/* ============================================================
   Mercedes Sprinter Ankauf – style.css
   World-Class Automotive Professional Design | 2024
   ============================================================ */

/* ---------- Variables ---------- */
:root {
  scroll-behavior: smooth;
  /* Brand Colors */
  --gold:        #c9a84c;
  --gold-light:  #e2c170;
  --gold-glow:   rgba(201,168,76,0.2);
  --whatsapp:    #25D366;
  --whatsapp-glow: rgba(37,211,102,0.3);

  /* Neutrals */
  --white:       #ffffff;
  --gray-100:    #f8f9fb;
  --gray-200:    #eff1f5;
  --gray-300:    #d8dce6;
  --gray-400:    #9aa3b4;
  --gray-600:    #5a6478;
  --gray-800:    #1e2330;
  --gray-900:    #131822;

  /* Dark Surfaces */
  --dark-void:   #09090d;
  --dark-deep:   #0d0f18;
  --dark-surf:   #131722;
  --dark-card:   #181e2e;

  /* Semantic */
  --text:         var(--gray-800);
  --text-muted:   var(--gray-600);
  --text-on-dark: rgba(255,255,255,0.75);

  /* Borders */
  --border:       #e2e6ef;
  --border-dark:  rgba(255,255,255,0.07);
  --border-gold:  rgba(201,168,76,0.4);

  /* Shadows */
  --shadow-xs:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-sm:   0 4px 16px rgba(0,0,0,0.08);
  --shadow-md:   0 12px 32px rgba(0,0,0,0.12);
  --shadow-lg:   0 24px 64px rgba(0,0,0,0.16);
  --shadow-dark: 0 24px 64px rgba(0,0,0,0.5);

  /* Shape */
  --r-sm:  6px;
  --r:     10px;
  --r-lg:  16px;
  --r-xl:  24px;

  /* Anim */
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
  --dur:    0.32s;

  /* Layout */
  --topbar-h: 42px;
  --header-h: 74px;
  --full-h:   calc(var(--topbar-h) + var(--header-h));

  /* Typography */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Montserrat', system-ui, -apple-system, sans-serif;
}

/* ============================================================
   SKIP LINK (Accessibility)
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 9999;
  background: var(--gold);
  color: var(--dark-void);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 1rem;
  outline: 3px solid var(--dark-void);
  outline-offset: 2px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--gold-light); }
ul { list-style: none; }
address { font-style: normal; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: var(--dark-void);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  z-index: 1010;
  display: flex;
  align-items: center;
  transition: transform var(--dur) var(--ease);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.topbar-info {
  display: flex;
  gap: 1.75rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.03em;
}
.topbar-phone {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
  transition: color var(--dur);
}
.topbar-phone:hover { color: var(--gold-light); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: var(--topbar-h);
  left: 0; right: 0;
  height: var(--header-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: top var(--dur) var(--ease), background var(--dur), box-shadow var(--dur);
}
.site-header.scrolled {
  top: 0;
  background: rgba(9,9,13,0.96);
  border-bottom-color: rgba(255,255,255,0.05);
  box-shadow: var(--shadow-dark);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

/* LOGO */
.logo a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--gray-900);
  transition: opacity var(--dur);
}
.logo a:hover { opacity: 0.8; color: var(--gray-900); }
.site-header.scrolled .logo a { color: var(--white); }
.logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--dark-void);
  flex-shrink: 0;
  box-shadow: 0 4px 16px var(--gold-glow);
}
.logo-text {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1;
}
.logo-text span {
  display: block;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-top: 4px;
  text-transform: uppercase;
}

/* NAV */
.main-nav ul { display: flex; gap: 0.15rem; align-items: center; }
.main-nav a {
  color: var(--gray-600);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.55rem 0.85rem;
  border-radius: var(--r-sm);
  transition: all var(--dur) var(--ease);
}
.main-nav a:hover { color: var(--gray-900); background: var(--gray-100); }
.site-header.scrolled .main-nav a { color: rgba(255,255,255,0.6); }
.site-header.scrolled .main-nav a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.main-nav a.nav-cta {
  color: var(--gold);
  border: 1.5px solid var(--border-gold);
  border-radius: var(--r-sm);
}
.main-nav a.nav-cta:hover { background: var(--gold); color: var(--dark-void); }

