/* ============================================================
   TITAN PRE CUT TINT — Storefront CSS
   Dark theme / Chrome-blue accent / Rajdhani + Barlow + Inter
   ============================================================ */

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

:root {
  --blue:        #2563eb;
  --blue-light:  #3b82f6;
  --blue-glow:   rgba(37, 99, 235, 0.35);
  --bg:          #111111;
  --bg-alt:      #0d0d0d;
  --surface:     #1a1a1a;
  --surface-2:   #222222;
  --border:      rgba(255,255,255,0.08);
  --border-blue: rgba(37,99,235,0.35);
  --text:        #f0f0f0;
  --text-muted:  #888;
  --text-dim:    #555;
  --font-display: 'Rajdhani', sans-serif;
  --font-ui:      'Barlow', sans-serif;
  --font-body:    'Inter', sans-serif;
  --radius:       8px;
  --radius-lg:    16px;
  --container:    1160px;
  --header-h:     72px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── CONTAINER ─────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── TYPOGRAPHY ────────────────────────────────────────────── */
.accent-blue { color: var(--blue-light); }

.section-label {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: #fff;
}

.section-sub {
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 6px;
  transition: all 0.18s ease;
  white-space: nowrap;
  text-decoration: none;
}

.btn-sm  { font-size: 0.82rem; padding: 0.5rem 1.1rem; }
.btn-md  { font-size: 0.9rem;  padding: 0.65rem 1.4rem; }
.btn-lg  { font-size: 0.95rem; padding: 0.85rem 2rem; }
.btn-full { width: 100%; }

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 0 0 var(--blue-glow);
}
.btn-primary:hover {
  background: var(--blue-light);
  box-shadow: 0 4px 24px var(--blue-glow);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--blue-light);
  border: 1.5px solid var(--blue);
}
.btn-outline:hover {
  background: rgba(37,99,235,0.1);
  border-color: var(--blue-light);
}

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1.5px solid rgba(255,255,255,0.18);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}

/* ── HEADER ────────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
  background: rgba(13,13,13,0.97);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo { display: flex; align-items: center; }
.logo-img { height: 44px; width: auto; object-fit: contain; }
.logo-img-sm { height: 36px; }

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-link {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.06); }

.nav-cta { margin-left: 0.5rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: rgba(13,13,13,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 24px 2rem;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 99;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link {
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
}
.mobile-nav .btn { margin-top: 0.75rem; }

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.35) saturate(0.7);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.85) 0%,
    rgba(15,30,60,0.55) 50%,
    rgba(0,0,0,0.9) 100%
  );
}

/* blue grid lines subtle overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 5rem;
  padding-bottom: 5rem;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.35);
  border-radius: 4px;
  padding: 0.45rem 0.85rem;
  margin-bottom: 1.75rem;
}

.badge-dot {
  width: 6px; height: 6px;
  background: var(--blue-light);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: #fff;
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  font-weight: 300;
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  row-gap: 1rem;
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 0 2rem;
}
.stat:first-child { padding-left: 0; }

.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: #fff;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.stat-div {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── TRUST BAR ─────────────────────────────────────────────── */
.trust-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.trust-grid {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.75);
}

/* ── SECTIONS ──────────────────────────────────────────────── */
.section {
  padding: 6rem 0;
  background: var(--bg);
}

/* ── STEPS (HOW IT WORKS) ──────────────────────────────────── */
.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.step-card {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.step-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--blue);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.step-card h3 {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin-bottom: 0.6rem;
  letter-spacing: 0.02em;
}

.step-card p {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.step-arrow {
  font-size: 1.5rem;
  color: var(--blue);
  opacity: 0.5;
  padding: 0 0.75rem;
  margin-top: 2.5rem;
  flex-shrink: 0;
}

/* ── FILM CARDS ────────────────────────────────────────────── */
.films-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.film-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.film-card:hover { border-color: var(--border-blue); transform: translateY(-2px); }

.film-featured {
  border-color: var(--blue);
  background: linear-gradient(165deg, rgba(37,99,235,0.08) 0%, var(--surface) 60%);
  box-shadow: 0 0 40px rgba(37,99,235,0.12);
}

.film-popular {
  position: absolute;
  top: -1px; right: 1.5rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--blue);
  color: #fff;
  padding: 0.3rem 0.75rem;
  border-radius: 0 0 6px 6px;
}

.film-badge {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.ceramic-badge { color: var(--blue-light); }

.film-icon {
  margin-bottom: 1rem;
}

.film-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff;
  letter-spacing: 0.02em;
}

.film-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.3rem 0 1.25rem;
}

.film-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.film-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}

.film-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}
.film-price strong {
  font-family: var(--font-ui);
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
}

