/* =============================================
   DESIGN TOKENS
   ============================================= */
:root {
  /* Colors */
  --color-text-primary: #2f3238;
  --color-text-secondary: #101b38;
  --color-text-tertiary: #ffffff;
  --color-surface-muted: #f30711;
  --color-surface-base: #000000;
  --color-surface-strong: #f4f4f4;
  --color-surface-white: #ffffff;
  --color-border: #e2e4e9;
  --color-border-focus: #101b38;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --font-size-xs: 14px;
  --font-size-sm: 15px;
  --font-size-md: 16px;
  --font-size-lg: 17px;
  --font-size-xl: 20px;
  --font-size-2xl: 40px;
  --font-size-3xl: 50px;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-body: 1.75;
  --line-height-heading: 1.2;

  /* Spacing */
  --space-1: 5px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 13px;
  --space-5: 15px;
  --space-6: 20px;
  --space-7: 24px;
  --space-8: 30px;
  --space-9: 40px;
  --space-10: 64px;
  --space-11: 96px;

  /* Radius */
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 50px;

  /* Motion */
  --motion-instant: 200ms;
  --motion-fast: 300ms;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.08);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  background-color: var(--color-surface-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

ul, ol {
  list-style: none;
}

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

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

/* Focus styles - WCAG 2.2 AA */
:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* =============================================
   LAYOUT
   ============================================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.section {
  padding: var(--space-10) 0;
}

.section-alt {
  background-color: var(--color-surface-strong);
}

.section-dark {
  background-color: var(--color-surface-base);
  color: var(--color-text-tertiary);
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4 {
  line-height: var(--line-height-heading);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
}

h1 { font-size: clamp(32px, 5vw, var(--font-size-3xl)); }
h2 { font-size: clamp(28px, 4vw, var(--font-size-2xl)); }
h3 { font-size: var(--font-size-xl); }

.text-accent {
  color: var(--color-surface-muted);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-xl);
  padding: 14px var(--space-7);
  transition: background-color var(--motion-instant) ease, color var(--motion-instant) ease, border-color var(--motion-instant) ease, transform var(--motion-instant) ease, box-shadow var(--motion-instant) ease;
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
  border-color: var(--color-surface-muted);
}

.btn-primary:hover {
  background-color: #c8060e;
  border-color: #c8060e;
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 3px;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-text-secondary);
}

.btn-outline:hover {
  background-color: var(--color-text-secondary);
  color: var(--color-text-tertiary);
}

.btn-tertiary {
  background-color: var(--color-text-tertiary);
  color: var(--color-surface-muted);
  border-color: var(--color-text-tertiary);
}

.btn-tertiary:hover {
  background-color: var(--color-surface-strong);
  border-color: var(--color-surface-strong);
  color: var(--color-surface-muted);
}

.btn-sm {
  padding: 10px var(--space-6);
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 16px var(--space-8);
  font-size: var(--font-size-md);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  position: relative;
  transition: background-color var(--motion-instant) ease, color var(--motion-instant) ease;
}

.btn-icon:hover {
  background-color: var(--color-surface-strong);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-surface-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 72px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-image {
  height: 40px;
  width: 40px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.logo-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

.logo-text small {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-regular);
  display: inline-block;
  width: 80px;
  height: 14px;
  vertical-align: middle;
}

.nav-primary {
  flex: 1;
}

.nav-primary ul {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--motion-instant) ease, background-color var(--motion-instant) ease;
}

.nav-link:hover {
  color: var(--color-surface-muted);
  background-color: rgba(243, 7, 17, 0.06);
}

.nav-link:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  background-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background-color var(--motion-instant) ease;
}

.menu-toggle:hover {
  background-color: var(--color-surface-strong);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--motion-fast) ease, opacity var(--motion-fast) ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile {
  background-color: var(--color-surface-white);
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) var(--space-6);
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav-mobile .nav-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-md);
}

@media (max-width: 768px) {
  .nav-primary,
  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .header-actions {
    gap: var(--space-1);
  }

  .logo-text small {
    display: none;
  }

  .logo-text {
    font-size: var(--font-size-base);
  }
}

/* =============================================
   HERO
   ============================================= */
.hero {
  background-color: var(--color-surface-base);
  overflow: hidden;
  position: relative;
  min-height: 600px;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-9);
  align-items: center;
  min-height: 600px;
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background-color: rgba(243, 7, 17, 0.15);
  color: var(--color-surface-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(243, 7, 17, 0.3);
}

.hero h1 {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-6);
}

.hero-desc {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-9);
}

.hero .btn-outline {
  color: var(--color-text-tertiary);
  border-color: rgba(255, 255, 255, 0.4);
}

.hero .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-text-tertiary);
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
  padding-top: var(--space-7);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-tertiary);
  line-height: 1;
}

.stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.55);
  font-weight: var(--font-weight-medium);
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(243,7,17,0.2) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-image {
    display: none;
  }

  .hero-stats {
    gap: var(--space-7);
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .hero-stats {
    gap: var(--space-6);
  }

  .stat-value {
    font-size: 28px;
  }
}

/* =============================================
   BRANDS BAR
   ============================================= */
.brands-bar {
  background-color: var(--color-surface-strong);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0;
}

.brands-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.brands-label {
  font-size: var(--font-size-xs);
  color: #888;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.brands-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.brand-item {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

.brand-divider {
  color: var(--color-border);
  font-size: var(--font-size-xl);
  line-height: 1;
}

/* =============================================
   SECTION HEADER
   ============================================= */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-9);
}

.section-header-light h2 {
  color: var(--color-text-tertiary);
}

.section-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.section-tag-light {
  color: rgba(243, 7, 17, 0.9);
}

.section-header h2 {
  margin-bottom: var(--space-5);
}

.section-desc {
  font-size: var(--font-size-lg);
  color: #666;
  line-height: var(--line-height-body);
}

/* =============================================
   FILTER BAR
   ============================================= */
.filter-bar {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-8);
}

.filter-btn {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-primary);
  background-color: var(--color-surface-white);
  transition: all var(--motion-instant) ease;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-surface-muted);
  border-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 2px;
}

/* =============================================
   PRODUCT CARDS
   ============================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.product-card {
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--motion-fast) ease, transform var(--motion-fast) ease;
  position: relative;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-card:focus-within {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 2px;
}

.product-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: var(--color-surface-strong);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--motion-fast) ease;
}

.product-card:hover .product-image img {
  transform: scale(1.04);
}

.product-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
  padding: 4px var(--space-3);
  border-radius: var(--radius-xl);
  z-index: 1;
}

.product-badge-new {
  background-color: #16a34a;
}

.product-info {
  padding: var(--space-6);
}

.product-category {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.product-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.product-specs {
  display: flex;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.product-spec {
  font-size: var(--font-size-xs);
  color: #888;
}

.product-spec strong {
  display: block;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.product-price {
  display: flex;
  flex-direction: column;
}

.product-price-label {
  font-size: 12px;
  color: #888;
}

.product-price-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  line-height: 1.1;
}

.product-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-surface-muted);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--color-surface-muted);
  transition: all var(--motion-instant) ease;
}

.product-cta:hover {
  background-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
}

.section-cta {
  text-align: center;
  margin-top: var(--space-9);
}

/* =============================================
   PROMO BANNER
   ============================================= */
.promo-banner {
  background-color: var(--color-surface-base);
  overflow: hidden;
  position: relative;
}

.promo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  min-height: 360px;
}

.promo-content {
  padding: var(--space-10) 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-5);
}

.promo-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: rgba(243, 7, 17, 0.12);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(243, 7, 17, 0.25);
}

.promo-content h2 {
  color: var(--color-text-tertiary);
  font-size: clamp(28px, 3.5vw, 44px);
}

.promo-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-lg);
  max-width: 440px;
  line-height: var(--line-height-body);
}

.promo-image {
  overflow: hidden;
  position: relative;
}

.promo-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.promo-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--color-surface-base) 0%, transparent 40%);
  z-index: 1;
  pointer-events: none;
}

@media (max-width: 768px) {
  .promo-inner {
    grid-template-columns: 1fr;
  }

  .promo-image {
    height: 220px;
  }

  .promo-content {
    padding: var(--space-9) 0;
  }
}

/* =============================================
   PARTS GRID
   ============================================= */
.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-6);
}

.part-card {
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  transition: box-shadow var(--motion-fast) ease, border-color var(--motion-fast) ease, transform var(--motion-fast) ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.part-card:hover,
.part-card:focus {
  box-shadow: var(--shadow-md);
  border-color: rgba(243, 7, 17, 0.3);
  transform: translateY(-2px);
  outline: none;
}

.part-card:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 2px;
}

.part-icon {
  width: 56px;
  height: 56px;
  background-color: rgba(243, 7, 17, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-surface-muted);
  flex-shrink: 0;
}

.part-card h3 {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin: 0;
}

.part-card p {
  font-size: var(--font-size-sm);
  color: #666;
  line-height: var(--line-height-body);
  flex: 1;
  margin: 0;
}

.link-arrow {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-surface-muted);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--motion-instant) ease;
  margin-top: auto;
}

.link-arrow:hover {
  gap: var(--space-3);
}

/* =============================================
   SERVICES LIST
   ============================================= */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-7) var(--space-8);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--motion-instant) ease;
}

