@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Lora:ital,wght@0,400;0,500;1,400&family=Space+Mono:wght@400;700&display=swap');

:root {
  /* Brand blues */
  --navy-900: #0d1b2a;
  --navy-800: #142238;
  --navy-700: #1b2e4a;
  --navy-600: #1e3a5f;
  --navy-500: #25487a;
  --navy-400: #2e5a96;
  --navy-300: #4a7ab5;
  --navy-200: #7aaad4;
  --navy-100: #c2d9ee;
  --navy-50:  #eaf2fb;
  /* Accent */
  --accent:        #1565c0;
  --accent-light:  #1e88e5;
  --accent-bright: #2979ff;
  /* Surfaces */
  --white:     #ffffff;
  --off-white: #f7f9fc;
  --light-bg:  #edf2f9;
  --mid-bg:    #e4ecf5;
  --border:    #d4e0ef;
  /* Text */
  --text:      #0d1b2a;
  --muted:     #5a7a9a;
  /* Legacy aliases used in page-specific styles */
  --gold:  #d4a435;
  --black: #0d1b2a;
  --deep:  #1b2e4a;
  /* Tokens */
  --radius: 2px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 12px rgba(13,27,42,0.06);
  --shadow-md: 0 8px 32px rgba(13,27,42,0.09);
  --shadow-lg: 0 20px 60px rgba(13,27,42,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Lora', Georgia, serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
}

/* ─── NAV ──────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  box-shadow: 0 2px 16px rgba(13,27,42,0.06);
}
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 44px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 0; list-style: none; }
.nav-links li a {
  font-family: 'Space Mono', monospace;
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; text-decoration: none;
  color: var(--navy-700); padding: 10px 18px;
  border-left: 1px solid var(--border);
  transition: var(--transition); display: block;
}
.nav-links li a:hover, .nav-links li a.active {
  color: var(--accent); background: var(--light-bg);
}
.nav-links li a.active { border-bottom: 2px solid var(--accent); }
.nav-cta {
  background: var(--accent) !important; color: var(--white) !important;
  border-left: none !important; margin-left: 12px;
  padding: 10px 22px !important;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.nav-cta:hover { background: var(--accent-light) !important; color: var(--white) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy-900); transition: var(--transition); }

/* ─── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; background: var(--off-white);
  display: grid; grid-template-columns: 1fr 1fr;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 10% 50%, rgba(21,101,192,0.07) 0%, transparent 65%),
    repeating-linear-gradient(90deg, rgba(13,27,42,0.025) 0px, rgba(13,27,42,0.025) 1px, transparent 1px, transparent 80px),
    repeating-linear-gradient(0deg,  rgba(13,27,42,0.025) 0px, rgba(13,27,42,0.025) 1px, transparent 1px, transparent 80px);
}
.hero-content {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px 8% 80px;
}
.hero-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 11px; font-weight: 700; letter-spacing: 0.25em;
  color: var(--accent); text-transform: uppercase;
  display: flex; align-items: center; gap: 12px; margin-bottom: 24px;
}
.hero-eyebrow::before { content: ''; display: block; width: 40px; height: 1px; background: var(--accent); }
h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(52px, 7vw, 92px); font-weight: 900; line-height: 0.92;
  text-transform: uppercase; color: var(--navy-900); margin-bottom: 28px;
}
h1 em { font-style: normal; -webkit-text-stroke: 1.5px var(--accent); color: transparent; }
.hero-desc { font-size: 16px; color: var(--muted); max-width: 420px; margin-bottom: 40px; line-height: 1.8; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--white);
  font-family: 'Space Mono', monospace; font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  padding: 14px 28px;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  transition: var(--transition);
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(21,101,192,0.3); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1.5px solid var(--navy-300); color: var(--navy-700);
  font-family: 'Space Mono', monospace; font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  padding: 14px 28px; transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--light-bg); }
.hero-stats { display: flex; gap: 32px; margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--border); }
.stat-num { font-family: 'Barlow Condensed', sans-serif; font-size: 42px; font-weight: 900; color: var(--accent); line-height: 1; }
.stat-label { font-family: 'Space Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 0.15em; text-transform: uppercase; margin-top: 4px; }
.hero-visual { position: relative; overflow: hidden; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(10%) brightness(0.95); }
.hero-visual::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, var(--off-white) 0%, transparent 20%), linear-gradient(0deg, rgba(247,249,252,0.3) 0%, transparent 40%);
}
.hero-visual-label {
  position: absolute; bottom: 32px; right: 32px; z-index: 2;
  font-family: 'Space Mono', monospace; font-size: 10px;
  color: var(--white); letter-spacing: 0.2em; text-transform: uppercase;
  writing-mode: vertical-rl; transform: rotate(180deg);
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* ─── SECTIONS ─────────────────────────────────────────────── */
.section { padding: 100px 5%; }
.section-dark      { background: var(--off-white);  color: var(--text); }
.section-charcoal  { background: var(--mid-bg);     color: var(--text); }
.section-navy      { background: var(--light-bg);   color: var(--text); }
.section-mid       { background: var(--off-white);  color: var(--text); }
.section-light     { background: var(--white);      }
.section-white     { background: var(--white);      }
.section-header { margin-bottom: 64px; }
.section-tag {
  font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.section-tag::before { content: ''; width: 24px; height: 1px; background: currentColor; }
h2 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(44px, 6vw, 76px);
  font-weight: 900; line-height: 0.95; text-transform: uppercase;
  letter-spacing: -0.01em; color: var(--navy-900);
}
.text-stroke { -webkit-text-stroke: 1.5px var(--navy-300); color: transparent; }

