:root {
  --primum-navy-deep: #031F46;
  --primum-navy: #1A3961;
  --primum-navy-2: #0B2B59;
  --primum-red: #D62F36;
  --primum-gray: #535A66;
  --primum-muted: #64748B;
  --primum-border: #D3D5DB;
  --primum-bg-soft: #F6F8FB;
  --primum-surface: #FFFFFF;
  --primum-white: #FFFFFF;
  --primum-text: #1F2937;
  --shadow-soft: 0 18px 55px rgba(3, 31, 70, 0.11);
  --shadow-card: 0 10px 30px rgba(3, 31, 70, 0.08);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--primum-text);
  background: var(--primum-white);
  line-height: 1.6;
}
body.modal-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(214, 47, 54, .38);
  outline-offset: 3px;
}
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.skip-link { position:absolute; left:-999px; top:10px; background:#fff; color:#031F46; padding:10px 12px; border-radius:8px; z-index:999; }
.skip-link:focus { left:10px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(211, 213, 219, 0.8);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand img { width: 275px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: 0.94rem; font-weight: 650; color: var(--primum-navy-deep); }
.site-nav a { opacity: 0.82; transition: opacity .2s ease, color .2s ease; }
.site-nav a:hover { opacity: 1; color: var(--primum-red); }
.site-nav a:focus-visible,
.language-switch a:focus-visible,
.btn:focus-visible,
.menu-toggle:focus-visible,
.back-to-top:focus-visible {
  outline: 3px solid rgba(214, 47, 54, .38);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(3, 31, 70, .08);
}
.nav-cta {
  opacity: 1 !important;
  background: var(--primum-red);
  color: #fff !important;
  padding: 11px 16px;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(214,47,54,.2);
}
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--primum-border); border-radius: 12px; background: #fff; padding: 10px; }
.menu-toggle span { display: block; height: 2px; background: var(--primum-navy-deep); margin: 5px 0; border-radius: 99px; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 70px;
  background:
    radial-gradient(circle at 90% 20%, rgba(214, 47, 54, 0.10), transparent 32%),
    radial-gradient(circle at 10% 5%, rgba(3, 31, 70, 0.10), transparent 35%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 54px; align-items: center; }
.eyebrow { margin: 0 0 12px; color: var(--primum-red); font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow-light { color: #F87A7F; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3rem, 6.5vw, 5.8rem); line-height: .94; letter-spacing: -0.075em; color: var(--primum-navy-deep); margin-bottom: 24px; }
.hero-lede { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--primum-muted); max-width: 650px; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 26px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 19px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { color: #fff; background: var(--primum-red); box-shadow: 0 14px 28px rgba(214,47,54,.22); }
.btn-secondary { color: var(--primum-navy-deep); background: #fff; border-color: var(--primum-border); box-shadow: var(--shadow-card); }
.btn-light { color: #fff; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.35); }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-proof span { display: inline-flex; padding: 8px 12px; border: 1px solid rgba(3, 31, 70, .10); background: rgba(255,255,255,.85); border-radius: 999px; font-size: .88rem; color: var(--primum-navy-deep); font-weight: 700; }

.hero-visual { position: relative; }
.visual-shell { position: relative; z-index: 2; background: rgba(255,255,255,.92); border: 1px solid rgba(211,213,219,.85); border-radius: 30px; padding: 22px; box-shadow: var(--shadow-soft); }
.visual-glow { position: absolute; inset: 12% -8% -8% 12%; background: radial-gradient(circle, rgba(3,31,70,.13), transparent 62%); filter: blur(12px); }
.visual-header { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; border-bottom: 1px solid var(--primum-border); padding-bottom: 18px; }
.visual-kicker { display:block; font-size:.75rem; color:var(--primum-muted); font-weight:800; text-transform:uppercase; letter-spacing:.1em; margin-bottom:4px; }
.visual-header strong { color: var(--primum-navy-deep); font-size:1.05rem; }
.status-pill { background:#EAF2FB; color:var(--primum-navy-deep); border-radius:999px; padding:7px 10px; font-size:.78rem; font-weight:800; }
.metric-row { display:grid; grid-template-columns: repeat(3, 1fr); gap:12px; margin:18px 0; }
.metric-card { background: var(--primum-bg-soft); border:1px solid var(--primum-border); border-radius:18px; padding:16px; }
.metric-card span { display:block; color:var(--primum-muted); font-size:.78rem; font-weight:750; }
.metric-card strong { display:block; color:var(--primum-navy-deep); font-size:1.7rem; letter-spacing:-.04em; margin:4px 0; }
.metric-card small { color:var(--primum-muted); }
.workflow-panel { position: relative; background: var(--primum-navy-deep); border-radius:22px; padding:18px; color:#fff; display:grid; gap:14px; overflow:hidden; }
.workflow-panel::before { content:""; position:absolute; top:0; left:18px; right:18px; height:3px; border-radius:999px; background:rgba(214,47,54,.78); }
.workflow-step { position:relative; display:flex; gap:12px; align-items:center; opacity:1; }
.workflow-step span { width:13px; height:13px; border-radius:50%; background: #fff; outline: 5px solid rgba(255,255,255,.10); box-shadow: inset 0 0 0 4px var(--primum-red); }
.workflow-step strong { display:block; }
.workflow-step small { color:#C8D2DF; }
.signal-card { display:flex; gap:14px; align-items:flex-start; margin-top:18px; padding:17px; background:#fff; border:1px solid var(--primum-border); border-radius:22px; }
.signal-mark { width:12px; height:58px; border-radius:999px; background: linear-gradient(180deg, var(--primum-red), var(--primum-navy-deep)); flex:0 0 auto; }
.signal-card strong { color: var(--primum-navy-deep); }
.signal-card p { margin:3px 0 0; color:var(--primum-muted); font-size:.94rem; }

