/* Fonts are loaded via <link> in index.html (faster than @import). */

/* ============================================================
   Design tokens (legacy values frozen – hero depends on them)
   ============================================================ */
:root {
  --sea: #2596be;
  --sea-dark: #005f88;
  --sea-light: #d8ecff;
  --amber: #f59e0b;
  --amber-light: #fffbeb;
  --sand: #fdf6e3;
  --sand-dark: #f5e6c8;
  --forest: #10b981;
  --forest-dark: #064e3b;
  --text: #1e3a4c;
  --text-light: #475569;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.72);
  --shadow: 0 10px 40px rgba(0, 60, 90, 0.08);
  --radius: 1.75rem;
  --radius-sm: 1rem;

  /* Premium system (everything below the hero) */
  --ink: #0f2b3a;
  --ink-soft: #48657a;
  --line: rgba(15, 43, 58, 0.08);
  --sky-50: #f2f9fd;
  --sky-100: #e4f2fa;
  --sand-50: #fdf9ef;
  --sand-100: #f9f0dc;
  --card-r: 1.375rem;            /* 22px */
  --shadow-sm: 0 1px 2px rgba(15, 43, 58, 0.05), 0 4px 14px rgba(15, 43, 58, 0.05);
  --shadow-md: 0 2px 4px rgba(15, 43, 58, 0.05), 0 14px 34px -10px rgba(0, 95, 136, 0.14);
  --shadow-lg: 0 4px 8px rgba(15, 43, 58, 0.05), 0 28px 60px -16px rgba(0, 95, 136, 0.24);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Nunito', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Nunito', 'Inter', sans-serif;
  color: var(--sea-dark);
  line-height: 1.2;
}

/* Focus accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 0.25rem;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--sea-dark);
  color: var(--white);
  padding: 0.5rem 1rem;
  z-index: 100;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* Reveal animations (frozen – hero uses these) */
.reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Header (frozen) */
#mainHeader {
  transition: background-color 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}

/* Burger lines (frozen) */
.burger-line {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--sea-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}
#burger.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
#burger.active .burger-line:nth-child(2) {
  opacity: 0;
}
#burger.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero wave animation (frozen) */
.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%;
  height: auto;
  animation: waveMove 12s linear infinite;
  pointer-events: none;
}
.wave-delay {
  animation-delay: -4s;
  opacity: 0.6;
}
@keyframes waveMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Hero title visibility (frozen) */
#hero .hero-title {
  color: #ffffff;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.55);
}

/* Hero bottom fade to white for smooth transition to next section (frozen) */
.hero-bottom-fade {
  background: linear-gradient(to top, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.75) 25%, rgba(255, 255, 255, 0.2) 65%, transparent 100%);
}

/* Buttons (frozen – hero + header use these) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: 9999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  text-decoration: none;
  cursor: pointer;
  border: none;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 60, 90, 0.18);
}
.btn-primary {
  background: var(--amber);
  color: #0f2b3a; /* dark ink on amber: WCAG AA contrast (was white, 2.1:1) */
}
.btn-primary:hover {
  background: #d97706;
}
.btn-secondary {
  background: var(--white);
  color: var(--sea-dark);
  border: 2px solid var(--white);
}
.btn-secondary:hover {
  background: transparent;
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--sea-dark);
  border: 2px solid var(--sea-dark);
}
.btn-outline:hover {
  background: var(--sea-dark);
  color: var(--white);
}

/* ============================================================
   PREMIUM SYSTEM — everything below the hero
   ============================================================ */

/* Lucide icon sizing: scale with font-size of the context */
.lucide {
  width: 1em;
  height: 1em;
  stroke-width: 2;
  flex-shrink: 0;
}

/* ---------- Section backgrounds & decorative layers ---------- */

.section-decor {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.section-decor ~ * {
  position: relative;
  z-index: 1;
}

/* Soft blurred radial accents */
.blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
}
.blob-sky   { background: radial-gradient(circle at center, rgba(37, 150, 190, 0.16), transparent 70%); }
.blob-amber { background: radial-gradient(circle at center, rgba(245, 158, 11, 0.13), transparent 70%); }
.blob-mint  { background: radial-gradient(circle at center, rgba(16, 185, 129, 0.10), transparent 70%); }

/* Gentle floating motion for decorative elements */
.float-slow {
  animation: floatY 9s ease-in-out infinite;
}
.float-slower {
  animation: floatY 13s ease-in-out infinite reverse;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* Very light noise texture over tinted sections */
.bg-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.028'/%3E%3C/svg%3E");
}

