/* ==========================================================================
   CROT — CryptoRoboTrading landing styles
   Light, product-grade theme with vivid accents. No frameworks.
   ========================================================================== */

:root {
  --bg: #f6f8fd;
  --surface: #ffffff;
  --surface-soft: #f1f4fb;
  --line: #e4e9f5;
  --line-strong: #cfd8ea;
  --ink: #16213c;
  --muted: #5a6781;

  /* Restrained palette: one brand accent (indigo gradient), semantic
     green/coral for long/stop chips only, amber reserved for the risk notice. */
  --indigo: #4f46e5;
  --green: #059669;
  --coral: #e11d48;

  --grad: linear-gradient(100deg, #4f46e5 0%, #7c3aed 55%, #a21caf 100%);
  --indigo-soft: rgba(79, 70, 229, 0.09);
  --indigo-border: rgba(79, 70, 229, 0.28);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(22, 33, 60, 0.05);
  --shadow-md: 0 10px 30px rgba(22, 33, 60, 0.09);
  --shadow-lg: 0 24px 60px rgba(22, 33, 60, 0.13);
  --container: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

.container-narrow { max-width: 820px; }

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; letter-spacing: -0.015em; }

a { color: var(--indigo); text-decoration: none; }
a:hover { text-decoration: underline; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--indigo-soft);
  color: #4338ca;
  border-radius: 4px;
  padding: 0.1em 0.35em;
}

pre {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  background: #101a33;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 18px 20px;
  overflow-x: auto;
}

pre code { background: none; padding: 0; font-size: inherit; color: #d3dcf2; }

/* --------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 4px 20px rgba(22, 33, 60, 0.06);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  align-self: center;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.brand-name { font-size: 18px; letter-spacing: 0.02em; }
.brand-sub { font-size: 12px; font-weight: 600; color: var(--muted); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--ink); text-decoration: none; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 9px;
  background: var(--ink);
  color: #fff !important;
  transition: background 0.15s ease, transform 0.12s ease;
}
.nav-cta:hover { background: #23325a; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------- hero */

.hero {
  position: relative;
  padding: 92px 0 96px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(640px 420px at 88% 8%, rgba(124, 58, 237, 0.13), transparent 70%),
    radial-gradient(560px 400px at 4% 90%, rgba(8, 145, 178, 0.11), transparent 70%),
    radial-gradient(720px 480px at 45% -12%, rgba(79, 70, 229, 0.09), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 64px;
  align-items: center;
}

.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }

.badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--indigo);
  border: 1px solid var(--indigo-border);
  border-radius: 999px;
  padding: 4px 13px;
  background: rgba(255, 255, 255, 0.75);
}

.hero h1 {
  font-size: clamp(32px, 4.4vw, 48px);
  font-weight: 800;
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 56ch;
  margin-bottom: 30px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35);
}
.btn-primary:hover { box-shadow: 0 12px 30px rgba(79, 70, 229, 0.42); }

.btn-secondary {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { border-color: var(--indigo); background: var(--indigo-soft); }

.hero-meta {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
}
.hero-meta strong { color: var(--ink); }

.hero-fineprint { margin-top: 8px; font-size: 13px; color: var(--muted); opacity: 0.85; }

/* hero mock card */

.hero-visual { position: relative; }

.mock-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 26px 26px 22px;
}

.mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.mock-pair { display: flex; align-items: center; gap: 10px; }
.pair-name { font-weight: 800; font-size: 18px; letter-spacing: -0.01em; }

.chip {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.chip-long { background: rgba(5, 150, 105, 0.12); color: var(--green); }
.chip-soft { background: var(--surface-soft); color: var(--muted); }
.chip-stop { background: rgba(225, 29, 72, 0.10); color: var(--coral); }
.chip-tp { background: var(--indigo-soft); color: var(--indigo); }

.mock-rows { list-style: none; }

.mock-rows li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.row-label { font-size: 13px; font-weight: 600; color: var(--muted); }
.row-value { font-size: 14px; font-weight: 600; text-align: right; display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

.mock-meter { margin-top: 18px; }

.meter-label {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 8px;
}

.meter {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-soft);
  overflow: hidden;
}
.meter i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--grad);
}

.mock-foot {
  margin-top: 16px;
  font-size: 12px;
  color: var(--muted);
  opacity: 0.9;
}

