/* ==========================================================================
   DNR DETAILING STUDIO • RED & BLACK STYLING & MOBILE ADAPTATION
   ========================================================================== */

:root {
  --bg-darkest: #07080a;
  --bg-body: #0d0e12;
  --bg-surface: #13141a;
  --bg-card: #181922;
  --bg-card-hover: #1f212d;
  --bg-input: #111218;

  --red-primary: #e50914;
  --red-vibrant: #ff1e27;
  --red-dark: #ad070f;
  --red-glow: rgba(229, 9, 20, 0.35);
  --red-glow-strong: rgba(229, 9, 20, 0.7);
  --red-subtle: rgba(229, 9, 20, 0.12);

  --text-white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-red: rgba(229, 9, 20, 0.45);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 25px var(--red-glow);

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Basics */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(229, 9, 20, 0.09) 0%, transparent 40%),
    radial-gradient(circle at 90% 70%, rgba(229, 9, 20, 0.06) 0%, transparent 45%),
    linear-gradient(180deg, var(--bg-darkest) 0%, var(--bg-body) 100%);
  background-attachment: fixed;
  padding-bottom: 70px; /* Space for mobile bottom bar */
}

@media (min-width: 769px) {
  body {
    padding-bottom: 0;
  }
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 clamp(20px, 3.5vw, 64px);
}

/* Typography */
h1, h2, h3, h4, .brand-font {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-white);
}

.text-red {
  color: var(--red-vibrant);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--red-subtle);
  border: 1px solid var(--border-red);
  color: var(--red-vibrant);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--red-vibrant);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--red-vibrant);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px auto;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-top: 14px;
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-height: 44px; /* Touch target */
}

.btn-primary {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-dark) 100%);
  color: var(--text-white);
  box-shadow: 0 6px 20px rgba(229, 9, 20, 0.4);
}

.btn-primary:active, .btn-primary:hover {
  background: linear-gradient(135deg, var(--red-vibrant) 0%, var(--red-primary) 100%);
  box-shadow: 0 8px 25px rgba(229, 9, 20, 0.6);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  backdrop-filter: blur(10px);
}

.btn-secondary:active, .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-outline-red {
  background: transparent;
  border: 1px solid var(--border-red);
  color: var(--red-vibrant);
}

.btn-outline-red:hover {
  background: var(--red-subtle);
  border-color: var(--red-vibrant);
  color: #fff;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.8rem;
  min-height: 38px;
}

/* ==========================================================================
   HEADER & NAVIGATION - WIDE & LUXURY LAYOUT
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 8, 10, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header .container {
  max-width: 100% !important;
  width: 100%;
  padding: 0 clamp(20px, 3.5vw, 64px);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  width: 100%;
  gap: clamp(16px, 2vw, 40px);
}

/* Logo with Image & Text */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 0 10px rgba(229, 9, 20, 0.55));
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #fff;
  line-height: 1.15;
}

.logo-title span {
  color: var(--red-vibrant);
}

.logo-tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  font-weight: 700;
  margin-top: 2px;
}

/* Nav Menu Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: clamp(14px, 1.8vw, 30px);
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 2px;
  white-space: nowrap !important;
  display: inline-flex;
  align-items: center;
  position: relative;
  letter-spacing: 0.01em;
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red-vibrant);
  box-shadow: 0 0 8px var(--red-vibrant);
  transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.5vw, 22px);
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-switcher {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}
  cursor: pointer;
}

.lang-btn.active {
  background: var(--red-primary);
  color: #fff;
  box-shadow: 0 2px 8px var(--red-glow);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.7rem;
  cursor: pointer;
  padding: 6px;
  min-width: 44px;
  min-height: 44px;
  line-height: 1;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 70px 0 50px 0;
  overflow: hidden;
}

.hero-bg-lights {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(229, 9, 20, 0.25) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(50px);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2.3rem, 4.8vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  margin: 24px auto 18px auto;
  text-transform: uppercase;
  max-width: 1180px;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  color: var(--text-muted);
  max-width: 960px;
  margin: 0 auto 36px auto;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-top: 3px solid var(--red-primary);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(229, 9, 20, 0.25);
  border-color: var(--border-red);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number span {
  color: var(--red-vibrant);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   CAR CLASS SELECTOR (CLASA I, II, III) - WIDE & PROFESSIONAL
   ========================================================================== */

.class-selector-section {
  max-width: 1280px;
  margin: 0 auto 40px auto;
  text-align: center;
}

.class-selector-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  color: var(--text-light);
}

.class-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.class-selector-btn {
  background: var(--bg-card);
  border: 2px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  color: var(--text-muted);
}

.class-selector-btn:hover {
  border-color: rgba(229, 9, 20, 0.45);
  color: #fff;
  transform: translateY(-2px);
}

