/* ============================================================
   Botho Ke Bontle Clinical Research Centre
   Design system — Trust & Authority
   Newsreader (display serif) + Figtree (sans) · navy + medical blue + restrained gold
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400;1,6..72,500&display=swap');

:root {
  /* Brand palette */
  --ink:      #12283F;   /* darkest navy — primary text on light */
  --navy:     #16324F;   /* brand deep navy */
  --navy-2:   #1E4166;   /* gradient partner */
  --blue:     #2E6DA4;   /* brand primary blue */
  --azure:    #4A90C4;   /* brand mid blue */
  --sky:      #A8C8E0;   /* light brand blue */
  --mist:     #E9F2F9;   /* pale wash */
  --gold:     #C6A15B;   /* restrained accent */
  --gold-2:   #B8924A;
  --gold-soft:#F2E9D4;

  /* Neutrals */
  --paper:    #F7F9FB;   /* page background */
  --paper-2:  #EEF3F7;   /* alt section */
  --card:     #FFFFFF;
  --line:     #E1E8EF;   /* borders */
  --line-2:   #D3DEE7;
  --slate:    #4E6072;   /* body text muted */
  --muted:    #75879A;   /* captions */

  /* Semantic */
  --text:     var(--ink);
  --bg:       var(--paper);

  /* Type */
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans:  'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Rhythm */
  --container: 1180px;
  --radius: 4px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(18,40,63,.06), 0 1px 3px rgba(18,40,63,.05);
  --shadow-md: 0 6px 24px -8px rgba(18,40,63,.18);
  --shadow-lg: 0 24px 60px -20px rgba(18,40,63,.32);
  --ease: cubic-bezier(.2,.6,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--slate);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; transition: color .18s var(--ease); }
a:hover { color: var(--navy); }
strong { color: var(--ink); font-weight: 600; }
::selection { background: var(--sky); color: var(--ink); }

h1, h2, h3, h4 { color: var(--ink); font-weight: 500; line-height: 1.15; }
h1, h2 { font-family: var(--serif); letter-spacing: -.01em; }
h3, h4 { font-family: var(--sans); font-weight: 600; letter-spacing: -.005em; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.container-narrow { max-width: 820px; }
.section { padding: 92px 0; }
.section-sm { padding: 64px 0; }
.section-tint { background: var(--paper-2); }
.section-ink { background: var(--navy); color: var(--sky); position: relative; }
.section-ink h1, .section-ink h2, .section-ink h3 { color: #fff; }

/* skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Eyebrow / section head ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .74rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 18px;
}
.eyebrow::before {
  content: ''; width: 26px; height: 2px; background: var(--gold); display: inline-block;
}
.section-ink .eyebrow { color: var(--sky); }
.section-ink .eyebrow::before { background: var(--gold); }
.eyebrow.center { justify-content: center; }

.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); margin-bottom: 16px; }
.section-head p { font-size: 1.075rem; color: var(--slate); }
.section-head.center .eyebrow { justify-content: center; }

.lede { font-size: 1.15rem; line-height: 1.6; color: var(--slate); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--sans); font-weight: 600; font-size: .95rem; letter-spacing: .005em;
  padding: 13px 26px; border-radius: var(--radius); border: 1.5px solid transparent;
  cursor: pointer; transition: all .2s var(--ease); white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 16px -8px rgba(46,109,164,.7); }
.btn-primary:hover { background: var(--navy); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 22px -10px rgba(22,50,79,.75); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: #fff; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-2); color: #fff; transform: translateY(-2px); }
.btn-on-dark { background: #fff; color: var(--navy); }
.btn-on-dark:hover { background: var(--mist); color: var(--navy); transform: translateY(-2px); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-arrow { transition: transform .2s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,249,251,.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s, background .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); background: rgba(255,255,255,.92); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 78px; }

