/* ================================================
   САЛКАЗАНТИ — Ремонт обуви в Краснодаре
   Design System & Stylesheet
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* ------------------------------------------------
   1. CUSTOM PROPERTIES
   ------------------------------------------------ */
:root {
  /* Color palette — dark premium studio */
  --color-primary: #111111;
  --color-primary-dark: #000000;
  --color-primary-light: #333333;
  --color-primary-lightest: #E8E8E8;
  --color-secondary: #1A1A1A;
  --color-secondary-light: #2A2A2A;
  --color-accent: #D4B88C;
  --color-accent-light: #E8D5B8;

  --font-accent: 'Playfair Display', Georgia, serif;

  --color-bg: #F5F5F5;
  --color-bg-alt: #EBEBEB;
  --color-bg-dark: #111111;
  --color-bg-darker: #0A0A0A;
  --color-surface: #FFFFFF;

  --color-text: #111111;
  --color-text-light: #555555;
  --color-text-muted: #888888;
  --color-text-on-dark: #F0F0F0;
  --color-text-on-dark-muted: #999999;

  --color-border: #DDDDDD;
  --color-border-light: #EEEEEE;

  --color-success: #4CAF50;
  --color-warning: #FF9800;
  --color-error: #E53935;

  /* Typography */
  --font-heading: 'Manrope', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --font-size-xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --font-size-2xl: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
  --font-size-3xl: clamp(2.5rem, 2rem + 3vw, 5rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;
  --section-padding: clamp(4rem, 8vw, 8rem);

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.14);
  --shadow-card: 0 2px 4px rgba(0,0,0,0.03), 0 6px 16px rgba(0,0,0,0.06), 0 16px 36px rgba(0,0,0,0.05);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-width: 1200px;
  --container-narrow: 900px;
  --container-wide: 1400px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

a:hover {
  color: var(--color-primary-dark);
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: var(--font-size-3xl); font-weight: 700; }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); font-weight: 700; }

p + p { margin-top: 1em; }

::selection {
  background: var(--color-primary);
  color: #fff;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-primary-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* ------------------------------------------------
   3. LAYOUT
   ------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.container--narrow { max-width: var(--container-narrow); }
.container--wide { max-width: var(--container-wide); }

.section {
  padding-block: var(--section-padding);
  position: relative;
  overflow-x: hidden;
}

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

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--color-text-on-dark); }
.section--dark p { color: var(--color-text-on-dark-muted); }

.section--accent {
  background-color: var(--color-primary);
  color: #fff;
}
.section--accent h2,
.section--accent h3,
.section--accent p { color: #fff; }

.section--bg-image {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}
.section--bg-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.85) 100%);
}
@supports (-webkit-touch-callout: none) {
  .section--bg-image { background-attachment: scroll; }
}
.section--bg-image > * { position: relative; z-index: 1; }

.section--angled {
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  padding-block: calc(var(--section-padding) + 2rem);
}

.section__label {
  font-family: var(--font-accent);
  font-size: var(--font-size-base);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  display: block;
}
.section--dark .section__label,
.section--bg-image .section__label { color: var(--color-accent); }

.section__title { margin-bottom: 1rem; }

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 640px;
}

.section__header { margin-bottom: var(--space-lg); }
.section__header--center { text-align: center; }
.section__header--center .section__subtitle { margin-inline: auto; }

/* ------------------------------------------------
   4. HEADER
   ------------------------------------------------ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(17, 17, 17, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  height: var(--header-height);
}

.site-header.scrolled {
  background: rgba(17, 17, 17, 0.95);
  border-bottom-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.site-header.nav-open {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: transparent;
  height: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.site-header__logo {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.7rem);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  flex-shrink: 0;
  border-bottom: 2px solid rgba(212, 184, 140, 0.4);
  padding-bottom: 2px;
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-header__nav-list {
  display: flex;
  gap: 0.25rem;
}

.site-header__nav-link {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
  letter-spacing: 0.03em;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0.75rem;
  right: 0.75rem;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.77, 0, 0.175, 1);
}

.site-header__nav-link:hover { color: #fff; }
.site-header__nav-link:hover::after,
.site-header__nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.site-header__nav-link.active { color: #fff; }

