/* ═══════════════════════════════════════════════════════════════════════════
   SmartRefresh — site design system
   Industrial/utilitario dark · DM Sans + JetBrains Mono · accent #1D9E75
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Surfaces */
  --bg-base:      #0a0e13;
  --bg-surface:   #0f1419;
  --bg-card:      #161c24;
  --bg-input:     #1c2330;
  --bg-hover:     #1e2a38;

  /* Accent */
  --accent:        #1D9E75;
  --accent-hover:  #17856A;
  --accent-bright: #25c994;
  --accent-dim:    rgba(29, 158, 117, 0.15);
  --accent-border: rgba(29, 158, 117, 0.30);
  --accent-glow:   rgba(29, 158, 117, 0.45);

  /* Text */
  --text-primary:   #e8edf3;
  --text-secondary: #7d8fa3;
  --text-muted:     #4a5568;

  /* Lines */
  --border:        rgba(255,255,255,0.06);
  --border-medium: rgba(255,255,255,0.10);
  --hairline:      rgba(255,255,255,0.08);

  /* Semantic */
  --danger:   #e05252;
  --warning:  #e8a838;
  --premium:  #e8a838;
  --premium-dim:    rgba(232,168,56,0.12);
  --premium-border: rgba(232,168,56,0.25);

  /* Motion */
  --ease-fluid: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);

  /* Type scale */
  --font-sans: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --maxw: 1120px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--accent-dim); color: var(--accent-bright); }

/* Keyboard focus — visible accent ring, never removed without replacement */
:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 3px; border-radius: 4px; }
:focus:not(:focus-visible) { outline: none; }

/* ── Ambient background: radial emerald orbs + grain ────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(29,158,117,0.12), transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 20%, rgba(29,158,117,0.06), transparent 55%),
    radial-gradient(ellipse 50% 40% at 5% 60%, rgba(37,201,148,0.05), transparent 55%);
  pointer-events: none;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.025;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Layout primitives ──────────────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse 2s var(--ease-out) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.7); }
}

h1, h2, h3 { line-height: 1.08; letter-spacing: -0.03em; font-weight: 600; text-wrap: balance; }
.h-display { font-size: clamp(2.5rem, 6vw, 4.25rem); font-weight: 700; }
.h-section { font-size: clamp(1.9rem, 4vw, 2.75rem); }
.lead { font-size: clamp(1.05rem, 2vw, 1.2rem); color: var(--text-secondary); max-width: 56ch; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.accent-text { color: var(--accent-bright); }

/* ── Nav — floating glass pill ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 18px; left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 32px);
  max-width: var(--maxw);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 10px 20px;
  border-radius: 999px;
  background: rgba(15, 20, 25, 0.72);
  border: 1px solid var(--hairline);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: 0 8px 32px rgba(0,0,0,0.32), inset 0 1px 0 rgba(255,255,255,0.04);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 16px; letter-spacing: -0.02em; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-input));
  border: 1px solid var(--accent-border);
  display: grid; place-items: center;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.06), 0 0 16px rgba(29,158,117,0.12);
}
.brand-mark svg { color: var(--accent-bright); width: 17px; height: 17px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: 999px;
  color: var(--text-secondary); font-size: 14px; font-weight: 500;
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.nav-cta { margin-left: 6px; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 14px 13px 22px;
  border-radius: 999px;
  font-weight: 600; font-size: 15px;
  transition: transform 0.4s var(--ease-fluid), background 0.25s var(--ease-out), box-shadow 0.3s var(--ease-out);
  white-space: nowrap;
}
.btn-icon {
  width: 30px; height: 30px; border-radius: 999px;
  display: grid; place-items: center;
  transition: transform 0.4s var(--ease-fluid), background 0.25s var(--ease-out);
}
.btn-icon svg { width: 16px; height: 16px; }

