/*
 * LinaDesk — tanıtım sitesi (v2)
 * Modern SaaS estetik: Linear/Vercel/Stripe diliyle yaklaşan bir yeniden yazım.
 * Yerel — hiç CDN/Tailwind bağımlılığı yok. Tek dosya, tek amaç.
 */

:root {
  /* Palet — zinc + indigo, ürünle aynı DNA */
  --canvas: #FAFAFA;
  --surface: #FFFFFF;
  --surface-elev: #FFFFFF;
  --surface-muted: #F4F4F5;
  --surface-3: #E4E4E7;
  --ink: #09090B;
  --ink-2: #3F3F46;
  --ink-3: #71717A;
  --ink-4: #A1A1AA;
  --line: #E4E4E7;
  --line-strong: #D4D4D8;

  --accent: #6366F1;
  --accent-2: #4F46E5;
  --accent-3: #4338CA;
  --accent-soft: #EEF2FF;
  --accent-ink: #FFFFFF;

  --success: #10B981;
  --danger: #EF4444;
  --warn: #F59E0B;

  /* Dark surface for hero/CTA/sections */
  --deep: #08080B;
  --deep-2: #101014;
  --deep-3: #18181B;
  --deep-4: #27272A;
  --deep-line: #27272A;
  --deep-ink: #FAFAFA;
  --deep-ink-2: #A1A1AA;
  --deep-ink-3: #71717A;

  /* Gradients */
  --grad-hero: radial-gradient(ellipse 900px 500px at 50% 0%, rgba(99, 102, 241, 0.22) 0%, transparent 60%);
  --grad-accent: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --grad-mesh: conic-gradient(from 180deg at 50% 50%, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15), rgba(99, 102, 241, 0.15));

  --shadow-sm: 0 1px 2px rgb(9 9 11 / 0.04);
  --shadow-md: 0 4px 6px -1px rgb(9 9 11 / 0.05), 0 2px 4px -2px rgb(9 9 11 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(9 9 11 / 0.06), 0 4px 6px -4px rgb(9 9 11 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(9 9 11 / 0.08), 0 8px 10px -6px rgb(9 9 11 / 0.06);
  --shadow-2xl: 0 25px 50px -12px rgb(9 9 11 / 0.15);
  --shadow-glow: 0 0 0 1px rgba(99, 102, 241, 0.2), 0 10px 40px -10px rgba(99, 102, 241, 0.35);
  --shadow-inner: inset 0 1px 0 0 rgb(255 255 255 / 0.6);

  --focus: 0 0 0 3px rgba(99, 102, 241, 0.28);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Monaco, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01", "ss03";
}

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
h1 {
  font-size: clamp(2rem, 3.6vw + 0.5rem, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}
h2 { font-size: clamp(1.6rem, 1.8vw + 1rem, 2.4rem); letter-spacing: -0.035em; overflow-wrap: break-word; }
h3 { font-size: 1.25rem; }
p { margin: 0; color: var(--ink-2); }
a { color: var(--accent-2); text-decoration: none; transition: color 150ms ease; }
a:hover { color: var(--accent-3); }
a:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 4px; }
img, svg { display: block; max-width: 100%; }

