/* ---------- Design tokens ---------- */
:root {
  --ink-950: #05070a;
  --ink-900: #0a0f14;
  --ink-800: #121920;
  --ink-700: #1a232c;
  --ink-600: #29343d;
  --cyan-500: #0080d0;
  --cyan-400: #29a9e8;
  --cyan-100: #dcedfb;
  --white: #ffffff;
  --gray-050: #f6f8f9;
  --gray-100: #eceff1;
  --gray-300: #c9d3d6;
  --gray-500: #7c8b90;
  --gray-700: #3a464b;

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-md: 0 10px 30px rgba(5, 7, 10, 0.10);
  --shadow-lg: 0 20px 60px rgba(5, 7, 10, 0.18);
  --transition: 200ms ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--ink-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section--tight { padding: 72px 0; }
.section--alt { background: var(--gray-050); }
.section--dark {
  background: linear-gradient(160deg, var(--ink-950), var(--ink-800));
  color: var(--white);
}

.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan-500);
  margin-bottom: 14px;
}
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 38px); font-weight: 800; letter-spacing: -0.01em; }
.section-head p { margin-top: 14px; color: var(--gray-500); font-size: 17px; }
.section--dark .section-head p { color: var(--gray-300); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--cyan-500); color: var(--ink-950); }
.btn-primary:hover { background: var(--cyan-400); box-shadow: 0 8px 20px rgba(0, 128, 208, 0.35); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, 0.4); }
.btn-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--white); }
.btn-ghost { background: var(--ink-900); color: var(--white); }
.btn-ghost:hover { background: var(--ink-700); }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.65; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled {
  background: rgba(10, 15, 20, 0.94);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; font-weight: 800; font-size: 18px; color: var(--white); letter-spacing: -0.01em; }
.brand-logo { height: 40px; width: auto; display: block; }
.footer-logo { height: 44px; }

.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav > a, .nav-dropdown-trigger {
  color: rgba(255, 255, 255, 0.85); font-weight: 600; font-size: 14.5px;
  transition: color var(--transition); display: inline-flex; align-items: center; gap: 5px;
  background: none; border: none; padding: 0; cursor: pointer; font-family: inherit;
}
.site-nav > a:hover, .nav-dropdown-trigger:hover,
.site-nav > a.is-active, .nav-dropdown-trigger.is-active { color: var(--cyan-400); }
.nav-dropdown-trigger svg { width: 14px; height: 14px; transition: transform var(--transition); }

.nav-item--dropdown { position: relative; }
.nav-dropdown-panel {
  position: absolute; top: calc(100% + 20px); inset-inline-start: -20px; width: 320px;
  background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 10px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-item--dropdown:hover .nav-dropdown-panel,
.nav-item--dropdown.is-open .nav-dropdown-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-link {
  display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: var(--radius-sm);
  color: var(--ink-900) !important; font-weight: 600; font-size: 14.5px; transition: background var(--transition);
}
.dropdown-link:hover { background: var(--gray-050); }
.dropdown-link-icon {
  width: 34px; height: 34px; border-radius: 8px; background: var(--gray-050); color: var(--ink-700);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.dropdown-link-icon svg { width: 17px; height: 17px; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch {
  display: flex; align-items: center; gap: 4px; background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 999px; padding: 4px;
}
.lang-switch button {
  border: none; background: transparent; color: rgba(255, 255, 255, 0.7); font-size: 12px; font-weight: 700;
  padding: 6px 9px; border-radius: 999px; transition: background var(--transition), color var(--transition);
}
.lang-switch button.is-active { background: var(--cyan-500); color: var(--ink-950); }
.lang-switch button:hover:not(.is-active) { color: var(--white); }
.lang-switch--mobile { display: none; }

.nav-cta {
  background: var(--cyan-500); color: var(--ink-950); font-weight: 700; font-size: 13.5px;
  padding: 10px 18px; border-radius: 999px; transition: background var(--transition);
}
.nav-cta:hover { background: var(--cyan-400); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: transparent; border: none; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--white); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 110px;
  background: radial-gradient(ellipse at top right, var(--ink-700) 0%, var(--ink-950) 55%);
  color: var(--white); overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0, 128, 208,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 128, 208,0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, black, transparent 70%);
  mask-image: radial-gradient(ellipse at 70% 30%, black, transparent 70%);
  pointer-events: none;
}
.hero-slides { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1400ms ease;
}
.hero-slide.is-active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(120deg, rgba(5,7,10,0.72) 0%, rgba(5,7,10,0.42) 100%);
}
.hero-caption {
  position: absolute; z-index: 2; bottom: 132px; inset-inline-end: 24px;
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}
.hero-caption::before { content: ""; width: 28px; height: 1px; background: var(--cyan-400); flex-shrink: 0; }
.hero-slide-nav { position: absolute; z-index: 2; bottom: 90px; inset-inline-end: 24px; display: flex; align-items: center; }
.hero-dots { display: flex; align-items: center; gap: 8px; }
.hero-dots button {
  width: 8px; height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.32); border: none; padding: 0;
  transition: background var(--transition), width var(--transition);
}
.hero-dots button.is-active { background: var(--cyan-400); width: 24px; }
.hero-content { position: relative; z-index: 2; max-width: 720px; }
.hero .eyebrow { color: var(--cyan-400); }
.hero h1 { font-size: clamp(40px, 6vw, 68px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
.hero p { margin-top: 22px; font-size: 18px; color: rgba(255, 255, 255, 0.75); max-width: 560px; }
.hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust-line {
  margin-top: 22px; font-size: 13px; font-weight: 700; letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.55); text-transform: uppercase;
}