/* ─── PRODUCTS GRID ────────────────────────────────────────── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 3px; }
.product-card { background: var(--navy-800); position: relative; overflow: hidden; cursor: pointer; }
.product-card-img { width: 100%; height: 260px; object-fit: cover; transition: transform 0.5s ease; filter: grayscale(10%) brightness(0.9); }
.product-card:hover .product-card-img { transform: scale(1.06); filter: grayscale(0%) brightness(1); }
.product-card-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(13,27,42,0.95) 0%, rgba(13,27,42,0.55) 60%, transparent 100%);
  padding: 32px 24px 24px; transform: translateY(20px); transition: transform 0.4s ease;
}
.product-card:hover .product-card-overlay { transform: translateY(0); }
.product-card-cat { font-family: 'Space Mono', monospace; font-size: 10px; color: var(--accent-bright); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 6px; }
.product-card-name { font-family: 'Barlow Condensed', sans-serif; font-size: 22px; font-weight: 800; color: var(--white); text-transform: uppercase; line-height: 1.1; margin-bottom: 8px; }
.product-card-desc { font-size: 13px; color: rgba(255,255,255,0.70); line-height: 1.6; opacity: 0; transform: translateY(8px); transition: all 0.4s ease 0.1s; }
.product-card:hover .product-card-desc { opacity: 1; transform: translateY(0); }
.product-card-badge { position: absolute; top: 16px; right: 16px; background: var(--accent); color: var(--white); font-family: 'Space Mono', monospace; font-size: 9px; font-weight: 700; padding: 4px 10px; letter-spacing: 0.1em; text-transform: uppercase; }

/* ─── CATALOGUE (products page) ────────────────────────────── */
.catalogue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.catalogue-card { background: var(--white); border: 1px solid var(--border); overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.catalogue-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--navy-300); }
.catalogue-card-img { width: 100%; height: 220px; object-fit: cover; filter: grayscale(10%); transition: filter 0.4s ease; }
.catalogue-card:hover .catalogue-card-img { filter: grayscale(0%); }
.catalogue-card-body { padding: 28px; }
.catalogue-tag { font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.catalogue-title { font-family: 'Barlow Condensed', sans-serif; font-size: 24px; font-weight: 800; text-transform: uppercase; color: var(--navy-900); line-height: 1.1; margin-bottom: 12px; }
.catalogue-desc { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
.catalogue-specs { display: flex; gap: 8px; flex-wrap: wrap; }
.spec-badge { font-family: 'Space Mono', monospace; font-size: 10px; background: var(--light-bg); border: 1px solid var(--border); color: var(--navy-600); padding: 4px 10px; letter-spacing: 0.06em; }
.catalogue-cta { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.catalogue-cta a { font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); text-decoration: none; transition: all 0.2s; }
.catalogue-cta a:hover { color: var(--accent-light); }
.iso-badge { font-family: 'Space Mono', monospace; font-size: 9px; color: var(--muted); letter-spacing: 0.1em; }