::selection { background: rgba(99, 102, 241, 0.25); color: var(--ink); }

/* ═══════════════════════════════════════════════ NAV ═══════════════════════════════════════════════ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(228, 228, 231, 0.7);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; padding: 14px 28px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; color: var(--ink); font-size: 15px;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--grad-accent);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md), inset 0 1px 0 0 rgba(255,255,255,0.2);
  color: white; font-weight: 700; font-size: 15px;
  font-family: var(--font);
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: var(--ink-2); padding: 8px 14px;
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 500;
  transition: background 150ms ease, color 150ms ease;
}
.nav-links a:hover { color: var(--ink); background: var(--surface-muted); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* Language picker */
.lang-picker { position: relative; }
.lang-current {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  font: inherit; font-size: 13px; font-weight: 600;
  background: transparent; color: var(--ink-2);
  border: 1px solid transparent; cursor: pointer;
  transition: background 150ms ease, color 150ms ease;
}
.lang-current:hover { background: var(--surface-muted); color: var(--ink); }
.lang-current svg { color: var(--ink-3); }
.lang-list {
  position: absolute; top: calc(100% + 4px); right: 0;
  min-width: 160px;
  list-style: none; padding: 6px; margin: 0;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-xl);
  opacity: 0; visibility: hidden;
  transform: translateY(-4px); transition: all 150ms ease;
  z-index: 100;
}
.lang-picker:hover .lang-list, .lang-picker:focus-within .lang-list {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.lang-list li a {
  display: block; padding: 8px 12px;
  color: var(--ink-2); font-size: 13px; font-weight: 500;
  border-radius: var(--radius-sm);
}
.lang-list li a:hover { background: var(--surface-muted); color: var(--ink); }
.lang-list li a[aria-selected=true] {
  background: var(--accent-soft); color: var(--accent-3); font-weight: 600;
}

/* ═══════════════════════════════════════════════ BUTTONS ═══════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font: inherit; font-size: 14px; font-weight: 600;
  line-height: 1; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 100ms ease, background 150ms ease, color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: #18181B; color: white; box-shadow: var(--shadow-lg); }
.btn-primary:active { transform: translateY(1px); }
.btn-accent {
  background: var(--accent);
  color: white;
  box-shadow: var(--shadow-md);
}
.btn-accent:hover { background: var(--accent-2); color: white; box-shadow: var(--shadow-glow); }
.btn-ghost {
  color: var(--ink);
  border-color: var(--line-strong);
  background: var(--surface);
}
.btn-ghost:hover { background: var(--surface-muted); color: var(--ink); border-color: var(--ink-3); }
.btn:focus-visible { outline: none; box-shadow: var(--focus); }
.btn-lg { padding: 13px 24px; font-size: 15px; }
.btn-icon {
  display: inline-flex; opacity: 0.8;
  transition: transform 200ms ease;
}
.btn:hover .btn-icon { transform: translateX(2px); }

/* ═══════════════════════════════════════════════ HERO ═══════════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  padding: 88px 24px 120px;
  background:
    var(--grad-hero),
    var(--canvas);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(9,9,11,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9,9,11,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 900px 600px at 50% 50%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 900px 600px at 50% 50%, black 0%, transparent 70%);
  opacity: 0.7;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1100px; margin: 0 auto;
  text-align: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  font-size: 13px; color: var(--ink-2); font-weight: 500;
  margin-bottom: 32px;
  transition: box-shadow 150ms ease;
}
.badge:hover { box-shadow: var(--shadow-md); }
.badge-pill {
  padding: 2px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-3);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.02em; text-transform: uppercase;
}
.badge-arrow { color: var(--ink-3); font-weight: 700; }

.hero h1 { color: var(--ink); margin-bottom: 24px; }
.hero h1 .accent-text {
  background: var(--grad-accent);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero .lead {
  font-size: clamp(1.05rem, 0.5vw + 1rem, 1.25rem);
  color: var(--ink-2);
  max-width: 640px; margin: 0 auto 40px;
  line-height: 1.55;
}
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-microcopy {
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-3);
  display: flex; gap: 20px; justify-content: center; flex-wrap: wrap;
}
.hero-microcopy span { display: inline-flex; align-items: center; gap: 6px; }
.hero-microcopy svg { color: var(--success); flex-shrink: 0; }

