/* ============================================
   Reborix — Laser Fume Extraction Systems
   B2B Industrial SEO Website
   Design: Clean Western Industrial Aesthetic
   ============================================ */

/* === CSS Custom Properties === */
:root {
  --blue: #0E4DA4;
  --blue-d: #0B3C82;
  --blue-l: #1565C0;
  --orange: #FF7A00;
  --orange-d: #E86C00;
  --ink: #16223A;
  --muted: #5B6678;
  --line: #E3E8F0;
  --bg: #F5F7FA;

  /* Legacy aliases */
  --primary: var(--blue);
  --primary-light: var(--blue-l);
  --primary-dark: var(--blue-d);
  --accent: var(--orange);
  --accent-hover: var(--orange-d);
  --white: #ffffff;
  --light-bg: var(--bg);
  --lighter-bg: #edf2f7;
  --text: var(--ink);
  --text-muted: var(--muted);
  --text-light: #94a3b8;
  --border: var(--line);
  --border-light: #f1f5f9;
  --success: #16a34a;
  --danger: #dc2626;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(14,77,164,0.07), 0 2px 4px rgba(14,77,164,0.06);
  --shadow-lg: 0 10px 30px rgba(14,77,164,0.08);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --max-width: 1160px;
  --header-height: 68px;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-height);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
}
h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Base section spacing — all <section> tags get generous padding */
section {
  padding: 88px 0;
}

.section {
  padding: 88px 0;
}
.section-sm { padding: 64px 0; }
.section-title {
  text-align: center;
  margin-bottom: 16px;
  font-size: 34px;
}
.section-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 1.0625rem;
  max-width: 640px;
  margin: 0 auto 52px;
}
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}
.section-head .section-title { margin-bottom: 12px; }
.eyebrow {
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  display: inline-block;
  margin-bottom: 10px;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 13px 26px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.4;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-d);
  border-color: var(--orange-d);
  color: #fff;
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-secondary:hover {
  background: var(--blue-d);
  border-color: var(--blue-d);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
  border-width: 2px;
}
.btn-outline:hover {
  background: var(--blue);
  color: #fff;
}
.btn-white {
  background: #fff;
  color: var(--blue);
  border-color: #fff;
}
.btn-white:hover {
  background: #e8ecf2;
  color: var(--blue-d);
  transform: translateY(-1px);
}
.btn-lg {
  padding: 16px 34px;
  font-size: 1.0625rem;
}
.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
  border-radius: 8px;
}

/* === Header === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  z-index: 1000;
  display: flex;
  align-items: center;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.logo img { height: 36px; width: auto; }
.nav-links { display: flex; gap: 4px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.nav-links a:hover { background: var(--bg); color: var(--blue); }
.nav-cta a {
  background: var(--orange);
  color: #fff !important;
  padding: 10px 18px !important;
  border-radius: 10px !important;
  font-weight: 700 !important;
}
.nav-cta a:hover { background: var(--orange-d) !important; color: #fff !important; }

/* Mobile nav */
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: 0.3s; }

/* === Footer === */
.site-footer {
  background: #0B1F3A;
  color: #C7D2E5;
  padding: 54px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-col h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1rem;
}
.footer-col p { margin-bottom: 12px; font-size: 0.9rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: #C7D2E5; font-size: 0.9rem; display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.footer-col ul a:hover { color: var(--orange); }

/* Footer contact icons */
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.fc-item {
  display: flex; align-items: center; gap: 8px;
  color: #C7D2E5; font-size: 0.9rem;
}
.fc-item::before {
  content: '';
  display: inline-block;
  width: 16px; height: 16px;
  flex-shrink: 0;
  background: currentColor;
  opacity: 0.75;
}
.fc-item--email::before {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E") no-repeat center / contain;
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}
.fc-item--phone::before {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M22 16.92v3a2 2 0 01-2.18 2 19.79 19.79 0 01-8.63-3.07 19.5 19.5 0 01-6-6 19.79 19.79 0 01-3.07-8.67A2 2 0 014.11 2h3a2 2 0 012 1.72c.127.96.361 1.903.7 2.81a2 2 0 01-.45 2.11L8.09 9.91a16 16 0 006 6l1.27-1.27a2 2 0 012.11-.45c.907.339 1.85.573 2.81.7A2 2 0 0122 16.92z'/%3E%3C/svg%3E") no-repeat center / contain;
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}

