/* ============================================================
   SINGLA FIBRE GLASS — Main Stylesheet
   Primary: #1e4976  |  Accent: #e87722  |  Neutral: #f4f6f9
   ============================================================ */

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

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

:root {
  --blue:        #1a6baf;
  --blue-dark:   #0d4f8c;
  --blue-light:  #3b8fd9;
  --blue-pale:   #eef6fc;
  --orange:      #e8590c;
  --orange-dark: #c44d0a;
  --text:        #1a202c;
  --text-mid:    #4a5568;
  --text-light:  #718096;
  --border:      #d6e1ef;
  --bg:          #f4f6f9;
  --white:       #ffffff;
  --radius:      8px;
  --shadow-sm:   0 1px 4px rgba(30,73,118,.12);
  --shadow-md:   0 4px 16px rgba(30,73,118,.14);
  --shadow-lg:   0 8px 32px rgba(30,73,118,.18);
  --transition:  .25s ease;
  --font:        'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width:   1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-light); }
ul { list-style: none; }

/* ── Container ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--blue);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { margin-bottom: 1rem; color: var(--text-mid); }
p:last-child { margin-bottom: 0; }

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .5rem;
}
.section-title { margin-bottom: .75rem; }
.section-intro  { max-width: 640px; color: var(--text-mid); font-size: 1.05rem; }
.text-center    { text-align: center; }
.text-center .section-intro { margin-inline: auto; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .65rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--orange); color: var(--white); border-color: var(--orange); }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: var(--white); }

.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--blue); }

.btn-outline-blue { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline-blue:hover { background: var(--blue); color: var(--white); }

.btn-sm { padding: .4rem 1rem; font-size: .85rem; }

/* ── Main Nav ────────────────────────────────────────────── */
.main-nav {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: .65rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo:hover .logo-name,
.logo:hover .logo-tag { color: var(--blue); }

.logo-img {
  height: 56px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: .12rem;
  font-family: "Plus Jakarta Sans", var(--font);
  line-height: 1;
  padding-top: .05rem;
}

.logo-name {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: 0.01em;
}

.logo-tag {
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-links > li > a {
  display: block;
  padding: .5rem .75rem;
  font-size: .92rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 5px;
  transition: background var(--transition), color var(--transition);
}
.nav-links > li > a:hover { background: var(--blue-pale); color: var(--blue); }

.dropdown-caret {
  font-size: .7rem;
  margin-left: .15rem;
  opacity: .7;
}

.dropdown-trigger {
  cursor: pointer;
}

/* Dropdown */
.has-dropdown { position: relative; }

/* Invisible bridge — keeps menu open while moving pointer from trigger to menu */
.has-dropdown::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 14px;
  display: none;
}

.has-dropdown:hover::before,
.has-dropdown.open::before,
.has-dropdown:focus-within::before {
  display: block;
}

.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: .5rem 0;
  z-index: 200;
}

.dropdown li a {
  display: block;
  padding: .65rem 1.1rem;
  font-size: .9rem;
  color: var(--text-mid);
  transition: background var(--transition);
}

.dropdown li a:hover { background: var(--blue-pale); color: var(--blue); }

.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown,
.has-dropdown:focus-within .dropdown {
  display: block;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ── Page Hero ───────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, var(--blue-light) 100%);
  color: var(--white);
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  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='0.04'%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");
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: .5rem; }
.page-hero .breadcrumb { display: flex; gap: .5rem; font-size: .85rem; opacity: .75; flex-wrap: wrap; }
.page-hero .breadcrumb a { color: rgba(255,255,255,.8); }
.page-hero .breadcrumb span { color: var(--white); }

/* ── Site-wide Sections ──────────────────────────────────── */
section { padding: 80px 0; }
.section-bg   { background: var(--bg); }
.section-dark { background: var(--blue-dark); color: var(--white); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,.8); }

/* ── Homepage Hero ───────────────────────────────────────── */
.hero {
  background: linear-gradient(
    to right,
    #b8cfe6 0%,
    #c8daf0 28%,
    #dceaf5 55%,
    #f2f8fc 80%,
    #ffffff 100%
  );
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  padding: 2rem 0 1.75rem;
  max-width: 680px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--white);
  color: var(--blue);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  margin-bottom: 1rem;
}

.hero h1 { color: var(--blue-dark); margin-bottom: .85rem; font-size: clamp(1.65rem, 3.5vw, 2.35rem); }
.hero h1 em { font-style: normal; color: var(--orange); }
.hero-lead { font-size: 1.02rem; color: var(--text-mid); margin-bottom: 1.15rem; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.hero .btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}

.hero .btn-outline:hover {
  background: var(--blue);
  color: var(--white);
}

/* ── Product Cards ───────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.product-card-img {
  height: 210px;
  overflow: hidden;
  background: var(--bg);
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-card-img img { transform: scale(1.05); }