/* ─── SECTORS ──────────────────────────────────────────────── */
.sectors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.sector-item {
  background: var(--white); padding: 36px 28px; text-align: center;
  transition: var(--transition); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.sector-item:hover { background: var(--light-bg); border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.sector-icon {
  width: 56px; height: 56px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center;
  background: var(--light-bg); border: 1.5px solid var(--border); border-radius: 50%;
  transition: var(--transition);
}
.sector-item:hover .sector-icon { background: var(--navy-50); border-color: var(--accent); }
.sector-icon svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sector-name { font-family: 'Barlow Condensed', sans-serif; font-size: 17px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy-900); }

/* ─── ABOUT ────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img-stack { position: relative; height: 520px; }
.about-img-main { position: absolute; top: 0; left: 0; width: 75%; height: 80%; object-fit: cover; }
.about-img-accent { position: absolute; bottom: 0; right: 0; width: 55%; height: 55%; object-fit: cover; border: 4px solid var(--white); box-shadow: var(--shadow-md); }
.about-img-label { position: absolute; bottom: 60px; left: 0; background: var(--accent); color: var(--white); font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 20px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.value-item { border-left: 2px solid var(--accent); padding-left: 16px; }
.value-title { font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy-900); margin-bottom: 4px; }
.value-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ─── STANDARDS BANNER ─────────────────────────────────────── */
.standards-banner {
  background: var(--white);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 32px 5%; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.standard-item { display: flex; align-items: center; gap: 12px; }
.standard-icon { font-size: 24px; display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: var(--light-bg); border: 1px solid var(--border); border-radius: 50%; flex-shrink: 0; }
.standard-icon svg { stroke: var(--accent) !important; }
.standard-text { font-family: 'Barlow Condensed', sans-serif; font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--navy-900); line-height: 1.2; }
.standard-text small { display: block; font-size: 11px; font-weight: 400; letter-spacing: 0.03em; color: var(--muted); text-transform: none; font-family: 'Lora', serif; }

/* ─── CONTACT ──────────────────────────────────────────────── */
.contact-block { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--border); }
.contact-block:last-child { border-bottom: none; }
.contact-icon { width: 44px; height: 44px; flex-shrink: 0; background: var(--light-bg); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.contact-label { font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.contact-value { font-size: 15px; color: var(--navy-700); line-height: 1.6; }
.contact-form { background: var(--off-white); padding: 40px; border: 1px solid var(--border); }
.form-group { margin-bottom: 20px; }
.form-label { font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--navy-700); display: block; margin-bottom: 8px; }
.form-input, .form-textarea, .form-select {
  width: 100%; background: var(--white); border: 1px solid var(--border);
  color: var(--text); font-family: 'Lora', serif; font-size: 14px; padding: 12px 16px;
  transition: var(--transition); outline: none; border-radius: 0; appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(21,101,192,0.08); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ─── PAGE HERO ────────────────────────────────────────────── */
.page-hero { min-height: 320px; background: var(--navy-900); display: flex; align-items: flex-end; padding: 100px 5% 48px; position: relative; overflow: hidden; }
.page-hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 0% 50%, rgba(21,101,192,0.25) 0%, transparent 60%),
              repeating-linear-gradient(45deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 40px);
}
.page-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(60%) brightness(0.25); }
.page-hero-content { position: relative; z-index: 2; }
.breadcrumb { font-family: 'Space Mono', monospace; font-size: 11px; color: rgba(255,255,255,0.4); letter-spacing: 0.15em; margin-bottom: 16px; display: flex; gap: 8px; }
.breadcrumb a { color: var(--accent-bright); text-decoration: none; }

