/* ============================================================
   SMARTZONE ELECTRONICS - Simple Version
   Clean design with solid colors
   ============================================================ */

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

:root {
  --primary:    #1565c0;
  --primary-dk: #0d47a1;
  --accent:     #f57c00;
  --bg:         #ffffff;
  --bg-light:   #f5f5f5;
  --text:       #333333;
  --text-muted: #666666;
  --border:     #dddddd;
  --shadow:     0 2px 8px rgba(0,0,0,.1);
  --radius:     8px;
  --transition: .2s ease;
  --font:       'Roboto', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── TOP BAR ──────────────────────────────────────────────── */
.topbar {
  background: var(--primary-dk);
  color: #fff;
  padding: 8px 0;
  font-size: 13px;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ── NAVBAR ───────────────────────────────────────────────── */
.navbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-icon {
  font-size: 24px;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  background: var(--bg-light);
  padding: 60px 0 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 60px;
}

.hero-title {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.text-accent {
  color: var(--primary);
}

.hero-sub {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.hero-btns {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dk);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-white {
  background: #fff;
  color: var(--primary);
}

.btn-white:hover {
  background: var(--bg-light);
}

.btn-full {
  width: 100%;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-emoji {
  font-size: 120px;
}

/* ── STATS BAR ────────────────────────────────────────────── */
.stats-bar {
  background: var(--primary);
  color: #fff;
  padding: 30px 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-size: 32px;
  font-weight: 700;
}

.stat-item span {
  font-size: 13px;
  opacity: 0.9;
}

/* ── SECTIONS ─────────────────────────────────────────────── */
.section {
  padding: 60px 0;
}

.bg-light {
  background: var(--bg-light);
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 15px;
}

/* ── CATEGORIES ─────────────────────────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.cat-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.cat-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.cat-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.cat-count {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── PRODUCTS ─────────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.tab {
  padding: 8px 20px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  transition: var(--transition);
}

.tab:hover,
.tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.prod-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.prod-card:hover {
  box-shadow: var(--shadow);
}

.prod-img {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  background: var(--bg-light);
  position: relative;
}

.prod-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.badge-new { background: #e3f2fd; color: #1565c0; }
.badge-hot { background: #fff3e0; color: #f57c00; }
.badge-sale { background: #ffebee; color: #c62828; }

.prod-body {
  padding: 16px;
}

.prod-brand {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.prod-name {
  font-weight: 600;
  margin-bottom: 4px;
  cursor: pointer;
}

.prod-name:hover {
  color: var(--primary);
}

.prod-spec {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.stock-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.stock-badge.in-stock { background: #e8f5e9; color: #2e7d32; }
.stock-badge.low-stock { background: #fff3e0; color: #f57c00; }

.prod-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prod-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.prod-old {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 4px;
}

.prod-btn {
  padding: 8px 16px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.prod-btn:hover {
  background: var(--primary-dk);
}

/* ── DEALS ────────────────────────────────────────────────── */
.deal-section {
  background: var(--primary);
  color: #fff;
  padding: 60px 0;
}

.deal-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.deal-title {
  font-size: 32px;
  margin-bottom: 12px;
}

.deal-sub {
  opacity: 0.9;
  margin-bottom: 24px;
}

.countdown {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.cd-unit {
  background: rgba(255,255,255,0.2);
  padding: 12px 16px;
  border-radius: var(--radius);
  text-align: center;
  min-width: 60px;
}

.cd-num {
  display: block;
  font-size: 24px;
  font-weight: 700;
}

.cd-lbl {
  font-size: 11px;
  opacity: 0.8;
}

.cd-sep {
  font-size: 24px;
  font-weight: 700;
  align-self: center;
}

.deal-products {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.deal-prod-card {
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.deal-prod-img {
  font-size: 40px;
}

.deal-prod-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.deal-new {
  font-weight: 700;
  margin-right: 8px;
}

.deal-old {
  text-decoration: line-through;
  opacity: 0.7;
  font-size: 13px;
}

/* ── SERVICES ──────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow);
}

.service-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.service-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.service-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── WHY US ──────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  transition: var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow);
}

.why-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.why-title {
  font-size: 16px;
  margin-bottom: 4px;
}

.why-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── TESTIMONIALS ─────────────────────────────────────────── */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testi-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.testi-card:hover {
  box-shadow: var(--shadow);
}

.stars {
  color: var(--accent);
  font-size: 16px;
  margin-bottom: 12px;
}

.testi-text {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.testi-name {
  font-weight: 600;
}

