/* =============================================================
   MAVAN.SK – Main CSS
   Dark industrial theme for MAVAN welding & steel construction
   Žilina, Slovakia · mavan.sk
   ============================================================= */

/* ---------------------------------------------------------------
   1. GOOGLE FONTS
--------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Carlito:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* ---------------------------------------------------------------
   2. CSS VARIABLES
--------------------------------------------------------------- */
:root {
  --clr-bg:          #080c14;
  --clr-surface:     #0f1623;
  --clr-surface2:    #161e2e;
  --clr-surface3:    #1e2840;
  --clr-border:      #2a3550;
  --clr-border-soft: #1e2a40;
  --clr-text:        #c8d6e8;
  --clr-muted:       #7a8fa8;
  --clr-heading:     #f0f4ff;
  --clr-accent:      #e8940c;
  --clr-accent-h:    #f5a828;
  --clr-accent-dim:  rgba(232,148,12,.15);
  --clr-blue:        #1a7ff5;
  --clr-blue-light:  #4d9fff;
  --clr-blue-dim:    rgba(26,127,245,.12);
  --clr-success:     #22c55e;
  --clr-error:       #ef4444;
  --clr-header-bg:   rgba(8,12,20,.92);

  --font-body:       'Carlito', Calibri, Candara, 'Segoe UI', sans-serif;
  --font-mono:       'Courier New', monospace;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-xl:   20px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,.4);
  --shadow-md:   0 4px 20px rgba(0,0,0,.5);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.6);
  --shadow-glow: 0 0 24px rgba(232,148,12,.25);

  --transition:  .25s ease;
  --transition-slow: .4s ease;

  --max-width:   1200px;
  --section-pad: 80px 24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-blue); }

/* Selection */
::selection { background: var(--clr-accent-dim); color: var(--clr-heading); }

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Links */
a {
  color: var(--clr-blue-light);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--clr-accent); }
a:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Lists */
ul, ol { list-style: none; }

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  color: var(--clr-heading);
  line-height: 1.2;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

strong { color: var(--clr-heading); font-weight: 700; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--clr-accent);
  color: #000;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-weight: 700;
  z-index: 9999;
  transition: top .2s;
}
.skip-link:focus { top: 16px; }

/* ---------------------------------------------------------------
   4. LAYOUT UTILITIES
--------------------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-pad);
}
.section--tight { padding: 48px 24px; }
.section--flush { padding: 0 24px 80px; }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 { margin-bottom: 12px; }

.section-eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 12px;
}

.text-center { text-align: center; }
.text-muted   { color: var(--clr-muted); }

.lead {
  font-size: 1.1rem;
  color: var(--clr-muted);
  max-width: 680px;
  margin: 0 auto;
}

/* ---------------------------------------------------------------
   5. HEADER & NAVIGATION
--------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  background: var(--clr-header-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 2px solid var(--clr-blue);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.site-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {}

.nav-link {
  display: block;
  padding: 6px 14px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #b8cce8;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
}
.nav-link:hover,
.nav-link.active {
  color: var(--clr-blue-light);
  background: var(--clr-blue-dim);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

/* Language switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.lang-btn {
  padding: 4px 10px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.lang-btn:hover { color: var(--clr-heading); background: var(--clr-surface3); }
.lang-btn.active {
  background: var(--clr-blue);
  color: #fff;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-toggle:hover { background: var(--clr-surface2); }
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--clr-heading);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 100svh;
  background: #080c14;
  z-index: 100;
  flex-direction: column;
  padding: 24px 24px 32px;
  gap: 8px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-nav.open { display: flex; }

.mobile-nav-link {
  display: block;
  padding: 14px 20px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-heading);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--clr-blue-dim);
  border-color: var(--clr-blue);
  color: var(--clr-blue-light);
}

.mobile-nav-lang {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--clr-border);
}
.mobile-nav-lang .lang-btn {
  flex: 1;
  text-align: center;
  padding: 10px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: .85rem;
}
.mobile-nav-lang .lang-btn.active {
  border-color: var(--clr-blue);
}

/* ---------------------------------------------------------------
   6. HERO
--------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-bg);
}

/* Hero background image */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: .25;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8,12,20,.95) 0%,
    rgba(15,22,40,.85) 50%,
    rgba(8,12,20,.75) 100%
  );
}