.site-header__phone {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.site-header__phone:hover { color: var(--color-accent); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1001;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
  position: absolute;
}
.menu-toggle span:nth-child(1) { transform: translateY(-7px); }
.menu-toggle span:nth-child(2) { transform: translateY(0); }
.menu-toggle span:nth-child(3) { transform: translateY(7px); }
.menu-toggle.active span:nth-child(1) { transform: translateY(0) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(0) rotate(-45deg); }

/* ------------------------------------------------
   5. HERO
   ------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #1e1410;
}
.hero--inner { min-height: 50vh; }

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(30, 20, 16, 0.82) 0%,
    rgba(30, 20, 16, 0.55) 40%,
    rgba(30, 20, 16, 0.4) 70%,
    rgba(30, 20, 16, 0.65) 100%
  );
  z-index: 1;
}
.hero__overlay::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 180px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  z-index: 2;
  pointer-events: none;
}
.hero__overlay::after {
  display: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 650px;
  padding-block: calc(var(--header-height) + 5rem) 8rem;
}

.hero__label {
  font-family: var(--font-accent);
  font-size: var(--font-size-sm);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.hero__label::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-accent);
  font-size: clamp(2.2rem, 1.5rem + 3.5vw, 4rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero__actions .btn--primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #1a1410;
  font-weight: 600;
}
.hero__actions .btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
}
.hero__actions .btn--ghost {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.3);
}
.hero__actions .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(0, 0, 0, 0.4);
  font-size: var(--font-size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: floatDown 2s ease-in-out infinite;
}

@keyframes floatDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ------------------------------------------------
   6. BUTTONS
   ------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn--secondary {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.btn--secondary:hover {
  background: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  color: #fff;
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn--white {
  background: #fff;
  color: var(--color-primary-dark);
  border-color: #fff;
}
.btn--white:hover {
  background: transparent;
  color: #fff;
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1.1rem 2.5rem;
  font-size: var(--font-size-base);
}

/* ------------------------------------------------
   7. CARDS
   ------------------------------------------------ */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-spring), box-shadow var(--transition-base);
  box-shadow: var(--shadow-sm);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.card:hover .card__image img { transform: scale(1.06); }

.card__body { padding: 1.5rem; }

.card__tag {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.card__text {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.card__price {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 0.75rem;
}

.card--horizontal {
  display: grid;
  grid-template-columns: 280px 1fr;
}
.card--horizontal .card__image {
  aspect-ratio: auto;
  height: 100%;
}

/* ------------------------------------------------
   8. GRIDS
   ------------------------------------------------ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }

/* ------------------------------------------------
   9. ADVANTAGES
   ------------------------------------------------ */
.advantages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.advantage {
  background: var(--color-surface);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
  transition: transform var(--transition-spring), box-shadow var(--transition-base);
  border: 1px solid var(--color-border-light);
}
.advantage:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

/* Hover lift */

.advantage__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-lightest);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: 1.4rem;
  margin: 0 auto 1.25rem;
  transition: background var(--transition-base), color var(--transition-base);
}
.advantage:hover .advantage__icon {
  background: var(--color-primary);
  color: #fff;
}

.advantage__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.advantage__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ------------------------------------------------
   10. ABOUT SPLIT
   ------------------------------------------------ */
.about-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-split--reverse { grid-template-columns: 1fr 1.1fr; }

.about-split__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-split__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.about-split__image::after {
  display: none;
}

.about-split__badge {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--color-primary);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.about-split__badge-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  display: block;
}
.about-split__badge-label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.about-split__content p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.about-split__feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}
.about-split__feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
}
.about-split__feature i {
  color: var(--color-primary);
  font-size: 1rem;
  width: 24px;
  text-align: center;
}

/* ------------------------------------------------
   11. SERVICES / PRICE
   ------------------------------------------------ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-lightest);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.service-card__price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}
.service-card__price small {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition-fast);
}
.price-row:hover {
  background: var(--color-primary-lightest);
  padding-inline: 1rem;
  margin-inline: -1rem;
  border-radius: var(--radius-sm);
}
.price-row__name { font-weight: 500; }
.price-row__dots {
  flex: 1;
  border-bottom: 2px dotted var(--color-border);
  margin-inline: 1rem;
  min-width: 40px;
}
.price-row__price {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

/* ------------------------------------------------
   12. TESTIMONIALS SLIDER
   ------------------------------------------------ */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}
.testimonials-slider__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.testimonials-slider__slide {
  flex: 0 0 100%;
  padding: 0 1rem;
}

