/* OEO — Premium Endüstriyel Platform | PanelPC Yetkili Bayi */

:root {
  --bg: #06080d;
  --bg-elevated: #0c1018;
  --surface: #121820;
  --surface-2: #1a2230;
  --surface-light: #f4f5f7;
  --text: #f0f2f5;
  --text-muted: #8b95a5;
  --text-dark: #0f1419;
  --border: rgba(255,255,255,0.08);
  --border-light: #e2e5ea;
  --accent: #ff6b2c;
  --accent-2: #ff8534;
  --cyan: #00c8e8;
  --gray-product: #8a9199;
  --gray-product-bg: linear-gradient(145deg, #d4d7dc 0%, #aeb3bb 50%, #949aa3 100%);
  --font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-display: 'Syne', 'Plus Jakarta Sans', sans-serif;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow: 0 8px 32px rgba(0,0,0,0.25);
  --shadow-glow: 0 0 60px rgba(255,107,44,0.15);
  --container: 1280px;
  --header-h: 72px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }

/* Announcement */
.announce-bar {
  background: linear-gradient(90deg, var(--accent), #ff8534);
  color: #fff;
  text-align: center;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
}
.announce-bar a { text-decoration: underline; text-underline-offset: 3px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 300;
  background: rgba(6,8,13,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 1.5rem;
}
.logo-compact { display: flex; align-items: center; gap: 0.75rem; }
.logo-icon { width: 40px; height: 40px; flex-shrink: 0; }
.logo-word { display: flex; flex-direction: column; line-height: 1.1; }
.logo-word strong { color: #fff; font-size: 1.25rem; font-weight: 800; letter-spacing: 0.15em; font-family: var(--font-display); }
.logo-word span { font-size: 0.5625rem; font-weight: 600; color: var(--text-muted); letter-spacing: 0.18em; text-transform: uppercase; }
.dealer-badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.625rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--cyan);
  background: rgba(0,200,232,0.1); border: 1px solid rgba(0,200,232,0.25);
  padding: 0.25rem 0.625rem; border-radius: 999px; margin-left: 0.5rem;
}
.main-nav { display: flex; gap: 0.125rem; }
.main-nav a {
  color: var(--text-muted); font-size: 0.875rem; font-weight: 600;
  padding: 0.5rem 0.875rem; border-radius: 8px; transition: 0.2s;
}
.main-nav a:hover, .main-nav a.active { color: #fff; background: rgba(255,255,255,0.06); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.search-toggle, .mobile-menu-toggle {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); cursor: pointer;
  padding: 0.5rem; display: flex; align-items: center; justify-content: center;
}
.mobile-menu-toggle { flex-direction: column; gap: 5px; display: none; }
.mobile-menu-toggle span { width: 18px; height: 2px; background: #fff; border-radius: 2px; }
.compare-count {
  display: none; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; background: var(--accent); color: #fff;
  font-size: 0.625rem; font-weight: 800; border-radius: 999px; margin-left: -8px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem; border-radius: 10px; font-weight: 700;
  font-size: 0.875rem; border: 2px solid transparent; cursor: pointer;
  transition: all 0.3s var(--ease); white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; box-shadow: 0 4px 24px rgba(255,107,44,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(255,107,44,0.45); }
.btn-outline {
  background: rgba(255,255,255,0.04); color: #fff;
  border-color: rgba(255,255,255,0.2); backdrop-filter: blur(8px);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.4); }
.btn-secondary { background: var(--surface-2); color: #fff; border-color: rgba(255,255,255,0.1); }
.btn-secondary:hover { background: #243044; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; }
.btn-lg { padding: 1rem 2rem; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 20%, rgba(255,107,44,0.12) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(0,200,232,0.06) 0%, transparent 50%),
    var(--bg);
}
.hero-particles {
  position: absolute; inset: 0; opacity: 0.4;
  background-image: radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 80% 20%, rgba(255,255,255,0.25), transparent);
  background-size: 200px 200px;
  animation: drift 60s linear infinite;
}
@keyframes drift { to { background-position: 200px 200px; } }
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
}
.hero-layout {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem;
  align-items: center; padding: 6rem 0 4rem;
}
.hero-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--accent); margin-bottom: 1.5rem;
  padding: 0.4375rem 1rem; background: rgba(255,107,44,0.1);
  border: 1px solid rgba(255,107,44,0.25); border-radius: 999px;
}
.hero-label::before {
  content: ''; width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%; box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 1.5rem;
}
.hero h1 .gradient {
  background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-desc { color: var(--text-muted); font-size: 1.125rem; max-width: 500px; margin-bottom: 2rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.hero-stat strong {
  display: block; font-family: var(--font-display);
  font-size: 2rem; font-weight: 800; color: #fff; line-height: 1;
}
.hero-stat span { font-size: 0.8125rem; color: var(--text-muted); }
.hero-visual-frame {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow-glow), var(--shadow);
}
.hero-visual-frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.product-image--gray {
  background: var(--gray-product-bg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-image--gray img {
  width: 100%; height: 100%; object-fit: contain;
  filter: grayscale(100%) contrast(1.05) brightness(0.95);
  mix-blend-mode: multiply;
  padding: 1.5rem;
}
.hero-visual-badge {
  position: absolute; bottom: 1.25rem; left: 1.25rem;
  background: rgba(6,8,13,0.9); backdrop-filter: blur(16px);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 0.75rem 1.125rem; display: flex; align-items: center; gap: 0.625rem;
}
.hero-visual-badge .dot {
  width: 8px; height: 8px; background: #22c55e; border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
}
.hero-visual-badge span { font-size: 0.8125rem; font-weight: 600; }

