/* ================================================================
   DESIGN TOKENS
   ================================================================ */
:root {
  /* surfaces */
  --bg-primary:    #060a13;
  --bg-secondary:  #0b1122;
  --bg-tertiary:   #101828;
  --bg-card:       #0f1629;
  --surface:       rgba(255,255,255,.035);
  --surface-hover: rgba(255,255,255,.06);

  /* text */
  --text-primary:   #f5f7fc;
  --text-secondary: #94a3c4;
  --text-tertiary:  #5d6b89;
  --text-inverse:   #060a13;

  /* borders */
  --border:       rgba(255,255,255,.08);
  --border-hover: rgba(255,255,255,.16);

  /* accent — primary blue */
  --accent:       #3b82f6;
  --accent-hover: #60a5fa;
  --accent-glow:  rgba(59,130,246,.12);
  --accent-glow2: rgba(59,130,246,.06);

  /* accent — secondary green (success / live states) */
  --green:    #34d399;
  --green-bg: rgba(52,211,153,.08);

  /* sizing */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --max-width:  1200px;

  /* fonts */
  --font-sans:  'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono:  ui-monospace, 'SF Mono', SFMono-Regular, Menlo, monospace;
}

/* ── 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);
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
  font-size: 16px;
}
a   { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }

/* ── Ambient background ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(59,130,246,.08), transparent),
    radial-gradient(ellipse 50% 40% at 80% 50%, rgba(59,130,246,.04), transparent),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(52,211,153,.03), transparent);
  pointer-events: none;
  z-index: 0;
}

/* ── Utility ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

/* ── Sections ── */
.section        { padding: 96px 0; }
.section-alt    { background: var(--bg-secondary); }
.section-dark   { background: var(--bg-tertiary); }

/* ── Typography ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-hover);
  margin-bottom: 20px;
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}
.heading-xl {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: 1.06;
}
.heading-lg {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.12;
}
.heading-md {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.18;
}
.heading-sm {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}
.text-lg {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.text-md {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-hover), #a78bfa, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-header {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-header.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 13px 28px;
  border: 1px solid transparent;
  transition: all .2s ease;
  white-space: nowrap;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(59,130,246,.3);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 8px 32px rgba(59,130,246,.4);
}
.btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
}
.btn-lg { padding: 16px 36px; font-size: 15px; border-radius: var(--radius-lg); }
.btn-primary.btn-lg {
  animation: pulse-glow 2.5s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(59,130,246,.3); }
  50%      { box-shadow: 0 4px 32px rgba(59,130,246,.5), 0 0 12px rgba(59,130,246,.2); }
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-group { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ================================================================
   NAV
   ================================================================ */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background .3s, box-shadow .3s;
}
.nav-wrap.scrolled {
  background: rgba(6,10,19,.85);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 1px 0 var(--border), 0 8px 32px rgba(0,0,0,.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-brand img { height: 88px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color .15s, background .15s;
}
.nav-links a:hover {
  color: var(--text-primary);
  background: var(--surface);
}
.nav-featured {
  color: var(--accent-hover) !important;
  font-weight: 600 !important;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.15);
}
.nav-featured:hover {
  background: rgba(59,130,246,.14) !important;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  padding: 8px;
}
.nav-toggle svg { width: 24px; height: 24px; }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  padding: 160px 0 80px;
  text-align: center;
}
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 5px 5px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 36px;
  transition: border-color .2s;
}
.hero-pill:hover { border-color: var(--border-hover); }
.hero-pill-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(52,211,153,.2);
}
.hero-pill svg { width: 14px; height: 14px; color: var(--text-tertiary); }

.hero h1 {
  max-width: 820px;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
}

