/* ============================================================
   SHREE BALAJI MICRONS – MAIN STYLESHEET
   Colors: Royal Blue #0F4C81 | Gold #D4AF37 | Light #F8FAFC
   Fonts: Poppins (headings) | Inter (body)
   ============================================================ */

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

:root {
  --blue: #1E3A8A;
  --blue-dark: #172554;
  --blue-light: #2563EB;
  --gold: #C5A059;
  --gold-dark: #A38144;
  --gold-light: #E3C485;
  --red: #9B1C1C;
  --white: #ffffff;
  --light: #F8FAFC;
  --light2: #EEF2F7;
  --gray: #6b7280;
  --dark: #1A1A2E;
  --dark2: #16213e;
  --shadow: 0 4px 24px rgba(30,58,138,0.10);
  --shadow-lg: 0 8px 48px rgba(30,58,138,0.18);
  --shadow-gold: 0 4px 24px rgba(197,160,89,0.25);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-blue { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-blue:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-gold { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--blue); }
.btn-outline-blue { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline-blue:hover { background: var(--blue); color: var(--white); }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }

/* ---------- SECTION STYLES ---------- */
.section { padding: 96px 0; }
.section-light { background: var(--light); }
.section-dark { background: var(--dark); color: var(--white); }
.section-blue { background: var(--blue); color: var(--white); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--dark);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 16px; }
.section-title span { color: var(--gold); }
.section-subtitle { font-size: 1.05rem; color: var(--gray); max-width: 600px; margin: 0 auto; }

/* Dark section overrides */
.section-dark .section-title, .section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark .section-subtitle { color: rgba(255,255,255,0.7); }
.section-blue .section-title, .section-blue h2 { color: var(--white); }
.section-blue .section-subtitle { color: rgba(255,255,255,0.8); }

/* ---------- HEADER ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}
.site-header.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(15,76,129,0.12);
  padding: 10px 0;
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 1px;
  border: 2px solid var(--gold);
  flex-shrink: 0;
}
.logo-main {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
  line-height: 1.1;
}
.logo-sub {
  display: block;
  font-size: 0.7rem;
  color: var(--gold-dark);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.site-header:not(.scrolled) .logo-main,
.site-header:not(.scrolled) .logo-sub { color: var(--white); }
.site-header:not(.scrolled) .logo-sub { color: var(--gold-light); }

.main-nav { flex: 1; }
.main-nav > ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  padding: 8px 14px;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-header:not(.scrolled) .main-nav > ul > li > a { color: rgba(255,255,255,0.9); }
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active { color: var(--gold); }
.site-header:not(.scrolled) .main-nav > ul > li > a:hover { color: var(--gold-light); }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 12px 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  border: 1px solid var(--light2);
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.88rem;
  color: var(--dark);
  font-family: 'Inter', sans-serif;
}
.dropdown li a:hover { background: var(--light); color: var(--blue); padding-left: 28px; }

.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); }
.site-header:not(.scrolled) .hamburger span { background: var(--white); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0a2744 0%, #0F4C81 50%, #1a3a5c 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="g" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="1" cy="1" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23g)"/></svg>');
  pointer-events: none;
}
.hero-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-particle {
  position: absolute;
  background: rgba(212,175,55,0.15);
  border-radius: 50%;
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 120px 0 80px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197,160,89,0.2);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--gold-light);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--white);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
}
.hero h1 span { color: var(--gold); }
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 620px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 12px 20px;
  border-radius: 12px;
  color: var(--white);
  font-size: 0.9rem;
}
.hero-badge i { color: var(--gold); font-size: 1.2rem; }
.hero-visual {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 45%;
  overflow: hidden;
}
.hero-visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.hero-shape {
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 300px;
  height: 300px;
  background: rgba(212,175,55,0.1);
  border-radius: 50%;
  filter: blur(80px);
}

/* ---------- ABOUT SECTION ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-main {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 450px;
  object-fit: cover;
}
.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--gold);
  color: var(--dark);
  padding: 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-gold);
}
.about-badge .number { font-family: 'Poppins', sans-serif; font-size: 2.5rem; font-weight: 800; line-height: 1; }
.about-badge .label { font-size: 0.8rem; font-weight: 600; }
.about-tag { 
  display: inline-block;
  color: var(--blue); 
  background: var(--light2);
  border: 1px solid rgba(30,58,138,0.2);
  padding: 6px 16px;
  border-radius: 50px;
  font-weight: 600; 
  margin-bottom: 16px; 
  font-size: 0.9rem; 
}
.about-tag i { color: var(--gold); margin-right: 6px; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { color: var(--gray); margin-bottom: 20px; }
.about-points { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.about-point {
  display: flex; align-items: flex-start; gap: 14px;
}
.about-point-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); flex-shrink: 0;
}
.about-point-text strong { display: block; font-family: 'Poppins', sans-serif; font-size: 0.95rem; }
.about-point-text span { font-size: 0.88rem; color: var(--gray); }