.product-card-body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .4rem;
}
.product-card h3 { font-size: 1.1rem; margin-bottom: .5rem; color: var(--blue); }
.product-card p  { font-size: .9rem; flex: 1; }
.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: 1rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--blue);
}
.product-card-link::after { content: '→'; }
.product-card-link:hover { color: var(--orange); }

/* ── Industries marquee ──────────────────────────────────── */
.industries-marquee-section {
  overflow: hidden;
}

.industries-marquee-section .section-intro {
  margin-bottom: 0;
}

.industries-marquee {
  margin-top: 2rem;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}

.industries-marquee-track {
  display: flex;
  width: max-content;
  animation: industries-scroll 45s linear infinite;
}

.industries-marquee-track:hover {
  animation-play-state: paused;
}

.industries-marquee-group {
  display: flex;
  gap: 1rem;
  padding-right: 1rem;
}

.industry-chip {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  white-space: nowrap;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: .65rem 1.25rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.industry-chip-icon {
  font-size: 1.25rem;
  line-height: 1;
}

@keyframes industries-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .industries-marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .industries-marquee { -webkit-mask-image: none; mask-image: none; }
  .industries-marquee-group[aria-hidden="true"] { display: none; }
}

/* ── Industries Grid ─────────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.industry-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1rem;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.industry-item:hover { border-color: var(--blue-light); box-shadow: var(--shadow-sm); }
.industry-icon {
  font-size: 2.2rem;
  margin-bottom: .6rem;
  display: block;
}
.industry-item span:last-child { font-size: .88rem; font-weight: 600; color: var(--blue); }

/* ── Why Choose Us ───────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.features-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scroll-padding-inline: 24px;
  margin-inline: -24px;
  padding-inline: 24px;
  padding-bottom: .35rem;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 3%, #000 97%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 3%, #000 97%, transparent);
  scrollbar-width: thin;
  scrollbar-color: var(--blue-light) transparent;
  cursor: grab;
}

.features-scroll:active {
  cursor: grabbing;
}

.features-scroll::-webkit-scrollbar {
  height: 6px;
}

.features-scroll::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 100px;
}

.features-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--blue-light);
}

.features-scroll-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
}

.features-scroll .feature-card {
  flex: 0 0 min(300px, 82vw);
  scroll-snap-align: start;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow-md); }
.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-pale);
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.feature-card h4 { margin-bottom: .4rem; }

/* ── CTA Banner ──────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: var(--white);
  text-align: center;
  padding: 64px 0;
}
.cta-banner h2 { color: var(--white); margin-bottom: .75rem; }
.cta-banner p  { color: rgba(255,255,255,.8); margin-bottom: 1.5rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── About Page ──────────────────────────────────────────── */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-img-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img-wrap img { width: 100%; height: 400px; object-fit: cover; }

.infra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.infra-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--white);
}
.infra-card h4 { margin-bottom: .5rem; color: var(--blue); }

.timeline { position: relative; padding-left: 2.5rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 2rem; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.5rem;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--blue);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue);
}
.timeline-year {
  font-size: .8rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .2rem;
}
.timeline-item h4 { margin-bottom: .3rem; }

/* ── Product Detail Page ─────────────────────────────────── */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.product-gallery { display: grid; gap: .75rem; }
.product-gallery-main {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
}
.product-gallery-main img { width: 100%; height: 380px; object-fit: cover; }
.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .5rem;
}
.product-gallery-thumbs img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: 5px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}
.product-gallery-thumbs img.active,
.product-gallery-thumbs img:hover { border-color: var(--blue); }

.product-info h2 { margin-bottom: .75rem; }
.product-info .product-intro { font-size: 1rem; margin-bottom: 1.5rem; }

.spec-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: .92rem; }
.spec-table th, .spec-table td { padding: .65rem 1rem; text-align: left; border: 1px solid var(--border); }
.spec-table thead th { background: var(--blue); color: var(--white); font-weight: 600; }
.spec-table tbody tr:nth-child(even) { background: var(--blue-pale); }

.product-features { display: grid; gap: .5rem; margin: 1rem 0; }
.product-features li { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; }
.product-features li::before { content: '✓'; color: var(--orange); font-weight: 800; flex-shrink: 0; margin-top: .05rem; }

.product-apps-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: .4rem; margin: 1rem 0; }
.product-apps-list li { font-size: .88rem; padding: .4rem .6rem; background: var(--blue-pale); border-radius: 4px; color: var(--blue); font-weight: 500; }

.product-content-full { margin-top: 3rem; }
.product-content-full h3 { margin-bottom: 1rem; }

.product-prose {
  max-width: 820px;
}

.product-prose h3 {
  margin-bottom: 1rem;
}

.product-variation-note {
  margin-top: 1.25rem;
  padding: 1rem 1.15rem;
  background: var(--blue-pale);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .95rem;
  color: var(--text-mid);
}