/* ── SHADES ────────────────────────────────────────────────── */
.shades-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.shade-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-align: center;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
  cursor: default;
}
.shade-card:hover { border-color: var(--border-blue); transform: translateY(-2px); }
.shade-popular { border-color: var(--border-blue); }

.shade-best {
  position: absolute;
  top: -1px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--blue);
  color: #fff;
  padding: 0.25rem 0.6rem;
  border-radius: 0 0 5px 5px;
  white-space: nowrap;
}

.shade-swatch {
  width: 100%;
  height: 60px;
  border-radius: 6px;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(255,255,255,0.08);
}

.shade-pct {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff;
}

.shade-name {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin: 0.2rem 0 0.5rem;
}

.shade-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.shade-legal {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ── CONFIGURATOR ──────────────────────────────────────────── */
.configurator {
  background: var(--surface);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.config-step {
  margin-bottom: 2rem;
}

.config-step h3 {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.config-options {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.config-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1.1rem;
  color: var(--text-muted);
  transition: all 0.15s ease;
  position: relative;
  min-width: 100px;
}

.config-btn strong {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1;
}

.config-btn span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.config-btn:hover {
  border-color: rgba(37,99,235,0.5);
  background: rgba(37,99,235,0.06);
}

.config-btn.active {
  border-color: var(--blue);
  background: rgba(37,99,235,0.12);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.3);
}
.config-btn.active strong { color: #fff; }
.config-btn.active span { color: var(--blue-light); }

.btn-badge {
  position: absolute;
  top: -8px; right: 8px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--blue);
  color: #fff;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

/* Shade-specific config buttons */
.shade-btn {
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  min-width: unset;
}

.shade-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.shade-btn strong {
  font-size: 0.85rem;
}

/* Config Summary */
.config-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.summary-label {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

.summary-details {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
}

.summary-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.summary-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.2rem;
  color: #fff;
}

.config-note {
  margin-top: 1.25rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}
.config-note strong { color: var(--blue-light); }

/* ── WHY TITAN ─────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.why-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-2px);
}

.why-card svg { margin-bottom: 1.25rem; }

.why-card h3 {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.6rem;
}

.why-card p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── FAQ ───────────────────────────────────────────────────── */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item.open { border-color: var(--border-blue); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.92rem;
  color: #fff;
  text-align: left;
  transition: color 0.15s ease;
}
.faq-q:hover { color: var(--blue-light); }

.faq-q svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
  color: var(--text-muted);
}
.faq-item.open .faq-q svg { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
}
.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

.faq-a p {
  padding: 0 1.5rem;
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  transition: color 0.15s ease;
}
.footer-nav a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-align: center;
}

/* ── SCROLL ANIMATIONS ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── VEHICLE SELECTOR ─────────────────────────────────────── */
.vehicle-step {
  border-bottom: 1px solid var(--border);
  padding-bottom: 2rem;
  margin-bottom: 0.5rem;
}

.vehicle-selects {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}

.vehicle-select-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.vs-label {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.vs-select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.7rem 2.5rem 0.7rem 0.9rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
  width: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.vs-select:focus {
  outline: none;
  border-color: var(--blue);
  background-color: rgba(37,99,235,0.06);
}

.vs-select:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.vs-select option {
  background: #1a1a1a;
  color: var(--text);
}

.vehicle-status {
  margin-top: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  min-height: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vehicle-status.loading { color: var(--text-muted); }
.vehicle-status.success { color: #4ade80; }
.vehicle-status.error   { color: #f87171; }

.vs-spinner {
  width: 12px; height: 12px;
  border: 2px solid rgba(255,255,255,0.15);
  border-top-color: var(--blue-light);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.vehicle-confirmed {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(74,222,128,0.08);
  border: 1px solid rgba(74,222,128,0.25);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  color: #4ade80;
  font-weight: 600;
  font-size: 0.82rem;
}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .steps-grid {
    flex-direction: column;
    gap: 1.5rem;
  }
  .step-arrow {
    display: none;
  }
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }
  .shades-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .nav, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .films-grid {
    grid-template-columns: 1fr;
  }

  .hero-title { font-size: clamp(2.5rem, 10vw, 3.5rem); }

  .section { padding: 4rem 0; }

  .configurator { padding: 1.5rem; }
  .config-summary { flex-direction: column; align-items: flex-start; }

  .why-grid { grid-template-columns: 1fr; }

  .trust-grid {
    justify-content: flex-start;
    gap: 0.75rem 2rem;
  }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .shades-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 0.5rem; }
  .stat { padding: 0 1rem; }
  .config-options { flex-direction: column; }
  .config-btn { width: 100%; }
  .shade-btn { width: auto; }
  .config-options.shade-opts { flex-direction: row; flex-wrap: wrap; }
  .summary-right { width: 100%; }
  .summary-right .btn { width: 100%; }
  .vehicle-selects { grid-template-columns: 1fr; }
}

