/* ==========================================================================
   AI SPRAYWORKS - GRAND IMMERSIVE AUTOMOTIVE WORKSHOP DESIGN SYSTEM
   Full-Screen Viewport Architecture • Studio Dark Theme • High-Luminance 3D
   Strict compliance with anti-slop & user specifications (占满整个屏幕, 满屏大气)
   ========================================================================== */

:root {
  /* Grounded Obsidian Automotive Palette */
  --bg-main: #07080a;
  --bg-surface: #0c0e13;
  --bg-card: #12151c;
  --bg-card-hover: #181c25;
  --bg-input: #0f1117;

  /* Logo-Aligned Silver & Chrome Accent Tokens (Craftsmanship & Anti-Slop) */
  --accent-silver: #e2e8f0;
  --accent-silver-light: #f8fafc;
  --accent-silver-muted: #94a3b8;
  --accent-blue: #e2e8f0;
  /* Fallback alias matching silver */
  --accent-blue-hover: #ffffff;
  --metal-chrome: linear-gradient(135deg, #ffffff 0%, #e2e8f0 40%, #cbd5e1 75%, #94a3b8 100%);
  --metal-chrome-hover: linear-gradient(135deg, #ffffff 0%, #f8fafc 40%, #e2e8f0 85%, #cbd5e1 100%);
  --metal-text: linear-gradient(180deg, #ffffff 0%, #e2e8f0 45%, #94a3b8 100%);

  /* WhatsApp CTA Tokens (Maintained for primary conversion channel) */
  --accent-wa: #25d366;
  --accent-wa-hover: #20ba59;
  --accent-gold: #f59e0b;

  /* Optical Hairline Borders (1px precision - Anti-Slop) */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.16);
  --border-silver: rgba(255, 255, 255, 0.32);
  --border-focus: rgba(255, 255, 255, 0.5);

  /* Typography Colors (High Contrast WCAG AA/AAA Compliant) */
  --text-main: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  /* Grand Responsive Typography Scale */
  --font-xs: 0.8125rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.375rem;
  --font-2xl: 1.75rem;
  --font-3xl: 2.5rem;
  --font-4xl: 3.5rem;

  /* Geometry & Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  /* Expansive Layout Tokens (满屏空间感) */
  --max-width: 1680px;
  --header-height: 80px;
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }
}

/* Reset & Global */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body {
  min-height: 100vh;
  line-height: 1.5;
  background-color: var(--bg-main);
  overflow-x: clip;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Expansive Container (宽屏舒展无黑白边) */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
}

.text-center {
  text-align: center;
}

/* Section Title Formatting */
.section-title-wrap {
  margin-bottom: clamp(32px, 4vh, 48px);
}

.section-eyebrow {
  display: none !important;
}

.section-heading {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.15;
  margin-bottom: 10px;
}

.section-subtext {
  font-size: var(--font-base);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 720px;
}

.section-title-wrap.text-center,
.text-center.section-title-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section-title-wrap.text-center .section-heading,
.text-center .section-heading {
  text-align: center;
  width: 100%;
}

.section-title-wrap.text-center .section-subtext,
.text-center .section-subtext {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  max-width: 680px;
}

.reviews-header-layout .section-subtext {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

/* ==========================================================================
   TRILINGUAL TYPOGRAPHY CALIBRATION (ZH / EN / MS)
   Generous letter-spacing & line-height relieving crowding across all 3 languages
   ========================================================================== */
html[lang="zh"] {
  letter-spacing: 0.032em;
}

html[lang="en"],
html[lang="ms"] {
  letter-spacing: 0.022em;
  word-spacing: 0.04em;
}

/* Headings: Prevent glyph collision and crowding */
html[lang="zh"] .hero-headline {
  letter-spacing: 0.02em;
  line-height: 1.18;
}

html[lang="en"] .hero-headline,
html[lang="ms"] .hero-headline {
  letter-spacing: 0.01em;
  line-height: 1.25;
}

html[lang="zh"] .headline-prefix {
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

html[lang="en"] .headline-prefix,
html[lang="ms"] .headline-prefix {
  letter-spacing: 0.035em;
  margin-bottom: 8px;
}

html[lang="zh"] .hero-subtext {
  letter-spacing: 0.038em;
  line-height: 1.74;
}

html[lang="en"] .hero-subtext,
html[lang="ms"] .hero-subtext {
  letter-spacing: 0.022em;
  line-height: 1.76;
  word-spacing: 0.045em;
}

html[lang="zh"] .section-heading {
  letter-spacing: 0.028em;
  line-height: 1.22;
}

html[lang="en"] .section-heading,
html[lang="ms"] .section-heading {
  letter-spacing: 0.015em;
  line-height: 1.28;
}

html[lang="zh"] .section-subtext {
  letter-spacing: 0.038em;
  line-height: 1.74;
}

html[lang="en"] .section-subtext,
html[lang="ms"] .section-subtext {
  letter-spacing: 0.022em;
  line-height: 1.74;
  word-spacing: 0.04em;
}

/* Service Accordion & Details */
html[lang="zh"] .service-acc-title {
  letter-spacing: 0.03em;
  line-height: 1.35;
}

html[lang="en"] .service-acc-title,
html[lang="ms"] .service-acc-title {
  letter-spacing: 0.018em;
  line-height: 1.38;
}

html[lang="zh"] .service-acc-desc {
  letter-spacing: 0.035em;
  line-height: 1.72;
}

html[lang="en"] .service-acc-desc,
html[lang="ms"] .service-acc-desc {
  letter-spacing: 0.022em;
  line-height: 1.72;
  word-spacing: 0.035em;
}

html[lang="zh"] .service-checklist li {
  letter-spacing: 0.032em;
  line-height: 1.6;
}

html[lang="en"] .service-checklist li,
html[lang="ms"] .service-checklist li {
  letter-spacing: 0.02em;
  line-height: 1.6;
}

/* Process & Pipeline Flow */
.process-step-title {
  letter-spacing: 0.025em;
  line-height: 1.45;
}

.process-step-desc {
  letter-spacing: 0.032em;
  line-height: 1.72;
}

html[lang="zh"] .process-step-title {
  letter-spacing: 0.032em;
  line-height: 1.45;
}

html[lang="zh"] .process-step-desc {
  letter-spacing: 0.04em;
  line-height: 1.76;
}

html[lang="en"] .process-step-title,
html[lang="ms"] .process-step-title {
  letter-spacing: 0.025em;
  line-height: 1.48;
}

html[lang="en"] .process-step-desc,
html[lang="ms"] .process-step-desc {
  letter-spacing: 0.028em;
  line-height: 1.74;
  word-spacing: 0.04em;
}

html[lang="zh"] .process-step-badge {
  letter-spacing: 0.045em;
}

html[lang="en"] .process-step-badge,
html[lang="ms"] .process-step-badge {
  letter-spacing: 0.04em;
}

/* Review Cards & Comments */
html[lang="en"] .review-card,
html[lang="ms"] .review-card {
  letter-spacing: 0.012em;
}

html[lang="en"] .review-author,
html[lang="ms"] .review-author {
  letter-spacing: 0.01em;
}

html[lang="en"] .review-comment,
html[lang="ms"] .review-comment {
  letter-spacing: 0.018em;
  line-height: 1.66;
  word-spacing: 0.035em;
}

/* Nav & Interactive CTAs */
html[lang="en"] .nav-link,
html[lang="ms"] .nav-link {
  letter-spacing: 0.025em;
}

html[lang="en"] .btn-whatsapp-hero,
html[lang="ms"] .btn-whatsapp-hero,
html[lang="en"] .btn-process-cta,
html[lang="ms"] .btn-process-cta,
html[lang="en"] .header-book-btn,
html[lang="ms"] .header-book-btn {
  letter-spacing: 0.025em;
  word-spacing: 0.03em;
}

