/* ============================================================
   SB Constructions Ltd — style.css
   Dark premium construction theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Custom Properties ─────────────────────────────────── */
:root {
  --dark:       #1C1008;
  --dark-mid:   #261508;
  --brown:      #3D2B1F;
  --brown-light:#4E3828;
  --gold:       #C9A84C;
  --gold-light: #E8C96A;
  --gold-dim:   #a07c35;
  --text-light: #F5F0EB;
  --text-muted: #B8A89A;
  --text-dim:   #7A6558;
  --white:      #FFFFFF;
  --wa-green:   #25D366;
  --wa-dark:    #128C7E;

  --font-head:  'Outfit', sans-serif;
  --font-body:  'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --shadow-gold: 0 4px 30px rgba(201,168,76,0.18);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.45);
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --container:  1200px;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text-light);
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Utility ────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.section-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--gold);
  flex-shrink: 0;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-light);
}
.section-title span { color: var(--gold); }
.gold-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--dark);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(201,168,76,0.3);
  min-height: 48px;
}
.gold-btn:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  box-shadow: 0 8px 32px rgba(201,168,76,0.45);
  transform: translateY(-2px);
}
.outline-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  min-height: 48px;
}
.outline-btn:hover {
  background: rgba(201,168,76,0.1);
  box-shadow: var(--shadow-gold);
}

/* ─── Scroll Reveal ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ═══════════════════════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#nav.scrolled {
  background: rgba(28,16,8,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.5);
  padding: 0 24px;
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo img {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(201,168,76,0.2));
  transition: var(--transition);
}
.nav-logo img:hover {
  filter: drop-shadow(0 4px 16px rgba(201,168,76,0.4));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  position: relative;
  transition: color var(--transition);
  padding: 8px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 22px !important;
  background: linear-gradient(135deg, var(--gold), var(--gold-light)) !important;
  color: var(--dark) !important;
  font-weight: 700 !important;
  border-radius: var(--radius-sm);
  min-height: 44px !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold)) !important;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(28,16,8,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px;
  border-top: 1px solid rgba(201,168,76,0.15);
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  min-height: 52px;
  display: flex;
  align-items: center;
}
.mobile-nav a:hover { color: var(--gold); background: rgba(201,168,76,0.08); }
.mobile-nav .mobile-cta {
  margin-top: 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--dark);
  font-weight: 700;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.mobile-nav .mobile-cta:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--dark);
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/hero-patio.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease;
}
#hero.loaded .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(28,16,8,0.35) 0%,
    rgba(28,16,8,0.55) 40%,
    rgba(28,16,8,0.85) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 120px 24px 60px;
}
.hero-logo {
  width: min(220px, 55vw);
  margin: 0 auto 32px;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.6));
  animation: fadeDown 1s ease 0.2s both;
}
.hero-tagline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
  animation: fadeUp 1s ease 0.4s both;
}
.hero-tagline .gold { color: var(--gold-light); }
.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 42px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeUp 1s ease 0.6s both;
}
.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 1s ease 0.8s both;
}
.hero-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--wa-green);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(37,211,102,0.35);
  min-height: 52px;
}
.hero-wa-btn:hover {
  background: #20b858;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}
.hero-wa-btn svg { flex-shrink: 0; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}
.hero-scroll span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(201,168,76,0.5);
  border-radius: 12px;
  position: relative;
  margin: 0 auto;
}
.hero-scroll span::before {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDot 2s infinite;
}
.hero-badge {
  position: absolute;
  top: 50%;
  right: 32px;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(28,16,8,0.7);
  border: 1px solid rgba(201,168,76,0.3);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  text-align: center;
  min-width: 130px;
  animation: fadeLeft 1s ease 1s both;
}
.hero-badge .badge-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.hero-badge .badge-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════════════════════ */
#services {
  background: var(--dark-mid);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
#services::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.services-header {
  margin-bottom: 60px;
  max-width: 580px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 24px;
}
.service-card {
  background: var(--dark);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { 
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(201,168,76,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: background var(--transition);
  color: var(--gold);
}
.service-card:hover .service-icon { background: rgba(201,168,76,0.18); }
.service-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}
.service-tag {
  font-size: 0.72rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-dim);
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.15);
  padding: 4px 10px;
  border-radius: 20px;
}