.float-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  padding: 9px 16px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.fc-1 { top: -18px; left: -14px; animation: floaty 5.5s ease-in-out infinite alternate; }
.fc-2 { bottom: -18px; right: -8px; animation: floaty 6.5s ease-in-out infinite alternate-reverse; }

@keyframes floaty {
  from { transform: translateY(-3px); }
  to { transform: translateY(4px); }
}

.dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot-green { background: var(--green); }
.dot-coral { background: var(--coral); }

/* --------------------------------------------------------------- sections */

.section { padding: 88px 0; }

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* dark feature section (risk controls) */

.section-dark { background: #101830; }
.section-dark .section-head h2 { color: #fff; }
.section-dark .section-head p { color: #a9b5d0; }
.section-dark .section-head strong { color: #fff; }

.section-dark .card {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(255, 255, 255, 0.10);
  box-shadow: none;
}
.section-dark .card:hover {
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
}
.section-dark .card h3 { color: #fff; }
.section-dark .card p { color: #a9b5d0; }
.section-dark .card em { color: #fff; }

.section-head { max-width: 760px; margin-bottom: 48px; }

.kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 14px;
}

.section-head h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 17px; }
.section-head p + p { margin-top: 12px; }
.section-head strong { color: var(--ink); }

/* --------------------------------------------------------------- cards */

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--line-strong); }

.card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  margin-bottom: 18px;
  background: var(--ink);
  color: #fff;
  box-shadow: 0 5px 14px rgba(22, 33, 60, 0.24);
}

.card h3 { font-size: 17px; margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--muted); }
.card em { color: var(--ink); font-style: normal; font-weight: 700; }

/* --------------------------------------------------------------- tables */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

table { width: 100%; border-collapse: collapse; font-size: 14.5px; }

th, td { text-align: left; padding: 14px 18px; vertical-align: top; }

thead th {
  background: var(--ink);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
  border-bottom: 1px solid var(--line-strong);
}

.th-sub { font-weight: 600; color: rgba(255, 255, 255, 0.65); font-size: 12px; }

tbody tr { border-bottom: 1px solid var(--line); }
tbody tr:last-child { border-bottom: none; }
tbody td:first-child { font-weight: 700; white-space: nowrap; color: var(--ink); }
tbody td { color: var(--muted); }
tbody td em { color: var(--ink); font-style: normal; font-weight: 700; }

.table-compact th, .table-compact td { padding: 10px 14px; }

.compare { margin-top: 56px; }
.compare h3 { font-size: 20px; margin-bottom: 20px; }
.compare-note { margin-top: 16px; font-size: 14px; color: var(--muted); }

/* --------------------------------------------------------------- strategy */

.strategy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.strategy-block {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
}

.strategy-block h3 { font-size: 19px; margin-bottom: 12px; }
.strategy-block p { font-size: 14.5px; color: var(--muted); margin-bottom: 16px; }
.strategy-block p:last-child { margin-bottom: 0; }
.strategy-block strong { color: var(--ink); }
.strategy-block .table-wrap { margin-bottom: 16px; }

.gate-list {
  list-style: none;
  counter-reset: gate;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gate-list li {
  counter-increment: gate;
  position: relative;
  padding-left: 40px;
  font-size: 14.5px;
  color: var(--muted);
}

.gate-list li::before {
  content: counter(gate);
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  background: var(--grad);
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(79, 70, 229, 0.3);
}

.gate-list strong { color: var(--ink); }

.strategy-extras {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.extra {
  background: var(--bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  border-radius: 10px;
  padding: 22px 22px;
}

.extra h4 { font-size: 15px; margin-bottom: 8px; }
.extra p { font-size: 14px; color: var(--muted); }

/* --------------------------------------------------------------- config */

.config-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 40px;
  align-items: start;
}

.check-list { list-style: none; display: flex; flex-direction: column; gap: 20px; }

.check-list li {
  position: relative;
  padding-left: 34px;
  font-size: 15px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background:
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.2" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>')
    center / 12px no-repeat,
    var(--grad);
  box-shadow: 0 3px 8px rgba(79, 70, 229, 0.3);
}

.check-list strong { color: var(--ink); }

.code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #1b2745;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #9fb0d6;
}

.copy-btn {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  color: #c4d0ec;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  padding: 4px 12px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.copy-btn:hover { color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.copy-btn.copied { color: #6ee7b7; border-color: #6ee7b7; }

