/* ============================================
   KORINDO TERPAL — GLOBAL STYLESHEET
   Modern, Glassmorphism, Responsive
============================================ */

:root {
  --primary: #0a2540;        /* Deep navy / industrial authority */
  --secondary: #c9a227;      /* Gold / premium trust */
  --accent: #e8b15a;         /* Warm gold accent */
  --dark: #071629;           /* Deepest background */
  --text: #f0f2f5;           /* Light text on dark */
  --text-muted: #a8b0c0;     /* Subtle text */
  --glass-bg: rgba(10, 37, 64, 0.55); /* Semi-transparent overlay */
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.06);
  --shadow-deep: rgba(0, 0, 0, 0.5);
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ============================================
   FIXED INDUSTRIAL BACKGROUND
============================================ */
.bg-fixed-industrial {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  filter: brightness(0.7) contrast(1.05) saturate(0.9);
  pointer-events: none;
}

/* ============================================
   GLASS OVERLAY ON BODY FOR CONTENT AREAS
============================================ */
.content-overlay {
  position: relative;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(7, 22, 41, 0.35) 0%,
    rgba(7, 22, 41, 0.65) 60%,
    rgba(7, 22, 41, 0.85) 100%
  );
}

/* ============================================
   NAVIGATION
============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(10, 37, 64, 0.9);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  height: 70px;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  color: var(--primary);
  box-shadow: 0 2px 10px rgba(201, 162, 39, 0.3);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  transition: color 0.25s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 2px;
  transition: width 0.3s ease;
}

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

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

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--text);
  border-radius: 3px;
  transition: 0.3s;
  transform-origin: center;
}

/* Mobile Menu */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 75vw;
    max-width: 320px;
    height: 100vh;
    background: rgba(10, 37, 64, 0.95);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    flex-direction: column;
    justify-content: center;
    padding: 80px 30px;
    gap: 32px;
    border-left: 1px solid rgba(255,255,255,0.06);
    transform: translateX(100%);
    transition: transform 0.4s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.4);
  }
  .nav-links.active {
    transform: translateX(0);
  }
  .nav-toggle { display: flex; }
  .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(6px, -6px); }
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 8vw 80px;
  text-align: center;
}

.hero-glass {
  background: rgba(10, 37, 64, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 60px 50px;
  max-width: 900px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.35);
  animation: fadeUp 1s ease-out;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff 30%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: var(--primary);
  text-decoration: none;
  font-weight: 800;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.9rem;
  box-shadow: 0 8px 30px rgba(201, 162, 39, 0.35);
  transition: transform 0.2s, box-shadow 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(201, 162, 39, 0.45);
}

/* ============================================
   SECTION BASE
============================================ */
.section {
  padding: 120px 8vw;
  position: relative;
}

.section-glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 48px 40px;
  transition: background 0.3s;
}

.section-glass-card:hover {
  background: rgba(10, 37, 64, 0.65);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--text);
}

.section-header .divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 3px;
  margin: 0 auto 16px;
}

.section-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   ABOUT TEASER
============================================ */
.about-teaser .content-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-teaser img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.05);
}

.about-teaser h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--text);
}

.about-teaser p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-teaser .highlight-text {
  color: var(--accent);
  font-weight: 700;
}

/* ============================================
   FEATURED PRODUCTS (INTERACTIVE)
============================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.product-card .card-body {
  padding: 24px 28px;
}

.product-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text);
}

.product-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.product-card .tag {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 14px;
  background: rgba(201, 162, 39, 0.15);
  color: var(--secondary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* ============================================
   WHY CHOOSE US
============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-box {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s;
}

.feature-box:hover {
  background: rgba(10, 37, 64, 0.65);
  border-color: rgba(201, 162, 39, 0.25);
  transform: translateY(-4px);
}

.feature-box .icon-wrap {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: var(--primary);
  box-shadow: 0 6px 20px rgba(201, 162, 39, 0.25);
}

.feature-box h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--text);
}

.feature-box p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ============================================
   SEO REGIONAL SECTION
============================================ */
.seo-regional {
  background: linear-gradient(135deg, rgba(10,37,64,0.75), rgba(7,22,41,0.85));
}

.seo-regional .content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.seo-regional h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.seo-regional .map-embed {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* ============================================
   LEAD FUNNEL CTA
============================================ */
.lead-funnel {
  text-align: center;
  padding: 100px 8vw;
  background: linear-gradient(180deg, rgba(7,22,41,0.6), rgba(10,37,64,0.8));
}

.lead-funnel h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin-bottom: 16px;
}

.lead-funnel p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 32px;
  font-size: 1.05rem;
}

/* ============================================
   FOOTER
============================================ */
.site-footer {
  background: rgba(5, 15, 30, 0.95);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 80px 8vw 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--text);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--secondary);
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: #6a7485;
  font-size: 0.85rem;
}