/* Footer social media icons */
.footer-col a[href*="wa.me"]::before,
.footer-col a[href*="whatsapp"]::before {
  content: '';
  display: inline-block;
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: #25D366;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E") no-repeat center / contain;
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}
.footer-col a[href*="linkedin"]::before {
  content: '';
  display: inline-block;
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: #0A66C2;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433a2.062 2.062 0 01-2.063-2.065 2.064 2.064 0 112.063 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z'/%3E%3C/svg%3E") no-repeat center / contain;
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}
.footer-col a[href*="instagram"]::before {
  content: '';
  display: inline-block;
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: #E4405F;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zM12 0C8.741 0 8.333.014 7.053.072 2.695.272.273 2.69.073 7.052.014 8.333 0 8.741 0 12c0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98C8.333 23.986 8.741 24 12 24c3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98C15.668.014 15.259 0 12 0zm0 5.838a6.162 6.162 0 100 12.324 6.162 6.162 0 000-12.324zM12 16a4 4 0 110-8 4 4 0 010 8zm6.406-11.845a1.44 1.44 0 100 2.881 1.44 1.44 0 000-2.881z'/%3E%3C/svg%3E") no-repeat center / contain;
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}
.footer-col a[href*="youtube"]::before {
  content: '';
  display: inline-block;
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: #FF0000;
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}
.footer-col a[href*="tiktok"]::before {
  content: '';
  display: inline-block;
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: #C7D2E5;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12.525.02c1.31-.02 2.61-.01 3.91-.02.08 1.53.63 3.09 1.75 4.17 1.12 1.11 2.7 1.62 4.24 1.79v4.03c-1.44-.05-2.89-.35-4.2-.97-.57-.26-1.1-.59-1.62-.93-.01 2.92.01 5.84-.02 8.75-.08 1.4-.54 2.79-1.35 3.94-1.31 1.92-3.58 3.17-5.91 3.21-1.43.08-2.86-.31-4.08-1.03-2.02-1.19-3.44-3.37-3.65-5.71-.02-.5-.03-1-.01-1.49.18-1.9 1.12-3.72 2.58-4.96 1.66-1.44 3.98-2.13 6.15-1.72.02 1.48-.04 2.96-.04 4.44-.99-.32-2.15-.23-3.02.37-.63.41-1.11 1.04-1.36 1.75-.21.51-.15 1.07-.14 1.61.24 1.64 1.82 3.02 3.5 2.87 1.12-.01 2.19-.66 2.77-1.61.19-.33.4-.67.41-1.06.1-1.79.06-3.57.07-5.36.01-4.03-.01-8.05.02-12.07z'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12.525.02c1.31-.02 2.61-.01 3.91-.02.08 1.53.63 3.09 1.75 4.17 1.12 1.11 2.7 1.62 4.24 1.79v4.03c-1.44-.05-2.89-.35-4.2-.97-.57-.26-1.1-.59-1.62-.93-.01 2.92.01 5.84-.02 8.75-.08 1.4-.54 2.79-1.35 3.94-1.31 1.92-3.58 3.17-5.91 3.21-1.43.08-2.86-.31-4.08-1.03-2.02-1.19-3.44-3.37-3.65-5.71-.02-.5-.03-1-.01-1.49.18-1.9 1.12-3.72 2.58-4.96 1.66-1.44 3.98-2.13 6.15-1.72.02 1.48-.04 2.96-.04 4.44-.99-.32-2.15-.23-3.02.37-.63.41-1.11 1.04-1.36 1.75-.21.51-.15 1.07-.14 1.61.24 1.64 1.82 3.02 3.5 2.87 1.12-.01 2.19-.66 2.77-1.61.19-.33.4-.67.41-1.06.1-1.79.06-3.57.07-5.36.01-4.03-.01-8.05.02-12.07z'/%3E%3C/svg%3E") no-repeat center / contain;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-social { display: flex; gap: 16px; }
.footer-social a { color: var(--text-light); font-size: 1.25rem; }
.footer-social a:hover { color: var(--accent); }