.capability-strip { background: var(--primum-navy-deep); color:#fff; padding:18px 0; }
.strip-inner { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; }
.strip-inner span { border:1px solid rgba(255,255,255,.18); background:rgba(255,255,255,.06); border-radius:999px; padding:8px 12px; font-size:.87rem; font-weight:700; color:#E4ECF7; }

.section { padding: 92px 0; }
.section-heading { margin-bottom: 36px; }
.section-heading.narrow { max-width: 780px; }
.section-heading.center { text-align:center; margin-left:auto; margin-right:auto; }
.section-heading.split { display:grid; grid-template-columns: 1.15fr .85fr; align-items:end; gap:50px; }
.section-heading h2, .focus-section h2, .hse-section h2, .government-card h2, .cta-card h2 { color:var(--primum-navy-deep); font-size:clamp(2rem, 3.7vw, 3.4rem); line-height:1.02; letter-spacing:-.055em; margin-bottom:16px; }
.section-heading p, .focus-section p, .hse-section p, .government-card p, .cta-card p { color:var(--primum-muted); font-size:1.04rem; }
.card-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; }
.info-card, .service-card, .proof-grid article { background:#fff; border:1px solid var(--primum-border); border-radius:var(--radius-md); padding:24px; box-shadow: 0 8px 24px rgba(3,31,70,.045); }
.problem-section, .process-section { background: var(--primum-bg-soft); }
.icon-dot { width:36px; height:36px; border-radius:12px; display:inline-block; background: linear-gradient(135deg, var(--primum-navy-deep) 55%, var(--primum-red) 55%); margin-bottom:18px; }
.info-card h3, .service-card h3, .proof-grid h3, .process-line h3 { color:var(--primum-navy-deep); line-height:1.16; margin-bottom:8px; }
.info-card p, .service-card p, .proof-grid p, .process-line p { color:var(--primum-muted); margin-bottom:0; }
.service-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; }
.service-card { position:relative; overflow:hidden; min-height:260px; }
.service-card::after { content:""; position:absolute; inset:auto -30px -80px auto; width:150px; height:150px; border-radius:50%; background: rgba(3,31,70,.04); }
.service-icon { width:48px; height:48px; border-radius:16px; background:var(--primum-navy-deep); color:#fff; display:grid; place-items:center; font-weight:900; margin-bottom:20px; }
.service-card a { display:inline-flex; margin-top:18px; color:var(--primum-red); font-weight:850; }

.focus-section { background: var(--primum-navy-deep); color:#fff; }
.focus-grid { display:grid; grid-template-columns: .95fr 1.05fr; gap:52px; align-items:center; }
.focus-section h2, .focus-section p { color:#fff; }
.focus-section p { color:#D4DEEA; }
.focus-list { display:grid; gap:14px; }
.focus-list div { background: rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.14); border-radius:18px; padding:18px; }
.focus-list strong { display:block; color:#fff; font-size:1.04rem; }
.focus-list span { color:#C8D2DF; }

