/* ==========================================================================
   CLASSIC DESIGN - LUXURY INTERIOR ARCHITECTURE & PLANNING
   Award-Winning Creative Web Experience & Responsive Stylesheet
   ========================================================================== */

/* --- CSS VARIABLES & THEMES --- */
:root {
  /* Core Luxury Palette */
  --bg-primary: #0a0d14;
  --bg-secondary: #101522;
  --bg-card: rgba(20, 26, 40, 0.75);
  --bg-card-hover: rgba(28, 36, 56, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.05);
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-gold: rgba(212, 175, 55, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-gold: #d4af37;
  --accent-gold-light: #f3e5ab;
  --accent-gold-dark: #aa820a;
  
  /* Vibrant Secondary Accents */
  --accent-teal: #00c2cb;
  --accent-coral: #ff6b6b;
  --accent-purple: #8a2be2;
  --accent-emerald: #10b981;
  --accent-blue: #3b82f6;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f3e5ab 50%, #aa820a 100%);
  --gradient-hero: radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 60%),
                       radial-gradient(circle at 80% 70%, rgba(0, 194, 203, 0.12) 0%, transparent 60%),
                       radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.08) 0%, transparent 70%);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 100%);

  /* Typography */
  --font-heading: 'Playfair Display', Cormorant Garamond, Georgia, serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows & Glows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
  --glow-gold: 0 0 25px rgba(212, 175, 55, 0.4);
  --glow-teal: 0 0 25px rgba(0, 194, 203, 0.4);

  /* Layout & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-fast: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --navbar-height: 85px;
}

/* Light Theme Mode */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass: rgba(0, 0, 0, 0.03);
  --border-glass: rgba(0, 0, 0, 0.08);
  --border-gold: rgba(170, 130, 10, 0.4);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(240, 244, 248, 0.8) 100%);
}

/* --- RESET & GLOBAL STYLES --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #252e42;
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* Typography Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- CUSTOM CURSOR (Desktop) --- */
.custom-cursor, .custom-cursor-follower {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.3s ease, height 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.custom-cursor {
  width: 8px;
  height: 8px;
  background: var(--accent-gold);
}

.custom-cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(212, 175, 55, 0.5);
  transition: transform 0.15s ease-out;
}

body:hover .custom-cursor-follower.hovering {
  width: 60px;
  height: 60px;
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--accent-gold);
}

@media (max-width: 1024px) {
  .custom-cursor, .custom-cursor-follower {
    display: none !important;
  }
}

/* --- PRELOADER --- */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #070a0f;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 999999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-brand {
  text-align: center;
}

.preloader-mark {
  width: 110px;
  height: 110px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  position: relative;
  border-radius: 50%;
  animation: pulseLogo 2s infinite ease-in-out;
}

.preloader-ring {
  position: absolute;
  inset: 0;
  border: 2px dashed #d4af37;
  border-radius: 50%;
  animation: preloaderRingRotate 12s linear infinite;
}

.preloader-logo-circle {
  width: 88px;
  height: 88px;
  padding: 10px;
  box-sizing: border-box;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 0 24px rgba(212, 175, 55, 0.22);
}

.preloader-logo-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.preloader-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 5vw, 2.2rem);
  letter-spacing: 4px;
  color: #fff;
  margin-top: 1.2rem;
  text-transform: uppercase;
}

.preloader-title span {
  color: var(--accent-gold);
}

.preloader-bar-wrap {
  width: 220px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  margin-top: 1.5rem;
  overflow: hidden;
  position: relative;
}

.preloader-bar {
  width: 0%;
  height: 100%;
  background: var(--gradient-gold);
  animation: loadProgress 1.6s ease forwards;
  transition: width 0.4s ease;
}

@keyframes preloaderRingRotate {
  to { transform: rotate(360deg); }
}

@keyframes pulseLogo {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.4)); }
  50% { transform: scale(1.06); filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.45)); }
}

@keyframes loadProgress {
  0% { width: 0%; }
  60% { width: 75%; }
  100% { width: 100%; }
}

#preloader.ready .preloader-bar {
  animation: none;
  width: 100%;
}

@media (max-width: 479px) {
  .preloader-mark { width: 96px; height: 96px; }
  .preloader-logo-circle { width: 76px; height: 76px; padding: 8px; }
  .preloader-title { letter-spacing: 2.5px; }
}