/* ==========================================================================
   1. HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(7, 8, 10, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-logo-link {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  height: 48px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  display: block;
}

@media (max-width: 768px) {
  .brand-logo {
    height: 38px;
    max-width: 120px;
  }
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: clamp(14px, 1.8vw, 28px);
  white-space: nowrap;
}

.nav-link {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-selector {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 3px 5px;
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-btn {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 4px 12px;
  min-width: 36px;
  height: 28px;
  border-radius: var(--radius-pill);
  transition: all 0.2s;
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-btn.active {
  background: var(--bg-card);
  color: #fff;
  border: 1px solid var(--border-medium);
}

.header-book-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--metal-chrome);
  color: #07080a;
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 0 18px;
  height: 38px;
  border-radius: var(--radius-sm);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 2px 10px rgba(0, 0, 0, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  flex-shrink: 0;
}

.header-book-btn:hover {
  background: var(--metal-chrome-hover);
  box-shadow: inset 0 1px 0 #ffffff, 0 4px 16px rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

/* ==========================================================================
   2. HERO CONTENT STYLING (Used inside .hero-stage)
   ========================================================================== */
.hero-container {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 680px;
  contain: layout;
}

/* Google 5.0 Star Badge */
.google-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(20, 23, 31, 0.9);
  border: 1px solid var(--border-medium);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: var(--font-xs);
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.google-trust-badge:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.badge-rating {
  font-weight: 800;
  color: #fff;
}

.badge-stars {
  color: var(--accent-gold);
  letter-spacing: 1.5px;
  font-size: 13px;
}

.badge-count {
  color: var(--text-secondary);
  font-weight: 500;
  border-left: 1px solid var(--border-subtle);
  padding-left: 10px;
}

/* Headline: Bold & Grand Scale */
.hero-headline {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.headline-prefix {
  display: block;
  font-size: clamp(1.2rem, 2.2vw, 1.8rem);
  font-weight: 700;
  color: #f1f5f9;
  letter-spacing: 0.01em;
  margin-bottom: 6px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95);
}

.headline-main {
  color: #fff;
  text-shadow: 0 3px 14px rgba(0, 0, 0, 0.9);
}

.headline-suffix {
  background: var(--metal-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.2));
  text-shadow: none;
}

.hero-subtext {
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  color: #f8fafc;
  font-weight: 500;
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 660px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 20px rgba(7, 8, 10, 0.9);
}

/* 3 Value Badges */
.hero-props-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.prop-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 23, 31, 0.85);
  border: 1px solid var(--border-medium);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--font-xs);
  font-weight: 600;
  color: #fff;
}

.prop-badge svg {
  color: var(--accent-silver);
}

/* Hero Action Button - Single Green WhatsApp 预约 Button */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  width: auto;
  margin-bottom: 16px;
}

.btn-whatsapp-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--accent-wa);
  color: #041407;
  font-size: var(--font-base);
  font-weight: 800;
  letter-spacing: -0.01em;
  padding: 0 32px;
  height: 56px;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.42), 0 2px 6px rgba(0, 0, 0, 0.5);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-whatsapp-hero svg {
  flex-shrink: 0;
}

.btn-whatsapp-hero .btn-arrow {
  transition: transform 0.2s ease;
}

.btn-whatsapp-hero:hover {
  background: #2ee672;
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(37, 211, 102, 0.52), 0 4px 12px rgba(0, 0, 0, 0.6);
}

.btn-whatsapp-hero:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-whatsapp-hero:active {
  transform: translateY(0);
}

/* Navigation Buttons Container (Google Maps + Waze) */
.hero-nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

/* Red Map Pin CTA Button */
.btn-map-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(18, 22, 30, 0.9);
  color: #f8fafc;
  font-size: var(--font-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  padding: 0 22px;
  height: 56px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-map-hero .map-icon-svg {
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(239, 68, 68, 0.6));
  transition: transform 0.2s ease;
}

.btn-map-hero:hover {
  background: rgba(26, 32, 44, 0.98);
  border-color: rgba(239, 68, 68, 0.65);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.55), 0 0 18px rgba(239, 68, 68, 0.25);
}

.btn-map-hero:hover .map-icon-svg {
  transform: scale(1.15);
}

.btn-map-hero:active {
  transform: translateY(0);
}

/* Waze CTA Button */
.btn-waze-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(18, 22, 30, 0.9);
  color: #f8fafc;
  font-size: var(--font-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  padding: 0 22px;
  height: 56px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-waze-hero .waze-icon-svg {
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(51, 204, 255, 0.6));
  transition: transform 0.2s ease;
}

.btn-waze-hero:hover {
  background: rgba(26, 32, 44, 0.98);
  border-color: rgba(51, 204, 255, 0.65);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.55), 0 0 18px rgba(51, 204, 255, 0.3);
}

.btn-waze-hero:hover .waze-icon-svg {
  transform: scale(1.15);
}

.btn-waze-hero:active {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 10px;
  }

  .btn-whatsapp-hero {
    width: 100%;
    padding: 0 20px;
  }

  .hero-nav-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
  }

  .btn-map-hero,
  .btn-waze-hero {
    width: 100%;
    padding: 0 12px;
    font-size: 13.5px;
    height: 48px;
  }
}

/* Hero Notes Row: Address & Upload Hint */
.hero-notes-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.hero-address-note {
  color: var(--text-secondary);
  transition: color 0.2s;
  text-decoration: none;
  font-weight: 500;
}

.hero-address-note:hover {
  color: #fff;
  text-decoration: underline;
}

.hero-note-sep {
  color: rgba(255, 255, 255, 0.2);
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--metal-chrome);
  color: #07080a;
  font-size: var(--font-base);
  font-weight: 700;
  padding: 0 28px;
  height: 54px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 4px 16px rgba(0, 0, 0, 0.4);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary-action:hover {
  background: var(--metal-chrome-hover);
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 #ffffff, 0 8px 24px rgba(255, 255, 255, 0.25);
}

.btn-whatsapp-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(37, 211, 102, 0.14);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #4ade80;
  font-size: var(--font-base);
  font-weight: 700;
  padding: 0 24px;
  height: 54px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.btn-whatsapp-action:hover {
  background: var(--accent-wa);
  color: #000;
}

.hero-upload-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* Grand Hero Showcase Car Slot (Image 5 reference) */
.hero-image-slot {
  width: 100%;
}

.hero-car-card {
  position: relative;
  width: 100%;
  height: clamp(280px, 42vw, 540px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  background: #000;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}

.hero-car-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.hero-car-card:hover .hero-car-img {
  transform: scale(1.02);
}

.hero-car-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(7, 8, 10, 0.88);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: var(--font-xs);
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-wa);
  box-shadow: 0 0 10px var(--accent-wa);
}

/* ==========================================================================
   3. BRANDS TICKER / 滚轮 (Automotive Paint & Material Partner Brands)
   ========================================================================== */
.brands-marquee-section {
  position: relative;
  padding: 36px 0 32px 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(14, 28, 54, 0.35) 0%, rgba(7, 8, 10, 0.95) 100%), #07080a;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.marquee-label-wrap {
  text-align: center;
  margin-bottom: 22px;
}

.marquee-label {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.marquee-track-container {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 20px;
  animation: scrollMarquee 30s linear infinite;
  white-space: nowrap;
  align-items: center;
  padding: 8px 0;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes scrollMarquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.brand-ticker-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(15, 18, 24, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  min-width: 200px;
  height: 108px;
  flex-shrink: 0;
  backdrop-filter: blur(8px);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.brand-ticker-card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.45);
  background: rgba(22, 27, 36, 0.95);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5), 0 0 16px rgba(59, 130, 246, 0.15);
}

