/* ══════════════════════════════════════════════
   DYNAMIC TECHNOLOGY — Main Stylesheet
   Colors: Navy #1a237e | Red #c62828 | Black
   Font: Montserrat
   ══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --navy: #1a237e;
  --navy-dark: #0d1257;
  --navy-mid: #283593;
  --navy-light: #3949ab;
  --navy-pale: #e8eaf6;
  --red: #c62828;
  --red-dark: #8b0000;
  --red-light: #ef5350;
  --red-pale: #ffebee;
  --black: #0a0a0a;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --wa-green: #25d366;
  --wa-dark: #128c7e;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.16);
  --shadow-xl: 0 16px 48px rgba(0,0,0,.20);
  --radius: 12px;
  --radius-lg: 20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-tag { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; color: var(--navy-dark); line-height: 1.15; margin-bottom: 14px; }
.section-sub { font-size: 1rem; color: var(--gray-500); max-width: 560px; }

/* ── NAVBAR ─────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--white);
  border-bottom: 2px solid transparent;
  transition: border-color .3s, box-shadow .3s;
  height: 72px;
}
.navbar.scrolled { border-color: var(--navy-pale); box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}

.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo img { height: 44px; width: auto; object-fit: contain; }

.nav-links {
  display: flex; align-items: center; gap: 8px;
}
.nav-links li a {
  font-size: .85rem; font-weight: 600; letter-spacing: .02em;
  color: var(--gray-700); padding: 8px 14px; border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav-links li a:hover,
.nav-links li a.active { color: var(--navy); background: var(--navy-pale); }

.btn-wa-nav {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--wa-green); color: var(--white) !important;
  font-size: .82rem !important; font-weight: 700 !important;
  padding: 9px 18px !important; border-radius: 50px !important;
  background: var(--wa-green) !important;
  transition: background .2s, transform .2s !important;
}
.btn-wa-nav:hover { background: var(--wa-dark) !important; transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .3s, opacity .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media(max-width:768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--white); flex-direction: column; align-items: stretch;
    padding: 16px; gap: 4px; border-bottom: 2px solid var(--navy-pale);
    transform: translateY(-110%); opacity: 0;
    transition: transform .35s ease, opacity .3s;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-links li a { padding: 12px 16px; border-radius: 10px; font-size: .95rem; }
  .btn-wa-nav { text-align: center; margin-top: 8px; }
}

/* ── HERO ─────────────────────────────────────── */
.hero {
  padding-top: 72px;
  background: var(--navy-dark);
  position: relative; overflow: hidden;
  min-height: 92vh;
  display: flex; align-items: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-accent {
  position: absolute; top: -120px; right: -80px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(198,40,40,.25) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  position: relative; z-index: 2;
  width: 100%; padding: 80px 0;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.85); font-size: .78rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 7px 16px; border-radius: 50px; margin-bottom: 24px;
}
.hero-badge::before { content: '●'; color: var(--wa-green); font-size: .6rem; }
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900;
  color: var(--white); line-height: 1.08; margin-bottom: 20px;
}
.hero-title span { color: var(--red-light); }
.hero-sub {
  font-size: 1.05rem; color: rgba(255,255,255,.7);
  max-width: 460px; margin-bottom: 36px; font-weight: 400; line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn-hero-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--red); color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: .9rem; font-weight: 700; letter-spacing: .02em;
  padding: 14px 28px; border-radius: 50px;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 20px rgba(198,40,40,.4);
}
.btn-hero-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(198,40,40,.5); }
.btn-hero-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid rgba(255,255,255,.25); color: rgba(255,255,255,.9);
  font-family: 'Montserrat', sans-serif;
  font-size: .9rem; font-weight: 600;
  padding: 12px 26px; border-radius: 50px;
  transition: border-color .2s, background .2s;
  background: transparent;
}
.btn-hero-outline:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

.hero-trust {
  display: flex; gap: 28px; margin-top: 48px; flex-wrap: wrap;
}
.hero-trust-item { display: flex; align-items: center; gap: 8px; }
.hero-trust-icon { font-size: 1.3rem; }
.hero-trust-label { font-size: .8rem; color: rgba(255,255,255,.6); font-weight: 500; }
.hero-trust-label strong { color: rgba(255,255,255,.9); font-weight: 700; display: block; }

