:root {
  --bg: #f3f7ff;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --text: #1f2b40;
  --muted: #5a6478;
  --primary: #0f6eb8;
  --primary-strong: #0b5a98;
  --primary-soft: #e9f4ff;
  --border: #e0e8f4;
  --shadow-sm: 0 8px 24px rgba(19, 49, 96, 0.08);
  --shadow-lg: 0 18px 48px rgba(16, 44, 90, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 420px at 15% -20%, #ddecff 0%, transparent 55%),
    radial-gradient(1000px 360px at 110% 10%, #eaf4ff 0%, transparent 50%),
    var(--bg);
  line-height: 1.7;
}

a {
  color: var(--primary-strong);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, #0f6eb8, #2ba5f2);
  z-index: 60;
  transition: width 0.08s linear;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -42px;
  z-index: 70;
  background: #111a2a;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  padding: 8px 12px;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.maintenance-banner {
  position: sticky;
  top: 74px;
  z-index: 39;
  background: linear-gradient(90deg, #5b4ba8, #7460c6);
  color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 8px 20px rgba(55, 42, 122, 0.28);
}

.maintenance-banner p {
  margin: 0;
  padding: 12px 0;
  text-align: center;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: #1b2a42;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #26a0ed);
  box-shadow: inset 0 0 0 5px rgba(255, 255, 255, 0.78), 0 8px 20px rgba(15, 110, 184, 0.25);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  color: #2f3c56;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 8px;
  transition: color 0.22s ease, background-color 0.22s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 3px;
  height: 2px;
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
  background: linear-gradient(90deg, #0f6eb8, #2aa4f1);
}

.site-nav a:hover {
  background: #eff6ff;
  color: #184a7c;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: #fff;
  color: #253147;
  border-radius: 8px;
  padding: 8px 12px;
  font-weight: 700;
}

.announcement-wrap {
  padding-top: 20px;
}

.announcement-wrap {
  padding-top: 24px;
}

.announcement-box {
  border-radius: 20px;
  padding: 24px 30px;
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  align-items: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  animation: announcement-pop 0.6s ease-out;
}

@keyframes announcement-pop {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.announcement-primary {
  background: linear-gradient(135deg, #094b8a, #0f6eb8);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.1);
}

.announcement-secondary {
  background: #ffffff;
  border-color: #f7b924;
  color: #1c2941;
  border-left-width: 8px;
}

.announcement-icon {
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  width: 50px;
  height: 50px;
}

.announcement-secondary .announcement-icon {
  background: #fff8e6;
  color: #f7b924;
}

.announcement-box h3 {
  margin: 0 0 6px;
  font-size: 1.15rem;
  color: inherit;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.announcement-box p {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.5;
  color: inherit;
}

.pulse-badge {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: #4caf50;
  border-radius: 50%;
  margin-right: 10px;
  box-shadow: 0 0 0 rgba(76, 175, 80, 0.4);
  animation: pulse-green 2s infinite;
}

.alert-badge {
  background: #f7b924;
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(76, 175, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

.hero-section {
  padding: 64px 0 40px;
}

.grid-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0 0 12px;
  color: #0f5f9e;
  background: var(--primary-soft);
  border: 1px solid #cfe4f8;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

h1, h2, h3 {
  margin-top: 0;
  color: #1c2941;
  line-height: 1.22;
}

h1 {
  font-size: clamp(2.05rem, 3.6vw, 3.2rem);
  margin-bottom: 14px;
}

h2 {
  font-size: clamp(1.42rem, 2.5vw, 2.05rem);
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 66ch;
  font-size: clamp(1rem, 1.3vw, 1.12rem);
}

.cta-row {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 11px 18px;
  border-radius: 11px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #228fdc);
  color: #fff;
  box-shadow: 0 10px 22px rgba(15, 110, 184, 0.26);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0e63a4, #1a82cc);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: #263047;
  background: #fff;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 16px;
}

.hero-photo,
.hero-card svg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

.hero-3d-scene {
  position: relative;
  height: 170px;
  margin-bottom: 12px;
  border-radius: 12px;
  border: 1px solid #dbe7f7;
  background: radial-gradient(circle at 30% 25%, #f6fbff 0%, #e9f2fe 58%, #dceafd 100%);
  overflow: hidden;
  perspective: 900px;
}

.hero-3d-cube {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 72px;
  height: 72px;
  transform-style: preserve-3d;
  transform: translate(-50%, -50%) rotateX(-25deg) rotateY(25deg);
  animation: cube-rotate 8s linear infinite;
}

.cube-face {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(22, 88, 145, 0.25);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(60, 150, 232, 0.95), rgba(20, 110, 184, 0.75));
  box-shadow: inset 0 0 14px rgba(255, 255, 255, 0.3);
}