/* --- BUTTONS & PILLS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: var(--gradient-gold);
  color: #0c1017;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.55);
}

.btn-outline {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-gold);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--accent-gold);
  transform: translateY(-3px);
  color: var(--accent-gold-light);
}

.btn-glow-teal {
  background: linear-gradient(135deg, #00c2cb, #00838f);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 194, 203, 0.35);
}

.btn-glow-teal:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-teal);
}

.badge-luxury {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

/* --- SECTION HEADERS --- */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

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

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

/* --- STICKY NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: 1000;
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  background: rgba(10, 13, 20, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.navbar.scrolled {
  background: rgba(10, 13, 20, 0.96);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--border-glass);
  height: 75px;
}

[data-theme="light"] .navbar,
[data-theme="light"] .navbar.scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-svg {
  width: 44px;
  height: 44px;
}

.brand-image {
  width: 150px;
  height: auto;
  object-fit: contain;
  display: block;
}

.navbar .navbar-inner {
  align-self: stretch;
}

.navbar .brand-logo {
  align-self: flex-start;
  box-sizing: border-box;
  height: 76px;
  padding: 6px 16px;
  background: #fff;
  border-radius: 0 0 16px 16px;
  border-bottom: 3px solid #d4af37;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .35), 0 0 0 1px rgba(212,175,55,.25);
  transition: transform .25s ease, border-bottom-color .25s ease;
}

.navbar .brand-logo:hover {
  transform: translateY(-2px);
  border-bottom-color: #f3e5ab;
}

.navbar .brand-image {
  width: auto;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (max-width: 767px) {
  .navbar .brand-logo {
    height: 62px;
  }
}

.footer-brand-image {
  width: 170px;
}

.footer-brand {
  box-sizing: border-box;
  height: 76px;
  padding: 6px 16px;
  background: #fff;
  border-radius: 0 0 16px 16px;
  border-bottom: 3px solid #d4af37;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .35), 0 0 0 1px rgba(212,175,55,.25);
  transition: transform .25s ease, border-bottom-color .25s ease;
}

.footer-brand:hover {
  transform: translateY(-2px);
  border-bottom-color: #f3e5ab;
}

.footer-brand .footer-brand-image {
  width: auto;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (max-width: 767px) {
  .footer-brand {
    height: 62px;
  }
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-primary);
  line-height: 1;
}

.brand-name span {
  color: var(--accent-gold);
}

.brand-tagline {
  font-size: 0.65rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 500;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: clamp(0.55rem, 1vw, 1rem);
}

.nav-item a {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.35rem 0;
  white-space: nowrap;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-item a:hover, .nav-item a.active {
  color: var(--text-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--bg-secondary);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  z-index: 10000;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  transition: right 0.4s ease;
}

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

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-links a {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-primary);
}

.mobile-nav-links a:hover {
  color: var(--accent-gold);
}

.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* --- HERO SECTION --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--navbar-height) + 2rem);
  padding-bottom: 4rem;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero-bg-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-glow-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.sphere-1 {
  width: 450px;
  height: 450px;
  background: rgba(212, 175, 55, 0.16);
  top: 10%;
  right: 5%;
  animation: floatSphere 12s infinite alternate ease-in-out;
}

.sphere-2 {
  width: 400px;
  height: 400px;
  background: rgba(0, 194, 203, 0.14);
  bottom: 10%;
  left: -5%;
  animation: floatSphere 14s infinite alternate-reverse ease-in-out;
}

@keyframes floatSphere {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -40px) scale(1.1); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.5rem, 4.5vw, 4.2rem);
  line-height: 1.12;
  margin-bottom: 1.5rem;
  font-weight: 800;
}

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

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
  max-width: 580px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-bottom: 2.8rem;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
}

.hero-stat-item .stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-gold);
  display: block;
}

.hero-stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* Hero Visual Card */
.hero-visual-wrap {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glass);
}

.hero-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.hero-image-card:hover img {
  transform: scale(1.04);
}

.hero-floating-badge {
  position: absolute;
  bottom: 25px;
  left: -25px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-gold);
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: floatBadge 4s infinite ease-in-out;
}

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

.badge-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-gold);
  color: #0c1017;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.badge-text-primary {
  font-weight: 700;
  font-size: 1rem;
}

