/* ============================================================
   Zeeta Biotech Scientific Instruments - Stylesheet
   ============================================================ */

:root {
  --navy: #0d2a6e;
  --navy-dark: #081a47;
  --navy-darker: #050f2c;
  --teal: #00787a;
  --teal-light: #06a3a0;
  --blue-accent: #1550c9;
  --amber: #e8a33d;

  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --bg-alt-2: #eef2f8;
  --text: #1b2430;
  --text-muted: #5b6472;
  --text-soft: #808a9a;
  --border: #e3e7ee;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 3px rgba(13, 42, 110, .08);
  --shadow-md: 0 10px 30px rgba(13, 42, 110, .10);
  --shadow-lg: 0 24px 60px rgba(13, 42, 110, .18);

  --container: 1240px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-head: 'Poppins', 'Inter', -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--navy-dark);
  line-height: 1.22;
  font-weight: 700;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.icon { width: 20px; height: 20px; flex-shrink: 0; }
.icon-sm { width: 17px; height: 17px; flex-shrink: 0; }
.icon-md { width: 26px; height: 26px; flex-shrink: 0; }
.icon-lg { width: 30px; height: 30px; flex-shrink: 0; }
.icon-xl { width: 54px; height: 54px; flex-shrink: 0; }
.ticon { width: 14px; height: 14px; flex-shrink: 0; }

/* ---------------------------------------------------------- Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--teal); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--border); }
.btn-outline:hover { border-color: var(--navy); background: var(--bg-alt); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-outline-light:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--amber); color: #fff; transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: 14px; }

/* ---------------------------------------------------------- Topbar */
.topbar {
  background: var(--navy-darker);
  color: rgba(255,255,255,.85);
  font-size: 13px;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar-left { display: flex; gap: 22px; }
.topbar-left a { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,.85); }
.topbar-left a:hover { color: #fff; }
.topbar-emails { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,.85); }
.topbar-emails a { color: inherit; }
.topbar-emails a:hover { color: #fff; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.badge-pill {
  background: rgba(255,255,255,.12);
  padding: 3px 12px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: .2px;
}
.topbar-strap { color: var(--teal-light); font-weight: 600; }

/* ---------------------------------------------------------- Navbar */
.site-header { position: sticky; top: 0; z-index: 200; }
.navbar { background: #fff; box-shadow: 0 2px 12px rgba(13,42,110,.08); }
.navbar-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 84px;
}
.brand img { height: 52px; width: auto; }

.main-nav { flex: 1; }
.main-nav > ul { display: flex; align-items: center; gap: 6px; height: 100%; }
.main-nav > ul > li { position: relative; height: 100%; display: flex; align-items: center; }
.navlink {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 10px 16px;
  font-weight: 600;
  font-size: 15px;
  color: var(--navy-dark);
  border-radius: var(--radius-sm);
  transition: all .18s ease;
}
.navlink:hover, .navlink.active { color: var(--teal); background: var(--bg-alt); }
.chev { width: 15px; height: 15px; transition: transform .2s ease; }
.has-dropdown:hover .chev { transform: rotate(180deg); }

.main-nav > ul > li.has-dropdown { position: static; }
.dropdown-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;
  border-top: 3px solid var(--teal);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .2s ease;
  z-index: 150;
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 34px 24px 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.dd-col h5 {
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--teal);
  margin-bottom: 14px;
  font-family: var(--font-body);
  font-weight: 700;
}
.dd-col ul li { margin-bottom: 4px; }
.dd-col ul li a {
  display: block;
  padding: 7px 8px;
  border-radius: 6px;
  font-size: 14.5px;
  color: var(--text);
  font-weight: 500;
}
.dd-col ul li a:hover { background: var(--bg-alt); color: var(--navy); padding-left: 12px; }
.dropdown-footer {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
}
.dd-viewall { display: inline-flex; align-items: center; gap: 6px; color: var(--navy); font-weight: 700; font-size: 14px; }
.dd-viewall:hover { color: var(--teal); }

