:root {
  --primary: #1a657f;
  --primary-dark: #0f3f52;
  --accent: #fd822b;
  --gold: #fcc605;
  --green: #87bf22;
  --cyan: #069cc0;
  --purple: #b384b9;
  --burgundy: #600d12;
  --ink: #10242d;
  --muted: #647781;
  --line: #e8eef1;
  --paper: #ffffff;
  --soft: #f5fafc;
  --soft-2: #fff7ef;
  --shadow: 0 18px 55px rgba(16, 36, 45, 0.12);
  --radius: 26px;
  --radius-sm: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 10px 14px; z-index: 1000; }
.skip-link:focus { left: 14px; top: 14px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(232,238,241,.9);
}
.header-top {
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
  background: linear-gradient(90deg, rgba(26,101,127,.08), rgba(253,130,43,.06));
}
.header-top .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 8px 0; }
.header-contact { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.header-contact a:hover { color: var(--primary); }
.header-main .container { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.brand-logo {
  width: 64px; height: 64px; border-radius: 50%; object-fit: contain; background: #fff; padding: 4px;
  box-shadow: 0 8px 22px rgba(16,36,45,.1);
}
.brand-title { display: grid; line-height: 1.05; }
.brand-title strong { font-size: 16px; letter-spacing: .03em; color: var(--primary-dark); }
.brand-title span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .16em; margin-top: 5px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 12px 14px;
  border-radius: 999px;
  color: #284854;
  font-weight: 700;
  font-size: 14px;
}
.nav a.active, .nav a:hover { background: rgba(26,101,127,.1); color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: #fff; border-radius: 999px; cursor: pointer; }
.menu-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 4px auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  border: 0; cursor: pointer; border-radius: 999px; min-height: 46px; padding: 0 22px;
  font-weight: 800; letter-spacing: .01em; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--accent), #ff9e50); box-shadow: 0 14px 34px rgba(253,130,43,.32); }
.btn-primary:hover { box-shadow: 0 18px 40px rgba(253,130,43,.4); }
.btn-outline { color: var(--primary); border: 1px solid rgba(26,101,127,.25); background: #fff; }
.btn-outline:hover { background: rgba(26,101,127,.08); }
.btn-dark { color: #fff; background: var(--primary-dark); }
.btn-small { min-height: 38px; padding: 0 14px; font-size: 13px; }
.cart-link { position: relative; }
.cart-count {
  position: absolute; top: -6px; right: -7px; min-width: 21px; height: 21px; padding: 0 5px;
  border-radius: 999px; background: var(--accent); color: #fff; font-size: 12px; line-height: 21px; text-align: center;
  box-shadow: 0 6px 12px rgba(253,130,43,.28);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  display: grid;
  align-items: center;
  background: var(--primary-dark);
  color: #fff;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,36,47,.86) 0%, rgba(10,36,47,.58) 47%, rgba(10,36,47,.22) 100%),
    url('images/hero-1.jpg') center/cover no-repeat;
  transform: scale(1.02);
}
.hero::after {
  content: "";
  position: absolute; inset: auto -120px -180px auto;
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(253,130,43,.36), rgba(253,130,43,0) 65%);
}
.hero-content { position: relative; z-index: 1; width: min(720px, 100%); padding: 96px 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--gold); font-weight: 800; letter-spacing: .18em; text-transform: uppercase; font-size: 12px; }
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 99px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(44px, 7vw, 86px); line-height: .98; letter-spacing: -.05em; margin: 18px 0 24px; }
.hero p { font-size: 18px; color: rgba(255,255,255,.83); max-width: 620px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.hero-metrics { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-top: 54px; max-width: 700px; }
.metric { border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); border-radius: 18px; padding: 18px; backdrop-filter: blur(12px); }
.metric strong { display:block; font-size: 26px; line-height: 1; color: #fff; }
.metric span { color: rgba(255,255,255,.72); font-size: 13px; }

.section { padding: 92px 0; }
.section.soft { background: var(--soft); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 42px; }
.section-kicker { color: var(--accent); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .18em; margin-bottom: 10px; }
.section-title { font-size: clamp(32px, 4.3vw, 54px); line-height: 1.05; letter-spacing: -.04em; margin-bottom: 0; }
.section-desc { color: var(--muted); max-width: 620px; margin: 16px 0 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 28px rgba(16,36,45,.06); overflow: hidden; }
.feature-card { padding: 30px; position: relative; }
.feature-card::before { content: ""; display: block; width: 46px; height: 5px; border-radius: 999px; background: var(--accent); margin-bottom: 22px; }
.feature-card:nth-child(2)::before { background: var(--green); }
.feature-card:nth-child(3)::before { background: var(--cyan); }
.feature-card h3 { font-size: 20px; margin-bottom: 10px; }
.feature-card p { color: var(--muted); margin-bottom: 0; }