.hse-grid { display:grid; grid-template-columns: 340px 1fr; gap:60px; align-items:center; }
.brand-panel { background: var(--primum-bg-soft); border:1px solid var(--primum-border); border-radius:30px; padding:46px; text-align:center; box-shadow:var(--shadow-card); }
.brand-panel img { width: 150px; margin: 0 auto 20px; }
.brand-panel p { color:var(--primum-navy-deep); font-weight:850; margin:0; }
.check-list { list-style:none; padding:0; margin:24px 0 0; display:grid; gap:12px; }
.check-list li { position:relative; padding-left:30px; color:var(--primum-navy-deep); font-weight:700; }
.check-list li::before { content:""; position:absolute; left:0; top:.45em; width:13px; height:13px; border-radius:50%; background:var(--primum-red); box-shadow:0 0 0 5px rgba(214,47,54,.11); }

.process-line { display:grid; grid-template-columns: repeat(5, 1fr); gap:14px; }
.process-line article { background:#fff; border:1px solid var(--primum-border); border-radius:20px; padding:22px; }
.process-line span { display:inline-flex; width:40px; height:40px; border-radius:14px; background:#EAF2FB; color:var(--primum-navy-deep); font-weight:900; align-items:center; justify-content:center; margin-bottom:16px; }

.proof-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; }
.proof-grid span { color:var(--primum-red); text-transform:uppercase; letter-spacing:.1em; font-size:.72rem; font-weight:900; }
.government-section { padding-top:0; }
.government-card { background: linear-gradient(135deg, #fff, #F7FAFD); border:1px solid var(--primum-border); border-radius:32px; padding:42px; display:grid; grid-template-columns:1fr .85fr; gap:36px; align-items:center; box-shadow:var(--shadow-card); }
.signal-list { display:grid; gap:10px; }
.signal-list span { background:#fff; border:1px solid var(--primum-border); border-radius:999px; padding:11px 14px; color:var(--primum-navy-deep); font-weight:750; }
.final-cta { background: var(--primum-navy-deep); padding: 70px 0; }
.cta-card { display:grid; grid-template-columns: 1fr auto; align-items:center; gap:32px; }
.cta-card h2, .cta-card p { color:#fff; }
.cta-card p { color:#D4DEEA; max-width:720px; margin-bottom:0; }
.cta-actions { display:flex; gap:12px; flex-wrap:wrap; }

.site-footer { background:#02172F; color:#D4DEEA; padding:54px 0 24px; }
.footer-grid { display:grid; grid-template-columns: 1.4fr .55fr .8fr; gap:48px; }
.footer-logo { width: 285px; margin-bottom:18px; }
.footer-grid h3 { color:#fff; margin-bottom:14px; }
.footer-grid a, .footer-grid span { display:block; color:#D4DEEA; margin:8px 0; }
.footer-grid a:hover { color:#fff; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.12); margin-top:38px; padding-top:20px; color:#9FB0C6; font-size:.9rem; }

@media (max-width: 980px) {
  .brand img { width: 220px; }
  .menu-toggle { display:block; }
  .site-nav { position:absolute; top:82px; left:20px; right:20px; display:none; flex-direction:column; align-items:stretch; gap:0; padding:12px; background:#fff; border:1px solid var(--primum-border); border-radius:20px; box-shadow:var(--shadow-soft); }
  .site-nav.is-open { display:flex; }
  .site-nav a { padding:13px 12px; }
  .nav-cta { text-align:center; margin-top:8px; }
  .hero { padding-top:58px; }
  .hero-grid, .focus-grid, .hse-grid, .government-card, .cta-card, .section-heading.split { grid-template-columns:1fr; }
  .card-grid, .service-grid, .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .process-line { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .brand img { width: 185px; }
  .header-inner { min-height:74px; }
  .site-nav { top:74px; }
  h1 { font-size: 3.15rem; letter-spacing:-.06em; }
  .hero-actions, .cta-actions { align-items:stretch; }
  .btn { width:100%; }
  .metric-row, .card-grid, .service-grid, .proof-grid, .process-line, .footer-grid { grid-template-columns:1fr; }
  .visual-shell { padding:16px; border-radius:24px; }
  .section { padding:68px 0; }
  .section-heading h2, .focus-section h2, .hse-section h2, .government-card h2, .cta-card h2 { font-size:2.2rem; }
  .brand-panel { padding:30px; }
  .government-card { padding:28px; border-radius:24px; }
  .footer-logo { width:230px; }
}