.ticker-logo-wrap {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  width: 100%;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
  transition: transform 0.2s ease;
}

.brand-ticker-card:hover .brand-logo-img {
  transform: scale(1.05);
}

.brand-note-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 2px;
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-align: center;
}

/* ==========================================================================
   2 & 3. HERO & SERVICES UNIFIED SCROLLYTELLING
   Continuous sticky viewport across Hero & 3 Core Services:
   - Phase 0: Hero Stage (Spray booth oven background, broad scrim)
   - Phase 1 (1st scroll down): Hero text slides UP (-80px), scrim contracts tighter
     under text, background booth stays visible and clear, Service 1 expands inline!
   - Phase 2 (2nd scroll down): Service 2 (Dent repair PDR photo & details)
   - Phase 3 (3rd scroll down): Service 3 (Deep paint polish photo & details)
   ========================================================================== */
.hero-services-section,
.services-section {
  position: relative;
  width: 100%;
  background: #06070a;
}

.services-nav-anchor {
  position: absolute;
  top: 35vh;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
  visibility: hidden;
}

/* Outer Scroll Track: Single crisp transition from Hero -> Service 1 (Spray Booth) */
.hero-services-scroll-track,
.services-scroll-track {
  position: relative;
  width: 100%;
  height: 155vh;
}

@media (min-width: 768px) {

  .hero-services-scroll-track,
  .services-scroll-track {
    height: 170vh;
  }
}

/* Sticky Viewport: Pins beneath header across the track */
.hero-services-sticky-viewport,
.services-sticky-viewport {
  position: sticky;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  height: calc(100dvh - var(--header-height));
  overflow: hidden;
  background: #06070a;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

/* --------------------------------------------------------------------------
   FULL-BLEED BACKGROUND SLIDER
   -------------------------------------------------------------------------- */
.hero-services-bg-slider,
.services-bg-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  background: #06070a;
}

.services-bg-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.04);
  pointer-events: none;
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.95s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.services-bg-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.services-fullscreen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-booth-img {
  object-position: 80% center;
  filter: brightness(0.88) contrast(1.08);
}

/* Slide 2: Deep Paint Polish - Center the polishing machine */
.service-polish-img {
  object-position: 70% center;
}

@media (max-width: 767px) {
  .service-polish-img {
    object-position: 83% center;
  }
}

/* --------------------------------------------------------------------------
   DYNAMIC DARK SCRIM / SPECULAR SHADOW
   Hero state: broad shadow across 65% for bold title & badges legibility
   Services state: contracts tighter directly under text (~40-45%) so the 
   booth & car are dramatically clearer!
   -------------------------------------------------------------------------- */
.hero-services-scrim,
.services-bg-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  transition: background 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  background: linear-gradient(90deg,
      rgba(6, 7, 10, 0.95) 0%,
      rgba(6, 7, 10, 0.88) 36%,
      rgba(6, 7, 10, 0.66) 54%,
      rgba(6, 7, 10, 0.28) 75%,
      rgba(6, 7, 10, 0.12) 100%);
}

.hero-services-scrim::after,
.services-bg-scrim::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(6, 7, 10, 0.60) 0%,
      transparent 18%,
      transparent 80%,
      rgba(6, 7, 10, 0.90) 100%);
  pointer-events: none;
}

/* Services Mode Scrim: 跟 Hero 首屏完全一样暗，保持全站一致的质感与高清晰度 */
.hero-services-sticky-viewport.is-services-mode .hero-services-scrim,
.services-sticky-viewport.is-services-mode .services-bg-scrim {
  background: linear-gradient(90deg,
      rgba(6, 7, 10, 0.95) 0%,
      rgba(6, 7, 10, 0.88) 36%,
      rgba(6, 7, 10, 0.66) 54%,
      rgba(6, 7, 10, 0.28) 75%,
      rgba(6, 7, 10, 0.12) 100%);
}

@media (max-width: 767px) {

  .hero-services-scrim,
  .services-bg-scrim {
    background: linear-gradient(180deg,
        rgba(6, 7, 10, 0.88) 0%,
        rgba(6, 7, 10, 0.74) 45%,
        rgba(6, 7, 10, 0.92) 100%);
  }

  /* 手机端主打服务模式：跟 Hero 首屏完全一样暗 */
  .hero-services-sticky-viewport.is-services-mode .hero-services-scrim,
  .services-sticky-viewport.is-services-mode .services-bg-scrim {
    background: linear-gradient(180deg,
        rgba(6, 7, 10, 0.88) 0%,
        rgba(6, 7, 10, 0.74) 45%,
        rgba(6, 7, 10, 0.92) 100%);
  }
}

/* Floating Step Counter Pill (01 / 03) */
.services-floating-counter {
  position: absolute;
  top: 18px;
  right: 22px;
  z-index: 6;
  background: rgba(8, 10, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 700;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.55);
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.hero-services-sticky-viewport.is-services-mode .services-floating-counter,
.services-sticky-viewport.is-services-mode .services-floating-counter {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.counter-curr {
  color: #fff;
  font-weight: 800;
}

.counter-sep {
  color: rgba(255, 255, 255, 0.35);
  font-size: 10px;
}

.counter-total {
  color: #94a3b8;
}

/* --------------------------------------------------------------------------
   STAGE CONTAINER & MULTI-LAYER TRANSITIONS
   -------------------------------------------------------------------------- */
.hero-services-stage-container,
.services-panel-container {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 20px clamp(20px, 4vw, 40px);
  box-sizing: border-box;
}

@media (min-width: 768px) {

  .hero-services-stage-container,
  .services-panel-container {
    padding: 0 clamp(28px, 5vw, 80px);
  }
}

.hero-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: inherit;
  opacity: 1;
  transform: translate3d(0, 0, 0);
  pointer-events: auto;
  will-change: opacity, transform;
}

/* 第一次滑下去：由 JS requestAnimationFrame 实时线性插值（字慢慢上去），此处为后备兜底规则 */
.hero-services-sticky-viewport.is-services-mode .hero-stage,
.services-sticky-viewport.is-services-mode .hero-stage {
  pointer-events: none;
}

.services-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: inherit;
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  pointer-events: none;
  will-change: opacity, transform;
}

.hero-services-sticky-viewport.is-services-mode .services-stage,
.services-sticky-viewport.is-services-mode .services-stage {
  pointer-events: auto;
}

@media (max-width: 767px) {

  .hero-services-stage-container,
  .services-panel-container {
    padding: 12px 18px;
  }

  .hero-stage {
    align-items: center;
  }

  /* 手机端主打服务文字整体移上去一点 */
  .services-stage {
    align-items: flex-start;
    padding-top: clamp(24px, 4.5vh, 42px);
    padding-bottom: 30px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 手机端主打服务：与 Hero 首屏一致，自然融入全景背景 */
  .services-stage .services-hero-content {
    position: relative;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .services-panel-header {
    margin-bottom: 12px;
  }

  .services-hero-title {
    font-size: clamp(1.85rem, 6.2vw, 2.25rem);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95);
  }

  .services-accordion-list {
    gap: 8px;
  }

  .service-acc-item {
    padding-left: 14px;
    padding-bottom: 10px;
  }

  .acc-title {
    font-size: 1.15rem;
    font-weight: 700;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.95);
  }

  .service-acc-desc {
    font-size: 0.95rem;
    line-height: 1.62;
    color: #e2e8f0;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
    margin-bottom: 10px;
  }

  .service-check-list {
    gap: 8px;
    padding-top: 10px;
  }

  .service-check-list li {
    font-size: 0.875rem;
    color: #cbd5e1;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
  }
}