/* Alternating section tones */
.tint-white { background: #ffffff; }
.tint-sky {
  background:
    radial-gradient(1000px 480px at 85% -10%, rgba(37, 150, 190, 0.10), transparent 60%),
    radial-gradient(900px 520px at -10% 110%, rgba(37, 150, 190, 0.08), transparent 60%),
    linear-gradient(to bottom, var(--sky-50), #ffffff 85%);
}
.tint-sand {
  background:
    radial-gradient(1000px 480px at 12% -10%, rgba(245, 158, 11, 0.10), transparent 60%),
    radial-gradient(900px 520px at 105% 110%, rgba(245, 158, 11, 0.07), transparent 60%),
    linear-gradient(to bottom, var(--sand-50), #ffffff 85%);
}
.tint-sea-deep {
  background:
    radial-gradient(900px 500px at 90% 0%, rgba(37, 150, 190, 0.35), transparent 60%),
    linear-gradient(135deg, #004d6e 0%, #005f88 55%, #0a729e 100%);
}

/* ---------- Section headings ---------- */

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sea-dark);
  background: rgba(37, 150, 190, 0.09);
  border: 1px solid rgba(37, 150, 190, 0.16);
  margin-bottom: 1.25rem;
}
.section-eyebrow .lucide {
  color: var(--amber);
  font-size: 0.95em;
}
.section-eyebrow.eyebrow-amber {
  color: #92600a;
  background: rgba(245, 158, 11, 0.10);
  border-color: rgba(245, 158, 11, 0.22);
}

.section-title {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-intro {
  color: var(--ink-soft);
}

/* Small gradient divider under headings */
.section-divider {
  width: 4.5rem;
  height: 0.3rem;
  border-radius: 9999px;
  background: linear-gradient(to right, var(--sea), var(--amber));
  margin: 1.5rem auto 0;
}
.section-divider.divider-left {
  margin-left: 0;
  margin-right: auto;
}

/* ---------- Premium cards ---------- */

.p-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--card-r);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.p-card-hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 150, 190, 0.28);
}
.p-card-hover:hover .p-card-icon {
  transform: scale(1.08) rotate(-4deg);
}

/* Gradient hairline that appears on hover */
.p-card-accent::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(37, 150, 190, 0.5), rgba(245, 158, 11, 0.5));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  pointer-events: none;
}
.p-card-accent:hover::before {
  opacity: 1;
}

/* Icon tiles */
.p-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1.1rem;
  font-size: 1.5rem;
  color: var(--sea-dark);
  background: linear-gradient(135deg, var(--sky-100), #ffffff);
  border: 1px solid rgba(37, 150, 190, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 6px 14px -6px rgba(0, 95, 136, 0.25);
  transition: transform 0.4s var(--ease-out);
}
.p-card-icon.icon-amber {
  color: #b45309;
  background: linear-gradient(135deg, #fef3d8, #ffffff);
  border-color: rgba(245, 158, 11, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 6px 14px -6px rgba(245, 158, 11, 0.35);
}
.p-card-icon.icon-mint {
  color: #047857;
  background: linear-gradient(135deg, #d7f5e9, #ffffff);
  border-color: rgba(16, 185, 129, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 6px 14px -6px rgba(16, 185, 129, 0.3);
}

/* Chips / badges */
.p-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: rgba(37, 150, 190, 0.10);
  color: var(--sea-dark);
  border: 1px solid rgba(37, 150, 190, 0.16);
}
.p-chip.chip-amber {
  background: rgba(245, 158, 11, 0.12);
  color: #92600a;
  border-color: rgba(245, 158, 11, 0.25);
}
.p-chip.chip-white {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}

/* Glass cards (restyled – not used by hero) */
.glass-card {
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--card-r);
  box-shadow: var(--shadow-md);
}

/* ---------- Premium buttons (below hero only) ---------- */

.pbtn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 2.1rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.pbtn .lucide {
  font-size: 1.1em;
  transition: transform 0.25s var(--ease-out);
}
.pbtn:hover {
  transform: translateY(-2px);
}
.pbtn:active {
  transform: translateY(0) scale(0.97);
}
.pbtn:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.6);
  outline-offset: 3px;
}

.pbtn-primary {
  background: linear-gradient(135deg, #f7b733 0%, var(--amber) 55%, #e8890a 100%);
  color: #0f2b3a; /* dark ink on amber: WCAG AA contrast (was white, 2.1:1) */
  box-shadow: 0 10px 24px -8px rgba(245, 158, 11, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.pbtn-primary:hover {
  box-shadow: 0 16px 34px -10px rgba(245, 158, 11, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.pbtn-primary:hover .lucide {
  transform: translateX(3px);
}

.pbtn-sea {
  background: linear-gradient(135deg, #0b7ba8 0%, var(--sea-dark) 60%, #004d6e 100%);
  color: #ffffff;
  box-shadow: 0 10px 24px -8px rgba(0, 95, 136, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.pbtn-sea:hover {
  box-shadow: 0 16px 34px -10px rgba(0, 95, 136, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.pbtn-sea:hover .lucide {
  transform: translateX(3px);
}

