/* =========================================
   AURUM LIGHTING — Design System
   Dark premium exterior lighting website
   Surrey, BC
   ========================================= */

/* --- Custom Properties --- */
:root {
  --bg:          #080808;
  --bg-1:        #0d0d0d;
  --bg-2:        #121212;
  --bg-3:        #181818;
  --surface:     #1a1a1a;
  --surface-2:   #222222;
  --border:      rgba(212, 168, 67, 0.12);
  --border-2:    rgba(255, 255, 255, 0.06);
  --text:        #f0e6d0;
  --text-muted:  #8a7e6e;
  --text-dim:    #5a5248;
  --gold:        #D4A843;
  --gold-light:  #e8c06a;
  --gold-dark:   #a07e2e;
  --gold-glow:   rgba(212, 168, 67, 0.18);
  --nav-h:       72px;
  --section-pad: clamp(80px, 10vw, 140px);
  --max-w:       1280px;
  --radius:      4px;
  --transition:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }
input, textarea, select { font: inherit; }

/* =========================================
   TYPOGRAPHY
   ========================================= */
h1, h2, h3, h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: 0.02em;
}

/* =========================================
   LAYOUT UTILITIES
   ========================================= */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(24px, 5vw, 80px);
}
.section {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
}
.section-header {
  max-width: 640px;
  margin-bottom: clamp(48px, 6vw, 80px);
}
.section-footer-action {
  margin-top: clamp(48px, 5vw, 72px);
  text-align: center;
}
.section-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  margin-top: 12px;
  line-height: 1.0;
}

/* =========================================
   EYEBROW / LABELS
   ========================================= */
.eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.eyebrow-light {
  color: var(--gold);
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.22s var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.btn:hover::after { background: rgba(255,255,255,0.05); }
.btn:active { transform: scale(0.98); }

.btn-gold {
  background: var(--gold);
  color: #0a0800;
  font-weight: 600;
}
.btn-gold:hover {
  background: var(--gold-light);
  box-shadow: 0 4px 24px rgba(212, 168, 67, 0.35);
}

.btn-ghost {
  border: 1px solid rgba(212, 168, 67, 0.4);
  color: var(--gold);
}
.btn-ghost:hover {
  border-color: var(--gold);
  background: rgba(212, 168, 67, 0.06);
}

.btn-lg {
  padding: 18px 44px;
  font-size: 0.9rem;
}
.btn-full {
  width: 100%;
}

/* =========================================
   NAVIGATION
   ========================================= */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.3s var(--transition), border-color 0.3s;
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background: rgba(8, 8, 8, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(24px, 5vw, 60px);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 1px;
  flex-shrink: 0;
}
.logo-wordmark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  color: var(--text);
  transition: color 0.2s;
}
.logo:hover .logo-wordmark { color: var(--gold); }
.logo-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 500;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 12px;
  right: 12px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.25s var(--transition);
  transform-origin: left;
}
.nav-link:hover,
.nav-link.active { color: var(--text); }
.nav-link.active::after,
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.nav-cta {
  background: var(--gold);
  color: #0a0800;
  font-weight: 600;
  padding: 10px 22px;
  margin-left: 8px;
}
.nav-link.nav-cta::after { display: none; }
.nav-link.nav-cta:hover { background: var(--gold-light); color: #0a0800; }
.nav-link.nav-cta.active { color: #0a0800; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 101;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s var(--transition), opacity 0.2s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
@media (max-width: 860px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(8, 8, 8, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.35s var(--transition);
    z-index: 100;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link {
    font-size: 1rem;
    padding: 14px 24px;
  }
  .nav-link.nav-cta {
    margin-top: 16px;
    margin-left: 0;
    padding: 14px 40px;
  }
}

/* =========================================
   PAGE SYSTEM (SPA transitions)
   ========================================= */
.page {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s var(--transition), transform 0.35s var(--transition);
  min-height: 100vh;
}
.page.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
.page.entering {
  display: block;
  opacity: 0;
  transform: translateY(12px);
}