/* v2.1 bilingual + PRIMUM AI refinements */
.header-tools {
  order: 3;
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-nav { order: 2; margin-left: auto; }
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--primum-border);
  border-radius: 999px;
  background: #fff;
}
.language-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  min-height: 30px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 900;
  color: var(--primum-navy-deep);
  opacity: .78;
}
.language-switch a:hover { opacity: 1; color: var(--primum-red); }
.language-switch a.is-active {
  background: var(--primum-navy-deep);
  color: #fff;
  opacity: 1;
}
.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #F1F5FA;
  border: 1px solid rgba(211, 213, 219, .95);
  color: var(--primum-navy-deep);
  margin-bottom: 18px;
}
.card-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}
.info-card:nth-child(3n+1) .card-icon { color: var(--primum-navy-deep); }
.info-card:nth-child(3n+2) .card-icon { color: var(--primum-navy); }
.info-card:nth-child(3n+3) .card-icon { color: var(--primum-red); }
.ai-section {
  background:
    radial-gradient(circle at 92% 10%, rgba(214,47,54,.10), transparent 30%),
    linear-gradient(180deg, #fff 0%, #F7FAFD 100%);
}
.ai-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  align-items: center;
  gap: 56px;
  background: #fff;
  border: 1px solid var(--primum-border);
  border-radius: 34px;
  padding: 42px;
  box-shadow: var(--shadow-soft);
}
.ai-brand-block {
  min-height: 250px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 34px;
  border-radius: 28px;
  border: 1px solid var(--primum-border);
  background:
    radial-gradient(circle at 18% 12%, rgba(3,31,70,.07), transparent 32%),
    var(--primum-bg-soft);
}
.ai-brand-block img { width: 100%; max-width: 310px; margin: 0 auto 16px; }
.ai-brand-block p { margin: 0; color: var(--primum-muted); font-weight: 800; font-size: .88rem; text-transform: uppercase; letter-spacing: .1em; }
.ai-copy h2 {
  color: var(--primum-navy-deep);
  font-size: clamp(2rem, 3.7vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -.055em;
  margin-bottom: 16px;
}
.ai-copy > p { color: var(--primum-muted); font-size: 1.04rem; }
.ai-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 26px;
}
.ai-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid rgba(3,31,70,.12);
  border-radius: 999px;
  background: var(--primum-bg-soft);
  color: var(--primum-navy-deep);
  font-size: .9rem;
  font-weight: 800;
}
.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: var(--primum-navy-deep);
  color: #fff;
  box-shadow: 0 16px 36px rgba(3,31,70,.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease, background .2s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
body.nav-open .back-to-top { opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(12px); }
.back-to-top:hover { background: var(--primum-red); }
.back-to-top svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.contact-modal.is-open { display: flex; }
.contact-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(2, 23, 47, .62);
  backdrop-filter: blur(8px);
}
.contact-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(840px, 100%);
  height: auto;
  max-height: calc(100vh - 40px);
  max-height: calc(100dvh - 40px);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-gutter: stable;
  background: #fff;
  border: 1px solid rgba(211, 213, 219, .95);
  border-radius: 24px;
  padding: 22px 26px 24px;
  box-shadow: 0 24px 70px rgba(2, 23, 47, .28);
}
.contact-modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--primum-border);
  border-radius: 999px;
  background: var(--primum-bg-soft);
  color: var(--primum-navy-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.contact-modal__close:hover { color: #fff; background: var(--primum-red); border-color: var(--primum-red); }
.contact-modal__close svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
}
.contact-modal__header { max-width: 660px; padding-right: 62px; margin-bottom: 12px; }
.contact-modal__header h2 {
  color: var(--primum-navy-deep);
  font-size: clamp(1.68rem, 2.8vw, 2.28rem);
  line-height: 1.04;
  letter-spacing: -.045em;
  margin-bottom: 7px;
}
.contact-modal__header p:last-child { color: var(--primum-muted); margin-bottom: 0; max-width: 580px; font-size: .94rem; }
.contact-form { display: grid; gap: 10px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; }
.form-field { display: grid; gap: 6px; }
.form-field label,
.form-field-label,
.consent-check {
  color: var(--primum-navy-deep);
  font-weight: 800;
  font-size: .9rem;
}
.form-field-label { margin: 0 0 -10px; }
.form-field-label span { color: var(--primum-red); }
.form-field label span { color: var(--primum-red); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--primum-border);
  border-radius: 14px;
  background: #fff;
  color: var(--primum-text);
  font: inherit;
  min-height: 44px;
  padding: 10px 13px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field textarea { resize: vertical; min-height: 100px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(214,47,54,.65);
  box-shadow: 0 0 0 4px rgba(214,47,54,.12);
}
.form-warning {
  margin: 0;
  padding: 8px 11px;
  border: 1px solid rgba(3,31,70,.09);
  border-left: 3px solid rgba(214,47,54,.58);
  border-radius: 11px;
  background: #FAFBFD;
  color: var(--primum-navy-deep);
  font-size: .86rem;
}
.consent-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 9px 11px;
  border: 1px solid rgba(211,213,219,.86);
  border-radius: 12px;
  background: #FAFBFD;
}
.consent-check input {
  width: 18px;
  height: 18px;
  margin-top: .15em;
  accent-color: var(--primum-red);
  flex: 0 0 auto;
}
.consent-check span { color: var(--primum-text); font-weight: 650; line-height: 1.34; font-size: .88rem; }
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding-top: 0;
}
.form-actions p { margin: 0; color: var(--primum-muted); font-size: .92rem; }
.form-actions a { color: var(--primum-red); font-weight: 850; }
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-page {
  background:
    radial-gradient(circle at 88% 12%, rgba(214,47,54,.09), transparent 30%),
    linear-gradient(180deg, #fff 0%, #F6F8FB 100%);
}
.contact-page-section { padding: 74px 0 82px; }
.contact-page-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contact-page-copy {
  position: sticky;
  top: 112px;
}
.contact-page-copy h1 {
  font-size: clamp(2.8rem, 5.3vw, 5rem);
  line-height: .94;
  letter-spacing: -.07em;
  margin-bottom: 20px;
}
.contact-page-copy p:not(.eyebrow) {
  color: var(--primum-muted);
  font-size: 1.08rem;
  margin-bottom: 24px;
}
.contact-page-card {
  background: #fff;
  border: 1px solid var(--primum-border);
  border-radius: 28px;
  padding: clamp(22px, 3vw, 34px);
  box-shadow: var(--shadow-soft);
}
.confirmation-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 12%, rgba(214,47,54,.10), transparent 30%),
    linear-gradient(180deg, #fff 0%, #F6F8FB 100%);
}
.confirmation-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}
.confirmation-card {
  width: min(760px, 100%);
  background: #fff;
  border: 1px solid var(--primum-border);
  border-radius: 32px;
  padding: clamp(28px, 5vw, 48px);
  box-shadow: var(--shadow-soft);
}
.confirmation-card img { width: min(310px, 100%); margin-bottom: 30px; }
.confirmation-card h1 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: .96;
  letter-spacing: -.07em;
  margin-bottom: 18px;
}
.confirmation-card p:not(.eyebrow) {
  color: var(--primum-muted);
  font-size: 1.08rem;
  max-width: 620px;
}
.confirmation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

