@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ── Design Tokens ──────────────────────────────────────────── */
:root {
  --bg: #050a18;
  --bg-soft: #0a1128;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-solid: #0d1a30;
  --ink: #e2e8f0;
  --ink-soft: #94a3b8;
  --muted: #64748b;
  --line: rgba(148,163,184,0.12);
  --accent: #38bdf8;
  --accent-2: #14b8a6;
  --accent-glow: rgba(56,189,248,0.25);
  --accent-3: rgba(56,189,248,0.08);
  --gold: #f59e0b;
  --success: #34d399;
  --radius: 20px;
  --shadow: 0 8px 32px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 40px rgba(56,189,248,0.12);
  --max: 1200px;
  --glass-bg: rgba(15,23,42,0.65);
  --glass-border: rgba(148,163,184,0.1);
}

/* ── Reset & Base ─────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  line-height: 1.65;
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.25s, opacity 0.25s; }
a:hover { color: var(--accent-2); }

/* ── Scroll Reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  background: rgba(5,10,24,0.9);
  color: var(--muted);
  font-size: 0.88rem;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.topbar a { color: var(--muted); transition: color 0.2s; }
.topbar a:hover { color: var(--accent); }

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(24px) saturate(180%);
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.3s;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px 0;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.logo img { height: 44px; width: auto; filter: brightness(1.1); }
.logo-title { display: none; }

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.nav a {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 8px 14px;
  border-radius: 12px;
  transition: all 0.25s;
  position: relative;
}
.nav a:hover,
.nav a[aria-current="page"] {
  color: #fff;
  background: rgba(56,189,248,0.08);
}
.nav .cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(56,189,248,0.3);
  transition: transform 0.25s, box-shadow 0.25s;
}
.nav .cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(56,189,248,0.45);
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
}
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  font-size: 1.3rem;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.2s;
}
.menu-toggle:hover { background: rgba(255,255,255,0.05); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--bg);
  color: #fff;
  padding: 100px 0 80px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 30%, rgba(56,189,248,0.15), transparent),
    radial-gradient(ellipse 50% 60% at 80% 20%, rgba(20,184,166,0.12), transparent),
    radial-gradient(ellipse 40% 40% at 60% 80%, rgba(139,92,246,0.06), transparent);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56,189,248,0.08), transparent 70%);
  border-radius: 50%;
  animation: hero-pulse 8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes hero-pulse {
  0%, 100% { transform: scale(1) translate(0,0); opacity: 0.6; }
  50% { transform: scale(1.15) translate(-30px, 20px); opacity: 1; }
}
.hero-small { padding: 80px 0 48px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.2);
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(56,189,248,0.5);
  animation: kicker-dot 2s ease-in-out infinite;
}
@keyframes kicker-dot {
  0%, 100% { box-shadow: 0 0 6px rgba(56,189,248,0.3); }
  50% { box-shadow: 0 0 16px rgba(56,189,248,0.7); }
}
.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, #e2e8f0 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p.lead {
  margin: 0 0 30px;
  color: var(--ink-soft);
  font-size: 1.12rem;
  max-width: 62ch;
  line-height: 1.7;
}

/* ── Hero Actions ─────────────────────────────────────────── */
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-note {
  color: var(--muted);
  font-size: 0.9rem;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(.22,1,.36,1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 4px 20px rgba(56,189,248,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(56,189,248,0.45);
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s;
}
.btn-primary:hover::after {
  transform: translateX(100%);
}
.btn-secondary {
  background: rgba(255,255,255,0.04);
  color: #fff;
  border-color: var(--line);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(56,189,248,0.3);
  transform: translateY(-1px);
}

/* ── Panel (hero sidebar) ────────────────────────────────── */
.panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow), var(--shadow-glow);
  backdrop-filter: blur(16px);
}
.panel h3 {
  margin: 0 0 16px;
  font-size: 1.15rem;
  color: #fff;
}

/* ── Checklist ────────────────────────────────────────────── */
.checklist {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.checklist li::before {
  content: "✓";
  color: var(--success);
  font-weight: 800;
  flex: 0 0 auto;
  background: rgba(52,211,153,0.1);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.85rem;
}