/* ---------- STATS COUNTERS ---------- */
.stats-section {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  padding: 80px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  padding: 40px 24px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.15);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.12); }
.stat-icon { font-size: 2.5rem; color: var(--gold); margin-bottom: 16px; }
.stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { color: rgba(255,255,255,0.75); font-size: 0.95rem; }

/* ---------- WHY CHOOSE US ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--light2);
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}
.feature-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  margin: 0 auto 20px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  transform: rotate(5deg) scale(1.1);
}
.feature-card h3 { font-size: 1rem; margin-bottom: 10px; }
.feature-card p { font-size: 0.88rem; color: var(--gray); }

/* ---------- PRODUCTS ---------- */
.products-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid var(--light2);
  background: var(--white);
  color: var(--gray);
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--light2);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.product-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition);
}
.product-card:hover .product-card-img { transform: scale(1.05); }
.product-card-img-wrap { overflow: hidden; position: relative; }
.product-card-category {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--blue);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}
.product-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-card-body h3 { font-size: 1.15rem; margin-bottom: 10px; }
.product-card-body p { font-size: 0.88rem; color: var(--gray); flex: 1; margin-bottom: 20px; }
.product-card-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- INDUSTRIES ---------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.industry-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light2);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.industry-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  opacity: 0;
  transition: var(--transition);
}
.industry-card:hover::before { opacity: 1; }
.industry-card:hover h3, .industry-card:hover p { color: var(--white); }
.industry-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  color: var(--white);
  margin: 0 auto 20px;
  transition: var(--transition);
  position: relative; z-index: 1;
}
.industry-card:hover .industry-icon { background: rgba(255,255,255,0.2); transform: scale(1.1); }
.industry-card h3 { position: relative; z-index: 1; font-size: 1.1rem; margin-bottom: 10px; transition: var(--transition); }
.industry-card p { position: relative; z-index: 1; font-size: 0.88rem; color: var(--gray); transition: var(--transition); }
.industry-card .products-served { position: relative; z-index: 1; margin-top: 12px; }
.industry-card .products-served span {
  display: inline-block;
  background: var(--light2);
  color: var(--blue);
  padding: 2px 8px;
  border-radius: 50px;
  font-size: 0.72rem;
  margin: 2px;
  transition: var(--transition);
}
.industry-card:hover .products-served span { background: rgba(255,255,255,0.2); color: var(--white); }

/* ---------- MANUFACTURING TIMELINE ---------- */
.timeline { position: relative; padding: 40px 0; }
.timeline::before {
  content: '';
  position: absolute;
  top: 80px;
  left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--gold), var(--blue));
  border-radius: 2px;
}
.timeline-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
}
.timeline-step { text-align: center; }
.timeline-step-circle {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  margin: 0 auto 24px;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.timeline-step:hover .timeline-step-circle {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  transform: scale(1.1);
}
.timeline-step-num {
  position: absolute;
  top: -8px; right: -8px;
  width: 24px; height: 24px;
  background: var(--gold);
  color: var(--dark);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.timeline-step h4 { font-size: 0.95rem; margin-bottom: 8px; }
.timeline-step p { font-size: 0.8rem; color: var(--gray); }

/* ---------- GALLERY ---------- */
.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,76,129,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { font-size: 2rem; color: var(--white); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; border-radius: 8px; }
.lightbox-close {
  position: absolute;
  top: 24px; right: 32px;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  background: none; border: none;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light2);
  position: relative;
}
.testimonial-quote {
  font-size: 4rem;
  color: var(--gold);
  line-height: 1;
  font-family: Georgia, serif;
  opacity: 0.3;
  position: absolute;
  top: 16px; left: 24px;
}
.testimonial-text { color: var(--gray); font-style: italic; margin-bottom: 20px; padding-top: 20px; }
.testimonial-stars { color: var(--gold); margin-bottom: 12px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}
.testimonial-name { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.95rem; }
.testimonial-company { font-size: 0.82rem; color: var(--gray); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--light2);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}
.faq-question:hover { color: var(--blue); }
.faq-question i { transition: var(--transition); flex-shrink: 0; color: var(--blue); }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-item.active .faq-answer { max-height: 300px; padding-bottom: 20px; }

/* ---------- CTA BANNER ---------- */
.cta-section {
  background: linear-gradient(135deg, var(--dark), var(--dark2));
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(212,175,55,0.15) 0%, transparent 70%);
}
.cta-section h2, .cta-section p { position: relative; z-index: 1; }
.cta-section h2 { color: var(--white); font-size: clamp(2rem,4vw,2.8rem); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.75); margin-bottom: 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ---------- CONTACT SECTION ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
}
.contact-info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light2);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-info-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info-text strong { display: block; font-family: 'Poppins', sans-serif; margin-bottom: 4px; }
.contact-info-text a, .contact-info-text span { color: var(--gray); font-size: 0.9rem; }
.contact-info-text a:hover { color: var(--blue); }
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light2);
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group label {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--light2);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(15,76,129,0.1); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success { display: none; background: #d1fae5; color: #065f46; padding: 16px; border-radius: 8px; margin-bottom: 16px; }