/* =========================================
   HERO — HOME
   ========================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-h) + 60px) clamp(24px, 5vw, 80px) 80px;
  max-width: var(--max-w);
  margin-inline: auto;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.hero-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(212, 168, 67, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(212, 168, 67, 0.04) 0%, transparent 50%);
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.4'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.hero-content .eyebrow { margin-bottom: 28px; }
.hero-title {
  font-size: clamp(4rem, 9vw, 8.5rem);
  line-height: 0.95;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
}
.hero-title .line { display: block; }
.hero-title .accent { color: var(--gold); }
.hero-body {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Hero scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: clamp(24px, 5vw, 80px);
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
}
.scroll-line-wrap {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}
.scroll-line {
  width: 100%;
  height: 100%;
  background: var(--gold);
  animation: scrollDrop 2.2s ease-in-out infinite;
  transform: translateY(-100%);
}
@keyframes scrollDrop {
  0% { transform: translateY(-100%); }
  50% { transform: translateY(100%); }
  100% { transform: translateY(200%); }
}

/* Hero badge */
.hero-badge {
  position: absolute;
  right: clamp(24px, 5vw, 80px);
  bottom: 80px;
  display: none;
}
@media (min-width: 1100px) { .hero-badge { display: block; } }
.badge-inner {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.badge-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.badge-text {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  line-height: 1.3;
}

/* Fade-up animation */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s var(--transition) forwards;
}
.hero-content .eyebrow.fade-up { animation-delay: 0.1s; }
.hero-title.fade-up    { animation-delay: 0.2s; }
.hero-body.fade-up     { animation-delay: 0.35s; }
.hero-actions.fade-up  { animation-delay: 0.5s; }
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   STATS BAR
   ========================================= */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
}
.stat {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 24px;
  text-align: center;
  gap: 6px;
}
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--gold);
  line-height: 1;
  transition: color 0.2s;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}
@media (max-width: 600px) {
  .stat-divider { display: none; }
  .stat { min-width: 45%; border-bottom: 1px solid var(--border); }
}

/* =========================================
   SERVICES PREVIEW GRID
   ========================================= */
.services-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2px;
}
.service-card {
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  padding: 40px 36px;
  cursor: pointer;
  position: relative;
  transition: background 0.25s, border-color 0.25s;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.3s var(--transition);
  transform-origin: left;
}
.service-card:hover { background: var(--bg-2); border-color: var(--border); }
.service-card:hover::before { transform: scaleX(1); }

.service-card-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}
.service-card-icon {
  width: 48px;
  height: 48px;
  color: var(--gold);
  opacity: 0.7;
  transition: opacity 0.2s;
}
.service-card:hover .service-card-icon { opacity: 1; }
.service-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--text);
  line-height: 1.1;
}
.service-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}
.card-arrow {
  font-size: 1.1rem;
  color: var(--gold);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.2s, transform 0.25s var(--transition);
  display: inline-block;
}
.service-card:hover .card-arrow { opacity: 1; transform: translateX(0); }

/* =========================================
   WHY STRIP
   ========================================= */
.why-strip {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-strip-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 0 clamp(24px, 5vw, 80px);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.why-item {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 36px 24px;
}
.why-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--gold);
  margin-top: 2px;
}
.why-icon svg { width: 100%; height: 100%; }
.why-text strong {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.why-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.why-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
  align-self: center;
}
@media (max-width: 720px) {
  .why-divider { display: none; }
  .why-item { border-bottom: 1px solid var(--border); }
  .why-item:last-child { border-bottom: none; }
}

/* =========================================
   CTA BANNER
   ========================================= */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: clamp(80px, 10vw, 140px) clamp(24px, 5vw, 80px);
}
.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(212, 168, 67, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.cta-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.0;
  max-width: 640px;
}
.cta-body {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.7;
}
.cta-content .eyebrow { margin-bottom: 0; }

/* =========================================
   PAGE HERO (interior pages)
   ========================================= */
.page-hero {
  padding: calc(var(--nav-h) + 80px) clamp(24px, 5vw, 80px) clamp(60px, 8vw, 100px);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse 70% 80% at 80% 40%, rgba(212, 168, 67, 0.05) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-content {
  max-width: var(--max-w);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.page-hero-content .eyebrow { margin-bottom: 24px; }
.page-title {
  font-size: clamp(3.5rem, 7vw, 7rem);
  line-height: 1.0;
  margin-bottom: 24px;
}
.page-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
}