/* ── Trust Strip ──────────────────────────────────────────── */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 32px;
}
.badge {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.92rem;
  transition: all 0.3s;
}
.badge:hover {
  background: rgba(56,189,248,0.06);
  border-color: rgba(56,189,248,0.2);
  transform: translateY(-2px);
}
.badge span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 500;
  margin-top: 4px;
  line-height: 1.4;
}

/* ── Main Content ─────────────────────────────────────────── */
.main {
  padding: 80px 0;
}
section {
  padding: 28px 0;
}
.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}
.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #fff;
}
.section-head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ── Grid ─────────────────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  transition: all 0.35s cubic-bezier(.22,1,.36,1);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: 0;
  transition: opacity 0.35s;
}
.card:hover {
  border-color: rgba(56,189,248,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow), 0 0 30px rgba(56,189,248,0.08);
}
.card:hover::before { opacity: 1; }
.card h3, .card h4 {
  margin: 0 0 12px;
  line-height: 1.25;
  color: #fff;
}
.card h3 a { color: #fff; }
.card h3 a:hover { color: var(--accent); }
.card p {
  margin: 0 0 14px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
}

/* ── Tag ──────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.2);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

/* ── Split Layout ─────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

/* ── Steps ────────────────────────────────────────────────── */
.steps { display: grid; gap: 20px; }
.step {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  transition: all 0.3s;
  backdrop-filter: blur(8px);
}
.step:hover {
  border-color: rgba(56,189,248,0.2);
  transform: translateX(4px);
}
.step-num {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
  font-size: 0.95rem;
  box-shadow: 0 4px 16px rgba(56,189,248,0.3);
}
.step h3 { color: #fff; margin: 0 0 8px; }
.step p { color: var(--ink-soft); margin: 0; }

/* ── Callout ──────────────────────────────────────────────── */
.callout {
  background: rgba(56,189,248,0.04);
  border: 1px solid rgba(56,189,248,0.15);
  border-radius: 22px;
  padding: 24px;
}
.callout strong { color: #fff; }
.callout ul { color: var(--ink-soft); }

/* ── Metrics ──────────────────────────────────────────────── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.metric {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}
.metric:hover {
  border-color: rgba(56,189,248,0.2);
  transform: translateY(-2px);
}
.metric .big {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}
.metric .small {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ── Quote ────────────────────────────────────────────────── */
.quote {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  border-radius: 16px;
  padding: 22px 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.quote p { margin: 0; color: var(--ink-soft); line-height: 1.7; }
.quote strong { color: #fff; }

/* ── FAQ ──────────────────────────────────────────────────── */
.faq details {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}
.faq details:hover {
  border-color: rgba(56,189,248,0.15);
}
.faq details + details { margin-top: 12px; }
.faq details[open] {
  border-color: rgba(56,189,248,0.2);
  background: rgba(56,189,248,0.03);
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--accent);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p {
  color: var(--ink-soft);
  margin: 14px 0 0;
  line-height: 1.7;
}

/* ── CTA Band ─────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, rgba(56,189,248,0.1), rgba(20,184,166,0.08));
  border: 1px solid rgba(56,189,248,0.15);
  color: #fff;
  border-radius: 24px;
  padding: 36px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(56,189,248,0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-band h2 { margin: 0 0 10px; font-size: 1.5rem; }
.cta-band p { margin: 0; color: var(--ink-soft); }
.cta-actions {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
}

/* ── Lists ────────────────────────────────────────────────── */
.list-tight {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
}
.list-tight li { margin: 0.35rem 0; }

/* ── Table ────────────────────────────────────────────────── */
.table-wrap {
  overflow: auto;
  background: var(--bg-card);
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
th, td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
th {
  background: rgba(56,189,248,0.05);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
td { color: var(--ink-soft); }
td a { color: var(--accent); }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--bg);
  color: var(--ink-soft);
  margin-top: 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
}
.site-footer .container {
  padding-top: 48px;
  padding-bottom: 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr 0.7fr;
  gap: 32px;
}
.site-footer h4 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.site-footer p,
.site-footer li,
.site-footer a {
  color: var(--muted);
  font-size: 0.92rem;
}
.site-footer a:hover { color: var(--accent); }
.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.footer-note {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ── Breadcrumbs ──────────────────────────────────────────── */
.breadcrumbs {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.9rem;
}
.breadcrumbs a { color: var(--ink-soft); }
.breadcrumbs a:hover { color: var(--accent); }