/* Header CTA */
.header-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--dark-void) !important;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  padding: 0.55rem 1.25rem;
  border-radius: var(--r-sm);
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
  box-shadow: 0 4px 16px var(--gold-glow);
}
.header-phone:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(201,168,76,0.4); }

/* Burger */
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.4rem; }
.burger span { display: block; width: 22px; height: 2px; background: var(--gray-800); border-radius: 2px; transition: all var(--dur) var(--ease); }
.site-header.scrolled .burger span { background: var(--white); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  border-radius: var(--r-sm);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: all var(--dur) var(--ease);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--dark-void);
  box-shadow: 0 4px 20px var(--gold-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(201,168,76,0.45); color: var(--dark-void); }
.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.18); color: var(--white); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }
.btn-outline-dark {
  background: transparent;
  color: var(--gray-800);
  border: 1.5px solid var(--border);
}
.btn-outline-dark:hover { border-color: var(--gold); color: var(--gold); }
.btn-lg { padding: 1.05rem 2.75rem; font-size: 0.88rem; }
.btn-full { width: 100%; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark-void) url('img/hero-bg.webp') center center / cover no-repeat;
  padding-top: var(--full-h);
  overflow: hidden;
}

/* hero-bg served as WebP via CSS background; PNG fallback via JS if needed */
/* Note: browsers without WebP support (<1% global) will show no background – acceptable trade-off */

/* Gradient overlay left to right */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--dark-void) 38%, transparent 70%),
    linear-gradient(180deg, rgba(9,9,13,0.3) 0%, transparent 40%, rgba(9,9,13,0.6) 100%);
  z-index: 1;
}

/* Vehicle image right side */
.hero-vehicle {
  position: absolute;
  right: -3%;
  bottom: 0;
  width: 58%;
  z-index: 2;
}
.hero-vehicle img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,0.6));
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 4rem 0;
  max-width: 620px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201,168,76,0.15);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  padding: 0.4rem 1.1rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.05rem;
  color: var(--text-on-dark);
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* Trust strip */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r);
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}
.trust-item { text-align: center; }
.trust-num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.trust-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 3px;
}
.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 7rem 0; }
.section-white    { background: var(--white); }
.section-light    { background: var(--gray-100); }
.section-dark-alt { background: var(--dark-surf); }
.section-dark-hero{ background: var(--dark-deep); }

.section-header { margin-bottom: 4rem; }
.section-header.center { text-align: center; }
.section-header.center .section-intro { margin-left: auto; margin-right: auto; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  /* Darker amber – passes WCAG AA (≥4.5:1) on white/light bg */
  color: #7a5c1e;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 0.75rem;
}
.section-tag::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--gold);
  display: inline-block;
  flex-shrink: 0;
}
/* On dark backgrounds, keep full gold */
.section-dark-alt .section-tag,
.section-dark-hero .section-tag { color: var(--gold); }

h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--gray-900);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}
.section-dark-alt h2,
.section-dark-hero h2 { color: var(--white); }

.section-intro {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.75;
}
.section-dark-alt .section-intro,
.section-dark-hero .section-intro { color: var(--text-on-dark); }

.section-cta { text-align: center; margin-top: 3.5rem; }

/* ============================================================
   FEATURES (Section 1)
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.25rem;
  transition: all var(--dur) var(--ease);
  position: relative;
}
.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  transform: scaleX(0);
  transition: transform var(--dur) var(--ease);
}
.feature-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.feature-card:hover::after { transform: scaleX(1); }
.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.06));
  border: 1.5px solid var(--border-gold);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.feature-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-900);
  margin-bottom: 0.65rem;
}
.feature-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ============================================================
   MODELS (Section 2)
   ============================================================ */
.models-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.models-image {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
}
.models-image img {
  width: 100%;
  height: auto;
  transition: transform 0.5s var(--ease);
}
.models-image:hover img { transform: scale(1.04); }
.models-badge {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark, #9a7a30));
  color: var(--dark-void);
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  border-radius: 100px;
}

/* dark section tag for dark background */
.section-dark-alt .section-tag { color: var(--gold); }
.section-dark-alt .section-tag::before { background: var(--gold); }

