/* =============================================
   DHRUVI EXPORT — LIGHT THEME Premium Stylesheet
   Color Palette: White (#ffffff) + Gold (#b8860b)
   Fonts: DM Serif Display + Poppins
   ============================================= */

/* ---------- CSS Variables ---------- */
:root {
  --gold: #b8860b;
  --gold-light: #d4a017;
  --gold-dark: #8b6914;
  --gold-soft: #fdf6e3;
  --white: #ffffff;
  --off-white: #f9fafb;
  --light-bg: #f3f4f6;
  --card-bg: #ffffff;
  --card-hover: #fefefe;
  --border: #e5e7eb;
  --border-light: #f0f0f0;
  --text-dark: #111827;
  --text-body: #4b5563;
  --text-muted: #9ca3af;
  --text-light: #6b7280;
  --gradient-gold: linear-gradient(135deg, #b8860b, #d4a017);
  --gradient-gold-soft: linear-gradient(135deg, #fdf6e3, #fff8e7);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-gold: 0 4px 24px rgba(184, 134, 11, 0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-dark); }

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gold { color: var(--gold); }

.section {
  padding: 100px 0;
  position: relative;
}

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  text-align: center;
}

.loader-logo {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 400;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
  animation: pulse 1.5s ease-in-out infinite;
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.loader-bar-fill {
  width: 0;
  height: 100%;
  background: var(--gradient-gold);
  border-radius: 3px;
  animation: loaderFill 1.8s ease-in-out forwards;
}

@keyframes loaderFill { to { width: 100%; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid var(--border-light);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gradient-gold);
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--white);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  color: #ffffff;
  transition: var(--transition);
}

.navbar.scrolled .logo-text {
  color: var(--text-dark);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 18px;
  border-radius: var(--radius-xs);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold-light);
  background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-link {
  color: var(--text-light);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
  color: var(--gold);
  background: var(--gold-soft);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: var(--gradient-gold);
  color: var(--white) !important;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
  background: var(--text-dark);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0d1117;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  animation: heroZoom 25s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-particles .particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--gold-light);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: 0.4; }
  90% { opacity: 0.4; }
  100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 17, 23, 0.55) 0%,
    rgba(13, 17, 23, 0.65) 50%,
    rgba(13, 17, 23, 0.80) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 120px 0 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(184, 134, 11, 0.2);
  border: 1px solid rgba(212, 160, 23, 0.35);
  border-radius: 100px;
  color: var(--gold-light);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 6vw, 78px);
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-title .gold {
  color: var(--gold-light);
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.6;
  font-weight: 400;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font-body);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--white);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: #ffffff;
  color: var(--text-dark);
  transform: translateY(-3px);
}

.btn-sm { padding: 10px 24px; font-size: 13px; }
.btn-full { width: 100%; justify-content: center; }

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 32px 48px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 40px;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 8px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  animation: bounce 2s infinite;
}

.hero-scroll a { color: var(--gold-light); font-size: 20px; opacity: 0.7; }

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ---------- Section Header ---------- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--gold-soft);
  border: 1px solid rgba(184, 134, 11, 0.15);
  border-radius: 100px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 46px);
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  margin: 0 auto 20px;
  border-radius: 3px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-light);
  max-width: 550px;
  margin: 0 auto;
}

/* ---------- About ---------- */
.about {
  background: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

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

.about-img-real {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-lg);
}

.about-img-accent {
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 120px;
  height: 120px;
  border: 3px solid var(--gold-light);
  border-radius: var(--radius);
  opacity: 0.3;
}

.about-content h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.3;
}

.about-content > p {
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-soft);
  border: 1px solid rgba(184, 134, 11, 0.15);
  border-radius: 12px;
  color: var(--gold);
  font-size: 20px;
  flex-shrink: 0;
}

.about-feature h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.about-feature p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ---------- Products ---------- */
.products {
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(184, 134, 11, 0.3);
  box-shadow: 0 12px 40px rgba(184, 134, 11, 0.1);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  padding: 5px 14px;
  background: var(--gradient-gold);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  border-radius: 6px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.product-badge.hot {
  background: linear-gradient(135deg, #e74c3c, #ff6b6b);
  color: var(--white);
}

/* Product Image Placeholder (for products 2 & 3) */
.product-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--light-bg) 0%, var(--gold-soft) 100%);
}