/* Light sections */
.section-light { background: var(--surface-light); color: var(--text-dark); }
.section-light .section-label { color: var(--accent); }
.section-light .section-header h2 { color: var(--text-dark); }
.section-light .section-header p { color: #64748b; }
.section-dark { background: var(--bg-elevated); }
.section { padding: 5.5rem 0; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 3.5rem; }
.section-label {
  display: inline-block; font-size: 0.75rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent); margin-bottom: 0.75rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.875rem;
}
.section-header p { color: var(--text-muted); font-size: 1.0625rem; }
.section-light .section-header p { color: #64748b; }

/* Category cards */
.category-track {
  display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; padding-bottom: 0.5rem;
}
.category-track::-webkit-scrollbar { display: none; }
.category-card {
  flex: 0 0 260px; scroll-snap-align: start;
  background: #fff; border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: all 0.35s var(--ease); position: relative; overflow: hidden;
  color: var(--text-dark);
}
.category-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  transform: scaleX(0); transform-origin: left; transition: 0.35s var(--ease);
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.category-card:hover::before { transform: scaleX(1); }
.category-icon-wrap {
  width: 52px; height: 52px; background: #f0f2f5; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.125rem; font-size: 1.5rem;
}
.category-card h3 { font-size: 1.0625rem; font-weight: 800; margin-bottom: 0.375rem; }
.category-card p { font-size: 0.8125rem; color: #64748b; margin-bottom: 1rem; }
.link-arrow { font-size: 0.8125rem; font-weight: 700; color: var(--accent); }

/* Trust */
.trust-bar { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 2rem 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.trust-item {
  display: flex; align-items: center; gap: 1rem; padding: 1.125rem;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: var(--radius);
}
.trust-icon {
  width: 48px; height: 48px; background: rgba(255,107,44,0.12);
  color: var(--accent); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.8125rem; flex-shrink: 0;
}
.trust-item strong { display: block; font-size: 0.9375rem; margin-bottom: 0.125rem; }
.trust-item p { font-size: 0.8125rem; color: var(--text-muted); }

