/* ── Google Fonts ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

/* ── CSS Variables ────────────────────────────────────────────────────────── */
:root {
  --blue:       #0056D2;
  --blue-dark:  #003a8c;
  --blue-light: #e8f0fe;
  --navy:       #0a0f2e;
  --gold:       #c9a84c;
  --gold-light: #f0dfa0;
  --white:      #ffffff;
  --off-white:  #f7f8fc;
  --gray-100:   #f3f4f6;
  --gray-200:   #e5e7eb;
  --gray-500:   #6b7280;
  --gray-700:   #374151;
  --black:      #111827;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;

  --nav-h: 68px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.12);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.18);
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Navigation ───────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: var(--navy);
  display: flex; align-items: center;
  padding: 0 5vw;
  gap: 2rem;
  border-bottom: 1px solid rgba(201,168,76,.2);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(10,15,46,.97);
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
  backdrop-filter: blur(12px);
}
.nav-logo {
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 600;
  color: var(--white);
  white-space: nowrap;
}
.nav-logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--blue));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; font-weight: 700; color: var(--white);
  flex-shrink: 0;
}
.nav-links {
  display: flex; align-items: center; gap: 0;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  display: block; padding: .5rem 1rem;
  font-size: .9rem; font-weight: 500;
  color: rgba(255,255,255,.75);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a.active { color: var(--gold); }
.nav-cta {
  margin-left: 1rem;
  padding: .5rem 1.25rem !important;
  background: var(--blue) !important;
  color: var(--white) !important;
  border-radius: 6px !important;
}
.nav-cta:hover { background: var(--blue-dark) !important; }
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  width: 28px; cursor: pointer; margin-left: auto;
}
.nav-burger span {
  display: block; height: 2px; background: var(--white);
  border-radius: 2px; transition: var(--transition);
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(10,15,46,.92) 0%,
    rgba(0,56,140,.7) 50%,
    rgba(10,15,46,.85) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: calc(var(--nav-h) + 4rem) 5vw 5rem;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem .85rem;
  background: rgba(201,168,76,.15);
  border: 1px solid rgba(201,168,76,.4);
  border-radius: 100px;
  font-size: .8rem; font-weight: 500; letter-spacing: .06em;
  color: var(--gold-light);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp .6s ease both;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700; line-height: 1.12;
  color: var(--white);
  margin-bottom: 1.25rem;
  animation: fadeUp .6s .1s ease both;
}
.hero h1 em { color: var(--gold); font-style: italic; }
.hero p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.82);
  max-width: 600px; line-height: 1.75;
  margin-bottom: 2.5rem;
  font-weight: 300;
  animation: fadeUp .6s .2s ease both;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 1rem;
  animation: fadeUp .6s .3s ease both;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.75rem;
  border-radius: 8px;
  font-weight: 600; font-size: .95rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue); color: var(--white);
  box-shadow: 0 4px 16px rgba(0,86,210,.35);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,86,210,.45);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.5);
  color: var(--white);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--gold); color: var(--navy);
}
.btn-gold:hover {
  background: #b8973d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.4);
}
.btn-sm { padding: .6rem 1.25rem; font-size: .875rem; }

/* ── Section Layout ───────────────────────────────────────────────────────── */
.section { padding: 5rem 5vw; }
.section-sm { padding: 3rem 5vw; }
.section-dark { background: var(--navy); color: var(--white); }
.section-gray { background: var(--off-white); }
.section-header {
  max-width: 680px; margin-bottom: 3.5rem;
}
.section-header.centered {
  text-align: center; margin-left: auto; margin-right: auto;
}
.label {
  display: inline-block;
  font-size: .75rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: .75rem;
}
.label-gold { color: var(--gold); }
h2.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; line-height: 1.2;
  margin-bottom: 1rem;
}
.section-dark h2.section-title { color: var(--white); }
.section-lead {
  font-size: 1.05rem; color: var(--gray-700); line-height: 1.75;
  font-weight: 300;
}
.section-dark .section-lead { color: rgba(255,255,255,.72); }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.card-grid-2 { grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); }
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-img {
  width: 100%; height: 200px;
  object-fit: cover;
}
.card-body { padding: 1.5rem; }
.card-tag {
  display: inline-block;
  padding: .25rem .65rem;
  background: var(--blue-light); color: var(--blue);
  border-radius: 4px; font-size: .75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em;
  margin-bottom: .75rem;
}
.card-tag-gold {
  background: rgba(201,168,76,.15); color: var(--gold);
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 600; line-height: 1.3;
  margin-bottom: .6rem;
}
.card p { font-size: .9rem; color: var(--gray-500); line-height: 1.6; }
.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}