.models-list { display: grid; gap: 0.75rem; margin-top: 1.5rem; }
.model-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r);
  transition: all var(--dur) var(--ease);
}
.model-item:hover {
  background: rgba(201,168,76,0.07);
  border-color: var(--border-gold);
  transform: translateX(6px);
}
.model-icon { font-size: 1.5rem; flex-shrink: 0; }
.model-item h3 {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.model-item p { font-size: 0.82rem; color: rgba(255,255,255,0.45); line-height: 1.5; }

/* ============================================================
   DAMAGE (Section 3)
   ============================================================ */
.damage-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.damage-image {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.damage-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 440px;
  transition: transform 0.5s var(--ease);
}
.damage-image:hover img { transform: scale(1.04); }
.damage-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--white);
  color: var(--gray-900);
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.65rem 1.25rem;
  border-radius: var(--r);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-md);
  color: #16a34a;
}
.damage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.damage-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--gray-100);
  border-radius: var(--r);
  border: 1px solid var(--border);
  transition: all var(--dur) var(--ease);
}
.damage-item:hover { border-color: var(--border-gold); background: rgba(201,168,76,0.05); }
.damage-check {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--gold), #a37e30);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
  margin-top: 2px;
}
.damage-item strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.25rem;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.damage-item p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ============================================================
   STEPS (Section 4)
   ============================================================ */
.steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-top: 3rem;
}
.step-arrow {
  font-size: 1.5rem;
  color: var(--gold);
  opacity: 0.4;
  display: flex;
  align-items: center;
  padding-top: 1.5rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.step {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: all var(--dur) var(--ease);
}
.step:hover {
  border-color: var(--border-gold);
  background: rgba(201,168,76,0.06);
  transform: translateY(-4px);
}
.step-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 1rem;
}
.step h3 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}
.step p { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.65; }

/* ============================================================
   FAQ (Section 5)
   ============================================================ */
.faq-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 5rem;
  align-items: start;
}
.faq-intro h2 { color: var(--gray-900); }
.faq-intro p { color: var(--text-muted); font-size: 0.95rem; margin-top: 0.75rem; line-height: 1.75; }
.faq-list { display: grid; gap: 0.6rem; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--dur);
}
.faq-item.open { border-color: var(--border-gold); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border: none;
  background: var(--white);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gray-900);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color var(--dur);
}
.faq-item.open .faq-question { color: var(--gold); }
.faq-arrow {
  color: var(--gold);
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
  background: var(--white);
}

/* ============================================================
   CONTACT (Section 6)
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info {
  padding: 3rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl);
  position: relative;
}
.contact-info::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: var(--r-xl) var(--r-xl) 0 0;
}
/* CTA Phone button in contact */
.contact-cta-phone {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--dark-void) !important;
  padding: 1rem 1.5rem;
  border-radius: var(--r);
  margin-bottom: 1.5rem;
  transition: all var(--dur) var(--ease);
}
.contact-cta-phone:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--gold-glow); }
.cta-phone-icon { font-size: 1.5rem; }
.contact-cta-phone strong {
  display: block;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(9,9,13,0.6);
}
.contact-cta-phone span {
  display: block;
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-void);
  letter-spacing: 0.04em;
}
.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255,255,255,0.03);
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.05);
}
.contact-detail-row > span { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }
.contact-detail-row strong {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.contact-detail-row span,
.contact-detail-row address,
.contact-detail-row a {
  font-size: 0.88rem;
  color: var(--text-on-dark);
}

/* ── Form Wrapper – dark glass card ── */
.contact-form-wrap {
  background: linear-gradient(160deg, #1a2035 0%, #111827 100%);
  border-radius: var(--r-xl);
  padding: 2.75rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
  will-change: transform;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), var(--gold), transparent);
  background-size: 200% 100%;
  transform: translateX(-100%);
  animation: shimmer-slide 3s linear infinite;
}
@keyframes shimmer-slide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ── Form heading inside card ── */
.form-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}
.form-subtitle {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  line-height: 1.6;
}
.form-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  margin: 0.5rem 0 1.5rem;
}