.testimonial {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-md);
  max-width: 700px;
  margin-inline: auto;
}
.testimonial::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 6rem;
  line-height: 1;
  color: var(--color-primary-light);
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  opacity: 0.5;
}

.testimonial__stars {
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
}
.testimonial__text {
  font-family: var(--font-accent);
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  font-style: italic;
  position: relative;
  z-index: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary-light);
}
.testimonial__initial {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-size: 1.2rem;
  font-weight: 500;
  flex-shrink: 0;
}
.testimonial__name { font-weight: 600; font-size: var(--font-size-sm); }
.testimonial__date { font-size: var(--font-size-xs); color: var(--color-text-muted); }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}
.slider-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text);
  font-size: 1rem;
}
.slider-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.slider-dots { display: flex; gap: 0.5rem; }
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
}
.slider-dot.active {
  background: var(--color-primary);
  width: 28px;
  border-radius: var(--radius-full);
}

/* ------------------------------------------------
   13. GALLERY / LIGHTBOX
   ------------------------------------------------ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-grid--masonry {
  grid-auto-rows: 250px;
  grid-auto-flow: dense;
}
.gallery-grid--masonry .gallery-item:nth-child(4n+1) { grid-row: span 2; }
.gallery-grid--masonry .gallery-item:nth-child(6n+3) { grid-column: span 2; }

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  aspect-ratio: 1 / 1;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery-item:hover img { transform: scale(1.05); }

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }
.gallery-item__overlay i { color: #fff; font-size: 1.5rem; }
.gallery-item__brand {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.gallery-item__service {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-xs);
  margin-top: 0.15rem;
}

/* Gallery filter animation */
.gallery-item {
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.gallery-item.hidden {
  opacity: 0;
  transform: scale(0.92);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

/* Portfolio intro */
.portfolio-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.portfolio-intro__heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
  line-height: 1.3;
}
.portfolio-intro__heading em {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--color-accent);
}
.portfolio-intro__text p {
  color: var(--color-text-light);
  line-height: 1.7;
}
.portfolio-intro__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}
.portfolio-intro__stat {
  padding: 1.5rem 0.75rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
}
.portfolio-intro__stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 1rem + 2vw, var(--font-size-2xl));
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.portfolio-intro__stat-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.lightbox__close:hover { background: rgba(255, 255, 255, 0.2); }

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.lightbox__nav:hover { background: rgba(255, 255, 255, 0.2); }
.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }

/* ------------------------------------------------
   14. FAQ ACCORDION
   ------------------------------------------------ */
.faq-list { max-width: 800px; margin-inline: auto; }

.faq__item { border-bottom: 1px solid var(--color-border-light); }

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: color var(--transition-fast);
}
.faq__question:hover { color: var(--color-primary); }

.faq__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
  color: var(--color-primary);
}
.faq__item.active .faq__icon { transform: rotate(180deg); }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
}
.faq__item.active .faq__answer { padding-bottom: 1.25rem; }

.faq__answer p {
  color: var(--color-text-light);
  line-height: 1.7;
  font-size: var(--font-size-sm);
}

/* ------------------------------------------------
   15. STATS / COUNTERS
   ------------------------------------------------ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stats__item { padding: 1.5rem; overflow: hidden; }
.stats__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 1.5rem + 2vw, 3.5rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.stats__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-on-dark-muted);
  margin-top: 0.5rem;
  font-weight: 500;
  display: block;
}

/* ------------------------------------------------
   16. STEPS / TIMELINE
   ------------------------------------------------ */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}
.steps__item {
  text-align: center;
  position: relative;
  z-index: 1;
}
.steps__number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.steps__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.steps__text {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ------------------------------------------------
   17. CTA SECTION
   ------------------------------------------------ */
.cta-section { text-align: center; padding-block: var(--section-padding); }
.cta-section__title { margin-bottom: 1rem; }
.cta-section__text {
  font-size: var(--font-size-lg);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-inline: auto;
}
.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.cta-section__phone {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 0.5rem;
  text-decoration: none;
}
.cta-section__phone:hover { color: var(--color-accent); }

/* ------------------------------------------------
   18. TEAM
   ------------------------------------------------ */
.team-card { text-align: center; }
.team-card__image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1.5rem;
  border: 4px solid var(--color-primary-light);
  transition: border-color var(--transition-base);
}
.team-card:hover .team-card__image { border-color: var(--color-primary); }
.team-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: filter 0.5s ease, transform 0.5s ease;
}
.team-card:hover .team-card__image img {
  filter: grayscale(0%);
  transform: scale(1.05);
}
.team-card__name {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.team-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 0.75rem;
}
.team-card__bio {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  max-width: 280px;
  margin-inline: auto;
}