/* ── Feature Row ─────────────────────────────────────────────────────────── */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: center;
}
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-img {
  position: relative; border-radius: var(--radius-lg);
  overflow: hidden; aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.feature-img img { width: 100%; height: 100%; object-fit: cover; }
.feature-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,15,46,.6) 0%, transparent 60%);
}
.feature-badge {
  position: absolute; bottom: 1.25rem; left: 1.25rem;
  background: rgba(10,15,46,.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: var(--radius);
  padding: .75rem 1.1rem;
  color: var(--white);
}
.feature-badge .stat { font-size: 1.6rem; font-weight: 700; color: var(--gold); line-height: 1; }
.feature-badge .stat-label { font-size: .75rem; color: rgba(255,255,255,.7); margin-top: .15rem; }
.feature-content { display: flex; flex-direction: column; gap: 1.25rem; }
.feature-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700; line-height: 1.2;
}
.feature-content p { font-size: 1rem; color: var(--gray-700); line-height: 1.75; font-weight: 300; }

/* ── Stats Bar ───────────────────────────────────────────────────────────── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
  background: var(--navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-item {
  padding: 2rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,.08);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem; font-weight: 700;
  color: var(--gold); line-height: 1;
  margin-bottom: .4rem;
}
.stat-desc { font-size: .82rem; color: rgba(255,255,255,.6); line-height: 1.4; }

/* ── Pipeline Steps ──────────────────────────────────────────────────────── */
.pipeline {
  display: flex; flex-direction: column; gap: 0;
  position: relative;
}
.pipeline::before {
  content: ''; position: absolute;
  left: 28px; top: 28px; bottom: 28px; width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--gold));
}
.pipeline-step {
  display: flex; gap: 1.5rem; align-items: flex-start;
  padding: 1.25rem 0;
}
.pipeline-dot {
  width: 56px; height: 56px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--navy);
  border: 2.5px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem;
  color: var(--blue); z-index: 1;
  transition: all var(--transition);
}
.pipeline-step:hover .pipeline-dot {
  background: var(--blue); color: var(--white);
  transform: scale(1.1);
}
.pipeline-step.gold-step .pipeline-dot {
  border-color: var(--gold); color: var(--gold);
}
.pipeline-step.gold-step:hover .pipeline-dot {
  background: var(--gold); color: var(--navy);
}
.pipeline-body { padding-top: .85rem; }
.pipeline-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 600; margin-bottom: .35rem;
}
.pipeline-body p { font-size: .9rem; color: var(--gray-500); line-height: 1.6; }

/* ── Threat Table ────────────────────────────────────────────────────────── */
.threat-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.threat-table th {
  background: var(--navy); color: var(--white);
  padding: .85rem 1rem; text-align: left;
  font-weight: 600; font-size: .8rem; letter-spacing: .05em; text-transform: uppercase;
}
.threat-table th:first-child { border-radius: var(--radius) 0 0 0; }
.threat-table th:last-child { border-radius: 0 var(--radius) 0 0; }
.threat-table td {
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--gray-200);
  vertical-align: top; line-height: 1.55;
}
.threat-table tr:last-child td { border-bottom: none; }
.threat-table tr:hover td { background: var(--gray-100); }
.threat-tag {
  display: inline-block; padding: .2rem .6rem;
  border-radius: 4px; font-size: .75rem; font-weight: 600;
  background: #fef2f2; color: #dc2626;
}