/* Animated grid pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(26,127,245,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,127,245,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Orange accent bar on left */
.hero::after {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--clr-accent), transparent);
  z-index: 2;
}

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 100px 24px 80px;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-accent);
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--clr-heading);
  max-width: 780px;
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--clr-accent); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--clr-muted);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------------------------------------------------------------
   7. BUTTONS
--------------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: linear-gradient(135deg, var(--clr-accent), #c97800);
  color: #000;
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  box-shadow: 0 4px 16px rgba(232,148,12,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232,148,12,.45);
  filter: brightness(1.1);
  color: #000;
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--clr-heading);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--clr-border);
  cursor: pointer;
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-outline:hover {
  border-color: var(--clr-blue-light);
  color: var(--clr-blue-light);
  background: var(--clr-blue-dim);
}

.btn-sm {
  padding: 8px 18px;
  font-size: .78rem;
}

/* ---------------------------------------------------------------
   8. STATS BAR
--------------------------------------------------------------- */
.stats-bar {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 0 24px;
}

.stats-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}

.stat {
  flex: 1 1 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 16px;
  text-align: center;
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition);
}
.stat:last-child { border-bottom: none; }
.stat:hover { background: var(--clr-surface2); }

.stat-num {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -.01em;
}

.stat-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--clr-muted);
  line-height: 1.3;
}

/* ---------------------------------------------------------------
   9. CARDS GRID
--------------------------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-accent);
}

.card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--clr-surface2);
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card:hover .card-img-wrap img { transform: scale(1.05); }

.card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-tag {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clr-blue-light);
}

.card h3 { font-size: 1.1rem; margin-bottom: 4px; }

.card p { font-size: .9rem; color: var(--clr-text); flex: 1; }

.card-list {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.card-list li {
  font-size: .82rem;
  color: var(--clr-muted);
  padding-left: 16px;
  position: relative;
}
.card-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--clr-accent);
  font-weight: 700;
}

/* ---------------------------------------------------------------
   10. SPLIT LAYOUT
--------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.split-reverse { direction: rtl; }
.split.split-reverse > * { direction: ltr; }

.split-img {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--clr-surface);
}
.split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-img::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  border: 1px solid var(--clr-border);
  z-index: 1;
  pointer-events: none;
}

/* Orange corner accent */
.split-img::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, transparent 50%, var(--clr-accent) 50%);
  opacity: .5;
  border-radius: 0 0 var(--radius-xl) 0;
}

.split-content h2 { margin-bottom: 16px; }
.split-content p { color: var(--clr-text); margin-bottom: 16px; }

/* Checklist */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .92rem;
  color: var(--clr-text);
  padding: 0;
}
.checklist li::before {
  content: '✓';
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: rgba(34,197,94,.15);
  color: var(--clr-success);
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 700;
  margin-top: 1px;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------
   11. CERTIFICATES
--------------------------------------------------------------- */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.cert-item {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-left: 3px solid var(--clr-accent);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), box-shadow var(--transition);
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}
.cert-item:hover {
  border-color: var(--clr-accent);
  border-left-color: var(--clr-accent);
  box-shadow: var(--shadow-md);
}

.cert-item strong {
  display: block;
  font-size: 1rem;
  color: var(--clr-heading);
  margin-bottom: 10px;
}
.cert-item p {
  font-size: .88rem;
  color: var(--clr-muted);
  margin-bottom: 16px;
}

.cert-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--clr-accent);
  border: 1px solid var(--clr-accent-dim);
  border-radius: var(--radius-sm);
  transition: background var(--transition), border-color var(--transition);
  text-decoration: none;
}
.cert-link:hover {
  background: var(--clr-accent-dim);
  border-color: var(--clr-accent);
  color: var(--clr-accent-h);
}
.cert-link::before { content: '↓'; }

/* ---------------------------------------------------------------
   12. GALLERY
--------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.gallery-grid figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-grid figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition-slow);
}
.gallery-grid figure:hover img {
  transform: scale(1.08);
  filter: brightness(1.15);
}
.gallery-grid figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 12px 10px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,.75), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-grid figure:hover figcaption { opacity: 1; }

/* Lightbox */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.95);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox-overlay.open { display: flex; }
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  color: var(--clr-heading);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}
.lightbox-close:hover { background: var(--clr-error); border-color: var(--clr-error); }

/* ---------------------------------------------------------------
   13. PARTNERS
--------------------------------------------------------------- */
.partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  padding: 16px 0;
}