.hero-stats {
  position: relative; z-index: 2; margin-top: 72px; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; max-width: 820px; border-top: 1px solid rgba(255, 255, 255, 0.14); padding-top: 32px;
}
.hero-stat strong { display: block; font-size: 28px; font-weight: 800; color: var(--cyan-400); }
.hero-stat span { font-size: 12.5px; color: rgba(255, 255, 255, 0.65); }

/* ---------- Page header / breadcrumb banner ---------- */
.page-header {
  position: relative; padding: 150px 0 64px;
  background: radial-gradient(ellipse at top right, var(--ink-700) 0%, var(--ink-950) 55%);
  color: var(--white); overflow: hidden;
}
.page-header::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0, 128, 208,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 128, 208,0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 80% 20%, black, transparent 70%);
  mask-image: radial-gradient(ellipse at 80% 20%, black, transparent 70%);
  pointer-events: none;
}
.breadcrumb {
  position: relative; display: flex; align-items: center; gap: 8px; font-size: 13.5px;
  color: rgba(255, 255, 255, 0.55); margin-bottom: 22px; flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255, 255, 255, 0.75); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--cyan-400); }
.breadcrumb .current { color: var(--cyan-400); font-weight: 600; }
.page-header .eyebrow { color: var(--cyan-400); position: relative; }
.page-header h1 { position: relative; font-size: clamp(32px, 4.5vw, 48px); font-weight: 800; letter-spacing: -0.02em; white-space: pre-line; }
.page-header p { position: relative; margin-top: 16px; font-size: 17px; color: rgba(255, 255, 255, 0.72); max-width: 640px; }

/* ---------- Cards: value / tech pillar / model ---------- */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-grid--2 { grid-template-columns: repeat(2, 1fr); }
.value-card {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-md);
  padding: 28px; transition: transform var(--transition), box-shadow var(--transition);
}
.value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.value-icon {
  width: 46px; height: 46px; border-radius: 10px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.value-icon svg { width: 22px; height: 22px; }
.value-card h3 { font-size: 17.5px; font-weight: 800; margin-bottom: 8px; }
.value-card p { color: var(--gray-500); font-size: 14.5px; }
.section--dark .value-card { background: rgba(255, 255, 255, 0.04); border-color: rgba(255, 255, 255, 0.1); }
.section--dark .value-card p { color: rgba(255, 255, 255, 0.65); }
.section--dark .value-icon { background: var(--cyan-500); color: var(--ink-950); }

/* Tech pillar detail block */
.pillar-block {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start;
  padding: 48px 0; border-top: 1px solid var(--gray-100);
}
.pillar-block:first-of-type { border-top: none; padding-top: 0; }
.pillar-icon-lg {
  width: 60px; height: 60px; border-radius: 14px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.pillar-icon-lg svg { width: 28px; height: 28px; }
.pillar-block h3 { font-size: 24px; font-weight: 800; letter-spacing: -0.01em; }
.pillar-block .pillar-subtitle { margin-top: 6px; font-size: 15.5px; color: var(--cyan-500); font-weight: 700; }
.pillar-block .pillar-desc { margin-top: 14px; color: var(--gray-500); font-size: 15.5px; }
.pillar-features { display: grid; gap: 14px; }
.pillar-feature {
  display: flex; align-items: flex-start; gap: 12px; background: var(--gray-050);
  border-radius: var(--radius-sm); padding: 16px 18px; font-size: 14.5px; color: var(--ink-900);
}
.pillar-feature .check-icon {
  width: 22px; height: 22px; border-radius: 999px; background: var(--cyan-100); color: var(--cyan-500);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;
}
.pillar-feature .check-icon svg { width: 12px; height: 12px; }

.extra-badge-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.extra-badge {
  display: flex; align-items: center; gap: 16px; background: linear-gradient(135deg, var(--ink-900), var(--ink-700));
  color: var(--white); border-radius: var(--radius-md); padding: 24px;
}
.extra-badge-icon {
  width: 44px; height: 44px; border-radius: 10px; background: var(--cyan-500); color: var(--ink-950);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.extra-badge-icon svg { width: 20px; height: 20px; }
.extra-badge h4 { font-size: 15.5px; font-weight: 800; }
.extra-badge p { font-size: 13.5px; color: rgba(255, 255, 255, 0.7); margin-top: 3px; }