/* ═══════════════════════════════════════════════ PRODUCT PREVIEW ═══════════════════════════════════════════════ */
.preview-wrap {
  position: relative;
  max-width: 1200px; margin: 60px auto 0; padding: 0 24px;
}
.preview-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--deep);
  box-shadow: var(--shadow-2xl), 0 0 0 1px var(--line), 0 0 0 8px rgba(99,102,241,0.06);
}
.preview-frame::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: linear-gradient(180deg, transparent 70%, rgba(250,250,250,0.9) 100%);
}
.preview-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  background: var(--deep-2);
  border-bottom: 1px solid var(--deep-line);
}
.preview-bar .dot { width: 12px; height: 12px; border-radius: 999px; }
.preview-bar .dot-r { background: #EF4444; }
.preview-bar .dot-y { background: #F59E0B; }
.preview-bar .dot-g { background: #10B981; }
.preview-bar .url {
  margin-inline-start: 14px;
  padding: 4px 12px;
  background: var(--deep-3);
  border-radius: 6px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--deep-ink-2);
}
.preview-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 500px;
  background: var(--deep);
  color: var(--deep-ink);
}
.preview-side {
  border-inline-end: 1px solid var(--deep-line);
  padding: 20px 14px;
}
.preview-side .side-brand {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 10px; margin-bottom: 20px;
  font-size: 13px; font-weight: 600; color: var(--deep-ink);
}
.preview-side .side-brand-mark {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--grad-accent);
  display: inline-flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 11px;
}
.side-group { margin-bottom: 18px; }
.side-group-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--deep-ink-3); font-weight: 600;
  padding: 0 10px; margin-bottom: 6px;
}
.side-item {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 10px; border-radius: 6px;
  font-size: 13px; color: var(--deep-ink-2);
  margin-bottom: 2px;
}
.side-item.active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--deep-ink);
  font-weight: 500;
}
.side-item .side-icon {
  width: 14px; height: 14px;
  color: var(--deep-ink-3);
  flex-shrink: 0;
}
.side-item.active .side-icon { color: var(--accent); }
.side-item .badge-count {
  margin-inline-start: auto;
  font-size: 10px; padding: 1px 6px; border-radius: 999px;
  background: var(--accent); color: white;
}
.preview-main { padding: 24px 28px; }
.preview-main-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 20px; margin-bottom: 20px;
  border-bottom: 1px solid var(--deep-line);
}
.preview-main-head h3 {
  color: var(--deep-ink); font-size: 18px; margin: 0;
}
.preview-main-head .pill-primary {
  background: var(--accent); color: white;
  padding: 6px 12px; border-radius: 6px; font-size: 12px; font-weight: 600;
}
.preview-list { display: grid; gap: 10px; }
.preview-row {
  display: grid;
  grid-template-columns: 90px 1fr 90px 90px;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  background: var(--deep-2);
  border: 1px solid var(--deep-line);
  border-radius: 8px;
  font-size: 13px;
}
.preview-row .num { font-family: var(--font-mono); color: var(--deep-ink-3); }
.preview-row .title { color: var(--deep-ink); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preview-row .sla { font-size: 11px; padding: 3px 8px; border-radius: 4px; text-align: center; }
.sla-critical { background: rgba(239, 68, 68, 0.15); color: #FCA5A5; }
.sla-warn { background: rgba(245, 158, 11, 0.15); color: #FCD34D; }
.sla-ok { background: rgba(16, 185, 129, 0.15); color: #6EE7B7; }
.preview-row .prio {
  font-size: 11px; padding: 3px 8px; border-radius: 4px; text-align: center;
  background: var(--deep-3); color: var(--deep-ink-2);
}
.prio-h { background: rgba(239, 68, 68, 0.15); color: #FCA5A5; }
.prio-m { background: rgba(245, 158, 11, 0.15); color: #FCD34D; }
.prio-l { background: rgba(99, 102, 241, 0.15); color: #A5B4FC; }

/* ═══════════════════════════════════════════════ LOGO STRIP ═══════════════════════════════════════════════ */
.strip {
  padding: 60px 24px 40px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.strip-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; gap: 24px;
  justify-items: center;
}
.strip p {
  font-size: 13px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
}
.strip-logos {
  display: flex; gap: 48px; align-items: center; flex-wrap: wrap; justify-content: center;
  filter: grayscale(1); opacity: 0.65;
}
.strip-logos > div {
  font-family: var(--font);
  font-weight: 700; font-size: 22px;
  color: var(--ink-2);
  letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════════ SECTIONS ═══════════════════════════════════════════════ */
.section { padding: 120px 24px; }
.wrap { max-width: 1200px; margin: 0 auto; }
.wrap-narrow { max-width: 960px; margin: 0 auto; }
.eyebrow {
  display: inline-flex;
  padding: 4px 12px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-3);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 20px;
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 72px; }
.section-head h2 { margin-bottom: 16px; }
.section-head p {
  font-size: 17px; color: var(--ink-2); line-height: 1.6;
}