/* ─── FOOTER ───────────────────────────────────────────────── */
footer { background: var(--navy-900); padding: 64px 5% 32px; border-top: 3px solid var(--accent); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand { }
.footer-logo {
  display: inline-flex; align-items: center;
  background: var(--white); padding: 8px 14px;
  margin-bottom: 20px;
  border-radius: 2px;
}
.footer-logo img { height: 40px; width: auto; display: block; }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.8; margin-bottom: 24px; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.45); text-decoration: none; font-size: 13px;
  transition: var(--transition); border-radius: 2px;
}
.social-btn:hover { border-color: var(--accent-bright); color: var(--white); background: var(--accent); }
.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 800;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--white);
  margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 13px; color: rgba(255,255,255,0.55); text-decoration: none;
  transition: var(--transition); display: flex; align-items: center; gap: 8px; padding: 2px 0;
}
.footer-col ul li a::before { content: '›'; font-size: 14px; color: var(--accent-bright); font-weight: 700; line-height: 1; }
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-family: 'Space Mono', monospace; font-size: 11px; color: rgba(255,255,255,0.3); letter-spacing: 0.08em; }
.footer-iso { font-family: 'Space Mono', monospace; font-size: 10px; color: var(--accent-bright); letter-spacing: 0.15em; border: 1px solid rgba(41,121,255,0.35); padding: 4px 12px; }

/* ─── TICKER ───────────────────────────────────────────────── */
.ticker-wrap { background: var(--accent); overflow: hidden; padding: 10px 0; }
.ticker { display: flex; width: max-content; animation: ticker 25s linear infinite; }
.ticker-item { font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--white); padding: 0 40px; white-space: nowrap; }
.ticker-item::after { content: ' ◆ '; margin-left: 40px; color: rgba(255,255,255,0.4); }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ─── ANIMATIONS ───────────────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-up   { animation: fadeUp 0.7s ease forwards; }
.fade-up-1 { animation-delay: 0.10s; opacity: 0; }
.fade-up-2 { animation-delay: 0.25s; opacity: 0; }
.fade-up-3 { animation-delay: 0.40s; opacity: 0; }
.fade-up-4 { animation-delay: 0.55s; opacity: 0; }

/* ─── WHY GRID ─────────────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1px; background: var(--border); }
.why-item { background: var(--white); padding: 40px 28px; transition: all 0.3s ease; border-bottom: 3px solid transparent; }
.why-item:hover { background: var(--light-bg); border-bottom-color: var(--accent); }
.why-num { font-family: 'Barlow Condensed', sans-serif; font-size: 64px; font-weight: 900; color: rgba(13,27,42,0.05); line-height: 1; margin-bottom: -12px; }
.why-title { font-family: 'Barlow Condensed', sans-serif; font-size: 18px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--navy-900); margin-bottom: 10px; }
.why-desc { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ─── CTA STRIP ────────────────────────────────────────────── */
.cta-strip { background: var(--navy-900); padding: 80px 5%; text-align: center; }
.cta-strip h2 { color: var(--white); margin-bottom: 16px; }
.cta-strip p { color: rgba(255,255,255,0.65); font-size: 16px; margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; }
.btn-white { display: inline-flex; align-items: center; gap: 10px; background: var(--white); color: var(--accent); font-family: 'Space Mono', monospace; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; padding: 14px 32px; transition: all 0.3s ease; clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%); }
.btn-white:hover { background: var(--light-bg); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.btn-dark { display: inline-flex; align-items: center; gap: 10px; background: var(--white); color: var(--navy-900); font-family: 'Space Mono', monospace; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; padding: 14px 32px; transition: all 0.3s ease; clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%); }
.btn-dark:hover { background: var(--light-bg); transform: translateY(-2px); }