/* ═══════════════════════════════════════════════════════════
   PORTFOLIO
   ═══════════════════════════════════════════════════════════ */
#portfolio {
  background: var(--dark);
  padding: 100px 0;
}
.portfolio-header { margin-bottom: 48px; }
.portfolio-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.filter-btn {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 10px 22px;
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 30px;
  transition: var(--transition);
  background: transparent;
  min-height: 44px;
}
.filter-btn:hover {
  color: var(--gold);
  border-color: rgba(201,168,76,0.5);
  background: rgba(201,168,76,0.06);
}
.filter-btn.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--dark);
  border-color: transparent;
  box-shadow: 0 2px 16px rgba(201,168,76,0.3);
}

/* Masonry grid via CSS columns */
.gallery-grid {
  columns: 3;
  column-gap: 16px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  display: block;
}
.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(28,16,8,0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-label {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.gallery-zoom-icon {
  width: 36px; height: 36px;
  background: rgba(201,168,76,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  flex-shrink: 0;
  color: var(--dark);
}
.gallery-item.hidden {
  display: none;
}

/* ─── Lightbox ───────────────────────────────────────────── */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10,5,2,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
#lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-inner {
  position: relative;
  max-width: 92vw;
  max-height: 90svh;
  display: flex;
  align-items: center;
  justify-content: center;
}
#lightbox-img {
  max-width: 90vw;
  max-height: 85svh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 80px rgba(0,0,0,0.8);
  user-select: none;
  transition: opacity 0.2s ease;
}
.lb-close {
  position: fixed;
  top: 20px; right: 20px;
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  font-size: 1.4rem;
  backdrop-filter: blur(4px);
}
.lb-close:hover { background: rgba(201,168,76,0.4); color: var(--gold); }
.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  backdrop-filter: blur(4px);
  font-size: 1.2rem;
}
.lb-nav:hover { background: rgba(201,168,76,0.4); color: var(--gold); }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-counter {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-size: 0.85rem;
  color: var(--text-muted);
  background: rgba(28,16,8,0.7);
  padding: 6px 16px;
  border-radius: 20px;
}

/* ═══════════════════════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════════════════════ */
#about {
  background: var(--dark-mid);
  padding: 100px 0;
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text .section-title { margin-bottom: 28px; }
.about-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 18px;
}
.about-features {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-feature-icon {
  width: 36px; height: 36px;
  background: rgba(201,168,76,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.about-feature-text strong {
  display: block;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 2px;
}
.about-feature-text span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Coverage Map */
.coverage-map-wrap {
  position: relative;
}
.coverage-map {
  position: relative;
  background: var(--dark);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 40px;
  overflow: hidden;
  min-height: 420px;
}
.coverage-map::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(201,168,76,0.05) 0%, transparent 70%);
}
.map-graphic {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  display: block;
}
/* SVG inline map styling */
.coverage-svg {
  width: 100%;
  height: auto;
  max-height: 360px;
}
.map-center-dot {
  fill: var(--gold);
  filter: drop-shadow(0 0 8px rgba(201,168,76,0.8));
}
.map-pulse {
  animation: pulse 2s ease infinite;
  transform-origin: 50% 50%;
}
.map-radius-ring {
  fill: none;
  stroke: rgba(201,168,76,0.2);
  stroke-dasharray: 6 4;
}
.map-label {
  font-family: var(--font-head);
  font-size: 11px;
  fill: var(--gold);
  font-weight: 700;
  text-anchor: middle;
}
.map-sublabel {
  font-family: var(--font-body);
  font-size: 9px;
  fill: var(--text-muted);
  text-anchor: middle;
}
.coverage-towns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  justify-content: center;
}
.town-chip {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.12);
  padding: 5px 12px;
  border-radius: 20px;
}
.town-chip.center {
  color: var(--gold);
  border-color: rgba(201,168,76,0.4);
  background: rgba(201,168,76,0.08);
}