/* ---------- Comparison table ---------- */
.compare-table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--gray-100); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.compare-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.compare-card {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-md); padding: 22px; transition: box-shadow var(--transition);
}
.compare-card:hover { box-shadow: var(--shadow-md); }
.compare-card-icon {
  width: 38px; height: 38px; border-radius: 9px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.compare-card-icon svg { width: 18px; height: 18px; }
.compare-card h3 { font-size: 15.5px; font-weight: 800; margin-bottom: 14px; }
.compare-row {
  display: flex; justify-content: space-between; gap: 8px; padding: 9px 0; font-size: 12.5px;
  border-bottom: 1px solid var(--gray-100);
}
.compare-row span { color: var(--gray-500); }
.compare-row strong { color: var(--ink-900); font-weight: 700; text-align: end; }
.compare-row-price { border-bottom: none; padding-top: 12px; margin-bottom: 8px; }
.compare-row-price strong { color: var(--cyan-500); font-size: 15px; }
.compare-card .btn { margin-top: auto; }
.compare-table th, .compare-table td { padding: 16px 22px; text-align: start; font-size: 14.5px; }
.compare-table thead th {
  background: var(--ink-950); color: var(--white); font-weight: 700; font-size: 13px;
  letter-spacing: 0.02em; position: sticky; top: 0;
}
.compare-table thead th:last-child { color: var(--cyan-400); }
.compare-table tbody tr:nth-child(even) { background: var(--gray-050); }
.compare-table td:first-child { font-weight: 700; color: var(--ink-900); }
.compare-cell-no { color: var(--gray-500); display: flex; align-items: center; gap: 8px; }
.compare-cell-no::before { content: "✕"; color: #c94b4b; font-weight: 800; }
.compare-cell-yes { color: var(--ink-900); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.compare-cell-yes::before { content: "✓"; color: var(--cyan-500); font-weight: 800; }

/* ---------- Chamber style banners ---------- */
.style-banner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.style-banner {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 300px; border-radius: var(--radius-lg); padding: 32px; overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.style-banner:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.style-banner-icon {
  position: absolute; top: 28px; inset-inline-start: 28px; width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.style-banner-icon svg { width: 24px; height: 24px; }
.style-banner h3 { font-size: 19px; font-weight: 800; margin-bottom: 8px; position: relative; }
.style-banner p { font-size: 14px; position: relative; }
.style-banner-badge {
  position: absolute; top: 24px; inset-inline-end: 24px; font-size: 11px; font-weight: 800; letter-spacing: 0.04em;
  padding: 5px 12px; border-radius: 999px; background: var(--cyan-500); color: var(--ink-950);
}

.style-banner--glass {
  background:
    radial-gradient(circle at 30% 20%, rgba(0, 128, 208,0.18), transparent 55%),
    linear-gradient(160deg, rgba(255,255,255,0.9), rgba(240,245,246,0.7));
  border: 1px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), var(--shadow-md);
}
.style-banner--glass::before {
  content: ""; position: absolute; inset: 0; background:
    linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.5) 50%, transparent 60%);
}
.style-banner--glass .style-banner-icon { background: rgba(255,255,255,0.7); color: var(--ink-800); border: 1px solid rgba(255,255,255,0.8); }
.style-banner--glass h3 { color: var(--ink-900); }
.style-banner--glass p { color: var(--gray-700); }

.style-banner--solid {
  background: linear-gradient(160deg, var(--ink-800), var(--ink-950));
}
.style-banner--solid .style-banner-icon { background: rgba(255,255,255,0.08); color: var(--cyan-400); }
.style-banner--solid h3 { color: var(--white); }
.style-banner--solid p { color: rgba(255,255,255,0.65); }

.style-banner--premium {
  background: linear-gradient(155deg, #10161d 0%, #1a2530 45%, #0a0f14 100%);
  border: 1px solid rgba(0, 128, 208,0.25);
}
.style-banner--premium::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 85% 15%, rgba(0, 128, 208,0.35), transparent 55%);
}
.style-banner--premium .style-banner-icon { background: var(--cyan-500); color: var(--ink-950); }
.style-banner--premium h3 { color: var(--white); }
.style-banner--premium p { color: rgba(255,255,255,0.68); }

.style-banner-note { margin-top: 24px; font-size: 13.5px; color: var(--gray-500); text-align: center; }

/* ---------- Sector/model grid (shared with Almita pattern) ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sector-card {
  position: relative; background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-lg);
  padding: 32px 28px; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.sector-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.sector-icon {
  width: 52px; height: 52px; border-radius: var(--radius-sm); background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.sector-icon svg { width: 26px; height: 26px; }
.sector-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 4px; }
.sector-card .sector-tagline { display: block; font-size: 12.5px; font-weight: 700; color: var(--cyan-500); letter-spacing: 0.03em; margin-bottom: 10px; }
.sector-card p { color: var(--gray-500); font-size: 15px; }
.sector-link {
  margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: var(--ink-700);
}
.sector-link svg { width: 16px; height: 16px; transition: transform var(--transition); }
.sector-card:hover .sector-link { color: var(--cyan-500); }
.sector-card:hover .sector-link svg { transform: translateX(4px); }
[dir="rtl"] .sector-card:hover .sector-link svg { transform: translateX(-4px); }

/* ---------- Spec table ---------- */
.spec-panel { background: var(--gray-050); border-radius: var(--radius-lg); padding: 32px; }
.spec-panel h3 { font-size: 15px; font-weight: 800; letter-spacing: 0.02em; margin-bottom: 20px; color: var(--ink-900); }
.spec-list { display: grid; gap: 0; }
.spec-row {
  display: flex; justify-content: space-between; gap: 16px; padding: 14px 0;
  border-bottom: 1px solid var(--gray-100); font-size: 14.5px;
}
.spec-row:last-child { border-bottom: none; }
.spec-row .spec-label { color: var(--gray-500); }
.spec-row .spec-value { font-weight: 700; color: var(--ink-900); text-align: end; }

.overview-split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items: start; }
.overview-split .overview-text p { color: var(--gray-700); font-size: 16.5px; }