/* ------------------------------------------------
   19. BREADCRUMBS
   ------------------------------------------------ */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  padding: 1rem 0;
}
.breadcrumbs a { color: var(--color-text-muted); transition: color var(--transition-fast); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs__separator { color: var(--color-text-muted); font-size: 0.75rem; }
.breadcrumbs__current { color: var(--color-text); font-weight: 500; }
.breadcrumbs--light a { color: rgba(255,255,255,0.6); }
.breadcrumbs--light a:hover { color: #fff; }
.breadcrumbs--light .breadcrumbs__separator { color: rgba(255,255,255,0.4); }
.breadcrumbs--light .breadcrumbs__current { color: #fff; }

/* ------------------------------------------------
   20. CONTACT FORM
   ------------------------------------------------ */
.contact-form { max-width: 600px; }
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  min-height: 44px;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-muted); }

/* ------------------------------------------------
   21. MAP
   ------------------------------------------------ */
.map-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/9;
}
.map-container iframe { width: 100%; height: 100%; border: 0; }

/* ------------------------------------------------
   22. FOOTER
   ------------------------------------------------ */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark-muted);
  padding-top: var(--space-xl);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.site-footer__brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer__desc { font-size: var(--font-size-sm); line-height: 1.7; margin-bottom: 1.5rem; }
.site-footer__social { display: flex; gap: 0.75rem; }
.site-footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  color: var(--color-text-on-dark-muted);
  font-size: 1rem;
  transition: all var(--transition-base);
}
.site-footer__social a:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}
.site-footer__heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-on-dark);
  margin-bottom: 1.5rem;
}
.site-footer__links li { margin-bottom: 0.75rem; }
.site-footer__links a {
  color: var(--color-text-on-dark-muted);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}
.site-footer__links a:hover { color: var(--color-accent); }

.site-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: var(--font-size-sm);
}
.site-footer__contact-item i {
  color: var(--color-accent);
  margin-top: 0.25rem;
  width: 16px;
  text-align: center;
}
.site-footer__contact-item a {
  color: var(--color-text-on-dark-muted);
  text-decoration: none;
}
.site-footer__contact-item a:hover { color: var(--color-accent); }

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.5rem;
  font-size: var(--font-size-xs);
}
.site-footer__copy { color: var(--color-text-on-dark-muted); }
.site-footer__legal a { color: var(--color-text-on-dark-muted); margin-left: 1.5rem; }
.site-footer__legal a:hover { color: var(--color-accent); }

/* ------------------------------------------------
   23. WHATSAPP FLOAT
   ------------------------------------------------ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 999;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  background: var(--color-accent);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  color: #111;
}

/* ------------------------------------------------
   24. BACK TO TOP
   ------------------------------------------------ */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-primary-dark); transform: translateY(-3px); }

/* ------------------------------------------------
   25. SCROLL ANIMATIONS
   ------------------------------------------------ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.slide-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide-up.visible { opacity: 1; transform: translateY(0); }

.slide-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide-left.visible { opacity: 1; transform: translateX(0); }

.slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide-right.visible { opacity: 1; transform: translateX(0); }

.scale-in {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.scale-in.visible { opacity: 1; transform: scale(1); }

.stagger-children > * {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.stagger-children.visible > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .fade-in, .slide-up, .slide-left, .slide-right, .scale-in,
  .stagger-children > * { opacity: 1; transform: none; transition: none; }
}

/* ------------------------------------------------
   26. MODAL / POPUP
   ------------------------------------------------ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 1rem;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 480px;
  width: 100%;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-xl);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-text);
  font-size: 1rem;
  transition: all var(--transition-fast);
}
.modal__close:hover { background: var(--color-primary); color: #fff; }

.modal__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  margin-bottom: 0.5rem;
}
.modal__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

/* ------------------------------------------------
   27. FILTER TABS
   ------------------------------------------------ */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.filter-tab {
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-light);
  background: transparent;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}
.filter-tab:hover,
.filter-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ------------------------------------------------
   28. CONTACT BLOCKS
   ------------------------------------------------ */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.contact-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}
.contact-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-lightest);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.contact-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}
.contact-card__text a { color: var(--color-primary); font-weight: 500; }