.product-variation-note strong {
  color: var(--blue-dark);
}

/* ── Contact Page ────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}
.contact-info-card {
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
}
.contact-info-card h3 { color: var(--white); margin-bottom: 1.25rem; }
.contact-detail {
  display: flex;
  gap: .85rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.15);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-text { font-size: .9rem; }
.contact-detail-text strong { display: block; color: var(--white); margin-bottom: .15rem; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.contact-detail-text a  { color: rgba(255,255,255,.85); }
.contact-detail-text a:hover { color: var(--white); }
.contact-detail-text span { color: rgba(255,255,255,.8); }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
}
.contact-form-wrap h3 { margin-bottom: 1.5rem; }

.form-group { margin-bottom: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

label { display: block; font-size: .85rem; font-weight: 600; color: var(--text); margin-bottom: .4rem; }
label .required { color: var(--orange); margin-left: 2px; }

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: .65rem .9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .93rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(43,108,176,.15);
}
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .85rem center; padding-right: 2.5rem; }
textarea { resize: vertical; min-height: 130px; }

.form-status {
  padding: .85rem 1rem;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  margin-top: 1rem;
  display: none;
}
.form-status.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; display: block; }
.form-status.error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; display: block; }

/* ── Map Placeholder ─────────────────────────────────────── */
.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 3rem;
}
.map-frame iframe { width: 100%; height: 400px; border: 0; display: block; }

/* ── Site Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,.8);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer-col h3, .footer-col h4 { color: var(--white); margin-bottom: .9rem; font-size: 1rem; }
.footer-col h3 { font-size: 1.15rem; }
.footer-col p  { font-size: .88rem; color: rgba(255,255,255,.7); line-height: 1.6; }
.footer-col ul li + li { margin-top: .35rem; }
.footer-col ul li a { font-size: .88rem; color: rgba(255,255,255,.7); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--white); }
.footer-col a { color: rgba(255,255,255,.7); }
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.25rem 0;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.5); margin: 0; text-align: center; }

/* ── WhatsApp Float ──────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
  color: var(--white);
}

/* ── Utility ─────────────────────────────────────────────── */
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.badge {
  display: inline-block;
  padding: .2rem .65rem;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 700;
  background: var(--blue-pale);
  color: var(--blue);
  letter-spacing: .04em;
}
.badge-orange { background: #fef3ea; color: var(--orange-dark); }

.divider { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }

/* ── Two-col content layout ──────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2rem; }

/* ── Stat Boxes ──────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.stat-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
}
.stat-box-num { font-size: 2.2rem; font-weight: 800; color: var(--blue); line-height: 1; }
.stat-box-label { font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; color: var(--text-light); margin-top: .35rem; }

.stats-row--intro {
  grid-template-columns: repeat(3, 1fr);
  max-width: 420px;
  margin-inline: auto;
  align-self: center;
}

.stats-row--centered {
  grid-template-columns: repeat(3, 1fr);
  max-width: 720px;
  margin-inline: auto;
}

/* ── Products page category pills ───────────────────────── */
.category-intro {
  background: var(--blue-pale);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-size: .95rem;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-intro-grid { grid-template-columns: 1fr; }
  .about-img-wrap img { height: 300px; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 52px 0; }

  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: .75rem;
    box-shadow: var(--shadow-md);
    z-index: 99;
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: .65rem .75rem; }
  .main-nav { position: sticky; top: 0; }
  .logo-img { height: 48px; }
  .logo-name { font-size: 1.12rem; }
  .logo-tag { font-size: .82rem; letter-spacing: 0.03em; }
  .has-dropdown .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 0 1rem;
  }
.has-dropdown:hover .dropdown { display: none; }
  .has-dropdown.open .dropdown,
  .has-dropdown:focus-within .dropdown { display: block; }

  .hero-inner { padding: 1.75rem 0 1.5rem; }
  .hero h1 { font-size: 1.8rem; }

  .products-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .three-col { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .stats-row--intro { grid-template-columns: 1fr; max-width: 280px; }
  .stats-row--centered { grid-template-columns: 1fr; max-width: 280px; }
  .product-apps-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding-inline: 16px; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
  .stats-row { grid-template-columns: 1fr; }
  .product-gallery-thumbs { grid-template-columns: repeat(3, 1fr); }
}

/* ── Product page layout (generated pages) ───────────────── */
.product-detail { padding: 48px 0 64px; }

.product-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: start;
}

.product-content h2 {
  margin: 2rem 0 .75rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--border);
  font-size: 1.35rem;
}

.product-content h2:first-child { margin-top: 0; }

.product-sidebar {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 80px;
}

.benefit-list, .app-list { margin: 1rem 0; }

.benefit-list li, .app-list li {
  padding: .45rem 0 .45rem 1.75rem;
  position: relative;
  font-size: .92rem;
  color: var(--text-mid);
}

.benefit-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 800;
}

.app-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-weight: 700;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .5rem;
  margin-top: .75rem;
}

.gallery img {
  border-radius: 6px;
  height: 90px;
  object-fit: cover;
  width: 100%;
}

.variation-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1rem 0;
}

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; }
  .product-sidebar { position: static; }
}