/* ═══════════════════════════════════════════════════════════
   STATS BAR
   ═══════════════════════════════════════════════════════════ */
#stats {
  background: linear-gradient(135deg, #2A1A0C 0%, #1C1008 50%, #2A1A0C 100%);
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
#stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A84C' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 20px;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(201,168,76,0.15);
}
.stat-number {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}
.stat-suffix {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
}
.stat-label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 10px;
}
.stat-icon {
  width: 40px; height: 40px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin: 0 auto 14px;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT / BOOK
   ═══════════════════════════════════════════════════════════ */
#contact {
  background: var(--dark);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
#contact::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.contact-text .section-title { margin-bottom: 20px; }
.contact-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.wa-big-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  background: linear-gradient(135deg, #1fbe5a 0%, var(--wa-green) 100%);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  box-shadow: 0 6px 30px rgba(37,211,102,0.3);
  min-height: 72px;
}
.wa-big-btn:hover {
  background: linear-gradient(135deg, #25D366 0%, #20b858 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.45);
}
.wa-btn-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wa-btn-text small {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.8;
  margin-top: 2px;
}
.phone-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 28px;
  border: 1.5px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-md);
  transition: var(--transition);
  min-height: 64px;
}
.phone-btn:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.06);
  box-shadow: var(--shadow-gold);
}
.phone-btn-icon {
  width: 42px; height: 42px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
}
.phone-btn-text {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-light);
}
.phone-btn-text small {
  display: block;
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
}
.contact-social {
  margin-top: 16px;
}
.social-label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 1.1rem;
}
.social-link:hover {
  background: rgba(201,168,76,0.12);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
  transform: translateY(-2px);
}

/* Contact visual panel */
.contact-visual {
  position: relative;
}
.contact-img-stack {
  position: relative;
  height: 500px;
}
.contact-img-stack img {
  border-radius: var(--radius-lg);
  object-fit: cover;
  position: absolute;
}
.contact-img-stack .img-main {
  width: 75%;
  height: 85%;
  right: 0; top: 0;
  box-shadow: var(--shadow-card);
}
.contact-img-stack .img-inset {
  width: 55%;
  height: 55%;
  left: 0; bottom: 0;
  box-shadow: var(--shadow-card);
  border: 3px solid var(--dark);
}
.contact-trust-badge {
  position: absolute;
  top: 24px; left: 0;
  background: var(--dark);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  backdrop-filter: blur(10px);
  z-index: 2;
  min-width: 160px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.trust-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.trust-text {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
}
.trust-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
#footer {
  background: #100902;
  border-top: 1px solid rgba(201,168,76,0.12);
  padding: 60px 0 30px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 30px;
}
.footer-brand img {
  height: 56px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(0.9);
}
.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 10px; }
.footer-col-title {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
  min-height: 32px;
  display: flex;
  align-items: center;
}
.footer-links a:hover { color: var(--gold); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  min-height: 36px;
  margin-bottom: 10px;
}
.footer-contact-item a { color: inherit; transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--gold); }
.footer-contact-item svg { color: var(--gold); flex-shrink: 0; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}
.footer-copy a { color: var(--gold-dim); }
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 0.78rem;
  color: var(--text-dim);
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--gold); }

/* ═══════════════════════════════════════════════════════════
   FLOATING WhatsApp BUTTON
   ═══════════════════════════════════════════════════════════ */
#float-wa {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--wa-green);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 22px;
  border-radius: 50px;
  box-shadow: 0 6px 30px rgba(37,211,102,0.45);
  transition: var(--transition);
  text-decoration: none;
  animation: floatIn 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 1.5s both;
}
#float-wa:hover {
  background: #20b858;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 40px rgba(37,211,102,0.6);
}
#float-wa .float-wa-text { display: none; }
@media (min-width: 600px) {
  #float-wa .float-wa-text { display: block; }
}
.float-wa-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50px;
  background: var(--wa-green);
  animation: waPulse 2.5s ease infinite;
  z-index: -1;
}

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translate(30px, -50%); }
  to   { opacity: 1; transform: translate(0, -50%); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}
@keyframes scrollDot {
  0%   { top: 6px; opacity: 1; }
  100% { top: 22px; opacity: 0; }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50%       { transform: scale(1.4); opacity: 0; }
}
@keyframes floatIn {
  from { opacity: 0; transform: translateY(40px) scale(0.8); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: 0.6; }
  70%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-badge { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item + .stat-item::before { display: none; }
  .stat-item { 
    border-bottom: 1px solid rgba(201,168,76,0.1);
    padding-bottom: 30px;
    margin-bottom: 10px;
  }
  .stat-item:nth-child(3), .stat-item:nth-child(4) {
    border-bottom: none;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .gallery-grid { columns: 2; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .contact-img-stack { height: 320px; }
  .contact-img-stack .img-main { width: 80%; height: 80%; }
  .contact-img-stack .img-inset { width: 55%; height: 55%; }

  .hero-btns { gap: 12px; }
  .hero-btns a { flex: 1 1 200px; justify-content: center; }
}

@media (max-width: 540px) {
  .gallery-grid { columns: 1; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .portfolio-filters { gap: 6px; }
  .filter-btn { padding: 8px 16px; font-size: 0.8rem; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right {
    opacity: 1; transform: none;
  }
}