* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  list-style: none;
}

body {
  font-family: "Pretendard", "Michroma", Tahoma, Geneva, Verdana, sans-serif;
  background: #292929;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 0px;
}

/* Navigation */
.nav-bar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1280px;
  height: 120px;
  margin: 0 auto;
  padding: 0 20px;
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.main-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 40px;
}

.logo-img > img {
  height: 100%;
}

.nav-content {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-items {
  display: flex;
  gap: 30px;
  padding: 16px 30px;
  border-radius: 50px;
  background-color: #111111;
  list-style: none;
}

.nav-items a {
  display: block;
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  padding: 5px 10px;
  border-radius: 5px;
  transition: all 0.3s;
}

/* Mega Menu Container */
.mega-menu-container {
  position: absolute;
  top: 100px;
  left: 0px;
  opacity: 0;
  visibility: hidden;
  width: 598px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(30px);
  border-radius: 30px;
  transition: all 0.4s ease;
  z-index: 999;
}

/* .nav-link 호버 시 메가메뉴 표시 */
.nav-items .nav-link:hover ~ .mega-menu-container {
  opacity: 1;
  visibility: visible;
}

/* Alternative: 전체 nav-items 호버로도 가능 */
.nav-items:hover .mega-menu-container {
  opacity: 1;
  visibility: visible;
}

.mega-menu-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px;
  display: flex;
  gap: 70px;
}

.mega-menu-section ul {
  list-style: none;
}

.mega-menu-section li {
  margin-bottom: 4px;
}

.mega-menu-section a {
  display: block;
  color: #eee;
  text-decoration: none;
  padding: 8px 0;
  font-size: 15px;
  transition: all 0.3s ease;
  position: relative;
}

.mobile-column {
  display: flex;
}

/* PCI price */
.pci-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 64px;
  background: #111;
  padding: 0 20px;
  border-radius: 100px;
}

.exchange-thumb {
  width: 20px;
  height: 20px;
  display: inline-block;
}

.exchange-thumb.pci {
  background: url(/images/exchange-pci.png) center center no-repeat;
  background-size: contain;
}

.current-price {
  font-size: 14px;
  color: #fff;
}

.current-percent {
  display: inline-block;
  min-width: 12px;
  padding: 0px 6px;
  font-size: 13px;
  border-radius: 100px;
}

.current-percent.up {
  border: 1px solid #01d662;
  color: #01d662;
}

.current-percent.up > .triangle::after {
  border-width: 0 4px 6px 4px;
  border-color: transparent transparent #01d662 transparent;
  border-radius: 1px;
  transform: rotate(0deg);
}

.current-percent.down {
  border: 1px solid #ff4851;
  color: #ff4851;
}

.current-percent.down > .triangle::after {
  border-width: 0 4px 6px 4px;
  border-color: transparent transparent #ff4851 transparent;
  border-radius: 1px;
  transform: rotate(180deg);
}

.triangle {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 2px;
}

.triangle::after {
  display: block;
  content: "";
  position: absolute;
  width: 0px;
  height: 0px;
  border-style: solid;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.mobile-menu span {
  width: 25px;
  height: 2px;
  background: #ffffff;
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.nav-items.mobile-active {
  display: flex;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  height: calc(100vh - 80px);
  background: rgba(26, 26, 46, 0.98);
  backdrop-filter: blur(20px);
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding-top: 50px;
  gap: 30px;
  z-index: 999;
  animation: slideDown 0.3s ease-out;
}

.nav-items.mobile-active a {
  font-size: 20px;
  padding: 15px 30px;
  width: 200px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-sub {
  display: none;
}

.mobile-sub .mobile-item {
  font-size: 16px;
  font-weight: 400;
}

.nav-items.active .mobile-sub {
  display: block;
}

/* 푸터 */
.footer {
  background: #222;
  color: #e2e8f0;
  padding: 40px 0;
  font-size: 14px;
  line-height: 1.6;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}

/* 좌측 회사 정보 */
.company-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.contact-info p {
  margin-bottom: 4px;
  color: #cbd5e1;
}

.contact-info a {
  color: #60a5fa;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-info a:hover {
  color: #93c5fd;
}

.address-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 15px;
}

.address-block h4 {
  color: #f1f5f9;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 15px;
}

.address-block p {
  color: #cbd5e1;
  font-size: 13px;
  line-height: 1.5;
}

/* 우측 소셜 미디어 & 인증 */
.right-section {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 30px;
}

.social-media {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  font-size: 18px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.social-icon:hover {
  transform: translateY(-2px);
}

.social-img {
  width: 40px;
}

.telegram {
  background: #fff;
}
.meta {
  background: #1877f2;
}
.x {
  background: #000;
}
.medium {
  background: #000;
}
.scan {
  background: #000;
}
.social-icon.youtube {
  background: #ff0000;
}

/* VQF 인증 섹션 */
.cert-title {
  font-size: 16px;
  padding: 12px;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 15px;
  border-radius: 12px;
}

.vqf-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 15px;
}

.vqf-img {
  height: 70px;
}

/* 하단 저작권 및 링크 */
.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #2c3137;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.copyright {
  color: #94a3b8;
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 12px;
}

.footer-link {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 6px;
  background: #19191d;
  transition: all 0.2s;
  position: relative;
}

.footer-link:hover {
  background: rgba(34, 197, 94, 0.2);
  border-color: rgba(34, 197, 94, 0.5);
  transform: translateY(-1px);
}

/* Terms */
.terms-header {
  background: #111;
  color: white;
  padding: 60px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.terms-header-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.terms-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}

.terms-logo-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
}

.terms-header h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 15px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.terms-header .subtitle {
  font-size: 20px;
  opacity: 0.9;
  font-weight: 300;
}

.last-updated {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  margin-top: 20px;
  backdrop-filter: blur(10px);
}

/* Section Styles */
.terms-section {
  margin-bottom: 30px;
  padding: 30px;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.terms-section h2 {
  color: #111;
  font-size: 28px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.section-number {
  background: #111;
  color: white;
  min-width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
}

.terms-section h3 {
  color: #555;
  font-size: 22px;
  margin: 30px 0 15px 0;
  font-weight: 600;
  padding-left: 20px;
  border-left: 3px solid #999;
}

.terms-section h4 {
  color: #666;
  font-size: 18px;
  margin: 20px 0 10px 0;
  font-weight: 600;
}

.terms-section p {
  margin-bottom: 16px;
  color: #666;
  text-align: justify;
}

.terms-section ul,
.terms-section ol {
  margin: 16px 0 16px 30px;
  color: #666;
}

.terms-section li {
  margin-bottom: 8px;
}

.terms-contact-info {
  background: #eee;
  color: #999;
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  margin-top: 40px;
}

/* Warning Box */
.warning-box {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border: 2px solid #f59e0b;
  border-radius: 12px;
  padding: 20px;
  margin: 25px 0;
  position: relative;
}

.warning-box::before {
  content: "⚠️";
  font-size: 24px;
  position: absolute;
  top: 20px;
  left: 20px;
}

.warning-box p {
  margin-left: 40px;
  color: #92400e;
  font-weight: 500;
}

.warning-box strong {
  color: #78350f;
}

/* Main Content */
.terms-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 20px;
  background: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  margin-top: -40px;
  position: relative;
  z-index: 3;
}

/* Section Common */
.section-width {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Main Section */
.main-section {
  margin-bottom: 30px;
}

.main-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-height: 480px;
  margin: 140px 0 auto;
  padding: 100px 0;
  border-radius: 40px;
  background: url(/images/bg-main.png) center center no-repeat;
  background-size: cover;
}

.main-title {
  text-align: center;
  font-family: "Michroma";
  font-weight: 400;
  font-size: 48px;
  letter-spacing: -1px;
  margin-bottom: 28px;
  background: linear-gradient(45deg, #ffffff, #c7edef, #9c8ade, #7c8b99);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  line-height: 1.1;
}

.main-title-sub {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #6165fe;
  line-height: 1.3;
}

.main-buttons {
  display: flex;
  gap: 12px;
  margin-top: 40px;
  z-index: 2;
  position: relative;
}

.main-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  backdrop-filter: blur(10px);
}

.main-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  color: #fff;
}

.main-btn-logo {
  height: 20px;
}

/* Our Service Card UI New */
.service-content {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  margin-bottom: 30px;
  padding: 40px 60px 80px;
  background: url(/images/bg-our-sv.png) center center no-repeat;
  background-size: cover;
  border-radius: 40px;
  color: #000;
  z-index: 2;
}

.service-text {
  width: 40%;
}

.service-header {
  display: inline-block;
  margin-bottom: 15px;
  padding: 8px 12px;
  font-size: 11px;
  line-height: 1.3;
  font-family: "michroma";
  color: #6366f1;
  border: 1px solid #6366f1;
  border-radius: 100px;
}

.service-title {
  margin-bottom: 20px;
  font-size: 36px;
  line-height: 1.1;
  color: #6165fe;
  background-clip: text;
  font-family: "michroma";
  animation: slideInLeft 1s ease-out 0.4s forwards;
}

.service-description {
  font-size: 18px;
  line-height: 1.3;
  color: #6165fe;
  font-weight: 600;
  animation: slideInLeft 1s ease-out 0.6s forwards;
}

.service-description-small {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.3;
  font-weight: 300;
  color: #6165fe;
}

.service-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.service-card {
  padding: 24px;
  border-radius: 24px;
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-2px);
}

.service-card:first-child {
  grid-column: 1 / -1;
}

.service-card.fast {
  background: url(/images/bg-fast.png) center center no-repeat;
  background-size: cover;
  animation: slideInUp 1s ease-out 0.8s forwards;
  justify-content: flex-start;
}

.service-card.low {
  background: url(/images/bg-low.png) center center no-repeat;
  background-size: cover;
  animation: slideInUp 1s ease-out 1s forwards;
}

.service-card.benefit {
  background: url(/images/bg-benefit.png) center center no-repeat;
  background-size: cover;
  animation: slideInUp 1s ease-out 1.2s forwards;
}

.wrap-service-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.service-card-desc {
  flex-direction: column;
}

.card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.card-icon > img {
  height: 32px;
}

.card-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.1;
  color: #2858ff;
}

.card-subtitle {
  font-size: 16px;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #fff;
}

.wrap-service-card.fast .card-subtitle {
  color: #2858ff;
}

.wrap-service-card.benefit .card-title {
  color: #fff;
}

/* Main Pay Section */
.main-pay-section {
  position: relative;
  background: #111111;
  padding: 80px 0;
  overflow: hidden;
}

.main-pay-section::before {
  content: "";
  position: absolute;
  top: 60px;
  left: -120px;
  width: 320px;
  height: 320px;
  display: block;
  background: url(/images/bg-main-pay1.png) -11px center no-repeat;
  background-size: cover;
}

.main-pay-section::after {
  content: "";
  position: absolute;
  bottom: -30px;
  right: 0;
  width: 360px;
  height: 320px;
  display: block;
  background: url(/images/bg-main-pay2.png) 0 center no-repeat;
  background-size: cover;
  z-index: 0;
}