/* 无卡片包装：文字自然融入全屏大图氛围 */
.services-hero-content,
.services-glass-panel {
  width: 100%;
  max-width: 660px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-sizing: border-box;
}

/* 1. Header: 主打服务 (这四个字最大) */
.services-panel-header {
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .services-panel-header {
    margin-bottom: 28px;
  }
}

.services-panel-header .section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 8px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
}

.services-hero-title {
  /* “主打服务这四个字最大” */
  font-size: clamp(2.2rem, 4.4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 0;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.95), 0 0 30px rgba(0, 0, 0, 0.7);
}

/* 2. Integrated Accordion List (手风琴单层折叠，无重复卡片) */
.services-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (min-width: 768px) {
  .services-accordion-list {
    gap: 12px;
  }
}

.service-acc-item {
  position: relative;
  border-left: 3px solid transparent;
  padding-left: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 12px;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-acc-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

/* Active vertical highlight bar matching screenshot (| 01 无尘烤漆房喷漆) */
.service-acc-item.active {
  border-left-color: #ffffff;
  border-bottom-color: rgba(255, 255, 255, 0.25);
}

/* Item Trigger: “这三个标题小一号就够了” */
.service-acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  user-select: none;
  transition: all 0.25s ease;
}

.acc-num {
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  font-weight: 800;
  color: #94a3b8;
  width: 28px;
  flex-shrink: 0;
  transition: all 0.25s ease;
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

.acc-title {
  /* 小一号的标题 */
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-weight: 700;
  color: #cbd5e1;
  letter-spacing: -0.01em;
  transition: all 0.25s ease;
  flex: 1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95);
}

.acc-indicator-dot {
  display: none;
}

.service-acc-trigger:hover .acc-title {
  color: #ffffff;
}

.service-acc-trigger:hover .acc-num {
  color: #f1f5f9;
}

/* Active State for Trigger */
.service-acc-item.active .acc-num {
  color: #ffffff;
  transform: scale(1.08);
}

.service-acc-item.active .acc-title {
  color: #ffffff;
  font-weight: 800;
}

/* Accordion Body (CSS Grid 0fr -> 1fr animation) */
.service-acc-body {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transform: translateY(-4px);
  transition: grid-template-rows 0.38s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.32s ease,
    transform 0.32s ease;
  pointer-events: none;
}

.service-acc-item.active .service-acc-body {
  grid-template-rows: 1fr;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.acc-body-inner {
  overflow: hidden;
  padding-left: clamp(32px, 3.6vw, 42px);
  padding-top: 8px;
  padding-bottom: 12px;
}

/* 下 elaborate 的字可以在大一点点 */
.service-acc-desc {
  font-size: clamp(1rem, 1.28vw, 1.18rem);
  color: #f8fafc;
  line-height: 1.68;
  margin-bottom: 14px;
  max-width: 620px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95), 0 0 16px rgba(0, 0, 0, 0.85);
  font-weight: 400;
}

/* Checklist Items: 清晰大字号 */
.service-check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 12px;
  max-width: 620px;
}

@media (min-width: 768px) {
  .service-check-list {
    gap: 12px;
    padding-top: 14px;
  }
}

.service-check-list li {
  font-size: clamp(0.925rem, 1.12vw, 1.08rem);
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95);
}

.service-check-list li::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-weight: 800;
  font-size: 11px;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
}

/* ==========================================================================
   MALAY (BM) COMPACT STYLING FOR SERVICES STAGE
   Guarantees 1-page fit without vertical overflow, matching EN & ZH
   ========================================================================== */
html[lang="ms"] .services-hero-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
}

html[lang="ms"] .acc-title {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
}

html[lang="ms"] .service-acc-desc {
  font-size: clamp(0.92rem, 1.1vw, 1.05rem);
  line-height: 1.58;
  margin-bottom: 12px;
}

html[lang="ms"] .service-check-list {
  gap: 8px;
  padding-top: 10px;
}

html[lang="ms"] .service-check-list li {
  font-size: clamp(0.85rem, 1vw, 0.98rem);
  line-height: 1.45;
}

html[lang="ms"] .service-acc-item {
  padding-bottom: 10px;
}

@media (max-width: 767px) {
  html[lang="ms"] .services-panel-header {
    margin-bottom: 8px;
  }

  html[lang="ms"] .services-hero-title {
    font-size: clamp(1.6rem, 5.5vw, 1.95rem);
  }

  html[lang="ms"] .services-accordion-list {
    gap: 6px;
  }

  html[lang="ms"] .service-acc-item {
    padding-left: 12px;
    padding-bottom: 8px;
  }

  html[lang="ms"] .service-acc-trigger {
    padding: 6px 0;
    gap: 10px;
  }

  html[lang="ms"] .acc-num {
    font-size: 1rem;
    width: 24px;
  }

  html[lang="ms"] .acc-title {
    font-size: 1.02rem;
  }

  html[lang="ms"] .acc-body-inner {
    padding-left: 28px;
    padding-top: 4px;
    padding-bottom: 6px;
  }

  html[lang="ms"] .service-acc-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 8px;
  }

  html[lang="ms"] .service-check-list {
    gap: 6px;
    padding-top: 8px;
  }

  html[lang="ms"] .service-check-list li {
    font-size: 0.8rem;
    line-height: 1.35;
    gap: 8px;
  }

  html[lang="ms"] .service-check-list li::before {
    width: 16px;
    height: 16px;
    font-size: 10px;
  }
}

/* ==========================================================================
   4B. HOW IT WORKS / PROSES SERVIS (Direct Flow - No Sticky Lock / No Overlap)
   ========================================================================== */
.process-section {
  position: relative;
  width: 100%;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  overflow: visible;
  padding: clamp(64px, 8vh, 100px) 0;
  /* 充裕独立边距，杜绝与上下Section重叠 */
  scroll-margin-top: var(--header-height, 64px);
  z-index: 1;
}

.process-scroll-track {
  position: relative;
  width: 100%;
  height: auto;
}

.process-sticky-viewport {
  position: relative;
  top: auto;
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  background: none;
  box-sizing: border-box;
  z-index: 2;
  padding: 0;
}

.process-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}

/* Horizontal Pipeline Navigation Track */
.process-pipeline-nav {
  position: relative;
  width: 100%;
  max-width: 880px;
  margin: 18px auto 58px auto;
  /* 58px provides clean vertical clearance above the cards */
  padding: 0 clamp(16px, 3vw, 36px);
  display: block;
  box-sizing: border-box;
}

.process-pipeline-rail {
  position: relative;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  overflow: hidden;
}

.process-pipeline-beam {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 12.5%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.95) 85%, #ffffff 100%);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.9);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.process-pipeline-nodes {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: -12px;
}

.pipeline-node {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #090b0e;
  border: 1.5px solid rgba(255, 255, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  z-index: 2;
  outline: none;
}

.pipeline-node .node-dot {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.pipeline-node .node-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  pointer-events: none;
}

.pipeline-node.active {
  background: #ffffff;
  border-color: #ffffff;
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.75);
  transform: scale(1.18);
}

.pipeline-node.active .node-dot {
  color: #07080a;
  font-weight: 800;
}

.pipeline-node.active .node-ring {
  border-color: rgba(255, 255, 255, 0.45);
  animation: nodePulse 2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes nodePulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

/* Cards Stage Container */
.process-cards-stage {
  position: relative;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
}

/* Process Grid - Desktop: 4 columns in 1 row */
@media (min-width: 768px) {
  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(14px, 1.8vw, 24px);
    align-items: stretch;
    transition: none;
    transform: none !important;
  }
}

/* Process Grid - Mobile & Small Screens (< 768px): Vertical Luminous Timeline Spine */
@media (max-width: 767px) {
  .process-pipeline-nav {
    display: none;
  }

