/* ==========================================================================
   INSIGHT INTERIOR - LUXURY ARCHITECTURAL DESIGN SYSTEM
   Theme: Deep Obsidian, Warm Champagne Gold, Architectural Charcoal
   ========================================================================== */

:root {
  /* Color Palette based on Logo */
  --bg-deep: #08080a;
  --bg-primary: #0d0d11;
  --bg-surface: #14141a;
  --bg-card: #191922;
  --bg-card-hover: #20202c;
  --bg-glass: rgba(13, 13, 17, 0.82);

  /* Metallic Gold Palette */
  --gold-300: #faebba;
  --gold-400: #eed68e;
  --gold-500: #d4af37;
  --gold-600: #b89327;
  --gold-700: #937319;
  --gold-gradient: linear-gradient(135deg, #faebba 0%, #d4af37 50%, #937319 100%);
  --gold-gradient-soft: linear-gradient(135deg, rgba(250, 235, 186, 0.15) 0%, rgba(212, 175, 55, 0.05) 100%);
  --gold-glow: 0 0 30px rgba(212, 175, 55, 0.28);
  --gold-glow-subtle: 0 0 15px rgba(212, 175, 55, 0.12);

  /* Borders & Accents */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-gold: rgba(212, 175, 55, 0.25);
  --border-gold-bright: rgba(212, 175, 55, 0.6);

  /* Typography */
  --font-heading: 'Cinzel', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --text-pure: #ffffff;
  --text-main: #f0eee9;
  --text-muted: #9e9ba3;
  --text-dim: #6e6c75;

  /* Spacings & Layout */
  --container-max: 1280px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 84px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
  color-scheme: dark;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   TYPOGRAPHY & UTILITIES
   ========================================================================== */

h1, h2, h3, h4, .font-serif {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-pure);
}

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold-400);
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-gold);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-tag::before {
  content: '✦';
  font-size: 0.65rem;
  color: var(--gold-500);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ==========================================================================
   BUTTONS & CTA
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: var(--transition);
}

.btn-primary {
  background: var(--gold-gradient);
  color: #08080a;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(212, 175, 55, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-pure);
  border: 1px solid var(--border-gold);
}

.btn-secondary:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--gold-400);
  transform: translateY(-2px);
}

.btn-outline {
  color: var(--gold-400);
  border: 1px solid var(--border-gold);
  background: transparent;
}

.btn-outline:hover {
  background: var(--gold-500);
  color: #08080a;
  box-shadow: var(--gold-glow);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: 4px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: var(--gold-glow-subtle);
  object-fit: cover;
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold-400);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-item {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  transition: width 0.3s ease;
}

.nav-item:hover,
.nav-item.active {
  color: var(--gold-300);
}

.nav-item:hover::after,
.nav-item.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--gold-400);
  padding: 8px;
}

/* ==========================================================================
   MOBILE MENU DRAWER
   ========================================================================== */

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-gold);
  z-index: 1050;
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.7);
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.mobile-close-btn {
  font-size: 1.5rem;
  color: var(--gold-400);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.mobile-nav-item {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  letter-spacing: 0.08em;
  color: var(--text-main);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
  color: var(--gold-400);
  padding-left: 8px;
}

/* ==========================================================================
   HERO SECTION (#home)
   ========================================================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  overflow: hidden;
  background: radial-gradient(circle at 75% 30%, rgba(212, 175, 55, 0.12) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(147, 115, 25, 0.08) 0%, transparent 50%),
              var(--bg-deep);
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(1.1) brightness(0.85);
  transform: scale(1.03);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(8, 8, 10, 0.96) 30%, rgba(8, 8, 10, 0.7) 65%, rgba(8, 8, 10, 0.92) 100%),
              linear-gradient(to top, var(--bg-deep) 0%, transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 840px;
}