.main-pay-wrap > .section-title {
  text-align: center;
}

.main-pay-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}

.main-pay-item {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  backdrop-filter: blur(15px);
  background: rgba(255, 255, 255, 0.04);
  padding: 60px 40px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
  text-align: left;
}

.main-pay-item > .flex-wrap {
  flex-direction: column;
}

.main-pay-icon {
  font-size: 24px;
  margin-bottom: 10px;
}

.main-pay-title {
  font-size: 24px;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
  text-align: left;
}

.main-pay-desc {
  font-size: 16px;
  color: #ccc;
  text-align: left;
  font-weight: 200;
}

.main-pay-desc > p {
  margin-bottom: 12px;
  line-height: 1.4;
}

.main-pay-desc > p:last-child {
  margin-bottom: 24px;
}

.main-pay-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(207, 231, 255, 0.5);
}

.main-pay-item:hover .main-pay-title {
  color: #bef3df;
}

.main-pay-item:hover .btn-view {
  background: #111111;
  transition: 0.6s;
}

.btn-view {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  padding: 12px 28px;
  font-size: 16px;
  background: #333;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}

.btn-view:hover {
  transform: translateY(-2px);
  transition: 0.6s;
}

.icon-arrow {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: url(/images/icon-btn-purple.png) center center no-repeat;
  background-size: 100%;
}

/* Main Numbers */
.main-numbers-section {
  position: relative;
  background: #111111;
  padding: 80px 0;
  overflow: hidden;
}

.main-numbers-wrap > .section-title {
  margin-bottom: 12px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.metric-card {
  padding: 40px;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.wrap-number-intro {
  margin-bottom: 32px;
  text-align: center;
  font-family: "michroma";
  color: #999;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 400;
}

.metric-value {
  font-size: 60px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, #ddd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  display: block;
  line-height: 1;
}

.metric-label {
  font-size: 18px;
  color: #fff;
  font-weight: 400;
  line-height: 1.3;
}

.metric-card:nth-child(1) {
  background: #212121 /*url(/images/bg-numbers1.jpg) center center no-repeat*/;
  background-size: cover;
}

.metric-card:nth-child(1) .metric-value {
  background: linear-gradient(135deg, #fff 0%, #5759ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-card:nth-child(1) .metric-label {
  color: #b6bbff;
}

.metric-card:nth-child(2) {
  background: url(/images/bg-numbers2.jpg) center center no-repeat;
  background-size: cover;
}

.metric-card:nth-child(3) {
  background: url(/images/bg-numbers3.jpg) center center no-repeat;
  background-size: cover;
}

.metric-card:nth-child(3) > .value-wrap > .metric-value {
  background: linear-gradient(135deg, #4420ae 0%, #4420ae 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-card:nth-child(3) > .value-wrap > .metric-label {
  color: #14004e;
}

.metrics-desc {
  margin-top: 12px;
  text-align: right;
  color: #555;
}

/* Main Notice */
.section-title {
  font-size: 28px;
  font-family: "michroma";
  font-weight: bold;
  text-align: left;
  line-height: 1.2;
  margin-bottom: 30px;
  color: #6265fe;
  text-transform: uppercase;
  letter-spacing: -2px;
  text-align: center;
}

.main-notice-section {
  position: relative;
  background: #111111;
  padding: 120px 0;
  z-index: 0;
}

.main-notice-section::before {
  background: url(/images/symbol-wing.png) 50% no-repeat;
  background-size: 100%;
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 100%;
  opacity: 0.05;
  z-index: -1;
}

.main-notice-section .section-width {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.main-notice-wrap-btn {
  text-align: center;
}

.main-notice-header {
  text-align: center;
}

.main-notice-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.main-notice-card {
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(50, 50, 50, 0.5), transparent);
  border-radius: 15px;
  padding: 40px;
  position: relative;
  flex: 1 1 40%;
  text-align: left;
  width: min-content;
  aspect-ratio: 16/12;
}

.main-notice-step {
  font-size: 18px;
  color: #b6bbff;
  font-weight: 400;
  margin-bottom: 12px;
}

.main-notice-title {
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 12px;
  font-weight: 500;
  line-height: 1.4;
}

.main-notice-date {
  font-size: 16px;
  color: #666;
}

.btn-single {
  margin-top: 40px;
}

.btn-single > a {
  display: inline-block;
  background: #111111;
  color: #b6bbff;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s linear;
  padding: 20px 60px;
  border-radius: 100px;
  border: 1px solid rgba(182, 187, 255, 1);
}

/* Main Exchange Section */
.exchange-section {
  background: #111111;
  padding: 0 0 120px;
  text-align: center;
}

.exchange-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.exchange-item {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  padding: 20px 15px;
  transition: all 0.3s;
}

.exchange-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.exchange-logo {
  font-size: 16px;
  font-weight: 600;
}

.exchange-logo > img {
  width: 100%;
}

.img-height {
  height: 50px;
}

@media (max-width: 1280px) {
  .exchange-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 작은 PC 반응형 */
@media (max-width: 1124px) {
  .nav-items {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 50px;
    z-index: 999;
    border-radius: 0;
  }

  .nav-items.active {
    display: flex;
    align-items: flex-start;
  }

  /* PCI price */
  .pci-price {
    display: none;
  }

  .mobile-menu {
    display: flex;
  }

  .nav-bar {
    height: 80px;
    justify-content: space-between;
    backdrop-filter: blur(10px);
  }

  .nav-content {
    margin: 0;
  }

  .nav-items a {
    font-size: 18px;
    font-weight: 600;
  }

  /* .nav-link 호버 시 메가메뉴 표시 */
  .nav-items .nav-link:hover ~ .mega-menu-container {
    opacity: 0;
    visibility: hidden;
  }

  /* Alternative: 전체 nav-items 호버로도 가능 */
  .nav-items:hover .mega-menu-container {
    opacity: 0;
    visibility: hidden;
  }

  .main-wrap {
    margin: 100px 0 auto;
  }

  /* Partners */
  .exchange-logo > img {
    height: 60px;
  }
}

/* 태블릿 반응형 */
@media (max-width: 1024px) {
  .main-title {
    padding: 0 30px;
    font-size: 40px;
  }

  .main-title-sub {
    font-size: 16px;
  }

  .main-section {
    margin-bottom: 30px;
  }

  .features-wrap {
    grid-template-columns: repeat(2, 1fr);
  }

  .large-feature {
    grid-column: span 2;
  }

  .main-pay-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Main Our Service Card UI New*/
  .service-content {
    flex-direction: column;
    padding: 30px;
    gap: 30px;
    margin-bottom: 30px;
  }

  .service-title {
    font-size: 36px;
  }

  .service-cards {
    flex-direction: row;
  }

  .service-text {
    width: 100%;
    text-align: center;
  }

  .card-title {
    font-size: 18px;
  }

  /* Main Exchange Partner */
  .exchange-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Main Notice */
  .main-notice-section {
    padding: 40px 0;
  }

  .main-notice-section .section-width {
    flex-direction: column;
  }

  .main-notice-card {
    aspect-ratio: auto;
    border: 1px solid #333;
    background: none;
  }

  /* Main Exchange Section */
  .exchange-section {
    padding: 40px 0 80px;
  }

  /* 푸터 */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .right-section {
    align-items: center;
  }

  .certification {
    text-align: center;
  }

  .vqf-text {
    max-width: 100%;
  }
}

/* 모바일 반응형 */
@media (max-width: 768px) {
  .terms-header {
    padding: 40px 15px;
  }

  .terms-header h1 {
    font-size: 32px;
  }

  .logo-text {
    font-size: 24px;
  }

  .section-number {
    min-width: 24px;
    height: 24px;
    font-size: 15px;
  }

  .container {
    padding: 40px 15px;
    margin-top: -20px;
    border-radius: 10px;
  }

  .main-title {
    font-size: 32px;
    letter-spacing: 1px;
  }

  .main-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .main-btn {
    justify-content: center;
  }

  .features-wrap {
    grid-template-columns: 1fr;
  }

  .large-feature {
    grid-column: span 1;
  }

  .main-pay-grid {
    grid-template-columns: 1fr;
  }

  .section-width {
    padding: 0 20px;
  }

  .section-title {
    text-align: center;
  }

  /* Main Payment */
  .main-pay-section {
    padding: 60px 0;
  }

  /* Main Exchange Partner */
  .exchange-grid {
    grid-template-columns: repeat(1, 1fr);
  }

  .exchange-item {
    padding: 12px;
  }

  .exchange-logo > img {
    height: 40px;
  }

  /*Our Service Card UI New*/
  .service-container {
    padding: 0px 30px;
    border-radius: 30px;
  }

  .wrap-service-card {
    gap: 0;
    border-radius: 30px;
  }

  .service-text {
    padding-right: 0;
    text-align: center;
  }

  .service-title {
    font-size: 32px;
    line-height: 1.1;
  }

  .service-description {
    font-size: 15px;
  }

  .service-cards {
    grid-template-columns: 1fr;
    flex-direction: column;
    width: 100%;
  }

  .service-card {
    max-width: unset;
    width: 100%;
    padding: 20px;
  }

  .card-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
    margin-bottom: 15px;
  }

  .card-title {
    font-size: 16px;
  }

  .card-subtitle {
    font-size: 13px;
  }

  /* Main Notice */
  .main-notice-flex {
    flex-direction: column;
  }

  .main-notice-card {
    aspect-ratio: auto;
    width: auto;
  }

  .main-notice-header {
    margin-bottom: 0;
  }

  .main-notice-section {
    padding: 60px 0;
  }

  /* Main Numbers */
  .wrap-number-intro {
    margin-bottom: 32px;
    font-size: 16px;
  }

  .metric-card {
    padding: 30px;
  }

  .metric-value {
    font-size: 46px;
    margin-bottom: 8px;
  }

  .metric-img {
    aspect-ratio: 16/6;
  }

  /* Main Exchange partners */
  .exchange-section {
    padding: 60px 0;
  }

  .btn-single > a {
    color: #b6bbff;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s linear;
    padding: 12px 40px;
    border-radius: 100px;
    border: 1px solid rgba(182, 187, 255, 1);
  }

  /* 푸터 */
  .footer {
    padding: 30px 0;
  }

  .address-section {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .social-media {
    justify-content: center;
  }

  .vqf-badge {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .vqf-img {
    width: 100%;
    height: 100%;
  }
}

/* 작은 모바일 */
@media (max-width: 480px) {
  .terms-header h1 {
    font-size: 28px;
  }

  .terms-section h2 {
    font-size: 22px;
  }

  .terms-section h3 {
    font-size: 18px;
  }

  .warning-box {
    padding: 15px;
  }

  .warning-box p {
    margin-left: 30px;
  }

  .main-title {
    font-size: 24px;
  }

  .feature-card {
    padding: 20px 15px;
  }

  .exchange-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 20px;
  }

  /*Our Service Card UI New*/
  .service-container {
    padding: 30px 20px;
    border-radius: 24px;
  }