.included-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.included-card {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-md); padding: 22px 18px;
}
.included-card .value-icon { width: 38px; height: 38px; margin-bottom: 14px; }
.included-card .value-icon svg { width: 18px; height: 18px; }
.included-card h4 { font-size: 13.5px; font-weight: 800; margin-bottom: 6px; }
.included-card p { font-size: 12.5px; color: var(--gray-500); }

/* ---------- Indications grid ---------- */
.indication-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.indication-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px; background: var(--white);
  border: 1px solid var(--gray-100); border-radius: var(--radius-md); padding: 22px; transition: transform var(--transition), box-shadow var(--transition);
}
.indication-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.indication-icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--cyan-100); color: var(--ink-800);
  display: flex; align-items: center; justify-content: center;
}
.indication-icon svg { width: 20px; height: 20px; }
.indication-card span { font-size: 14px; font-weight: 700; color: var(--ink-900); line-height: 1.4; }

.disclaimer-box {
  margin-top: 40px; padding: 20px 24px; border-radius: var(--radius-md); background: var(--gray-050);
  border: 1px dashed var(--gray-300); font-size: 13.5px; color: var(--gray-500);
}

/* ---------- Roadmap ---------- */
.roadmap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.roadmap-card {
  position: relative; background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-md);
  padding: 24px; transition: box-shadow var(--transition);
}
.roadmap-card:hover { box-shadow: var(--shadow-md); }
.roadmap-badge {
  display: inline-block; font-size: 10.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--cyan-500); background: var(--cyan-100); padding: 4px 10px; border-radius: 999px; margin-bottom: 16px;
}
.roadmap-icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.roadmap-icon svg { width: 20px; height: 20px; }
.roadmap-card h4 { font-size: 15.5px; font-weight: 800; margin-bottom: 8px; }
.roadmap-card p { font-size: 13.5px; color: var(--gray-500); line-height: 1.6; }

/* ---------- FAQ accordion ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--gray-100); border-radius: var(--radius-md); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--white); border: none; padding: 20px 22px; text-align: start;
  font-size: 15.5px; font-weight: 700; color: var(--ink-900); cursor: pointer;
}
.faq-question svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--gray-500); transition: transform var(--transition); }
.faq-item.is-open .faq-question svg { transform: rotate(180deg); color: var(--cyan-500); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition); background: var(--gray-050); }
.faq-answer p { padding: 0 22px; font-size: 14.5px; color: var(--gray-700); line-height: 1.7; }
.faq-item.is-open .faq-answer { max-height: 300px; }
.faq-item.is-open .faq-answer p { padding: 18px 22px 22px; }

/* ---------- Blog ---------- */
.blog-post-list { display: grid; gap: 28px; }
.blog-post-card {
  display: flex; gap: 20px; background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg); padding: 32px; transition: box-shadow var(--transition);
}
.blog-post-card:hover { box-shadow: var(--shadow-md); }
.blog-post-icon {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center;
}
.blog-post-icon svg { width: 22px; height: 22px; }
.blog-post-body { min-width: 0; }
.blog-post-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.blog-post-tag {
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--cyan-500);
  background: var(--cyan-100); padding: 4px 10px; border-radius: 999px;
}
.blog-post-date { font-size: 12.5px; color: var(--gray-500); font-weight: 600; }
.blog-post-readtime { font-size: 12.5px; color: var(--gray-500); font-weight: 600; }
.blog-post-body h2 { font-size: 20px; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 12px; }
.blog-post-body p { font-size: 15px; color: var(--gray-700); line-height: 1.7; margin-bottom: 12px; }
.blog-post-source {
  margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--gray-100);
  font-size: 13px; color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 6px;
}
.blog-post-source a { color: var(--cyan-500); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.blog-post-source a:hover { color: var(--cyan-400); }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative; background: linear-gradient(135deg, var(--ink-900), var(--ink-950)); border-radius: var(--radius-lg);
  padding: 56px; color: var(--white); overflow: hidden; display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 90% 0%, rgba(0, 128, 208,0.28), transparent 55%); pointer-events: none;
}
.cta-banner-text { position: relative; max-width: 560px; }
.cta-banner h2 { font-size: clamp(24px, 3vw, 30px); font-weight: 800; }
.cta-banner p { margin-top: 10px; color: rgba(255, 255, 255, 0.72); font-size: 15.5px; }
.cta-banner .btn { position: relative; flex-shrink: 0; }

/* ---------- Configurator ---------- */
.configurator-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; }
.config-steps { display: grid; gap: 56px; }
.config-step-title { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.config-step-note { font-size: 14px; color: var(--gray-500); margin-bottom: 22px; }

.config-model-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.config-model-card {
  position: relative; text-align: start; background: var(--white); border: 2px solid var(--gray-100);
  border-radius: var(--radius-md); padding: 20px; cursor: pointer; transition: border-color var(--transition), box-shadow var(--transition);
}
.config-model-card:hover { border-color: var(--cyan-400); }
.config-model-card.is-selected { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(0, 128, 208,0.15); }
.config-model-card .model-icon {
  width: 40px; height: 40px; border-radius: 9px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.config-model-card .model-icon svg { width: 19px; height: 19px; }
.config-model-card h4 { font-size: 15.5px; font-weight: 800; }
.config-model-card .model-tagline { font-size: 12.5px; color: var(--gray-500); margin-top: 3px; }
.config-model-card .model-price { margin-top: 12px; font-size: 15px; font-weight: 800; color: var(--cyan-500); }
.config-check {
  position: absolute; top: 16px; inset-inline-end: 16px; width: 22px; height: 22px; border-radius: 999px;
  border: 2px solid var(--gray-300); background: var(--white); display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.config-check svg { width: 12px; height: 12px; opacity: 0; color: var(--white); transition: opacity var(--transition); }
.config-model-card.is-selected .config-check,
.config-addon-card.is-selected .config-check { background: var(--cyan-500); border-color: var(--cyan-500); }
.config-model-card.is-selected .config-check svg,
.config-addon-card.is-selected .config-check svg { opacity: 1; }