.navbar-cta { display: flex; align-items: center; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--navy);
}
.nav-toggle .menu-close { display: none; }
.nav-toggle svg { width: 26px; height: 26px; }

/* ---------------------------------------------------------- Hero */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(5,15,44,.94) 0%, rgba(8,26,71,.88) 38%, rgba(13,42,110,.55) 62%, rgba(13,42,110,.30) 100%);
}
.hero-inner { position: relative; z-index: 2; padding: 90px 24px; }
.hero-text { max-width: 640px; }
.eyebrow {
  display: inline-block;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .3px;
  margin-bottom: 22px;
  color: #fff;
}
.eyebrow-dark {
  background: rgba(13,42,110,.08);
  border: 1px solid rgba(13,42,110,.18);
  color: var(--navy);
}
.hero-text h1 {
  color: #fff;
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  margin-bottom: 20px;
}
.hero-text p {
  font-size: 17px;
  color: rgba(255,255,255,.88);
  margin-bottom: 34px;
  max-width: 560px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------------------------------------------------------- Trust strip */
.trust-strip { background: var(--navy); padding: 26px 0; color: #fff; }
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 14.5px;
  color: rgba(255,255,255,.94);
}
.trust-item svg { color: var(--teal-light); }

/* ---------------------------------------------------------- Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 700px; margin-bottom: 46px; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-kicker {
  display: inline-block;
  color: var(--teal);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .8px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 14px; }
.section-head p { color: var(--text-muted); font-size: 16px; }
.section-cta { text-align: center; margin-top: 44px; }

/* ---------------------------------------------------------- Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.value-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 22px;
  text-align: center;
  transition: all .2s ease;
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.value-icon {
  width: 62px; height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.value-card h4 { font-size: 17px; margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--text-muted); }

/* ---------------------------------------------------------- Product grid / cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .25s ease;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); border-color: transparent; }
.pc-media {
  display: block;
  aspect-ratio: 4/3;
  background: var(--bg-alt);
  overflow: hidden;
  min-height: 0;
}
.pc-media img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s ease; }
.product-card:hover .pc-media img { transform: scale(1.06); }
.pc-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.pc-cat {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--teal);
  margin-bottom: 8px;
}
.pc-body h3 { font-size: 19px; margin-bottom: 10px; }
.pc-body h3 a:hover { color: var(--teal); }
.pc-body p { font-size: 14.5px; color: var(--text-muted); flex: 1; margin-bottom: 16px; }
.pc-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--navy); font-size: 14.5px; }
.pc-link:hover { color: var(--teal); gap: 10px; }
.pc-link svg { transition: all .2s ease; }

/* ---------------------------------------------------------- Why section */
.why-list {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
}
.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  font-size: 15.5px;
  font-weight: 500;
}
.why-list li svg { color: var(--teal); margin-top: 2px; flex-shrink: 0; }
.why-list li:last-child { grid-column: 1 / -1; max-width: 460px; margin: 0 auto; }

/* ---------------------------------------------------------- Clients */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.client-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  font-weight: 700;
  color: var(--navy-dark);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 92px;
  transition: all .2s ease;
}
.client-card:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.client-card-logo { padding: 18px 22px; }
.client-card-logo img {
  max-width: 100%;
  max-height: 56px;
  object-fit: contain;
  filter: grayscale(1) opacity(.72);
  transition: filter .25s ease;
}
.client-card-logo:hover img { filter: grayscale(0) opacity(1); }

/* ---------------------------------------------------------- CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--navy-darker), var(--navy) 60%, var(--teal) 150%);
  color: #fff;
  padding: 64px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band-inner h2 { color: #fff; font-size: 1.7rem; margin-bottom: 8px; }
.cta-band-inner p { color: rgba(255,255,255,.85); }