/* =========================================
   SERVICES DETAIL BLOCKS
   ========================================= */
.services-detail-section {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  display: flex;
  flex-direction: column;
  gap: clamp(60px, 8vw, 100px);
}
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }

@media (max-width: 860px) {
  .service-block,
  .service-block.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* Service visual wrappers */
.service-vis-wrap {
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
  background: var(--bg-1);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.vis-label {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
  white-space: nowrap;
}

/* Curtain visual */
.vis-curtain { flex-direction: column; align-items: stretch; }
.vis-curtain-header {
  height: 12px;
  background: linear-gradient(90deg, var(--bg-2), var(--surface), var(--bg-2));
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.vis-curtain-strands {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-around;
  padding: 0 20px 40px;
}
.strand {
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), rgba(212,168,67,0.2));
  animation: curtainSway 3s ease-in-out infinite;
  position: relative;
}
.strand::after {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(2px);
  opacity: 0.4;
}
.s1  { height: 72%; animation-delay: 0.0s; }
.s2  { height: 85%; animation-delay: 0.2s; }
.s3  { height: 63%; animation-delay: 0.4s; }
.s4  { height: 91%; animation-delay: 0.6s; }
.s5  { height: 76%; animation-delay: 0.8s; }
.s6  { height: 68%; animation-delay: 1.0s; }
.s7  { height: 88%; animation-delay: 1.2s; }
.s8  { height: 58%; animation-delay: 1.4s; }
.s9  { height: 82%; animation-delay: 1.6s; }
.s10 { height: 74%; animation-delay: 1.8s; }
@keyframes curtainSway {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* Roofline visual */
.roofline-svg { width: 85%; }

/* Entry visual */
.vis-entry { background: #0a0808; }
.entry-door {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding-bottom: 40px;
}
.entry-frame {
  position: relative;
  width: 90px;
}
.entry-door-body {
  width: 90px;
  height: 130px;
  background: #141010;
  border: 1px solid #2a2020;
  border-radius: 1px;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 20px;
}
.entry-window {
  width: 40px;
  height: 50px;
  background: rgba(212,168,67,0.08);
  border: 1px solid rgba(212,168,67,0.15);
}
.entry-knob {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.7;
}
.entry-glow-left,
.entry-glow-right {
  position: absolute;
  top: 10px;
  width: 8px;
  height: 110px;
  background: linear-gradient(to bottom, rgba(212,168,67,0.5), rgba(212,168,67,0.05));
}
.entry-glow-left { left: -16px; border-left: 1px solid rgba(212,168,67,0.3); }
.entry-glow-right { right: -16px; border-right: 1px solid rgba(212,168,67,0.3); }
.entry-path { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.path-stone {
  height: 8px;
  background: #161212;
  border: 1px solid #221c1c;
}
.path-stone.s1 { width: 60px; }
.path-stone.s2 { width: 72px; }
.path-stone.s3 { width: 84px; }

/* Custom network visual */
.custom-network-svg { width: 90%; }

/* Service content */
.service-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  opacity: 0.6;
}
.service-block-content h2 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  margin: 8px 0 20px;
  line-height: 1.0;
}
.service-block-content p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}
.service-features {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-features li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.4;
}
.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* =========================================
   PROCESS STEPS
   ========================================= */
.process-section { background: var(--bg-1); }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}
.process-step {
  flex: 1;
  min-width: 220px;
  padding: 32px 24px;
  position: relative;
}
.process-connector {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  opacity: 0.3;
  align-self: center;
  flex-shrink: 0;
}
@media (max-width: 860px) {
  .process-steps { flex-direction: column; }
  .process-connector {
    width: 40px; height: 1px;
    background: linear-gradient(to right, var(--gold), transparent);
    margin: 0 24px;
  }
}
.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: var(--gold);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
}
.step-body h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  color: var(--text);
}
.step-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================
   GALLERY
   ========================================= */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 9px 20px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  transition: all 0.2s;
}
.filter-btn:hover { color: var(--text); border-color: var(--border); }
.filter-btn.active {
  background: var(--gold);
  color: #0a0800;
  border-color: var(--gold);
  font-weight: 600;
}

