/* StunAssure — project site
 * Aesthetic: organic / editorial-scientific. Calm deep-ocean palette, editorial serif
 * headlines (Playfair Display), refined body (Inter). Per docs/brand/brand-guidelines.md.
 */

/* ---------- Tokens ---------- */
:root {
  --deep-ocean: #0D3B3E;
  --ocean-teal: #1F6F6D;
  --seafoam: #3BAAA6;
  --soft-mint: #A8D5CF;
  --soft-white: #F5F7F4;
  --leaf: #58A63E;
  --growth: #2E8B57;
  --sky: #5BB6D6;
  --data: #006D9C;
  --ink: #102A2C;
  --slate: #5D7073;
  --border: #D9E6E3;
  --pale: #EEF5F3;
  --white: #FFFFFF;

  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1180px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;
  --shadow-soft: 0 12px 30px rgba(13, 59, 62, 0.08);
  --shadow-card: 0 8px 24px rgba(13, 59, 62, 0.10);
  --shadow-deep: 0 30px 70px rgba(13, 59, 62, 0.20);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--soft-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.12; color: var(--deep-ocean); margin: 0 0 0.4em; letter-spacing: -0.01em; }
p { margin: 0 0 1rem; }

/* subtle paper grain over the whole page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout primitives ---------- */
.container { width: min(100% - 3rem, var(--container)); margin-inline: auto; position: relative; z-index: 2; }
section { padding: clamp(4rem, 9vw, 7.5rem) 0; position: relative; }
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ocean-teal);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 28px; height: 1.5px; background: var(--seafoam); display: inline-block; }
.section-head { max-width: 60ch; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
.section-head p { color: var(--slate); font-size: 1.1rem; }
.lead { font-size: 1.18rem; color: var(--slate); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 0.8rem 1.5rem; border-radius: var(--radius-pill);
  cursor: pointer; border: 1.5px solid transparent;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--ocean-teal); color: var(--white); box-shadow: var(--shadow-card); }
.btn-primary:hover { background: var(--deep-ocean); transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,0.4); color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,0.10); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--ocean-teal); color: var(--ocean-teal); }
.btn-outline:hover { background: var(--pale); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245, 247, 244, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.site-header.scrolled { border-color: var(--border); background: rgba(245, 247, 244, 0.92); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 0.7rem; font-family: var(--font-heading); font-weight: 600; font-size: 1.35rem; color: var(--deep-ocean); }
.brand img { width: 40px; height: 40px; }
.brand small { display: block; font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ocean-teal); font-weight: 600; }
.nav-links { display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--slate); position: relative; padding: 0.3rem 0; transition: color 0.25s var(--ease); }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--seafoam); transition: width 0.3s var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--deep-ocean); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: inline-flex; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 0.5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--deep-ocean); margin: 5px 0; transition: 0.3s var(--ease); }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: var(--white);
  background:
    radial-gradient(120% 90% at 80% -10%, rgba(91,182,214,0.35), transparent 55%),
    radial-gradient(90% 80% at 10% 110%, rgba(59,170,166,0.45), transparent 60%),
    linear-gradient(160deg, #0D3B3E 0%, #134d4c 45%, #1F6F6D 100%);
  padding: clamp(5rem, 12vw, 9rem) 0 0;
  overflow: hidden;
}
.hero::after { /* depth vignette */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(140% 120% at 50% 0%, transparent 60%, rgba(13,40,44,0.55) 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3.5rem; align-items: center; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--soft-mint); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  padding: 0.45rem 1rem; border-radius: var(--radius-pill); margin-bottom: 1.6rem;
}
.hero-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--leaf); box-shadow: 0 0 0 4px rgba(88,166,62,0.25); }
.hero h1 { color: var(--white); font-size: clamp(2.5rem, 5.6vw, 4.4rem); line-height: 1.04; margin-bottom: 1.3rem; }
.hero h1 em { font-style: italic; color: var(--soft-mint); }
.hero-sub { font-size: 1.2rem; color: rgba(245,247,244,0.85); max-width: 46ch; margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }
.hero-mission {
  border-left: 2px solid var(--seafoam); padding: 0.2rem 0 0.2rem 1.3rem;
  font-style: italic; color: rgba(245,247,244,0.82); max-width: 50ch; font-size: 1.02rem;
}