  .service-title {
    font-size: 24px;
  }

  .service-description {
    font-size: 14px;
  }

  .service-description-small {
    font-size: 14px;
  }

  .service-card {
    min-height: 120px;
  }

  .card-icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .card-title {
    font-size: 15px;
  }

  /* 푸터 */
  .footer {
    padding: 25px 15px 15px;
    font-size: 13px;
  }

  .logo-text {
    font-size: 20px;
  }

  .social-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .social-media {
    gap: 8px;
  }

  .vqf-badge {
    padding: 10px 12px;
  }

  .footer-links {
    gap: 10px;
  }

  .footer-link {
    padding: 4px 8px;
    font-size: 12px;
  }
}

/* ---------------------Sub - About Us ---------------------*/
.sub-title-section {
  margin-bottom: 30px;
}

.sub-title-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-height: 480px;
  margin: 140px 0 auto;
  padding: 40px 0;
  border-radius: 40px;
  background-size: cover;
  background: #111;
}

.sub-title-wrap.about {
  background: url(/images/bg-about.jpg) center center no-repeat;
  background-size: cover;
}

.sub-title {
  text-align: center;
  font-family: "Michroma";
  font-weight: 400;
  font-size: 40px;
  letter-spacing: -2px;
  background: linear-gradient(45deg, #ffffff, #c7edef, #9c8ade, #7c8b99);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  line-height: 1.1;
}

.sub-title-desc {
  text-align: center;
  margin-top: 28px;
  font-size: 24px;
  font-weight: 400;
  color: #fff;
  line-height: 1.3;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.about-card {
  border-radius: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.about-card:nth-child(1) {
  background: #333;
}

.about-card:nth-child(1) .card-title {
  font-size: 28px;
  color: #fff;
}

.about-card:nth-child(2) {
  background: #111;
}

.about-card:nth-child(2) .card-title {
  font-size: 28px;
  color: #fff;
  margin-bottom: 24px;
}

.about-card:nth-child(2) .card-subtitle {
  color: #999;
  font-size: 16px;
  font-weight: 200;
  line-height: 1.4;
}

.about-card:nth-child(3) {
  background: #111;
  grid-column: span 2;
  flex-direction: column;
}

.about-card:nth-child(3) .card-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
}

.about-card:nth-child(3) .card-title {
  font-size: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

.about-card:nth-child(3) .card-title {
  color: #6265fe;
  line-height: 1.2;
}

.about-card:nth-child(3) > .card-info > img {
  width: 130px;
  opacity: 0.1;
}

.btn-video {
  display: inline-flex;
  padding: 12px 20px;
  align-items: center;
  gap: 8px;
  border-radius: 5px;
  background: #292929;
  color: #ccc;
  font-size: 16px;
}

.btn-video > img {
  width: 20px;
}

.card-description {
  color: #999;
  font-size: 16px;
  font-weight: 200;
  line-height: 1.4;
  margin-bottom: 24px;
}

.card-visual {
  width: 100%;
  height: 360px;
  background: url(/images/img-about-pp.png) center center no-repeat;
}

.card-info {
  display: block;
  padding: 40px;
}

.card-info.youtube {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-info.youtube > img {
  width: 48px;
}

.card-info.about-pp > img {
  height: 36px;
  margin-bottom: 36px;
}

/* Sub About Why PP Section */
.about-why-section {
  position: relative;
  background: #111111;
  padding: 80px 0;
  overflow: hidden;
}

.why-wrap > .section-title {
  margin-bottom: 40px;
  text-align: center;
}

.about-why-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}

.about-why-item {
  padding: 40px;
  border-radius: 40px 40px 0 0;
  text-align: left;
}

.about-why-bg {
  display: block;
  width: 100%;
  min-height: 180px;
  background-size: cover;
}

.about-why-bg.item1 {
  background: #070022 url(/images/bg-why1.jpg) center 0px no-repeat;
  background-size: cover;
}

.about-why-bg.item2 {
  background: #070022 url(/images/bg-why.png) center center no-repeat;
  background-size: cover;
}

.about-why-bg.item3 {
  background: url(/images/bg-why2.jpg) center 0px no-repeat;
  background-size: cover;
}

.about-why-grid > .flex-wrap {
  flex-direction: column;
  justify-content: space-between;
  border-radius: 40px;
  overflow: hidden;
}

.about-why-grid > .flex-wrap:nth-child(1) {
  background: #070022;
}

.about-why-grid > .flex-wrap:nth-child(2) {
  background: #130911;
}

.about-why-grid > .flex-wrap:nth-child(3) {
  background: #020002;
}

.about-why-icon {
  font-size: 24px;
  margin-bottom: 10px;
}

.about-why-title {
  font-size: 24px;
  color: #b6bbff;
  line-height: 1.2;
  margin-bottom: 16px;
  text-align: left;
}

.about-why-desc {
  font-size: 16px;
  color: #999;
  text-align: left;
  line-height: 1.3;
}

.about-why-desc.sub {
  font-size: 18px;
  color: #999;
}

.about-why-desc > strong {
  display: block;
  margin-bottom: 12px;
  font-size: 18px;
  color: #fff;
}

.icon-arrow {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url(/images/icon-btn-purple.png) center center no-repeat;
  background-size: 100%;
}

/* Our Service */
.business-section {
  position: relative;
  background: #111111;
  padding: 80px 0;
  overflow: hidden;
}

.business-wrap > .section-title {
  margin-bottom: 40px;
  text-align: center;
}

.business-cards {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.business-card {
  border-radius: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px;
}

.business-card .btn-view {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  padding: 0;
  font-size: 16px;
  background: none;
  font-weight: 400;
  color: #fff;
  text-decoration: none;
  border-radius: 0;
}

.business-title {
  font-size: 24px;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 16px;
  text-align: left;
  font-weight: 600;
}

.business-subtitle {
  color: #999;
  font-size: 18px;
  font-weight: 200;
  line-height: 1.3;
  margin-bottom: 16px;
}

.business-card:nth-child(1) {
  position: relative;
  grid-row: 2 span;
  gap: 100px;
  border: 1px solid #214243;
}

.business-card:nth-child(1)::before {
  position: absolute;
  content: "";
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: url(/images/bg-master.png) center center no-repeat;
  background-size: cover;
  opacity: 0.6;
}

.business-card:nth-child(1) > img {
  max-width: 320px;
  box-shadow: 0 0 60px rgba(67, 39, 51, 0.7);
  border-radius: 16px;
}

.business-card:nth-child(1) .business-subtitle {
  color: #fff;
}

.business-card:nth-child(2) {
  position: relative;
  background: #e5e8ef;
}

.business-card:nth-child(2)::before {
  position: absolute;
  content: "";
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: #e5e8ef url(/images/bg-exchange.jpg) right center no-repeat;
  background-size: contain;
  opacity: 1;
}

.business-card:nth-child(2) .btn-view {
  color: #6265fe;
}

.business-card:nth-child(2) .btn-view > .icon-arrow {
  background: url(/images/icon-btn-white.png) center center no-repeat;
  background-size: cover;
  width: 20px;
  height: 20px;
}

.business-card:nth-child(2) .business-title {
  color: #6265fe;
}

.business-card:nth-child(2) .business-subtitle {
  color: #767696;
}

.business-card:nth-child(3) {
  gap: 100px;
  flex-direction: row;
  background: linear-gradient(to right, #252525 0%, #202020 100%);
  align-items: center;
  justify-content: space-between;
}

.business-card:nth-child(3) > img {
  max-width: 180px;
}

.eco-section {
  position: relative;
  background: #111111;
  padding: 80px 0;
  overflow: hidden;
}

.eco-wrap > .section-title {
  margin-bottom: 40px;
  text-align: center;
}

.transition-section {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 30px;
  position: relative;
}

.transition-section:after {
  position: absolute;
  content: "";
  display: block;
  top: 60px;
  left: 50%;
  transform: translate(-50%, 0);
  width: 300px;
  height: 80px;
  background: url(/images/icon-arrow-purple.png) center center no-repeat;
  background-size: contain;
  z-index: -1;
}

/* Left Side - Before */
.before-state {
  flex: 1;
  position: relative;
  width: 100%;
  text-align: center;
}

.state-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 30px;
  padding: 12px 32px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #ffffff;
  display: inline-block;
}

.before-grid {
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  padding: 40px 30px;
  background: rgba(255, 255, 255, 0.02);
  position: relative;
  overflow: hidden;
}

.before-grid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    135deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.02) 10px,
    rgba(255, 255, 255, 0.02) 20px
  );
  animation: patternMove 3s linear infinite;
}

.category-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.category-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 20px;
  font-size: 16px;
  font-weight: 500;
  color: #cccccc;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.category-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.category-item:hover::before {
  left: 100%;
}

.category-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Arrow Animation */
.arrow-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  align-self: center;
  z-index: 0;
}

.mainnet {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: 80px;
  padding: 20px;
  border-radius: 100px;
  aspect-ratio: 1 / 1;
  line-height: 1.2;
  letter-spacing: 0px;
  font-family: "michroma";
  font-weight: bold;
  background: #111;
  border: 1px solid #6265fe;
  color: #6265fe;
  box-shadow: 0 0 20px rgba(98, 101, 254, 0.8);
}

/* Right Side - After */
.after-state {
  flex: 1;
  position: relative;
  width: 100%;
  text-align: center;
}

.state-title.after {
  background: linear-gradient(135deg, #a1a6e1 0%, #8185ef 70%, #bef3df 100%);
  color: white;
  border: none;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
  animation: pulse 2s ease-in-out infinite;
}

.after-grid {
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
  border: 1.2px solid rgb(133 137 237);
  border-radius: 16px;
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
}

.after-grid::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(99, 102, 241, 0.1),
    transparent
  );
  animation: rotate 8s linear infinite;
  opacity: 0.5;
}

.after-grid .category-item {
  background: rgba(0, 0, 0, 0.2);
  border-color: #bef3df;
  color: #bef3df;
  font-weight: 600;
}

/* Description */
.ecosystem-description {
  display: flex;
  justify-content: center;
  max-width: 100%;
  margin: 30px auto 0;
  font-size: 16px;
  line-height: 1.8;
  color: #cccccc;
  text-align: center;
}

.ecosystem-description > p {
  text-align: center;
  line-height: 1.4;
}

.ecosystem-description .highlight {
  color: #6366f1;
  font-weight: 600;
}

/* 작은 PC 반응형 */
@media (max-width: 1124px) {
  .about-card {
    justify-content: start;
  }

  .sub-title-wrap {
    margin: 100px 0 auto;
  }
}

/* 태블릿 반응형 */
@media (max-width: 1024px) {
  .sub-title-section {
    margin-bottom: 30px;
  }

  .sub-title-desc {
    font-size: 16px;
  }

  .about-container {
    padding: 0 30px;
  }

  .card-title {
    font-size: 18px;
  }

  .about-card:nth-child(3) .card-info {
    flex-direction: column;
    gap: 8px;
  }

  .about-card:nth-child(3) > .card-info > img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
  }

