/* Elektrikas — Design System */
:root {
  --red-primary: #C8102E;
  --red-dark: #9E0C24;
  --red-light: #E8354F;
  --red-glow: rgba(200, 16, 46, 0.15);
  --red-subtle: rgba(200, 16, 46, 0.08);
  --white: #FFFFFF;
  --gray-50: #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-400: #ADB5BD;
  --gray-500: #868E96;
  --gray-600: #495057;
  --gray-700: #343A40;
  --gray-800: #212529;
  --gray-900: #14171C;
  --anthracite: #1C1F26;
  --anthracite-light: #252932;
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --container: 1200px;
  --header-h: 72px;
  --topbar-h: 36px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.12);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--topbar-h) + 16px);
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--gray-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.has-mobile-cta { padding-bottom: 72px; }

@media (min-width: 768px) {
  body.has-mobile-cta { padding-bottom: 0; }
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.125rem, 2vw, 1.375rem); }

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 20px;
  background: var(--red-primary);
  color: var(--white);
  font-weight: 600;
  border-radius: 0 0 8px 8px;
  transition: top var(--transition);
}
.skip-link:focus { top: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red-primary);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--red-primary);
  border-radius: 1px;
}

.section-header {
  max-width: 680px;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.section-header p {
  margin-top: 16px;
  font-size: 1.125rem;
  color: var(--gray-600);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--red-primary);
  color: var(--white);
  border-color: var(--red-primary);
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--red-glow);
}
.btn-outline {
  background: transparent;
  color: var(--gray-800);
  border-color: var(--gray-300);
}
.btn-outline:hover {
  border-color: var(--red-primary);
  color: var(--red-primary);
}
.btn-white {
  background: var(--white);
  color: var(--red-primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
}
.btn-ghost-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-block { width: 100%; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: 100px;
  background: var(--red-subtle);
  color: var(--red-primary);
  border: 1px solid rgba(200, 16, 46, 0.12);
}
.badge-dark {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.15);
}
.badge svg { width: 14px; height: 14px; flex-shrink: 0; }

/* Top bar */
.topbar {
  background: var(--anthracite);
  color: var(--gray-400);
  font-size: 0.8125rem;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  transition: transform var(--transition), opacity var(--transition);
}
.topbar.is-hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar__item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.topbar__item svg { width: 14px; height: 14px; color: var(--red-primary); flex-shrink: 0; }
.topbar a { color: var(--white); font-weight: 600; }
.topbar a:hover { color: var(--red-light); }

@media (max-width: 1023px) {
  .topbar { display: none; }
  html { scroll-padding-top: calc(var(--header-h) + 16px); }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo { display: flex; flex-direction: column; gap: 2px; }
.logo__name {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo__name span { color: var(--red-primary); }
.logo__tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: 0.02em;
}

.nav { display: none; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: 8px;
  transition: all var(--transition);
}
.nav a:hover, .nav a.is-active {
  color: var(--red-primary);
  background: var(--red-subtle);
}

.header-cta { display: none; }

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 8px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: flex;
  position: fixed;
  inset: 0;
  top: calc(var(--header-h) + var(--topbar-h));
  background: var(--white);
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav a {
  padding: 16px;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  border-radius: var(--radius);
  border-bottom: 1px solid var(--gray-100);
}
.mobile-nav a:hover { background: var(--red-subtle); color: var(--red-primary); }
.mobile-nav .btn { margin-top: 16px; }
.mobile-nav a.btn-primary {
  color: var(--white);
  border-bottom: none;
}
.mobile-nav a.btn-primary:hover {
  color: var(--white);
  background: var(--red-dark);
}

@media (max-width: 1023px) {
  .mobile-nav { top: var(--header-h); }
}

@media (min-width: 1024px) {
  .nav { display: flex; }
  .header-cta { display: inline-flex; }
  .hamburger, .mobile-nav { display: none; }
}

/* Hero */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--anthracite) 0%, var(--anthracite-light) 50%, #2a2f3a 100%);
  color: var(--white);
  overflow: hidden;
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(4rem, 10vw, 6rem);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/patterns/circuit-grid.svg');
  background-size: 120px 120px;
  opacity: 0.06;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, var(--red-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr 1fr; }
}

.hero__content h1 { color: var(--white); margin-bottom: 20px; }
.hero__content h1 em {
  font-style: normal;
  color: var(--red-light);
}
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: var(--gray-400);
  margin-bottom: 28px;
  max-width: 520px;
  line-height: 1.7;
}
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__visual {
  position: relative;
  min-height: 380px;
}
.hero__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, var(--gray-800) 0%, var(--anthracite) 100%);
  border: 1px solid rgba(255,255,255,0.08);
}
.hero__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__image-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(20,23,28,0.9) 0%, rgba(20,23,28,0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}
.hero__image-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__image-label svg { width: 18px; height: 18px; color: var(--red-primary); }

