/* ============================================================
   TEKCUNAT VISION — Premium Dark Landing Page
   Production stylesheet
   ============================================================ */

:root {
  --bg: #0a0b0f;
  --bg-soft: #11131a;
  --bg-card: #14171f;
  --bg-elevated: #1a1e28;
  --border: rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.12);
  --text: #f2f4f8;
  --text-muted: #9aa0ad;
  --text-dim: #6b7080;
  --accent: #6366f1;
  --accent-2: #f59e0b;
  --accent-3: #ef4444;
  --accent-4: #3b82f6;
  --success: #22c55e;
  --gradient-brand: linear-gradient(90deg, #8b5cf6 0%, #3b82f6 30%, #f59e0b 60%, #ef4444 100%);
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-soft: 0 1px 0 rgba(255,255,255,0.04) inset, 0 20px 60px rgba(0,0,0,0.35);
  --max: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient background glow */
body::before {
  content: "";
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 800px;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.12) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; font-family: 'Inter', sans-serif; letter-spacing: -0.01em; }

p { color: var(--text-muted); font-size: 1.02rem; }
p.lead { font-size: 1.15rem; color: var(--text-muted); max-width: 680px; }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--border-strong);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(10,11,15,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, padding 0.3s;
}
.nav.scrolled { border-bottom-color: var(--border); padding: 14px 0; }

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}
.brand img { height: 32px; width: auto; display: block; }
.brand-name {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-actions { display: flex; align-items: center; gap: 16px; }

.lang-switcher {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  background: rgba(255,255,255,0.02);
}
.lang-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}
.lang-btn:hover { color: var(--text-muted); }
.lang-btn.active { background: var(--bg-elevated); color: var(--text); }

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px; height: 40px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s ease;
  letter-spacing: -0.005em;
}
.btn-primary {
  background: var(--text);
  color: var(--bg);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 30px rgba(255,255,255,0.12); }

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover { border-color: var(--text-muted); background: rgba(255,255,255,0.03); }

.btn .arrow { display: inline-block; transition: transform 0.25s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============================================================
   SECTION SHELL
   ============================================================ */
section { padding: 120px 0; position: relative; }
section:first-of-type { padding-top: 160px; }

.section-head { max-width: 720px; margin-bottom: 64px; }
.section-head h2 { margin-bottom: 20px; }

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  width: 100%;
}

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: 160px; padding-bottom: 100px; }

.hero-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 56px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s cubic-bezier(0.2,0.8,0.2,1) 0.1s forwards;
}
.hero-logo img {
  max-width: 480px;
  width: 70%;
  height: auto;
  filter: drop-shadow(0 0 40px rgba(99,102,241,0.15));
}

.hero-content { text-align: center; max-width: 900px; margin: 0 auto; }

.hero h1 {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s cubic-bezier(0.2,0.8,0.2,1) 0.3s forwards;
}
.hero h1 .accent-word {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  font-weight: 400;
}

.hero-sub {
  margin: 28px auto 40px;
  max-width: 640px;
  font-size: 1.12rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s cubic-bezier(0.2,0.8,0.2,1) 0.5s forwards;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s cubic-bezier(0.2,0.8,0.2,1) 0.7s forwards;
}

.hero-note {
  margin-top: 48px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.2,0.8,0.2,1) 0.9s forwards;
}

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* Hero pilot badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 9px 18px;
  margin-bottom: 28px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(245,158,11,0.22);
  border-radius: 999px;
  text-decoration: none;
  line-height: 1.4;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.04),
    0 0 0 1px rgba(245,158,11,0.04);
  transition: color .2s ease, border-color .2s ease, background .2s ease;
  opacity: 0;
  animation: fadeUp .9s cubic-bezier(0.2,0.8,0.2,1) .2s forwards;
}
.hero-badge:hover {
  color: var(--text);
  border-color: rgba(245,158,11,0.38);
  background: rgba(255,255,255,0.05);
}
.hero-badge-dot {
  flex-shrink: 0;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 0 4px rgba(245,158,11,0.18);
  animation: pulseDot 2s ease-in-out infinite;
}
.hero-badge-tag {
  color: #fbbf24;
  font-weight: 500;
}
.hero-badge-sep {
  opacity: 0.45;
  margin: 0 -2px;
}
.hero-badge-text {
  color: var(--text-muted);
}
@keyframes pulseDot { 0%, 100% { opacity: 1 } 50% { opacity: .45 } }