/* Products — GRAY theme */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.product-card {
  background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--border-light); overflow: hidden;
  position: relative; transition: all 0.4s var(--ease); color: var(--text-dark);
}
.product-card:hover { transform: translateY(-8px); box-shadow: 0 24px 48px rgba(0,0,0,0.12); border-color: transparent; }
.badge {
  position: absolute; top: 12px; left: 12px; z-index: 3;
  background: var(--accent); color: #fff; font-size: 0.625rem;
  font-weight: 800; padding: 0.3125rem 0.75rem; border-radius: 6px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.product-compare-btn {
  position: absolute; top: 12px; right: 12px; z-index: 3;
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(255,255,255,0.9); border: 1px solid var(--border-light);
  cursor: pointer; font-size: 0.875rem; transition: 0.2s;
}
.product-compare-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.product-image { aspect-ratio: 4/3; position: relative; }
.product-body { padding: 1.375rem; }
.product-brand { font-size: 0.6875rem; font-weight: 800; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.375rem; }
.product-body h3 { font-size: 0.9375rem; font-weight: 800; margin-bottom: 0.875rem; line-height: 1.35; }
.product-body h3 a:hover { color: var(--accent); }
.product-specs { list-style: none; margin-bottom: 1.125rem; }
.product-specs li {
  font-size: 0.75rem; padding: 0.3125rem 0; border-bottom: 1px solid #eef0f3;
  display: flex; justify-content: space-between; gap: 0.5rem;
}
.product-specs li span { color: #94a3b8; flex-shrink: 0; }
.product-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.process-step {
  text-align: center; padding: 2rem 1.5rem;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius-lg); transition: 0.3s;
}
.process-step:hover { border-color: rgba(255,107,44,0.3); background: rgba(255,107,44,0.05); }
.process-num {
  width: 48px; height: 48px; margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.125rem;
}
.process-step h3 { font-size: 1rem; font-weight: 800; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.875rem; color: var(--text-muted); }

/* Solutions */
.solutions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.solution-card {
  background: #fff; border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: all 0.35s var(--ease); color: var(--text-dark); position: relative;
}
.solution-card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-4px); }
.solution-card h3 { font-size: 1.25rem; font-weight: 800; margin-bottom: 0.5rem; }
.solution-tag {
  display: inline-block; font-size: 0.625rem; font-weight: 800;
  color: var(--cyan); background: rgba(0,200,232,0.1);
  padding: 0.3125rem 0.75rem; border-radius: 6px; margin-bottom: 0.875rem;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.solution-card p:last-child { color: #64748b; font-size: 0.9375rem; }

/* Testimonials */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonial-card {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
}
.testimonial-card .stars { color: var(--accent); font-size: 0.875rem; margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial-card blockquote { font-size: 0.9375rem; color: var(--text-muted); margin-bottom: 1.25rem; line-height: 1.7; font-style: italic; }
.testimonial-author strong { display: block; font-size: 0.875rem; }
.testimonial-author span { font-size: 0.75rem; color: var(--text-muted); }

/* FAQ */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 0.75rem; overflow: hidden;
}
.faq-item[open] { border-color: rgba(255,107,44,0.3); }
.faq-item summary {
  padding: 1.375rem 1.5rem; font-weight: 700; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; font-size: 0.9375rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--accent); font-size: 1.25rem; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 1.5rem 1.375rem; color: var(--text-muted); font-size: 0.9375rem; line-height: 1.7; }

/* Cases */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.case-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem; position: relative; overflow: hidden;
  transition: 0.35s var(--ease);
}
.case-card::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(255,107,44,0.15), transparent);
}
.case-card:hover { transform: translateY(-4px); border-color: rgba(255,107,44,0.2); }
.case-tag { font-size: 0.6875rem; font-weight: 800; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; }
.case-card h3 { font-size: 1.125rem; font-weight: 800; margin: 0.75rem 0; line-height: 1.35; }
.case-card p { font-size: 0.875rem; color: var(--text-muted); }

/* Newsletter */
.newsletter-box {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  padding: 3rem; display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
}
.newsletter-form { display: flex; gap: 0.75rem; flex: 1; min-width: 280px; max-width: 480px; }
.newsletter-form input {
  flex: 1; padding: 0.875rem 1.125rem; border-radius: 10px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.05);
  color: #fff; font-family: inherit; font-size: 0.9375rem;
}
.newsletter-form input:focus { outline: none; border-color: var(--accent); }