/* ---------------------------------------------------------- Footer */
.site-footer { background: var(--navy-darker); color: rgba(255,255,255,.72); }
.footer-main { padding: 70px 0 40px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-logo { font-family: var(--font-head); font-weight: 800; font-size: 22px; }
.footer-logo .fz { color: #fff; }
.footer-logo .fb { color: var(--teal-light); }
.footer-logo-sub { font-size: 11px; letter-spacing: 3px; color: rgba(255,255,255,.5); margin: 4px 0 18px; }
.footer-desc { font-size: 14px; line-height: 1.7; margin-bottom: 20px; color: rgba(255,255,255,.62); }
.footer-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.fbadge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}
.footer-col h4 { color: #fff; font-size: 15.5px; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,.65); }
.footer-col ul li a:hover { color: var(--teal-light); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact li svg { color: var(--teal-light); margin-top: 3px; }
.footer-contact li span { font-size: 14px; line-height: 1.6; }
.footer-contact a:hover { color: var(--teal-light); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 26px 0; }
.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.55);
}
.footer-dot { color: rgba(255,255,255,.25); }
.footer-strap { color: var(--teal-light); font-weight: 600; }

/* ---------------------------------------------------------- Breadcrumb */
.breadcrumb { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 13px 0; }
.breadcrumb a { color: var(--text-muted); font-size: 13.5px; font-weight: 600; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span:not(.bc-sep) { color: var(--navy); font-size: 13.5px; font-weight: 700; }
.bc-sep { color: var(--text-soft); margin: 0 4px; }

/* ---------------------------------------------------------- Page hero (interior) */
.page-hero {
  background: linear-gradient(120deg, var(--bg-alt), var(--bg-alt-2));
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin: 12px 0 12px; }
.page-hero p { color: var(--text-muted); font-size: 16px; max-width: 640px; }

/* ---------------------------------------------------------- About page */
.about-grid { display: grid; grid-template-columns: .85fr 1fr; gap: 60px; align-items: center; }
.about-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/2;
  min-width: 0;
  min-height: 0;
}
.about-media img { width: 100%; height: 100%; object-fit: contain; }
.about-content h2 { margin-bottom: 18px; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 15.5px; }
.about-badges { display: flex; gap: 14px; margin-top: 24px; flex-wrap: wrap; }
.about-badge {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  flex: 1;
  min-width: 170px;
}
.about-badge svg { color: var(--teal); }
.about-badge strong { display: block; font-size: 15px; color: var(--navy-dark); }
.about-badge span { font-size: 12.5px; color: var(--text-muted); }

/* ---------------------------------------------------------- Legal pages (privacy / terms) */
.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content > p:first-child { font-size: 16px; color: var(--text-muted); margin-bottom: 30px; }
.legal-content h2 { font-size: 1.25rem; margin: 38px 0 14px; }
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content p { color: var(--text-muted); font-size: 15px; line-height: 1.75; margin-bottom: 14px; }
.legal-content ul { margin: 0 0 14px; padding-left: 4px; }
.legal-content li {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.75;
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}
.legal-content li::before {
  content: '';
  position: absolute; left: 0; top: 10px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
}
.legal-content a { color: var(--navy); font-weight: 600; text-decoration: underline; }
.legal-content a:hover { color: var(--teal); }
.legal-content strong { color: var(--navy-dark); }

/* ---------------------------------------------------------- Product listing (category blocks) */
.cat-block { margin-bottom: 64px; }
.cat-block:last-child { margin-bottom: 0; }
.cat-title {
  font-size: 1.4rem;
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border);
  position: relative;
}
.cat-title::after {
  content: '';
  position: absolute; left: 0; bottom: -2px;
  width: 60px; height: 2px;
  background: var(--teal);
}