.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 20px rgba(29,158,117,0.28), inset 0 1px 0 rgba(255,255,255,0.18); }
.btn-primary .btn-icon { background: rgba(255,255,255,0.16); }
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 6px 28px rgba(29,158,117,0.40), inset 0 1px 0 rgba(255,255,255,0.18); }
.btn-primary:hover .btn-icon { transform: translateX(3px) translateY(-1px) scale(1.05); }
.btn-primary:active { transform: scale(0.97); }

.btn-ghost { background: rgba(255,255,255,0.04); color: var(--text-primary); border: 1px solid var(--border-medium); padding: 12px 20px; }
.btn-ghost:hover { background: rgba(255,255,255,0.07); border-color: var(--accent-border); }
.btn-ghost:active { transform: scale(0.97); }

.btn-lg { font-size: 16px; padding: 16px 16px 16px 26px; }
.btn-lg .btn-icon { width: 34px; height: 34px; }

/* ── Double-bezel card ──────────────────────────────────────────────────── */
.bezel {
  padding: 6px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--hairline);
}
.bezel-core {
  border-radius: calc(var(--radius-lg) - 6px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
  height: 100%;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero { padding: 168px 0 96px; position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin: 24px 0 22px; }
.hero h1 .grad { color: var(--accent-bright); }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 24px; margin-top: 30px; flex-wrap: wrap; }
.hero-meta-item { display: flex; align-items: center; gap: 9px; color: var(--text-secondary); font-size: 14px; }
.hero-meta-item svg { width: 16px; height: 16px; color: var(--accent); }

/* Hero demo: live extension popup mock */
.demo { padding: 8px; }
.demo-core { padding: 0; overflow: hidden; }
.demo-head {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.demo-dots { display: flex; gap: 6px; }
.demo-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--bg-input); }
.demo-title { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); margin-left: 6px; }
.demo-body { padding: 26px 24px 28px; text-align: center; }
.demo-label { font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.14em; font-weight: 500; }
.countdown {
  font-family: var(--font-mono); font-size: 56px; font-weight: 600;
  color: var(--accent-bright); letter-spacing: -2px; margin: 10px 0 6px;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 30px rgba(29,158,117,0.35);
}
.demo-sub { font-size: 13px; color: var(--text-muted); font-family: var(--font-mono); }
.demo-pills { display: flex; gap: 7px; justify-content: center; flex-wrap: wrap; margin: 22px 0 20px; }
.pill {
  padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--border-medium); background: var(--bg-card);
  color: var(--text-secondary); font-family: var(--font-mono); font-size: 12px;
  transition: all 0.2s var(--ease-out);
}
.pill.on { background: var(--accent-dim); border-color: var(--accent); color: var(--accent-bright); }
.demo-bar {
  height: 44px; border-radius: 10px; background: var(--accent);
  color: #fff; font-weight: 600; font-size: 14px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), 0 4px 16px rgba(29,158,117,0.25);
}
.demo-bar svg { width: 15px; height: 15px; }
.demo-progress { height: 3px; background: var(--bg-input); border-radius: 99px; overflow: hidden; margin-top: 18px; }
.demo-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-bright)); border-radius: 99px; width: 0%; }

/* ── Logos / trust strip ────────────────────────────────────────────────── */
.trust { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; opacity: 0.8; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 13px; }
.trust-item .mono { color: var(--text-primary); font-size: 18px; font-weight: 600; }

/* ── Feature bento ──────────────────────────────────────────────────────── */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head .lead { margin: 18px auto 0; }

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.card { padding: 28px; display: flex; flex-direction: column; gap: 14px; position: relative; overflow: hidden; }
.card.span-3 { grid-column: span 3; }
.card.span-2 { grid-column: span 2; }
.card.span-4 { grid-column: span 4; }
.card.span-6 { grid-column: span 6; }
.card.tall { min-height: 300px; }