/* ── Field groups ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.1rem; position: relative; }
.form-group label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
  transition: color var(--dur);
}
.form-group:focus-within label { color: var(--gold); }
.form-group label .req-star { color: var(--gold); }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.88rem 1.1rem;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.09);
  border-radius: var(--r);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  transition: all var(--dur) var(--ease);
  outline: none;
  line-height: 1.5;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.18);
}
.form-group input:hover:not(:focus),
.form-group textarea:hover:not(:focus) {
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.07);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(201,168,76,0.07);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.13);
  color: var(--white);
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* ── Privacy ── */
.form-privacy {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin: 0.25rem 0 1.5rem;
  padding: 0.9rem 1.1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  transition: border-color var(--dur);
}
.form-privacy:focus-within { border-color: rgba(201,168,76,0.32); }
.form-privacy input[type="checkbox"] {
  width: 17px; height: 17px;
  accent-color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}
.form-privacy a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.form-privacy a:hover { color: var(--gold-light); }

/* ── Submit ── */
#submitBtn {
  position: relative;
  overflow: hidden;
  letter-spacing: 0.1em;
}
#submitBtn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur);
}
#submitBtn:hover::after { opacity: 1; }

/* ── Alerts ── */
.form-success {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: rgba(22,163,74,0.12);
  border: 1px solid rgba(22,163,74,0.3);
  border-radius: var(--r);
  color: #4ade80;
  font-size: 0.88rem;
  font-weight: 500;
  margin-top: 1rem;
}
.form-error {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: rgba(220,38,38,0.1);
  border: 1px solid rgba(220,38,38,0.28);
  border-radius: var(--r);
  color: #f87171;
  font-size: 0.88rem;
  font-weight: 500;
  margin-top: 1rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--dark-void);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 5rem 0 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 2rem;
}
.footer-brand .logo a { color: var(--white); }
.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.75;
  margin: 1rem 0 1.5rem;
  max-width: 360px;
}
.footer-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--gold);
  border: 1.5px solid var(--border-gold);
  padding: 0.55rem 1.25rem;
  border-radius: var(--r-sm);
  transition: all var(--dur) var(--ease);
}
.footer-phone:hover { background: var(--gold); color: var(--dark-void); }
.footer-links h4 {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.footer-links ul { display: grid; gap: 0.65rem; }
.footer-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  transition: all var(--dur);
}
.footer-links a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}
.footer-bottom p { display: flex; align-items: center; gap: 1rem; }
.footer-bottom a { color: rgba(255,255,255,0.3); }
.footer-bottom a:hover { color: var(--gold); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info { padding: 2rem; }
  .steps-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .step-arrow { display: none; }
  .faq-layout { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 900px) {
  .models-layout,
  .damage-layout { grid-template-columns: 1fr; gap: 3rem; }
  .models-image { order: -1; }
  .hero-vehicle { display: none; }
  .hero-overlay {
    background: linear-gradient(180deg, rgba(9,9,13,0.7) 0%, rgba(9,9,13,0.5) 100%);
  }
  .header-phone { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; --topbar-h: 36px; }
  .topbar-info { display: none; }
  .topbar-phone { font-size: 0.76rem; }
  .main-nav { display: none; }
  .burger { display: flex; }
  .main-nav.open {
    display: block;
    position: fixed;
    top: calc(var(--topbar-h) + var(--header-h));
    left: 0; right: 0;
    background: rgba(9,9,13,0.97);
    border-bottom: 1px solid var(--border-gold);
    padding: 1rem;
    backdrop-filter: blur(20px);
    z-index: 999;
  }
  .main-nav.open ul { flex-direction: column; gap: 0.2rem; }
  .main-nav.open a { display: block; padding: 0.85rem 1rem; font-size: 0.88rem; }
  .section { padding: 5rem 0; }
  .hero h1 { font-size: 2.4rem; }
  .hero-trust { flex-wrap: wrap; }
  .features-grid { grid-template-columns: 1fr; }
  .damage-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .steps-row { grid-template-columns: 1fr; }
}

/* WhatsApp Buttons */
.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff !important;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: none;
}
.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--whatsapp-glow);
}

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp);
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  text-decoration: none !important;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px var(--whatsapp-glow);
  color: #fff;
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 25px;
  }
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}