.brand { display: flex; align-items: center; gap: 13px; flex-shrink: 0; }
.brand img { height: 46px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; border-left: 1px solid var(--line-2); padding-left: 13px; }
.brand-text .name { font-family: var(--serif); font-weight: 600; font-size: 1.06rem; color: var(--ink); letter-spacing: -.01em; }
.brand-text .sub { font-size: .64rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: .92rem; font-weight: 500; color: var(--ink); padding: 9px 14px; border-radius: var(--radius);
  position: relative; transition: color .18s var(--ease);
}
.nav a::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease);
}
.nav a:hover { color: var(--blue); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--blue); }
.nav .btn { display: none; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line-2); background: #fff;
  border-radius: var(--radius); cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ''; display: block; width: 20px; height: 2px; background: var(--ink); position: relative; transition: .25s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #12283F 0%, #16324F 45%, #1E4166 100%);
  color: #fff; padding: 116px 0 128px;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(680px 420px at 82% 8%, rgba(74,144,196,.30), transparent 60%),
    radial-gradient(520px 520px at 12% 100%, rgba(46,109,164,.28), transparent 62%);
  pointer-events: none;
}
.hero-grid-lines {
  position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 100% 44px; mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
}
.hero-emblem {
  position: absolute; right: -60px; top: 50%; transform: translateY(-50%);
  width: 560px; height: 560px; color: rgba(168,200,224,.10); pointer-events: none;
}
.hero-emblem svg { width: 100%; height: 100%; }
.hero .container { position: relative; z-index: 2; }
.hero-inner { max-width: 760px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 15px 7px 12px;
  border: 1px solid rgba(168,200,224,.28); border-radius: 40px; background: rgba(255,255,255,.04);
  font-size: .78rem; font-weight: 500; letter-spacing: .02em; color: var(--sky); margin-bottom: 28px;
}
.hero-tag .pip { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px rgba(198,161,91,.25); }
.hero h1 {
  font-family: var(--serif); font-weight: 500; color: #fff;
  font-size: clamp(2.5rem, 5.4vw, 4.3rem); line-height: 1.04; letter-spacing: -.015em; margin-bottom: 24px;
}
.hero h1 em { font-style: italic; color: var(--sky); }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.24rem); line-height: 1.6; color: #C9DCEC; max-width: 620px; margin-bottom: 38px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 54px; padding-top: 34px; border-top: 1px solid rgba(168,200,224,.16); }
.hero-meta .item .k { font-family: var(--serif); font-size: 2.15rem; font-weight: 500; color: #fff; line-height: 1; }
.hero-meta .item .k .u { color: var(--gold); }
.hero-meta .item .l { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--sky); margin-top: 8px; }

/* ---------- Marquee / sponsor strip ---------- */
.trust-strip { background: #fff; border-bottom: 1px solid var(--line); padding: 26px 0; }
.trust-strip .container { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; justify-content: space-between; }
.trust-strip .label { font-size: .74rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); flex-shrink: 0; }
.sponsor-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 30px; }
.sponsor-name { font-family: var(--serif); font-size: 1.15rem; font-weight: 500; color: var(--navy); opacity: .78; letter-spacing: .01em; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
  position: relative;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.card .card-ico {
  width: 48px; height: 48px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: var(--mist); color: var(--blue); margin-bottom: 20px;
}
.card .card-ico svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.card p { font-size: .95rem; color: var(--slate); }
.card-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-weight: 600; font-size: .9rem; }

/* Capability card with top rule */
.cap-card { border-top: 3px solid var(--blue); }
.cap-card:nth-child(3n+2) { border-top-color: var(--azure); }
.cap-card:nth-child(3n) { border-top-color: var(--gold); }

/* ---------- Stat band ---------- */
.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(168,200,224,.16); border-radius: var(--radius-lg); overflow: hidden; }
.stat-band .cell { background: var(--navy); padding: 34px 28px; }
.section-ink .stat-band { background: rgba(255,255,255,.08); }
.stat-band .k { font-family: var(--serif); font-size: 2.7rem; font-weight: 500; color: #fff; line-height: 1; }
.stat-band .k .u { color: var(--gold); }
.stat-band .l { font-size: .82rem; letter-spacing: .04em; color: var(--sky); margin-top: 10px; }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.split.reverse .split-media { order: 2; }
.feature-list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.feature-list li { list-style: none; display: flex; gap: 15px; }
.feature-list .fi-ico { flex-shrink: 0; width: 38px; height: 38px; border-radius: 9px; background: var(--mist); color: var(--blue); display: flex; align-items: center; justify-content: center; }
.feature-list .fi-ico svg { width: 20px; height: 20px; }
.feature-list h4 { font-size: 1.02rem; margin-bottom: 3px; }
.feature-list p { font-size: .93rem; color: var(--slate); }

/* Media panel (placeholder-friendly) */
.media-panel {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 400px;
  background: linear-gradient(150deg, var(--navy), var(--navy-2)); color: #fff;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 32px;
  box-shadow: var(--shadow-lg);
}
.media-panel::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(400px 300px at 75% 20%, rgba(74,144,196,.4), transparent 60%);
}
.media-panel .mp-emblem { position: absolute; right: -40px; top: -30px; width: 260px; color: rgba(255,255,255,.07); }
.media-panel .mp-quote { position: relative; font-family: var(--serif); font-size: 1.5rem; font-style: italic; line-height: 1.4; color: #fff; }
.media-panel .mp-cite { position: relative; margin-top: 18px; font-size: .85rem; color: var(--sky); letter-spacing: .02em; }