/* hero side card: live system status mock */
.hero-card {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-xl); padding: 1.6rem; backdrop-filter: blur(8px);
  box-shadow: var(--shadow-deep);
}
.hero-card h3 { color: var(--white); font-family: var(--font-body); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--soft-mint); display: flex; justify-content: space-between; align-items: center; }
.hero-card h3 .live { font-size: 0.62rem; color: var(--leaf); display: inline-flex; align-items: center; gap: 0.4rem; }
.hero-card h3 .live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); animation: pulse 1.8s infinite; }
.status-row { display: flex; align-items: center; justify-content: space-between; padding: 0.7rem 0; border-bottom: 1px solid rgba(255,255,255,0.10); font-size: 0.9rem; color: rgba(245,247,244,0.9); }
.status-row:last-child { border-bottom: 0; }
.status-row .label { display: flex; align-items: center; gap: 0.6rem; }
.status-row .val { font-variant-numeric: tabular-nums; font-weight: 600; }
.pill { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; padding: 0.2rem 0.6rem; border-radius: var(--radius-pill); }
.pill.pass { background: rgba(88,166,62,0.22); color: #b6e6a0; }
.pill.uncertain { background: rgba(91,182,214,0.20); color: #bfe6f5; }
.pill.fail { background: rgba(214,91,91,0.20); color: #f3c0c0; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* wave divider */
.wave { display: block; width: 100%; height: clamp(50px, 7vw, 110px); position: relative; z-index: 2; margin-top: 3.5rem; }
.wave path { fill: var(--soft-white); }

/* ---------- Stats / Why this matters ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.stat-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; box-shadow: var(--shadow-soft); position: relative; overflow: hidden;
}
.stat-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--seafoam), var(--leaf)); }
.stat-num { font-family: var(--font-heading); font-size: clamp(2.4rem, 5vw, 3.2rem); color: var(--deep-ocean); line-height: 1; }
.stat-num span { font-size: 1.4rem; color: var(--ocean-teal); }
.stat-label { font-weight: 600; color: var(--ink); margin: 0.6rem 0 0.3rem; }
.stat-card p { font-size: 0.92rem; color: var(--slate); margin: 0; }

/* ---------- Generic card grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.8rem; box-shadow: var(--shadow-soft);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.card h3 { font-size: 1.25rem; }
.card .icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--pale); color: var(--ocean-teal); margin-bottom: 1.1rem; }
.card .icon svg { width: 24px; height: 24px; }
.card.dark { background: var(--deep-ocean); border-color: transparent; color: rgba(245,247,244,0.85); }
.card.dark h3 { color: var(--white); }
.tag-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.tag-list li { display: flex; gap: 0.6rem; font-size: 0.95rem; color: var(--slate); }
.tag-list li svg { flex: none; width: 18px; height: 18px; margin-top: 3px; color: var(--leaf); }
.tag-list.gap li svg { color: var(--sky); }

/* alternating section background */
.section-alt { background: linear-gradient(180deg, var(--pale), var(--soft-white)); border-block: 1px solid var(--border); }

/* ---------- The practical gap (statement) ---------- */
.statement {
  background: var(--deep-ocean); color: var(--white); border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 4.5rem); position: relative; overflow: hidden;
  box-shadow: var(--shadow-deep);
}
.statement::after {
  content: ""; position: absolute; right: -60px; bottom: -60px; width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(59,170,166,0.35), transparent 70%); border-radius: 50%;
}
.statement .eyebrow { color: var(--soft-mint); }
.statement .eyebrow::before { background: var(--seafoam); }
.statement h2 { color: var(--white); font-size: clamp(1.8rem, 4.2vw, 2.8rem); max-width: 24ch; }
.statement h2 em { color: var(--soft-mint); font-style: italic; }
.statement p { color: rgba(245,247,244,0.82); max-width: 62ch; font-size: 1.08rem; position: relative; z-index: 2; }