/* ── Tech Compare ────────────────────────────────────────────────────────── */
.compare-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
}
.compare-card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 2px solid var(--gray-200);
}
.compare-card.winner { border-color: var(--gold); }
.compare-header {
  padding: 1.25rem 1.5rem;
  background: var(--gray-100);
  display: flex; align-items: center; gap: .75rem;
}
.compare-card.winner .compare-header { background: var(--navy); color: var(--white); }
.compare-icon {
  width: 40px; height: 40px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.compare-header h3 { font-size: 1rem; font-weight: 600; }
.compare-header p { font-size: .8rem; opacity: .65; }
.compare-body { padding: 1rem 0; }
.compare-row {
  display: flex; align-items: center;
  padding: .65rem 1.5rem; gap: 1rem;
  border-bottom: 1px solid var(--gray-200);
}
.compare-row:last-child { border-bottom: none; }
.compare-label { font-size: .82rem; color: var(--gray-500); min-width: 120px; }
.compare-value { font-size: .92rem; font-weight: 600; color: var(--black); font-family: var(--font-mono); }
.compare-card.winner .compare-value { color: var(--gold); }

/* ── POMDP Cards ─────────────────────────────────────────────────────────── */
.role-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
.role-card {
  border-radius: var(--radius-lg); padding: 1.5rem;
  position: relative; overflow: hidden;
  background: var(--navy);
  color: var(--white);
}
.role-card::before {
  content: ''; position: absolute; top: -20px; right: -20px;
  width: 100px; height: 100px;
  border-radius: 50%; opacity: .08;
}
.role-card:nth-child(1)::before { background: var(--blue); }
.role-card:nth-child(2)::before { background: var(--gold); }
.role-card:nth-child(3)::before { background: #10b981; }
.role-card:nth-child(4)::before { background: #8b5cf6; }
.role-letter {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 700; line-height: 1;
  opacity: .2; position: absolute; top: .75rem; right: 1rem;
}
.role-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; color: var(--gold-light); }
.role-card p { font-size: .875rem; line-height: 1.6; opacity: .8; }

/* ── Accordion ───────────────────────────────────────────────────────────── */
.accordion { display: flex; flex-direction: column; gap: .5rem; }
.accordion-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
}
.accordion-header {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.25rem;
  background: var(--white);
  font-weight: 600; font-size: .95rem;
  color: var(--black);
  transition: background var(--transition);
  text-align: left;
  cursor: pointer;
}
.accordion-header:hover { background: var(--off-white); }
.accordion-header.open { background: var(--navy); color: var(--white); }
.accordion-icon { font-size: 1.25rem; transition: transform var(--transition); flex-shrink: 0; }
.accordion-header.open .accordion-icon { transform: rotate(45deg); }
.accordion-body {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  padding: 0 1.25rem;
  font-size: .9rem; color: var(--gray-700); line-height: 1.7;
}
.accordion-body.open { max-height: 400px; padding: 1rem 1.25rem 1.25rem; }

/* ── Roadmap ─────────────────────────────────────────────────────────────── */
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.roadmap-phase {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.roadmap-phase-header {
  padding: 1.25rem 1.5rem;
  color: var(--white);
  font-weight: 700; font-size: 1rem;
}
.roadmap-phase-body { background: var(--white); padding: 1.25rem 1.5rem; }
.roadmap-phase-body li {
  list-style: none; padding: .45rem 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: .9rem; color: var(--gray-700);
  display: flex; align-items: flex-start; gap: .5rem;
}
.roadmap-phase-body li::before { content: '→'; color: var(--blue); flex-shrink: 0; }
.roadmap-phase-body li:last-child { border-bottom: none; }