  .process-cards-stage {
    position: relative;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding-left: 36px;
    box-sizing: border-box;
    margin-bottom: clamp(24px, 3.5vh, 36px);
  }

  /* 垂直贯穿底线：精准连接第 1 个节点至第 4 个节点，绝不向下贯穿至按钮 */
  .process-cards-stage::before {
    content: '';
    position: absolute;
    left: 14px;
    top: var(--spine-top, 36px);
    height: var(--spine-height, calc(100% - 130px));
    max-height: calc(100% - 110px);
    width: 2px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    z-index: 1;
    pointer-events: none;
  }

  /* 垂直流动发光光束：高度受限至第 4 个节点，严禁过冲接触按钮 */
  .process-vertical-beam {
    display: block;
    position: absolute;
    left: 14px;
    top: var(--spine-top, 36px);
    width: 2px;
    height: 0px;
    max-height: var(--spine-height, calc(100% - 110px));
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.95) 75%, #ffffff 100%);
    box-shadow: 0 0 14px rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    z-index: 2;
    pointer-events: none;
    transition: height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .process-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
    /* 间距拉开，提供宽裕舒适的呼吸感 */
    width: 100%;
    transform: none !important;
  }

  .process-step-card {
    flex: none;
    width: 100%;
    padding: 20px 22px;
    overflow: visible !important; /* Crucial: Allow left-positioned node circle on glowing spine to be visible */
  }

  /* 垂直光轨上的节点数字圆环 (01, 02, 03, 04 银色极简主题) */
  .process-node-spine {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: -22px;
    top: 36px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #090b0e;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    color: #cbd5e1;
    font-family: 'Space Grotesk', -apple-system, sans-serif;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    z-index: 10;
    transform: translate(-50%, -50%);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.95);
  }

  .process-step-card.active .process-node-spine {
    background: #ffffff !important;
    border-color: #ffffff !important;
    color: #07080a !important;
    font-weight: 800 !important;
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.95);
    transform: translate(-50%, -50%) scale(1.18);
  }
}

@media (min-width: 768px) {
  /* On Desktop: Hide the mobile spine node element */
  .process-node-spine {
    display: none !important;
  }

  .process-vertical-beam {
    display: none;
  }

  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(14px, 1.8vw, 24px);
    align-items: stretch;
    transition: none;
    transform: none !important;
  }

  .process-step-card {
    opacity: 0.9;
    transform: translateY(0);
  }

  .process-step-card:hover {
    opacity: 1;
    transform: translateY(-3px);
  }

  .process-step-card.active {
    opacity: 1 !important;
    transform: translateY(-3px) !important;
  }
}

/* Base Process Step Card - Original High-End Obsidian Studio Cards */
.process-step-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(20px, 2.2vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  outline: none;
  cursor: pointer;
  overflow: visible;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.process-step-card:hover {
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55), 0 0 20px rgba(255, 255, 255, 0.06);
}

.process-step-card.active {
  background: linear-gradient(180deg, #171b25 0%, #0f121a 100%);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.65), 0 0 20px rgba(255, 255, 255, 0.08);
}

/* Card Header: Minimalist Silver Icon on Left, Badge on Right */
.process-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.process-step-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.04) 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #f1f5f9;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.process-step-card:hover .process-step-icon-wrap,
.process-step-card.active .process-step-icon-wrap {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.09) 100%);
  border-color: rgba(255, 255, 255, 0.6);
  color: #ffffff;
  box-shadow: inset 0 1px 0 #ffffff, 0 0 18px rgba(255, 255, 255, 0.5);
  transform: scale(1.06);
}

.process-step-icon-svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.7));
}

.process-step-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.process-step-card.active .process-step-badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.process-step-title {
  font-size: var(--font-lg);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.35;
  margin: 0;
}

.process-step-desc {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Post-Process WhatsApp Action Button */
.process-cta-wrap {
  position: relative;
  z-index: 5;
  margin-top: clamp(24px, 3.5vh, 36px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.btn-process-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  min-height: 48px;
  font-size: 15px;
  font-weight: 700;
  background: linear-gradient(135deg, #25d366 0%, #1ea952 100%);
  color: #000;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  max-width: 90vw;
  box-sizing: border-box;
}

@media (max-width: 767px) {
  .btn-process-cta {
    padding: 12px 18px;
    font-size: 13.5px;
    width: 100%;
    max-width: 320px;
  }
}

.btn-process-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55), 0 0 16px rgba(255, 255, 255, 0.2);
}

.btn-process-cta.pulse-cta {
  animation: pulseProcessCta 2s infinite cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6), 0 10px 30px rgba(37, 211, 102, 0.5);
}

@keyframes pulseProcessCta {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7), 0 8px 24px rgba(37, 211, 102, 0.4);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), 0 12px 36px rgba(37, 211, 102, 0.6);
    transform: scale(1.03);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 24px rgba(37, 211, 102, 0.4);
    transform: scale(1);
  }
}

.process-cta-subtext {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   5. 3D METALLIC PAINT PREVIEW (Well-Lit Studio Environment)
   ========================================================================== */
.customizer-section {
  min-height: 95vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vh, 100px) 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.customizer-3d-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.canvas-3d-box {
  background: radial-gradient(circle at 50% 25%, #252b3b 0%, #0c0e14 90%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.preview-mode-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-subtle);
}

.mode-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: var(--font-xs);
  font-weight: 700;
  transition: all 0.2s;
}

.mode-tab-btn.active {
  background: var(--metal-chrome);
  color: #07080a;
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 2px 10px rgba(0, 0, 0, 0.35);
}

.photo-showcase-container {
  width: 100%;
  height: clamp(340px, 45vh, 520px);
  position: relative;
  overflow: hidden;
  background: #000;
}

.active-color-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: opacity 0.3s ease;
}

.three-container {
  width: 100%;
  height: clamp(340px, 45vh, 520px);
  cursor: grab;
  position: relative;
  /* Deep, elegant studio gradient: subtle soft light glow centered behind the car */
  background: radial-gradient(ellipse at 50% 40%, rgba(30, 41, 59, 0.65) 0%, rgba(13, 17, 25, 0.9) 55%, #080a0e 100%);
}

.three-container:active {
  cursor: grabbing;
}

.canvas-3d-controls {
  padding: 14px 20px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.rotate-hint {
  font-size: var(--font-xs);
  color: var(--text-secondary);
}

.current-color-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-sm);
  font-weight: 700;
  color: #fff;
}

.swatch-color-pill {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Palette Side */
.customizer-palette-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}

.palette-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.palette-title {
  font-size: var(--font-lg);
  font-weight: 800;
  color: #fff;
}

.palette-note {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

/* Malaysian Popular Car Models Selector (4 Category Tabs) */
.models-selector-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
}

.models-selector-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.models-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-sm);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
}

.models-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.models-tabs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

@media (max-width: 640px) {
  .models-tabs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.category-tabs-row {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
  margin-bottom: 10px;
}

.category-tabs-row::-webkit-scrollbar {
  display: none;
}

.category-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: var(--font-xs);
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-medium);
  color: #fff;
}

.category-tab-btn.active {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.25);
}

.cat-tab-icon {
  font-size: 14px;
  line-height: 1;
}

.model-tab-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.model-tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-medium);
  transform: translateY(-1px);
}

.model-tab-btn.active {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.model-pill-category {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.model-tab-btn.active .model-pill-category {
  color: #cbd5e1;
}

.model-pill-name {
  font-size: var(--font-xs);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.preset-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.active-car-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #e2e8f0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.spec-code-badge {
  color: #f8fafc !important;
  font-family: var(--font-mono, monospace);
  font-weight: 700;
}

.spec-pbr-mono {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  color: #cbd5e1 !important;
  letter-spacing: -0.01em;
}