.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.product-card { position: relative; transition: transform .22s ease, box-shadow .22s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-image { aspect-ratio: 1 / 1; overflow: hidden; background: #eef7fa; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-body { padding: 22px; }
.tag { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 10px; background: rgba(26,101,127,.1); color: var(--primary); font-size: 12px; font-weight: 800; margin-bottom: 14px; }
.product-title { font-size: 20px; line-height: 1.28; margin-bottom: 10px; }
.product-title a:hover { color: var(--primary); }
.product-copy { color: var(--muted); font-size: 14px; min-height: 68px; }
.product-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

.cta-band {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: 34px; padding: 54px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.cta-band::after { content:""; position:absolute; width: 300px; height: 300px; border-radius: 50%; right: -80px; top: -80px; background: radial-gradient(circle, rgba(252,198,5,.45), rgba(252,198,5,0) 68%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(28px, 4vw, 46px); line-height: 1.08; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.78); margin-bottom: 0; max-width: 620px; }

.page-hero { padding: 86px 0 64px; background: linear-gradient(135deg, rgba(26,101,127,.12), rgba(253,130,43,.08)); border-bottom: 1px solid var(--line); }
.breadcrumb { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.breadcrumb a { color: var(--primary); font-weight: 800; }
.page-title { font-size: clamp(42px, 6vw, 72px); line-height: 1; letter-spacing: -.05em; max-width: 850px; margin-bottom: 18px; }
.page-intro { color: var(--muted); font-size: 18px; max-width: 760px; margin-bottom: 0; }

.about-layout { display: grid; grid-template-columns: 1fr .85fr; gap: 48px; align-items: center; }
.about-image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.stats-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin-top: 28px; }
.stat-box { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 20px; }
.stat-box strong { font-size: 30px; color: var(--primary); line-height: 1; display:block; }
.stat-box span { color: var(--muted); font-size: 13px; }
.commitments { counter-reset: commitment; }
.commitment { padding: 22px; display: flex; gap: 16px; align-items: flex-start; }
.commitment::before { counter-increment: commitment; content: counter(commitment); flex: 0 0 38px; height: 38px; border-radius: 50%; background: var(--primary); color: #fff; display:grid; place-items:center; font-weight: 900; }
.commitment h3 { margin-bottom: 4px; font-size: 17px; }
.commitment p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.filter-btn { border: 1px solid var(--line); background: #fff; color: var(--muted); border-radius: 999px; padding: 10px 16px; cursor: pointer; font-weight: 800; }
.filter-btn.active, .filter-btn:hover { color: #fff; border-color: var(--primary); background: var(--primary); }

.detail-wrap { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); gap: 46px; align-items: start; }
.detail-media { position: sticky; top: 120px; }
.detail-media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); background: #eef7fa; }
.detail-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: 0 8px 28px rgba(16,36,45,.06); }
.detail-panel h1 { font-size: clamp(34px, 5vw, 56px); color: var(--ink); }
.detail-list { display: grid; gap: 12px; padding: 0; margin: 24px 0; list-style: none; }
.detail-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.detail-list li::before { content: "✓"; flex: 0 0 24px; height: 24px; border-radius: 50%; background: rgba(135,191,34,.13); color: var(--green); display:grid; place-items:center; font-weight: 900; }
.spec-table { display: grid; gap: 1px; border-radius: 18px; overflow: hidden; background: var(--line); margin: 22px 0; }
.spec-row { display: grid; grid-template-columns: 150px 1fr; background: #fff; }
.spec-row span { padding: 13px 16px; color: var(--muted); }
.spec-row strong { padding: 13px 16px; color: var(--ink); }