.class-selector-btn.active {
  background: var(--bg-surface);
  border-color: var(--red-vibrant);
  color: #fff;
  box-shadow: 0 0 25px var(--red-glow);
}

.class-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
}

.class-selector-btn.active .class-name {
  color: var(--red-vibrant);
}

.class-desc {
  font-size: 0.82rem;
  line-height: 1.35;
}

/* ==========================================================================
   BEFORE / AFTER COMPARISON SLIDER - CINEMATIC WIDE
   ========================================================================== */

.comparison-section {
  padding: 85px 0;
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-slider-box {
  max-width: 1440px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--border-card);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
  position: relative;
  aspect-ratio: 21 / 9;
  min-height: 440px;
  user-select: none;
  touch-action: pan-y;
}

.comparison-image-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.comparison-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.comparison-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0% 100%);
}

.comparison-label {
  position: absolute;
  bottom: 16px;
  padding: 5px 12px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  z-index: 5;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.comparison-label.before { right: 16px; }
.comparison-label.after { left: 16px; border-color: var(--red-vibrant); color: var(--red-vibrant); }

.comparison-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--red-vibrant);
  box-shadow: 0 0 12px var(--red-vibrant);
  cursor: ew-resize;
  z-index: 10;
  transform: translateX(-50%);
}

.comparison-handle-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: #000;
  border: 2px solid var(--red-vibrant);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 0 20px var(--red-glow-strong);
}

.comparison-handle-btn svg {
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   SERVICES CATALOG (30 SERVICES)
   ========================================================================== */

.catalog-section {
  padding: 80px 0;
  position: relative;
}

.catalog-controls {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-box-wrapper {
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 14px 18px 14px 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  min-height: 48px;
}

.search-input:focus {
  border-color: var(--red-vibrant);
  box-shadow: 0 0 15px var(--red-glow);
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

.catalog-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 9px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  min-height: 38px;
}

.filter-btn.active {
  background: var(--red-primary);
  border-color: var(--red-vibrant);
  color: #fff;
  box-shadow: 0 3px 12px var(--red-glow);
}

.catalog-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  color: var(--text-muted);
  font-size: 0.88rem;
  flex-wrap: wrap;
  gap: 8px;
}

/* Services Grid - Wide & High-End */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 28px;
}

/* Service Card */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
  border-color: var(--border-red);
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.8), 0 0 20px rgba(229, 9, 20, 0.2);
}

/* Service Photo Slot (Customizable Photo) */
.service-photo-slot {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #111218;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.service-photo-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-photo-slot img {
  transform: scale(1.05);
}

.service-top-tags {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.service-code-badge {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  color: #fff;
  font-family: monospace;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.service-card-badge {
  background: var(--red-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.service-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
  color: #fff;
}

.service-protocol-box {
  background: var(--bg-surface);
  border-left: 3px solid var(--red-vibrant);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 18px;
  flex-grow: 1;
}

.protocol-tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--red-vibrant);
  margin-bottom: 4px;
}

.service-card-protocol {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.5;
}

.service-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 18px;
}

.meta-item {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.meta-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.meta-price-box {
  text-align: right;
}

.price-class-hint {
  display: block;
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.service-price {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--red-vibrant);
}

.service-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ==========================================================================
   BENEFITS & PROCESS - WIDE
   ========================================================================== */

.benefits-section {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  border-top: 3px solid var(--red-primary);
  transition: transform var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-red);
}

.benefit-icon-box {
  width: 56px;
  height: 56px;
  background: var(--red-subtle);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--red-vibrant);
}

.benefit-icon-box svg {
  width: 28px;
  height: 28px;
}

.benefit-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.benefit-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.process-section {
  padding: 90px 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 30px 24px;
}

.process-step-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: rgba(229, 9, 20, 0.35);
  line-height: 1;
  margin-bottom: 14px;
}

.process-title {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   BOOKING & FAQ - WIDE
   ========================================================================== */

.booking-section {
  padding: 90px 0;
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-subtle);
}

.booking-wrapper {
  max-width: 1040px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-lg);
  padding: 48px 52px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  color: var(--text-light);
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.92rem;
  outline: none;
  min-height: 48px;
}

.form-control:focus {
  border-color: var(--red-vibrant);
  box-shadow: 0 0 10px var(--red-glow);
}

textarea.form-control {
  min-height: 90px;
}

.form-privacy-note {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 14px;
}

.faq-section {
  padding: 80px 0;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.faq-item.active {
  border-color: var(--border-red);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  min-height: 48px;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--red-vibrant);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 22px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.faq-item.active .faq-answer {
  padding-bottom: 18px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 24px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 2px;
  background: var(--red-vibrant);
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 14px;
  line-height: 1.55;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-contact-item svg {
  color: var(--red-vibrant);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ==========================================================================
   MODAL
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 24px;
}

.modal-service-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.modal-prices-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 20px;
  text-align: center;
}

.matrix-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.matrix-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.matrix-val {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--red-vibrant);
}