/* ---------- Chips / badges ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip { background: var(--mist); border: 1px solid var(--sky); color: var(--navy); font-size: .82rem; font-weight: 500; padding: 6px 13px; border-radius: 30px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 30px; }
.badge-active { background: #E6F4EC; color: #1F7A46; }
.badge-completed { background: var(--mist); color: var(--blue); }
.badge-upcoming { background: var(--gold-soft); color: var(--gold-2); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- Therapeutic area cards ---------- */
.ta-card { display: flex; flex-direction: column; gap: 12px; padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); transition: all .26s var(--ease); }
.ta-card:hover { border-color: var(--sky); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.ta-card .ta-top { display: flex; align-items: center; justify-content: space-between; }
.ta-ico { width: 44px; height: 44px; border-radius: 10px; background: var(--mist); color: var(--blue); display: flex; align-items: center; justify-content: center; }
.ta-ico svg { width: 23px; height: 23px; }
.ta-card h3 { font-size: 1.08rem; }
.ta-card .ta-meta { font-size: .88rem; color: var(--slate); }
.ta-count { font-family: var(--serif); font-size: 1.5rem; color: var(--blue); font-weight: 500; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; }
table.data { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 640px; }
table.data thead th {
  text-align: left; font-family: var(--sans); font-weight: 600; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); padding: 16px 20px; border-bottom: 1px solid var(--line); background: var(--paper);
}
table.data tbody td { padding: 15px 20px; border-bottom: 1px solid var(--line); color: var(--slate); vertical-align: middle; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr { transition: background .16s var(--ease); }
table.data tbody tr:hover { background: var(--paper); }
table.data td .study-title { color: var(--ink); font-weight: 500; }
table.data td .sponsor { color: var(--navy); font-weight: 500; }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--line-2); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ''; position: absolute; left: -34px; top: 3px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 3px solid var(--blue); box-shadow: 0 0 0 4px var(--mist);
}
.tl-item.gold::before { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.tl-year { font-family: var(--serif); font-size: 1.15rem; color: var(--blue); font-weight: 600; margin-bottom: 4px; }
.tl-item.gold .tl-year { color: var(--gold-2); }
.tl-item h4 { font-size: 1rem; margin-bottom: 4px; }
.tl-item p { font-size: .93rem; color: var(--slate); }

/* ---------- Leadership ---------- */
.leader-card { display: grid; grid-template-columns: 200px 1fr; gap: 32px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.leader-photo {
  background: linear-gradient(155deg, var(--navy), var(--navy-2)); min-height: 260px;
  display: flex; align-items: center; justify-content: center; position: relative;
}
.leader-photo .initials { font-family: var(--serif); font-size: 3.4rem; color: rgba(255,255,255,.92); font-weight: 500; }
.leader-photo .photo-note { position: absolute; bottom: 12px; left: 0; right: 0; text-align: center; font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(168,200,224,.7); }
.leader-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.leader-body { padding: 30px 30px 30px 0; }
.leader-body .role { font-size: .76rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 7px; }
.leader-body h3 { font-family: var(--serif); font-weight: 500; font-size: 1.5rem; margin-bottom: 4px; }
.leader-body .creds { font-size: .84rem; color: var(--muted); margin-bottom: 16px; }
.leader-body p { font-size: .95rem; color: var(--slate); margin-bottom: 12px; }

/* ---------- Associate investigators ---------- */
.assoc-card { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px 20px; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.assoc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.assoc-mono { flex-shrink: 0; width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-weight: 500; font-size: 1.05rem; color: #fff; background: linear-gradient(155deg, var(--navy), var(--navy-2)); }
.assoc-card h4 { font-size: 1rem; line-height: 1.2; margin-bottom: 2px; }
.assoc-card p { font-size: .82rem; color: var(--muted); }

/* ---------- Info / contact ---------- */
.info-list { display: flex; flex-direction: column; gap: 22px; }
.info-item { display: flex; gap: 16px; }
.info-item .ii-ico { flex-shrink: 0; width: 44px; height: 44px; border-radius: 10px; background: var(--mist); color: var(--blue); display: flex; align-items: center; justify-content: center; }
.info-item .ii-ico svg { width: 21px; height: 21px; }
.info-item .k { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.info-item .v { color: var(--ink); font-weight: 500; }
.info-item .v a { color: var(--ink); }
.info-item .v a:hover { color: var(--blue); }

/* Forms */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .84rem; font-weight: 600; color: var(--ink); margin-bottom: 7px; }
.field .req { color: var(--gold-2); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--sans); font-size: .95rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--line-2); border-radius: var(--radius); background: var(--paper);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(46,109,164,.14); background: #fff;
}
.field textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 8px; }