.badge-text-secondary {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* --- ABOUT SECTION --- */
.about-section {
  padding: 6rem 0;
  background: var(--bg-secondary);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glass);
}

.about-img-main img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-img-accent {
  position: absolute;
  width: 55%;
  bottom: -30px;
  right: -25px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--bg-primary);
}

.about-img-accent img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.about-content-wrap .lead-text {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
}

.about-values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.value-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  padding: 1.2rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.value-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.value-card h4 {
  font-size: 1.05rem;
  color: var(--accent-gold);
  margin-bottom: 0.35rem;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --- SERVICES SECTION --- */
.services-section {
  padding: 6.5rem 0;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--card-accent, var(--accent-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-md);
  background: var(--bg-card-hover);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--card-accent, var(--accent-gold));
  margin-bottom: 1.6rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: var(--card-accent, var(--accent-gold));
  color: #fff;
  transform: rotate(5deg) scale(1.05);
}

.service-title {
  font-size: 1.45rem;
  margin-bottom: 0.85rem;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--card-accent, var(--accent-gold));
  font-size: 0.88rem;
  font-weight: 600;
}

.service-link i {
  transition: transform 0.2s ease;
}

.service-link:hover i {
  transform: translateX(4px);
}

/* --- 3D INTERACTIVE ROOM VIEW SECTION --- */
.three-room-section {
  padding: 6.5rem 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.three-container-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #090c12;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
}

#three-canvas-container {
  width: 100%;
  height: 580px;
  display: block;
  cursor: grab;
}

#three-canvas-container:active {
  cursor: grabbing;
}

/* 3D Overlay Control Panel */
.three-controls-panel {
  position: absolute;
  top: 20px;
  left: 20px;
  max-width: 320px;
  background: rgba(12, 16, 24, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  z-index: 10;
  transition: all var(--transition-fast);
}

.three-panel-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.three-control-group {
  margin-bottom: 1rem;
}

.three-control-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.color-picker-chips {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.color-chip {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.color-chip:hover {
  transform: scale(1.15);
}

.color-chip.active {
  border-color: #fff;
  transform: scale(1.2);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.btn-group-room {
  display: flex;
  gap: 0.35rem;
}

.btn-room-tab {
  flex: 1;
  padding: 0.4rem 0.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-room-tab.active, .btn-room-tab:hover {
  background: var(--accent-gold);
  color: #000;
  font-weight: 600;
  border-color: var(--accent-gold);
}

.three-tool-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.three-action-btn {
  flex: 1;
  padding: 0.45rem;
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.three-action-btn:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* 3D Instructions Tooltip */
.three-instructions {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(12, 16, 24, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  pointer-events: none;
}

/* --- 360 VIRTUAL TOUR & BEFORE/AFTER SLIDER --- */
.sub-features-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
}

.feature-box-title {
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.feature-box-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

/* Panorama Sphere Box */
#panorama-viewer-container {
  width: 100%;
  height: 330px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  background: #000;
  cursor: grab;
}

#panorama-viewer-container:active {
  cursor: grabbing;
}

.panorama-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  pointer-events: none;
  z-index: 5;
}

/* Before / After Slider */
.before-after-container {
  position: relative;
  width: 100%;
  height: 330px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  user-select: none;
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-before-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
}

.ba-before-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* lock aspect to container size */
  max-width: none;
}

.ba-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: var(--accent-gold);
  z-index: 3;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.ba-handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 38px;
  height: 38px;
  background: var(--accent-gold);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0c1017;
  font-size: 0.9rem;
}

.ba-tag {
  position: absolute;
  bottom: 15px;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 4;
}

.ba-tag-before {
  left: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: #ff6b6b;
}

.ba-tag-after {
  right: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--accent-emerald);
}

/* --- PORTFOLIO SECTION --- */
.portfolio-section {
  padding: 6.5rem 0;
  position: relative;
}

.portfolio-filter-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.55rem 1.4rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--gradient-gold);
  color: #0c1017;
  font-weight: 600;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.3);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.portfolio-thumb-wrap {
  position: relative;
  width: 100%;
  height: 290px;
  overflow: hidden;
}

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

.portfolio-card:hover .portfolio-thumb-wrap img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 13, 20, 0.95) 0%, rgba(10, 13, 20, 0.3) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.8rem;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-category-badge {
  align-self: flex-start;
  padding: 0.3rem 0.8rem;
  background: rgba(212, 175, 55, 0.25);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold-light);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.portfolio-overlay-title {
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 0.35rem;
}