.partner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 28px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  min-width: 140px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.partner:hover {
  border-color: var(--clr-border);
  box-shadow: var(--shadow-md);
}
.partner img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: brightness(.7) grayscale(.4);
  transition: filter var(--transition);
}
.partner:hover img { filter: brightness(1) grayscale(0); }
.partner-name {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

/* ---------------------------------------------------------------
   14. CTA STRIP
--------------------------------------------------------------- */
.cta-strip {
  background: linear-gradient(135deg, var(--clr-surface) 0%, var(--clr-surface2) 100%);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 56px 24px;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-blue), var(--clr-accent));
}

.cta-strip-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-strip h2 { font-size: clamp(1.2rem, 3vw, 1.8rem); margin-bottom: 8px; }
.cta-strip p { color: var(--clr-muted); margin: 0; font-size: .95rem; }

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------
   15. TEAM
--------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.team-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--clr-surface2);
}
.team-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.team-card:hover .team-card-img img { transform: scale(1.04); }

.team-card-body { padding: 24px; }

.team-role {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-blue-light);
  margin-bottom: 6px;
}

.team-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-heading);
  margin-bottom: 12px;
}

.team-card-body p { font-size: .88rem; color: var(--clr-text); }

.team-contacts {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.team-contacts a {
  font-size: .82rem;
  color: var(--clr-blue-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.team-contacts a:hover { color: var(--clr-accent); }

/* ---------------------------------------------------------------
   16. CONTACT PAGE
--------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: 56px;
  align-items: start;
}

.contact-info-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color var(--transition);
}
.contact-info-card:hover { border-color: var(--clr-blue); }

.contact-info-card .role {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clr-blue-light);
}
.contact-info-card .name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-heading);
}
.contact-info-card a {
  font-size: .92rem;
  color: var(--clr-text);
}
.contact-info-card a:hover { color: var(--clr-accent); }

/* Address/map block */
.contact-map-block {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
}
.contact-map-block iframe {
  display: block;
  width: 100%;
  border: none;
}

/* Company table */
.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table th,
.company-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: top;
  font-size: .9rem;
}
.company-table th {
  width: 42%;
  color: var(--clr-muted);
  font-weight: 600;
}
.company-table td { color: var(--clr-text); }
.company-table tr:last-child th,
.company-table tr:last-child td { border-bottom: none; }

/* Hours table */
.hours-table {
  border-collapse: collapse;
  font-size: .88rem;
}
.hours-table td {
  padding: 2px 16px 2px 0;
  border-bottom: none;
}
.hours-table td:last-child { color: var(--clr-heading); font-weight: 600; }

/* ---------------------------------------------------------------
   17. CONTACT FORM
--------------------------------------------------------------- */
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-group label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-muted);
}
.form-group label .required { color: var(--clr-error); margin-left: 3px; }

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--clr-surface2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-heading);
  font-family: var(--font-body);
  font-size: .92rem;
  padding: 12px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-muted); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--clr-blue);
  box-shadow: 0 0 0 3px rgba(26,127,245,.15);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group .error-msg {
  font-size: .78rem;
  color: var(--clr-error);
  display: none;
}
.form-group.has-error input,
.form-group.has-error textarea { border-color: var(--clr-error); }
.form-group.has-error .error-msg { display: block; }

.form-submit {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.form-notice {
  font-size: .78rem;
  color: var(--clr-muted);
}

/* Form success/error messages */
.form-message {
  display: none;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: .9rem;
  font-weight: 600;
}
.form-message.success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.3);
  color: var(--clr-success);
}
.form-message.error {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  color: var(--clr-error);
}

/* ---------------------------------------------------------------
   18. FOOTER
--------------------------------------------------------------- */
.site-footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 64px 24px 32px;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--clr-border);
}

.footer-brand p {
  font-size: .88rem;
  color: var(--clr-muted);
  max-width: 280px;
}

.footer-col h4 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 16px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-nav a {
  font-size: .88rem;
  color: var(--clr-text);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--clr-accent); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact a,
.footer-contact span {
  font-size: .88rem;
  color: var(--clr-text);
}
.footer-contact a:hover { color: var(--clr-accent); }

.footer-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.footer-cert-badge {
  padding: 4px 10px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: .8rem;
  color: var(--clr-muted);
  margin: 0;
}
.footer-bottom a { color: var(--clr-muted); }
.footer-bottom a:hover { color: var(--clr-accent); }

