/* 
 * TiridiGo Redesign Stylesheet
 * Custom CSS Design System
 */

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

:root {
  /* Colors */
  --pk: #ff2d78;
  --cy: #00f0ff;
  --pr: #9b5de5;
  --gd: #ffe600;
  --bg: #05050a;
  --sf: rgba(13, 13, 24, 0.7);
  --sf-card: rgba(20, 20, 38, 0.45);
  --tx: #f0f0f8;
  --tx-muted: #8b8ba8;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(0, 240, 255, 0.4);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--pk), var(--pr), var(--cy));
  --gradient-glow: linear-gradient(135deg, rgba(255,45,120,0.15), rgba(0,240,255,0.15));
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));

  /* Font Families */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Layout Constants */
  --nav-height: 80px;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--tx);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Background Glowing Orbs */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.25;
  animation: orbFloat 10s ease-in-out infinite alternate;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 20px) scale(1.15); }
}

/* Utility Glassmorphism Classes */
.glass {
  background: var(--sf);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.glass-card {
  background: var(--sf-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.2);
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 30px 0 rgba(0, 240, 255, 0.08);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: #202035;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--pr);
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10%;
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}

nav.scrolled {
  background: rgba(8, 8, 16, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 70px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.nav-logo {
  width: 200px;
  height: auto;
  transition: width 0.3s ease;
  filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.3));
}

nav.scrolled .nav-logo {
  width: 160px;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--tx-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cy);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--tx);
}

.nav-links a:hover::after {
  width: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: 30px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 45, 120, 0.35);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--tx);
  border: 1px solid var(--border);
  padding: 10px 22px;
  border-radius: 30px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: var(--cy);
  background: rgba(0, 240, 255, 0.05);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  padding: 0 10%;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  top: 0;
  right: 0;
  width: 50% !important;
  height: 100% !important;
  z-index: 1;
  pointer-events: auto;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 55%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.badge {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cy);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--cy);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cy);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { opacity: 0.4; }
  50% { opacity: 1; }
  100% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.1;
  font-weight: 700;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--tx-muted);
  max-width: 550px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 10%;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tx-muted);
  cursor: pointer;
  z-index: 2;
}

.scroll-indicator-line {
  position: relative;
  width: 40px;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.scroll-indicator-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--cy);
  animation: scrollAnim 2s infinite;
}

@keyframes scrollAnim {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

/* Infinity Marquee */
.marquee-container {
  overflow: hidden;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(13, 13, 24, 0.2);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeRun 35s linear infinite;
  gap: 60px;
}

.marquee-item {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tx-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

.marquee-item b {
  color: var(--pk);
}

@keyframes marqueeRun {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Section Common Styles */
.sec-section {
  padding: 100px 10%;
  position: relative;
}

.sec-header {
  margin-bottom: 60px;
  max-width: 600px;
}

.sec-subtitle {
  color: var(--cy);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.sec-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
}

.sec-desc {
  margin-top: 16px;
  color: var(--tx-muted);
  font-weight: 300;
}

/* Cost Estimator Section */
.estimator-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.estimator-form {
  padding: 40px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.estimator-title {
  font-size: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 15px;
}

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

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

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group select,
.form-group input[type="number"],
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--tx);
  padding: 12px 16px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s ease;
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border-focus);
  background: rgba(0, 240, 255, 0.02);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.form-group select option {
  background: #0d0d18;
  color: var(--tx);
}

/* Slider Controls */
.slider-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.slider-container input[type="range"] {
  flex-grow: 1;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 2px;
  background: #202035;
  outline: none;
}

.slider-container input[type="range"]::-webkit-scrollbar-thumb,
.slider-container input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cy);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.slider-container input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-val {
  font-family: var(--font-display);
  font-weight: 600;
  width: 45px;
  text-align: right;
  color: var(--cy);
}

/* Upload Area */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.01);
}

.upload-area:hover, .upload-area.dragover {
  border-color: var(--cy);
  background: rgba(0, 240, 255, 0.02);
}

.upload-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: inline-block;
  color: var(--cy);
}

.upload-text {
  font-size: 0.9rem;
  color: var(--tx-muted);
}

.upload-text b {
  color: var(--tx);
}

.file-info {
  display: none;
  margin-top: 15px;
  padding: 10px;
  background: rgba(0, 240, 255, 0.05);
  border-radius: 6px;
  font-size: 0.85rem;
  align-items: center;
  justify-content: space-between;
}

.file-info span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.file-remove {
  cursor: pointer;
  color: var(--pk);
  font-weight: bold;
}

/* Estimator Results Card */
.estimator-result {
  padding: 40px;
  border-radius: 20px;
  border: 1px solid rgba(0, 240, 255, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.estimator-result::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.result-header {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--tx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.price-display {
  margin: 30px 0;
}

.price-val {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
}

.price-subtext {
  font-size: 0.85rem;
  color: var(--tx-muted);
  margin-top: 5px;
}

.results-details {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.result-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.result-item-label {
  color: var(--tx-muted);
}

.result-item-val {
  font-weight: 500;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.service-card {
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

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

.service-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 24px;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-desc {
  color: var(--tx-muted);
  font-size: 0.9rem;
  font-weight: 300;
}

/* Materials Section */
.materials-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
}

.materials-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.material-tab {
  padding: 20px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.material-tab:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.15);
}

.material-tab.active {
  background: rgba(0, 240, 255, 0.03);
  border-color: var(--border-focus);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.05);
}

.material-tab-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
}

.material-tab-desc {
  font-size: 0.75rem;
  color: var(--tx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.material-tab.active .material-tab-name {
  color: var(--cy);
}