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 3px;
}
.gallery-item { overflow: hidden; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.hidden { display: none; }

@media (max-width: 860px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .gallery-item.wide { grid-column: span 1; }
}
@media (max-width: 560px) {
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gallery-item.tall, .gallery-item.wide { grid-row: span 1; grid-column: span 1; }
}

/* Gallery placeholders — CSS art for nighttime exteriors */
.gal-placeholder {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-2);
}
.gal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s;
  z-index: 2;
}
.gal-placeholder:hover .gal-overlay { opacity: 1; }
.gal-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--text);
}
.gal-sub {
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
  font-weight: 500;
}

/* Gallery CSS art — curtain style */
.gal-curtain {
  background: linear-gradient(160deg, #0e0a06 0%, #120d07 40%, #0a0806 100%);
}
.gal-curtain::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 14px,
      rgba(212,168,67,0.15) 14px,
      rgba(212,168,67,0.15) 15px
    );
  mask: linear-gradient(to bottom, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.1) 100%);
  -webkit-mask: linear-gradient(to bottom, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.1) 100%);
}
.gal-curtain::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: rgba(212,168,67,0.6);
  box-shadow: 0 0 20px rgba(212,168,67,0.4);
}
.gal-curtain-2 {
  background: linear-gradient(170deg, #0c0905 0%, #100b06 50%, #090705 100%);
}
.gal-curtain-3 {
  background: linear-gradient(150deg, #110a05 0%, #0e0906 60%, #0a0805 100%);
}

/* Gallery CSS art — roofline style */
.gal-roofline {
  background: linear-gradient(180deg, #050607 0%, #080a08 100%);
}
.gal-roofline::before {
  content: '';
  position: absolute;
  bottom: 35%;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), var(--gold), transparent);
  box-shadow: 0 0 16px rgba(212,168,67,0.5), 0 0 40px rgba(212,168,67,0.15);
}
.gal-roofline::after {
  content: '';
  position: absolute;
  bottom: 35%;
  left: 10%;
  width: 80%;
  height: 35%;
  background: linear-gradient(to bottom, rgba(212,168,67,0.04), transparent);
  clip-path: polygon(0 0, 50% 60%, 100% 0, 100% 100%, 0 100%);
}
.gal-roofline-2 {
  background: linear-gradient(180deg, #040507 0%, #070908 100%);
}

/* Gallery CSS art — entry style */
.gal-entry {
  background: radial-gradient(ellipse at 50% 45%, rgba(212,168,67,0.12) 0%, #090706 40%, #070605 100%);
}
.gal-entry::before {
  content: '';
  position: absolute;
  top: 20%; left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 80px;
  background: #110e0a;
  border: 1px solid rgba(212,168,67,0.25);
  box-shadow: 0 0 30px rgba(212,168,67,0.15);
}
.gal-entry-2 {
  background: radial-gradient(ellipse at 50% 50%, rgba(212,168,67,0.09) 0%, #0a0807 50%, #070605 100%);
}

/* Gallery CSS art — custom style */
.gal-custom {
  background: linear-gradient(135deg, #07090c 0%, #090a08 50%, #08080a 100%);
}
.gal-custom::before {
  content: '';
  position: absolute;
  inset: 10%;
  background:
    radial-gradient(circle at 30% 30%, rgba(212,168,67,0.15) 0%, transparent 40%),
    radial-gradient(circle at 70% 60%, rgba(212,168,67,0.1) 0%, transparent 35%),
    radial-gradient(circle at 50% 80%, rgba(212,168,67,0.08) 0%, transparent 30%);
}
.gal-custom-2 {
  background: linear-gradient(120deg, #08090b 0%, #0a0908 60%, #090a0c 100%);
}

/* Gallery note */
.gallery-note {
  margin-top: 48px;
  padding: 32px;
  border: 1px solid var(--border);
  background: var(--bg-1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.gallery-note p {
  font-size: 0.875rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 200px;
}