/* Free Color Wheel & Hex Input Card */
.color-picker-control-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 16px;
}

.color-picker-trigger-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  cursor: pointer;
  padding: 10px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, background 0.2s;
}

.color-picker-trigger-wrap:hover {
  border-color: rgba(59, 130, 246, 0.5);
  background: rgba(255, 255, 255, 0.06);
}

.native-color-picker {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.color-disc-preview {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.5), inset 0 2px 4px rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.color-picker-trigger-wrap:hover .color-disc-preview {
  transform: scale(1.08);
}

.color-disc-icon {
  font-size: 16px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.6));
  pointer-events: none;
}

.color-disc-label-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  pointer-events: none;
}

.color-disc-title {
  font-size: var(--font-sm);
  font-weight: 700;
  color: #fff;
}

.color-disc-sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* Hex Color Code Input */
.hex-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hex-input-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.hex-input-box {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.hex-input-box:focus-within {
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12);
}

.hex-prefix {
  padding: 0 12px;
  color: var(--text-muted);
  font-family: monospace;
  font-size: 15px;
  font-weight: 700;
  user-select: none;
}

.car-hex-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 10px 0;
  text-transform: uppercase;
}

.btn-hex-apply {
  padding: 0 16px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-left: 1px solid var(--border-subtle);
  color: #e2e8f0;
  font-size: var(--font-xs);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.btn-hex-apply:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

/* Presets Section */
.preset-colors-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preset-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.swatches-grid-modern {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
}

.swatch-btn-modern {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.swatch-btn-modern:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.4);
}

.swatch-btn-modern.active {
  border-color: #fff;
  transform: scale(1.12);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.5);
}

.palette-specs-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: var(--font-xs);
}

.spec-row {
  display: flex;
  justify-content: space-between;
}

.spec-label {
  color: var(--text-muted);
}

.spec-val {
  color: var(--text-main);
  font-weight: 600;
}

.btn-palette-book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--metal-chrome);
  color: #07080a;
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: var(--font-sm);
  font-weight: 700;
  height: 50px;
  border-radius: var(--radius-sm);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-palette-book:hover {
  background: var(--metal-chrome-hover);
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 #ffffff, 0 8px 24px rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   6. GOOGLE REVIEWS SECTION (Full Page Presence)
   ========================================================================== */
.reviews-section {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vh, 100px) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.reviews-header-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.overall-rating-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  max-width: 240px;
}

.rating-big {
  font-size: var(--font-4xl);
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.rating-stars {
  color: var(--accent-gold);
  font-size: 16px;
  letter-spacing: 2px;
}

.rating-label {
  font-size: var(--font-xs);
  color: var(--text-secondary);
}

.link-google-maps {
  font-size: 12px;
  font-weight: 700;
  color: #cbd5e1;
  margin-top: 6px;
}


/* Reviews Infinite Slider (Slow, Smooth, Hover to Pause) */
.reviews-slider-outer {
  width: 100%;
  overflow: hidden;
  padding: 16px 0 24px 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  user-select: none;
}

.reviews-slider-track {
  display: flex;
  gap: 22px;
  align-items: stretch;
  animation: scrollReviews 190s linear infinite;
  width: max-content;
  padding: 8px 0;
}

.reviews-slider-track:hover {
  animation-play-state: paused;
}

@keyframes scrollReviews {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.reviews-slider-track.is-paused {
  animation-play-state: paused !important;
}

.review-card {
  width: 290px;
  min-width: 290px;
  max-width: 290px;
  background: rgba(15, 18, 24, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color 0.22s, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s, background 0.22s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  position: relative;
  cursor: pointer;
  user-select: none;
}

.review-card:hover {
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-2px);
  background: rgba(22, 27, 36, 0.98);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.55), 0 0 16px rgba(255, 255, 255, 0.05);
}

.review-card.is-expanded,
.review-card.is-pinned {
  border-color: rgba(147, 197, 253, 0.55);
  background: rgba(22, 27, 36, 0.98);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65), 0 0 18px rgba(59, 130, 246, 0.16);
  z-index: 5;
}

.review-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.review-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

.review-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.review-author-line {
  display: flex;
  align-items: center;
  gap: 5px;
}

.review-author {
  font-size: 13.5px;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}

.review-google-badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.review-sub-line {
  display: flex;
  align-items: center;
  gap: 6px;
}

.review-stars-gold {
  color: #fbbc04;
  font-size: 12px;
  letter-spacing: 1.2px;
  line-height: 1;
}

.review-time {
  font-size: 11px;
  color: var(--text-muted);
}

.review-comment,
.review-text {
  font-size: 12.5px;
  color: #cbd5e1;
  line-height: 1.58;
  margin: 0;
}

.review-comment.is-clamped {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.review-card.is-expanded .review-comment.is-clamped {
  -webkit-line-clamp: unset;
  display: block;
  overflow: visible;
}

.review-expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 700;
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(147, 197, 253, 0.28);
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  align-self: flex-start;
  margin-top: 2px;
  transition: all 0.2s ease;
}

.review-expand-btn:hover {
  background: rgba(59, 130, 246, 0.24);
  color: #ffffff;
  border-color: rgba(147, 197, 253, 0.55);
}

.review-expand-btn svg {
  transition: transform 0.25s ease;
}

.review-card.is-expanded .review-expand-btn svg {
  transform: rotate(180deg);
}

@media (max-width: 640px) {
  .review-card {
    width: 260px;
    min-width: 260px;
    max-width: 260px;
    padding: 14px 15px;
  }
}

/* ==========================================================================
   7. OUR WORK SECTION / 滚轮 (Image 4 reference - Grand Large Cards)
   ========================================================================== */
.work-marquee-section {
  padding: clamp(60px, 8vh, 100px) 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.work-marquee-container {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
}

.work-marquee-track {
  display: flex;
  gap: 24px;
  animation: scrollWork 65s linear infinite;
  white-space: nowrap;
}

.work-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes scrollWork {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.work-item-card {
  position: relative;
  width: 310px;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
  background: #000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.work-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  transition: transform 0.35s ease;
}

.work-item-card:hover .work-img {
  transform: scale(1.05);
}

.work-info-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(7, 8, 10, 0.65) 100%);
  padding: 16px 14px 10px;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.work-title-text {
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.3px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   8. FAQ SECTION (Accordion)
   ========================================================================== */
.faq-section {
  padding: clamp(60px, 8vh, 100px) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.faq-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 960px;
  margin: 0 auto;
}

.faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-toggle-btn {
  width: 100%;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  text-align: left;
  font-size: var(--font-base);
  font-weight: 700;
  color: var(--text-main);
}

.faq-arrow {
  font-size: 16px;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.faq-card.open .faq-arrow {
  transform: rotate(45deg);
  color: #f1f5f9;
}

.faq-content-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  padding: 0 22px;
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-card.open .faq-content-body {
  max-height: 250px;
  padding: 0 22px 18px;
}

/* ==========================================================================
   9. FOOTER
   ========================================================================== */
.site-footer {
  padding: 48px 0 100px;
  background: var(--bg-main);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-logo {
  height: 36px;
  width: auto;
  margin-bottom: 10px;
}

.footer-about {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  max-width: none;
  line-height: 1.6;
}

@media (min-width: 600px) {
  .footer-about {
    white-space: nowrap;
  }
}

.footer-hours {
  font-size: var(--font-xs);
  color: var(--text-muted);
  margin-top: 6px;
}

.footer-social-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.social-btn:hover {
  color: #fff;
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.social-btn.tiktok:hover {
  color: #fff;
  border-color: #25f4ee;
  box-shadow: 0 0 14px rgba(37, 244, 238, 0.4);
  background: rgba(37, 244, 238, 0.12);
}