/* Social icon circles (contact page, etc.) */
.soc-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  transition: transform 0.2s, box-shadow 0.2s;
}
.soc-icon:hover { transform: scale(1.12); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }

/* === Hero === */
.hero {
  background: linear-gradient(135deg, #0B3C82 0%, #0E4DA4 55%, #1565C0 100%);
  color: #fff;
  padding: 100px 0 108px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -80px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,0,0.35), transparent 60%);
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(30deg, #fff 1px, transparent 1px),
    linear-gradient(-30deg, #fff 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.3) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 100px 100px;
  background-position: 0 0, 0 0, 0 0;
  pointer-events: none;
}
.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-text h1 {
  color: #fff;
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 22px;
  line-height: 1.15;
}
.hero-text h1 .hl { color: var(--orange); }
.hero-text p {
  font-size: 1.1875rem;
  color: #DCE6F5;
  margin-bottom: 32px;
  line-height: 1.65;
  max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  gap: 20px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-badge {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
}
.hero-visual {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  padding: 26px;
  text-align: center;
}
.hero-visual svg { width: 100%; max-width: 300px; margin: 0 auto; }
.hero-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  color: var(--text);
}
.hero-form h3 { margin-bottom: 20px; font-size: 1.25rem; }
.hero-form .form-row { display: flex; flex-direction: column; gap: 16px; }
.hero-form input, .hero-form select {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  width: 100%;
  transition: border-color 0.2s;
}
.hero-form input:focus, .hero-form select:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(44,82,130,0.1);
}
.hero-form .btn { width: 100%; justify-content: center; margin-top: 4px; }

/* === Stats / Trust Bar === */
.stats-section {
  background: var(--bg);
  padding: 52px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}
.stat-num {
  font-size: 2.375rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1.2;
}
.stat-label {
  color: var(--muted);
  font-size: 0.9375rem;
  margin-top: 4px;
}
.trust-bar {
  background: var(--bg);
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.trust-bar-item .trust-icon { font-size: 2rem; margin-bottom: 8px; }
.trust-bar-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.trust-bar-item p { font-size: 0.85rem; color: var(--text-muted); }

/* === Product Cards === */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-card-img {
  position: relative;
  height: 240px;
  background: var(--lighter-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
/* Reborix logo watermark on product images — now baked into image files */
/* Logo overlay kept only for photo-placeholder (products overview page) */
.photo-placeholder::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 14px;
  width: 140px;
  height: 40px;
  background-color: rgba(255,255,255,0.82);
  background-image: url('../images/logo.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 120px auto;
  border-radius: 8px;
  z-index: 3;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
@media (min-width: 768px) {
  .photo-placeholder::after {
    top: 16px;
    left: 18px;
    width: 160px;
    height: 44px;
    background-size: 136px auto;
  }
}
.product-card-body { padding: 24px; }
.product-card-body h3 { font-size: 1.2rem; margin-bottom: 8px; }
.product-tag {
  display: inline-block;
  background: var(--light-bg);
  color: var(--primary-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.product-card-body p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.product-card-features {
  list-style: none;
  margin-bottom: 20px;
}
.product-card-features li {
  font-size: 0.85rem;
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
  color: var(--text);
}
.product-card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