@media (max-width: 1100px) {
  .site-nav { gap: 14px; font-size: .88rem; }
  .brand img { width: 236px; }
}
@media (max-width: 980px) {
  .site-nav { order: 4; margin-left: 0; }
  .header-tools { margin-left: auto; }
  .language-switch { margin-right: 2px; }
  .ai-card { grid-template-columns: 1fr; }
  .ai-brand-block { min-height: 190px; }
  .ai-brand-block img { max-width: 340px; }
  .ai-chips { gap: 8px; }
  .contact-page-nav {
    position: static;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
  }
  .contact-page-nav a { padding: 0; }
  .contact-page-layout { grid-template-columns: 1fr; gap: 28px; }
  .contact-page-copy { position: static; }
}
@media (max-width: 640px) {
  .language-switch a { min-width: 32px; min-height: 28px; font-size: .72rem; }
  .ai-card { padding: 24px; border-radius: 24px; }
  .ai-brand-block { padding: 24px; border-radius: 20px; }
  .back-to-top { right: 16px; bottom: 16px; width: 44px; height: 44px; }
  .contact-modal { padding: 8px; align-items: flex-end; }
  .contact-modal__dialog {
    width: calc(100vw - 16px);
    max-height: calc(100dvh - 16px);
    border-radius: 20px;
    padding: 18px;
  }
  .contact-modal__close { top: 14px; right: 14px; width: 40px; height: 40px; }
  .contact-modal__header { padding-right: 48px; margin-bottom: 12px; }
  .contact-modal__header h2 { font-size: 1.78rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field input,
  .form-field select,
  .form-field textarea { min-height: 48px; font-size: 1rem; }
  .form-field textarea { min-height: 108px; }
  .form-actions { align-items: stretch; }
  .form-actions .btn { width: 100%; }
  .contact-page-section { padding: 46px 0 58px; }
  .contact-page-card { border-radius: 22px; padding: 20px; }
  .contact-page-copy h1 { font-size: 2.6rem; }
  .contact-page-nav { display: none; }
  .confirmation-shell { padding: 18px; }
  .confirmation-actions .btn { width: 100%; }
}