.card-ico {
  width: 42px; height: 42px; border-radius: 11px;
  background: var(--accent-dim); border: 1px solid var(--accent-border);
  display: grid; place-items: center; color: var(--accent-bright);
}
.card-ico svg { width: 20px; height: 20px; stroke-width: 1.6; }
.card h3 { font-size: 19px; font-weight: 600; }
.card p { color: var(--text-secondary); font-size: 14.5px; }
.card .tag-new {
  position: absolute; top: 20px; right: 20px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  padding: 3px 9px; border-radius: 6px;
  background: var(--accent-dim); border: 1px solid var(--accent-border); color: var(--accent-bright);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.card.feature-hero {
  background: linear-gradient(160deg, var(--bg-card), var(--bg-surface));
  border-color: var(--accent-border);
}
.card.feature-hero::after {
  content: ''; position: absolute; top: -40%; right: -20%;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(29,158,117,0.14), transparent 65%);
  pointer-events: none;
}

/* Visual picker mini-demo inside a card */
.picker-demo { margin-top: auto; display: flex; gap: 8px; align-items: center; }
.picker-target {
  flex: 1; padding: 10px 12px; border-radius: 8px;
  border: 1px dashed var(--accent-border); background: var(--accent-dim);
  font-family: var(--font-mono); font-size: 12px; color: var(--accent-bright);
  display: flex; align-items: center; justify-content: space-between;
}
.cursor-ico { color: var(--accent-bright); }

/* ── Comparison table ───────────────────────────────────────────────────── */
.compare { overflow: hidden; padding: 0; }
.compare-table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: 16px 22px; text-align: left; border-bottom: 1px solid var(--border); }
.compare-table thead th { font-size: 13px; color: var(--text-secondary); font-weight: 500; background: var(--bg-surface); }
.compare-table thead th:first-child { width: 46%; }
.compare-table .col-us { color: var(--accent-bright); font-weight: 600; position: relative; }
.compare-table .col-us::before {
  content: ''; position: absolute; inset: 0;
  background: var(--accent-dim); z-index: -1;
}
.compare-table tbody td { font-size: 14.5px; }
.compare-table tbody td:first-child { color: var(--text-primary); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.ck { display: inline-flex; width: 22px; height: 22px; border-radius: 6px; place-items: center; justify-content: center; }
.ck.yes { background: var(--accent-dim); color: var(--accent-bright); }
.ck.no  { background: rgba(224,82,82,0.10); color: var(--danger); }
.ck svg { width: 13px; height: 13px; stroke-width: 2.5; }
.col-center { text-align: center !important; }

/* ── Pricing ────────────────────────────────────────────────────────────── */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.price-card { padding: 32px 28px; display: flex; flex-direction: column; gap: 8px; position: relative; }
.price-card.featured { border-color: var(--accent-border); background: linear-gradient(165deg, var(--bg-card), rgba(29,158,117,0.04)); }
.price-card.featured::after {
  content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, var(--accent-border), transparent 50%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.price-badge {
  position: absolute; top: -11px; left: 28px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  padding: 4px 11px; border-radius: 7px; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--accent); color: #fff; box-shadow: 0 4px 14px rgba(29,158,117,0.4);
}
.price-name { font-size: 14px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.1em; }
.price-amount { display: flex; align-items: baseline; gap: 4px; margin: 10px 0 4px; }
.price-amount .num { font-family: var(--font-mono); font-size: 44px; font-weight: 600; letter-spacing: -2px; }
.price-amount .per { color: var(--text-muted); font-size: 14px; }
.price-desc { color: var(--text-secondary); font-size: 14px; min-height: 40px; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 22px 0 26px; }
.price-features li { display: flex; gap: 11px; align-items: flex-start; font-size: 14px; color: var(--text-primary); }
.price-features li svg { width: 16px; height: 16px; color: var(--accent-bright); flex-shrink: 0; margin-top: 3px; stroke-width: 2; }
.price-features li.muted { color: var(--text-muted); }
.price-features li.muted svg { color: var(--text-muted); }
.price-card .btn { width: 100%; justify-content: center; margin-top: auto; padding-left: 22px; padding-right: 14px; }
.badge-premium {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--premium-dim); border: 1px solid var(--premium-border); color: var(--premium);
  font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 5px;
  font-family: var(--font-mono); letter-spacing: 0.05em;
}