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

.service-item:hover {
  background-color: var(--color-surface-strong);
}

.service-num {
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  color: var(--color-border);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.service-content h3 {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.service-content p {
  font-size: var(--font-size-sm);
  color: #666;
  line-height: var(--line-height-body);
  margin: 0;
}

.service-price {
  text-align: right;
  flex-shrink: 0;
}

.service-price span {
  display: block;
  font-size: var(--font-size-xs);
  color: #888;
  margin-bottom: 2px;
}

.service-price strong {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .service-item {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    padding: var(--space-6);
    gap: var(--space-4);
  }

  .service-num {
    font-size: 20px;
    align-self: start;
  }

  .service-price {
    grid-column: 2;
    text-align: left;
    margin-top: var(--space-3);
  }
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: background-color var(--motion-fast) ease;
}

.testimonial-card:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.stars {
  color: #f59e0b;
  font-size: var(--font-size-sm);
  letter-spacing: 2px;
}

.testimonial-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  flex: 1;
}

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-tertiary);
  font-style: normal;
  margin-bottom: 2px;
}

.testimonial-location {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

/* =============================================
   SERVICES CAROUSEL
   ============================================= */
.services-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.service-slide {
  display: none !important;
  width: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.service-slide.active {
  display: block !important;
  opacity: 1;
}

.service-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background-color: var(--color-surface-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  min-height: 400px;
}

.service-image {
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.service-content {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-content h6 {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.service-content h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-5);
  line-height: var(--line-height-heading);
}

.service-content p {
  font-size: var(--font-size-md);
  color: #666;
  line-height: var(--line-height-body);
  margin-bottom: var(--space-6);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-surface-white);
  border: 2px solid var(--color-border);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.carousel-btn:hover {
  background-color: var(--color-surface-muted);
  color: var(--color-text-tertiary);
  border-color: var(--color-surface-muted);
}

.carousel-btn:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 2px;
}

.carousel-dots {
  display: flex;
  gap: var(--space-3);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-border);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.dot.active {
  background-color: var(--color-surface-muted);
  transform: scale(1.2);
}

.dot:hover {
  background-color: #ccc;
}

@media (max-width: 768px) {
  .service-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  
  .service-image {
    height: 250px;
  }
  
  .service-content {
    padding: var(--space-6);
  }
  
  .service-content h2 {
    font-size: var(--font-size-xl);
  }
  
  .carousel-controls {
    gap: var(--space-4);
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
  }
}

/* =============================================
   CONTACT
   ============================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.contact-info .section-tag {
  display: block;
  text-align: left;
  margin-bottom: var(--space-4);
}

.contact-info h2 {
  margin-bottom: var(--space-5);
}

.contact-info > p {
  font-size: var(--font-size-lg);
  color: #666;
  margin-bottom: var(--space-8);
  line-height: var(--line-height-body);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-map {
  margin-top: var(--space-8);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: none;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  color: var(--color-text-primary);
}

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

.contact-item strong {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
}

.contact-item a,
.contact-item span {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

.contact-item a:hover {
  color: var(--color-surface-muted);
}

/* =============================================
   FORM
   ============================================= */
.contact-form-wrap {
  background-color: var(--color-surface-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px var(--space-5);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background-color: var(--color-surface-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--motion-instant) ease, box-shadow var(--motion-instant) ease;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-text-secondary);
  box-shadow: 0 0 0 3px rgba(16, 27, 56, 0.1);
}

.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: var(--color-surface-muted);
  box-shadow: 0 0 0 3px rgba(243, 7, 17, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #aaa;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-surface-muted);
  font-weight: var(--font-weight-medium);
  min-height: 16px;
}

.form-success {
  background-color: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-9);
  }
}

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  z-index: 1000;
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #128C7E;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:focus-visible {
  outline: 3px solid rgba(37, 211, 102, 0.5);
  outline-offset: 2px;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 15px;
    right: 15px;
    width: 56px;
    height: 56px;
  }
  
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background-color: var(--color-surface-base);
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-10);
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  line-height: var(--line-height-body);
}

.logo-footer .logo-mark {
  background-color: var(--color-surface-muted);
}

.logo-footer .logo-text {
  color: rgba(255, 255, 255, 0.85);
}

.logo-footer .logo-text strong {
  color: var(--color-text-tertiary);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.footer-nav-col h3 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-col a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--motion-instant) ease;
}

.footer-nav-col a:hover {
  color: var(--color-text-tertiary);
}

.footer-nav-col a:focus-visible {
  outline: 2px solid var(--color-surface-muted);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-6) 0;
}

.footer-bottom p {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-top: var(--space-9);
    padding-bottom: var(--space-9);
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .footer-nav {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }
}

/* =============================================
   UTILITY / ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp var(--motion-fast) ease forwards;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}