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

.feature {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.feature:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lg);
}
.feature-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent-2);
  margin-bottom: 20px;
}
.feature h3 { font-size: 17px; margin-bottom: 8px; letter-spacing: -0.015em; }
.feature p { font-size: 14px; color: var(--ink-2); line-height: 1.6; }

/* ═══════════════════════════════════════════════ PRODUCT TOUR (module deep-dives) ═══════════════════════════════════════════════ */
.tour-section { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tour-item {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: center;
  padding: 64px 0;
  border-top: 1px solid var(--line);
}
.tour-item:first-of-type { border-top: none; }
.tour-item.reverse { direction: rtl; }
.tour-item.reverse > * { direction: ltr; }
.tour-copy > .eyebrow { margin-bottom: 14px; }
.tour-copy h3 {
  font-size: clamp(1.4rem, 1.2vw + 1rem, 1.85rem);
  letter-spacing: -0.03em; line-height: 1.2;
  margin-bottom: 14px;
}
.tour-copy > p {
  font-size: 15px; color: var(--ink-2); line-height: 1.65;
  margin-bottom: 20px;
}
.tour-caps { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px; }
.tour-caps li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 14px; color: var(--ink); line-height: 1.5;
}
.tour-caps li::before {
  content: ""; flex-shrink: 0; margin-top: 3px;
  width: 18px; height: 18px; border-radius: 5px;
  background: var(--accent) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='3 8 6.5 11.5 13 5'/></svg>") center/13px no-repeat;
}
.tour-shot {
  border-radius: 14px; overflow: hidden;
  background: var(--deep);
  box-shadow: var(--shadow-2xl), 0 0 0 1px var(--line);
  min-height: 320px;
}
.shot-topbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--deep-2);
  border-bottom: 1px solid var(--deep-line);
  color: var(--deep-ink-3);
  font-size: 11px;
  font-family: var(--font-mono);
}
.shot-topbar .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--deep-3); }
.shot-topbar .dot.r { background: #EF4444; }
.shot-topbar .dot.y { background: #F59E0B; }
.shot-topbar .dot.g { background: #10B981; }
.shot-body { padding: 20px 24px; color: var(--deep-ink); }
.shot-h { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--deep-line); }
.shot-h h4 { color: var(--deep-ink); font-size: 15px; letter-spacing: -0.02em; }
.shot-h .shot-count { font-size: 11px; color: var(--deep-ink-3); }
.shot-tick { display: flex; padding: 10px 12px; border-radius: 6px; background: var(--deep-2); border: 1px solid var(--deep-line); gap: 12px; font-size: 12px; margin-bottom: 8px; align-items: center; }
.shot-tick .n { font-family: var(--font-mono); color: var(--deep-ink-3); min-width: 46px; }
.shot-tick .t { color: var(--deep-ink); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shot-tick .b { padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 600; }
.b-c { background: rgba(239,68,68,.18); color: #FCA5A5; }
.b-w { background: rgba(245,158,11,.18); color: #FCD34D; }
.b-o { background: rgba(16,185,129,.18); color: #6EE7B7; }
.b-p { background: rgba(99,102,241,.18); color: #A5B4FC; }
.b-n { background: var(--deep-3); color: var(--deep-ink-2); }
.shot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.shot-kpi { padding: 14px; border-radius: 8px; background: var(--deep-2); border: 1px solid var(--deep-line); }
.shot-kpi .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--deep-ink-3); font-weight: 600; margin-bottom: 6px; }
.shot-kpi .val { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--deep-ink); font-variant-numeric: tabular-nums; }
.shot-kpi .chg { font-size: 11px; color: #6EE7B7; margin-top: 2px; }
.shot-bars { display: grid; gap: 10px; margin-top: 12px; }
.shot-bar { display: grid; grid-template-columns: 100px 1fr auto; gap: 12px; align-items: center; font-size: 11px; }
.shot-bar .lb { color: var(--deep-ink-2); }
.shot-bar .track { height: 6px; background: var(--deep-3); border-radius: 999px; overflow: hidden; }
.shot-bar .fill { height: 100%; background: var(--accent); border-radius: inherit; }
.shot-bar .vl { color: var(--deep-ink); font-variant-numeric: tabular-nums; }
.shot-kanban { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.shot-col { background: var(--deep-2); border: 1px solid var(--deep-line); border-radius: 8px; padding: 10px; }
.shot-col-h { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--deep-ink-3); font-weight: 600; margin-bottom: 8px; display: flex; justify-content: space-between; }
.shot-card { background: var(--deep-3); border-radius: 6px; padding: 8px; margin-bottom: 6px; font-size: 11px; color: var(--deep-ink); border-inline-start: 3px solid var(--accent); }
.shot-card .n { font-family: var(--font-mono); font-size: 10px; color: var(--deep-ink-3); margin-bottom: 3px; }
.shot-asset { display: grid; grid-template-columns: 28px 1fr auto auto; gap: 10px; padding: 10px 12px; align-items: center; background: var(--deep-2); border: 1px solid var(--deep-line); border-radius: 6px; margin-bottom: 6px; font-size: 12px; }
.shot-asset .icon { width: 28px; height: 28px; background: var(--deep-3); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--accent); }
.shot-asset .info { min-width: 0; overflow: hidden; }
.shot-asset .info .name { color: var(--deep-ink); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shot-asset .info .meta { color: var(--deep-ink-3); font-size: 11px; }
.shot-asset .warranty { font-size: 10px; padding: 2px 7px; border-radius: 4px; }