.social-btn.facebook:hover {
  color: #fff;
  border-color: #1877f2;
  box-shadow: 0 0 14px rgba(24, 119, 242, 0.4);
  background: rgba(24, 119, 242, 0.12);
}

.social-btn.email:hover {
  color: #fff;
  border-color: #ea4335;
  box-shadow: 0 0 14px rgba(234, 67, 53, 0.4);
  background: rgba(234, 67, 53, 0.12);
}

.footer-direct-contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: var(--font-xs);
  color: var(--text-muted);
  margin-top: 10px;
}

.footer-contact-item {
  color: var(--text-secondary);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.footer-contact-item:hover {
  color: #fff;
}

.footer-sep {
  color: rgba(255, 255, 255, 0.2);
}

.footer-copyright {
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal-btn,
.preview-legal-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 255, 255, 0.2);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
  padding: 0;
  font-family: inherit;
}

.footer-legal-btn:hover,
.preview-legal-btn:hover {
  color: #fff;
  text-decoration-color: #fff;
}

/* ==========================================================================
   10. BOOKING FORM MODAL (Image 2 reference)
   ========================================================================== */
.booking-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.booking-modal-backdrop.show {
  display: flex;
  opacity: 1;
}

.booking-modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.modal-title {
  font-size: var(--font-xl);
  font-weight: 800;
  color: #fff;
}

.modal-subtext {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  margin-top: 4px;
}

.modal-close-btn {
  font-size: 18px;
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color 0.2s;
}

.modal-close-btn:hover {
  color: #fff;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: var(--font-xs);
  font-weight: 700;
  color: var(--text-secondary);
}

.form-select,
.form-input {
  width: 100%;
  height: 48px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  color: #fff;
  font-size: var(--font-sm);
  outline: none;
  transition: border-color 0.2s;
  color-scheme: dark;
}

.form-select:focus,
.form-input:focus {
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

/* 日期输入框专属：大号银色极简主题日历图标 (Minimalist Silver Theme) */
.date-input-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.date-input-wrapper .form-input {
  padding-right: 48px;
  cursor: pointer;
}

.date-input-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 1;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.date-input-icon svg {
  width: 24px;
  height: 24px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
}

.date-input-wrapper:hover .date-input-icon svg,
.date-input-wrapper:focus-within .date-input-icon svg {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.75));
  transform: scale(1.1);
}

/* 覆盖层：透明点击区域铺满右侧，保证点击图标无缝唤起系统日历 */
.date-input-wrapper .form-input[type="date"]::-webkit-calendar-picker-indicator {
  position: absolute;
  right: 0;
  top: 0;
  width: 52px;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

/* 原生未包裹时的后备样式：修复因 invert(1) 导致在深色主题下反转成黑色的 bug，改为亮银色高亮 */
.form-input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 1;
  width: 26px;
  height: 26px;
  padding: 4px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.14);
  filter: brightness(2.2) contrast(1.2);
  transition: opacity 0.2s, background 0.2s, transform 0.2s;
}

.form-input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.28);
  filter: brightness(2.8) drop-shadow(0 0 8px rgba(255, 255, 255, 0.9));
  transform: scale(1.08);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.modal-service-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.service-pill-label {
  cursor: pointer;
  user-select: none;
  display: block;
}

.service-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.service-pill-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 10px;
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.service-pill-label:hover .service-pill-btn {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.service-checkbox:checked+.service-pill-btn {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.15);
}

.form-row-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 520px) {
  .form-row-two-col {
    grid-template-columns: 1fr;
  }
}

.modal-buttons-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.btn-modal-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent-wa);
  color: #000;
  font-size: 14.5px;
  font-weight: 800;
  height: 50px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  width: 100%;
}

.btn-modal-submit:hover {
  background: var(--accent-wa-hover);
  transform: translateY(-1px);
}

.btn-modal-direct {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
  font-size: 13px;
  font-weight: 600;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
}

.btn-modal-direct:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.modal-footer-note {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   11. GLOBAL FLOATING WHATSAPP BUTTON (Bottom Right)
   ========================================================================== */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 800;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-wa);
  color: #000;
  font-size: var(--font-sm);
  font-weight: 800;
  padding: 0 18px;
  height: 52px;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.15s;
}

.floating-whatsapp-widget:hover {
  transform: scale(1.04);
}

/* ==========================================================================
   DESKTOP & ULTRA-WIDE VIEWPORTS (占满整个屏幕, 满屏大气)
   ========================================================================== */
@media (max-width: 767px) {
  .hero-actions {
    width: 100%;
    flex-direction: column;
    gap: 12px;
  }

  .btn-whatsapp-hero,
  .btn-map-hero {
    width: 100%;
  }

  /* 手机端首屏时隐藏右下角悬浮 WhatsApp，避免与首屏主按钮重叠遮挡 */
  body:not(.scrolled-past-hero) .floating-whatsapp-widget {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.7) translateY(20px);
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  body.scrolled-past-hero .floating-whatsapp-widget {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1) translateY(0);
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  /* =========================================================================
     手机端首屏背景图片：显示位置与构图 (纯满屏无黑边)
     ========================================================================= */
  .hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }

  .review-card {
    width: 310px;
    min-width: 310px;
    max-width: 310px;
    padding: 18px 20px;
  }
}

@media (min-width: 768px) {
  .hero-actions {
    width: auto;
  }

  .reviews-header-layout {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .review-card {
    width: 380px;
    min-width: 380px;
  }

  .work-item-card {
    width: 330px;
    height: 430px;
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 860px) {
  .desktop-nav {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .hero-content {
    max-width: 660px;
  }

  .customizer-3d-wrapper {
    grid-template-columns: 1.4fr 1fr;
    gap: 36px;
  }

  .three-container {
    height: 520px;
  }
}

/* ==========================================================================
   3D TEASER ENTRY CARD (Homepage Performance Optimization)
   ========================================================================== */
.customizer-teaser-section {
  padding: clamp(60px, 8vh, 100px) 0;
  border-bottom: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.06) 0%, transparent 60%);
}

.teaser-card-container {
  max-width: 980px;
  margin: 36px auto 0;
}

.teaser-card {
  display: grid;
  grid-template-columns: 1fr;
  background: linear-gradient(145deg, rgba(17, 20, 28, 0.85) 0%, rgba(10, 12, 16, 0.95) 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.teaser-card:hover {
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(37, 99, 235, 0.15);
  transform: translateY(-2px);
}

.teaser-visual-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000;
}

.teaser-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.teaser-card:hover .teaser-preview-img {
  transform: scale(1.04);
}

.teaser-overlay-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(7, 8, 10, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.3px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

.teaser-content-box {
  padding: clamp(24px, 4vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}

.teaser-features-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.teaser-feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.teaser-cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.btn-enter-3d {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--metal-chrome);
  color: #07080a;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.45);
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 6px 22px rgba(0, 0, 0, 0.45);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-enter-3d:hover {
  background: var(--metal-chrome-hover);
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 #ffffff, 0 10px 28px rgba(255, 255, 255, 0.25);
}

.btn-enter-3d svg {
  transition: transform 0.25s ease;
}

.btn-enter-3d:hover svg {
  transform: translateX(4px);
}

.teaser-note {
  font-size: 12px;
  color: var(--text-muted);
}

@media (min-width: 860px) {
  .teaser-card {
    grid-template-columns: 1.25fr 1fr;
  }
}

/* 3D Studio Finish Type Selector */
.finish-selector-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.finish-selector-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.finish-desc-pill {
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.finish-pills-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 520px) {
  .finish-pills-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.finish-pill-btn {
  padding: 9px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.finish-pill-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
}

.finish-pill-btn.active {
  background: var(--metal-chrome);
  color: #07080a;
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 2px 10px rgba(0, 0, 0, 0.35);
}