/* Product Card — Horizontal (side-by-side for portrait product photos) */
.product-card--horizontal {
  display: grid;
  grid-template-columns: 1fr;
}
.product-card--horizontal .product-card-img {
  height: auto;
  min-height: 320px;
  max-height: 500px;
  background: var(--lighter-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card--horizontal .product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}
@media (min-width: 768px) {
  .product-card--horizontal {
    grid-template-columns: 0.38fr 0.62fr;
    align-items: start;
  }
  .product-card--horizontal .product-card-img {
    min-height: 380px;
    max-height: 520px;
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }
  .product-card--horizontal .product-card-body {
    padding: 32px 36px;
  }
}
@media (min-width: 1024px) {
  .product-card--horizontal {
    grid-template-columns: 0.35fr 0.65fr;
  }
  .product-card--horizontal .product-card-img {
    min-height: 420px;
    max-height: 560px;
  }
}

/* === Category Cards === */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.category-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.category-icon { font-size: 3rem; margin-bottom: 16px; }
.category-card h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--ink); }
.category-card p { color: var(--muted); font-size: 0.9rem; }

/* === Application Cards === */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.app-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 768px) { .app-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .app-grid--4 { grid-template-columns: 1fr; } }
.app-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.app-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
  transform: translateY(-2px);
}
.app-card h3 { margin-bottom: 8px; color: var(--ink); }
.app-card p { color: var(--muted); font-size: 0.9375rem; }

/* === Form Styles === */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(44,82,130,0.1);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row-inline { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* === Page Header (Banner) === */
.page-header {
  position: relative;
  background: var(--primary);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.12;
  background: radial-gradient(circle at 20% 50%, var(--white) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, var(--white) 0%, transparent 50%);
}
.page-header > .container { position: relative; z-index: 1; }
.page-header h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
}
.page-header p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-top: 12px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Banner: Products — Industrial Geometry */
.page-header--products {
  background: linear-gradient(135deg, #0B3C82 0%, #0E4DA4 40%, #0E4DA4 100%);
}
.page-header--products::before { opacity: 0; }
.page-header--products::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.08;
  background-image:
    linear-gradient(30deg, var(--white) 1px, transparent 1px),
    linear-gradient(-30deg, var(--white) 1px, transparent 1px),
    linear-gradient(90deg, var(--white) 1px, transparent 1px);
  background-size: 60px 60px, 60px 60px, 80px 80px;
  background-position: 0 0, 0 0, 0 0;
  animation: bannerShift 20s linear infinite;
}
@keyframes bannerShift {
  0% { background-position: 0 0, 0 0, 0 0; }
  100% { background-position: 60px 60px, -60px 60px, 80px 0; }
}

/* Banner: Laser Cutting — Laser Beam Effect */
.page-header--cutting {
  background: linear-gradient(170deg, #081B36 0%, #0B2D5A 30%, #0E4DA4 60%, #0B3C82 100%);
}
.page-header--cutting::before { opacity: 0; }
.page-header--cutting::after {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(230,126,34,0.25) 0%, transparent 60%),
    radial-gradient(circle at 25% 70%, rgba(44,82,130,0.3) 0%, transparent 50%),
    linear-gradient(85deg, transparent 48%, rgba(230,126,34,0.06) 49%, rgba(230,126,34,0.15) 50%, transparent 51%),
    repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(255,255,255,0.015) 3px, rgba(255,255,255,0.015) 4px);
}

/* Banner: Welding — Warm Sparks */
.page-header--welding {
  background: linear-gradient(160deg, #1A0F00 0%, #3D2000 30%, #4A3000 60%, #1A0F00 100%);
}
.page-header--welding::before {
  opacity: 0.2;
  background:
    radial-gradient(circle at 30% 20%, #f97316 0%, transparent 40%),
    radial-gradient(circle at 70% 60%, #f59e0b 0%, transparent 35%),
    radial-gradient(circle at 50% 80%, #ef4444 0%, transparent 30%),
    radial-gradient(circle at 15% 90%, #f97316 0%, transparent 25%);
}
.page-header--welding::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.06;
  background-image: radial-gradient(circle, var(--white) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Banner: Electronics — Circuit / Precision Grid */
.page-header--electronics {
  background: linear-gradient(135deg, #091833 0%, #0D2D50 50%, #0B3C2E 100%);
}
.page-header--electronics::before { opacity: 0; }
.page-header--electronics::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.07;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(45deg, rgba(72,187,120,0.3) 1px, transparent 1px),
    linear-gradient(-45deg, rgba(72,187,120,0.3) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 80px 80px, 80px 80px;
}