.config-pressure-grid { display: flex; gap: 14px; flex-wrap: wrap; }
.config-pressure-card {
  flex: 1 1 160px; text-align: center; background: var(--white); border: 2px solid var(--gray-100); border-radius: var(--radius-md);
  padding: 20px 16px; cursor: pointer; transition: border-color var(--transition), box-shadow var(--transition);
}
.config-pressure-card:hover { border-color: var(--cyan-400); }
.config-pressure-card.is-selected { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(0, 128, 208,0.15); }
.config-pressure-card .pressure-value { font-size: 20px; font-weight: 800; color: var(--ink-900); }
.config-pressure-card .pressure-price { margin-top: 6px; font-size: 13px; color: var(--cyan-500); font-weight: 700; }
/* 3.0 / 6.0 ATA: Titan dışı modellerde devre dışı */
.config-pressure-card.is-disabled { opacity: 0.45; cursor: not-allowed; background: var(--gray-100); }
.config-pressure-card.is-disabled:hover { border-color: var(--gray-100); }
.config-pressure-card .pressure-lock { margin-top: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.03em; color: #9aa0a8; }
.config-pressure-note {
  margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--cyan-500);
  background: rgba(31, 216, 198, 0.08); border: 1px solid rgba(31, 216, 198, 0.25);
  padding: 8px 12px; border-radius: var(--radius-md);
}

.config-color-grid { display: flex; flex-wrap: wrap; gap: 14px; }
.config-color-swatch {
  display: flex; flex-direction: column; align-items: center; gap: 10px; background: var(--white);
  border: 2px solid transparent; border-radius: var(--radius-md); padding: 12px; width: 96px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.config-color-swatch:hover { border-color: var(--gray-300); }
.config-color-swatch.is-selected { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(0, 128, 208,0.15); }
.config-color-swatch .swatch-dot {
  width: 44px; height: 44px; border-radius: 999px; border: 1px solid rgba(0,0,0,0.1);
  box-shadow: inset 0 0 0 3px rgba(255,255,255,0.5);
}
.config-color-swatch .swatch-name { font-size: 11.5px; font-weight: 700; color: var(--gray-700); text-align: center; line-height: 1.3; }
.summary-swatch {
  display: inline-block; width: 12px; height: 12px; border-radius: 999px; margin-inline-end: 6px;
  border: 1px solid rgba(255,255,255,0.3); vertical-align: middle;
}

.config-style-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.config-style-card {
  position: relative; text-align: start; background: var(--white); border: 2px solid var(--gray-100);
  border-radius: var(--radius-md); padding: 20px; cursor: pointer; transition: border-color var(--transition), box-shadow var(--transition);
}
.config-style-card:hover { border-color: var(--cyan-400); }
.config-style-card.is-selected { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(0, 128, 208,0.15); }
.config-style-card.is-selected .config-check { background: var(--cyan-500); border-color: var(--cyan-500); }
.config-style-card.is-selected .config-check svg { opacity: 1; }
.config-style-card .style-card-icon {
  width: 40px; height: 40px; border-radius: 9px; background: var(--ink-900); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.config-style-card .style-card-icon svg { width: 19px; height: 19px; }
.config-style-card h4 { font-size: 14.5px; font-weight: 800; }
.config-style-card p { font-size: 12px; color: var(--gray-500); margin-top: 6px; line-height: 1.5; }
.config-style-card .style-card-price { margin-top: 12px; font-size: 14px; font-weight: 800; color: var(--cyan-500); }
.config-style-card .style-card-badge {
  position: absolute; top: 16px; inset-inline-end: 44px; background: var(--cyan-500); color: var(--ink-950);
  font-size: 10px; font-weight: 800; letter-spacing: 0.04em; padding: 3px 8px; border-radius: 999px;
}
/* Premium stil: öne çıkan kart + gerçek ürün mini görseli */
.config-style-card.is-featured {
  border-color: rgba(31, 216, 198, 0.5);
  background: linear-gradient(170deg, #ffffff 55%, #eefaf8);
  box-shadow: 0 8px 28px rgba(31, 216, 198, 0.12);
}
.config-style-card.is-featured:hover { border-color: var(--cyan-500); }
.config-style-card .style-card-thumb {
  display: block; margin-bottom: 14px; border-radius: 9px; overflow: hidden;
  aspect-ratio: 16 / 10; background: var(--ink-900);
}
.config-style-card .style-card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.config-addon-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.config-addon-card {
  position: relative; display: flex; flex-direction: column; gap: 8px; text-align: start; background: var(--white);
  border: 2px solid var(--gray-100); border-radius: var(--radius-md); padding: 18px 44px 18px 18px; cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}
[dir="rtl"] .config-addon-card { padding: 18px 18px 18px 44px; }
.config-addon-card:hover { border-color: var(--cyan-400); }
.config-addon-card.is-selected { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(0, 128, 208,0.15); }
.config-addon-card h4 { font-size: 14.5px; font-weight: 800; }
.config-addon-card p { font-size: 12.5px; color: var(--gray-500); }
.config-addon-card .addon-price { font-size: 13px; font-weight: 800; color: var(--cyan-500); }