/* ── Add-ons + quarter windows (v2 configurator) ─────────────── */
.step-hint {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #8a8a8a;
  margin-left: 0.5rem;
}
.addon-list { display: flex; flex-direction: column; gap: 0.6rem; }
.addon-row {
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.addon-row.on {
  border-color: var(--blue);
  background: rgba(37,99,235,0.10);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.3);
}
.addon-check {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.85rem 1.1rem; cursor: pointer;
}
.addon-check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.addon-box {
  width: 20px; height: 20px; flex-shrink: 0;
  border: 1.5px solid #3a4560; border-radius: 5px;
  display: grid; place-items: center;
  transition: all 0.15s ease;
}
.addon-check input:focus-visible + .addon-box { outline: 2px solid var(--blue-light); outline-offset: 2px; }
.addon-row.on .addon-box { background: var(--blue); border-color: var(--blue); }
.addon-row.on .addon-box::after {
  content: ''; width: 10px; height: 5px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(1px, -1px);
}
.addon-text { display: flex; flex-direction: column; gap: 0.2rem; flex: 1; min-width: 0; }
.addon-text strong { font-family: var(--font-ui); font-weight: 700; font-size: 0.9rem; color: var(--text); line-height: 1.1; }
.addon-text span { font-size: 0.75rem; color: var(--text-muted); }
.addon-price { font-family: var(--font-ui); font-weight: 700; font-size: 0.95rem; color: var(--blue-light); white-space: nowrap; }
.addon-shades {
  display: none; gap: 0.4rem; flex-wrap: wrap;
  padding: 0 1.1rem 0.9rem calc(1.1rem + 20px + 0.85rem);
}
.addon-row.on .addon-shades { display: flex; }
.addon-shades::before {
  content: 'Shade'; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: #8a8a8a; align-self: center; margin-right: 0.25rem;
}
.mini-shade {
  font-family: var(--font-ui); font-weight: 700; font-size: 0.8rem;
  padding: 0.35rem 0.7rem; border-radius: 6px;
  background: var(--bg); color: #a3a3a3;
  border: 1.5px solid var(--border); cursor: pointer;
  transition: all 0.15s ease;
}
.mini-shade:hover { border-color: rgba(37,99,235,0.5); }
.mini-shade.active { border-color: var(--blue); background: rgba(37,99,235,0.18); color: #fff; }
.addon-note, .quarter-intro { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.65rem; line-height: 1.5; }
.quarter-intro { margin: -0.25rem 0 0.75rem; }
.quarter-status {
  margin-top: 0.75rem; font-size: 0.82rem; line-height: 1.5;
  border-radius: 8px; padding: 0; color: var(--text-muted);
}
.quarter-status:empty { display: none; }
.quarter-status.ok { padding: 0.7rem 0.9rem; background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.3); color: #bbf7d0; }
.quarter-status.warn { padding: 0.7rem 0.9rem; background: rgba(234,179,8,0.08); border: 1px solid rgba(234,179,8,0.35); color: #fde68a; }
.quarter-status button {
  margin-left: 0.4rem; background: none; border: none; padding: 0;
  color: #fff; font-weight: 700; text-decoration: underline; cursor: pointer; font-size: inherit;
}
.summary-items { list-style: none; margin: 0.5rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.2rem; }
.summary-items li { font-size: 0.8rem; color: var(--text-muted); display: flex; justify-content: space-between; gap: 1.5rem; max-width: 360px; }
.summary-items li b { color: var(--text); font-weight: 600; }
.btn.is-disabled { opacity: 0.45; pointer-events: none; }
@media (max-width: 540px) {
  .addon-shades { padding-left: 1.1rem; }
  .summary-items li { max-width: none; }
}

/* ── Banner + header stacking fix ── */
.urgency-banner { position: fixed !important; top: 0; left: 0; right: 0; }
.header { top: var(--banner-h, 0px); }
.mobile-nav { top: calc(var(--header-h) + var(--banner-h, 0px)); }
body { padding-top: var(--banner-h, 0px); }
.stat-label { color: #a3a3a3; }
html { scroll-padding-top: calc(var(--header-h) + var(--banner-h, 0px) + 12px); }

.tool-contents {
  list-style: none; margin: 0; padding: 0 1.1rem 0.9rem calc(1.1rem + 20px + 0.85rem);
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.3rem 1.25rem;
}
.tool-contents li { font-size: 0.78rem; color: #a3a3a3; position: relative; padding-left: 0.9rem; }
.tool-contents li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 5px; height: 5px; border-radius: 50%; background: var(--blue-light); }
#heatGunHint:empty { display: none; }
#heatGunHint.rec { color: #fde68a; }
@media (max-width: 540px) { .tool-contents { grid-template-columns: 1fr; padding-left: 1.1rem; } }