/* Banner: Creative Industries — Signage / Printing / Education */
.page-header--creative {
  background: linear-gradient(135deg, #0F0533 0%, #1A2D69 30%, #0E4DA4 60%, #0B3C2E 100%);
}
.page-header--creative::before { opacity: 0; }
.page-header--creative::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.06;
  background:
    radial-gradient(circle at 20% 30%, #a855f7 10%, transparent 40%),
    radial-gradient(circle at 60% 20%, #3b82f6 8%, transparent 35%),
    radial-gradient(circle at 80% 60%, #f97316 10%, transparent 40%),
    radial-gradient(circle at 40% 80%, #10b981 8%, transparent 35%);
  filter: blur(40px);
}

/* Banner: Corporate Trust — About / Factory / Quality */
.page-header--corporate {
  background: linear-gradient(160deg, #091833 0%, #0D2E4D 50%, #0E4DA4 100%);
}
.page-header--corporate::before { opacity: 0; }
.page-header--corporate::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.04;
  background:
    linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.15) 40%, rgba(255,255,255,0.15) 42%, transparent 42%),
    linear-gradient(-45deg, transparent 40%, rgba(255,255,255,0.15) 40%, rgba(255,255,255,0.15) 42%, transparent 42%);
  background-size: 120px 120px;
  background-position: 0 0;
}

/* Banner: Knowledge — Blog / Guides / FAQ */
.page-header--knowledge {
  background: linear-gradient(135deg, #0A1830 0%, #0E3D70 50%, #0D2D52 100%);
}
.page-header--knowledge::before { opacity: 0; }
.page-header--knowledge::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.05;
  background-image:
    linear-gradient(0deg, transparent 24px, rgba(255,255,255,0.5) 24px, rgba(255,255,255,0.5) 25px, transparent 25px),
    linear-gradient(90deg, transparent 24px, rgba(255,255,255,0.3) 24px, rgba(255,255,255,0.3) 25px, transparent 25px);
  background-size: 25px 25px, 80px 80px;
  background-position: 0 0, 40px 0;
}

/* Banner: Success — Case Studies */
.page-header--success {
  background: linear-gradient(150deg, #1A0E00 0%, #3D2C00 30%, #4A3C00 60%, #0E4DA4 100%);
}
.page-header--success::before {
  opacity: 0.15;
  background:
    radial-gradient(circle at 25% 40%, #f59e0b 0%, transparent 50%),
    radial-gradient(circle at 75% 30%, #fbbf24 0%, transparent 45%);
}
.page-header--success::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.04;
  background-image:
    radial-gradient(circle at 20% 20%, white 0.5px, transparent 0.5px),
    radial-gradient(circle at 40% 60%, white 0.5px, transparent 0.5px),
    radial-gradient(circle at 60% 30%, white 0.5px, transparent 0.5px),
    radial-gradient(circle at 80% 70%, white 0.5px, transparent 0.5px),
    radial-gradient(circle at 10% 80%, white 0.5px, transparent 0.5px);
  background-size: 100px 100px, 120px 120px, 90px 90px, 110px 110px, 130px 130px;
}

/* Banner: Action — Contact / Quote / Downloads */
.page-header--action {
  background: linear-gradient(135deg, #0A1B2E 0%, #0E3D60 30%, var(--primary) 60%, #0E472A 100%);
}
.page-header--action::before { opacity: 0; }
.page-header--action::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.05;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.2) 10px, rgba(255,255,255,0.2) 11px),
    repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(255,255,255,0.15) 10px, rgba(255,255,255,0.15) 11px);
}