  .card-visual {
    height: 240px;
    background-size: cover;
  }

  .about-card:nth-child(1) .card-title,
  .about-card:nth-child(2) .card-title,
  .about-card:nth-child(3) .card-title {
    font-size: 18px;
  }

  .about-why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-why-title {
    font-size: 18px;
  }

  .business-title {
    font-size: 18px;
  }

  .business-subtitle {
    font-size: 16px;
  }

  .business-cards {
    grid-template-columns: 1fr;
  }

  .business-card:nth-child(1) {
    flex-direction: row;
    gap: 0;
    align-items: center;
  }

  .transition-section {
    flex-direction: column;
    gap: 40px;
  }

  .transition-section:after {
    rotate: 90deg;
    top: 44%;
    left: 48%;
    transform: translate(0, 0);
  }

  .mainnet {
    margin-top: 0;
  }

  .arrow-container {
    width: 80px;
  }
}

/* 모바일 반응형 */
@media (max-width: 768px) {
  .sub-title-wrap {
    padding: 40px 0;
  }

  .sub-title {
    font-size: 28px;
    letter-spacing: 1px;
  }

  .about-container {
    padding: 0 30px;
    border-radius: 30px;
  }

  .about-cards {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    height: auto;
    gap: 30px;
  }

  .about-card:nth-child(3) {
    grid-column: span 1;
  }

  .card-info {
    padding: 30px;
  }

  .card-info.youtube {
    padding: 30px;
  }

  .btn-video {
    font-size: 15px;
  }

  .about-why-grid {
    grid-template-columns: repeat(1, 1fr);
  }

  .about-why-item {
    padding: 30px;
  }

  .about-why-bg.item1,
  .about-why-bg.item3 {
    background-size: cover;
    background-position: center center;
    opacity: 0.5;
  }

  .business-card {
    padding: 30px;
  }

  .business-card:nth-child(1) {
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
  }

  .business-card:nth-child(1)::before {
    opacity: 0.2;
  }

  .business-card:nth-child(1) > img {
    width: 100%;
    align-self: end;
  }

  .business-card:nth-child(2)::before {
    opacity: 0.2;
  }

  .business-card:nth-child(3) {
    flex-direction: column;
    align-items: flex-start;
    gap: 30px;
  }

  .business-card:nth-child(3) > img {
    align-self: end;
    width: 130px;
  }

  .state-title {
    font-size: 16px;
    padding: 10px 24px;
  }

  .before-grid,
  .after-grid {
    padding: 30px 20px;
  }

  .category-grid {
    gap: 15px;
  }

  .category-item {
    padding: 16px;
    font-size: 14px;
  }

  .ecosystem-description {
    font-size: 14px;
    padding: 0 10px;
  }

  .mainnet {
    padding: 10px;
    font-size: 14px;
  }
}

/* 작은 모바일 */
@media (max-width: 480px) {
  .sub-title {
    font-size: 24px;
    letter-spacing: 1px;
  }

  .about-container {
    padding: 0 20px;
    border-radius: 24px;
  }

  .about-card {
    min-height: 120px;
  }

  .category-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .category-item {
    padding: 14px;
    font-size: 13px;
  }

  .before-grid,
  .after-grid {
    padding: 20px 15px;
  }
}

/* ---------------------Sub - History ---------------------*/
/* History Content */
.history-content {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  margin-bottom: 80px;
  position: relative;
}

/* Logo Section */
.logo-section {
  position: sticky;
  top: 160px;
  height: fit-content;
  backdrop-filter: blur(20px);
  padding: 0 20px;
  text-align: center;
}

.company-txt {
  font-size: 28px;
  font-family: "michroma";
  font-weight: 600;
}

/* Timeline */
.timeline-container {
  position: relative;
}

.timeline-line {
  position: absolute;
  left: 0px;
  top: 0;
  bottom: 0;
  width: 36px;
  height: 100%;
  border-radius: 20px;
}

.timeline-item {
  position: relative;
  padding-bottom: 60px;
  opacity: 1;
}

.timeline-dot {
  position: absolute;
  left: 0px;
  top: 36px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.timeline-dot::after {
  content: "";
  width: 16px;
  height: 16px;
}

.timeline-line {
  position: absolute;
  left: 0px;
  top: 0;
  bottom: 0;
  width: 36px;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(17, 17, 17, 1) 0%,
    rgba(17, 17, 17, 1) 100%
  );
  border-radius: 0px;
}

.timeline-item:nth-child(1) > .timeline-line {
  background: linear-gradient(
    180deg,
    rgba(101, 104, 254, 1) 0%,
    rgba(182, 187, 255, 1) 100%
  );
  border-radius: 20px 20px 0 0;
}

.timeline-item:nth-child(2) > .timeline-line {
  background: linear-gradient(
    180deg,
    rgba(182, 187, 255, 1) 0%,
    rgba(190, 243, 223, 1) 100%
  );
}

.timeline-item:nth-child(3) > .timeline-line {
  background: linear-gradient(
    180deg,
    rgba(190, 243, 223, 1) 0%,
    rgba(17, 17, 17, 1) 100%
  );
}

.timeline-item:last-child > .timeline-line {
  background: linear-gradient(
    180deg,
    rgba(17, 17, 17, 1) 0%,
    rgba(17, 17, 17, 0) 100%
  );
}

.timeline-item > .timeline-dot::after {
  content: "";
  display: block;
  width: 28px;
  height: 28px;
}

.timeline-content {
  margin-left: 100px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 30px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.timeline-content:hover {
  transform: translateY(-5px);
}

.year {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  line-height: 1;
}

.timeline-item:nth-child(1) .year {
  color: #6568fe;
}

.timeline-item:nth-child(1) > .timeline-dot::after {
  background: url(/images/icon-rocket-w.png) center center no-repeat;
  background-size: contain;
}

.timeline-item:nth-child(2) .year {
  color: #b6bbff;
}

.timeline-item:nth-child(2) > .timeline-dot::after {
  background: url(/images/icon-growth.png) center center no-repeat;
  background-size: contain;
}

.timeline-item:nth-child(3) .year {
  color: #bef3df;
}

.timeline-item:nth-child(3) > .timeline-dot::after {
  background: url(/images/icon-pci.png) center center no-repeat;
  background-size: contain;
}

.events {
  position: relative;
  z-index: 2;
}

.event {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.event:last-child {
  margin-bottom: 0;
}

.event-month {
  color: white;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.event-description {
  color: #e2e8f0;
  font-size: 15px;
  line-height: 1.5;
  flex: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .history-content {
    grid-template-columns: 250px 1fr;
    gap: 00px;
  }

  .logo-section {
    padding: 0 20px;
  }

  .timeline-content {
    margin-left: 60px;
    padding: 25px;
  }

  .timeline-item {
    padding-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .history-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .logo-section {
    position: static;
  }

  .company-txt {
    font-size: 18px;
  }

  .timeline-container {
    margin-top: 0;
  }

  .timeline-line {
    left: 0px;
    width: 20px;
  }

  .timeline-dot {
    width: 16px;
    height: 16px;
    background: #444;
    border-radius: 20px;
    top: 20px;
    left: 2px;
  }

  .timeline-item > .timeline-dot::after {
    display: none;
  }

  .timeline-item:nth-child(1) > .timeline-dot,
  .timeline-item:nth-child(2) > .timeline-dot,
  .timeline-item:nth-child(3) > .timeline-dot {
    background: #fff;
  }

  .timeline-content {
    margin-left: 50px;
    padding: 20px;
  }

  .year {
    font-size: 24px;
    margin-bottom: 15px;
  }

  .event {
    flex-direction: column;
    gap: 8px;
  }

  .event-month {
    align-self: flex-start;
    margin-top: 0;
  }

  .event-description {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .history-header {
    padding: 40px 0 30px;
  }

  .logo-section {
    padding: 20px 15px;
  }

  .company-logo > img {
    width: 60%;
  }

  .timeline-content {
    margin-left: 50px;
    padding: 18px;
  }

  .year {
    font-size: 20px;
  }

  .event-description {
    font-size: 13px;
  }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
  .timeline-content {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .timeline-item {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .timeline-content {
    transition: none;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .timeline-content {
    border-width: 2px;
  }

  .timeline-line {
    width: 4px;
  }

  .timeline-dot {
    border: 2px solid #ffffff;
  }
}

/* ---------------------Sub - Address ---------------------*/
.sub-title-wrap.address {
  background: url(/images/bg-address.jpg) center center no-repeat;
  background-size: cover;
  height: 230px;
}

.sub-title.address {
  color: #fff;
  -webkit-text-fill-color: white;
}

.map-item {
  margin-bottom: 30px;
  padding: 30px;
  background: #111;
  border-radius: 40px;
}

.map-wrap {
  margin-top: 40px;
}

.map-wrap > .flex-wrap {
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.map-title {
  margin-bottom: 20px;
  font-size: 24px;
  line-height: 1;
}

.map-subtitle {
  font-size: 18px;
  color: #6265fe;
}

.map-desc {
  font-size: 18px;
}

.map-frame {
  width: 100%;
  aspect-ratio: 16/9; /*1002 수정*/
  border-radius: 20px;
  overflow: hidden;
}

.map-frame > iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------------------Sub - Exchange-Linked Payments ---------------------*/
/* 상단 가입 배너 */
.signup-banner {
  background: #f5f6fb url(/images/bg-linked.jpg) right center no-repeat;
  background-size: contain;
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.linked-banner-content {
  flex: 1;
}

.linked-banner-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #6265fe;
}

.linked-banner-title > span:nth-child(1) {
  color: #b6bbff;
}

.linked-banner-title > i {
  display: block;
  width: 112px;
  height: 23px;
  background: url(/images/icon-arrow-linked.png) center center no-repeat;
  background-size: contain;
}

.linked-banner-description {
  color: #777;
  line-height: 1.3;
}

.linked-banner-visual {
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  margin-left: 30px;
}

.linked-banner-visual > a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 24px;
  border-radius: 5px;
  background: rgba(159, 163, 255, 0.3);
  backdrop-filter: blur(5px);
  color: #6265fe;
  font-size: 15px;
  font-weight: 500;
}

.linked-banner-visual > a > img {
  height: 20px;
}

/* 메인 서비스 섹션 */
.walletpay-section {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  border-radius: 40px;
  padding: 40px;
  color: white;
}

.walletpay-header {
  display: flex;
  margin-bottom: 40px;
}

.walletpay-title {
  font-size: 32px;
  font-weight: bold;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 20px;
}

.walletpay-subtitle {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1;
}

.walletpay-description {
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 15px;
}

/* 단계별 가이드 */
.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.step-item {
  text-align: center;
}

.step-header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  font-weight: 600;
}

.step-number {
  width: 16px;
  height: 16px;
  background: #b6bbff;
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  font-size: 14px;
  font-weight: bold;
}

.step-title {
  font-size: 20px;
  color: #b6bbff;
}

.step-description {
  color: #999;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.phone-mockup {
  width: 180px;
  height: 410px;
  background: #fff;
  border-radius: 15px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
  .map-frame {
    aspect-ratio: 4/3; /*1002 수정*/
  }