.cube-front {
  transform: translateZ(36px);
}

.cube-back {
  transform: rotateY(180deg) translateZ(36px);
}

.cube-right {
  transform: rotateY(90deg) translateZ(36px);
}

.cube-left {
  transform: rotateY(-90deg) translateZ(36px);
}

.cube-top {
  transform: rotateX(90deg) translateZ(36px);
}

.cube-bottom {
  transform: rotateX(-90deg) translateZ(36px);
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.92), rgba(115, 179, 236, 0.65));
  box-shadow: 0 10px 18px rgba(16, 78, 131, 0.2);
}

.orb-one {
  width: 24px;
  height: 24px;
  left: 19%;
  top: 24%;
  animation: orb-float 4.8s ease-in-out infinite;
}

.orb-two {
  width: 16px;
  height: 16px;
  right: 17%;
  bottom: 22%;
  animation: orb-float 5.4s ease-in-out infinite reverse;
}

@keyframes cube-rotate {
  0% {
    transform: translate(-50%, -50%) rotateX(-25deg) rotateY(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotateX(-25deg) rotateY(360deg);
  }
}

@keyframes orb-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.section {
  padding: 56px 0;
}

.section-alt {
  background: linear-gradient(180deg, #fbfdff 0%, #f5f9ff 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-intro {
  max-width: 70ch;
  color: var(--muted);
  margin-bottom: 24px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card,
.box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.card:hover,
.box:hover {
  transform: translateY(-4px);
  border-color: #c9dbf2;
  box-shadow: var(--shadow-lg);
}

.card p,
.box p {
  color: var(--muted);
  margin-bottom: 0;
}

.card-media {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  background: #f4f7fc;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.section-facility {
  background: #ffffff;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.facility-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
}

.facility-image-wrap {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 40, 90, 0.15);
  border: 1px solid var(--border);
  min-height: 480px;
}

.facility-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.facility-image-wrap:hover .facility-photo {
  transform: scale(1.08);
}

.facility-badge {
  position: absolute;
  top: 30px;
  left: 30px;
  background: #1078c8;
  color: #fff;
  padding: 10px 20px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 10px 20px rgba(16, 120, 200, 0.3);
  z-index: 10;
}

.facility-content h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 12px 0 20px;
}

.facility-content p {
  font-size: 1.15rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.feature-list li {
  padding: 18px 20px;
  padding-left: 56px;
  background: var(--bg);
  border-radius: 14px;
  font-weight: 600;
  color: #1f3550;
  border: 1px solid #e2edf6;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-list li:hover {
  transform: translateX(4px);
  border-color: #c9dff2;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background: #ffffff;
  border: 2px solid var(--primary);
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(15, 110, 184, 0.1);
}

.feature-list li::after {
  content: "✓";
  position: absolute;
  left: 26px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 900;
}

@media (max-width: 980px) {
  .facility-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .facility-image-wrap {
    min-height: 320px;
    order: -1;
  }
  
  .section-facility {
    padding: 60px 0;
  }
}

.split {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 26px;
  align-items: start;
}

.check-list {
  margin: 0;
  padding-left: 20px;
  color: #39445b;
}

.check-list li {
  margin: 8px 0;
}

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

.contact-list li {
  margin: 10px 0;
  color: #364057;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.site-footer {
  background: rgba(255, 255, 255, 0.9);
  border-top: 1px solid var(--border);
  margin-top: 24px;
}

.footer-grid {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 0;
}

.footer-grid p {
  margin: 0;
  color: #4c576e;
}

.footer-copy,
.footer-contact {
  font-size: 0.92rem;
}

.footer-nav {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-nav a {
  text-decoration: none;
  color: #30415f;
  font-weight: 600;
  font-size: 0.92rem;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.floating-contact {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, #0f6eb8, #1d8dda);
  border-radius: 999px;
  padding: 11px 16px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 14px 30px rgba(12, 78, 133, 0.32);
}

.floating-contact:hover {
  transform: translateY(-1px);
}

.floating-language {
  position: fixed;
  right: 20px;
  bottom: 72px;
  z-index: 30;
}

.language-trigger {
  border: 1px solid var(--border);
  background: #fff;
  color: #22324d;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.84rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(16, 44, 90, 0.16);
}

.language-menu {
  display: none;
  margin-top: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
  min-width: 220px;
}

.floating-language.open .language-menu {
  display: block;
}

.language-item {
  width: 100%;
  border: none;
  background: #fff;
  color: #253147;
  text-align: left;
  font-size: 0.86rem;
  padding: 9px 12px;
  cursor: pointer;
}

.language-item:hover {
  background: #f1f7ff;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .grid-hero,
  .split {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {
  .hero-3d-cube,
  .hero-orb {
    animation: none !important;
  }
}

@media (max-width: 720px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 12px 4vw;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .maintenance-banner {
    top: 74px;
  }

  .maintenance-banner p {
    font-size: 0.9rem;
    padding: 10px 0;
  }

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

  .hero-section {
    padding-top: 44px;
  }

  .footer-grid {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 16px 0;
  }

  .floating-contact {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
  }

  .floating-language {
    right: 14px;
    bottom: 62px;
  }
}