.pbtn-outline {
  background: #ffffff;
  color: var(--sea-dark);
  border: 1.5px solid rgba(0, 95, 136, 0.25);
  box-shadow: var(--shadow-sm);
}
.pbtn-outline:hover {
  border-color: rgba(0, 95, 136, 0.5);
  background: var(--sky-50);
  box-shadow: var(--shadow-md);
}

.pbtn-ghost {
  background: transparent;
  color: var(--sea-dark);
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.pbtn-ghost:hover {
  color: var(--sea);
}
.pbtn-ghost:hover .lucide {
  transform: translateX(4px);
}

/* ---------- Rise-in scroll animations (below hero) ---------- */

.rise {
  opacity: 0;
  transform: translateY(2.4rem) scale(0.985);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  will-change: opacity, transform;
}
.rise.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.rise-delay-1 { transition-delay: 0.08s; }
.rise-delay-2 { transition-delay: 0.16s; }
.rise-delay-3 { transition-delay: 0.24s; }
.rise-delay-4 { transition-delay: 0.32s; }
.rise-delay-5 { transition-delay: 0.40s; }
.rise-delay-6 { transition-delay: 0.48s; }

/* ---------- Skeleton loaders ---------- */

.skeleton {
  position: relative;
  overflow: hidden;
  background: rgba(15, 43, 58, 0.07);
  border-radius: 0.5rem;
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.75), transparent);
  animation: shimmer 1.6s infinite;
}
@keyframes shimmer {
  100% { transform: translateX(100%); }
}

/* ---------- Statistics counters ---------- */

.stat-num {
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #ffffff 30%, #bfe6f7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-num.stat-dark {
  background: linear-gradient(135deg, var(--sea-dark), var(--sea));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Timeline ---------- */

.timeline {
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 1.25rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 3px;
  background: linear-gradient(to bottom, rgba(37, 150, 190, 0.6), rgba(245, 158, 11, 0.6));
  border-radius: 2px;
}
@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}
.timeline-dot {
  position: absolute;
  top: 0.35rem;
  left: 1.25rem;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #f7b733, var(--amber));
  border: 4px solid #ffffff;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.35), 0 6px 12px -4px rgba(245, 158, 11, 0.6);
  transform: translateX(-50%);
  z-index: 10;
}
@media (min-width: 768px) {
  .timeline-dot {
    left: 50%;
  }
}

/* ---------- News cards ---------- */

.news-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--card-r);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 150, 190, 0.3);
}
.news-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, var(--sky-100), var(--sand-100));
}
.news-img-wrap img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.news-card:hover .news-img-wrap img {
  transform: scale(1.06);
}
.news-img-wrap .news-chip {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  z-index: 2;
}
.news-img-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 95, 136, 0.35);
  font-size: 3rem;
  background:
    radial-gradient(300px 200px at 80% 0%, rgba(245, 158, 11, 0.15), transparent 70%),
    linear-gradient(135deg, var(--sky-100), var(--sand-100));
}
.news-readmore {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--sea-dark);
  transition: color 0.25s ease, gap 0.25s var(--ease-out);
}
.news-card:hover .news-readmore {
  color: var(--sea);
  gap: 0.75rem;
}

/* ---------- Gallery (auto-scroll strip, restyled) ---------- */

.gallery-slider {
  position: relative;
  overflow-x: auto;
  border-radius: var(--card-r);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
  outline: none;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.gallery-slider::-webkit-scrollbar {
  display: none;
}
.gallery-track {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  width: max-content;
  will-change: scroll-position;
}
.gallery-slide {
  flex: 0 0 auto;
  -webkit-user-select: none;
  user-select: none;
  border-radius: 1.25rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.gallery-slide:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.gallery-slide img {
  pointer-events: none;
}

/* ---------- Lightbox ---------- */

#lightbox {
  transition: opacity 0.25s ease;
}
#lightbox.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ---------- Map ---------- */

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

/* ---------- Star ratings (lucide) ---------- */

.star-icon {
  font-size: 1.05rem;
  color: #fbbf24;
}
.star-icon.star-fill svg,
svg.star-fill {
  fill: #fbbf24;
}
.star-icon.star-empty {
  color: #fcd34d;
}

/* ---------- Footer ---------- */

.footer-link {
  transition: color 0.25s ease, transform 0.25s var(--ease-out);
}
.footer-link:hover {
  color: #fbbf24;
  transform: translateX(4px);
}
.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-size: 1.15rem;
  transition: background-color 0.3s ease, transform 0.3s var(--ease-out), border-color 0.3s ease;
}
.footer-social:hover {
  background: rgba(245, 158, 11, 0.9);
  border-color: rgba(245, 158, 11, 0.9);
  transform: translateY(-3px) scale(1.06);
}

/* ---------- Images ---------- */

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

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}