  .signup-banner {
    flex-direction: column;
    text-align: center;
    padding: 25px;
  }

  .linked-banner-visual {
    margin: 20px 0 0 0;
    width: 100%;
    max-width: 250px;
  }

  .linked-banner-title {
    font-size: 24px;
  }

  .walletpay-header {
    flex-direction: column;
  }

  .walletpay-section {
    padding: 30px 25px;
  }

  .walletpay-title {
    font-size: 20px;
  }

  .walletpay-subtitle {
    font-size: 18px;
  }

  .steps-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .phone-mockup {
    width: 160px;
    height: 320px;
  }
}

@media (max-width: 480px) {
  .signup-banner {
    padding: 20px;
  }

  .linked-banner-title {
    font-size: 20px;
  }

  .walletpay-section {
    padding: 25px 20px;
  }

  .phone-mockup {
    width: 140px;
    height: 280px;
    padding: 15px;
  }
}

/* 애니메이션 효과 */
.phone-mockup {
  transition: transform 0.3s ease;
}

.phone-mockup:hover {
  transform: translateY(-5px);
}

.step-item {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.step-item:nth-child(1) {
  animation-delay: 0.1s;
}
.step-item:nth-child(2) {
  animation-delay: 0.2s;
}
.step-item:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 특징 카드 섹션 스타일 */
.features-section {
  padding-top: 30px;
}

.features-card-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}

.features-wrap {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #111;
  border-radius: 40px;
  overflow: hidden;
}

.features-card-item {
  padding: 40px;
  border-radius: 40px 40px 0 0;
  text-align: left;
}

.features-wrap:nth-child(1) {
  background: #000;
}

.features-wrap:nth-child(2) {
  background: url(/images/bg-about.jpg) center center no-repeat;
  background-size: cover;
}

.features-wrap:nth-child(2) .features-description {
  color: #fff;
}

.features-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
  line-height: 1.3;
  color: #b6bbff;
}

.features-description {
  font-size: 14px;
  line-height: 1.5;
  color: #999999;
}

.features-visual {
  display: flex;
  width: 100%;
  min-height: 180px;
}

.wrap-marchant {
  align-self: flex-end;
  padding: 40px;
}

.wrap-marchant > img {
  width: 160px;
}

.features-visual.item1 {
  background: url(/images/bg-feature1.jpg) center center no-repeat;
  background-size: cover;
}

.features-visual.item3 {
  background: url(/images/bg-feature3.jpg) center center no-repeat;
  background-size: cover;
}

/* 암호화폐 지원 섹션 */
.crypto-support {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.85);
  border-radius: 40px;
  margin-top: 30px;
  padding: 40px;
  text-align: center;
  color: white;
}

.crypto-title {
  color: #6265fe;
  font-size: 28px;
  font-weight: 600;
  text-align: left;
  margin-bottom: 16px;
  line-height: 1;
}

.crypto-subtitle {
  text-align: left;
  color: #ccc;
  line-height: 1.4;
}

.crypto-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.crypto-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 140px;
  height: 100%;
  aspect-ratio: 1/1;
  gap: 10px;
  border: 3px solid transparent;
  border-radius: 25px;
  background-image: linear-gradient(#111, #111),
    linear-gradient(90deg, #fe7772 0%, #fb61ce 50%, #eb935a 100%);
  background-origin: border-box;
  background-clip: content-box, border-box;
  box-shadow: 0 0 20px #ffcaac;
}

.crypto-item:nth-child(2) {
  background-image: linear-gradient(#111, #111),
    linear-gradient(135deg, #eee 0%, #0170f3 50%, #15cdea 100%);
  background-origin: border-box;
  background-clip: content-box, border-box;
  box-shadow: 0 0 20px #7ea2d5;
}

.crypto-item:nth-child(3) {
  background-image: linear-gradient(#111, #111),
    linear-gradient(135deg, #6265fe 0%, #df75ef 50%, #bdf3df 100%);
  background-origin: border-box;
  background-clip: content-box, border-box;
  box-shadow: 0 0 20px #cd73f1;
}

.crypto-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 0 0 12px;
  margin-bottom: 12px;
}

.crypto-icon > img {
  width: 24px;
}

.crypto-desc-wrap {
  padding: 0 12px 12px;
  font-size: 14px;
  color: #999;
  text-align: left;
  line-height: 1.3;
}

.crypto-desc-title {
  font-weight: 600;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

/* 사용 가이드 섹션 */
.usage-guide-section {
  background: #111;
  backdrop-filter: blur(10px);
  border-radius: 20px 20px 0 0;
  padding: 80px 40px 40px;
  margin-top: 30px;
  color: white;
  text-align: center;
}

.guide-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 12px;
  font-family: "michroma";
}

.guide-subtitle {
  color: #b6bbff;
  margin-bottom: 40px;
}

.guide-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.guide-steps:after {
  position: absolute;
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  bottom: 0;
  background: linear-gradient(90deg, #000 0%, #555 50%, #000 100%);
  z-index: -1;
}

.guide-step {
  text-align: center;
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.guide-step:nth-child(1) {
  animation-delay: 0.1s;
}
.guide-step:nth-child(2) {
  animation-delay: 0.2s;
}
.guide-step:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.guide-step-badge {
  background: linear-gradient(90deg, #a1a6e1 0%, #8185ef 50%, #bef3df 100%);
  color: #111;
  padding: 8px 10px;
  border-radius: 5px;
  font-family: "michroma";
  font-size: 12px;
  font-style: italic;
  font-weight: bold;
  display: inline-block;
  margin-bottom: 15px;
  letter-spacing: -1px;
  line-height: 1;
}

.guide-step-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1;
  color: #b6bbff;
}

.guide-step-text {
  font-size: 14px;
  line-height: 1.4;
  color: #999;
  margin-bottom: 20px;
  min-height: 78px;
}

.phone-preview {
  width: 200px;
  height: 280px;
  background: #f8f9fa;
  border-radius: 15px 15px 0 0;
  margin: 0 auto;
  transition: transform 0.3s ease;
  overflow: hidden;
}

.phone-preview > img {
  width: 100%;
}

/* 결제 지원 가맹점 섹션 */
.marchant-section {
  background: #111;
  padding: 80px 40px 40px;
  color: white;
  text-align: center;
}

.marchant-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 12px;
  font-family: "michroma";
}

.marchant-subtitle {
  color: #b6bbff;
  margin-bottom: 40px;
}

/* 가맹점 카드 섹션 */
.merchants-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.merchant-card {
  background: #222;
  border-radius: 24px;
  padding: 40px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.merchant-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-header {
  background: #555;
  border-radius: 40px;
  padding: 12px 24px;
  display: inline-block;
  margin-bottom: 40px;
}

.merchant-card-title {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  align-items: center;
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
}

/* 가맹점 신청 장점 */
.benefit-section {
  background: #111;
  padding: 80px 40px;
  color: white;
  text-align: center;
}

.benefit-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 12px;
  font-family: "michroma";
}

.benefit-subtitle {
  color: #555;
  margin-bottom: 40px;
}

/* 혜택 카드 그리드 */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.benefit-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #1e1e1e;
  border-radius: 30px;
  padding: 40px;
  color: #333;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.benefit-card:hover {
  transform: translateY(-8px);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  background: #111;
  padding: 12px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 24px;
  color: white;
}

.benefit-img {
  height: 80%;
}

.benefit-card-title {
  font-size: 20px;
  font-weight: 500;
  text-align: center;
  color: #fff;
  line-height: 1;
  margin-bottom: 12px;
}

.benefit-description {
  font-size: 16px;
  line-height: 1.4;
  color: #999;
}

/* 애니메이션 효과 */
.benefit-card {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.benefit-card:nth-child(1) {
  animation-delay: 0.1s;
}
.benefit-card:nth-child(2) {
  animation-delay: 0.2s;
}
.benefit-card:nth-child(3) {
  animation-delay: 0.3s;
}
.benefit-card:nth-child(4) {
  animation-delay: 0.4s;
}
.benefit-card:nth-child(5) {
  animation-delay: 0.5s;
}
.benefit-card:nth-child(6) {
  animation-delay: 0.6s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 아이콘별 스타일 */
.fee-reduction .benefit-img {
  width: 90%;
  height: auto;
}

.sales-growth .benefit-img {
  width: 90%;
  height: auto;
}

/* CTA 버튼 */
.cta-section {
  text-align: center;
}

.apply-button {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: white;
  padding: 20px 48px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.5s ease;
  text-decoration: none;
  display: inline-block;
}

.apply-button:hover {
  background: linear-gradient(135deg, #a1a6e1 0%, #8185ef 50%, #bef3df 100%);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Customer Support 섹션 */
.support-section {
  position: relative;
  background: #111;
  background-size: cover;
  padding: 80px 20px;
  text-align: center;
  color: white;
  z-index: 0;
}

.support-section:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(/images/bg-customer.jpg) center center no-repeat;
  opacity: 0.5;
  background-size: cover;
  z-index: -1;
}

.support-title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 30px;
  line-height: 1;
  letter-spacing: -1px;
}

.support-description {
  font-size: 18px;
  line-height: 1.4;
  color: #ccc;
  margin: 0px auto 40px;
  max-width: 600px;
}

.help-center-button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 20px 48px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.help-center-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.help-center-button:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.help-center-button:hover::before {
  left: 100%;
}

/* 반응형 디자인 추가 */
@media (max-width: 1024px) {
  .features-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-title {
    font-size: 18px;
  }

  .features-description {
    font-size: 16px;
    color: #999;
    text-align: left;
    line-height: 1.3;
  }

  .crypto-support {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }

  .crypto-title {
    font-size: 24px;
    text-align: center;
  }

  .crypto-subtitle {
    font-size: 16px;
    text-align: center;
  }

  .guide-step-text {
    min-height: auto;
  }

  .guide-steps {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .crypto-icons {
    gap: 30px;
  }

  .merchants-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .merchant-card {
    padding: 30px;
  }

  .benefits-grid {
    gap: 25px;
  }

  .benefit-card {
    padding: 35px;
  }
}

@media (max-width: 992px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .features-card-grid {
    grid-template-columns: repeat(1, 1fr);
  }

  .features-card-item {
    padding: 30px;
  }

  .feature-card {
    padding: 25px;
    min-height: 200px;
  }

  .feature-title {
    font-size: 18px;
  }

  .usage-guide-section {
    padding: 30px 0;
  }

  .wrap-marchant > img {
    width: 120px;
  }

  .crypto-support,
  .usage-guide {
    padding: 30px 25px;
  }

  .crypto-icons {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .crypto-title {
    font-size: 18px;
  }

  .crypto-item {
    width: 100%;
    aspect-ratio: unset;
    flex-direction: row;
    align-items: center;
    gap: 15px;
    border-radius: 15px;
  }

  .crypto-desc-wrap {
    padding: 12px;
  }

  .crypto-icon {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }

  .marchant-section {
    padding: 40px 0;
  }
  .merchants-grid {
    gap: 25px;
    margin-bottom: 40px;
  }