.hero__float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  color: var(--gray-800);
  z-index: 3;
}
.hero__float-card--estimate {
  bottom: -20px;
  left: -16px;
  max-width: 220px;
  border-left: 4px solid var(--red-primary);
}
.hero__float-card--process {
  top: 20px;
  right: -12px;
  max-width: 260px;
  padding: 20px;
}
@media (max-width: 1023px) {
  .hero__float-card--estimate { left: 0; bottom: -40px; }
  .hero__float-card--process { right: 0; top: auto; bottom: 80px; }
}
.float-card__title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.float-card__text { font-size: 0.8125rem; color: var(--gray-600); }

.process-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-700);
  flex-wrap: wrap;
}
.process-mini__step {
  display: flex;
  align-items: center;
  gap: 4px;
}
.process-mini__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red-primary);
}
.process-mini__arrow { color: var(--gray-400); font-size: 0.625rem; }

/* Value cards */
.values-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }

.value-card {
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.value-card:hover {
  border-color: var(--red-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.value-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red-subtle);
  border-radius: 14px;
  margin-bottom: 20px;
  color: var(--red-primary);
}
.value-card__icon svg { width: 26px; height: 26px; }
.value-card h3 { margin-bottom: 10px; }
.value-card p { color: var(--gray-600); font-size: 0.9375rem; }

/* Services */
.section--light { background: var(--gray-50); }

.services-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--red-primary);
  transform: scaleY(0);
  transition: transform var(--transition);
  border-radius: 0 2px 2px 0;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleY(1); }
.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red-subtle);
  border-radius: 12px;
  margin-bottom: 18px;
  color: var(--red-primary);
}
.service-card__icon svg { width: 24px; height: 24px; }
.service-card h3 { margin-bottom: 10px; font-size: 1.125rem; }
.service-card p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  flex: 1;
  margin-bottom: 20px;
}
.service-card__link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--red-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.service-card__link:hover { gap: 10px; }
.service-card__link svg { width: 16px; height: 16px; }

/* Timeline */
.section--dark {
  background: var(--anthracite);
  color: var(--gray-400);
}
.section--dark h2 { color: var(--white); }
.section--dark .section-label { color: var(--red-light); }
.section--dark .section-label::before { background: var(--red-light); }
.section--dark .section-header p { color: var(--gray-400); }

.timeline {
  display: grid;
  gap: 0;
  position: relative;
}
@media (min-width: 768px) {
  .timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--red-primary), var(--red-light), var(--red-primary));
    opacity: 0.4;
  }
}

.timeline__step {
  position: relative;
  padding: 0 0 32px 48px;
}
@media (min-width: 768px) {
  .timeline__step {
    padding: 0;
    text-align: center;
  }
}

.timeline__number {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red-primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50%;
  z-index: 2;
}
@media (min-width: 768px) {
  .timeline__number {
    position: relative;
    left: auto;
    margin: 0 auto 20px;
  }
  .timeline__step::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 56px;
    bottom: 0;
    width: 2px;
    background: var(--red-primary);
    opacity: 0.2;
    display: none;
  }
}

@media (max-width: 767px) {
  .timeline__step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 19px;
    top: 44px;
    bottom: 0;
    width: 2px;
    background: var(--red-primary);
    opacity: 0.3;
  }
}

.timeline__step h3 {
  color: var(--white);
  margin-bottom: 8px;
  font-size: 1.0625rem;
}
.timeline__step p { font-size: 0.9375rem; }

/* Audience cards */
.audience-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .audience-grid { grid-template-columns: repeat(3, 1fr); } }

.audience-card {
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform var(--transition);
}
.audience-card:hover { transform: translateY(-4px); }
.audience-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/patterns/circuit-grid.svg');
  background-size: 80px;
  opacity: 0.08;
}
.audience-card--home {
  background: linear-gradient(160deg, var(--gray-800) 0%, var(--anthracite) 100%);
  color: var(--white);
}
.audience-card--business {
  background: linear-gradient(160deg, #2a1518 0%, var(--anthracite) 100%);
  color: var(--white);
  border: 1px solid rgba(200, 16, 46, 0.2);
}
.audience-card--reno {
  background: linear-gradient(160deg, var(--gray-100) 0%, var(--white) 100%);
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
}
.audience-card__icon {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  opacity: 0.15;
}
.audience-card--reno .audience-card__icon { opacity: 0.08; color: var(--red-primary); }
.audience-card h3 {
  position: relative;
  margin-bottom: 12px;
  font-size: 1.25rem;
}
.audience-card--home h3,
.audience-card--business h3 { color: var(--white); }
.audience-card p {
  position: relative;
  font-size: 0.9375rem;
  opacity: 0.85;
}
.audience-card--reno p { color: var(--gray-600); opacity: 1; }

/* Benefits */
.benefits-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }

.benefit-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.benefit-card:hover {
  border-color: var(--red-primary);
  box-shadow: var(--shadow);
}
.benefit-card__check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red-subtle);
  border-radius: 8px;
  color: var(--red-primary);
}
.benefit-card__check svg { width: 16px; height: 16px; }
.benefit-card h3 { font-size: 1rem; margin-bottom: 4px; }
.benefit-card p { font-size: 0.875rem; color: var(--gray-600); }

