/* ═══════════════════════════════════════════════════════════
   Webtek.my — Main Stylesheet
   Primary: #0891b2 (cyan-600)  Dark: #0f172a  Text: #334155
   ═══════════════════════════════════════════════════════════ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

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

:root {
  --primary:        #0891b2;
  --primary-dark:   #0e7490;
  --primary-darker: #155e75;
  --primary-light:  #cffafe;
  --dark:           #0f172a;
  --dark2:          #1e293b;
  --text:           #334155;
  --muted:          #64748b;
  --border:         #e2e8f0;
  --bg:             #ffffff;
  --bg-alt:         #f8fafc;
  --bg-teal:        #f0fdfe;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow:         0 4px 12px rgba(0,0,0,.08);
  --shadow-lg:      0 10px 30px rgba(0,0,0,.10);
  --radius:         12px;
  --radius-lg:      20px;
  --nav-h:          72px;
  --max-w:          1200px;
  --transition:     0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--primary); text-decoration: none; }

/* ── Utilities ────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-title span { color: var(--primary); }

.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 640px;
  line-height: 1.7;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .72rem 1.6rem;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(8,145,178,.35);
}
.btn-outline {
  background: transparent;
  color: var(--dark2);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}
.btn-sm { padding: .5rem 1.1rem; font-size: .85rem; }

/* ── Fade-in animation ────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: none; }
.fade-in.delay-1 { transition-delay: .1s; }
.fade-in.delay-2 { transition-delay: .2s; }
.fade-in.delay-3 { transition-delay: .3s; }
.fade-in.delay-4 { transition-delay: .4s; }

/* ══════════════════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════════════════ */
#main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
  height: var(--nav-h);
}
#main-nav.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -.02em;
}
.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Menu */
#nav-menu {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
}
.nav-link {
  padding: .45rem .8rem;
  border-radius: 6px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--primary); background: var(--bg-teal); }

.nav-cta { margin-left: .75rem; }

/* Burger */
#burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--dark);
  padding: .4rem;
}

/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
#hero {
  padding: 5rem 0 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-teal) 0%, #fff 100%);
  overflow: hidden;
  position: relative;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: .5;
}

.hero-inner { position: relative; z-index: 1; }

.hero-pre {
  display: inline-block;
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 1.2rem;
  padding: .35rem .9rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50px;
  box-shadow: var(--shadow-sm);
}

.hero-heading {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 1.5rem;
}
.hero-heading .accent { color: var(--primary); }

.hero-desc {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 580px;
  margin: 0 auto 2.2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Stats row */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}
.stat-item {
  padding: 0 2.5rem;
  border-right: 1px solid var(--border);
  text-align: center;
  flex: 1;
  min-width: 130px;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: .3rem;
}
.stat-label {
  font-size: .82rem;
  color: var(--muted);
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════════════════ */
#about {
  padding: 5.5rem 0;
  background: var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-description {
  color: var(--muted);
  margin-bottom: 1.8rem;
  line-height: 1.8;
  white-space: pre-line;
}
.about-features { display: flex; flex-direction: column; gap: 1.1rem; }
.feature-item {
  display: flex;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}
.feature-icon {
  width: 36px;
  height: 36px;
  background: var(--primary-light);
  color: var(--primary-darker);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}
.feature-text h4 { font-size: .95rem; font-weight: 700; color: var(--dark2); margin-bottom: .2rem; }
.feature-text p  { font-size: .85rem; color: var(--muted); }

/* About image side */
.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}
.about-image-wrap img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 400px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about-image-placeholder {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 50%, #67e8f9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--primary-dark);
  box-shadow: var(--shadow-lg);
}
.about-stat-badge {
  position: absolute;
  background: #fff;
  border-radius: 12px;
  padding: .8rem 1.2rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 1px solid var(--border);
}
.about-stat-badge:nth-child(2) { bottom: -20px; left: -30px; }
.about-stat-badge:nth-child(3) { top: -20px; right: -20px; }
.about-stat-badge .num { display: block; font-size: 1.4rem; font-weight: 800; color: var(--primary); }
.about-stat-badge .lbl { font-size: .72rem; color: var(--muted); font-weight: 500; }

/* ══════════════════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════════════════ */
#services {
  padding: 5.5rem 0;
  background: var(--bg-alt);
}
.services-intro { max-width: 680px; margin-bottom: 3rem; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.service-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--bg-teal);
  color: var(--primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
}
.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .6rem;
}
.service-card p {
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 1.2rem;
  line-height: 1.65;
}
.service-features {
  list-style: none;
  margin-bottom: 1.5rem;
  flex: 1;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--text);
  padding: .25rem 0;
}
.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-card-links {
  display: flex;
  gap: .75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.service-card-links a {
  font-size: .82rem;
  font-weight: 600;
  color: var(--primary);
  transition: color var(--transition);
}
.service-card-links a:hover { color: var(--primary-dark); }

/* Tech logos strip */
.tech-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.tech-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 500;
  transition: color var(--transition);
}
.tech-logo-item i { font-size: 1.8rem; }
.tech-logo-item:hover { color: var(--primary); }

/* ══════════════════════════════════════════════════════════
   PRODUCTS
   ══════════════════════════════════════════════════════════ */
#products {
  padding: 5.5rem 0;
  background: var(--bg);
}
.products-intro { max-width: 680px; margin-bottom: 3rem; }
.product-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
  padding: 2.5rem;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.product-block:last-child { margin-bottom: 0; }
.product-block.reverse { }
.product-block.reverse .product-media { order: 2; }
.product-block.reverse .product-info  { order: 1; }