/* ---------------------------------------------------------- Product detail hero */
.product-hero { background: var(--bg-alt); padding: 60px 0 70px; }
.product-hero-inner {
  display: grid;
  grid-template-columns: .9fr 1fr;
  gap: 56px;
  align-items: center;
}
.product-hero-inner.no-media {
  grid-template-columns: 1fr;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.no-media .ph-cta, .no-media .ph-badges { justify-content: center; }
.ph-media {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  aspect-ratio: 1/1;
  /* Grid items default to min-width/height:auto, which resolves to the
     content's intrinsic size — for a tall product photo that can retroactively
     force a bigger box once the image decodes, overriding the aspect-ratio
     above and causing a visible resize. Zeroing it out keeps the box locked
     to the aspect-ratio regardless of the image's own intrinsic dimensions. */
  min-width: 0;
  min-height: 0;
}
.ph-media img { width: 100%; height: 100%; object-fit: contain; }
.ph-content h1 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin: 10px 0 8px; }
.ph-tagline { color: var(--teal); font-weight: 700; font-size: 16.5px; margin-bottom: 16px; }
.ph-desc { color: var(--text-muted); font-size: 15.5px; margin-bottom: 28px; }
.ph-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.ph-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.ph-badges .fbadge { background: #fff; border-color: var(--border); color: var(--navy-dark); }
.ph-badges .fbadge svg { color: var(--teal); }

/* ---------------------------------------------------------- Detail grid (specs / features) */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.detail-block h2 { font-size: 1.4rem; margin-bottom: 22px; }
.table-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr:not(:last-child) { border-bottom: 1px solid var(--border); }
.specs-table th, .specs-table td { padding: 13px 18px; text-align: left; font-size: 14.5px; }
.specs-table th { width: 42%; background: var(--bg-alt); font-weight: 600; color: var(--navy-dark); }
.specs-table td { color: var(--text-muted); }

.feature-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li svg { color: var(--teal); margin-top: 2px; }

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}
.app-chip {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--navy-dark);
}

.models-table { width: 100%; border-collapse: collapse; }
.models-table th, .models-table td { padding: 13px 20px; text-align: left; font-size: 14.5px; }
.models-table thead th { background: var(--navy); color: #fff; font-weight: 600; }
.models-table tbody tr:nth-child(even) { background: var(--bg-alt); }
.models-table tbody td { color: var(--text-muted); border-bottom: 1px solid var(--border); }
.models-table tbody tr:last-child td { border-bottom: none; }
.models-table tbody tr td:first-child { font-weight: 700; color: var(--navy-dark); }

/* ---------------------------------------------------------- Contact page */
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; }
.contact-info { display: flex; flex-direction: column; gap: 18px; }
.info-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.info-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.info-card h4 { font-size: 15.5px; margin-bottom: 4px; }
.info-card p { font-size: 14px; color: var(--text-muted); }
.info-card a:hover { color: var(--teal); }

.contact-form-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px;
  box-shadow: var(--shadow-sm);
}
.contact-form-wrap h2 { font-size: 1.5rem; margin-bottom: 8px; }
.form-hint { color: var(--text-muted); font-size: 13.5px; margin-bottom: 24px; }
.form-error { color: #c0392b; font-size: 13.5px; margin: -8px 0 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 7px; color: var(--navy-dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text);
  background: var(--bg-alt);
  transition: all .18s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0,120,122,.12);
}
.form-group textarea { resize: vertical; }

.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); line-height: 0; }

/* ---------------------------------------------------------- Media placeholder (products without photos yet) */
.media-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: rgba(255,255,255,.92);
}
.media-placeholder span {
  font-size: 12px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase;
  color: rgba(255,255,255,.75);
}

.specs-note {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ---------------------------------------------------------- Services page */
.services-list { display: flex; flex-direction: column; gap: 26px; }
.service-block {
  display: flex; gap: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.service-icon {
  width: 64px; height: 64px; flex-shrink: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.service-content h2 { font-size: 1.3rem; margin-bottom: 8px; }
.service-content > p { color: var(--text-muted); margin-bottom: 18px; }

/* ---------------------------------------------------------- Footer additions */
.footer-partner { font-size: 13px; color: var(--teal-light); font-weight: 600; margin-bottom: 20px; }
.footer-legal-note { font-size: 11.5px; color: rgba(255,255,255,.38); }
.footer-credit { font-size: 10px; color: rgba(255,255,255,.28); letter-spacing: .3px; }
.footer-credit a { color: inherit; }
.footer-credit a:hover { color: var(--teal-light); text-decoration: underline; }
.footer-legal-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12px;
}
.footer-legal-links a { color: rgba(255,255,255,.45); }
.footer-legal-links a:hover { color: var(--teal-light); }
.footer-legal-links .footer-dot { font-size: 10px; }