.product-img-placeholder i {
  font-size: 60px;
  color: var(--gold);
  opacity: 0.35;
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

/* ---------- Product Gallery (ABB BDFC-01C) ---------- */
.product-gallery {
  position: relative;
}

.gallery-main {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: var(--light-bg);
  cursor: pointer;
}

.gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  transition: transform 0.4s ease;
}

.gallery-main:hover .gallery-main-img {
  transform: scale(1.03);
}

.gallery-zoom {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--gold);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  z-index: 2;
}

.gallery-zoom:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.gallery-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 8px;
  pointer-events: none;
  z-index: 2;
}

.gallery-nav-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-dark);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
  pointer-events: auto;
  opacity: 0;
}

.gallery-main:hover .gallery-nav-btn {
  opacity: 1;
}

.gallery-nav-btn:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.gallery-thumbs {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: var(--off-white);
  border-top: 1px solid var(--border-light);
  overflow-x: auto;
  scrollbar-width: none;
}

.gallery-thumbs::-webkit-scrollbar { display: none; }

.thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  opacity: 0.6;
}

.thumb:hover {
  opacity: 0.9;
  border-color: var(--border);
}

.thumb.active {
  border-color: var(--gold);
  opacity: 1;
  box-shadow: 0 0 0 2px rgba(184, 134, 11, 0.2);
}

.gallery-label {
  text-align: center;
  padding: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  background: var(--off-white);
  border-top: 1px solid var(--border-light);
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  text-align: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox-label {
  color: #fff;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.25);
}

.lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  font-weight: 500;
}

/* ---------- Product Info ---------- */
.product-info {
  padding: 24px;
}

.product-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gold);
  margin-bottom: 10px;
}

.product-name {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.product-part {
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 18px;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
  margin-bottom: 18px;
}

.spec {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-body);
}

.spec i {
  color: var(--gold);
  font-size: 14px;
  width: 18px;
  text-align: center;
}

.product-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.product-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  transition: var(--transition);
}

.product-link:hover { gap: 14px; }

.products-cta {
  text-align: center;
  margin-top: 60px;
  padding: 40px;
  background: var(--gold-soft);
  border: 1px solid rgba(184, 134, 11, 0.15);
  border-radius: var(--radius);
}

.products-cta p {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--text-body);
}

/* ---------- Why Choose Us ---------- */
.why-us {
  background: var(--off-white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.why-card {
  padding: 40px 30px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

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

.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(184, 134, 11, 0.2);
  box-shadow: var(--shadow-lg);
}

.why-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-soft);
  border: 1px solid rgba(184, 134, 11, 0.12);
  border-radius: 20px;
  margin: 0 auto 24px;
  font-size: 28px;
  color: var(--gold);
  transition: var(--transition);
}

.why-card:hover .why-icon {
  background: var(--gradient-gold);
  color: var(--white);
  border-color: transparent;
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-light);
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--white);
}

.testimonials-wrapper {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: grab;
}

.testimonials-track:active {
  cursor: grabbing;
}

.testimonial-card {
  min-width: calc(33.333% - 16px);
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  flex-shrink: 0;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 28px;
  font-family: var(--font-heading);
  font-size: 72px;
  color: var(--gold);
  opacity: 0.1;
  line-height: 1;
}

.testimonial-card:hover {
  border-color: rgba(184, 134, 11, 0.25);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 18px;
}

.testimonial-stars i {
  color: #f59e0b;
  font-size: 15px;
}

.testimonial-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.author-avatar {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

.author-avatar span {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.author-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.author-role {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.author-location {
  font-size: 12px;
  color: var(--gold);
  margin-top: 4px;
  font-weight: 500;
}

.author-location i {
  font-size: 11px;
  margin-right: 4px;
}

/* Slider Controls */
.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.slider-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-body);
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  box-shadow: var(--shadow-gold);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--gold);
  width: 28px;
  border-radius: 5px;
}

/* Trust Badges */
.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 60px;
  padding: 36px 48px;
  background: var(--gold-soft);
  border: 1px solid rgba(184, 134, 11, 0.12);
  border-radius: var(--radius);
  flex-wrap: wrap;
}

.trust-badge {
  text-align: center;
}

.trust-number {
  font-family: var(--font-heading);
  font-size: 36px;
  color: var(--gold-dark);
  line-height: 1;
  margin-bottom: 6px;
}