.testi-loc {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── CONTACT ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

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

.info-card {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--bg-light);
  border-radius: var(--radius);
}

.info-icon {
  font-size: 20px;
}

.info-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.info-val {
  font-size: 14px;
}

.enquiry-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.form-heading {
  font-size: 20px;
  margin-bottom: 4px;
}

.form-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: #1a1a2e;
  color: #fff;
  padding: 40px 0 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

.footer-tagline {
  font-size: 13px;
  opacity: 0.7;
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  padding: 16px 0;
  text-align: center;
  font-size: 13px;
  opacity: 0.6;
}

/* ── TOAST ────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #333;
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  z-index: 1000;
  opacity: 0;
  transition: all .3s ease;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ── BACK TO TOP ──────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 99;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dk);
}

/* ── MOBILE OVERLAY ───────────────────────────────────────── */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-overlay.show {
  opacity: 1;
  visibility: visible;
}

/* ── ANIMATIONS ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-emoji {
    font-size: 80px;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .deal-inner {
    grid-template-columns: 1fr;
  }

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

  .testi-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 80px 24px 24px;
    gap: 8px;
    transition: right .3s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .hero-title {
    font-size: 32px;
  }

  .section-title {
    font-size: 24px;
  }

  .categories-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .hero-btns {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}

/* ── DARK MODE ────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:         #0f172a;
  --bg-light:   #1e293b;
  --text:       #cbd5e1;
  --text-muted: #94a3b8;
  --border:     #334155;
  --shadow:     0 2px 8px rgba(0,0,0,.3);
}

[data-theme="dark"] body { background: var(--bg); color: var(--text); }
[data-theme="dark"] .navbar { background: #1e293b; border-bottom-color: #334155; }
[data-theme="dark"] .cat-card,
[data-theme="dark"] .prod-card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .why-card,
[data-theme="dark"] .testi-card,
[data-theme="dark"] .enquiry-form { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .info-card { background: #334155; }
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea { background: #334155; border-color: #475569; color: #e2e8f0; }
[data-theme="dark"] .logo { color: #f1f5f9; }
[data-theme="dark"] .nav-link { color: #cbd5e1; }
[data-theme="dark"] .nav-links { background: #1e293b; }

/* Dark mode toggle button */
.nav-actions { display: flex; align-items: center; gap: 10px; }

.dark-mode-btn {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.dark-mode-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── FILTER + SORT BAR ───────────────────────────────────── */
.filter-sort-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 12px;
}

.sort-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
}

.sort-select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  background: var(--bg);
  color: var(--text);
}

/* ── GOOGLE MAPS ─────────────────────────────────────────── */
.map-embed {
  margin-top: 12px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

/* ── FAQ SECTION ─────────────────────────────────────────── */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
  user-select: none;
}

.faq-question:hover { background: var(--bg-light); }
.faq-question.active { color: var(--primary); background: var(--bg-light); }

.faq-toggle {
  font-size: 20px;
  font-weight: 400;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-question.active .faq-toggle { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer.open { max-height: 200px; }

.faq-answer-inner {
  padding: 0 20px 16px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── QUICK VIEW MODAL ────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  backdrop-filter: blur(4px);
}

.modal-overlay.show { opacity: 1; visibility: visible; }

.quick-view-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%) scale(0.95);
  width: 90%;
  max-width: 520px;
  background: var(--bg);
  border-radius: 12px;
  z-index: 2001;
  padding: 30px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.quick-view-modal.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}

.modal-body {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.modal-img {
  font-size: 72px;
  width: 110px;
  height: 110px;
  background: var(--bg-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-brand {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.modal-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.modal-spec {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.modal-price-row {
  margin-bottom: 8px;
}

.modal-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
}

.modal-old-price {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 8px;
}

.modal-stock {
  font-size: 13px;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── WHATSAPP FLOAT ──────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 54px;
  height: 54px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
  animation: wa-pulse 2s infinite;
}

.whatsapp-float:hover { transform: scale(1.1); }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 25px rgba(37,211,102,0.65); }
}

/* ── FOOTER COLUMNS ──────────────────────────────────────── */
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  align-items: flex-start;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
}

.footer-col ul { list-style: none; }

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul li a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 13px;
  transition: var(--transition);
}

.footer-col ul li a:hover { color: #fff; }

.footer-social-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
}

.footer-social-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-social-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 13px;
  transition: var(--transition);
}

.footer-social-btn:hover { color: #fff; }

@media (max-width: 992px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .modal-body {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}