/* Banner: Home — Hero override (already has hero, so just for consistency) */
.page-header--home {
  background: linear-gradient(170deg, #081B36 0%, #0B2D5A 35%, #0E4DA4 70%, #0B3C82 100%);
}
.page-header--home::before { opacity: 0; }
.page-header--home::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; opacity: 0.06;
  background-image:
    radial-gradient(circle at 30% 20%, rgba(230,126,34,0.3) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(44,82,130,0.4) 0%, transparent 50%),
    linear-gradient(0deg, transparent 2px, rgba(255,255,255,0.03) 2px, rgba(255,255,255,0.03) 3px, transparent 3px);
  background-size: 100% 100%, 100% 100%, 100% 60px;
}

/* === Breadcrumb === */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--text); }

/* === Content Sections === */
.content-section {
  padding: 80px 0;
}
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.content-grid.reverse { direction: rtl; }
.content-grid.reverse > * { direction: ltr; }
.content-text h2 { margin-bottom: 20px; }
.content-text p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; }
.content-text ul { list-style: none; margin: 20px 0; }
.content-text ul li {
  padding: 8px 0 8px 28px;
  position: relative;
  line-height: 1.6;
}
.content-text ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}
.content-image img { border-radius: var(--radius-lg); }

/* === Specs Table === */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table td {
  padding: 12px 16px;
  font-size: 0.95rem;
}
.specs-table td:first-child {
  font-weight: 600;
  color: var(--primary);
  width: 200px;
  background: var(--light-bg);
}

/* === FAQ === */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: var(--white);
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-question:hover { background: var(--light-bg); }
.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-muted);
  line-height: 1.8;
  display: none;
}
.faq-item.active .faq-answer { display: block; }

/* === Cert Badges === */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}
@media (max-width: 768px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .cert-grid { grid-template-columns: 1fr; } }
.cert-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 768px) { .cert-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .cert-grid--4 { grid-template-columns: 1fr; } }
.cert-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
}
.cert-card .cert-icon { font-size: 2.5rem; margin-bottom: 12px; }
.cert-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.cert-card p { font-size: 0.85rem; color: var(--text-muted); }

/* === CTA Section === */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  text-align: center;
  padding: 88px 0;
}
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 32px; }

/* === WhatsApp Float === */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* === Sticky Mobile Bar === */
.mobile-contact-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  z-index: 999;
  gap: 12px;
}
.mobile-contact-bar .btn { flex: 1; justify-content: center; font-size: 0.85rem; padding: 10px; }

/* === Blog Cards === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}
.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.blog-card:hover { box-shadow: var(--shadow-md); }
.blog-card-body { padding: 24px; }
.blog-card-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.blog-card-body p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 12px; }
.blog-date { font-size: 0.8rem; color: var(--text-light); }

/* === Utility === */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.bg-light { background: var(--light-bg); }
.border-top { border-top: 1px solid var(--border); }

.why { background: var(--bg); }
.stat-item { text-align: center; }

/* === New Component Styles (Blue+Orange Design System) === */

/* Split layout (problem/solution) */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}
.tag {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.tag-blue { background: var(--blue); }

/* Feature list with checkmarks */
.feature-list {
  list-style: none;
  margin-top: 18px;
}
.feature-list li {
  padding-left: 32px;
  position: relative;
  margin-bottom: 12px;
  color: var(--muted);
  line-height: 1.6;
}
.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.feature-list.bad li::before { background: var(--orange); content: "✕"; }

/* Card component */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  transition: all 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
}
.card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.9375rem; }

/* TCO comparison cards */
.tco-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-lg);
}
.tco-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.tco-card p { color: var(--muted); font-size: 0.9375rem; margin-bottom: 16px; }

/* Spec rows */
.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.9375rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-row span { color: var(--muted); }
.spec-row b { color: var(--ink); }