@media (max-width: 900px) {
  .tour-item { grid-template-columns: 1fr; gap: 32px; padding: 44px 0; }
  .tour-item.reverse { direction: ltr; }
  .tour-shot { min-height: auto; }
}

/* ═══════════════════════════════════════════════ DUAL COLUMN "WHY" ═══════════════════════════════════════════════ */
.split { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.split-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.split-copy .eyebrow { margin-bottom: 16px; }
.split-copy h2 { margin-bottom: 20px; font-size: 2.2rem; }
.split-copy > p {
  font-size: 16px; color: var(--ink-2); margin-bottom: 28px;
  line-height: 1.7;
}
.split-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.split-list li {
  display: flex; gap: 14px; align-items: flex-start;
  color: var(--ink); font-size: 15px; line-height: 1.5;
}
.split-list li::before {
  content: ""; flex-shrink: 0;
  width: 24px; height: 24px; border-radius: 8px;
  background: var(--accent) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.75' stroke-linecap='round' stroke-linejoin='round'><polyline points='3 8 6.5 11.5 13 5'/></svg>") center/16px no-repeat;
  margin-top: 2px;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}
.split-list li strong { display: block; color: var(--ink); font-weight: 600; }
.split-list li span { color: var(--ink-2); font-size: 14px; margin-top: 2px; display: block; }

/* Illustration side */
.split-illust {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--deep);
  box-shadow: var(--shadow-2xl), 0 0 0 1px var(--line);
  aspect-ratio: 4 / 3;
}
.split-illust::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: var(--grad-mesh);
  filter: blur(80px); opacity: 0.6;
}
.split-illust-content {
  position: relative; z-index: 2;
  padding: 32px;
  display: grid; gap: 12px;
  height: 100%;
  align-content: center;
  color: white;
}
.stat-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.stat-card .stat-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--deep-ink-3); font-weight: 600; margin-bottom: 6px;
}
.stat-card .stat-value {
  font-size: 32px; font-weight: 700; letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--deep-ink);
}
.stat-card .stat-change { font-size: 12px; color: var(--success); font-weight: 500; margin-top: 4px; }