/* ---------- Solution layers ---------- */
.layers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; counter-reset: layer; }
.layer { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.9rem; position: relative; box-shadow: var(--shadow-soft); transition: transform 0.35s var(--ease); }
.layer:hover { transform: translateY(-4px); }
.layer::before { counter-increment: layer; content: "0" counter(layer); font-family: var(--font-heading); font-size: 2.4rem; color: var(--soft-mint); position: absolute; top: 1.2rem; right: 1.6rem; }
.layer.optional::after { content: "optional"; position: absolute; top: 1.6rem; left: 1.9rem; font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sky); font-weight: 700; }
.layer.optional h3 { margin-top: 1.4rem; }
.layer h3 { font-size: 1.3rem; }
.layer p { color: var(--slate); font-size: 0.96rem; margin: 0; }
.callout {
  margin-top: 2rem; display: flex; gap: 1rem; align-items: flex-start;
  background: var(--pale); border: 1px solid var(--border); border-left: 4px solid var(--leaf);
  border-radius: var(--radius-md); padding: 1.4rem 1.6rem;
}
.callout svg { flex: none; width: 26px; height: 26px; color: var(--growth); margin-top: 2px; }
.callout p { margin: 0; color: var(--ink); }
.callout strong { color: var(--deep-ocean); }

/* ---------- System diagram ---------- */
.diagram-wrap { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: clamp(1.5rem, 4vw, 3rem); box-shadow: var(--shadow-soft); }
.diagram-wrap svg { width: 100%; height: auto; }
.flow-legend { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 1.8rem; justify-content: center; }
.flow-legend span { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--slate); }
.flow-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }

/* ---------- How it works / workflow ---------- */
/* at-a-glance flow ribbon */
.flow-ribbon {
  list-style: none; margin: 0 0 2.6rem; padding: 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.4rem;
  counter-reset: rib;
}
.flow-ribbon li {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-weight: 600; font-size: 0.95rem; color: var(--deep-ocean);
  background: var(--white); border: 1px solid var(--border);
  padding: 0.5rem 1rem 0.5rem 0.75rem; border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
}
.flow-ribbon li::before {
  counter-increment: rib; content: counter(rib);
  flex: none; width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 0.72rem; font-weight: 700; color: var(--white);
  background: linear-gradient(150deg, var(--ocean-teal), var(--seafoam));
}
.flow-ribbon li:not(:last-child)::after {
  content: "→"; margin-left: 0.4rem; color: var(--seafoam); font-weight: 700;
}

/* detailed step cards */
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem;
}
.steps .step:last-child { grid-column: span 1; }
.step {
  position: relative; background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem 1.4rem; box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.step::before { content: ""; position: absolute; top: 0; left: 1.4rem; right: 1.4rem; height: 3px; border-radius: 0 0 3px 3px; background: linear-gradient(90deg, var(--seafoam), var(--leaf)); }
.step-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.7rem; }
.step-no { font-family: var(--font-heading); font-size: 2rem; line-height: 1; color: var(--soft-mint); }
.step-ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--pale); color: var(--ocean-teal); }
.step-ico svg { width: 22px; height: 22px; }
.step h3 { font-size: 1.18rem; margin-bottom: 0.4rem; }
.step .what { font-size: 0.9rem; color: var(--slate); margin: 0 0 0.8rem; }
.step .why { font-size: 0.84rem; color: var(--ink); margin: auto 0 0; padding-top: 0.7rem; border-top: 1px solid var(--border); }
.step .why span { font-weight: 700; color: var(--growth); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.7rem; margin-right: 0.4rem; }

/* continuous-improvement loop diagram */
.loop-wrap { margin: 2.4rem 0 0; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: clamp(1.4rem, 4vw, 2.6rem); box-shadow: var(--shadow-soft); }
.loop-wrap svg { width: 100%; height: auto; }