  .merchant-card {
    padding: 25px;
  }

  .logos-grid {
    gap: 20px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 50px;
  }

  .benefit-card {
    padding: 30px;
  }

  .benefit-title {
    font-size: 22px;
  }

  .benefit-description {
    font-size: 15px;
  }

  .support-section {
    padding: 60px 20px;
  }

  .support-title {
    font-size: 32px;
  }

  .support-description {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .feature-card {
    padding: 20px;
  }

  .crypto-support,
  .usage-guide {
    padding: 25px 20px;
  }

  .merchant-card {
    padding: 20px;
  }

  .card-header {
    padding: 10px 20px;
    margin-bottom: 30px;
  }

  .card-title {
    font-size: 14px;
  }

  .logos-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .benefit-card {
    padding: 25px;
  }

  .benefit-icon {
    width: 50px;
    height: 50px;
    font-size: 20px;
    margin-bottom: 20px;
  }

  .benefit-title {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .benefit-description {
    font-size: 14px;
  }

  .apply-button {
    padding: 16px 36px;
    font-size: 16px;
  }

  .support-section {
    padding: 50px 15px;
  }

  .support-title {
    font-size: 28px;
  }

  .support-description {
    font-size: 14px;
    padding: 0 10px;
  }

  .help-center-button {
    padding: 12px 24px;
    font-size: 14px;
  }
}

/* ---------------------Sub - Crypto Card Payment ---------------------*/
/* 첫 번째 섹션 - 카드 애니메이션 섹션 */
.card-section {
  background: #000;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.section-content {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url(/images/phone-mockup.png) -80px center no-repeat;
  background-size: contain;
}

.animated-card {
  width: 360px;
  height: 227px;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.9);
  transform: skewX(-12deg) translateY(0);
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -180px;
  margin-top: -225px;
  transition: none;
  will-change: transform;
  background: url(/images/phone-card.png) center center no-repeat;
  background-size: contain;
  backdrop-filter: blur(20px);
}

.card-inner {
  transform: skewX(12deg);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 두 번째 섹션 - 일반 콘텐츠 */
.content-section {
  padding: 80px 20px 180px;
  background: #000;
  color: white;
  text-align: center;
}

.crypto-logo {
  height: 50px;
  margin-bottom: 32px;
}

.crypto-main-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 32px;
  background: linear-gradient(135deg, #ffffff, #c7edef, #9c8ade, #7c8b99);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: "michroma";
}

.crypto-main-subtitle {
  font-size: 18px;
  line-height: 1.5;
  margin-bottom: 40px;
  color: #666;
}

.btn-downloads {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.btn-download {
  display: flex;
  align-items: center;
  align-self: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 16px 28px;
  border-radius: 50px;
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-download > img {
  height: 20px;
}

/* 왼쪽 주요 섹션 */
.crypto-card-main-section {
  border-radius: 20px;
  padding: 40px;
  color: white;
  position: sticky;
  top: 140px;
  height: fit-content;
  overflow: hidden;
}

.crypto-card-main-section::before {
  position: absolute;
  content: "";
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  border: 1px solid #214243;
  background: url(/images/bg-master.png) center center no-repeat;
  background-size: cover;
  opacity: 0.6;
}

.crypto-card-main {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 40px;
  align-items: start;
  padding-top: 80px;
  padding-bottom: 80px;
}

.crypto-card-content {
  position: relative;
  z-index: 2;
}

.crypto-card-main-title {
  font-size: 24px;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 16px;
  text-align: left;
  font-weight: 600;
}

.crypto-card-subtitle {
  color: #999;
  font-size: 18px;
  font-weight: 200;
  line-height: 1.3;
  margin-bottom: 16px;
}

.crypto-card-visual {
  width: 280px;
  height: 176px;
  background: url(/images/mastercard.png) center center no-repeat;
  background-size: contain;
  border-radius: 16px;

  margin: 40px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(67, 39, 51, 0.7);
}

/* 오른쪽 단계별 섹션 */
.steps-section {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.process-card {
  background: #333;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: 120px 1fr /*200px*/;
  gap: 30px;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.process-digit {
  font-size: 70px;
  font-weight: 100;
  color: #1f1f1f;
  line-height: 1;
  text-align: center;
  font-family: "michroma";
}

.step-content {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.crypto-step-title {
  font-size: 24px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.3;
}

.crypto-step-description {
  font-size: 16px;
  color: #666666;
  line-height: 1.6;
}

.detail-item {
  font-size: 14px;
  color: #4b5563;
  line-height: 1.5;
}

.process-illustration {
  width: 160px;
  height: 160px;
  background: #f8fafc;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 3px solid #e2e8f0;
}

/* 상단 섹션 - 3개 카드 */
.hero-section {
  position: relative;
  padding: 120px 0;
  display: flex;
  align-items: center;
  text-align: center;
  z-index: 0;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #111 url(/images/bg-master2.png) center center no-repeat;
  background-size: cover;
  opacity: 0.3;
  z-index: -1;
}

.hero-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 40px;
  font-family: "michroma";
}

.crypto-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 30px;
}

.crypto-feature-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  transition: all 0.36374s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.crypto-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.05),
    transparent
  );
  transition: left 0.5s;
}

.crypto-feature-card:hover::before {
  left: 100%;
}

.crypto-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.crypto-card-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.1;
  color: #fff;
}

.crypto-card-description {
  color: #999;
  font-size: 16px;
  font-weight: 200;
  line-height: 1.4;
  margin-bottom: 24px;
}

/* 크립토 모델 섹션 */
.model-section {
  padding: 80px 0;
}

.model-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 40px;
  font-family: "michroma";
}

.model-wrap {
  background: #111;
  padding: 40px;
  border-radius: 40px;
}

.crypto-model-img {
  width: 100%;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
  .crypto-card-main-section {
    position: static;
  }

  .crypto-card-main {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 30px 20px 40px;
  }

  .crypto-cards-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
  }

  .process-card {
    grid-template-columns: 80px 1fr 150px;
    gap: 20px;
    padding: 25px;
  }

  .process-digit {
    font-size: 60px;
  }

  .process-illustration {
    width: 120px;
    height: 120px;
  }

  .hero-section {
    padding: 80px 0;
  }
}

@media (max-width: 768px) {
  .content-section {
    padding: 40px 20px 60px;
  }

  .crypto-main-title {
    font-size: 32px;
    margin-bottom: 20px;
  }

  .crypto-main-subtitle {
    font-size: 16px;
  }

  .btn-downloads {
    flex-direction: column;
  }

  .btn-download {
    min-width: 220px;
    justify-content: center;
  }

  .crypto-card-main-section {
    position: static;
    padding: 30px;
  }

  .crypto-card-main-title {
    font-size: 28px;
  }

  .card-visual {
    width: 240px;
    height: 150px;
  }

  .hero-section {
    padding: 40px 0;
  }

  .process-card {
    display: flex;
    flex-direction: column;
    padding: 20px;
  }

  .step-title {
    font-size: 20px;
  }

  .process-digit {
    font-size: 50px;
  }

  .model-section {
    padding: 40px 0;
  }

  .model-wrap {
    background: none;
    padding: 0;
  }
}

@media (max-width: 480px) {
  .crypto-card-main-title {
    font-size: 24px;
  }

  .crypto-card-subtitle {
    font-size: 16px;
  }

  .card-visual {
    width: 200px;
    height: 130px;
  }

  .step-title {
    font-size: 18px;
  }

  .step-description {
    font-size: 14px;
  }
}

/* ---------------------Sub - Wallet to Wallet Payment Service ---------------------*/
/* 웰렛 프로세스 섹션 */
.wallet-model-wrap {
  background: #111;
  margin-bottom: 40px;
  padding: 40px;
  border-radius: 40px;
}

.wallet-model-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 40px;
  font-family: "michroma";
}

.wallet-wrap-img {
  width: 100%;
}

/* 가맹점 혜택 */
.pci-feature-section {
  position: relative;
  background: #030b1e url(/images/bg-merchant.png) center center no-repeat;
  background-size: contain;
  padding: 120px 0;
  text-align: center;
  z-index: 0;
}

.pci-feature-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 40px;
  font-family: "michroma";
}

.pci-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.pci-feature-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(6px);
  border-radius: 24px;
  padding: 30px 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.pci-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pci-feature-number {
  font-size: 40px;
  font-weight: 700;
  color: #2e3b5c;
  margin-bottom: 20px;
  line-height: 1;
  font-family: "michroma";
}

.pci-card-title {
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  line-height: 1.3;
}

/* Animation */
.pci-feature-card {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

.pci-feature-card:nth-child(1) {
  animation-delay: 0.1s;
}
.pci-feature-card:nth-child(2) {
  animation-delay: 0.2s;
}
.pci-feature-card:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 가맹점 파트너 */
.mar-partner-section {
  background: #222;
  padding: 120px 0;
  text-align: center;
}

.mar-partner-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  color: #6265fe;
  line-height: 1;
  margin-bottom: 12px;
  font-family: "michroma";
}

.mar-partner-subtitle {
  color: #b6bbff;
  margin-bottom: 40px;
}

.mar-partner-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  justify-content: space-between;
  gap: 80px;
}

.mar-partner-grid > img {
  width: 70%;
  justify-self: center;
}

/* Merchant Partnership */
.pt-benefit-section {
  position: relative;
  padding: 80px 0;
  text-align: center;
  color: white;
}

.pt-benefit-title::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(/images/bg-merchant2.png) center center no-repeat;
  background-size: cover;
  opacity: 0.5;
  z-index: -1;
}

.pt-benefit-title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  line-height: 1;
  margin-bottom: 12px;
  font-family: "michroma";
}

.pt-benefit-subtitle {
  color: #fff;
  margin-bottom: 40px;
}

.pt-benefit-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.pt-benefit-wrap > div {
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 25px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  transition: all 0.3s ease;
}

.btn-single > .btn-partner {
  background: #181f2e;
  border: 1px solid #3b475f;
  color: #fff;
}

.btn-single > .btn-partner:hover {
  transform: translateY(-5px);
}

/* Animation */
.pt-benefit-wrap > div {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s ease forwards;
}

.pt-benefit-wrap > div:nth-child(1) {
  animation-delay: 0.1s;
}
.pt-benefit-wrap > div:nth-child(2) {
  animation-delay: 0.2s;
}
.pt-benefit-wrap > div:nth-child(3) {
  animation-delay: 0.3s;
}
.pt-benefit-wrap > div:nth-child(4) {
  animation-delay: 0.4s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-single {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards 0.6s;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@media (max-width: 1024px) {
  .pci-feature-grid {
    grid-template-columns: 2fr;
    gap: 20px;
  }

  .pci-feature-section {
    background-size: cover;
    padding: 60px 20px;
  }

  .pci-feature-title {
    font-size: 28px;
    margin-bottom: 60px;
  }

  .mar-partner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .mar-partner-grid > img {
    width: 40%;
  }