.portfolio-overlay-client {
  font-size: 0.82rem;
  color: #94a3b8;
  margin-bottom: 1rem;
}

.btn-view-project {
  align-self: flex-start;
  font-size: 0.8rem;
  padding: 0.45rem 1rem;
  background: var(--accent-gold);
  color: #000;
  font-weight: 600;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 8, 14, 0.94);
  backdrop-filter: blur(16px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.lightbox-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-glass);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s ease;
}

.lightbox-close-btn:hover {
  background: var(--accent-gold);
  color: #000;
}

.lightbox-img-wrap img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.lightbox-meta {
  padding: 1.5rem 2rem;
}

.lightbox-title {
  font-size: 1.45rem;
  margin-bottom: 0.4rem;
}

.lightbox-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* --- OUR PROCESS SECTION --- */
.process-section {
  padding: 6.5rem 0;
  background: var(--bg-secondary);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 2rem;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2rem 1.4rem;
  position: relative;
  transition: all var(--transition-fast);
  text-align: center;
}

.process-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.process-step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem auto;
  font-size: 1.1rem;
}

.process-title {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.process-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --- WHY CHOOSE US SECTION --- */
.why-section {
  padding: 6.5rem 0;
  background: radial-gradient(circle at center, rgba(138, 43, 226, 0.08) 0%, rgba(0, 194, 203, 0.06) 50%, var(--bg-primary) 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
  transition: all var(--transition-fast);
}

.why-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--gradient-gold);
  color: #0c1017;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.why-info h4 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.why-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* --- TESTIMONIALS SECTION --- */
.testimonials-section {
  padding: 6.5rem 0;
  background: var(--bg-secondary);
  position: relative;
}

.testimonial-carousel-container {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  padding: 1rem 0;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
  min-width: 100%;
  box-sizing: border-box;
  padding: 0 1rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-md);
}

.testimonial-rating {
  color: #ffc107;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 0.35rem;
}

.testimonial-quote {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-gold);
}

.testimonial-name {
  font-size: 1.1rem;
  font-weight: 700;
  text-align: left;
}

.testimonial-role {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-align: left;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--accent-gold);
  color: #000;
  border-color: var(--accent-gold);
}

/* --- PRICING PACKAGES --- */
.pricing-section {
  padding: 6.5rem 0;
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: center;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem 2.2rem;
  position: relative;
  transition: all var(--transition-smooth);
}

.pricing-card.featured {
  border-color: var(--accent-gold);
  transform: scale(1.04);
  box-shadow: 0 15px 45px rgba(212, 175, 55, 0.2);
  background: linear-gradient(160deg, rgba(28, 36, 56, 0.95) 0%, rgba(18, 24, 38, 0.95) 100%);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-gold);
  color: #0c1017;
  padding: 0.35rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.pricing-plan-name {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}

.pricing-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2.2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
}

.pricing-features li i {
  color: var(--accent-emerald);
}

/* --- BLOG SECTION --- */
.blog-section {
  padding: 6.5rem 0;
  background: var(--bg-secondary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-md);
}

.blog-thumb {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.07);
}

.blog-category-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(12, 16, 24, 0.85);
  backdrop-filter: blur(8px);
  color: var(--accent-gold);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.blog-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta-row {
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.blog-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-excerpt {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-gold);
  font-size: 0.85rem;
  font-weight: 600;
}

/* --- CONTACT SECTION --- */
.contact-section {
  padding: 6.5rem 0;
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.8rem 2.2rem;
  box-shadow: var(--shadow-md);
}

.contact-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.contact-item-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-item-text h4 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.contact-item-text p, .contact-item-text a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-item-text a:hover {
  color: var(--accent-gold);
}

.contact-map-frame {
  width: 100%;
  height: 230px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  margin-top: 1.5rem;
}

.contact-map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Contact Form */
.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.45rem;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

.form-control option {
  background: #111522;
  color: #fff;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-status-alert {
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  font-size: 0.88rem;
  display: none;
}

.form-status-alert.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-emerald);
  color: #34d399;
}

.form-status-alert.error {
  display: block;
  background: rgba(255, 107, 107, 0.15);
  border: 1px solid var(--accent-coral);
  color: #fca5a5;
}