.trust-number span {
  font-size: 22px;
  opacity: 0.7;
}

.trust-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.trust-stars {
  margin-top: 6px;
}

.trust-stars i {
  color: #f59e0b;
  font-size: 13px;
}

.trust-divider {
  width: 1px;
  height: 50px;
  background: rgba(184, 134, 11, 0.2);
}

/* ---------- Blog ---------- */
.blog {
  background: var(--off-white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(184, 134, 11, 0.2);
}

.blog-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eef2f7 0%, var(--gold-soft) 100%);
  transition: var(--transition);
}

.blog-card:hover .blog-img-placeholder {
  transform: scale(1.05);
}

.blog-img-placeholder i {
  font-size: 48px;
  color: var(--gold);
  opacity: 0.3;
}

.blog-category {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  background: var(--gradient-gold);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.blog-date {
  position: absolute;
  bottom: 14px;
  right: 14px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-light);
  font-weight: 500;
}

.blog-date i {
  margin-right: 4px;
  color: var(--gold);
}

.blog-content {
  padding: 24px;
}

.blog-title {
  font-family: var(--font-heading);
  font-size: 19px;
  color: var(--text-dark);
  line-height: 1.4;
  margin-bottom: 12px;
  transition: var(--transition);
}

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

.blog-excerpt {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 16px;
}

.blog-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-author-avatar {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-gold);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
}

.blog-author span {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
}

.blog-read-time {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.blog-read-time i {
  margin-right: 4px;
  color: var(--gold);
}

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  transition: var(--transition);
}

.blog-link:hover {
  gap: 14px;
  color: var(--gold-dark);
}

/* ---------- Contact ---------- */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}

.contact-item:last-child { border-bottom: none; }

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-soft);
  border-radius: 12px;
  color: var(--gold);
  font-size: 18px;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

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

.contact-socials {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-btn {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-size: 22px;
  transition: var(--transition);
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-body);
}

.social-btn:hover { transform: translateY(-4px); }

.social-btn.whatsapp:hover {
  background: #25d366;
  border-color: #25d366;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.25);
}

.social-btn.email:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  box-shadow: var(--shadow-gold);
}

.social-btn.phone:hover {
  background: #3b82f6;
  border-color: #3b82f6;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.25);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}

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

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

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

/* ---------- Map ---------- */
.map-section {
  line-height: 0;
  border-top: 2px solid var(--gold);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--text-dark);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  text-decoration: none;
}

.footer .logo-text { color: #fff; }
.footer .logo-icon { color: var(--text-dark); }

.footer-about p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

.footer-links-col h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

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

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

.footer-links-col li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links-col li i {
  color: var(--gold);
  font-size: 12px;
}

.footer-links-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer-links-col a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: var(--white) !important;
  border-radius: 50%;
  font-size: 28px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  z-index: 999;
  transition: var(--transition);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
  color: var(--white) !important;
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--white);
  color: var(--text-dark);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

@keyframes whatsapp-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.35); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--gold);
  font-size: 18px;
  border-radius: 12px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
  box-shadow: var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { max-width: 400px; margin: 0 auto; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .testimonial-card { min-width: calc(50% - 12px); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 100px 30px 30px;
    gap: 4px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
    z-index: 999;
    box-shadow: -8px 0 30px rgba(0,0,0,0.08);
  }

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

  .nav-link {
    padding: 14px 20px;
    font-size: 16px;
    border-radius: 10px;
    color: var(--text-body);
  }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero-content { padding: 100px 0 60px; }
  .hero-stats { gap: 24px; padding: 24px 32px; }
  .stat-number { font-size: 32px; }

  .products-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .gallery-main { height: 260px; }
  .why-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .about-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }
  .contact-card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Testimonials responsive */
  .testimonial-card { min-width: calc(100% - 0px); padding: 24px; }
  .trust-badges { gap: 24px; padding: 24px 20px; }
  .trust-number { font-size: 28px; }
  .trust-divider { width: 40px; height: 1px; }
  .trust-badges { flex-direction: column; }

  /* Blog responsive */
  .blog-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 20px; padding: 24px 20px; }
  .stat-divider { width: 40px; height: 1px; }
  .section-title { font-size: 28px; }
  .product-image { height: 180px; }
  .gallery-main { height: 220px; }
  .thumb { width: 48px; height: 48px; }
  .testimonial-card { padding: 20px; }
  .blog-image { height: 170px; }
}