/* Hero image side */
.hero-img-wrap {
  position: relative;
  display: flex; justify-content: center;
}
.hero-img-main {
  width: 100%; max-width: 500px;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,.5);
  object-fit: cover; aspect-ratio: 4/3;
}
.hero-img-badge {
  position: absolute; bottom: -20px; left: -20px;
  background: var(--white); border-radius: 14px;
  padding: 14px 20px; box-shadow: var(--shadow-xl);
  display: flex; align-items: center; gap: 12px;
}
.hero-img-badge .badge-icon { font-size: 1.8rem; }
.hero-img-badge .badge-text strong { font-size: .95rem; font-weight: 800; color: var(--navy-dark); display: block; }
.hero-img-badge .badge-text span { font-size: .78rem; color: var(--gray-500); }

@media(max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 0; text-align: center; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-img-wrap { display: none; }
}

/* ── FEATURED PRODUCTS ──────────────────────── */
.featured { padding: 88px 0; background: var(--gray-100); }
.featured-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; flex-wrap: wrap; gap: 16px; }
.link-all { font-size: .9rem; font-weight: 700; color: var(--navy); display: flex; align-items: center; gap: 6px; transition: gap .2s; }
.link-all:hover { gap: 10px; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

/* ── PRODUCT CARD ───────────────────────────── */
.product-card {
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
  display: flex; flex-direction: column;
  position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.card-img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product-card:hover .card-img-wrap img { transform: scale(1.06); }

.card-badge {
  position: absolute; top: 14px; left: 14px;
  font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 50px;
}
.badge-hot { background: var(--red); color: var(--white); }
.badge-new { background: var(--navy); color: var(--white); }
.badge-sale { background: #f59e0b; color: var(--white); }
.badge-out { background: var(--gray-300); color: var(--gray-700); }

.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-brand {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--navy-light);
  margin-bottom: 6px;
}
.card-name { font-size: 1.05rem; font-weight: 700; color: var(--gray-900); margin-bottom: 10px; line-height: 1.3; }
.card-specs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.spec-pill {
  font-size: .7rem; font-weight: 600; padding: 4px 10px; border-radius: 50px;
  background: var(--navy-pale); color: var(--navy);
}
.card-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-price { font-size: 1.3rem; font-weight: 900; color: var(--navy-dark); }
.card-price sup { font-size: .7em; vertical-align: super; font-weight: 700; }
.btn-card-wa {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--wa-green); color: var(--white);
  font-family: 'Montserrat', sans-serif; font-size: .78rem; font-weight: 700;
  padding: 9px 16px; border-radius: 50px;
  transition: background .2s, transform .2s;
  white-space: nowrap;
}
.btn-card-wa:hover { background: var(--wa-dark); transform: translateY(-1px); }
.btn-card-view {
  display: inline-flex; align-items: center; gap: 6px;
  border: 2px solid var(--navy-pale); color: var(--navy);
  font-family: 'Montserrat', sans-serif; font-size: .78rem; font-weight: 700;
  padding: 7px 14px; border-radius: 50px;
  background: transparent;
  transition: background .2s, border-color .2s, transform .2s;
}
.btn-card-view:hover { background: var(--navy-pale); border-color: var(--navy-pale); transform: translateY(-1px); }
.card-out-overlay {
  position: absolute; inset: 0; background: rgba(255,255,255,.55);
  display: flex; align-items: center; justify-content: center; border-radius: var(--radius-lg);
  font-size: .85rem; font-weight: 700; color: var(--gray-700);
  backdrop-filter: blur(2px);
}

/* ── WHY CHOOSE US ──────────────────────────── */
.why { padding: 88px 0; background: var(--navy-dark); }
.why-header { text-align: center; margin-bottom: 56px; }
.why-header .section-title { color: var(--white); }
.why-header .section-sub { color: rgba(255,255,255,.6); margin: 0 auto; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 32px 24px;
  transition: background .3s, border-color .3s, transform .3s;
}
.why-card:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.16); transform: translateY(-4px); }
.why-icon { font-size: 2.2rem; margin-bottom: 16px; }
.why-title { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-desc { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.7; }

/* ── CTA BANNER ─────────────────────────────── */
.cta-banner {
  background: var(--red); padding: 72px 0;
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 50%, var(--red-light) 100%);
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-banner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; color: var(--white); margin-bottom: 12px; }
.cta-banner p { font-size: 1.05rem; color: rgba(255,255,255,.8); margin-bottom: 32px; }
.btn-cta-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--white); color: var(--red-dark);
  font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 800;
  padding: 16px 36px; border-radius: 50px;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 24px rgba(0,0,0,.2);
}
.btn-cta-wa:hover { transform: translateY(-3px); box-shadow: 0 10px 40px rgba(0,0,0,.3); }