@media (max-width: 720px) {
  .hero-badge { font-size: 0.7rem; letter-spacing: 0.08em; }
}

/* Pilot note — refined early-access card */
.pilot-note {
  position: relative;
  max-width: 640px;
  margin: 40px auto 0;
  padding: 26px 30px 26px 32px;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.pilot-note::before {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 0;
  width: 2px;
  background: #f59e0b;
  border-radius: 0 2px 2px 0;
  opacity: 0.75;
}
.pilot-note-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 8px;
}
.pilot-note-label::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
  animation: pulseDot 2s ease-in-out infinite;
}
.pilot-note p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-muted);
}
@media (max-width: 720px) {
  .pilot-note { padding: 22px 24px 22px 26px; }
  .pilot-note p { font-size: 0.95rem; }
}

/* ============================================================
   WHAT IT IS
   ============================================================ */
.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.what-visual {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elevated));
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.plate-demo {
  position: relative;
  width: 82%;
  aspect-ratio: 2.2 / 1;
  background: #f8f9fa;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  color: #1a1e28;
  letter-spacing: 0.1em;
  box-shadow: 0 30px 60px rgba(0,0,0,0.4), 0 0 0 3px rgba(255,255,255,0.08);
  border: 2px solid #d1d5db;
}
.plate-demo::before {
  content: "AL";
  position: absolute;
  left: 8px; top: 50%;
  transform: translateY(-50%);
  background: var(--accent-4);
  color: white;
  font-size: 0.7rem;
  padding: 18px 6px;
  border-radius: 4px;
  letter-spacing: 0;
}
.scan-line {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-2), transparent);
  box-shadow: 0 0 20px var(--accent-2);
  animation: scan 3s ease-in-out infinite;
  top: 0;
}
@keyframes scan {
  0%, 100% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  50% { top: 100%; opacity: 1; }
  60% { opacity: 0; }
}

/* ============================================================
   PROBLEMS
   ============================================================ */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}
.problem-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.problem-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.problem-card p { font-size: 0.94rem; }
.problem-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 18px;
  letter-spacing: 0.1em;
}

/* ============================================================
   USE CASES
   ============================================================ */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 48px;
}
.usecase { background: var(--bg-soft); padding: 36px 32px; transition: background 0.3s; }
.usecase:hover { background: var(--bg-card); }
.usecase-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent-4);
}
.usecase-icon svg { width: 22px; height: 22px; }
.usecase h3 { margin-bottom: 8px; font-size: 1.05rem; }
.usecase p { font-size: 0.94rem; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.steps { margin-top: 48px; position: relative; }
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--border); }
.step-num {
  font-family: 'Fraunces', serif;
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--text-dim);
  font-style: italic;
  line-height: 1;
}
.step-content h3 { margin-bottom: 8px; }
.step-content p { font-size: 0.98rem; }

/* ============================================================
   DASHBOARD PREVIEW
   ============================================================ */
.dashboard-section {
  background:
    radial-gradient(ellipse at bottom, rgba(59,130,246,0.06), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.dashboard-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.dashboard-head h2 { margin-bottom: 20px; }
.dashboard-head .eyebrow { justify-content: center; }

.dashboard-frame {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03) inset;
}
.dashboard-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.dashboard-bar .dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: #3a3f4a;
}
.dashboard-bar .dot.r { background: #ff5f56; }
.dashboard-bar .dot.y { background: #ffbd2e; }
.dashboard-bar .dot.g { background: #27c93f; }
.dashboard-bar .path {
  margin-left: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.dashboard-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 420px;
}
.dashboard-side {
  background: var(--bg-soft);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dashboard-side .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 8px 12px;
  margin-top: 6px;
}
.dashboard-side .item {
  padding: 9px 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dashboard-side .item.active { background: var(--bg-elevated); color: var(--text); }
.dashboard-side .item svg { width: 16px; height: 16px; flex: 0 0 16px; }