/* Hero product mockup */
.hero-mockup {
  margin-top: 72px;
  width: 100%;
  max-width: 960px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-card), var(--bg-primary));
  padding: 3px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.03) inset,
    0 48px 100px rgba(0,0,0,.5),
    0 0 60px var(--accent-glow2);
  position: relative;
}
.hero-mockup-inner {
  border-radius: calc(var(--radius-xl) - 3px);
  background: var(--bg-card);
  overflow: hidden;
}
/* Mockup chrome bar */
.mockup-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(0,0,0,.25);
  border-bottom: 1px solid var(--border);
}
.chrome-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.chrome-dot:nth-child(1) { background: #ff5f57; }
.chrome-dot:nth-child(2) { background: #ffbd2e; }
.chrome-dot:nth-child(3) { background: #28c840; }
.chrome-url {
  flex: 1;
  margin-left: 12px;
  padding: 6px 14px;
  border-radius: 6px;
  background: rgba(255,255,255,.04);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-tertiary);
}
/* Mockup content */
.mockup-body {
  padding: 28px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  min-height: 340px;
}
.mockup-sidebar {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  padding: 20px;
}
.mockup-sidebar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}
.mockup-role {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: default;
  transition: background .15s;
  margin-bottom: 4px;
}
.mockup-role.active {
  background: var(--accent-glow);
  color: var(--accent-hover);
  border: 1px solid rgba(59,130,246,.2);
}
.mockup-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.mockup-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.mockup-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}
.mockup-avatar.user { background: linear-gradient(135deg, var(--accent), #a78bfa); }
.mockup-avatar.ai   { background: linear-gradient(135deg, var(--green), #2dd4bf); }
.mockup-bubble {
  flex: 1;
  padding: 12px 16px;
  border-radius: 12px 12px 12px 4px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
}
.mockup-bubble.ai-bubble {
  border-radius: 12px 12px 4px 12px;
  background: rgba(59,130,246,.06);
  border-color: rgba(59,130,246,.12);
}
.mockup-bubble-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}
.mockup-bubble p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.mockup-score-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(52,211,153,.15);
  background: rgba(52,211,153,.04);
  margin-top: auto;
}
.mockup-score-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.mockup-score-track {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,.06);
  overflow: hidden;
}
.mockup-score-fill {
  height: 100%;
  width: 0%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--green), #2dd4bf);
  transition: width 1.8s cubic-bezier(.22,1,.36,1);
}
.mockup-score-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--green);
  font-family: var(--font-mono);
}

/* ================================================================
   TRUST BAR
   ================================================================ */
.trust-bar {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 36px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-tertiary);
  white-space: nowrap;
}
.trust-item svg {
  width: 18px; height: 18px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

/* ================================================================
   PRODUCTS
   ================================================================ */
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.product-card {
  padding: 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color .3s ease, background .3s ease;
}
.product-card:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
}
.product-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: center;
  padding: 40px;
  border-color: rgba(59,130,246,.15);
  background: linear-gradient(180deg, rgba(59,130,246,.06), rgba(59,130,246,.015));
  position: relative;
}
.product-card.featured::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.product-card-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.product-card-header .heading-sm {
  margin-top: 4px;
}
.product-card-header .text-md {
  max-width: 40ch;
}
.product-card-visual {
  position: relative;
}
.product-card-visual .hero-mockup {
  margin-top: 0;
  max-width: 100%;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.03) inset,
    0 20px 50px rgba(0,0,0,.4),
    0 0 30px var(--accent-glow2);
}
.product-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}
.product-badge.live {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(52,211,153,.2);
}
.product-badge.soon {
  background: rgba(255,255,255,.04);
  color: var(--text-tertiary);
  border: 1px solid var(--border);
}
.product-card:not(.featured) {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ================================================================
   HOW IT WORKS
   ================================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: step;
}
.step-card {
  position: relative;
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all .3s ease;
  counter-increment: step;
}
.step-card:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
  transform: translateY(-3px);
}
.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1px solid rgba(59,130,246,.2);
  margin-bottom: 20px;
  font-size: 15px;
  font-weight: 800;
  color: var(--accent-hover);
}
.step-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.step-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ================================================================
   FEATURE ROWS (alternating text+visual)
   ================================================================ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-row.reversed .feature-content { order: 2; }
.feature-row.reversed .feature-visual  { order: 1; }

.feature-content h2 {
  margin-bottom: 16px;
}
.feature-content > p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 48ch;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.feature-list li svg {
  width: 20px; height: 20px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-hover);
  transition: gap .2s ease, color .2s ease;
}
.feature-link:hover {
  gap: 12px;
  color: #93bbfd;
}
.feature-link svg {
  width: 16px; height: 16px;
}