/* ── FOOTER ─────────────────────────────────── */
.footer { background: var(--black); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
@media(max-width:900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media(max-width:520px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand .footer-logo img { height: 40px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-desc { font-size: .85rem; color: rgba(255,255,255,.45); line-height: 1.7; margin-bottom: 20px; }
.footer-wa-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--wa-green); color: var(--white);
  font-family: 'Montserrat', sans-serif; font-size: .82rem; font-weight: 700;
  padding: 10px 20px; border-radius: 50px;
  transition: background .2s;
}
.footer-wa-btn:hover { background: var(--wa-dark); }

.footer-col h4 { font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: .88rem; color: rgba(255,255,255,.6); transition: color .2s; }
.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
}
.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.3); }

/* ── FLOATING WHATSAPP ──────────────────────── */
.float-wa {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--wa-green);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform .25s, box-shadow .25s;
  animation: wa-pulse 2.5s ease-in-out infinite;
}
.float-wa:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,.6); }
@keyframes wa-pulse {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,.45); }
  50% { box-shadow: 0 4px 28px rgba(37,211,102,.75), 0 0 0 10px rgba(37,211,102,.1); }
}

/* ── SHOP PAGE ──────────────────────────────── */
.shop-header {
  background: var(--navy-dark); padding: 100px 0 50px;
  text-align: center;
}
.shop-header h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; color: var(--white); margin-bottom: 8px; }
.shop-header p { color: rgba(255,255,255,.65); font-size: 1rem; }

.shop-body { padding: 60px 0 80px; background: var(--gray-100); }
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 36px; align-items: start; }
@media(max-width:900px) { .shop-layout { grid-template-columns: 1fr; } }

/* Filter sidebar */
.filter-sidebar { background: var(--white); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); position: sticky; top: 92px; }
.filter-sidebar h3 { font-size: .95rem; font-weight: 800; color: var(--navy-dark); margin-bottom: 22px; text-transform: uppercase; letter-spacing: .06em; }
.filter-group { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--gray-100); }
.filter-group:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.filter-group label.group-label { display: block; font-size: .78rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.filter-options { display: flex; flex-direction: column; gap: 8px; }
.filter-option { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.filter-option input { width: 16px; height: 16px; accent-color: var(--navy); cursor: pointer; }
.filter-option span { font-size: .88rem; color: var(--gray-700); font-weight: 500; }
.price-range { width: 100%; accent-color: var(--navy); }
.price-display { font-size: .85rem; font-weight: 700; color: var(--navy); margin-top: 8px; }
.btn-clear-filter { width: 100%; margin-top: 16px; padding: 10px; border-radius: 8px; background: var(--navy-pale); color: var(--navy); font-family: 'Montserrat', sans-serif; font-size: .82rem; font-weight: 700; transition: background .2s; }
.btn-clear-filter:hover { background: #c5cae9; }
.btn-filter-mobile { display: none; width: 100%; padding: 12px; border-radius: 10px; background: var(--navy); color: var(--white); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .9rem; margin-bottom: 20px; }
@media(max-width:900px) { .btn-filter-mobile { display: block; } .filter-sidebar { position: static; display: none; } .filter-sidebar.open { display: block; } }

/* Shop toolbar */
.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; flex-wrap: wrap; gap: 14px; }
.shop-count { font-size: .9rem; font-weight: 600; color: var(--gray-500); }
.shop-sort { padding: 9px 16px; border: 1.5px solid var(--gray-300); border-radius: 8px; font-family: 'Montserrat', sans-serif; font-size: .88rem; color: var(--gray-700); background: var(--white); outline: none; cursor: pointer; }
.shop-sort:focus { border-color: var(--navy); }
#shopGrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }

/* ── PRODUCT DETAIL PAGE ────────────────────── */
.product-detail-section { padding: 100px 0 80px; background: var(--white); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
@media(max-width:860px) { .detail-grid { grid-template-columns: 1fr; gap: 40px; } }

.detail-img-main { width: 100%; border-radius: var(--radius-lg); object-fit: cover; aspect-ratio: 4/3; margin-bottom: 14px; box-shadow: var(--shadow-md); }
.detail-thumbnails { display: flex; gap: 10px; flex-wrap: wrap; }
.thumb {
  width: 72px; height: 56px; object-fit: cover; border-radius: 8px;
  border: 2px solid var(--gray-300); cursor: pointer; transition: border-color .2s, opacity .2s;
}
.thumb:hover, .thumb.active { border-color: var(--navy); opacity: 1; }

