:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7f9;
  --color-ink: #10202c;
  --color-ink-soft: #4a5c68;
  --color-primary: #0e7c86;
  --color-primary-dark: #0a5a62;
  --color-accent: #d98e3a;
  --color-border: #e2e8ec;
  --max-width: 1160px;
  --radius: 10px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--color-ink);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; }

p { margin: 0 0 1em; color: var(--color-ink-soft); }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

ul, ol { color: var(--color-ink-soft); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.6em;
}

.lead {
  font-size: 1.15rem;
  max-width: 760px;
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-ink);
  white-space: nowrap;
}

.brand span {
  color: var(--color-primary);
  font-weight: 400;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-ink-soft);
  font-weight: 500;
  font-size: 0.88rem;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  display: block;
}

/* Hero */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0a2b33, #0e7c86);
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
}

.hero h1 {
  color: #fff;
  margin-bottom: 0.3em;
}

.hero .tagline {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin-bottom: 1.6em;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Word sequence intro animation (LIVE. BUILD. INNOVATE. ENJOY.) */
.word-sequence {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 18px;
  padding: 0;
}

.word-sequence li {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  opacity: 0;
  transform: translateY(6px);
  animation: word-in 0.5s ease forwards;
}

.word-sequence li:nth-child(1) { animation-delay: 0.1s; }
.word-sequence li:nth-child(2) { animation-delay: 0.5s; }
.word-sequence li:nth-child(3) { animation-delay: 0.9s; }
.word-sequence li:nth-child(4) { animation-delay: 1.3s; }

@keyframes word-in {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .word-sequence li { animation: none; opacity: 1; transform: none; }
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, background 0.15s ease;
}

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

.btn-primary {
  background: var(--color-accent);
  color: #241505;
}

.btn-primary:hover { background: #c47d2c; color: #241505; }

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
}

.hero .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* Sections */
.section { padding: 72px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-dark {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.85);
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255, 255, 255, 0.75); }

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

/* Page header (sub-pages) */
.page-header {
  position: relative;
  padding: 64px 0 32px;
  background: linear-gradient(160deg, #0a2b33, #0e7c86);
  color: #fff;
  overflow: hidden;
}

.page-header .tagline { color: rgba(255, 255, 255, 0.85); max-width: 640px; }
.page-header h1 { color: #fff; }

.page-header-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-header-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-header .container { position: relative; z-index: 1; }

.placeholder-text {
  background: #fbf3e7;
  border: 1px dashed #e0bd82;
  border-radius: var(--radius);
  padding: 14px 18px;
  color: #6b5230;
  font-size: 0.95rem;
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.card-grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 { margin-bottom: 0.4em; }
.card p:last-child { margin-bottom: 0; }

.section-alt .card { background: #fff; }
.section-dark .card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}
.section-dark .card h3 { color: #fff; }
.section-dark .card p { color: rgba(255, 255, 255, 0.7); }

/* Stat grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.stat-card {
  text-align: center;
  padding: 20px 12px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.stat-number {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.step-card { position: relative; padding-top: 8px; }

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}

/* Badge row */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
  list-style: none;
  padding: 0;
}

.badge-row li {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  font-weight: 600;
}

.section-dark .badge-row li {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: #fff;
}

/* CTA banner */
.cta-banner {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}

.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner p { color: rgba(255, 255, 255, 0.85); max-width: 620px; margin-left: auto; margin-right: auto; }

/* Table */
.table-wrap { overflow-x: auto; margin-top: 20px; }

table.table-simple {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

table.table-simple th,
table.table-simple td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

table.table-simple th {
  color: var(--color-ink);
  font-weight: 700;
  background: var(--color-bg-alt);
}

table.table-simple td { color: var(--color-ink-soft); }

/* Figure / image note */
.figure {
  margin: 20px 0;
}

.figure img {
  width: 100%;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.figure-note {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  font-style: italic;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 800px) {
  .two-col { grid-template-columns: 1fr; }
}

/* Disclaimer */
.disclaimer {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  max-width: 900px;
  margin: 20px auto 0;
  line-height: 1.5;
}

/* Media placeholder */
.media-placeholder {
  margin-top: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.media-placeholder img { width: 100%; display: block; }

/* Timeline */
.timeline {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-left: 2px solid var(--color-primary);
}

.timeline li {
  position: relative;
  padding: 0 0 20px 24px;
  color: var(--color-ink-soft);
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
}

.timeline-date {
  display: inline-block;
  font-weight: 700;
  color: var(--color-ink);
  margin-right: 8px;
}

/* Gallery */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 20px 0 48px;
}

.media-item {
  margin: 0;
}

.media-item img,
.media-item video {
  width: 100%;
  border-radius: var(--radius);
  display: block;
  border: 1px solid var(--color-border);
}

.placeholder-box {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 1px dashed #c3ced4;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
}

figcaption {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 40px 0 28px;
}

.site-footer p { color: rgba(255, 255, 255, 0.7); margin: 0; font-size: 0.9rem; }

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand { max-width: 340px; }
.footer-brand .brand { color: #fff; }
.footer-brand .brand span { color: var(--color-accent); }
.footer-tagline { margin-top: 8px; font-size: 0.9rem; }

.footer-nav {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
  max-width: 480px;
}

.footer-nav a { color: rgba(255, 255, 255, 0.7); font-size: 0.88rem; }
.footer-nav a:hover { color: #fff; }

.footer-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
}

/* Responsive nav */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 16px 24px;
    gap: 14px;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

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