/* ==========================================================================
   MOBILE-FIRST BOTTOM NAVIGATION BAR (SUNĂ / WHATSAPP / CATALOG / REZERVARE)
   ========================================================================== */

.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(64px + env(safe-area-inset-bottom, 0px));
  background: rgba(10, 11, 15, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(229, 9, 20, 0.35);
  z-index: 1500;
  grid-template-columns: repeat(5, 1fr);
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.9);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.mobile-bar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  cursor: pointer;
  border: none;
  background: transparent;
  min-height: 48px;
  padding: 6px 2px;
}

.mobile-bar-btn svg {
  width: 20px;
  height: 20px;
}

.mobile-bar-btn.active, .mobile-bar-btn:active {
  color: var(--red-vibrant);
}

.mobile-bar-btn.highlight {
  color: #fff;
  background: linear-gradient(180deg, rgba(229, 9, 20, 0.22) 0%, transparent 100%);
  border-top: 2px solid var(--red-vibrant);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 3000;
}

.toast {
  background: #11131a;
  border-left: 4px solid var(--red-vibrant);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.8), 0 0 20px var(--red-glow);
  transform: translateY(80px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBIL & TABLETĂ - ULTRA SMOOTH)
   ========================================================================== */

@media (max-width: 1280px) and (min-width: 769px) {
  .nav-menu {
    gap: clamp(8px, 1.2vw, 16px);
  }
  .nav-link {
    font-size: 0.82rem;
  }
  .logo-title {
    font-size: 1.1rem;
  }
  .header-actions .btn {
    padding: 9px 14px;
    font-size: 0.78rem;
  }
}

@media (max-width: 1024px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 12px));
  }

  .mobile-bottom-bar {
    display: grid;
  }

  /* Pe mobil ascundem butonul plutitor ca să nu acopere textul; accesul la AI este direct în bara de jos */
  .ai-floating-btn {
    display: none !important;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(7, 8, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 24px 20px;
    gap: 16px;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    box-shadow: 0 15px 30px rgba(0,0,0,0.9);
  }

  .nav-menu.open {
    transform: translateY(0);
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 8px 0;
    display: block;
    width: 100%;
    text-align: center;
  }

  .header-actions .btn {
    display: none;
  }

  /* Hero Section Adaptations */
  .hero-section {
    padding: 36px 0 28px 0;
  }

  .hero-title {
    font-size: 1.8rem;
    line-height: 1.2;
    margin-bottom: 14px;
  }

  .hero-subtitle {
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 24px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 24px;
  }

  .stat-card {
    padding: 14px 10px;
  }

  .stat-number {
    font-size: 1.55rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  /* Slider Înainte/După adaptat perfect pentru touch */
  .comparison-section {
    padding: 50px 0;
  }

  .comparison-slider-box {
    aspect-ratio: 16 / 10;
    min-height: 250px;
    border-radius: var(--radius-md);
    touch-action: pan-y;
  }

  .comparison-handle {
    width: 44px;
    height: 44px;
  }

  .comparison-badge {
    font-size: 0.68rem;
    padding: 6px 10px;
  }

  /* Filtre Catalog - Scroll orizontal nativ cu degetul */
  .catalog-filters {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 4px 6px 12px 6px;
    margin: 0 -12px 18px -12px;
    gap: 8px;
  }

  .catalog-filters::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 9px 15px;
    font-size: 0.8rem;
    border-radius: var(--radius-full);
  }

  /* Carduri Servicii pe Mobil */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-photo-slot {
    aspect-ratio: 16 / 10;
    max-height: 220px;
  }

  .service-card-body {
    padding: 16px;
  }

  .service-card-title {
    font-size: 1.05rem;
  }

  .service-card-actions {
    flex-direction: column;
    gap: 8px;
  }

  .service-card-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Selector Clasă Auto */
  .class-selector-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .class-selector-btn {
    flex-direction: row;
    justify-content: space-between;
    padding: 14px 16px;
    text-align: left;
  }

  /* Formular & Grid-uri */
  .form-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .booking-wrapper {
    padding: 24px 16px;
  }

  /* Modale Stil Bottom-Sheet pe Mobil */
  .modal-backdrop {
    padding: 0;
    align-items: flex-end;
  }

  .modal-content, .ai-chat-window {
    width: 100%;
    max-width: 100%;
    height: 90vh;
    max-height: 90vh;
    border-radius: 20px 20px 0 0;
    margin: 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.95);
  }

  .toast-container {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    right: 12px;
    left: 12px;
  }

  .toast {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .logo-title {
    font-size: 0.98rem;
  }

  .brand-logo-img {
    width: 38px;
    height: 38px;
  }

  .lang-switcher .lang-btn {
    padding: 5px 9px;
    font-size: 0.72rem;
  }

  .hero-title {
    font-size: 1.55rem;
  }
}