.hero-title {
  font-size: clamp(2.5rem, 5.2vw, 4.4rem);
  line-height: 1.12;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-title span.accent {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 660px;
  line-height: 1.8;
  margin-bottom: 40px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--border-gold);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ==========================================================================
   ABOUT US SECTION (#about)
   ========================================================================== */

.about-section {
  padding: 120px 0;
  background: var(--bg-primary);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.about-images-wrapper {
  position: relative;
}

.about-main-img-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.about-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-main-img-card:hover .about-main-img {
  transform: scale(1.04);
}

.about-floating-card {
  position: absolute;
  bottom: -30px;
  right: -24px;
  background: var(--bg-surface);
  border: 1px solid var(--gold-500);
  padding: 24px;
  border-radius: var(--radius-md);
  max-width: 260px;
  box-shadow: var(--gold-glow);
  backdrop-filter: blur(12px);
}

.floating-icon {
  font-size: 1.8rem;
  color: var(--gold-400);
  margin-bottom: 10px;
}

.floating-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-pure);
  margin-bottom: 6px;
}

.floating-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.about-content {
  padding-left: 10px;
}

.about-lead {
  font-size: 1.18rem;
  color: var(--gold-300);
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.65;
}

.about-body-text {
  color: var(--text-muted);
  margin-bottom: 32px;
  font-size: 0.98rem;
  line-height: 1.8;
}

.pillar-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 36px;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.pillar-icon-box {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1rem;
}

.pillar-text h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.pillar-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.director-quote-box {
  border-left: 2px solid var(--gold-500);
  padding-left: 20px;
  margin-top: 24px;
}

.director-quote {
  font-style: italic;
  color: var(--text-main);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.director-meta {
  font-size: 0.8rem;
  color: var(--gold-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ==========================================================================
   SERVICES SECTION (#services)
   ========================================================================== */

.services-section {
  padding: 120px 0;
  background: var(--bg-deep);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  pointer-events: none;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--gold-glow-subtle);
}

.service-card:hover::after {
  border-color: var(--border-gold-bright);
}

.service-img-wrapper {
  position: relative;
  height: 270px;
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.service-card:hover .service-img {
  transform: scale(1.08);
}

.service-category-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(8, 8, 10, 0.88);
  border: 1px solid var(--border-gold);
  color: var(--gold-400);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.service-body {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.45rem;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

.service-card:hover .service-title {
  color: var(--gold-300);
}

.service-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.service-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-main);
}

.service-feature i {
  color: var(--gold-400);
  font-size: 0.8rem;
}

.service-cta-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-400);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-cta-link i {
  transition: transform 0.3s ease;
}

.service-card:hover .service-cta-link i {
  transform: translateX(6px);
}

/* ==========================================================================
   PORTFOLIO / GALLERY SECTION (#gallery)
   ========================================================================== */

.gallery-section {
  padding: 120px 0;
  background: var(--bg-primary);
  position: relative;
}

.gallery-filter-nav {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gold-gradient);
  color: #08080a;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 360px;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.gallery-item.hide {
  display: none;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 8, 10, 0.95) 0%, rgba(8, 8, 10, 0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  opacity: 0.85;
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold-bright);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), var(--gold-glow-subtle);
}

.gallery-item:hover .gallery-img {
  transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-category {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 6px;
}

.gallery-project-title {
  font-size: 1.25rem;
  color: var(--text-pure);
  margin-bottom: 8px;
}

.gallery-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gallery-zoom-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--gold-400);
  color: var(--gold-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transform: translateY(10px);
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-zoom-icon {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   WORKFLOW & PROCESS SECTION (#process)
   ========================================================================== */

.process-section {
  padding: 120px 0;
  background: var(--bg-deep);
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 50px;
  right: 50px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-500), transparent);
  z-index: 0;
}

.process-card {
  position: relative;
  z-index: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px 24px 30px;
  transition: var(--transition);
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.process-step-num {
  width: 54px;
  height: 54px;
  background: var(--bg-deep);
  border: 2px solid var(--gold-500);
  color: var(--gold-400);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: var(--gold-glow-subtle);
}