.detail-brand { font-size: .75rem; font-weight: 700; color: var(--navy-light); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.detail-name { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; color: var(--gray-900); line-height: 1.2; margin-bottom: 16px; }
.detail-price { font-size: 2rem; font-weight: 900; color: var(--navy-dark); margin-bottom: 24px; }
.detail-specs-quick { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.detail-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.btn-detail-wa {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--wa-green); color: var(--white);
  font-family: 'Montserrat', sans-serif; font-size: .92rem; font-weight: 700;
  padding: 13px 28px; border-radius: 50px;
  transition: background .2s, transform .2s;
}
.btn-detail-wa:hover { background: var(--wa-dark); transform: translateY(-2px); }
.btn-detail-call {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--navy); color: var(--white);
  font-family: 'Montserrat', sans-serif; font-size: .92rem; font-weight: 700;
  padding: 13px 28px; border-radius: 50px;
  transition: background .2s, transform .2s;
}
.btn-detail-call:hover { background: var(--navy-dark); transform: translateY(-2px); }

/* Tabs */
.detail-tabs { border-bottom: 2px solid var(--gray-100); margin-bottom: 24px; display: flex; gap: 0; }
.detail-tab {
  padding: 12px 22px; font-size: .88rem; font-weight: 700; color: var(--gray-500);
  border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer;
  background: none; transition: color .2s, border-color .2s;
}
.detail-tab.active { color: var(--navy); border-color: var(--navy); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr:nth-child(odd) td { background: var(--gray-100); }
.specs-table td { padding: 10px 14px; font-size: .88rem; }
.specs-table td:first-child { font-weight: 700; color: var(--gray-700); width: 140px; }
.specs-table td:last-child { color: var(--gray-600); }

/* Breadcrumb */
.breadcrumb { padding: 16px 0 0; display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--gray-400); }
.breadcrumb a { color: var(--navy); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--gray-300); }

/* Related */
.related { padding: 60px 0 80px; background: var(--gray-100); }
.related h2 { font-size: 1.5rem; font-weight: 800; color: var(--navy-dark); margin-bottom: 28px; }
#relatedGrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }

/* ── ABOUT PAGE ─────────────────────────────── */
.about-hero { background: var(--navy-dark); padding: 100px 0 60px; }
.about-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 900; color: var(--white); margin-bottom: 12px; }
.about-hero p { color: rgba(255,255,255,.65); font-size: 1.05rem; max-width: 560px; }

.about-body { padding: 80px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
@media(max-width:760px) { .about-grid { grid-template-columns: 1fr; } }
.about-grid img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; object-fit: cover; aspect-ratio: 4/3; }
.about-grid .section-title { font-size: 1.8rem; }
.about-grid p { font-size: .95rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 16px; }

.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 48px 0; border-top: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100); margin-bottom: 80px; }
@media(max-width:640px) { .stats-strip { grid-template-columns: repeat(2, 1fr); } }
.stat-item { text-align: center; }
.stat-number { font-size: 2.4rem; font-weight: 900; color: var(--navy-dark); display: block; }
.stat-label { font-size: .85rem; color: var(--gray-500); font-weight: 500; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.service-card { background: var(--white); border: 2px solid var(--gray-100); border-radius: var(--radius-lg); padding: 28px 24px; transition: border-color .25s, transform .25s; }
.service-card:hover { border-color: var(--navy-pale); transform: translateY(-4px); }
.service-icon { font-size: 2rem; margin-bottom: 14px; }
.service-title { font-size: 1rem; font-weight: 700; color: var(--navy-dark); margin-bottom: 8px; }
.service-desc { font-size: .88rem; color: var(--gray-500); line-height: 1.7; }