.feature-visual {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.feature-visual::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
}
.feature-visual.glow-blue::before {
  background: radial-gradient(ellipse at 30% 20%, var(--accent-glow), transparent 60%);
}
.feature-visual.glow-green::before {
  background: radial-gradient(ellipse at 70% 80%, rgba(52,211,153,.08), transparent 60%);
}

/* Feature visual — metric cards */
.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  position: relative;
}
.metric-card {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.metric-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}
.metric-card-val {
  font-size: 28px;
  font-weight: 800;
  font-family: var(--font-mono);
  letter-spacing: -.02em;
}
.metric-card-val.blue  { color: var(--accent-hover); }
.metric-card-val.green { color: var(--green); }
.metric-card-sub {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 4px;
}
.metric-card.full { grid-column: 1 / -1; }

/* Feature visual — interview modes */
.mode-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.mode-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  transition: all .2s;
}
.mode-item:hover {
  background: rgba(255,255,255,.04);
  border-color: var(--border-hover);
}
.mode-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.mode-icon svg { width: 20px; height: 20px; }
.mode-icon.blue   { background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.18); color: var(--accent-hover); }
.mode-icon.purple { background: rgba(167,139,250,.1); border: 1px solid rgba(167,139,250,.18); color: #a78bfa; }
.mode-icon.green  { background: rgba(52,211,153,.1);  border: 1px solid rgba(52,211,153,.18);  color: var(--green); }
.mode-icon.amber  { background: rgba(251,191,36,.1);  border: 1px solid rgba(251,191,36,.18);  color: #fbbf24; }
.mode-text h4 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.mode-text p  { font-size: 13px; color: var(--text-tertiary); }

/* ================================================================
   STATS ROW
   ================================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}
.stat-block {
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}
.stat-val {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ================================================================
   TESTIMONIAL / QUOTE
   ================================================================ */
.quote-block {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}
.quote-graphic {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-tertiary));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.quote-graphic::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-glow), rgba(52,211,153,.08));
  z-index: -1;
}
.quote-graphic-inner {
  font-size: 64px;
  line-height: 1;
  color: var(--accent);
  font-weight: 900;
  opacity: .6;
}
.quote-content blockquote {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 20px;
  font-style: italic;
}
.quote-content blockquote::before { content: '\201C'; }
.quote-content blockquote::after  { content: '\201D'; }
.quote-attribution {
  font-size: 14px;
  color: var(--text-secondary);
}
.quote-attribution strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ================================================================
   BOTTOM CTA BAND
   ================================================================ */
.cta-band {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}
.cta-band-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.cta-band-inner h2 {
  margin-bottom: 0;
}
.cta-band-inner .text-lg {
  margin-bottom: 8px;
}

/* ================================================================
   FOOTER
   ================================================================ */
footer {
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
  padding: 56px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img { height: 72px; width: auto; margin-bottom: 14px; }
.footer-brand p {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.6;
  max-width: 28ch;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 14px;
  color: var(--text-tertiary);
  transition: color .15s;
}
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--text-tertiary); transition: color .15s; }
.footer-legal a:hover { color: var(--text-secondary); }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .product-card.featured { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 40px; }
  .feature-row.reversed .feature-content { order: 0; }
  .feature-row.reversed .feature-visual  { order: 0; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    padding: 12px 20px 20px;
    background: rgba(6,10,19,.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; }
  .nav-toggle { display: block; }
  .hero { padding: 120px 0 64px; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card.featured { grid-column: auto; padding: 24px; }
  .hero-mockup { margin-top: 48px; }
  .mockup-body { grid-template-columns: 1fr; }
  .mockup-sidebar { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .quote-block { flex-direction: column; text-align: center; gap: 28px; }
  .quote-graphic { width: 140px; height: 140px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero h1 { font-size: 32px; }
  .stats-row { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; width: 100%; }
  .btn-group .btn { width: 100%; justify-content: center; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-card.full { grid-column: auto; }
}

/* ── Scroll animations ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}