/* ---------- CTA band ---------- */
.cta {
  background: linear-gradient(150deg, #12283F, #1E4166); color: #fff; border-radius: var(--radius-lg);
  padding: 60px; position: relative; overflow: hidden;
}
.cta::before { content: ''; position: absolute; right: -40px; top: -40px; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(74,144,196,.35), transparent 68%); }
.cta-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 12px; }
.cta p { color: #C9DCEC; max-width: 520px; font-size: 1.05rem; }
.cta .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Page hero (interior) ---------- */
.page-hero { background: linear-gradient(155deg, #12283F 0%, #16324F 60%, #1E4166 100%); color: #fff; padding: 74px 0 66px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(560px 320px at 88% 0%, rgba(74,144,196,.28), transparent 60%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero .eyebrow { color: var(--sky); }
.page-hero h1 { font-family: var(--serif); font-weight: 500; color: #fff; font-size: clamp(2.1rem, 4.4vw, 3.4rem); line-height: 1.06; max-width: 780px; margin-bottom: 18px; letter-spacing: -.015em; }
.page-hero p { font-size: 1.12rem; color: #C9DCEC; max-width: 640px; }
.crumbs { display: flex; gap: 8px; align-items: center; font-size: .82rem; color: var(--sky); margin-bottom: 22px; }
.crumbs a { color: var(--sky); }
.crumbs a:hover { color: #fff; }
.crumbs span { opacity: .5; }

/* ---------- Footer ---------- */
.site-footer { background: #0F2439; color: #A9C0D4; padding: 72px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 46px; border-bottom: 1px solid rgba(168,200,224,.14); }
.footer-brand .fb-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand .fb-logo .emb { width: 40px; height: 40px; color: var(--sky); }
.footer-brand .fb-logo .txt { font-family: var(--serif); font-size: 1.2rem; color: #fff; font-weight: 500; line-height: 1.1; }
.footer-brand .fb-logo .txt small { display: block; font-family: var(--sans); font-size: .62rem; letter-spacing: .15em; text-transform: uppercase; color: var(--sky); }
.footer-brand p { font-size: .92rem; color: #90AAC1; max-width: 300px; }
.footer-brand .tagline { margin-top: 16px; font-family: var(--serif); font-style: italic; color: var(--gold); font-size: 1.02rem; }
.footer-col h4 { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: #A9C0D4; font-size: .92rem; }
.footer-col a:hover { color: #fff; }
.footer-contact p { font-size: .9rem; margin-bottom: 12px; color: #A9C0D4; }
.footer-contact strong { color: #fff; display: block; font-weight: 500; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 3px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 26px; flex-wrap: wrap; }
.footer-bottom p { font-size: .82rem; color: #7C96AD; }
.footer-bottom .fb-links { display: flex; gap: 20px; }
.footer-bottom .fb-links a { font-size: .82rem; color: #7C96AD; }
.footer-bottom .fb-links a:hover { color: var(--sky); }
.footer-bottom .fb-credit { font-size: .82rem; color: #5E748A; padding-left: 20px; border-left: 1px solid rgba(255,255,255,.1); }
.footer-bottom .fb-credit strong { color: #9FB6CC; font-weight: 600; }
.footer-bottom .fb-credit a { text-decoration: none; }
.footer-bottom .fb-credit a:hover strong { color: var(--sky); }
@media (max-width: 560px) { .footer-bottom .fb-credit { padding-left: 0; border-left: 0; } }

/* ---------- Notice / disclaimer ---------- */
.notice { background: var(--mist); border: 1px solid var(--sky); border-left: 3px solid var(--blue); border-radius: var(--radius); padding: 18px 22px; font-size: .92rem; color: var(--slate); }
.notice strong { color: var(--navy); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 18px; } .mt-3 { margin-top: 28px; } .mt-4 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; }
.max-720 { max-width: 720px; }
.divider { height: 1px; background: var(--line); border: none; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .split { gap: 40px; }
}
@media (max-width: 880px) {
  .nav, .header-actions .btn { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .nav {
    display: flex; position: absolute; top: 78px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: 14px 24px 22px; gap: 2px; box-shadow: var(--shadow-md);
  }
  .site-header.nav-open .nav a { padding: 13px 8px; border-radius: 6px; }
  .site-header.nav-open .nav a::after { display: none; }
  .site-header.nav-open .nav .btn { display: inline-flex; margin-top: 12px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .stat-band { grid-template-columns: repeat(2, 1fr); }
  .leader-card { grid-template-columns: 1fr; }
  .leader-photo { min-height: 200px; }
  .leader-body { padding: 0 26px 28px; }
  .section { padding: 68px 0; }
  .cta { padding: 44px 30px; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: 1fr 1fr; }
  .hero-meta { gap: 20px; }
  .hero-meta .item .k { font-size: 1.7rem; }
  .brand-text .name { font-size: .95rem; }
  .form-row { grid-template-columns: 1fr; }
  .cta { padding: 36px 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .trust-strip .container { justify-content: flex-start; }
}