/* Emergency */
.emergency {
  position: relative;
  overflow: hidden;
}
.emergency::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/patterns/circuit-grid.svg');
  background-size: 100px;
  opacity: 0.04;
}
.emergency__inner {
  display: grid;
  gap: 40px;
  align-items: center;
}
@media (min-width: 1024px) {
  .emergency__inner { grid-template-columns: 1fr 1fr; }
}
.emergency__content h2 { margin-bottom: 16px; }
.emergency__content p { font-size: 1.0625rem; margin-bottom: 28px; }
.emergency__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.emergency-card {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.emergency-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.emergency-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  position: relative;
}
.emergency-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.3); }
  50% { box-shadow: 0 0 0 12px rgba(255,255,255,0); }
}
.emergency-card__icon svg { width: 28px; height: 28px; }
.emergency-card h3 {
  font-size: 1.125rem;
  color: var(--white);
}
.emergency-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  font-size: 0.9375rem;
  position: relative;
}
.emergency-checklist li:last-child { border-bottom: none; }
.emergency-checklist svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.8; }

/* Gallery */
.gallery-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(145deg, var(--gray-800), var(--anthracite));
}
.gallery-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-item::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, transparent 50%, var(--red-primary) 50%);
  opacity: 0.6;
  z-index: 2;
}
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,23,28,0.95) 0%, rgba(20,23,28,0.45) 55%, rgba(20,23,28,0.15) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  z-index: 2;
}
.gallery-item h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 6px;
}
.gallery-item__demo {
  font-size: 0.75rem;
  color: var(--gray-400);
  font-weight: 500;
}

/* Area */
.area-grid {
  display: grid;
  gap: 32px;
}
@media (min-width: 768px) {
  .area-grid { grid-template-columns: 1fr 1fr; align-items: start; }
}

.area-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.area-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  padding: 8px 12px;
  background: var(--gray-50);
  border-radius: 8px;
  border: 1px solid var(--gray-200);
}
.area-list li svg { width: 14px; height: 14px; color: var(--red-primary); flex-shrink: 0; }

.area-map {
  aspect-ratio: 16/10;
  background: var(--gray-100);
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--gray-500);
  text-align: center;
  padding: 24px;
}
.area-map svg { width: 48px; height: 48px; color: var(--red-primary); opacity: 0.5; }
.area-map p { font-family: var(--font-heading); font-weight: 600; font-size: 0.9375rem; }

/* Contact form */
.contact-grid {
  display: grid;
  gap: 32px;
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1.2fr 0.8fr; }
}

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--gray-300);
  border-radius: 10px;
  background: var(--white);
  color: var(--gray-800);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--red-primary);
  box-shadow: 0 0 0 3px var(--red-glow);
}
.form-group textarea { min-height: 120px; resize: vertical; }

.form-success {
  display: none;
  padding: 20px;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius);
  color: #2e7d32;
  font-weight: 600;
  margin-top: 16px;
}
.form-success.is-visible { display: block; }

.info-card {
  background: var(--anthracite);
  color: var(--gray-400);
  border-radius: var(--radius-lg);
  padding: 32px;
  height: fit-content;
}
.info-card h3 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 1.125rem;
}
.info-card p { margin-bottom: 24px; font-size: 0.9375rem; }
.info-card__highlight {
  background: rgba(200, 16, 46, 0.15);
  border: 1px solid rgba(200, 16, 46, 0.3);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
}
.info-card__highlight p {
  margin: 0;
  color: var(--white);
  font-size: 0.875rem;
}
.info-card__phone {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}
.info-card__phone svg { width: 24px; height: 24px; color: var(--red-primary); }
.info-card__phone a:hover { color: var(--red-light); }

/* Future web */
.future-section {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}
.future-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .future-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .future-grid { grid-template-columns: repeat(4, 1fr); } }

.future-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  font-size: 0.875rem;
  color: var(--gray-600);
}
.future-item svg {
  width: 20px;
  height: 20px;
  color: var(--red-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Footer */
.site-footer {
  background: var(--anthracite);
  color: var(--gray-400);
  padding: clamp(3rem, 6vw, 4rem) 0 0;
}
.footer-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
}
.footer-brand .logo__name { color: var(--white); }
.footer-brand .logo__tag { color: var(--gray-500); }
.footer-brand p {
  margin-top: 16px;
  font-size: 0.9375rem;
  max-width: 320px;
  line-height: 1.7;
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.9375rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  margin-bottom: 10px;
}
.footer-contact svg { width: 18px; height: 18px; color: var(--red-primary); flex-shrink: 0; }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.8125rem;
  text-align: center;
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.footer-demo {
  color: var(--gray-500);
  font-style: italic;
  max-width: 480px;
}

/* Mobile CTA bar */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0));
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.1);
}
@media (min-width: 768px) { .mobile-cta { display: none; } }
.mobile-cta .btn { flex: 1; padding: 14px; font-size: 0.875rem; }
.mobile-cta .btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
}
.mobile-cta .btn-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}