.product-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-darker);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: .3rem .8rem;
  border-radius: 50px;
  margin-bottom: .9rem;
}
.product-info h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: .4rem;
}
.product-info p {
  color: var(--muted);
  margin-bottom: 1.3rem;
  font-size: .95rem;
  line-height: 1.7;
}
.product-features {
  list-style: none;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .4rem;
}
.product-features li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--text);
}
.product-features li i { color: var(--primary); font-size: .75rem; }

.product-media {
  border-radius: var(--radius);
  overflow: hidden;
}
.product-media.dual-video {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) {
  .product-media.dual-video { grid-template-columns: 1fr; }
}
.product-media iframe,
.product-media img,
.product-media .product-img-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  object-fit: cover;
}
.product-img-placeholder {
  background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: rgba(255,255,255,.6);
}
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .5rem;
}
.btn-whatsapp {
  background: #25d366;
  color: #fff;
  border: none;
}
.btn-whatsapp:hover {
  background: #1ebe57;
  color: #fff;
}

/* ══════════════════════════════════════════════════════════
   WHY US
   ══════════════════════════════════════════════════════════ */
#why-us {
  padding: 5.5rem 0;
  background: var(--bg-alt);
}
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.why-us-left .section-sub { margin-bottom: 2rem; }
.why-us-left p {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.why-us-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.why-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.why-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.why-card-icon {
  width: 44px;
  height: 44px;
  background: var(--bg-teal);
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.why-card h4 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: .4rem; }
.why-card p  { font-size: .83rem; color: var(--muted); line-height: 1.6; }

/* ══════════════════════════════════════════════════════════
   INDUSTRIES
   ══════════════════════════════════════════════════════════ */
#industries {
  padding: 5.5rem 0;
  background: var(--bg);
}
.industries-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3rem;
}
.industries-header .section-sub { color: var(--muted); line-height: 1.75; }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.2rem;
}
.industry-card {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 1.8rem 1.4rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  cursor: default;
}
.industry-card:hover {
  background: var(--bg-teal);
  border-color: var(--primary);
  transform: translateY(-3px);
}
.industry-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  color: var(--primary-darker);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 1rem;
  transition: background var(--transition);
}
.industry-card:hover .industry-icon { background: var(--primary); color: #fff; }
.industry-card h4 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: .4rem; }
.industry-card p  { font-size: .8rem; color: var(--muted); line-height: 1.55; }

/* ══════════════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════════════ */
#contact {
  padding: 5.5rem 0;
  background: var(--bg-alt);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}
.contact-info .section-title { font-size: 2.2rem; }
.contact-info .section-title .green { color: #16a34a; }
.contact-desc {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.contact-items { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item-icon {
  width: 42px;
  height: 42px;
  background: var(--primary-light);
  color: var(--primary-darker);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-item-body small {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .15rem;
}
.contact-item-body span {
  font-size: .95rem;
  color: var(--dark2);
  font-weight: 500;
}

/* Contact Form */
.contact-form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.contact-form-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .3rem;
}
.contact-form-card .form-sub {
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--dark2);
  margin-bottom: .4rem;
}
.form-group label .req { color: var(--primary); margin-left: .2rem; }
.form-control {
  width: 100%;
  padding: .65rem .95rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .92rem;
  font-family: inherit;
  color: var(--dark2);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(8,145,178,.12);
}
textarea.form-control { resize: vertical; min-height: 110px; }
.form-submit { width: 100%; justify-content: center; margin-top: .5rem; font-size: 1rem; padding: .8rem; }
.form-msg {
  padding: .8rem 1rem;
  border-radius: 8px;
  font-size: .88rem;
  margin-bottom: 1rem;
  display: none;
}
.form-msg.success { background: #d1fae5; color: #065f46; display: block; }
.form-msg.error   { background: #fee2e2; color: #991b1b; display: block; }

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
#footer {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-brand p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1.4rem;
  max-width: 300px;
}
.footer-contact-line {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: .55rem;
}
.footer-contact-line i { color: var(--primary); width: 14px; }
.footer-contact-line a { color: var(--muted); }
.footer-contact-line a:hover { color: var(--primary); }

.footer-col h5 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul li a {
  font-size: .88rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
}
.footer-bottom p {
  font-size: .82rem;
  color: var(--muted);
}
.footer-bottom .tagline {
  font-size: .82rem;
  color: var(--muted);
}
.footer-bottom .tagline span { color: var(--primary); font-weight: 600; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .about-grid, .why-us-grid { gap: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  #burger { display: flex; }

  #nav-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: .25rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform .3s ease, opacity .3s ease;
    pointer-events: none;
  }
  #nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-cta { margin-left: 0; margin-top: .5rem; }
  .nav-link { padding: .75rem 1rem; border-radius: 8px; }
  .btn.nav-cta { width: 100%; justify-content: center; }

  #hero { padding: 3.5rem 0 3rem; }
  .hero-stats { gap: 1rem; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); padding: 1rem 1.5rem; }
  .stat-item:last-child { border-bottom: none; }

  .about-grid,
  .why-us-grid,
  .contact-grid,
  .industries-header { grid-template-columns: 1fr; gap: 2rem; }

  .about-image-wrap { max-width: 480px; margin: 0 auto; }
  .about-stat-badge:nth-child(2) { bottom: -16px; left: -10px; }
  .about-stat-badge:nth-child(3) { top: -16px; right: -10px; }

  .product-block { grid-template-columns: 1fr; gap: 2rem; padding: 1.5rem; }
  .product-block.reverse .product-media { order: -1; }
  .product-block.reverse .product-info  { order: 0; }
  .product-features { grid-template-columns: 1fr; }

  .why-us-cards { grid-template-columns: 1fr 1fr; }

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

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

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

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .why-us-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-heading { font-size: 2.2rem; }
  .contact-form-card { padding: 1.5rem; }
}