/* ------------------------------------------------
   29. GUARANTEES
   ------------------------------------------------ */
.guarantees {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.guarantee {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
}
.guarantee__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.guarantee__text {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-on-dark);
  line-height: 1.4;
}

/* ------------------------------------------------
   30. VALUES
   ------------------------------------------------ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.value-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.value-item__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary-light);
  line-height: 1;
  flex-shrink: 0;
  width: 50px;
}
.value-item__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.value-item__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ------------------------------------------------
   30b. PROCESS STEPS (about page)
   ------------------------------------------------ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  counter-reset: step;
}
.process-step {
  text-align: center;
  position: relative;
  padding: 2rem 1.5rem;
}
.process-step__number {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-light);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  opacity: 0.6;
}
.process-step__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 1.25rem;
}
.process-step__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.process-step__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}
.process-step + .process-step::before {
  content: '';
  position: absolute;
  left: -1rem;
  top: 50%;
  width: 2px;
  height: 40%;
  transform: translateY(-50%);
  background: var(--color-border);
}
@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .process-step + .process-step::before {
    display: none;
  }
}
@media (max-width: 480px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------
   31. PAGE HERO (inner pages)
   ------------------------------------------------ */
.page-hero {
  background-size: cover;
  background-position: center;
  position: relative;
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 100%);
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero__title { color: #fff; font-size: var(--font-size-2xl); margin-bottom: 0.5rem; }
.page-hero__subtitle { color: rgba(255, 255, 255, 0.7); font-size: var(--font-size-base); }

/* ------------------------------------------------
   32. SERVICE CATEGORIES
   ------------------------------------------------ */
.service-category { margin-bottom: var(--space-lg); }
.service-category__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary-light);
  display: inline-block;
}

/* ------------------------------------------------
   33. BEFORE-AFTER
   ------------------------------------------------ */
.before-after {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.before-after img { width: 100%; display: block; }
.before-after__label {
  position: absolute;
  top: 1rem;
  padding: 0.25rem 0.75rem;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  z-index: 2;
}
.before-after__label--before { left: 1rem; }
.before-after__label--after { right: 1rem; }

/* ------------------------------------------------
   34. UTILITIES
   ------------------------------------------------ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------
   35. RESPONSIVE
   ------------------------------------------------ */

/* 1200px */
@media (max-width: 1200px) {
  .site-footer__grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .advantages { grid-template-columns: repeat(2, 1fr); }
  .advantages .advantage { transform: none; }
  .advantages .advantage:hover { transform: translateY(-6px); }
}

/* 1024px */
@media (max-width: 1024px) {
  .menu-toggle { display: flex; }

  .site-header__nav {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    z-index: 999;
    overflow-y: auto;
    padding: 2rem;
  }
  .site-header.nav-open .site-header__nav {
    opacity: 1;
    visibility: visible;
  }

  .site-header__nav-list {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
  }
  .site-header__nav-link {
    display: block;
    padding: 1.1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    letter-spacing: 0.03em;
    border-bottom: none;
    border-radius: var(--radius-md);
    transition: color 0.3s ease, background 0.3s ease;
    width: 100%;
    max-width: 320px;
  }
  .site-header__nav-link:hover,
  .site-header__nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
  }
  .site-header__nav-link.active {
    color: var(--color-accent);
  }
  .site-header__nav-link::after { display: none; }
  .site-header__phone {
    margin-top: 3rem;
    padding: 1rem 2rem;
    font-size: 1.4rem;
    color: var(--color-accent);
    font-weight: 700;
    border: 1px solid rgba(212, 184, 140, 0.3);
    border-radius: var(--radius-full);
    transition: background 0.3s ease;
  }
  .site-header__phone:hover {
    background: rgba(212, 184, 140, 0.1);
    color: var(--color-accent-light);
  }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .about-split,
  .about-split--reverse { grid-template-columns: 1fr; gap: 2rem; }

  .steps { grid-template-columns: repeat(3, 1fr); }
  .steps::before { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid--masonry .gallery-item:nth-child(4n+1),
  .gallery-grid--masonry .gallery-item:nth-child(6n+3) { grid-row: auto; grid-column: auto; }

  .portfolio-intro__grid { grid-template-columns: 1fr; gap: 2rem; }
  .portfolio-intro__stats { grid-template-columns: repeat(3, 1fr); }