.news-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; }
.news-card { display: grid; grid-template-columns: 220px 1fr; min-height: 220px; }
.news-card .news-image { overflow: hidden; background: #eef7fa; }
.news-card img { width: 100%; height: 100%; object-fit: cover; }
.news-body { padding: 24px; }
.news-meta { display: flex; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: 12px; font-weight: 800; margin-bottom: 12px; }
.news-card h3 { font-size: 21px; line-height: 1.25; margin-bottom: 12px; }
.news-card p { color: var(--muted); margin-bottom: 0; }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: start; }
.contact-card { padding: 30px; }
.contact-list { display: grid; gap: 18px; margin-top: 24px; }
.contact-item { border: 1px solid var(--line); border-radius: 18px; padding: 18px; }
.contact-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .14em; font-weight: 900; margin-bottom: 4px; }
.contact-value { font-weight: 800; color: var(--ink); overflow-wrap: anywhere; }
.contact-form { padding: 30px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--muted); font-size: 13px; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 16px; padding: 13px 14px; outline: none; background: #fff; color: var(--ink); }
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: rgba(26,101,127,.5); box-shadow: 0 0 0 4px rgba(26,101,127,.1); }
.map-card { margin-top: 24px; height: 250px; border-radius: 22px; background: radial-gradient(circle at 20% 20%, rgba(253,130,43,.2), transparent 34%), linear-gradient(135deg, rgba(26,101,127,.92), rgba(15,63,82,.96)); color: #fff; padding: 28px; display:flex; flex-direction:column; justify-content:end; overflow:hidden; position:relative; }
.map-card::after { content:""; position:absolute; width: 220px; height: 220px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; right:-30px; top:-30px; }
.map-card strong { font-size: 26px; line-height: 1.1; position:relative; z-index:1; }
.map-card span { color: rgba(255,255,255,.75); position:relative; z-index:1; }

.cart-layout { display: grid; grid-template-columns: 1fr 370px; gap: 28px; align-items: start; }
.cart-items { display: grid; gap: 14px; }
.cart-item { display: grid; grid-template-columns: 100px 1fr auto; gap: 18px; align-items: center; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 22px; }
.cart-item img { width: 100px; height: 100px; border-radius: 16px; object-fit: cover; background: #eef7fa; }
.cart-item h3 { margin-bottom: 6px; font-size: 18px; }
.cart-item p { margin: 0; color: var(--muted); font-size: 13px; }
.qty-control { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.qty-control button { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; font-weight: 900; }
.qty-control span { min-width: 26px; text-align: center; font-weight: 900; }
.remove-btn { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-weight: 800; }
.remove-btn:hover { color: var(--burgundy); }
.summary-card { padding: 26px; position: sticky; top: 120px; }
.summary-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); padding: 14px 0; }
.summary-line strong { font-size: 22px; color: var(--primary); }
.empty-state { text-align: center; padding: 58px 28px; color: var(--muted); }
.empty-state h3 { color: var(--ink); font-size: 24px; }

.toast { position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 120%); z-index: 200; background: var(--ink); color:#fff; border-radius: 999px; padding: 13px 18px; box-shadow: var(--shadow); transition: transform .25s ease; font-weight: 800; }
.toast.show { transform: translate(-50%, 0); }
.float-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display:grid; place-items:center; box-shadow: 0 14px 34px rgba(37,211,102,.35); font-size: 15px; font-weight: 900; letter-spacing: .02em; }
.float-whatsapp:hover { transform: translateY(-2px); }

.site-footer { background: #0d2e3b; color: #fff; margin-top: 0; }
.footer-cta { padding: 46px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-cta .container { display:flex; align-items:center; justify-content:space-between; gap: 28px; }
.footer-cta h2 { font-size: clamp(26px, 4vw, 42px); line-height: 1.08; margin:0; }
.footer-main { padding: 54px 0; }
.footer-grid { display: grid; grid-template-columns: 1.1fr .65fr .65fr 1fr; gap: 36px; }
.footer-logo { width: 76px; height: 76px; border-radius: 50%; object-fit: contain; background: #fff; padding: 5px; margin-bottom: 18px; }
.footer-main p, .footer-main li { color: rgba(255,255,255,.72); }
.footer-main h3 { font-size: 16px; margin-bottom: 16px; }
.footer-main ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-main a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; color: rgba(255,255,255,.56); font-size: 13px; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