/* ============================================
   PORTFOLIO GALLERY (CSS Grid / Masonry)
============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  transition: transform 0.3s;
}

.gallery-item:hover {
  transform: scale(1.01);
}

.gallery-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 18px 14px;
  background: linear-gradient(transparent, rgba(10,37,64,0.92));
  color: var(--text);
}

.gallery-caption h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.gallery-caption p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   SERVICES CATALOG (DETAILED INTERACTIVE)
============================================ */
.service-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.service-card:hover {
  border-color: rgba(201, 162, 39, 0.3);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  transform: translateY(-5px);
}

.service-card .service-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.service-card .service-body {
  padding: 28px 28px 32px;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--text);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.service-card .btn-link {
  display: inline-block;
  padding: 10px 22px;
  background: rgba(201, 162, 39, 0.12);
  color: var(--secondary);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.3px;
  transition: background 0.2s;
  border: 1px solid rgba(201, 162, 39, 0.2);
}

.service-card .btn-link:hover {
  background: rgba(201, 162, 39, 0.25);
}

/* ============================================
   MODAL OVERLAY WITH STRONG BLUR
============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 15, 30, 0.75);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 6vw;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

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

.modal-content {
  background: rgba(12, 35, 70, 0.85);
  backdrop-filter: blur(30px) saturate(150%);
  -webkit-backdrop-filter: blur(30px) saturate(150%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px;
  max-width: 800px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 48px 40px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  transform: translateY(30px) scale(0.98);
  transition: transform 0.35s ease;
  position: relative;
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: grid;
  place-items: center;
  transition: background 0.2s;
}

.modal-close:hover {
  background: rgba(255,255,255,0.15);
}

.modal-content h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--text);
}

.modal-content p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}

.modal-content img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.06);
}

.modal-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* ============================================
   SEO ARTICLE CLUSTERS
============================================ */
.article-clusters {
  padding: 100px 8vw;
  background: linear-gradient(180deg, rgba(7,22,41,0.5), rgba(5,15,30,0.9));
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.article-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s ease;
}

.article-card:hover {
  border-color: rgba(201, 162, 39, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.article-card h4 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--text);
}

.article-card .article-meta {
  font-size: 0.75rem;
  color: var(--secondary);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.article-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 10px;
}

/* ============================================
   CONTACT FORM
============================================ */
.contact-wrapper .content-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-form-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px;
}

.contact-form-glass h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--text);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--secondary);
  background: rgba(255,255,255,0.06);
}

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

/* ============================================
   FLOATING WHATSAPP WIDGET
============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.8rem;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: floatPulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.45);
}

@keyframes floatPulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   PRODUCT SLIDER (INTERACTIVE)
============================================ */
.product-slider-section {
  position: relative;
  max-width: 1200px;
  margin: 0 auto 60px;
  padding: 0 8vw;
}

.product-slider-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 25px 60px rgba(0,0,0,0.35);
}

.product-slider-track {
  display: flex;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-slide {
  min-width: 100%;
  position: relative;
  height: 480px;
  display: flex;
  align-items: flex-end;
}

.product-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.6) contrast(1.05);
}

.product-slide .slide-overlay {
  position: relative;
  z-index: 2;
  padding: 48px 48px 40px;
  background: linear-gradient(transparent, rgba(7,22,41,0.92));
  width: 100%;
}

.product-slide .slide-overlay h3 {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--text);
  letter-spacing: -0.5px;
}

.product-slide .slide-overlay p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.product-slide .slide-overlay .tag-large {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(201,162,39,0.2), rgba(232,177,90,0.15));
  color: var(--secondary);
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border: 1px solid rgba(201,162,39,0.3);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(10,37,64,0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.25s ease;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.slider-arrow:hover {
  background: rgba(201,162,39,0.9);
  color: var(--primary);
  border-color: var(--secondary);
  transform: translateY(-50%) scale(1.08);
}

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

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  width: 28px;
  border-radius: 6px;
}

@media (max-width: 1024px) {
  .product-slide { height: 380px; }
  .product-slide .slide-overlay h3 { font-size: 1.5rem; }
}

@media (max-width: 640px) {
  .product-slide { height: 320px; }
  .product-slide .slide-overlay { padding: 28px 24px 24px; }
  .product-slide .slide-overlay h3 { font-size: 1.2rem; }
  .slider-arrow { width: 44px; height: 44px; font-size: 1rem; }
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
============================================ */
@media (max-width: 1024px) {
  .about-teaser .content-grid,
  .seo-regional .content-grid,
  .contact-wrapper .content-grid {
    grid-template-columns: 1fr;
  }
  .hero-glass { padding: 40px 28px; }
}

@media (max-width: 640px) {
  .section { padding: 80px 5vw; }
  .hero { padding-top: 100px; }
  .hero-glass { padding: 32px 20px; border-radius: 16px; }
  .section-glass-card { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { width: 85vw; max-width: none; }
  .gallery-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .service-catalog { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
}