  .pci-feature-card {
    padding: 40px 35px;
  }

  .pci-feature-number {
    font-size: 60px;
  }

  .pci-card-title {
    font-size: 24px;
    min-height: auto;
  }

  .card-icon {
    font-size: 100px;
  }

  .pt-benefit-wrap {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 768px) {
  /* 웰렛 프로세스 섹션 */
  .wallet-model-wrap {
    background: none;
    margin-bottom: 40px;
    padding: 0px;
    border-radius: 0px;
  }

  .model-section {
    padding: 40px 0;
  }

  .model-wrap {
    background: none;
    padding: 0;
  }

  .mar-partner-section {
    padding: 40px 0;
  }

  .mar-partner-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 50px;
    margin-bottom: 40px;
  }

  .mar-partner-grid > img {
    width: 40%;
  }

  .pci-feature-section {
    padding: 40px 0;
  }

  .pci-feature-title {
    font-size: 26px;
    margin-bottom: 50px;
  }

  .pci-feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pci-feature-card {
    padding: 35px 30px;
  }

  .pci-feature-number {
    font-size: 32px;
  }

  .pci-card-title {
    font-size: 22px;
  }

  .pt-benefit-section {
    padding: 40px 0;
  }

  .pt-benefit-title {
    font-size: 40px;
  }

  .pt-benefit-subtitle {
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.4;
  }

  .pt-benefit-wrap {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .pt-benefit-wrap > div {
    padding: 25px 20px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .pci-feature-title {
    font-size: 22px;
  }

  .pci-feature-card {
    padding: 30px 25px;
  }

  .pci-feature-number {
    font-size: 24px;
  }

  .pci-card-title {
    font-size: 16px;
    margin-bottom: 25px;
  }

  .pt-benefit-section {
    padding: 40px 15px;
  }

  .pt-benefit-title {
    font-size: 32px;
    margin-bottom: 20px;
  }

  .pt-benefit-subtitle {
    font-size: 18px;
    margin-bottom: 50px;
  }

  .pt-benefit-wrap > div {
    padding: 20px 18px;
    font-size: 15px;
  }
}

/* ---------------------Sub - White Paper ---------------------*/
.white-paper-section {
  padding: 120px 0 160px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  z-index: 0;
}

.white-paper-section::before {
  position: absolute;
  content: "";
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(/images/bg-customer2.jpg) center center no-repeat;
  background-size: cover;
  opacity: 0.3;
  z-index: -1;
}

.white-title {
  text-align: center;
  margin-bottom: 50px;
}

.white-title h2 {
  font-size: 44px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -1px;
  animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.white-title h3 {
  font-size: 28px;
  color: #94a3b8;
  font-weight: 400;
  margin-bottom: 40px;
  animation: fadeInDown 0.8s ease-out 0.1s backwards;
}

.white-title p {
  font-size: 20px;
  color: #cbd5e1;
  line-height: 1.6;
  max-width: 850px;
  margin: 0 auto;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-double {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.btn-white button {
  background: linear-gradient(135deg, #3139a1 0%, #6366f1 100%);
  color: white;
  border: none;
  padding: 18px 50px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
  position: relative;
  overflow: hidden;
  min-width: 220px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-white button::before {
  content: "";
  display: block;
  width: 28px;
  height: 24px;
  background: url(/images/icon-download.png) center center no-repeat;
  background-size: cover;
  transition: transform 0.3s ease;
}

.btn-white button:hover {
  transform: translateY(-3px);
}

.btn-white button:hover::after {
  width: 300px;
  height: 300px;
}

.btn-white button:active {
  transform: translateY(-1px);
}

.btn-white button:focus {
  outline: 1px solid #60a5fa;
  outline-offset: 3px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .white-paper-section {
    padding: 40px 0;
  }

  .white-title {
    margin-bottom: 30px;
  }

  .white-title h2 {
    font-size: 22px;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: 0;
  }

  .white-title h3 {
    font-size: 18px;
    margin-bottom: 20px;
  }

  .white-title p {
    font-size: 16px;
    line-height: 1.5;
  }

  .btn-white button {
    font-weight: 400;
  }
}

/* ---------------------Sub - Notice ---------------------*/
/* Notice Header */
.notice-header {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: white;
  padding: 60px 0 40px;
  text-align: center;
}

.notice-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.notice-subtitle {
  font-size: 18px;
  color: #cbd5e1;
  font-weight: 400;
}

/* Main Content */
.notice-main {
  padding: 30px 0 80px;
}

/* Category Tabs */
.category-tabs {
  background: #333;
  border-radius: 20px;
  padding: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tab-button {
  flex: 1;
  min-width: 120px;
  padding: 16px 24px;
  border: none;
  background: transparent;
  color: #999;
  font-size: 18px;
  font-weight: 500;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.tab-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(99, 102, 241, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.tab-button:hover::before {
  left: 100%;
}

.tab-button:hover {
  color: #6366f1;
  background: rgba(99, 102, 241, 0.05);
}

.tab-button.active {
  background: #292929;
  color: white;
  border: 1px solid #fff;
}

.tab-button.active::before {
  display: none;
}

/* Notice Board */
.notice-board {
  background: #444;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

/* Table Header */
.notice-table-header {
  background: #333;
  padding: 20px 30px;
  display: grid;
  grid-template-columns: 150px 1fr 80px;
  gap: 20px;
  text-align: center;
  border-bottom: 1px solid #555;
  font-weight: 600;
  color: #999;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.notice-table-header > :nth-child(3) {
  text-align: center;
}

/* Notice Items */
.notice-item {
  padding: 24px 30px;
  display: grid;
  grid-template-columns: 150px 1fr 180px;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid #555;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

.notice-item:hover {
  transform: translateX(8px);
}

.notice-item:last-child {
  border-bottom: none;
  margin-bottom: 0px;
}

/* Category Badge */
.category-badge {
  padding: 8px 4px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  white-space: nowrap;
}

.category-badge.notice {
  background: #cfd2ff;
  color: #570dff;
}

.category-badge.disclosures {
  color: #007980;
  background: #e3fff4;
}

/* Notice Title */
.notice-title-text {
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Important Notice Icon */
.important-icon {
  background: #dc2626;
  color: white;
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 12px;
  font-weight: 600;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Date */
.notice-date {
  color: #999;
  font-size: 14px;
  font-weight: 500;
  text-align: right;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: #64748b;
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 20px;
  opacity: 0.5;
}

.empty-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #475569;
}

.empty-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: 60px 20px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #e2e8f0;
  border-top: 4px solid #6366f1;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Notice Header Navigation */
.notice-nav {
  background: #333;
  padding: 20px 0;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  gap: 20px;
}

.back-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: 1px solid #999;
  border-radius: 8px;
  color: #ccc;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.back-button:hover {
  background: #444;
  border-color: #555;
  color: #fff;
}

.breadcrumb {
  color: #fff;
  font-size: 16px;
}

.breadcrumb a {
  color: #5e8eff;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* Main Content */
.notice-detail {
  background: white;
  border-radius: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin: 30px 0 120px;
  overflow: hidden;
}

/* Article Header */
.article-header {
  padding: 40px 40px 30px;
  border-bottom: 1px solid #f1f5f9;
  background: #444;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.category-badge {
  padding: 6px 16px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: #cfd2ff;
  color: #570dff;
}

.article-date {
  color: #999;
  font-size: 14px;
  font-weight: 500;
}

.article-views {
  color: #64748b;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-title {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
}

.article-summary {
  font-size: 16px;
  color: #ccc;
  font-weight: 400;
  line-height: 1.6;
}

/* Article Content */
.article-content {
  padding: 40px;
}

/* Typography Styles */
.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
  color: #1e293b;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 16px;
  line-height: 1.4;
}

.article-content h1 {
  font-size: 28px;
}
.article-content h2 {
  font-size: 24px;
}
.article-content h3 {
  font-size: 20px;
}
.article-content h4 {
  font-size: 18px;
}
.article-content h5 {
  font-size: 16px;
}
.article-content h6 {
  font-size: 14px;
}

.article-content h1:first-child,
.article-content h2:first-child,
.article-content h3:first-child {
  margin-top: 0;
}

.article-content p {
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.7;
  color: #374151;
}

.article-content strong {
  font-weight: 600;
  color: #1e293b;
}

.article-content em {
  font-style: italic;
  color: #6366f1;
}

/* Lists */
.article-content ul,
.article-content ol {
  margin: 20px 0;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 8px;
  font-size: 16px;
  line-height: 1.6;
  color: #374151;
}

.article-content ul li {
  list-style-type: none;
  position: relative;
}

.article-content ul li::before {
  content: "•";
  color: #6366f1;
  font-weight: bold;
  position: absolute;
  left: -16px;
}

.article-content ol li {
  list-style-type: decimal;
  color: #6366f1;
}

.article-content ol li span {
  color: #374151;
}

/* Tables */
.table-container {
  margin: 30px 0;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: white;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.article-content th {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  color: #475569;
  font-weight: 600;
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
  white-space: nowrap;
}

.article-content td {
  padding: 16px 20px;
  border-bottom: 1px solid #f1f5f9;
  color: #374151;
}

.article-content tr:last-child td {
  border-bottom: none;
}

.article-content tr:hover {
  background: #f8fafc;
}

/* Images */
.image-container {
  margin: 30px 0;
  text-align: center;
}

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.image-caption {
  margin-top: 12px;
  font-size: 14px;
  color: #64748b;
  font-style: italic;
}

/* Blockquotes */
.article-content blockquote {
  margin: 30px 0;
  padding: 24px 28px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border-left: 4px solid #06b6d4;
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: #0891b2;
  position: relative;
}

.article-content blockquote::before {
  content: '"';
  font-size: 48px;
  color: #06b6d4;
  position: absolute;
  top: 10px;
  left: 12px;
}

.article-content blockquote p {
  margin: 0;
  padding-left: 20px;
  color: #0891b2;
}

/* Code Blocks */
.article-content code {
  background: #f1f5f9;
  color: #ec4899;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
}

.article-content pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 20px;
  border-radius: 12px;
  overflow-x: auto;
  margin: 24px 0;
  font-size: 14px;
  line-height: 1.6;
}

.article-content pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* Info Boxes */
.info-box {
  margin: 30px 0;
  padding: 20px 24px;
  border-radius: 12px;
  border-left: 4px solid;
}

.info-box.warning {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #92400e;
}

.info-box.info {
  background: #dbeafe;
  border-color: #3b82f6;
  color: #1e40af;
}

.info-box.success {
  background: #d1fae5;
  border-color: #10b981;
  color: #065f46;
}

.info-box.error {
  background: #fee2e2;
  border-color: #ef4444;
  color: #991b1b;
}

.info-box h4 {
  margin: 0 0 8px 0;
  font-weight: 600;
}

.info-box p {
  margin: 0;
  font-size: 14px;
}

/* Links */
.article-content a {
  color: #6366f1;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.article-content a:hover {
  border-bottom-color: #6366f1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
  background: white;
  color: #6366f1;
  border: 1px solid #e2e8f0;
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: #6366f1;
}