/* ---------------------------------------------------------- Brochure modal */
.btn-block { width: 100%; justify-content: center; }
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(5,15,44,.6);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  z-index: 500;
  opacity: 0; visibility: hidden;
  transition: all .2s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 440px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  transition: transform .2s ease;
}
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: var(--bg-alt); border: none; border-radius: 50%;
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-muted);
}
.modal-close:hover { background: var(--border); color: var(--navy); }
.modal-box h3 { font-size: 1.3rem; margin-bottom: 8px; padding-right: 30px; }
.modal-sub { color: var(--text-muted); font-size: 14px; margin-bottom: 22px; }
.modal-note { font-size: 12px; color: var(--text-soft); margin-top: 12px; text-align: center; }
.modal-success { text-align: center; padding: 10px 0; }
.modal-success svg { color: var(--teal); margin: 0 auto 14px; }
.modal-success h4 { margin-bottom: 8px; }
.modal-success p { color: var(--text-muted); font-size: 14.5px; }

/* ---------------------------------------------------------- WhatsApp float button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
  z-index: 400;
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float svg { width: 30px; height: 30px; }
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 26px rgba(0,0,0,.3);
  color: #fff;
}
@media (max-width: 720px) {
  .whatsapp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
  .whatsapp-float svg { width: 27px; height: 27px; }
}
body.nav-open .whatsapp-float { display: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .trust-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .dropdown-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .about-grid, .product-hero-inner, .detail-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .about-media { order: -1; }
  .ph-media { max-width: 420px; margin: 0 auto; }
  .service-block { flex-direction: column; }
}

@media (max-width: 640px) {
  .why-list { grid-template-columns: 1fr; }
  .why-list li:last-child { grid-column: auto; max-width: none; margin: 0; }
}

@media (max-width: 860px) {
  .topbar-emails { display: none; }
  .navbar-cta { display: none; }
  .main-nav {
    position: fixed;
    top: 0; right: -100%;
    width: min(340px, 88vw);
    height: 100vh;
    background: #fff;
    box-shadow: -10px 0 40px rgba(0,0,0,.2);
    transition: right .3s ease;
    overflow-y: auto;
    padding: 90px 22px 40px;
    z-index: 300;
  }
  .main-nav.open { right: 0; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 2px; height: auto; }
  .main-nav > ul > li { height: auto; display: block; }
  .navlink { width: 100%; padding: 13px 14px; }
  .has-dropdown .dropdown-menu {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none;
    border-top: none;
    border-left: 2px solid var(--border);
    margin-left: 14px;
    display: none;
  }
  .has-dropdown.dd-open .dropdown-menu { display: block; }
  .dropdown-grid { grid-template-columns: 1fr; padding: 10px 14px; gap: 18px; }
  .dropdown-footer { padding: 10px 14px 18px; }
  .nav-toggle { display: flex; }
  .nav-toggle.open .menu-open { display: none; }
  .nav-toggle.open .menu-close { display: block; }
  .nav-scrim {
    display: none;
    position: fixed; inset: 0;
    background: rgba(5,15,44,.5);
    z-index: 190;
  }
  .nav-scrim.open { display: block; }
}

@media (max-width: 480px) {
  .topbar-right { display: none; }
  .topbar-inner { height: auto; padding: 7px 0; }
  .topbar-left { font-size: 11.5px; gap: 12px; }
  .topbar-left a { white-space: nowrap; }
}

@media (max-width: 720px) {
  .section { padding: 60px 0; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .trust-strip-inner { grid-template-columns: 1fr; gap: 14px; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-inner { padding: 64px 24px; }
  .contact-form-wrap { padding: 26px; }
  .navbar-inner { height: 70px; }
  .brand img { height: 40px; }
}

@media (max-width: 480px) {
  .values-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
  .footer-dot { display: none; }
}