/* --- FOOTER --- */
.site-footer {
  background: #06090e;
  border-top: 1px solid var(--border-glass);
  padding: 5rem 0 2rem 0;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 1.2rem 0 1.8rem 0;
  max-width: 320px;
}

.footer-social-links {
  display: flex;
  gap: 0.75rem;
}

.footer-social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background: var(--accent-gold);
  color: #0c1017;
  border-color: var(--accent-gold);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 1.4rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent-gold);
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 0.75rem;
}

.footer-links-list a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.footer-links-list a:hover {
  color: var(--accent-gold);
  transform: translateX(4px);
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.88rem;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.newsletter-btn {
  padding: 0.75rem 1.2rem;
  background: var(--gradient-gold);
  border: none;
  color: #0c1017;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
}

/* --- FLOATING ACTIONS --- */
.floating-actions-wrap {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 9999;
}

.floating-whatsapp-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.back-to-top-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top-btn:hover {
  background: var(--accent-gold);
  color: #0c1017;
  border-color: var(--accent-gold);
  transform: translateY(-3px);
}

/* --- CHATBOT WIDGET --- */
.chatbot-toggle-btn {
  position: fixed;
  bottom: 30px;
  right: 100px;
  height: 54px;
  padding: 0 1.4rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #101522 0%, #1a2236 100%);
  border: 1.5px solid var(--border-gold);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  z-index: 9998;
  transition: all var(--transition-fast);
}

.chatbot-toggle-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-gold);
  border-color: var(--accent-gold);
}

.chatbot-toggle-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.chatbot-modal-window {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 380px;
  height: 560px;
  max-height: calc(100vh - 120px);
  background: #0f1420;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.chatbot-modal-window.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  background: #141b2b;
  border-bottom: 1px solid var(--border-glass);
  padding: 1.1rem 1.3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chatbot-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-gold);
  color: #0c1017;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.chatbot-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.chatbot-status {
  font-size: 0.72rem;
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.chatbot-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
}

.chatbot-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.chatbot-close-btn:hover {
  color: #fff;
}

.chatbot-body {
  flex: 1;
  padding: 1.2rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: #0b0f18;
}

.chat-bubble {
  max-width: 82%;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.5;
  position: relative;
  word-break: break-word;
}

.chat-bubble.bot {
  align-self: flex-start;
  background: #182032;
  color: #e2e8f0;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border-glass);
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--gradient-gold);
  color: #0c1017;
  font-weight: 500;
  border-bottom-right-radius: 4px;
}

.chat-time {
  font-size: 0.65rem;
  opacity: 0.7;
  margin-top: 0.35rem;
  text-align: right;
  display: block;
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.chat-chip {
  padding: 0.35rem 0.75rem;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold-light);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chat-chip:hover {
  background: var(--accent-gold);
  color: #0c1017;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 0.6rem 0.9rem;
  background: #182032;
  border-radius: 14px;
  align-self: flex-start;
  width: fit-content;
}

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  animation: typingBounce 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
}

.chatbot-footer {
  padding: 0.85rem 1rem;
  background: #141b2b;
  border-top: 1px solid var(--border-glass);
}

.chatbot-input-row {
  display: flex;
  gap: 0.5rem;
}

.chatbot-input {
  flex: 1;
  padding: 0.65rem 1rem;
  background: #090c12;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.88rem;
}

.chatbot-input:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.chatbot-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gradient-gold);
  border: none;
  color: #0c1017;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1200px) {
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .nav-links, .nav-actions .btn {
    display: none;
  }
  .hamburger-btn {
    display: block;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }
  .hero-lead {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-floating-badge {
    left: 20px;
    bottom: 20px;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .sub-features-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .pricing-card.featured {
    transform: none;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .three-controls-panel {
    position: static;
    max-width: 100%;
    border-radius: 0;
    margin-top: 1rem;
  }
  #three-canvas-container {
    height: 400px;
  }
  .process-timeline {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .chatbot-modal-window {
    width: calc(100% - 30px);
    right: 15px;
    bottom: 85px;
  }
  .chatbot-toggle-btn span {
    display: none;
  }
  .chatbot-toggle-btn {
    width: 54px;
    padding: 0;
    justify-content: center;
    right: 90px;
  }
}