/* Summary sidebar */
.config-summary {
  background: linear-gradient(160deg, var(--ink-900), var(--ink-950)); color: var(--white);
  border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-lg);
  max-height: max(280px, calc(100vh - 545px)); overflow-y: auto;
}
.config-summary h3 { font-size: 18px; font-weight: 800; margin-bottom: 20px; }
.config-summary-row {
  display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.config-summary-row .label { color: rgba(255, 255, 255, 0.6); }
.config-summary-row .value { font-weight: 700; text-align: end; max-width: 60%; }
.config-summary-addons-list { display: grid; gap: 4px; text-align: end; }
.config-summary-total {
  display: flex; justify-content: space-between; align-items: baseline; margin-top: 18px; padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.config-summary-total .label { font-size: 14px; color: rgba(255, 255, 255, 0.7); font-weight: 700; }
.config-summary-total .amount { font-size: 30px; font-weight: 800; color: var(--cyan-400); }
.config-summary-disclaimer { margin-top: 14px; font-size: 12px; color: rgba(255, 255, 255, 0.45); line-height: 1.5; }
.config-summary .btn { margin-top: 20px; }
.config-summary-secondary-actions .btn { font-size: 13.5px; padding: 11px 20px; }

/* Showcase stage (3D hissi + renk sihirbazlığı) — sütun tek ünite sticky */
.config-stage-col { display: grid; gap: 24px; align-content: start; position: sticky; top: 100px; }
.config-stage {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--ink-900), var(--ink-950));
  box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3.4; perspective: 900px;
}
.stage-spotlight {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 75% 55% at 50% 18%, rgba(31, 216, 198, 0.14), rgba(255, 255, 255, 0.05) 45%, transparent 72%);
}
.stage-tilt {
  position: absolute; inset: 8% 6% 16%; display: flex; align-items: center; justify-content: center;
  transform-style: preserve-3d; will-change: transform;
}
.stage-img {
  position: absolute; max-width: 100%; max-height: 100%; mix-blend-mode: screen;
  opacity: 0; transform: scale(0.98);
  transition: filter 0.6s ease, opacity 0.5s ease, transform 0.5s ease;
}
.stage-img.is-active { opacity: 1; transform: scale(1); }
.stage-floor {
  position: absolute; left: 12%; right: 12%; bottom: 9%; height: 12%; pointer-events: none;
  background: radial-gradient(ellipse 50% 100% at 50% 100%, rgba(31, 216, 198, 0.18), rgba(255, 255, 255, 0.04) 55%, transparent 75%);
}
.stage-model-name {
  position: absolute; bottom: 12px; inset-inline: 0; text-align: center; pointer-events: none;
  font-size: 12px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
/* İç mekan fotoğrafları tam kare: blend yok, cover */
.stage-img--interior {
  inset: 0; width: 100%; height: 100%; max-width: none; max-height: none;
  object-fit: cover; mix-blend-mode: normal; border-radius: 10px;
}
/* v3 gerçek renk render'ları: alpha'lı cutout — normal blend */
.stage-img--photo { mix-blend-mode: normal; }
/* 360° sürükle-döndür */
#config-stage { touch-action: pan-y; user-select: none; }
#config-stage .stage-img { -webkit-user-drag: none; user-select: none; }
#config-stage.spinnable { cursor: grab; }
#config-stage.is-spinning { cursor: grabbing; }
#config-stage.is-spinning .stage-img { transition: none; }
.stage-spin-hint {
  position: absolute; bottom: 36px; inset-inline-start: 12px; z-index: 6; pointer-events: none;
  background: rgba(8, 12, 24, 0.55); border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.75); font-size: 11px; font-weight: 800; letter-spacing: 0.05em;
  padding: 5px 11px; border-radius: 999px; backdrop-filter: blur(6px);
}
/* Dış / iç görünüm geçişi */
.stage-view-toggle {
  position: absolute; top: 12px; inset-inline-end: 12px; z-index: 6; display: flex; gap: 4px;
  background: rgba(8, 12, 24, 0.55); border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 4px; border-radius: 999px; backdrop-filter: blur(6px);
}
.stage-view-btn {
  border: 0; background: transparent; color: rgba(255, 255, 255, 0.65); cursor: pointer;
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.04em; padding: 7px 13px; border-radius: 999px;
  transition: background var(--transition), color var(--transition);
}
.stage-view-btn:hover { color: #fff; }
.stage-view-btn.is-active { background: var(--cyan-500); color: var(--ink-950); }
/* Masajlı koltuk seçiminde dikkat animasyonu */
@keyframes stagePulse {
  0% { box-shadow: 0 0 0 0 rgba(31, 216, 198, 0.55), var(--shadow-lg); }
  100% { box-shadow: 0 0 0 30px rgba(31, 216, 198, 0), var(--shadow-lg); }
}
.config-stage.stage-pulse { animation: stagePulse 0.85s ease-out; }
@media (max-width: 980px) {
  .config-stage-col { display: contents; }
  .config-stage { order: -1; aspect-ratio: 4 / 3; position: sticky; top: 76px; z-index: 30; }
}
@media (prefers-reduced-motion: reduce) {
  .stage-img { transition: none; }
  .config-stage.stage-pulse { animation: none; }
}
@media print {
  .config-stage { display: none !important; }
  .config-stage-col { position: static !important; }
}