/* CPI callout */
.cpi {
  margin-top: 26px; padding: 20px 24px; border-radius: var(--radius-md);
  background: var(--premium-dim); border: 1px solid var(--premium-border);
  display: flex; align-items: center; gap: 16px; justify-content: center; flex-wrap: wrap; text-align: center;
}
.cpi svg { width: 22px; height: 22px; color: var(--premium); flex-shrink: 0; }
.cpi b { color: var(--premium); }
.cpi span { color: var(--text-secondary); font-size: 14.5px; }

/* ── FAQ ────────────────────────────────────────────────────────────────── */
.faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px; text-align: left; color: var(--text-primary); font-weight: 500; font-size: 16px;
}
.faq-q svg { width: 18px; height: 18px; color: var(--text-secondary); flex-shrink: 0; transition: transform 0.35s var(--ease-fluid); }
.faq-item[open] .faq-q svg { transform: rotate(45deg); color: var(--accent-bright); }
.faq-a { padding: 0 24px 22px; color: var(--text-secondary); font-size: 15px; line-height: 1.7; }
.faq-item summary { list-style: none; } .faq-item summary::-webkit-details-marker { display: none; }

/* ── How it works — 3 steps ─────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { padding: 30px 28px; display: flex; flex-direction: column; gap: 12px; position: relative; }
.step-num {
  font-family: var(--font-mono); font-size: 14px; font-weight: 600;
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-dim); border: 1px solid var(--accent-border); color: var(--accent-bright);
}
.step h3 { font-size: 18px; font-weight: 600; }
.step p { color: var(--text-secondary); font-size: 14.5px; }
.step-line {
  position: absolute; top: 49px; right: -10px; width: 20px; height: 1px;
  background: var(--border-medium);
}
.step:last-child .step-line { display: none; }

/* ── Use cases ──────────────────────────────────────────────────────────── */
.usecases { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.usecase {
  padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md);
  transition: border-color 0.25s var(--ease-out), transform 0.4s var(--ease-fluid), background 0.25s var(--ease-out);
}
.usecase:hover { border-color: var(--accent-border); transform: translateY(-3px); background: var(--bg-hover); }
.usecase-ico {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: var(--bg-input); border: 1px solid var(--border-medium); color: var(--accent-bright); margin-bottom: 4px;
}
.usecase-ico svg { width: 19px; height: 19px; stroke-width: 1.7; }
.usecase h3 { font-size: 16px; font-weight: 600; }
.usecase p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.55; }
.usecase .eg { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-muted); margin-top: auto; padding-top: 8px; }

/* ── Language selector ──────────────────────────────────────────────────── */
.lang { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 11px; border-radius: 999px;
  color: var(--text-secondary); font-size: 13px; font-weight: 500;
  border: 1px solid transparent;
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.lang-btn:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.lang-btn .flag { font-size: 15px; line-height: 1; }
.lang-btn svg { width: 13px; height: 13px; opacity: 0.6; transition: transform 0.3s var(--ease-fluid); }
.lang[data-open="true"] .lang-btn svg { transform: rotate(180deg); }
.lang[data-open="true"] .lang-btn { color: var(--text-primary); border-color: var(--border-medium); }
.lang-menu {
  position: absolute; top: calc(100% + 10px); right: 0; min-width: 184px;
  background: rgba(15, 20, 25, 0.92); border: 1px solid var(--border-medium);
  border-radius: 14px; padding: 6px;
  backdrop-filter: blur(20px) saturate(150%); -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  opacity: 0; transform: translateY(-8px) scale(0.97); pointer-events: none;
  transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-fluid);
  z-index: 120;
}
.lang[data-open="true"] .lang-menu { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.lang-opt {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 9px 12px; border-radius: 9px; text-align: left;
  color: var(--text-secondary); font-size: 14px; font-weight: 500;
  transition: background 0.15s var(--ease-out), color 0.15s var(--ease-out);
}
.lang-opt:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }
.lang-opt .flag { font-size: 18px; line-height: 1; }
.lang-opt[aria-current="true"] { color: var(--accent-bright); background: var(--accent-dim); }
.lang-opt .check { margin-left: auto; width: 15px; height: 15px; opacity: 0; }
.lang-opt[aria-current="true"] .check { opacity: 1; }