/* ═══════════════════════════════════════════════ TESTIMONIAL / QUOTE ═══════════════════════════════════════════════ */
.quote-section {
  padding: 100px 24px;
  background: var(--deep);
  color: var(--deep-ink);
  position: relative; overflow: hidden;
}
.quote-section::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(139, 92, 246, 0.12) 0%, transparent 50%);
  pointer-events: none;
}
.quote-inner {
  position: relative; z-index: 1;
  max-width: 900px; margin: 0 auto; text-align: center;
}
.quote-inner .quote-mark {
  font-family: Georgia, serif;
  font-size: 80px; line-height: 0.5;
  color: var(--accent); opacity: 0.5;
  margin-bottom: 20px;
}
.quote-inner blockquote {
  font-size: clamp(1.35rem, 1.5vw + 1rem, 1.9rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--deep-ink);
  margin: 0 0 32px;
}
.quote-attribution { color: var(--deep-ink-2); font-size: 14px; }
.quote-attribution strong { color: var(--deep-ink); display: block; font-weight: 600; margin-bottom: 2px; }

/* ═══════════════════════════════════════════════ PRICING ═══════════════════════════════════════════════ */
.pricing-card {
  max-width: 640px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  padding: 48px;
  box-shadow: var(--shadow-xl);
  text-align: center;
  position: relative; overflow: hidden;
}
.pricing-card::before {
  content: ""; position: absolute; inset: -1px;
  border-radius: var(--radius-2xl);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent) 0%, transparent 40%, transparent 60%, var(--accent) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
}
.pricing-card h3 { font-size: 22px; margin-bottom: 6px; }
.pricing-card .pricing-meta { font-size: 14px; color: var(--ink-3); }
.pricing-hero-line {
  font-size: 56px; font-weight: 700; letter-spacing: -0.045em;
  margin: 32px 0 8px; color: var(--ink);
  line-height: 1;
}
.pricing-hero-line small {
  display: block; font-size: 14px; font-weight: 500;
  color: var(--ink-3); margin-top: 12px; letter-spacing: 0;
}
.pricing-features {
  list-style: none; padding: 0; margin: 32px 0;
  display: grid; gap: 12px; text-align: start;
  padding: 24px 28px;
  background: var(--surface-muted);
  border-radius: var(--radius);
}
.pricing-features li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 14px; color: var(--ink);
}
.pricing-features li::before {
  content: ""; flex-shrink: 0;
  width: 16px; height: 16px; margin-top: 3px; border-radius: 4px;
  background: var(--accent) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='3 8 6.5 11.5 13 5'/></svg>") center/12px no-repeat;
}
.pricing-tail { font-size: 13px; color: var(--ink-3); margin-top: 18px; }

/* ═══════════════════════════════════════════════ DEMO ═══════════════════════════════════════════════ */
.demo-shell {
  max-width: 720px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.demo-shell h3 { font-size: 22px; margin-bottom: 12px; }
.demo-shell > p { max-width: 480px; margin: 0 auto 24px; font-size: 15px; color: var(--ink-2); }
.creds {
  display: grid; grid-template-columns: auto 1fr; gap: 8px 20px;
  margin: 24px auto 32px;
  padding: 20px 28px;
  background: var(--deep);
  color: var(--deep-ink);
  border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 13px;
  text-align: start;
  max-width: 460px;
}
.creds dt { color: var(--deep-ink-3); text-transform: uppercase; letter-spacing: 0.05em; font-size: 11px; font-family: var(--font); font-weight: 600; padding-top: 3px; }
.creds dd { margin: 0; color: var(--deep-ink); font-weight: 500; }
.demo-shell .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.demo-shell .disclaimer { font-size: 12px; color: var(--ink-3); margin-top: 28px; }

/* ═══════════════════════════════════════════════ CONTACT ═══════════════════════════════════════════════ */
.contact-shell {
  max-width: 720px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label {
  font-size: 13px; font-weight: 600; color: var(--ink);
  letter-spacing: -0.01em;
}
.field label .req { color: var(--danger); font-weight: 400; }
.field input, .field select, .field textarea {
  font: inherit; font-size: 15px;
  padding: 12px 14px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-4); }
.field textarea { min-height: 120px; resize: vertical; }
.consent-row { display: flex; align-items: flex-start; gap: 12px; margin: 20px 0 8px; }
.consent-row input {
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px;
  accent-color: var(--accent);
}
.consent-row label { font-size: 13px; color: var(--ink-2); font-weight: 400; line-height: 1.5; }
.consent-row a { color: var(--accent-2); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.form-actions { display: flex; align-items: center; gap: 16px; margin-top: 20px; }
.form-status { font-size: 14px; }
.form-status.ok { color: var(--success); }
.form-status.err { color: var(--danger); }