/* ---------- Tiers table ---------- */
.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.tier {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.7rem 1.5rem; box-shadow: var(--shadow-soft); display: flex; flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.tier:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.tier.featured { border-color: var(--seafoam); box-shadow: 0 0 0 2px rgba(59,170,166,0.25), var(--shadow-card); }
.tier .tier-no { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocean-teal); font-weight: 700; }
.tier h3 { font-size: 1.2rem; margin: 0.4rem 0 0.2rem; }
.tier .who { font-size: 0.85rem; color: var(--slate); min-height: 2.4em; }
.tier .cost { font-family: var(--font-heading); font-size: 1.35rem; color: var(--deep-ocean); margin: 0.8rem 0; }
.tier ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.88rem; color: var(--slate); }
.tier ul li { display: flex; gap: 0.5rem; }
.tier ul li::before { content: "›"; color: var(--seafoam); font-weight: 700; }
.tier .badge { align-self: flex-start; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; color: var(--growth); background: rgba(88,166,62,0.14); padding: 0.25rem 0.6rem; border-radius: var(--radius-pill); margin-bottom: 0.6rem; }
.tiers-note { text-align: center; color: var(--slate); font-size: 0.9rem; margin-top: 1.6rem; font-style: italic; }

/* ---------- Validation questions ---------- */
.qcols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.qblock { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.8rem; box-shadow: var(--shadow-soft); }
.qblock h3 { font-size: 1.1rem; display: flex; align-items: center; gap: 0.6rem; }
.qblock h3 svg { width: 20px; height: 20px; color: var(--ocean-teal); }
.qblock ul { margin: 0.6rem 0 0; padding-left: 1.1rem; color: var(--slate); font-size: 0.95rem; }
.qblock li { margin-bottom: 0.5rem; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.member { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.9rem; box-shadow: var(--shadow-soft); display: flex; gap: 1.3rem; transition: transform 0.35s var(--ease); }
.member:hover { transform: translateY(-4px); }
.member.advisor { background: linear-gradient(160deg, var(--pale), var(--white)); border-style: dashed; }
.avatar { flex: none; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-heading); font-size: 1.5rem; color: var(--white); background: linear-gradient(150deg, var(--ocean-teal), var(--seafoam)); }
.member.advisor .avatar { background: linear-gradient(150deg, var(--slate), #8aa0a0); }
.member h3 { font-size: 1.2rem; margin-bottom: 0.15rem; }
.member .role { font-weight: 600; color: var(--ocean-teal); font-size: 0.9rem; margin-bottom: 0.6rem; }
.member p { font-size: 0.92rem; color: var(--slate); margin: 0; }

/* ---------- References ---------- */
.refs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.refs li { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 1.2rem 1.4rem; display: flex; gap: 1rem; }
.refs .n { font-family: var(--font-heading); color: var(--seafoam); font-size: 1.2rem; line-height: 1.4; }
.refs a { color: var(--deep-ocean); font-weight: 600; }
.refs a:hover { color: var(--ocean-teal); text-decoration: underline; }
.refs p { font-size: 0.85rem; color: var(--slate); margin: 0.2rem 0 0; }

/* ---------- Footer / contact ---------- */
.site-footer { background: var(--deep-ocean); color: rgba(245,247,244,0.8); padding-top: 0; }
.footer-cta { background: linear-gradient(150deg, #134d4c, #1F6F6D); border-radius: var(--radius-xl); padding: clamp(2.5rem, 6vw, 4rem); text-align: center; transform: translateY(-50%); box-shadow: var(--shadow-deep); }
.footer-cta h2 { color: var(--white); font-size: clamp(1.8rem, 4vw, 2.6rem); }
.footer-cta p { color: rgba(245,247,244,0.85); max-width: 52ch; margin: 0 auto 1.8rem; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 2rem; padding-bottom: 3rem; margin-top: -4rem; }
.footer-brand { display: flex; align-items: center; gap: 0.7rem; font-family: var(--font-heading); font-size: 1.3rem; color: var(--white); }
.footer-brand img { width: 38px; filter: brightness(0) invert(1); opacity: 0.92; }
.footer-cols { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.footer-cols h4 { color: var(--soft-mint); font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 0.9rem; }
.footer-cols ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-cols a { font-size: 0.92rem; color: rgba(245,247,244,0.75); transition: color 0.25s; }
.footer-cols a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 1.5rem 0; font-size: 0.82rem; color: rgba(245,247,244,0.55); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; }
.disclaimer { font-size: 0.8rem; color: rgba(245,247,244,0.6); max-width: 60ch; margin-top: 0.6rem; }