.dashboard-main { padding: 24px; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.stat {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.stat .k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.stat .v {
  font-family: 'Fraunces', serif;
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
}
.stat .d { font-size: 0.78rem; color: var(--success); margin-top: 4px; }
.stat .d.neutral { color: var(--text-dim); }

.log-table {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.log-head, .log-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr 0.9fr 0.9fr;
  gap: 16px;
  padding: 12px 18px;
  font-size: 0.85rem;
  align-items: center;
}
.log-head {
  background: var(--bg-elevated);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.log-row { border-top: 1px solid var(--border); color: var(--text-muted); }
.log-row .plate {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}
.tag.ok  { background: rgba(34,197,94,0.12); color: #86efac; border: 1px solid rgba(34,197,94,0.25); }
.tag.warn { background: rgba(245,158,11,0.12); color: #fbbf24; border: 1px solid rgba(245,158,11,0.25); }
.tag.deny { background: rgba(239,68,68,0.12); color: #fca5a5; border: 1px solid rgba(239,68,68,0.25); }

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.benefit {
  padding: 28px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.benefit::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 36px; height: 2px;
  background: var(--accent-2);
}
.benefit h3 { margin-bottom: 8px; font-size: 1.02rem; }
.benefit p { font-size: 0.94rem; }

/* ============================================================
   WHY CHOOSE
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.why-card {
  padding: 32px 28px;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.why-card .why-num {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--accent-2);
  margin-bottom: 20px;
}
.why-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.why-card p { font-size: 0.94rem; }

/* ============================================================
   FUTURE VISION
   ============================================================ */
.vision-section {
  background:
    radial-gradient(ellipse at top, rgba(99,102,241,0.08), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.vision-content { max-width: 820px; margin: 0 auto; text-align: center; }
.vision-content p { font-size: 1.08rem; margin-top: 20px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  margin-top: 48px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.faq-item {
  border-top: 1px solid var(--border);
}
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: 'Fraunces', serif;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-align: left;
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.faq-q .faq-icon {
  flex: 0 0 24px;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, border-color 0.3s;
  position: relative;
}
.faq-q .faq-icon::before,
.faq-q .faq-icon::after {
  content: "";
  position: absolute;
  background: var(--text-muted);
  transition: opacity 0.3s;
}
.faq-q .faq-icon::before { width: 10px; height: 1px; }
.faq-q .faq-icon::after { width: 1px; height: 10px; }
.faq-item.open .faq-q .faq-icon { transform: rotate(45deg); border-color: var(--text-muted); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  color: var(--text-muted);
  font-size: 0.98rem;
}
.faq-item.open .faq-a {
  max-height: 320px;
  padding: 0 0 24px;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  padding: 100px 0;
  position: relative;
}
.cta-wrap {
  background:
    radial-gradient(ellipse at top left, rgba(139,92,246,0.14), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(245,158,11,0.12), transparent 50%),
    var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 72px 48px;
  text-align: center;
  overflow: hidden;
  position: relative;
}
.cta-wrap h2 { margin-bottom: 20px; }
.cta-wrap p.lead { margin: 0 auto 32px; }
.cta-wrap .hero-ctas { justify-content: center; }

/* ============================================================
   FOUNDER
   ============================================================ */
.founder-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 40px;
}
.founder-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}
.founder-avatar {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', serif;
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--bg);
}
.founder-card h3 { font-family: 'Fraunces', serif; font-weight: 500; letter-spacing: -0.01em; margin-bottom: 6px; }
.founder-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.founder-text p { margin-bottom: 18px; font-size: 1.02rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}
.contact-wrap { max-width: 720px; margin: 0 auto; }
.contact-head { text-align: center; margin-bottom: 48px; }
.contact-head .eyebrow { justify-content: center; }

.contact-channels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 28px auto 0;
  max-width: 640px;
}
.contact-channel {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  text-decoration: none;
  color: var(--text);
  text-align: left;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.contact-channel:hover {
  border-color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  transform: translateY(-1px);
}
.contact-channel-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.contact-channel-value {
  font-size: 0.95rem;
  color: var(--text);
  word-break: break-word;
}
@media (max-width: 720px) {
  .contact-channels { grid-template-columns: 1fr; }
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--text-muted);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-submit { margin-top: 24px; display: flex; justify-content: flex-end; }
.form-submit .btn[disabled] { opacity: 0.6; cursor: not-allowed; }