/* Model card */
.model-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #fff;
  transition: all 0.2s;
}
.model-card:hover { transform: translateY(-4px); }
.model-card .model-top {
  background: linear-gradient(135deg, #0E4DA4, #1565C0);
  color: #fff;
  padding: 22px;
  text-align: center;
}
.model-card .model-top h3 { color: #fff; font-size: 1.375rem; margin-bottom: 2px; }
.model-card .model-top .model-sub { font-size: 0.8125rem; color: #CFE0F5; }
.model-card .model-body { padding: 26px; }

/* Why choose — numbered items */
.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.why-item .why-n {
  flex: 0 0 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-item h4 { font-size: 1.0625rem; margin-bottom: 4px; }
.why-item p { color: var(--muted); font-size: 0.9375rem; }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, #0B3C82, #0E4DA4);
  color: #fff;
  text-align: center;
  padding: 88px 0;
}
.cta-band h2 { color: #fff; font-size: 2rem; margin-bottom: 12px; }
.cta-band p { color: #DCE6F5; margin-bottom: 32px; font-size: 1.0625rem; }

/* Grid utilities */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* How it works box */
.how-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.how-box h3 { margin-bottom: 14px; }

/* Product page — diagram row (photo + text side by side) */
.diagram-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 780px) {
  .diagram-row {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
}

/* Photo placeholder — dashed area for product shots */
.photo-placeholder {
  position: relative;
  border: 2px dashed #c7d2e5;
  border-radius: var(--radius-lg);
  background: repeating-linear-gradient(45deg, #fafbfd, #fafbfd 14px, #eef2f8 14px, #eef2f8 28px);
  min-height: 230px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-align: center;
  padding: 24px;
}
.photo-placeholder .ph-ico { font-size: 38px; margin-bottom: 10px; }
.photo-placeholder .ph-label { font-weight: 700; color: var(--ink); font-size: 16px; }
.photo-placeholder .ph-note { font-size: 12.5px; margin-top: 8px; max-width: 360px; line-height: 1.55; }
.series-photo { max-width: 560px; margin: 0 auto 30px; }

/* Product figure — bordered box for diagrams */
.product-figure {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.product-figure svg { width: 100%; height: auto; max-width: 720px; margin: 0 auto; }
.figure-cap {
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* CTA section update */
.cta-section {
  background: linear-gradient(135deg, #0B3C82, #0E4DA4);
  color: #fff;
  text-align: center;
  padding: 88px 0;
}
.cta-section h2 { color: #fff; margin-bottom: 12px; font-size: 2rem; }
.cta-section p { color: #DCE6F5; font-size: 1.0625rem; margin-bottom: 36px; }

/* === Responsive === */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 2.25rem; }
  .hero-visual { order: -1; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .split-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .content-grid { grid-template-columns: 1fr; gap: 32px; }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-height: 60px; }
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    box-shadow: var(--shadow-lg);
  }
  .menu-toggle { display: block; }

  section { padding: 52px 0; }
  .hero { padding: 60px 0 48px; }
  .hero-text h1 { font-size: 1.75rem; }
  .hero-text p { font-size: 1rem; }

  .trust-bar-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .app-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .case-card-full { grid-template-columns: 1fr !important; }
  .case-card-full > div[style*="order:2"],
  .case-card-full > div[style*="order:1"] { order: unset !important; }

  .form-row-inline { grid-template-columns: 1fr; }
  .specs-table td:first-child { width: 140px; }

  .mobile-contact-bar { display: flex; }
  .whatsapp-float { bottom: 80px; }

  .section { padding: 48px 0; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.5rem; }
  .hero-visual { display: none; }
  .trust-bar-grid, .stats-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .hero-badges { justify-content: center; }
  .cta-band h2, .cta-section h2 { font-size: 1.5rem; }
  .section-title { font-size: 1.75rem; }
  section { padding: 40px 0; }
}

/* === Print === */
@media print {
  .site-header, .site-footer, .whatsapp-float, .mobile-contact-bar { display: none; }
  body { padding-top: 0; }
}