/* ---------- Scroll reveal (progressive enhancement: only hidden when JS is active) ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
  .hero-card h3 .live::before { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .stats-grid, .grid-3, .layers, .qcols, .team-grid, .refs { grid-template-columns: 1fr; }
  .tiers, .steps { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .site-header.open .nav-links {
    display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column;
    background: var(--soft-white); padding: 1.5rem; gap: 1.2rem; border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-card);
  }
  .footer-inner { flex-direction: column; }
}
@media (max-width: 560px) {
  .tiers, .steps { grid-template-columns: 1fr; }
  .footer-cta { transform: translateY(-30%); }
}

/* ========== Multi-page additions ========== */

/* Compact page hero for inner pages */
.page-hero {
  position: relative; color: var(--white); overflow: hidden;
  background:
    radial-gradient(120% 120% at 85% -20%, rgba(91,182,214,0.30), transparent 55%),
    linear-gradient(160deg, #0D3B3E 0%, #134d4c 55%, #1F6F6D 100%);
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem);
}
.page-hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(140% 120% at 50% 0%, transparent 60%, rgba(13,40,44,0.5) 100%);
}
.page-hero .eyebrow { color: var(--soft-mint); }
.page-hero .eyebrow::before { background: var(--seafoam); }
.page-hero h1 { color: var(--white); font-size: clamp(2.1rem, 4.8vw, 3.4rem); max-width: 18ch; margin-bottom: 1rem; }
.page-hero h1 em { font-style: italic; color: var(--soft-mint); }
.page-hero p { color: rgba(245,247,244,0.85); max-width: 58ch; font-size: 1.12rem; margin: 0; }
.page-hero .crumbs { font-size: 0.8rem; letter-spacing: 0.04em; color: rgba(168,213,207,0.85); margin-bottom: 1.2rem; }
.page-hero .crumbs a { color: rgba(168,213,207,0.85); }
.page-hero .crumbs a:hover { color: var(--white); }

/* Home teaser cards that link to deep pages */
.teasers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.teaser {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.9rem; box-shadow: var(--shadow-soft);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); color: inherit;
}
.teaser:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); }
.teaser .icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--pale); color: var(--ocean-teal); margin-bottom: 1.1rem; }
.teaser .icon svg { width: 24px; height: 24px; }
.teaser h3 { font-size: 1.25rem; }
.teaser p { color: var(--slate); font-size: 0.96rem; flex: 1; }
.teaser .more { font-weight: 600; color: var(--ocean-teal); font-size: 0.92rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.teaser:hover .more { gap: 0.7rem; }

/* Team teaser strip (home) */
.team-strip { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.6rem 1.9rem; box-shadow: var(--shadow-soft); }
.team-strip .names { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.team-strip .who2 { display: flex; align-items: center; gap: 0.7rem; }
.team-strip .who2 .avatar { width: 44px; height: 44px; font-size: 1rem; }
.team-strip .who2 b { display: block; font-size: 0.95rem; color: var(--deep-ocean); }
.team-strip .who2 span { font-size: 0.8rem; color: var(--slate); }

/* Vertical timeline (roadmap) */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--seafoam), var(--soft-mint)); }
.timeline > li { position: relative; padding: 0 0 2rem 3.5rem; }
.timeline > li:last-child { padding-bottom: 0; }
.timeline .dot { position: absolute; left: 8px; top: 2px; width: 24px; height: 24px; border-radius: 50%; background: var(--white); border: 3px solid var(--ocean-teal); }
.timeline .when { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ocean-teal); }
.timeline h3 { font-size: 1.2rem; margin: 0.2rem 0 0.3rem; }
.timeline p { color: var(--slate); margin: 0; }

/* Work-package grid reuse: numbered cards via .layers/.layer already exist */

@media (max-width: 920px) {
  .teasers { grid-template-columns: 1fr; }
}