/* ---------------------------------------------------------------
   19. ANIMATIONS
--------------------------------------------------------------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-on-scroll.delay-1 { transition-delay: .1s; }
.animate-on-scroll.delay-2 { transition-delay: .2s; }
.animate-on-scroll.delay-3 { transition-delay: .3s; }
.animate-on-scroll.delay-4 { transition-delay: .4s; }

/* Page load fade */
.page-fade {
  animation: pageFadeIn .4s ease forwards;
}
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Pulse for accent elements */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .6; }
}

/* ---------------------------------------------------------------
   20. ABOUT PAGE SPECIFICS
--------------------------------------------------------------- */
.story-block {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

/* ---------------------------------------------------------------
   21. PORTFOLIO PAGE
--------------------------------------------------------------- */
.portfolio-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-blue);
}
.portfolio-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--clr-surface2);
}
.portfolio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.portfolio-card:hover .portfolio-card-img img { transform: scale(1.05); }
.portfolio-card-body { padding: 24px; }
.portfolio-card-sector {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clr-blue-light);
  margin-bottom: 8px;
}
.portfolio-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.portfolio-card p { font-size: .87rem; color: var(--clr-muted); }

/* ---------------------------------------------------------------
   22. CONTACT HIGHLIGHTS (contact page icon cards)
--------------------------------------------------------------- */
.contact-highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.contact-highlight-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
  color: inherit;
}
.contact-highlight-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.contact-highlight-card.ch-primary {
  border-color: rgba(232,148,12,.35);
  background: linear-gradient(135deg, rgba(232,148,12,.08) 0%, rgba(232,148,12,.02) 100%);
}

.ch-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(232,148,12,.18), rgba(232,148,12,.06));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  flex-shrink: 0;
}
.ch-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.ch-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-heading);
  line-height: 1.25;
  word-break: break-word;
}
.contact-highlight-card.ch-primary .ch-value {
  color: var(--clr-accent);
  font-size: 1.3rem;
}
.ch-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-top: 2px;
}

/* ---------------------------------------------------------------
   22b. BREADCRUMBS
--------------------------------------------------------------- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  color: var(--clr-muted);
  padding: 16px 0;
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--clr-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--clr-accent); }
.breadcrumbs .sep { color: var(--clr-border); }
.breadcrumbs .current { color: var(--clr-text); }

/* ---------------------------------------------------------------
   23. DIVIDER
--------------------------------------------------------------- */
.divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
  margin: 0;
}

/* ---------------------------------------------------------------
   24. LOADING STATE FOR IMAGES
--------------------------------------------------------------- */
.img-placeholder {
  background: var(--clr-surface2);
  position: relative;
  overflow: hidden;
}
.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.04) 50%, transparent 100%);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ---------------------------------------------------------------
   25. UTILITY CLASSES
--------------------------------------------------------------- */
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }
.gap-24 { gap: 24px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ---------------------------------------------------------------
   26. RESPONSIVE – 1024px
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  :root { --section-pad: 64px 20px; }

  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .certs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .contact-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .site-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-right .lang-switch { display: none; }
}

/* ---------------------------------------------------------------
   27. RESPONSIVE – 768px
--------------------------------------------------------------- */
@media (max-width: 768px) {
  :root { --section-pad: 56px 16px; }

  .logo-img { height: 30px; }

  .hero { min-height: 70vh; }
  .hero-inner { padding: 80px 16px 56px; }
  .hero h1 { font-size: 2rem; }
  .hero-sub { font-size: 1rem; }

  .split {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .split.split-reverse { direction: ltr; }

  .cards-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .certs-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .cta-strip-inner {
    flex-direction: column;
    text-align: center;
  }
  .cta-actions { justify-content: center; }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .form-row { grid-template-columns: 1fr; }

  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ---------------------------------------------------------------
   28. RESPONSIVE – 480px
--------------------------------------------------------------- */
@media (max-width: 480px) {
  .hero h1 { font-size: 1.7rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .partners-row { gap: 12px; }
  .partner { min-width: 120px; padding: 16px 16px; }
}

/* ---------------------------------------------------------------
   29. PRINT STYLES
--------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .hero-bg, .cta-strip { display: none; }
  body { background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
  h1, h2, h3, h4 { color: #000; }
  .card, .cert-item, .contact-info-card { border: 1px solid #ccc; }
}