/* ==========================================================================
   6B. FEATURED WORKSHOP VIDEOS (TikTok / High-Engagement Social Reels)
   Zero Performance Drag: Facade architecture with WebP posters & instant play
   Strict compliance with anti-slop: R_inner = R_outer - P, 44px touch targets
   ========================================================================== */
.videos-section {
  padding: clamp(60px, 8vh, 100px) 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.videos-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 1200px);
  height: 280px;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(255, 255, 255, 0.04) 0%, transparent 100%);
  pointer-events: none;
}

.video-reels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1040px;
  margin: 36px auto 0;
  gap: 24px;
}

@media (max-width: 900px) {
  .video-reels-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 640px) {
  .video-reels-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 14px;
    padding: 8px 4px 18px 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .video-reels-grid::-webkit-scrollbar {
    display: none;
  }
}

.video-reel-card {
  position: relative;
  background: #090b0e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px;
  /* P = 8px */
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 640px) {
  .video-reel-card {
    flex: 0 0 280px;
    scroll-snap-align: center;
  }
}

.video-reel-card:hover {
  border-color: rgba(255, 255, 255, 0.38);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7), 0 0 24px rgba(255, 255, 255, 0.06);
}

/* Concentric radii calculation: R_outer = 14px, P = 8px => R_inner = 14 - 8 = 6px */
.video-reel-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 14;
  border-radius: 6px;
  overflow: hidden;
  background: #000;
}

.video-reel-player {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 6px;
  background: #000;
  display: block;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-reel-card:hover .video-reel-player {
  transform: scale(1.03);
}

.video-reel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 8, 10, 0.5) 0%, transparent 25%, transparent 60%, rgba(7, 8, 10, 0.92) 100%);
  pointer-events: none;
  transition: background 0.3s ease;
}

.video-reel-card.is-playing .video-reel-overlay {
  background: linear-gradient(180deg, rgba(7, 8, 10, 0.35) 0%, transparent 35%, transparent 65%, rgba(7, 8, 10, 0.85) 100%);
}

.video-media-header {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  z-index: 3;
}

.media-badge-tiktok {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.02em;
  pointer-events: none;
  cursor: default;
  user-select: none;
}

.video-sound-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.video-sound-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: #fff;
  transform: scale(1.08);
}

.video-play-btn {
  position: absolute;
  top: 46%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  z-index: 4;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-play-btn svg.icon-play {
  margin-left: 2px;
}

.video-reel-card:hover .video-play-btn {
  background: #ffffff;
  color: #07080a;
  border-color: #ffffff;
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.35);
}

.video-reel-card.is-playing .video-play-btn {
  opacity: 0;
  pointer-events: none;
}

.video-reel-card.is-playing:hover .video-play-btn {
  opacity: 0.9;
  pointer-events: auto;
}

.video-reel-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 14px 14px;
  z-index: 3;
  pointer-events: none;
}

.video-reel-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.85);
}

.videos-footer-cta {
  margin-top: 36px;
  display: flex;
  justify-content: center;
}

.btn-tiktok-follow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f8fafc;
  font-size: 14px;
  font-weight: 700;
  padding: 0 24px;
  height: 48px;
  min-height: 44px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-tiktok-follow:hover {
  background: #ffffff;
  color: #07080a;
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   10B. LEGAL & 3D CREDITS MODAL (Standard Non-Hidden Dialog)
   ========================================================================== */
.legal-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.legal-modal-backdrop.show {
  display: flex;
  opacity: 1;
}

.legal-modal-card {
  background: #0f1217;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 640px;
  padding: 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.85), 0 0 1px 1px rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-height: 85vh;
  overflow-y: auto;
}

.legal-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
}

.legal-header-titles {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.legal-modal-title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}

.legal-modal-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
}

.legal-modal-body {
  display: flex;
  flex-direction: column;
  gap: 22px;
  color: #cbd5e1;
  font-size: 13px;
  line-height: 1.65;
}

.legal-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-section-title {
  font-size: 14px;
  font-weight: 700;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-text {
  color: #94a3b8;
  margin: 0;
}

.legal-credits-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.legal-credit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 12px;
}

.credit-model {
  font-weight: 600;
  color: #e2e8f0;
}

.credit-author {
  color: #94a3b8;
}

.credit-author strong {
  color: #fff;
}

.credit-license {
  font-size: 11px;
  padding: 2px 8px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: #93c5fd;
  border-radius: 999px;
  font-weight: 600;
}

.legal-text-sub {
  font-size: 12px;
  color: #64748b;
  font-style: italic;
  margin-top: 4px;
}

/* Dedicated preview page footer bar */
.preview-page-footer {
  padding: 24px 0 32px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 40px;
}

.preview-footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   PERFORMANCE: CONTENT-VISIBILITY FOR BELOW-THE-FOLD SECTIONS
   Drastically cuts initial main-thread style & layout calculation on mobile
   ========================================================================== */
.work-marquee-section,
.videos-section,
.reviews-section,
.brands-ticker-section,
.faq-section,
.site-footer {
  content-visibility: auto;
  contain-intrinsic-size: 1px 650px;
}

/* ==========================================================================
   MOBILE HAMBURGER BUTTON & NAVIGATION DRAWER
   ========================================================================== */

/* Hamburger Toggle Button — visible only on mobile (< 860px) - Minimalist Silver Theme */
.mobile-hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.mobile-hamburger-btn:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.08) 100%);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.25);
}

.hamburger-bar {
  display: block;
  width: 18px;
  height: 2px;
  background: #f1f5f9;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

/* Animate bars to X when drawer is open */
.mobile-hamburger-btn.is-open .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-hamburger-btn.is-open .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-hamburger-btn.is-open .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Show hamburger below desktop breakpoint */
@media (max-width: 859px) {
  .mobile-hamburger-btn {
    display: flex;
  }
}

/* Mobile Navigation Drawer - Direct body child with full screen overlay */
.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 99999;
  pointer-events: none;
  visibility: hidden;
}

.mobile-nav-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

/* Backdrop */
.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-drawer.is-open .mobile-nav-backdrop {
  opacity: 1;
}

/* Slide-in Panel (from right) */
.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 86vw);
  height: 100%;
  height: 100dvh;
  background: rgba(9, 11, 16, 0.98);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.85);
}

.mobile-nav-drawer.is-open .mobile-nav-panel {
  transform: translateX(0);
}

/* Drawer Header */
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.m-nav-brand {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #e2e8f0;
}

/* Close button - Minimalist Silver Theme */
.mobile-nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 100%);
  color: #f1f5f9;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: all 0.2s ease;
}

.mobile-nav-close:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}

/* Drawer Links */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 12px 12px 16px;
  gap: 6px;
  flex: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: #e2e8f0;
  text-decoration: none;
  transition: background 0.18s ease, color 0.15s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

/* Minimalist Icon with Silver Theme */
.m-nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 100%);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f1f5f9;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: all 0.2s ease;
}

.m-nav-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
}

.mobile-nav-link:hover .m-nav-icon,
.mobile-nav-link:active .m-nav-icon {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.08) 100%);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.4);
}

.m-nav-text {
  flex: 1;
}

.m-nav-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Highlighted nav item (3D Studio) */
.m-nav-highlight {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.m-nav-highlight:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
}

/* Drawer Footer WhatsApp CTA */
.mobile-nav-footer {
  padding: 16px 16px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.btn-whatsapp-drawer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 50px;
  background: var(--accent-wa);
  color: #041407;
  font-size: 15px;
  font-weight: 800;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all 0.2s ease;
}

.btn-whatsapp-drawer:hover {
  background: #2ee672;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Lock body scroll when drawer is open */
body.drawer-open {
  overflow: hidden;
}