.form-status {
  display: none;
  padding: 14px;
  border-radius: 10px;
  margin-top: 16px;
  font-size: 0.92rem;
  text-align: center;
}
.form-status.show { display: block; }
.form-status.success {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.3);
  color: #86efac;
}
.form-status.error {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
}

/* Honeypot (anti-spam) */
.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; max-width: 360px; }
.footer-brand img {
  height: 24px;
  width: auto;
  align-self: flex-start;
  opacity: 0.75;
  margin-left: -2px;
}
.footer-brand p { font-size: 0.9rem; color: var(--text-dim); }

.footer-col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 16px;
  font-weight: 500;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.2,0.8,0.2,1), transform 0.8s cubic-bezier(0.2,0.8,0.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Nav items compress before they break — 7 items gets tight. */
@media (max-width: 1120px) {
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 0.88rem; }
}

@media (max-width: 1000px) {
  .why-grid { grid-template-columns: 1fr; }

  /* Dashboard switches to horizontal side-nav + stacked body */
  .dashboard-body { grid-template-columns: 1fr; }
  .dashboard-side {
    display: flex;
    flex-direction: row;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 12px;
  }
  .dashboard-side::-webkit-scrollbar { height: 0; }
  .dashboard-side .label { display: none; }
  .dashboard-side .item { flex: 0 0 auto; white-space: nowrap; }

  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .log-head, .log-row { grid-template-columns: 1fr 1fr 0.9fr; }
  .log-head .col-time, .log-row .col-time,
  .log-head .col-cam,  .log-row .col-cam { display: none; }
}

/* Nav collapses into a burger — 7 items is too many for this width. */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-soft);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }
  .nav-links.open a { font-size: 1rem; padding: 4px 0; }

  .what-grid { grid-template-columns: 1fr; gap: 40px; }
  .founder-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }

  section { padding: 80px 0; }
  .cta-band { padding: 80px 0; }
  .hero { padding-top: 120px; padding-bottom: 60px; }
  .hero-logo { margin-bottom: 40px; }
  .hero-logo img { width: 85%; }

  .contact-form { padding: 24px; }
  .cta-wrap { padding: 48px 24px; }

  /* FAQ — a touch tighter and more readable */
  .faq-q { font-size: 1.05rem; padding: 20px 0; gap: 16px; }
  .faq-item.open .faq-a { padding: 0 0 20px; }
}

@media (max-width: 640px) {
  .log-head, .log-row { grid-template-columns: 1fr 0.8fr 0.9fr; gap: 10px; padding: 10px 14px; font-size: 0.78rem; }
  .dashboard-main { padding: 16px; }
  .dashboard-bar .path { display: none; }
  .dashboard-frame { border-radius: 14px; }
  .cta-wrap { padding: 40px 20px; }
  .cta-wrap h2 { font-size: clamp(1.6rem, 7vw, 2.2rem); }
}

@media (max-width: 560px) {
  section { padding: 64px 0; }
  .step { grid-template-columns: 50px 1fr; gap: 16px; padding: 24px 0; }
  .step-num { font-size: 1.8rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { justify-content: center; }
  .stat-row { grid-template-columns: 1fr 1fr; }

  /* Shrink language switcher so it doesn't crowd the burger */
  .nav-actions { gap: 10px; }
  .nav-actions .lang-switcher { padding: 2px; }
  .lang-btn { padding: 5px 8px; font-size: 0.68rem; letter-spacing: 0.05em; }
  .brand img { height: 28px; }

  .contact-form { padding: 20px; }
  .form-field input,
  .form-field select,
  .form-field textarea { font-size: 16px; } /* prevent iOS zoom on focus */
  .form-submit { justify-content: stretch; }
  .form-submit .btn { width: 100%; justify-content: center; }

  .footer-bottom { font-size: 0.7rem; }
}

@media (max-width: 380px) {
  .stat .v { font-size: 1.35rem; }
  h1 { font-size: 2.2rem; }
}