/* Currency switcher (page header) */
.currency-bar {
  position: relative; z-index: 2; margin-top: 24px; display: flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 700; color: rgba(255, 255, 255, 0.6); letter-spacing: 0.03em;
}

/* Titan seat stepper */
.seat-stepper { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.seat-stepper button {
  width: 44px; height: 44px; border-radius: 999px; border: 2px solid var(--gray-300); background: var(--white);
  font-size: 20px; font-weight: 800; color: var(--ink-900); display: flex; align-items: center; justify-content: center;
  transition: border-color var(--transition), color var(--transition);
}
.seat-stepper button:hover:not(:disabled) { border-color: var(--cyan-500); color: var(--cyan-500); }
.seat-stepper button:disabled { opacity: 0.35; cursor: not-allowed; }
.seat-count-display { font-size: 20px; font-weight: 800; color: var(--ink-900); min-width: 90px; text-align: center; }
.seat-count-display span:last-child { font-size: 13px; font-weight: 600; color: var(--gray-500); }
.seat-price-note { font-size: 13.5px; font-weight: 700; color: var(--cyan-500); }

/* Quote form */
.quote-form-panel { margin-top: 56px; background: var(--gray-050); border-radius: var(--radius-lg); padding: 40px; }
.quote-form-panel h3 { font-size: 20px; font-weight: 800; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 13px; font-weight: 700; color: var(--ink-900); margin-bottom: 8px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 13px 16px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 15px; color: var(--ink-900); background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(0, 128, 208,0.18);
}
.form-field textarea { resize: vertical; min-height: 100px; }
.form-success {
  margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm); background: #eaf6ec; color: #1f6b34;
  font-size: 14.5px; font-weight: 600;
}
.form-error {
  margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm); background: #fdecec; color: #a3231f;
  font-size: 14.5px; font-weight: 600;
}

/* ---------- Contact info cards ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.contact-info { display: grid; gap: 18px; align-content: start; }
.contact-info-card { background: var(--ink-900); color: var(--white); border-radius: var(--radius-md); padding: 24px; display: flex; gap: 16px; align-items: flex-start; }
.contact-info-icon {
  width: 42px; height: 42px; border-radius: 10px; background: rgba(0, 128, 208, 0.18); color: var(--cyan-400);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-card h4 { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: rgba(255, 255, 255, 0.6); text-transform: uppercase; margin-bottom: 4px; }
.contact-info-card p { font-size: 15.5px; font-weight: 600; }
.contact-form { background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
.form-title { font-size: 20px; font-weight: 800; margin-bottom: 22px; color: var(--ink-900); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-950); color: rgba(255, 255, 255, 0.7); padding: 72px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 48px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { font-size: 15px; line-height: 1.7; max-width: 320px; }
.footer-col h4 { color: var(--white); font-size: 14px; font-weight: 700; letter-spacing: 0.03em; margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: 14.5px; transition: color var(--transition); }
.footer-col a:hover { color: var(--cyan-400); }
.footer-bottom {
  margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13.5px;
}
.member-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.55); }
.member-badge a { color: var(--cyan-400); font-weight: 700; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .overview-split, .contact-grid, .pillar-block, .configurator-layout { grid-template-columns: 1fr; gap: 40px; }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .style-banner-grid, .config-style-grid, .roadmap-grid, .compare-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .included-grid { grid-template-columns: repeat(3, 1fr); }
  .indication-grid { grid-template-columns: repeat(3, 1fr); }
  .extra-badge-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px; }
  .config-summary { position: static; }
}

@media (max-width: 760px) {
  .site-nav {
    position: absolute; top: 100%; inset-inline: 0; background: rgba(10, 15, 20, 0.98); backdrop-filter: blur(10px);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 0; max-height: 0; overflow: hidden;
    transition: max-height var(--transition);
  }
  .site-nav.is-open { max-height: 640px; padding: 12px 0; overflow-y: auto; }
  .site-nav > a { padding: 14px 24px; width: 100%; }
  .nav-item--dropdown { width: 100%; }
  .nav-dropdown-trigger { padding: 14px 24px; width: 100%; justify-content: space-between; }
  .nav-toggle { display: flex; }
  .header-actions { gap: 8px; }
  .header-actions > .lang-switch { display: none; }
  .nav-cta { display: none; }
  .lang-switch--mobile { display: flex; width: fit-content; margin: 14px 24px 18px; }

  .nav-dropdown-panel {
    position: static; width: 100%; box-shadow: none; background: rgba(255, 255, 255, 0.03); border-radius: 0;
    opacity: 1; visibility: visible; transform: none; max-height: 0; overflow: hidden; padding: 0 12px;
    transition: max-height var(--transition);
  }
  .nav-item--dropdown.is-open .nav-dropdown-panel { max-height: 480px; padding: 6px 12px 10px; }
  .dropdown-link { color: rgba(255, 255, 255, 0.85) !important; }
  .dropdown-link:hover { background: rgba(255, 255, 255, 0.06); }
  .dropdown-link-icon { background: rgba(255, 255, 255, 0.08); color: var(--cyan-400); }