  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .guarantees { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .card--horizontal { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
}

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

  .hero { min-height: 90vh; }
  .hero__content { padding-block: calc(var(--header-height) + 3rem) 6rem; }
  .hero__actions { flex-direction: column; }
  .hero__scroll { display: none; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .advantages { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: 1fr; }
  .guarantees { grid-template-columns: 1fr; }

  .site-footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .site-footer__bottom { flex-direction: column; gap: 0.75rem; text-align: center; }

  .cta-section__phone { font-size: var(--font-size-xl); }
  .map-container { aspect-ratio: 4/3; }
  .page-hero { min-height: 220px; padding-top: calc(var(--header-height) + 2rem); }
  .breadcrumbs { font-size: var(--font-size-xs); }
}

/* 480px */
@media (max-width: 480px) {
  .hero__title { font-size: clamp(1.8rem, 1.5rem + 2vw, 2.5rem); }
  .btn { width: 100%; text-align: center; }
  .steps { grid-template-columns: 1fr; }
  .stats__number { font-size: 2rem; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
  .stats__item { padding: 1rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .testimonial { padding: 1.5rem; }
  .testimonial::before { font-size: 4rem; }
  .modal { padding: 1.5rem; }
  .whatsapp-float { bottom: 16px; right: 16px; width: 50px; height: 50px; }
  .back-to-top { bottom: 76px; right: 16px; width: 40px; height: 40px; }
  .site-header__logo { font-size: 1.2rem; }
  .section--angled { clip-path: none; padding-block: var(--section-padding); }
  .filter-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0.5rem; }
  .filter-tab { flex-shrink: 0; }
}

/* Mobile CTA bar */
@media (max-width: 768px) {
  .mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 997;
    background: var(--color-primary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  }
  .mobile-cta-bar a {
    color: #fff;
    font-weight: 600;
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  body { padding-bottom: 56px; }
  .whatsapp-float { bottom: 72px; }
  .back-to-top { bottom: 136px; }
}
@media (min-width: 769px) {
  .mobile-cta-bar { display: none; }
}

/* Brands strip */
.brands-strip {
  transition: opacity 0.3s ease;
}
.brands-strip span {
  white-space: nowrap;
}
@media (max-width: 768px) {
  .brands-strip {
    gap: 1rem 1.5rem !important;
    font-size: 0.75rem !important;
  }
}

/* Service category title */
.service-category__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

/* ------------------------------------------------
   36. HERO SPLIT LAYOUT
   ------------------------------------------------ */
.hero--split {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
  position: relative;
  overflow: hidden;
}
.hero--split .hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero--split .hero__content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  padding-block: calc(var(--header-height) + 4rem) 4rem;
}
.hero--split .hero__image-col {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 2rem) 0 2rem 2rem;
}
.hero--split .hero__image {
  border-radius: var(--radius-lg);
  max-height: 70vh;
  width: auto;
  max-width: 380px;
  object-fit: cover;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06);
}

@media (max-width: 768px) {
  .hero--split {
    grid-template-columns: 1fr;
    min-height: 85vh;
  }
  .hero--split .hero__image-col {
    display: none;
  }
}

/* ------------------------------------------------
   37. BEFORE/AFTER SLIDER
   ------------------------------------------------ */
.before-after--slider {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 700px;
  margin-inline: auto;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  aspect-ratio: 4/3;
}
.before-after--slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.before-after__img--before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}
.before-after__img--before img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.before-after__img--after {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.before-after__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translateX(-50%);
  pointer-events: none;
}
.before-after__line {
  flex: 1;
  width: 2px;
  background: #fff;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.4);
}
.before-after__circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  pointer-events: auto;
  cursor: ew-resize;
}
.before-after__label {
  z-index: 4;
}

/* ------------------------------------------------
   38. VIDEO SHOWCASE / PHONE MOCKUP
   ------------------------------------------------ */
.video-showcase__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.video-showcase__content .section__label {
  color: var(--color-accent);
}
.video-showcase__content h2 {
  color: var(--color-text-on-dark);
  margin-bottom: 1rem;
}
.video-showcase__content p {
  color: var(--color-text-on-dark-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.video-showcase__stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}
.video-showcase__stats span {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-on-dark-muted);
}
.video-showcase__stats strong {
  color: var(--color-accent);
  font-weight: 700;
  font-size: var(--font-size-base);
}
.insta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 6px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.insta-grid__item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1/1;
}
.insta-grid__item--featured {
  grid-row: 1 / 3;
  grid-column: 1;
  aspect-ratio: auto;
}
.insta-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.insta-grid__item:hover img {
  transform: scale(1.08);
}
.insta-grid__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
}
.insta-grid__item:hover::after {
  background: rgba(0, 0, 0, 0.2);
}
.insta-grid__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2.5rem;
  z-index: 2;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