/* Material Content View */
.material-display {
  padding: 40px;
  border-radius: 20px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.material-display-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 25px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.material-tag {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.material-tag.rigid { background: rgba(0, 240, 255, 0.1); color: var(--cy); }
.material-tag.flexible { background: rgba(155, 93, 229, 0.1); color: var(--pr); }
.material-tag.tough { background: rgba(255, 45, 120, 0.1); color: var(--pk); }

.material-display-title {
  font-size: 1.8rem;
  margin-bottom: 6px;
}

.material-display-desc {
  color: var(--tx-muted);
  font-size: 0.95rem;
  font-weight: 300;
}

.material-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.material-stat-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.material-stat-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--tx-muted);
}

.material-stat-bar-container {
  height: 6px;
  background: #1c1c2e;
  border-radius: 3px;
  overflow: hidden;
}

.material-stat-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  width: 0%;
  transition: width 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.material-use-cases {
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.material-use-cases h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--tx-muted);
  margin-bottom: 12px;
  letter-spacing: 1.5px;
}

.use-cases-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.use-case-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--tx);
}

/* Brand Grid */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.brand-card {
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 380px;
}

.brand-card-top {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.brand-logo-area {
  height: 50px;
  display: flex;
  align-items: center;
}

.brand-logo-img {
  max-height: 44px;
  object-fit: contain;
  transition: all 0.3s ease;
}

.brand-card:hover .brand-logo-img {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.15));
}

.brand-card:hover .brand-logo-img.ghovel-logo {
  filter: drop-shadow(0 0 12px rgba(255, 45, 120, 0.8));
}

.brand-card:hover .brand-logo-img.clicker-logo {
  filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.8));
}

.brand-description {
  color: var(--tx-muted);
  font-size: 0.9rem;
  font-weight: 300;
}

.brand-pill {
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Interactive 3D Showroom Section */
.showroom-layout {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 45px;
  align-items: center;
}

.showroom-viewport {
  position: relative;
  height: 500px;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
}

#showroom-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.viewport-instructions {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(8, 8, 16, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  color: var(--tx-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.viewport-instructions::before {
  content: '👆';
}

.showroom-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.model-selector {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.model-tab {
  padding: 16px 20px;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 15px;
}

.model-tab:hover {
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(255, 255, 255, 0.12);
}

.model-tab.active {
  background: rgba(155, 93, 229, 0.03);
  border-color: rgba(155, 93, 229, 0.4);
}

.model-tab-icon {
  font-size: 1.5rem;
}

.model-tab-info {
  display: flex;
  flex-direction: column;
}

.model-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.model-tag {
  font-size: 0.7rem;
  color: var(--tx-muted);
}

.model-tab.active .model-name {
  color: var(--pr);
}

/* Stats Section */
.stats-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 50px;
}

.stat-box {
  background: rgba(13, 13, 24, 0.4);
  padding: 50px 30px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
}

.stat-label {
  color: var(--tx-muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 10px;
}

/* FAQ Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-item {
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-question {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.01);
  font-weight: 600;
  font-size: 1.05rem;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.02);
}

.faq-toggle-icon {
  position: relative;
  width: 12px;
  height: 12px;
}

.faq-toggle-icon::before,
.faq-toggle-icon::after {
  content: '';
  position: absolute;
  background: var(--tx);
  transition: transform 0.3s ease;
}

.faq-toggle-icon::before {
  top: 5px;
  left: 0;
  width: 12px;
  height: 2px;
}

.faq-toggle-icon::after {
  top: 0;
  left: 5px;
  width: 2px;
  height: 12px;
}

.faq-item.active .faq-toggle-icon::after {
  transform: rotate(90deg) scaleY(0);
}

.faq-item.active .faq-question {
  border-bottom: 1px solid var(--border);
  color: var(--cy);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  background: rgba(0, 0, 0, 0.15);
}

.faq-answer-inner {
  padding: 24px;
  color: var(--tx-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  font-weight: 300;
}

/* Contact / Quote Form Section */
.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-card-box {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-box-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--cy);
  flex-shrink: 0;
}

.contact-box-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-box-val {
  margin-top: 5px;
  font-size: 1rem;
  font-weight: 500;
}

.contact-form {
  padding: 50px;
  border-radius: 20px;
}

/* Footer styling */
footer {
  border-top: 1px solid var(--border);
  padding: 60px 10%;
  background: rgba(5, 5, 10, 0.9);
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--tx-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
  padding-top: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 30px;
}

.footer-links a {
  color: var(--tx-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--cy);
}

/* Responsive Utilities */
@media (max-width: 1024px) {
  nav { padding: 0 5%; }
  .hero { padding: 0 5%; }
  #hero-canvas { width: 45% !important; }
  .hero-content { width: 60%; }
  .sec-section { padding: 80px 5%; }
  .estimator-layout, .materials-layout, .showroom-layout, .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  #hero-canvas { display: none; }
  .hero-content { width: 100%; text-align: center; align-items: center; }
  .hero-desc { margin: 0 auto; }
  .hero-actions { justify-content: center; }
  .scroll-indicator { left: 50%; transform: translateX(-50%); }
  .brands-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .estimator-form, .contact-form, .material-display { padding: 24px; }
  .stats-container { grid-template-columns: 1fr; }
  .stats-container .stat-box { border-bottom: 1px solid var(--border); }
  .stats-container .stat-box:last-child { border-bottom: none; }
  .footer-top, .footer-bottom { flex-direction: column; text-align: center; gap: 20px; }
}

/* Scroll Reveal Animations */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  background-color: #20ba5a;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}