/* ---------- PRODUCT DETAIL ---------- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-detail-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.product-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}
.product-specs-table tr:nth-child(even) { background: var(--light); }
.product-specs-table td {
  padding: 12px 16px;
  border: 1px solid var(--light2);
  font-size: 0.9rem;
}
.product-specs-table td:first-child { font-weight: 600; color: var(--blue); width: 40%; }
.product-applications { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.app-tag {
  background: var(--blue);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
}
.product-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}
.product-features li::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---------- PAGE HERO ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--dark), var(--blue));
  padding: 160px 0 80px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="g" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="1" cy="1" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23g)"/></svg>');
}
.page-hero h1 { position: relative; z-index: 1; font-size: clamp(2rem,4vw,3rem); margin-bottom: 12px; }
.page-hero p { position: relative; z-index: 1; color: rgba(255,255,255,0.8); font-size: 1.05rem; }
.breadcrumb {
  position: relative; z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}
.breadcrumb a { color: var(--gold); }

/* ---------- QUALITY PAGE ---------- */
.quality-steps { display: flex; flex-direction: column; gap: 32px; }
.quality-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
}
.quality-step-num {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
}
.quality-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.quality-step p { color: var(--gray); font-size: 0.9rem; }

/* ---------- FLOATING BUTTONS ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 58px; height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); background: #20b95a; }
.call-float {
  position: fixed;
  bottom: 32px;
  right: 24px;
  width: 58px; height: 58px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: var(--transition);
}
.call-float:hover { transform: scale(1.1); background: var(--blue-dark); }

/* ---------- PACKAGING ---------- */
.packaging-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.packaging-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 28px;
  box-shadow: var(--shadow);
  border: 2px solid var(--light2);
  text-align: center;
  transition: var(--transition);
}
.packaging-card:hover { border-color: var(--gold); transform: translateY(-6px); }
.packaging-icon { font-size: 3.5rem; margin-bottom: 20px; }
.packaging-card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.packaging-card p { color: var(--gray); font-size: 0.88rem; }

/* ---------- ANIMATE ON SCROLL ---------- */
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos].animated { opacity: 1; transform: none; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--dark2); color: rgba(255,255,255,0.8); }
.footer-top { padding: 80px 0 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}
.footer-brand .logo-main, .footer-brand .logo-sub { color: var(--white); }
.footer-brand .logo-sub { color: var(--gold); }
.footer-brand p { margin-top: 20px; font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--dark); }
.footer-col h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col ul li a:hover { color: var(--gold); padding-left: 4px; }
.footer-col ul li a i { font-size: 0.75rem; color: var(--gold); }
.footer-contact { display: flex; flex-direction: column; gap: 16px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.footer-contact li i { color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.footer-contact li a { color: rgba(255,255,255,0.65); }
.footer-contact li a:hover { color: var(--gold); }
.footer-cert { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.footer-cert span {
  background: rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.3);
  color: var(--gold);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  display: flex; align-items: center; gap: 4px;
}
.footer-bottom {
  background: rgba(0,0,0,0.3);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.footer-admin-link a { color: var(--gold); font-size: 0.82rem; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .timeline-steps { grid-template-columns: repeat(3, 1fr); }
  .timeline::before { display: none; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .main-nav {
    position: fixed;
    top: 0; right: -100%;
    width: 80%; max-width: 320px;
    height: 100vh;
    background: var(--white);
    padding: 80px 24px 24px;
    box-shadow: var(--shadow-lg);
    transition: right 0.4s ease;
    overflow-y: auto;
    z-index: 100;
  }
  .main-nav.open { right: 0; }
  .main-nav > ul { flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav > ul > li > a { color: var(--dark) !important; padding: 12px 16px; width: 100%; }
  .dropdown { position: static; transform: none !important; opacity: 1 !important; visibility: visible !important; box-shadow: none; border: none; padding-left: 16px; display: none; }
  .has-dropdown.open .dropdown { display: block; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-badge { right: 0; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .timeline-steps { grid-template-columns: repeat(2, 1fr); }
  .packaging-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .packaging-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .timeline-steps { grid-template-columns: 1fr 1fr; }
  .hero-badges { flex-direction: column; }
}

/* ---------- LOADING PLACEHOLDER ---------- */
.placeholder-img {
  background: linear-gradient(135deg, var(--light2), var(--light));
  display: flex; align-items: center; justify-content: center;
  color: var(--gray);
  font-size: 3rem;
}