/* ─── QUOTE ────────────────────────────────────────────────── */
.quote-block { border-left: 3px solid var(--accent); padding-left: 28px; font-size: 18px; font-style: italic; color: var(--muted); line-height: 1.8; margin: 32px 0; }

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-content { padding: 100px 5% 60px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--white); padding: 16px; gap: 0;
    border-bottom: 2px solid var(--border); box-shadow: var(--shadow-lg);
  }
  .nav-links.open li a { border-left: none; border-top: 1px solid var(--border); color: var(--navy-700); }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .about-img-stack { height: 320px; }
  h1 { font-size: 48px; }
}
@media (max-width: 600px) {
  .products-grid, .catalogue-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .standards-banner { flex-direction: column; align-items: flex-start; gap: 20px; }
}

/* ─── CERTIFICATIONS BAR ──────────────────────────────────── */
.cert-bar {
  background: var(--white);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 36px 5%;
  display: flex; align-items: center; justify-content: center;
  gap: 56px; flex-wrap: wrap;
}
.cert-item {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  text-align: center;
}
.cert-item img { height: 72px; width: auto; object-fit: contain; }
.cert-iso-badge {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--navy-900); padding: 12px 24px; min-width: 110px;
}
.cert-iso-badge .iso-num {
  font-family: 'Barlow Condensed', sans-serif; font-size: 28px; font-weight: 900;
  color: var(--white); line-height: 1; letter-spacing: 0.05em;
}
.cert-iso-badge .iso-label {
  font-family: 'Space Mono', monospace; font-size: 9px; color: rgba(255,255,255,0.55);
  letter-spacing: 0.18em; text-transform: uppercase;
}
.cert-name {
  font-family: 'Space Mono', monospace; font-size: 9px; color: var(--muted);
  letter-spacing: 0.15em; text-transform: uppercase;
}
.cert-divider {
  width: 1px; height: 64px; background: var(--border); flex-shrink: 0;
}
@media (max-width: 600px) {
  .cert-divider { display: none; }
  .cert-bar { gap: 32px; }
}

/* ─── LIGHT THEME: VMV CARDS (about page) ─────────────────── */
.vmv-card-light {
  background: var(--white); padding: 48px 36px;
  position: relative; overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.vmv-card-light::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--accent);
}
.vmv-card-light:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.vmv-card-light .vmv-title {
  font-family: 'Barlow Condensed', sans-serif; font-size: 24px;
  font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--navy-900); margin-bottom: 16px;
}
.vmv-card-light .vmv-text { font-size: 15px; color: var(--muted); line-height: 1.8; }

/* ─── LIGHT FILTER BAR (products page) ────────────────────── */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 48px; }
.filter-btn {
  font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  background: var(--white); border: 1px solid var(--border);
  color: var(--muted); padding: 8px 18px; cursor: pointer;
  transition: all 0.25s ease;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--accent); border-color: var(--accent); color: var(--white);
}

/* ─── LIGHT TIMELINE (about page) ─────────────────────────── */
.timeline-light { margin-top: 48px; position: relative; }
.timeline-light::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--border);
}
.timeline-light .timeline-item { padding-left: 40px; padding-bottom: 40px; position: relative; }
.timeline-light .timeline-item::before {
  content: ''; position: absolute; left: -5px; top: 6px;
  width: 12px; height: 12px; background: var(--accent);
  border-radius: 50%; border: 2px solid var(--white); box-shadow: 0 0 0 2px var(--accent);
}
.timeline-light .timeline-year {
  font-family: 'Space Mono', monospace; font-size: 10px;
  color: var(--accent); letter-spacing: 0.2em; margin-bottom: 6px; text-transform: uppercase;
}
.timeline-light .timeline-title {
  font-family: 'Barlow Condensed', sans-serif; font-size: 20px;
  font-weight: 800; text-transform: uppercase; color: var(--navy-900);
  margin-bottom: 6px;
}
.timeline-light .timeline-text { font-size: 14px; color: var(--muted); line-height: 1.7; }