html {
  background: #f5f7fb;
}

body {
  color: #1f2937;
  background: #f5f7fb;
}

button {
  background: none;
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  color: #1f2937;
}

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid #e5e7eb;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 80px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #1f2937;
  font-size: 20px;
  font-weight: 700;
}

.brand img {
  width: 40px;
  height: 36px;
  object-fit: contain;
}

.nav-group {
  display: inline-flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  position: relative;
  padding: 8px 0;
  color: #4b5563;
  font-size: 16px;
  transition: color 0.2s ease;
}

.nav-link.active {
  color: #1a56db;
  font-weight: 700;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: #1a56db;
}

.header-action,
.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  height: 44px;
  padding: 0 22px;
  border-radius: 10px;
  background: linear-gradient(135deg, #286df7 0%, #1a56db 100%);
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(26, 86, 219, 0.18);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1f2937;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.page-main {
  overflow: hidden;
}

.hero-section {
  position: relative;
  background:
    linear-gradient(180deg, rgba(8, 11, 22, 0.78) 0%, rgba(8, 11, 22, 0.9) 100%),
    url("../img/ms77ae2s-9e1arv4.png") center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at left center, rgba(36, 99, 235, 0.2), transparent 35%), radial-gradient(circle at 70% 30%, rgba(59, 130, 246, 0.18), transparent 30%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 48px;
  min-height: 640px;
  padding: 96px 0 92px;
}

.hero-copy {
  max-width: 610px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(254, 116, 0, 0.16);
  color: #e36800;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  color: #1a56db;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-copy h1,
.about-banner h1 {
  margin-top: 20px;
  font-size: 56px;
  line-height: 1.2;
  font-weight: 800;
}

.hero-copy h1 {
  color: #ffffff;
}

.hero-copy p {
  margin-top: 22px;
  color: #c9d3e6;
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  margin-top: 36px;
}

.hero-media {
  position: relative;
  border: 1px solid rgba(229, 231, 235, 0.2);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(1, 9, 16, 0.12), rgba(1, 9, 16, 0));
  pointer-events: none;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
}

.section {
  padding: 96px 0;
  background: #ffffff;
}

.section-light {
  background: #f8fafc;
}

.section-muted {
  background: #f4f6fa;
}

.section-heading {
  margin-bottom: 52px;
}

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

.section-heading h2 {
  color: #1d2129;
  font-size: 38px;
  line-height: 1.3;
  font-weight: 800;
}

.section-heading p {
  margin-top: 14px;
  color: #4e5969;
  font-size: 16px;
  line-height: 1.8;
}

.heading-line {
  width: 42px;
  height: 4px;
  margin: 16px auto 0;
  border-radius: 999px;
  background: #286df7;
}

.feature-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.feature-card,
.contact-card {
  padding: 30px 26px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(17, 24, 39, 0.06);
}

.feature-card h3,
.journey-body h3,
.reason-card h3,
.contact-card strong,
.section-label h2 {
  font-weight: 800;
}

.feature-icon,
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #eff6ff;
  color: #286df7;
  font-size: 24px;
}

.feature-icon img,
.contact-icon img {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  margin-top: 22px;
  color: #1f2937;
  font-size: 20px;
}

.feature-card p {
  margin-top: 14px;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.8;
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.journey-card {
  overflow: hidden;
  border-radius: 18px;
  background: #161f38;
  box-shadow: 0 18px 48px rgba(17, 24, 39, 0.12);
}

.journey-image {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.journey-body {
  padding: 24px 24px 28px;
}

.journey-body h3 {
  color: #ffffff;
  font-size: 22px;
}

.journey-body p {
  margin-top: 14px;
  color: #b7c0d4;
  font-size: 15px;
  line-height: 1.8;
}

.reason-card {
  padding: 8px 8px 0;
  background: transparent;
}

.reason-tag {
  color: #2563eb;
  font-size: 12px;
  font-weight: 700;
}

.reason-card h3 {
  margin-top: 18px;
  color: #1d2129;
  font-size: 30px;
  line-height: 1.35;
}

.reason-line {
  width: 100%;
  height: 1px;
  margin: 18px 0 20px;
  background: #dbe2ea;
}

.reason-card p {
  color: #4e5969;
  font-size: 15px;
  line-height: 1.85;
}

.about-banner {
  padding: 88px 0 82px;
  border-bottom: 1px solid #e5e7eb;
  background: #f3f5f9;
}

.about-banner .eyebrow {
  background: transparent;
  padding: 0;
  color: #1a56db;
}

.about-banner h1 {
  color: #1a1a2e;
}

.about-banner p {
  margin-top: 18px;
  color: #4b5563;
  font-size: 18px;
}

.intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 480px);
  align-items: center;
  gap: 72px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-label-bar {
  width: 4px;
  height: 20px;
  border-radius: 999px;
  background: #1a56db;
}

.section-label h2 {
  color: #1a1a2e;
  font-size: 28px;
}

.intro-copy p,
.contact-intro {
  margin-top: 20px;
  color: #4b5563;
  font-size: 16px;
  line-height: 1.95;
}

.intro-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
}

.metric-card {
  min-width: 180px;
  padding: 20px 22px;
  border-radius: 16px;
  background: #f8fafc;
}

.metric-card strong {
  display: block;
  color: #1a56db;
  font-size: 34px;
  font-weight: 800;
}

.metric-card span {
  display: block;
  margin-top: 8px;
  color: #8c96ad;
  font-size: 13px;
}

.intro-media {
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 20px 48px rgba(17, 24, 39, 0.12);
}