/* CTA */
.cta-section {
  background: linear-gradient(135deg, #ff6b2c 0%, #e85a1a 100%);
  padding: 5rem 0; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h60v60H0z' fill='none' stroke='rgba(255,255,255,0.06)'/%3E%3C/svg%3E");
}
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-inner h2 { color: #fff; font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; margin-bottom: 0.5rem; }
.cta-inner p { color: rgba(255,255,255,0.9); }
.cta-section .btn-primary { background: #fff; color: var(--accent); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }

/* Footer */
.site-footer { background: #040608; border-top: 1px solid var(--border); padding-top: 4.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand p { margin-top: 1.25rem; font-size: 0.875rem; color: var(--text-muted); max-width: 300px; line-height: 1.7; }
.site-footer h4 { color: #fff; font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.125rem; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a { font-size: 0.875rem; color: var(--text-muted); transition: 0.2s; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 1.375rem 0; }
.footer-bottom p { text-align: center; font-size: 0.8125rem; color: rgba(255,255,255,0.3); }

/* Search overlay */
.search-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(4,6,8,0.85); backdrop-filter: blur(12px);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 12vh; opacity: 0; visibility: hidden; transition: 0.3s;
}
.search-overlay.open { opacity: 1; visibility: visible; }
.search-modal {
  width: min(640px, 92vw); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  padding: 1.5rem; box-shadow: var(--shadow);
}
.search-modal input {
  width: 100%; padding: 1rem 1.25rem; border-radius: 12px;
  border: 1px solid var(--border); background: var(--bg);
  color: #fff; font-size: 1.0625rem; font-family: inherit;
}
.search-modal input:focus { outline: none; border-color: var(--accent); }
.search-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.75rem; }
.search-results { margin-top: 1rem; max-height: 360px; overflow-y: auto; }
.search-result {
  display: flex; align-items: center; gap: 1rem; padding: 0.875rem;
  border-radius: 10px; transition: 0.2s;
}
.search-result:hover { background: rgba(255,255,255,0.05); }
.search-result img { width: 56px; height: 42px; object-fit: contain; border-radius: 8px; background: var(--gray-product-bg); filter: grayscale(100%); padding: 4px; }
.search-result strong { display: block; font-size: 0.875rem; }
.search-result span { font-size: 0.75rem; color: var(--text-muted); }

/* WhatsApp float */
.whatsapp-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 250;
  width: 56px; height: 56px; background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: 0.3s;
  font-size: 1.75rem;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* Page hero */
.page-hero {
  background: var(--bg-elevated); padding: 4.5rem 0 3.5rem;
  text-align: center; border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(255,107,44,0.08), transparent);
}
.page-hero .container { position: relative; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 0.625rem; }
.page-hero p { color: var(--text-muted); font-size: 1.0625rem; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-size: 0.8125rem; color: var(--text-muted); margin-bottom: 1.25rem;
}
.breadcrumb a:hover { color: var(--accent); }

/* Product detail */
.page-content { padding: 3rem 0 5rem; }
.product-detail { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3.5rem; align-items: start; margin-bottom: 3rem; }
.product-detail-image { border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--border-light); }
.product-detail-image img { width: 100%; aspect-ratio: 1; object-fit: contain; padding: 2rem; }
.product-detail-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.chip {
  font-size: 0.75rem; font-weight: 700; padding: 0.375rem 0.875rem;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 999px;
}
.chip--accent { background: rgba(255,107,44,0.12); border-color: rgba(255,107,44,0.3); color: var(--accent); }
.product-detail-info h1 { font-family: var(--font-display); font-size: 2rem; font-weight: 800; margin-bottom: 0.75rem; }
.product-lead { color: var(--text-muted); margin-bottom: 1.5rem; line-height: 1.7; }
.detail-highlights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2rem; }
.highlight {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.125rem; text-align: center;
}
.highlight strong { display: block; font-size: 0.9375rem; margin-bottom: 0.25rem; }
.highlight span { font-size: 0.75rem; color: var(--text-muted); }
.detail-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.product-tabs { background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.tabs-nav { display: flex; border-bottom: 1px solid var(--border); }
.tab-btn {
  flex: 1; padding: 1.125rem; background: none; border: none;
  color: var(--text-muted); font-weight: 700; font-size: 0.875rem;
  cursor: pointer; transition: 0.2s; font-family: inherit;
}
.tab-btn.active { color: var(--accent); background: rgba(255,107,44,0.06); box-shadow: inset 0 -2px 0 var(--accent); }
.tab-panel { display: none; padding: 2rem; }
.tab-panel.active { display: block; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { padding: 0.875rem 1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9375rem; }
.spec-table th { width: 35%; color: var(--text-muted); font-weight: 600; }
.feature-list { list-style: none; }
.feature-list li {
  padding: 0.75rem 0 0.75rem 1.75rem; border-bottom: 1px solid var(--border);
  color: var(--text-muted); position: relative;
}
.feature-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 800; }