/* ── Final CTA ──────────────────────────────────────────────────────────── */
.final-cta { text-align: center; padding: 80px 32px; position: relative; overflow: hidden; }
.final-cta::after {
  content: ''; position: absolute; bottom: -60%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(29,158,117,0.16), transparent 65%); pointer-events: none;
}
.final-cta h2 { margin-bottom: 18px; }
.final-cta .btn { margin-top: 30px; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: 56px 0 40px; margin-top: 40px; }
.footer-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-brand { max-width: 280px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { color: var(--text-secondary); font-size: 14px; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; color: var(--text-secondary); font-size: 14px; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent-bright); }
.footer-bottom {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--text-muted); font-size: 13px;
}

/* ── Scroll reveal (gated behind .js for graceful no-JS degradation) ─────── */
/* The failsafe animation reveals content after 2.5s even if app.js never runs. */
.js .reveal {
  opacity: 0; transform: translateY(28px); filter: blur(6px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out), filter 0.8s var(--ease-out);
  animation: revealFailsafe 0.01s linear 2.5s forwards;
}
.js .reveal.in { opacity: 1; transform: translateY(0); filter: blur(0); }
@keyframes revealFailsafe { to { opacity: 1; transform: none; filter: none; } }
.reveal[data-d="1"] { transition-delay: 0.07s; }
.reveal[data-d="2"] { transition-delay: 0.14s; }
.reveal[data-d="3"] { transition-delay: 0.21s; }

/* ── Legal / prose (privacy) ────────────────────────────────────────────── */
.prose { max-width: 760px; margin: 0 auto; }
.prose h1 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 12px; }
.prose .updated { color: var(--text-muted); font-family: var(--font-mono); font-size: 13px; margin-bottom: 40px; }
.prose h2 { font-size: 22px; margin: 40px 0 14px; color: var(--text-primary); }
.prose p, .prose li { color: var(--text-secondary); font-size: 15.5px; line-height: 1.75; }
.prose p { margin-bottom: 14px; }
.prose ul { margin: 0 0 14px; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose a { color: var(--accent-bright); text-decoration: underline; text-underline-offset: 3px; }
.prose .callout {
  padding: 20px 24px; border-radius: var(--radius-md);
  background: var(--accent-dim); border: 1px solid var(--accent-border);
  margin: 24px 0;
}
.prose .callout p { color: var(--text-primary); margin: 0; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .demo { max-width: 380px; margin: 0 auto; width: 100%; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card.span-3, .card.span-4, .card.span-6 { grid-column: span 2; }
  .pricing { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .steps { grid-template-columns: 1fr; }
  .step-line { display: none; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .section { padding: 72px 0; }
  .hero { padding: 130px 0 72px; }
  .bento { grid-template-columns: 1fr; }
  .card.span-2 { grid-column: span 1; }
  .compare-table th, .compare-table td { padding: 13px 14px; font-size: 13px; }
  .lang-btn .lang-name { display: none; }
  .footer-cols { gap: 36px; }
}
@media (max-width: 480px) {
  /* Compact nav CTA: icon only, so brand + lang + CTA fit on narrow screens */
  .nav-inner { padding: 9px 9px 9px 16px; gap: 8px; }
  .nav-cta { padding: 9px; }
  .nav-cta > span[data-i18n] { display: none; }
  .nav-cta .btn-icon { background: transparent; width: 24px; height: 24px; }
  .brand { font-size: 15px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  html { scroll-behavior: auto; }
}