.config-example { box-shadow: var(--shadow-md); border-radius: var(--radius); }

/* --------------------------------------------------------------- steps */

.steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 26px;
  max-width: 860px;
}

.step {
  display: flex;
  gap: 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.step-num {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  background: var(--grad);
  border-radius: 11px;
  box-shadow: 0 5px 14px rgba(79, 70, 229, 0.32);
}

.step-body { min-width: 0; flex: 1; }
.step-body h3 { font-size: 18px; margin-bottom: 10px; }
.step-body p { font-size: 14.5px; color: var(--muted); margin-bottom: 14px; }
.step-body p:last-child { margin-bottom: 0; }
.step-body strong { color: var(--ink); }
.step-note { font-size: 13.5px !important; opacity: 0.9; margin-top: 14px; }

/* --------------------------------------------------------------- faq */

.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item[open] { border-color: var(--indigo-border); box-shadow: var(--shadow-md); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-weight: 700;
  font-size: 15.5px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-item summary:hover { background: var(--surface-soft); }
.faq-item summary::-webkit-details-marker { display: none; }

.faq-chevron { flex-shrink: 0; color: var(--muted); transition: transform 0.2s ease; }
.faq-item[open] .faq-chevron { transform: rotate(180deg); color: var(--indigo); }

.faq-answer { padding: 0 22px 20px; }
.faq-answer p { font-size: 14.5px; color: var(--muted); }

/* --------------------------------------------------------------- cta */

.section-cta { padding-top: 40px; }

.cta-box {
  text-align: center;
  background: #101830;
  border-radius: 20px;
  padding: 56px 40px;
  color: #fff;
  box-shadow: 0 24px 60px rgba(16, 24, 48, 0.35);
}

.cta-box h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 14px; }
.cta-box p { color: #a9b5d0; max-width: 58ch; margin: 0 auto 28px; }
.cta-box .hero-actions { justify-content: center; }

.cta-box .btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  box-shadow: none;
}
.cta-box .btn-secondary:hover { background: rgba(255, 255, 255, 0.10); border-color: #fff; }

/* --------------------------------------------------------------- footer */

.site-footer {
  background: #131c36;
  color: #c3cde4;
  padding: 56px 0 32px;
}

.disclaimer {
  border: 1px solid rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.07);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin-bottom: 48px;
}

.disclaimer h2 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fbbf24;
  margin-bottom: 10px;
}

.disclaimer p { font-size: 14px; color: #b4bfda; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(195, 205, 228, 0.15);
}

.footer-brand { font-weight: 800; font-size: 16px; margin-bottom: 10px; color: #fff; }

.footer-col h3 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #8fa0c4;
  margin-bottom: 14px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { color: #aab6d3; font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-col p { font-size: 13.5px; color: #98a6c8; }

.footer-note { margin-top: 14px; font-size: 12.5px !important; opacity: 0.9; }
.footer-note code { background: rgba(255, 255, 255, 0.1); color: #d3dcf2; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding-top: 24px;
  font-size: 13px;
  color: #8fa0c4;
}

/* --------------------------------------------------------------- reveal */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .fc-1, .fc-2 { animation: none; }
}

/* --------------------------------------------------------------- responsive */

@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero-visual { max-width: 560px; }
  .fc-1 { left: auto; right: 12px; }
  .fc-2 { right: auto; left: 8px; }
  .cards-3, .risk-cards, .strategy-extras { grid-template-columns: 1fr 1fr; }
  .strategy-grid, .config-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .hero { padding: 60px 0 72px; }

  .cards-3, .risk-cards, .strategy-extras { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .step { flex-direction: column; gap: 16px; padding: 22px; }

  .float-chip { position: static; margin-top: 12px; display: inline-flex; }
  .fc-1 { margin-right: 8px; }
  .hero-visual { display: flex; flex-direction: column; align-items: flex-start; }
}

/* Full nav needs ~960px; below that switch to the burger menu. */
@media (max-width: 960px) {
  .nav-toggle { display: flex; }

  .site-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 40px rgba(22, 33, 60, 0.12);
    padding: 8px 24px 20px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }

  .site-nav.open { transform: none; opacity: 1; visibility: visible; }

  .site-nav a {
    padding: 13px 4px;
    font-size: 15px;
    border-bottom: 1px solid var(--line);
  }
  .site-nav a:last-child { border-bottom: none; }
  .nav-cta { justify-content: center; margin-top: 12px; border-radius: 9px; }
}