/* ═══════════════════════════════════════════════ FAQ ═══════════════════════════════════════════════ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 24px;
  font-size: 16px; font-weight: 600; color: var(--ink);
  letter-spacing: -0.01em;
  transition: color 150ms ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; color: var(--ink-3); font-size: 24px; line-height: 1;
  font-weight: 400; flex-shrink: 0; transition: transform 200ms ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.faq-item summary:hover { color: var(--accent-2); }
.faq-item p {
  margin-top: 12px; font-size: 15px; color: var(--ink-2); line-height: 1.6;
}

/* ═══════════════════════════════════════════════ CTA BLOCK ═══════════════════════════════════════════════ */
.cta-block {
  background: var(--deep); color: var(--deep-ink);
  padding: 88px 24px;
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 800px 400px at 50% 0%, rgba(99, 102, 241, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse 400px 200px at 20% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 55%);
  pointer-events: none;
}
.cta-inner {
  position: relative; z-index: 1;
  max-width: 800px; margin: 0 auto; text-align: center;
}
.cta-inner h2 {
  color: var(--deep-ink); font-size: clamp(2rem, 2vw + 1rem, 2.75rem);
  margin-bottom: 16px;
  letter-spacing: -0.035em;
}
.cta-inner p {
  font-size: 17px; color: var(--deep-ink-2); margin-bottom: 32px;
  max-width: 560px; margin-inline: auto;
}
.cta-inner .btn-primary { background: white; color: var(--deep); }
.cta-inner .btn-primary:hover { background: var(--surface-muted); }
.cta-inner .btn-ghost {
  background: transparent; color: var(--deep-ink);
  border-color: rgba(255,255,255,0.2);
}
.cta-inner .btn-ghost:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.35); color: white; }

/* ═══════════════════════════════════════════════ FOOTER ═══════════════════════════════════════════════ */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 64px 24px 28px;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.footer-brand p {
  color: var(--ink-3); font-size: 14px;
  margin-top: 14px; max-width: 320px; line-height: 1.6;
}
.footer-col h4 {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-3); font-weight: 600; margin-bottom: 18px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { color: var(--ink-2); font-size: 14px; font-weight: 500; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-3);
}

/* ═══════════════════════════════════════════════ ANIMATIONS ═══════════════════════════════════════════════ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; animation: fade-up 700ms cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.reveal-delay-1 { animation-delay: 100ms; }
.reveal-delay-2 { animation-delay: 200ms; }
.reveal-delay-3 { animation-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1 !important; }
}

/* ═══════════════════════════════════════════════ RESPONSIVE ═══════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .nav-links a { padding: 8px 10px; font-size: 13px; }
  .nav-links a[href="#why"] { display: none; }
}
@media (max-width: 1024px) {
  .section { padding: 88px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split-inner { gap: 56px; }
  .nav-links a[href="#faq"] { display: none; }
  .hero-inner { max-width: 900px; }
  h1 { font-size: clamp(2rem, 3.2vw + 0.5rem, 3rem); }
}
@media (max-width: 900px) {
  h1 { font-size: clamp(2rem, 6vw, 3rem); }
  .section { padding: 72px 20px; }
  .hero { padding: 56px 20px 80px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .nav-actions .btn-ghost { display: none; }
  .split-inner { grid-template-columns: 1fr; gap: 44px; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .pricing-card, .contact-shell, .demo-shell { padding: 32px 24px; border-radius: var(--radius-xl); }
  .pricing-hero-line { font-size: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .preview-body { grid-template-columns: 1fr; }
  .preview-side { display: none; }
  .preview-row { grid-template-columns: 60px 1fr 80px; }
  .preview-row .prio { display: none; }
  .strip-logos { gap: 24px; }
  .strip-logos > div { font-size: 16px; }
}
@media (max-width: 500px) {
  .btn { padding: 10px 14px; }
  .btn-lg { padding: 12px 18px; }
}