.process-card-title {
  font-size: 1.18rem;
  margin-bottom: 12px;
}

.process-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */

.testimonials-section {
  padding: 120px 0;
  background: var(--bg-primary);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--gold-glow-subtle);
}

.stars-rating {
  color: var(--gold-400);
  font-size: 0.85rem;
  margin-bottom: 18px;
  display: flex;
  gap: 4px;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.client-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.client-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-weight: 700;
  font-family: var(--font-heading);
}

.client-details h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.client-details span {
  font-size: 0.78rem;
  color: var(--gold-400);
}

/* ==========================================================================
   CONTACT US SECTION (#contact)
   ========================================================================== */

.contact-section {
  padding: 120px 0;
  background: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
              var(--bg-deep);
  position: relative;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 56px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7);
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-lead-title {
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: 16px;
}

.contact-lead-desc {
  color: var(--text-muted);
  font-size: 0.96rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.channel-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.channel-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-gold);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.channel-text span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  display: block;
  margin-bottom: 3px;
}

.channel-text strong {
  font-size: 0.98rem;
  color: var(--text-main);
  font-weight: 600;
}

.channel-text strong a:hover {
  color: var(--gold-400);
}

.whatsapp-direct-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: #ffffff;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
}

.whatsapp-direct-btn:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

/* Contact Form */
.contact-form-col {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px;
}

.form-title {
  font-size: 1.35rem;
  margin-bottom: 24px;
  color: var(--gold-300);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full {
  grid-column: span 2;
}

.form-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
}

.form-control {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  padding: 13px 16px;
  font-size: 0.92rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--gold-400);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

select.form-control option {
  background: var(--bg-surface);
  color: var(--text-pure);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-status {
  padding: 14px;
  border-radius: var(--radius-sm);
  margin-top: 16px;
  font-size: 0.88rem;
  display: none;
}

.form-status.success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid #25D366;
  color: #79f1a4;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #050507;
  border-top: 1px solid var(--border-gold);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 18px 0 24px;
  max-width: 320px;
  line-height: 1.7;
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition);
}

.social-icon-btn:hover {
  background: var(--gold-500);
  color: #08080a;
  transform: translateY(-3px);
  box-shadow: var(--gold-glow);
}

.footer-col-title {
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-bottom: 22px;
  color: var(--text-pure);
  position: relative;
  display: inline-block;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--gold-500);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--gold-300);
  padding-left: 5px;
}

.footer-hours-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-hours-item span.highlight {
  color: var(--gold-400);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-legal a:hover {
  color: var(--gold-400);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */

.floating-whatsapp-bubble {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 990;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.floating-whatsapp-bubble:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */

.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content-box {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.lightbox-modal.active .lightbox-content-box {
  transform: scale(1);
}

.lightbox-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  background: rgba(8, 8, 10, 0.8);
  border: 1px solid var(--border-gold);
  color: var(--gold-400);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 10;
}

.lightbox-close-btn:hover {
  background: var(--gold-500);
  color: #08080a;
}

.lightbox-img-wrapper {
  height: 480px;
  background: #000;
}

.lightbox-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lightbox-details-wrapper {
  padding: 24px 30px;
}

.lightbox-category {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--gold-400);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.lightbox-title {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.lightbox-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-floating-card {
    right: 10px;
    bottom: -20px;
  }

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

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

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

  .process-grid::before {
    display: none;
  }

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

  .contact-layout {
    grid-template-columns: 1fr;
    padding: 36px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .nav-links,
  .nav-cta-btn {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-section {
    padding-top: calc(var(--header-height) + 20px);
    text-align: center;
  }

  .hero-content {
    margin: 0 auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

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

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

  .form-group.full {
    grid-column: span 1;
  }

  .contact-layout {
    padding: 24px 18px;
  }

  .contact-form-col {
    padding: 24px 18px;
  }

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

  .lightbox-img-wrapper {
    height: 300px;
  }
}