  .section { padding: 64px 0; }
  .sector-grid, .value-grid, .included-grid, .indication-grid, .config-model-grid, .config-addon-grid, .style-banner-grid, .config-style-grid, .roadmap-grid, .compare-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; align-items: flex-start; text-align: start; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
  .contact-form, .quote-form-panel { padding: 26px; }
  .config-summary { padding: 24px; }
  .blog-post-card { flex-direction: column; padding: 24px; }
}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float-btn {
  position: fixed; z-index: 200; bottom: 24px; right: 24px; width: 56px; height: 56px;
  background: #25d366; border-radius: 999px; display: flex; align-items: center; justify-content: center;
  color: var(--white); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float-btn:hover { transform: scale(1.08); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3); }
.whatsapp-float-btn svg { width: 28px; height: 28px; }
@media (max-width: 760px) {
  .whatsapp-float-btn { width: 50px; height: 50px; bottom: 18px; right: 18px; }
  .whatsapp-float-btn svg { width: 25px; height: 25px; }
}

/* ---------- RTL tweaks ---------- */
[dir="rtl"] .hero-stats { border-top: 1px solid rgba(255,255,255,0.14); }
[dir="rtl"] .spec-row .spec-value,
[dir="rtl"] .config-summary-row .value { text-align: start; }
[dir="rtl"] .compare-cell-no, [dir="rtl"] .compare-cell-yes { flex-direction: row-reverse; justify-content: flex-end; }

/* ---------- Print (configurator quote summary) ---------- */
@media print {
  .site-header, .nav-toggle, .breadcrumb, .currency-bar, .config-steps, .quote-form-panel,
  .cta-banner, .site-footer, #config-cta, .config-summary-secondary-actions, .whatsapp-float-btn, .sticky-quote-cta { display: none !important; }
  body { background: #fff; }
  .configurator-layout { display: block; }
  .page-header { padding: 24px 0; background: none !important; color: #000; }
  .page-header .eyebrow, .page-header h1, .page-header p { color: #000 !important; }
  .config-summary {
    position: static; background: #fff; color: #000; box-shadow: none; border: 1px solid #ccc;
    max-width: 100%; margin: 0;
  }
  .config-summary-row { border-bottom: 1px solid #ddd; }
  .config-summary-row .label { color: #555; }
  .config-summary-row .value { color: #000; }
  .config-summary-total { border-top: 1px solid #999; }
  .config-summary-total .label { color: #333; }
  .config-summary-total .amount { color: #000; }
  .config-summary-disclaimer { color: #555; }
}

/* v5: model kartı fotoğrafları */
.model-card-img { width: 100%; height: 96px; object-fit: cover; border-radius: 8px; margin-bottom: 10px; display: block; }
.sector-card-img { width: 100%; height: 150px; object-fit: cover; border-radius: 10px; margin-bottom: 14px; display: block; }

/* v5: sahne renk tint katmanı — kabin gövdesine renk yansıtır (blend: color)
   v7: tint artık .stage-tilt İÇİNDE — sahne/arka plan asla renklenmez.
   Dış görünümde img ile aynı kutu (max-w/h + JS aspect-ratio), iç görünümde tilt'i kaplar.
   Bölge sınırlaması mask-image PNG'leri ile (JS yükler). */
.stage-tint {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 3; pointer-events: none; border-radius: 12px;
  mix-blend-mode: color; opacity: 0; background: transparent;
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
  transition: opacity .45s ease, background-color .45s ease;
}
.stage-tint--interior {
  border-radius: 10px;
  -webkit-mask-size: cover; mask-size: cover;
}
.stage-tint--seat { z-index: 4; }

/* v6: indirim kontrolü + referans rozeti */
.config-discount-select, .config-discount-custom {
  background: rgba(255,255,255,.06); color: inherit; border: 1px solid rgba(255,255,255,.18);
  border-radius: 6px; padding: 4px 8px; font: inherit; font-size: 13px;
}
.config-discount-custom { width: 62px; margin-inline-start: 6px; }
.config-discount-select option { color: #111; }
.config-ref-badge {
  margin: 10px 0; padding: 8px 12px; border-radius: 8px; font-size: 13px;
  background: rgba(201,164,92,.14); border: 1px solid rgba(201,164,92,.45); color: #c9a45c;
}

/* v6: sticky ücretsiz teklif CTA */
.sticky-quote-cta {
  position: fixed; z-index: 90; inset-inline-end: 20px; bottom: 88px;
  padding: 12px 20px; border-radius: 999px; font-weight: 700; font-size: 14px;
  background: linear-gradient(135deg, #c9a45c, #a9853f); color: #0a0f14; text-decoration: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.35); transition: transform .2s ease, box-shadow .2s ease;
}
.sticky-quote-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,.45); }
@media (max-width: 640px) { .sticky-quote-cta { bottom: 78px; inset-inline-end: 14px; padding: 10px 16px; font-size: 13px; } }

/* v6: scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* v7: modeller menüsü thumbnail (ikon yerine gerçek fotoğraf) */
.nav-model-thumb {
  width: 52px; height: 38px; object-fit: cover; border-radius: 8px; flex-shrink: 0;
  background: var(--gray-050); box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}
@media (max-width: 960px) { .nav-model-thumb { width: 46px; height: 34px; } }