/* Filters & catalog toolbar */
.catalog-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; margin-bottom: 2rem;
}
.catalog-toolbar p { color: var(--text-muted); font-size: 0.9375rem; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter-btn {
  padding: 0.5625rem 1.125rem; border: 1px solid var(--border);
  border-radius: 999px; background: rgba(255,255,255,0.03);
  color: var(--text-muted); font-size: 0.8125rem; font-weight: 600;
  cursor: pointer; transition: 0.2s; font-family: inherit;
}
.filter-btn:hover, .filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 3rem; }
.contact-form {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.25rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 700; font-size: 0.875rem; margin-bottom: 0.4375rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.8125rem 1rem; border-radius: 10px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.04);
  color: #fff; font-family: inherit; font-size: 0.9375rem;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--accent);
}
.info-block {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem;
}
.info-block strong { display: block; margin-bottom: 0.375rem; }
.info-block p { color: var(--text-muted); font-size: 0.9375rem; margin: 0; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.empty-state { text-align: center; padding: 3rem; color: var(--text-muted); grid-column: 1 / -1; }

/* Carousel controls */
.section-head-row { display: flex; justify-content: space-between; align-items: end; margin-bottom: 1.5rem; }
.section-head-row h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--text-dark); }
.carousel-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border-light);
  background: #fff; cursor: pointer; font-size: 1.25rem; transition: 0.2s;
}
.carousel-btn:hover { background: var(--text-dark); color: #fff; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-layout { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-detail { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .dealer-badge { display: none; }
  .main-nav { display: none; }
  .main-nav.open {
    display: flex; flex-direction: column; position: absolute;
    top: var(--header-h); left: 0; right: 0;
    background: var(--bg); padding: 1rem; border-bottom: 1px solid var(--border);
  }
  .mobile-menu-toggle { display: flex; }
  .product-grid, .cases-grid, .testimonial-grid, .solutions-grid { grid-template-columns: 1fr; }
  .trust-grid, .process-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .cta-inner, .newsletter-box { flex-direction: column; text-align: center; }
  .footer-grid, .contact-grid { grid-template-columns: 1fr; }
  .detail-highlights { grid-template-columns: 1fr; }
  .tabs-nav { flex-direction: column; }
}

/* Mobile Responsive Fixes */
@media (max-width: 900px) {
  .pc-nav { display: none !important; }
  .pc-nav.open { 
    display: flex !important; 
    flex-direction: column; 
    position: absolute; 
    top: 70px; 
    left: 0; 
    right: 0; 
    background: var(--surface); 
    padding: 20px; 
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    gap: 15px !important;
  }
  .mobile-menu-btn { display: block !important; }
  .detail-layout { grid-template-columns: 1fr !important; display: flex !important; flex-direction: column; }
  .featured-product-card__media { min-height: 15rem; }
  .pc-hero h1 { font-size: 2.5rem !important; }
}

/* SVG Icon Sizing Fixes */
.w-4 { width: 1rem; } .h-4 { height: 1rem; }
.w-5 { width: 1.25rem; } .h-5 { height: 1.25rem; }
.w-6 { width: 1.5rem; } .h-6 { height: 1.5rem; }
svg { max-width: 100%; }