/* Article Footer */
.article-footer {
  padding: 30px 40px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}

.footer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.share-buttons {
  display: flex;
  gap: 12px;
}

.share-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  font-size: 16px;
  transition: transform 0.3s ease;
}

.share-btn:hover {
  transform: translateY(-2px);
}

.share-btn.facebook {
  background: #1877f2;
}
.share-btn.twitter {
  background: #1da1f2;
}
.share-btn.linkedin {
  background: #0077b5;
}
.share-btn.copy {
  background: #64748b;
}

.article-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  padding: 4px 12px;
  background: #e2e8f0;
  color: #64748b;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.tag:hover {
  background: #6366f1;
  color: white;
}

/* Related Articles */
.related-articles {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin: 30px 0;
  padding: 30px 40px;
}

.related-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #1e293b;
}

.related-list {
  display: grid;
  gap: 16px;
}

.related-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  text-decoration: none;
  transition: all 0.3s ease;
}

.related-item:hover {
  background: #f8fafc;
  border-color: #6366f1;
  transform: translateX(4px);
}

.related-meta {
  flex: 1;
}

.related-item-title {
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 4px;
  line-height: 1.4;
}

.related-item-date {
  font-size: 14px;
  color: #64748b;
}

/* Pagination Styles */
.pagination-container {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #444;
  padding: 16px 20px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid #666;
  background: #444;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
}

.pagination-btn:hover {
  background: #2b2b4a;
  border-color: #2b2b4a;
  color: #fff;
}

.pagination-btn.active {
  background: linear-gradient(135deg, #686af5 0%, #6265fe 100%);
  border-color: #686af5;
  color: white;
}

.pagination-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-arrow {
  width: 44px;
  height: 44px;
  border-radius: 6px;
}

.pagination-info {
  display: none;
  padding: 0 16px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

/* Animations */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.article-content > * {
  animation: fadeIn 0.6s ease-out;
}

/* Tablet Responsive */
@media (max-width: 1024px) {
  .container {
    padding: 0 16px;
  }

  .notice-title {
    font-size: 36px;
  }

  .notice-subtitle {
    font-size: 16px;
  }

  .notice-table-header,
  .notice-item {
    grid-template-columns: 120px 1fr 140px;
    gap: 16px;
    padding: 20px 24px;
  }

  .category-tabs {
    gap: 6px;
    padding: 6px;
  }

  .tab-button {
    min-width: 100px;
    padding: 14px 20px;
    font-size: 15px;
  }

  .article-header {
    padding: 30px 30px 24px;
  }

  .article-content {
    padding: 30px;
  }

  .article-footer {
    padding: 24px 30px;
  }

  .related-articles {
    padding: 24px 30px;
  }

  .article-title {
    font-size: 28px;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .notice-header {
    padding: 40px 0 30px;
  }

  .notice-title {
    font-size: 28px;
    line-height: 1.2;
  }

  .notice-subtitle {
    font-size: 14px;
  }

  .notice-main {
    padding: 30px 0;
  }

  /* Mobile Category Tabs */
  .category-tabs {
    gap: 4px;
    padding: 4px;
  }

  .tab-button {
    min-width: auto;
    padding: 16px 20px;
    text-align: center;
  }

  /* Mobile Table Layout */
  .notice-table-header {
    display: none;
  }

  .notice-item {
    display: block;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 16px;
    background: #444;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid #454545;
  }

  .notice-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }

  .notice-board {
    background: transparent;
    box-shadow: none;
  }

  .mobile-notice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
  }

  .mobile-notice-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.4;
    margin-bottom: 8px;
  }

  .mobile-notice-date {
    color: #64748b;
    font-size: 13px;
    text-align: right;
  }

  .category-badge {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 12px;
    padding: 4px 12px;
  }

  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .breadcrumb {
    font-size: 13px;
  }

  .article-header {
    padding: 24px 20px 20px;
  }

  .article-content {
    padding: 24px 20px;
  }

  .article-footer {
    padding: 20px;
  }

  .related-articles {
    padding: 20px;
  }

  .article-title {
    font-size: 24px;
    line-height: 1.3;
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .footer-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .article-content h1 {
    font-size: 24px;
  }
  .article-content h2 {
    font-size: 20px;
  }
  .article-content h3 {
    font-size: 18px;
  }

  .article-content p,
  .article-content li {
    font-size: 15px;
  }

  .table-container {
    margin: 20px -20px;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .article-content th,
  .article-content td {
    padding: 12px 16px;
    font-size: 13px;
  }

  .related-item {
    flex-direction: column;
    gap: 12px;
  }

  .pagination {
    padding: 8px 16px;
  }

  .pagination-btn:not(.pagination-arrow) {
    display: none;
  }

  .pagination-info {
    display: block;
  }

  .pagination-arrow {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .notice-title {
    font-size: 24px;
  }

  .notice-main {
    padding: 20px 0 60px;
  }

  .notice-item {
    padding: 16px;
  }

  .tab-button {
    padding: 14px 16px;
    font-size: 14px;
  }

  .mobile-notice-title {
    font-size: 15px;
  }

  .important-icon {
    font-size: 9px;
    padding: 3px 6px;
  }

  .article-title {
    font-size: 20px;
  }

  .article-summary {
    font-size: 14px;
  }

  .article-content p,
  .article-content li {
    font-size: 14px;
  }

  .share-buttons {
    width: 100%;
    justify-content: center;
  }

  .pagination-container {
    margin-top: 30px;
  }

  .pagination {
    padding: 6px 12px;
  }

  .pagination-arrow {
    width: 40px;
    height: 40px;
  }

  .pagination-info {
    font-size: 13px;
  }
}

/* ---------------------Sub - Partnership ---------------------*/
.form-container {
  max-width: 1280px;
  margin: 0 auto 80px;
  background: #444;
  border-radius: 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  position: relative;
}

.form-header {
  padding: 40px 40px 30px;
  background: #333;
}

.header-title {
  font-size: 28px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.3;
  text-align: center;
}

.header-subtitle {
  font-size: 16px;
  color: #b6bbff;
  font-weight: 400;
  line-height: 1.5;
  text-align: center;
}

.form-content {
  padding: 40px;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group.large {
  margin-bottom: 32px;
}

.form-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
  position: relative;
}

.form-label.required::after {
  content: "*";
  color: #ef4444;
  margin-left: 4px;
  font-weight: 700;
}

.form-input {
  width: 100%;
  padding: 16px 20px;
  border: 1.5px solid #666;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  color: #000;
  background: #777;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  transform: translateY(-1px);
}

.form-input::placeholder {
  color: #999;
  font-weight: 400;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}

.form-input:hover {
  border-color: #cbd5e1;
}

.form-input.error {
  border-color: #ef4444;
  background: #fef2f2;
}

.form-input.success {
  border-color: #10b981;
  background: #f0fdf4;
}

.error-message {
  color: #ef4444;
  font-size: 13px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.success-message {
  color: #10b981;
  font-size: 13px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Checkbox Section */
.consent-section {
  background: #111;
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
  border: 1.5px solid #111;
}

.consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.checkbox-input {
  width: 20px;
  height: 20px;
  margin: 0;
  cursor: pointer;
  accent-color: #6265fe;
}

.checkbox-label {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  flex: 1;
}

.consent-details {
  font-size: 14px;
  color: #aaa;
  line-height: 1.6;
  margin-left: 32px;
}

.consent-details h4 {
  font-weight: 600;
  color: #fff;
  margin: 12px 0 6px 0;
}

.consent-details ul {
  list-style: none;
  padding-left: 0;
}

.consent-details li {
  margin-bottom: 4px;
  position: relative;
  padding-left: 16px;
}

.consent-details li::before {
  content: "•";
  color: #6265fe;
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Submit Button */
.submit-section {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #555;
}

.submit-button {
  background: linear-gradient(135deg, #a1a6e1 0%, #8185ef 50%, #bef3df 100%);
  color: white;
  border: none;
  padding: 18px 48px;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-width: 200px;
}

.submit-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.submit-button:hover::before {
  left: 100%;
}

.submit-button:hover {
  transform: translateY(-2px);
}

.submit-button:active {
  transform: translateY(0);
}

.submit-button:disabled {
  background: #94a3b8;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.submit-button:disabled::before {
  display: none;
}

/* Loading State */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
  margin-right: 8px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Success Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: white;
  border-radius: 16px;
  padding: 40px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  font-size: 42px;
}

.modal-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.modal-message {
  color: #64748b;
  margin-bottom: 24px;
  line-height: 1.5;
}

.modal-button {
  background: #6265fe;
  color: white;
  border: none;
  padding: 12px 28px;
  border-radius: 5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
  font-size: 15px;
}

.modal-button:hover {
  background: #5a55e5;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .form-header {
    padding: 30px 30px 24px;
  }

  .form-content {
    padding: 30px;
  }

  .header-title {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .form-container {
    margin-bottom: 30px;
    border-radius: 16px;
  }

  .form-header {
    padding: 24px 24px 20px;
  }

  .form-content {
    padding: 24px;
  }

  .header-title {
    font-size: 22px;
    line-height: 1.2;
  }

  .header-subtitle {
    font-size: 15px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  .form-input {
    padding: 14px 16px;
    font-size: 16px; /* iOS zoom prevention */
  }

  .consent-section {
    padding: 20px;
    margin: 24px 0;
  }

  .consent-details {
    margin-left: 0;
    margin-top: 12px;
  }

  .submit-button {
    width: 100%;
    padding: 16px 24px;
  }

  .modal-content {
    padding: 30px 20px;
  }
}

@media (max-width: 480px) {
  .form-header {
    padding: 20px 20px 16px;
  }

  .form-content {
    padding: 20px;
  }

  .header-title {
    font-size: 20px;
  }

  .header-subtitle {
    font-size: 14px;
  }

  .form-label {
    font-size: 14px;
  }

  .form-input {
    padding: 12px 16px;
    font-size: 16px;
  }

  .consent-section {
    padding: 16px;
  }

  .checkbox-label {
    font-size: 14px;
  }

  .consent-details {
    font-size: 12px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  body {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  }

  .form-container {
    background: #1e293b;
    color: #e2e8f0;
  }

  .form-header {
    background: linear-gradient(135deg, #334155 0%, #475569 100%);
    border-bottom-color: #475569;
  }

  .header-title {
    color: #f1f5f9;
  }

  .header-subtitle {
    color: #cbd5e1;
  }

  .form-label {
    color: #e2e8f0;
  }

  .form-input {
    background: #334155;
    border-color: #475569;
    color: #f1f5f9;
  }

  .form-input:focus {
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
  }

  .consent-section {
    background: #334155;
    border-color: #475569;
  }

  .checkbox-label {
    color: #e2e8f0;
  }

  .consent-details {
    color: #cbd5e1;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .form-input {
    border-width: 3px;
  }

  .submit-button {
    border: 2px solid #1e293b;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .form-input,
  .submit-button,
  .modal-overlay,
  .modal-content {
    transition: none;
  }

  .submit-button::before {
    display: none;
  }

  .loading {
    animation: none;
  }
}