@media (max-width: 768px) {
  .video-showcase__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .video-showcase__stats {
    justify-content: center;
    flex-wrap: wrap;
  }
  .insta-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }
}

/* ------------------------------------------------
   39. PARALLAX BACKGROUND
   ------------------------------------------------ */
.parallax-bg {
  transform: translateY(var(--parallax-offset, 0));
  will-change: transform;
}

/* ------------------------------------------------
   40. 3D TILT ON SERVICE CARDS
   ------------------------------------------------ */
.service-card--tilt {
  perspective: 800px;
  transform-style: preserve-3d;
}
.service-card--tilt:hover {
  transform: perspective(800px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-4px);
}

/* ------------------------------------------------
   41. TEXT REVEAL ANIMATION
   ------------------------------------------------ */
.text-reveal {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.text-reveal.visible {
  clip-path: inset(0 0 0 0);
}

/* ------------------------------------------------
   42. EXTENDED STAGGER (7-12 children)
   ------------------------------------------------ */
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(9) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(10) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(11) { transition-delay: 0.55s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(12) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(n+13) { transition-delay: 0.65s; opacity: 1; transform: translateY(0); }

/* ------------------------------------------------
   43. SVG WAVE SECTION DIVIDER
   ------------------------------------------------ */
.section-wave {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: -2px;
}
.section-wave path {
  fill: var(--color-bg);
}
.section-wave--alt path {
  fill: var(--color-bg-alt);
}
.section-wave--dark path {
  fill: var(--color-bg-dark);
}

/* ------------------------------------------------
   44. CUSTOM SCROLLBAR (brand colors)
   ------------------------------------------------ */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-darker);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

/* ------------------------------------------------
   45. ABOUT PAGE — STATS ROW
   ------------------------------------------------ */
.about-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.about-stats-row__item {
  padding: 2rem 1rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
}
.about-stats-row__number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.about-stats-row__label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .about-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ------------------------------------------------
   46. ABOUT — WORKSHOP PHOTO BLOCK
   ------------------------------------------------ */
.workshop-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.workshop-photos img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

/* ------------------------------------------------
   47. ABOUT — BLOCKQUOTE
   ------------------------------------------------ */
.about-quote {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
  position: relative;
  padding: 3rem 2rem;
}
.about-quote::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 8rem;
  line-height: 1;
  color: var(--color-primary-light);
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.15;
}
.about-quote__text {
  font-family: var(--font-accent);
  font-size: var(--font-size-lg);
  font-style: italic;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  position: relative;
}
.about-quote__author {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ------------------------------------------------
   48. 404 PAGE
   ------------------------------------------------ */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  text-align: center;
  padding: 2rem;
}
.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.error-page__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  color: var(--color-text-on-dark);
  margin-bottom: 1rem;
}
.error-page__text {
  color: var(--color-text-on-dark-muted);
  margin-bottom: 2rem;
  max-width: 400px;
}

/* ------------------------------------------------
   46. BEFORE/AFTER SHOWCASE CARDS
   ------------------------------------------------ */
.ba-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.ba-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.ba-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.ba-card__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}
.ba-card__images::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--color-accent);
  transform: translateX(-50%);
  z-index: 2;
}
.ba-card__side {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}
.ba-card__side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ba-card__tag {
  position: absolute;
  bottom: 0.5rem;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2rem;
  z-index: 3;
}
.ba-card__tag--before {
  left: 0.5rem;
  background: rgba(180, 40, 40, 0.85);
  color: #fff;
}
.ba-card__tag--after {
  right: 0.5rem;
  background: rgba(30, 120, 60, 0.85);
  color: #fff;
}
.ba-card__info {
  padding: 1rem 1.25rem;
}
.ba-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.ba-card__desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

@media (max-width: 480px) {
  .ba-showcase {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------
   47. GALLERY ITEM HIDDEN (filter)
   ------------------------------------------------ */
.gallery-item.hidden {
  display: none;
}