/* ── page sections (from storefront) ── */
/* ── URGENCY BANNER ── */
    .urgency-banner {
      background: linear-gradient(90deg, #0a2a6e 0%, #1141b3 50%, #0a2a6e 100%);
      text-align: center;
      padding: 10px 16px;
      font-family: 'Barlow', sans-serif;
      font-size: 0.85rem;
      font-weight: 600;
      color: #fff;
      letter-spacing: 0.03em;
      position: relative;
      z-index: 200;
    }
.urgency-banner span.ub-accent { color: #60a5fa; }
/* ── GUARANTEE BAR ── */
    .guarantee-bar {
      background: #0a0f1a;
      border-top: 1px solid #1a2540;
      border-bottom: 1px solid #1a2540;
      padding: 14px 0;
    }
.guarantee-grid {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }
.guarantee-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: 'Barlow', sans-serif;
      font-size: 0.82rem;
      font-weight: 700;
      color: #e2e8f0;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }
.guarantee-item svg { flex-shrink: 0; }
/* ── PHOTOS SECTION ── */
    .photos-section {
      background: #060911;
      padding: 4rem 0 3rem;
    }
.photos-grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 1rem;
    }
.photo-card {
      border-radius: 8px;
      overflow: hidden;
      position: relative;
    }
.photo-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }
.photo-card:hover img { transform: scale(1.04); }
.photo-card .photo-label {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
      padding: 1.5rem 1rem 0.75rem;
      font-family: 'Barlow', sans-serif;
      font-size: 0.78rem;
      font-weight: 700;
      color: #94a3b8;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
.photo-card.tall img { height: 460px; }
/* ── FILM CARD IMAGES ── */
    .film-img-wrap {
      width: 100%;
      height: 180px;
      border-radius: 6px;
      overflow: hidden;
      margin-bottom: 1.25rem;
    }
.film-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
/* ── SHADE IMAGE ── */
    .shade-real-img {
      width: 100%;
      max-width: 860px;
      margin: 0 auto 2rem;
      border-radius: 10px;
      overflow: hidden;
      border: 1px solid #1e2d45;
    }
.shade-real-img img {
      width: 100%;
      height: auto;
      display: block;
    }
0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
70% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
/* ── CONTACT BAR ── */
    .contact-bar {
      background: #0a0f1a;
      border-top: 1px solid #1a2540;
      padding: 1rem 0;
      text-align: center;
    }
.contact-bar-inner {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }
.contact-bar-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-family: 'Barlow', sans-serif;
      font-size: 0.88rem;
      color: #94a3b8;
    }
.contact-bar-item a {
      color: #60a5fa;
      text-decoration: none;
      font-weight: 600;
    }
.contact-bar-item a:hover { color: #fff; }
/* ── POLICY SECTION ── */
    .policy-section {
      background: #0d0d0d;
      padding: 4rem 0;
    }
.policy-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      margin-top: 2.5rem;
    }
.policy-card {
      background: #0a0f1a;
      border: 1px solid #1a2540;
      border-radius: 10px;
      padding: 1.75rem;
    }
.policy-card h4 {
      font-family: 'Barlow', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: #e2e8f0;
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
.policy-card p, .policy-card li {
      font-family: 'Inter', sans-serif;
      font-size: 0.85rem;
      color: #64748b;
      line-height: 1.7;
    }
.policy-card ul {
      padding-left: 1.2rem;
      margin-top: 0.5rem;
    }
.policy-card li { margin-bottom: 0.3rem; }
/* ── FILM DESCRIPTION ── */
    .film-tagline {
      font-family: 'Inter', sans-serif;
      font-size: 0.78rem;
      font-style: italic;
      color: #475569;
      margin-bottom: 1rem;
      line-height: 1.5;
    }
/* ── DIY INSTALL IMAGE SECTION ── */
    .install-img-section {
      width: 100%;
      max-height: 340px;
      overflow: hidden;
      border-radius: 10px;
      margin: 2rem 0 0;
    }
.install-img-section img {
      width: 100%;
      height: 340px;
      object-fit: cover;
      object-position: center 30%;
    }
@media (max-width: 768px) {
      .photos-grid { grid-template-columns: 1fr 1fr; }
      .testimonials-grid { grid-template-columns: 1fr; }
      .policy-grid { grid-template-columns: 1fr; }
      .guarantee-grid { gap: 1rem; }
      .photo-card.tall img { height: 220px; }
    }
@media (max-width: 500px) {
      .photos-grid { grid-template-columns: 1fr; }
    }