/* ── CONTACT PAGE ───────────────────────────── */
.contact-hero-section { background: var(--navy-dark); padding: 100px 0 60px; text-align: center; }
.contact-hero-section h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; color: var(--white); margin-bottom: 10px; }
.contact-hero-section p { color: rgba(255,255,255,.65); font-size: 1rem; max-width: 480px; margin: 0 auto; }
.contact-main { padding: 72px 0 80px; background: var(--gray-100); }
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
@media(max-width:860px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-info { display: flex; flex-direction: column; gap: 18px; }
.contact-info-card { background: var(--white); border-radius: var(--radius-lg); padding: 24px 20px; display: flex; align-items: flex-start; gap: 16px; box-shadow: var(--shadow-sm); transition: transform .25s; }
.contact-info-card:hover { transform: translateY(-3px); }
.ci-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.ci-navy { background: var(--navy-pale); }
.ci-red { background: var(--red-pale); }
.ci-green { background: #f0fdf4; }
.ci-purple { background: #faf5ff; }
.ci-body h3 { font-size: .95rem; font-weight: 700; color: var(--navy-dark); margin-bottom: 4px; }
.ci-body p, .ci-body a { font-size: .88rem; color: var(--gray-500); line-height: 1.6; text-decoration: none; }
.ci-body a:hover { color: var(--navy); }
.wa-big-card { background: linear-gradient(135deg, #16a34a, #15803d); border-radius: var(--radius-lg); padding: 28px; text-align: center; box-shadow: 0 4px 20px rgba(22,163,74,.3); }
.wa-big-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--white); margin: 10px 0 6px; }
.wa-big-card p { font-size: .85rem; color: rgba(255,255,255,.8); margin-bottom: 18px; }
.btn-wa-big { display: inline-flex; align-items: center; gap: 8px; background: var(--white); color: #16a34a; font-family: 'Montserrat', sans-serif; font-size: .9rem; font-weight: 800; padding: 12px 26px; border-radius: 50px; transition: transform .2s; }
.btn-wa-big:hover { transform: scale(1.04); }
.contact-form-card { background: var(--white); border-radius: var(--radius-lg); padding: 40px 36px; box-shadow: var(--shadow-md); }
@media(max-width:480px) { .contact-form-card { padding: 28px 18px; } }
.contact-form-card h2 { font-size: 1.4rem; font-weight: 800; color: var(--navy-dark); margin-bottom: 4px; }
.contact-form-card .form-sub { font-size: .88rem; color: var(--gray-500); margin-bottom: 24px; }
.form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media(max-width:540px) { .form-row2 { grid-template-columns: 1fr; } }
.form-grp { margin-bottom: 16px; }
.form-grp label { display: block; font-size: .82rem; font-weight: 700; color: var(--navy-dark); margin-bottom: 6px; }
.form-grp input, .form-grp select, .form-grp textarea { width: 100%; padding: 11px 14px; border: 1.5px solid var(--gray-300); border-radius: 10px; font-family: 'Montserrat', sans-serif; font-size: .9rem; color: var(--gray-700); background: var(--gray-100); transition: border-color .2s, background .2s; outline: none; box-sizing: border-box; }
.form-grp input:focus, .form-grp select:focus, .form-grp textarea:focus { border-color: var(--navy); background: var(--white); }
.form-grp textarea { resize: vertical; min-height: 110px; }
.btn-send { width: 100%; padding: 13px; background: var(--navy); color: var(--white); font-family: 'Montserrat', sans-serif; font-size: .95rem; font-weight: 800; border-radius: 10px; border: none; cursor: pointer; transition: background .2s, transform .2s; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-send:hover { background: var(--navy-dark); transform: translateY(-2px); }
.form-note { font-size: .78rem; color: var(--gray-400); text-align: center; margin-top: 10px; }
.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(80px); background: #16a34a; color: var(--white); padding: 14px 28px; border-radius: 50px; font-weight: 700; font-size: .9rem; box-shadow: var(--shadow-xl); transition: transform .4s cubic-bezier(.34,1.56,.64,1), opacity .4s; opacity: 0; z-index: 9999; white-space: nowrap; }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ── SCROLL ANIMATIONS ──────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── NO RESULTS ─────────────────────────────── */
.no-results { grid-column: 1/-1; text-align: center; padding: 60px 20px; color: var(--gray-500); }
.no-results h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }

/* ── ICON STYLES ─────────────────────────────── */
.icon { width: 20px; height: 20px; display: inline-block; vertical-align: middle; }
.btn-icon { width: 16px; height: 16px; display: inline-block; vertical-align: middle; filter: brightness(0) invert(1); }
.btn-icon-sm { width: 14px; height: 14px; display: inline-block; vertical-align: middle; }
.nav-icon { width: 18px; height: 18px; vertical-align: middle; display: inline-block; }
.why-icon-img { width: 36px; height: 36px; display: block; margin-bottom: 16px; }
.trust-icon-img { width: 28px; height: 28px; flex-shrink: 0; }
.float-wa-icon { width: 28px; height: 28px; display: block; }
.ci-icon-img { width: 26px; height: 26px; display: block; }
.footer-wa-icon { width: 16px; height: 16px; display: inline-block; vertical-align: middle; filter: brightness(0) invert(1); }
.cta-wa-icon { width: 22px; height: 22px; display: inline-block; vertical-align: middle; filter: brightness(0) invert(0.1); }
.btn-detail-icon { width: 18px; height: 18px; display: inline-block; vertical-align: middle; }
.stat-icon { width: 32px; height: 32px; display: block; margin: 0 auto 8px; }
.service-icon-img { width: 36px; height: 36px; display: block; margin-bottom: 14px; }
.hamburger-icon { width: 22px; height: 22px; }