.intro-media img {
  display: block;
  width: 100%;
  height: auto;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 56px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 188px;
  width: 2px;
  background: #d9e1eb;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  align-items: center;
  gap: 0 26px;
  min-height: 70px;
}

.timeline-item + .timeline-item {
  margin-top: 18px;
}

.timeline-year {
  color: #1a56db;
  font-size: 34px;
  font-weight: 800;
}

.timeline-dot {
  position: absolute;
  z-index: 1;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 124px;
  transform: translateY(-50%);
  border: 4px solid #f4f6fa;
  border-radius: 50%;
  background: #1a56db;
}

.timeline-item p {
  color: #1a1a2e;
  font-size: 18px;
  line-height: 1.75;
}

.contact-intro {
  max-width: 860px;
  margin-bottom: 20px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 188px;
  background: #f8fafc;
  box-shadow: none;
}

.contact-card span {
  color: #4b5563;
  font-size: 14px;
}

.contact-card strong {
  color: #1f2937;
  font-size: 18px;
  line-height: 1.7;
}

.site-footer {
  background: #f4f6fa;
  padding: 40px 0 24px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 32px;
}

.footer-left {
  flex: 1;
}

.footer-navs {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}

.footer-navs a {
  color: #1f2937;
  font-size: 15px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-navs a:hover {
  color: #1a56db;
}

.contact-list {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.contact-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  color: #6b7280;
  font-size: 13px;
  line-height: 1.9;
}

.footer-right {
  display: flex;
  gap: 24px;
}

.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.qr-item span {
  display: block;
  width: 100px;
  height: 100px;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.qr-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qr-item p {
  color: #6b7280;
  font-size: 12px;
  margin: 0;
}

.footer-links {
  border-top: 1px solid #e5e7eb;
  padding-top: 20px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0 0 8px 0;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links li {
  color: #9ca3af;
  font-size: 12px;
}

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #1a56db;
}

.back-top {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid #d1d5db;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  color: #2563eb;
  font-size: 20px;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.12);
}

@media (max-width: 1200px) {
  .hero-content,
  .intro-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .intro-copy {
    max-width: none;
  }

  .hero-media {
    max-width: 760px;
    margin: 0 auto;
  }

  .feature-grid,
  .reason-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .footer-top {
    flex-direction: column;
  }

  .contact-list {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 1024px) {
  .header-inner {
    min-height: auto;
    padding: 16px 0;
    flex-wrap: wrap;
    position: relative;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-group {
    position: absolute;
    top: 100%;
    left: -16px;
    right: -16px;
    justify-content: center;
    gap: 28px;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    display: none;
  }

  .nav-group.nav-open {
    display: flex;
  }

  .hero-content {
    min-height: auto;
    padding: 80px 0 72px;
  }

  .hero-copy h1,
  .about-banner h1 {
    font-size: 44px;
  }

  .section {
    padding: 80px 0;
  }

  .section-heading h2 {
    font-size: 32px;
  }

  .reason-card h3 {
    font-size: 24px;
  }

  .timeline::before {
    left: 166px;
  }

  .timeline-dot {
    left: 102px;
  }

  .timeline-year {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .container {
    width: min(100% - 32px, 100%);
  }

  .brand span {
    font-size: 18px;
  }

  .header-action,
  .primary-btn {
    min-width: 100px;
    height: 40px;
    padding: 0 18px;
    font-size: 14px;
  }

  .hero-copy h1,
  .about-banner h1 {
    font-size: 34px;
  }

  .hero-copy p,
  .about-banner p,
  .timeline-item p {
    font-size: 16px;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .section-heading h2 {
    font-size: 28px;
  }

  .feature-grid,
  .reason-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .contact-card,
  .journey-body {
    padding-right: 22px;
    padding-left: 22px;
  }

  .journey-image {
    height: 190px;
  }

  .intro-layout {
    gap: 36px;
  }

  .timeline {
    padding-left: 0;
  }

  .timeline::before {
    left: 121px;
  }

  .timeline-item {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 0 16px;
  }

  .timeline-year {
    font-size: 22px;
  }

  .timeline-dot {
    left: 113px;
  }

  .metric-card strong {
    font-size: 28px;
  }

  .back-top {
    right: 16px;
    bottom: 20px;
  }
}

@media (max-width: 560px) {
  .header-inner {
    gap: 14px;
  }

  .brand {
    width: auto !important;
    justify-content: center;
  }

  .nav-group {
    justify-content: center;
    gap: 18px;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    display: none;
  }

  .nav-group.nav-open {
    display: flex;
  }

  .nav-link {
    padding: 12px 24px;
    text-align: center;
  }

  .hero-content {
    gap: 28px;
    padding: 56px 0;
  }

  .hero-copy h1,
  .about-banner h1 {
    font-size: 28px;
  }

  .hero-copy p,
  .intro-copy p,
  .contact-intro,
  .journey-body p,
  .reason-card p {
    font-size: 14px;
  }

  .section,
  .about-banner {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .section-heading h2,
  .section-label h2 {
    font-size: 24px;
  }

  .feature-card h3,
  .journey-body h3 {
    font-size: 18px;
  }

  .timeline::before {
    left: 7px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-left: 18px;
  }

  .timeline-dot {
    position: absolute;
    top: 10px;
    left: 0;
    margin-left: 0;
    border-color: #f4f6fa;
  }

  .timeline-item p {
    padding-left: 0;
    font-size: 15px;
  }

  .contact-card {
    min-height: 0;
  }

  .footer-brand h3 {
    font-size: 18px;
  }
}