/* ── Contact Form ────────────────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.contact-label { font-size: .8rem; color: var(--gray-500); font-weight: 500; }
.contact-value { font-size: .95rem; font-weight: 600; color: var(--black); }
.form-grid { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--gray-700); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: .75rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-family: var(--font-body); font-size: .95rem;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,86,210,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 3rem 5vw 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 2.5rem;
}
.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 600;
  color: var(--white); margin-bottom: .75rem;
}
.footer-brand p { font-size: .85rem; line-height: 1.6; }
.footer-col h4 {
  font-size: .8rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--white);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a {
  font-size: .875rem; color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between; align-items: center;
  font-size: .8rem; color: rgba(255,255,255,.4);
}
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: var(--gold); }
.footer-trademark {
  font-size: .72rem; color: rgba(255,255,255,.35);
  max-width: 600px; line-height: 1.5; margin-top: .5rem;
}

/* ── Scroll reveal ───────────────────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── Animations ──────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50%      { opacity: .5; }
}

/* ── Cookie / Toast ──────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  background: var(--navy); color: var(--white);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: var(--radius); padding: 1rem 1.25rem;
  max-width: 340px; box-shadow: var(--shadow-lg);
  display: none; gap: 1rem; align-items: center;
  font-size: .875rem;
}
.toast.show { display: flex; animation: fadeUp .4s ease; }
.toast-btn {
  padding: .4rem .9rem; border-radius: 6px;
  background: var(--blue); color: var(--white);
  font-size: .8rem; font-weight: 600; white-space: nowrap;
  transition: background var(--transition);
}
.toast-btn:hover { background: var(--blue-dark); }

/* ── Chip tags ───────────────────────────────────────────────────────────── */
.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .75rem;
  border-radius: 100px; font-size: .8rem; font-weight: 500;
  background: var(--blue-light); color: var(--blue);
}
.chip-gold { background: rgba(201,168,76,.12); color: #8a6d20; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }

/* ── Mobile Menu ─────────────────────────────────────────────────────────── */
.mobile-menu {
  position: fixed; inset: 0; z-index: 999;
  background: var(--navy);
  display: flex; flex-direction: column;
  padding: calc(var(--nav-h) + 2rem) 5vw 2rem;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open { transform: none; }
.mobile-menu a {
  display: block; padding: 1rem 0;
  font-size: 1.2rem; font-weight: 500; color: rgba(255,255,255,.8);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--gold); }

/* ── Page header (inner pages) ───────────────────────────────────────────── */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 5vw 4rem;
  background: var(--navy);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: .15;
}
.page-hero-content { position: relative; z-index: 1; max-width: 760px; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700; color: var(--white); line-height: 1.15;
  margin-bottom: 1rem;
}
.page-hero p {
  font-size: 1.05rem; color: rgba(255,255,255,.75); line-height: 1.7;
  font-weight: 300;
}
.breadcrumb {
  display: flex; align-items: center; gap: .5rem;
  font-size: .82rem; color: rgba(255,255,255,.5);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--gold); }
.breadcrumb span::before { content: '/'; margin-right: .5rem; }

/* ── PWA install banner ──────────────────────────────────────────────────── */
#pwa-banner {
  position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 998;
  background: var(--blue); color: var(--white);
  padding: .75rem 5vw;
  display: none; align-items: center; justify-content: space-between; gap: 1rem;
  font-size: .875rem;
}
#pwa-banner.show { display: flex; }
#pwa-banner button {
  padding: .4rem 1rem; border-radius: 6px;
  font-size: .8rem; font-weight: 600; white-space: nowrap;
  transition: background var(--transition);
}
#pwa-install-btn { background: var(--white); color: var(--blue); }
#pwa-dismiss { background: transparent; color: rgba(255,255,255,.7); }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .feature-row { grid-template-columns: 1fr; gap: 2.5rem; }
  .feature-row.reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }

  .hero-content { padding-top: calc(var(--nav-h) + 2.5rem); }
  .hero h1 { font-size: 2rem; }

  .section { padding: 3rem 5vw; }
  .card-grid { grid-template-columns: 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .role-grid { grid-template-columns: 1fr; }
  .roadmap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .pipeline::before { left: 26px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}