/* ── Page Intro ───────────────────────────────────────────── */
.page-intro {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow);
  margin-top: -26px;
  position: relative;
  backdrop-filter: blur(8px);
}

/* ── Article ──────────────────────────────────────────────── */
.article {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 36px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.article h2 {
  margin-top: 1.8em;
  color: #fff;
  font-weight: 800;
}
.article h2:first-child { margin-top: 0; }
.article p, .article li { color: var(--ink-soft); line-height: 1.75; }
.article strong { color: #fff; }
.article ul, .article ol { padding-left: 22px; }
.article li { margin: 0.4rem 0; }

/* ── Pills ────────────────────────────────────────────────── */
.pill-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 0;
}
.pill {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.2);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ── Notice ───────────────────────────────────────────────── */
.notice {
  font-size: 0.9rem;
  color: var(--gold);
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 16px;
  padding: 16px 18px;
  margin-top: 16px;
}

/* ── Contact ──────────────────────────────────────────────── */
.contact-card { display: grid; gap: 14px; }
.contact-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}
.contact-item:hover {
  border-color: rgba(56,189,248,0.2);
  transform: translateY(-2px);
}
.contact-item strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
}
.contact-item span { color: var(--ink-soft); }

/* ── Forms ────────────────────────────────────────────────── */
form { display: grid; gap: 16px; }
label {
  display: grid;
  gap: 8px;
  font-weight: 600;
  color: #fff;
  font-size: 0.92rem;
}
input, textarea, select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font: inherit;
  font-size: 0.95rem;
  background: rgba(255,255,255,0.04);
  color: var(--ink);
  transition: border-color 0.3s, box-shadow 0.3s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}
input::placeholder, textarea::placeholder {
  color: var(--muted);
}
textarea { min-height: 140px; resize: vertical; }
select {
  appearance: none;
  cursor: pointer;
}
.form-note {
  font-size: 0.88rem;
  color: var(--muted);
}
.notice-bar {
  margin: 16px 0 0;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(52,211,153,0.1);
  border: 1px solid rgba(52,211,153,0.2);
  color: var(--success);
  display: none;
  font-weight: 600;
}
.notice-bar.show { display: block; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid, .split, .cta-band, .footer-grid { grid-template-columns: 1fr; }
  .trust-strip, .grid-4, .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-actions { justify-content: flex-start; }
}
@media (max-width: 860px) {
  .topbar { display: none; }
  .menu-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 0;
    top: 0;
    background: rgba(5,10,24,0.97);
    backdrop-filter: blur(24px);
    padding: 80px 32px 40px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    z-index: 200;
    overflow-y: auto;
  }
  .nav.open {
    display: flex;
    animation: nav-slide 0.35s cubic-bezier(.22,1,.36,1);
  }
  @keyframes nav-slide {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
  }
  .nav a {
    font-size: 1.15rem;
    padding: 14px 18px;
    width: 100%;
    border-radius: 14px;
  }
  .nav .cta {
    margin-top: 16px;
    text-align: center;
    justify-content: center;
    width: 100%;
  }
}
@media (max-width: 720px) {
  .container { padding: 0 18px; }
  .hero { padding: 70px 0 50px; }
  .hero h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); }
  .trust-strip, .grid-2, .grid-3, .grid-4, .metric-grid { grid-template-columns: 1fr; }
  .page-intro { padding: 22px; }
  .article { padding: 22px; }
  .card { padding: 22px; }
  .cta-band { padding: 24px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ── Decorative Section Divider ───────────────────────────── */
.main section + section::before {
  content: "";
  display: block;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  margin: 0 auto 40px;
  border-radius: 999px;
  opacity: 0.4;
}

/* ── FAQ Categories ──────────────────────────────────────── */
.faq-grid {
  display: grid;
  gap: 32px;
}
.faq-category {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.faq-category-title {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-category-title::before {
  content: "";
  width: 4px;
  height: 20px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  flex-shrink: 0;
}
.faq-category .faq details {
  box-shadow: none;
  background: rgba(255,255,255,0.02);
}
@media (max-width: 720px) {
  .faq-category { padding: 20px; }
  .callout ul { column-count: 1 !important; }
}