/* =========================================
   ABOUT
   ========================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: clamp(48px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
}
.about-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 24px;
}
.about-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

/* Founder card */
.founder-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.founder-avatar {
  width: 80px;
  height: 88px;
}
.founder-details {}
.founder-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--text);
}
.founder-role {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.founder-lic {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  margin-top: 6px;
  font-weight: 500;
}
.founder-stat {
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.founder-stat span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--gold);
  display: block;
  line-height: 1;
}
.founder-stat small {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Specs */
.specs-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
}
.specs-section .section-header {
  max-width: var(--max-w);
  margin-inline: auto;
  margin-bottom: clamp(48px, 6vw, 72px);
}
.specs-grid {
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
}
.spec-card {
  background: var(--bg);
  padding: 36px;
  border: 1px solid var(--border-2);
  transition: border-color 0.2s, background 0.2s;
}
.spec-card:hover {
  border-color: var(--border);
  background: var(--bg-2);
}
.spec-badge {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  color: var(--gold);
  margin-bottom: 16px;
  line-height: 1;
}
.spec-card h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0;
  line-height: 1.3;
  margin-bottom: 12px;
  text-transform: none;
}
.spec-card p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Certifications */
.certs-section {}
.certs-body {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.cert-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cert-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(212,168,67,0.3);
  padding: 10px 20px;
  border-radius: var(--radius);
  background: rgba(212,168,67,0.05);
}

/* =========================================
   CONTACT
   ========================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(48px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}

/* Form */
.quote-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: flex; gap: 20px; }
.form-row.two-col > .form-group { flex: 1; min-width: 0; }
@media (max-width: 600px) {
  .form-row.two-col { flex-direction: column; }
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.form-group label {
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.req { color: var(--gold); }
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  color: var(--text);
  padding: 14px 16px;
  font-size: 0.925rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,168,67,0.1);
}
.form-group input.error,
.form-group select.error { border-color: #c44; }
.form-group textarea { resize: vertical; min-height: 120px; }
.select-wrap { position: relative; }
.select-wrap select { width: 100%; padding-right: 36px; cursor: pointer; }
.sel-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 8px;
  color: var(--text-muted);
  pointer-events: none;
}
.field-err {
  font-size: 0.75rem;
  color: #e05555;
  min-height: 18px;
  display: block;
}

/* Form states */
#submitBtn {
  position: relative;
  overflow: hidden;
}
.form-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  border: 1px solid rgba(212,168,67,0.3);
  background: rgba(212,168,67,0.05);
  border-radius: var(--radius);
}
.success-icon { width: 32px; height: 32px; flex-shrink: 0; }
.success-icon svg { width: 100%; height: 100%; }
.success-text strong {
  display: block;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.success-text p {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* Contact info */
.contact-info-col { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.ci-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--gold);
  margin-top: 2px;
}
.ci-icon svg { width: 100%; height: 100%; }
.contact-info-item strong {
  display: block;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.contact-info-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.contact-note {
  margin-top: 8px;
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--bg-1);
}
.contact-note p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================
   FOOTER
   ========================================= */
#site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-1);
}
.footer-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 60px clamp(24px, 5vw, 80px) 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(32px, 5vw, 60px);
}
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; }
}
.footer-brand .footer-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 1px;
  margin-bottom: 16px;
}
.footer-brand .logo-wordmark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--text);
}
.footer-brand p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 260px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a {
  font-size: 0.825rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--gold); }
.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact-info p {
  font-size: 0.825rem;
  color: var(--text-muted);
}
.footer-bar {
  border-top: 1px solid var(--border-2);
  padding: 20px clamp(24px, 5vw, 80px);
}
.footer-bar p {
  font-size: 0.725rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  max-width: var(--max-w);
  margin-inline: auto;
}

/* =========================================
   SCROLLBAR
   ========================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* =========================================
   REDUCED MOTION
   ========================================= */
@media (prefers-reduced-motion: reduce) {
  .fade-up { animation: none; opacity: 1; transform: none; }
  .scroll-line { animation: none; }
  .strand { animation: none; }
  * { transition-duration: 0.01ms !important; }
}