@media (max-width: 1020px) {
  .grid-3, .product-grid, .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .about-layout, .detail-wrap, .contact-grid, .cart-layout { grid-template-columns: 1fr; }
  .detail-media, .summary-card { position: static; }
  .news-card { grid-template-columns: 180px 1fr; }
  .nav { position: fixed; left: 20px; right: 20px; top: 138px; background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: 12px; display: none; flex-direction: column; align-items: stretch; }
  .nav.open { display: flex; }
  .nav a { border-radius: 14px; }
  .menu-toggle { display: inline-block; }
}
@media (max-width: 760px) {
  .container { width: min(100% - 28px, var(--container)); }
  .header-top .container { align-items: flex-start; flex-direction: column; gap: 6px; }
  .header-main .container { min-height: 70px; }
  .brand { min-width: 0; }
  .brand-logo { width: 54px; height: 54px; }
  .brand-title span { display: none; }
  .header-actions .btn-outline:not(.cart-link) { display: none; }
  .hero { min-height: 630px; }
  .hero-metrics { grid-template-columns: 1fr; margin-top: 32px; }
  .section { padding: 66px 0; }
  .section-head { display: block; }
  .grid-3, .grid-2, .product-grid, .news-grid, .footer-grid, .stats-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 34px; display: block; }
  .cta-band .btn { margin-top: 24px; }
  .news-card { grid-template-columns: 1fr; }
  .news-card .news-image { aspect-ratio: 16/10; }
  .form-grid { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 78px 1fr; }
  .cart-item img { width: 78px; height: 78px; }
  .cart-item .remove-btn { grid-column: 2; justify-self: start; }
  .footer-cta .container, .footer-bottom .container { flex-direction: column; align-items: flex-start; }
}

/* Polished product cards and official-style WhatsApp buttons */
.product-grid {
  align-items: stretch;
  gap: 30px;
}
.product-card {
  isolation: isolate;
  border: 1px solid rgba(26,101,127,.12);
  background: linear-gradient(180deg, #fff 0%, #fbfdfe 100%);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 12px 34px rgba(16,36,45,.07);
}
.product-card::after {
  content: "";
  position: absolute;
  inset: auto 18px -1px 18px;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--primary), var(--cyan), var(--accent));
  opacity: .9;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 70px rgba(16,36,45,.15);
  border-color: rgba(26,101,127,.22);
}
.product-image {
  position: relative;
  aspect-ratio: 4 / 3;
  display: block;
  border-radius: 24px;
  margin: 14px 14px 0;
  background:
    radial-gradient(circle at 22% 18%, rgba(253,130,43,.16), transparent 34%),
    linear-gradient(135deg, rgba(26,101,127,.1), rgba(6,156,192,.08));
}
.product-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,63,82,0) 54%, rgba(15,63,82,.26) 100%);
  pointer-events: none;
}
.product-image img {
  border-radius: inherit;
}
.product-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(16,36,45,.12);
  backdrop-filter: blur(10px);
}
.product-body {
  display: flex;
  flex-direction: column;
  min-height: 270px;
  padding: 20px 22px 24px;
}
.product-title {
  order: 1;
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: -.02em;
  margin: 4px 0 10px;
}
.product-title a {
  display: inline;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color .2s ease, background-size .2s ease;
}
.product-title a:hover {
  background-size: 100% 2px;
}
.product-body .tag {
  order: 2;
  width: max-content;
  margin-bottom: 14px;
  background: rgba(253,130,43,.1);
  color: #c4540c;
}
.product-copy {
  order: 3;
  min-height: 74px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-actions {
  order: 4;
  margin-top: auto;
  padding-top: 18px;
}
.product-card-actions .btn {
  flex: 1 1 138px;
}
.filters {
  justify-content: center;
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(26,101,127,.1);
  border-radius: 999px;
  padding: 10px;
  width: max-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 12px 34px rgba(16,36,45,.06);
}
.filter-btn {
  border-radius: 999px;
  border-color: transparent;
  background: transparent;
}
.filter-btn.active,
.filter-btn:hover {
  box-shadow: 0 10px 26px rgba(26,101,127,.16);
}

.btn-whatsapp,
a.btn[data-whatsapp] {
  color: #fff;
  background: #25D366;
  box-shadow: 0 14px 34px rgba(37,211,102,.32);
}
.btn-whatsapp:hover,
a.btn[data-whatsapp]:hover {
  background: #1ebe5d;
  box-shadow: 0 18px 42px rgba(37,211,102,.42);
}
.btn-whatsapp::before,
a.btn[data-whatsapp]::before {
  content: "";
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  background: center / contain no-repeat url("data:image/svg+xml,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23fff' d='M16.01 3.2c-7.06 0-12.8 5.74-12.8 12.8 0 2.25.59 4.43 1.7 6.36L3.1 28.8l6.6-1.73A12.78 12.78 0 0 0 16.01 28.8c7.06 0 12.8-5.74 12.8-12.8s-5.74-12.8-12.8-12.8zm0 23.43c-2.03 0-4.01-.58-5.72-1.68l-.41-.26-3.92 1.03 1.05-3.82-.27-.43A10.56 10.56 0 0 1 5.38 16c0-5.86 4.77-10.63 10.63-10.63S26.64 10.14 26.64 16 21.87 26.63 16.01 26.63zm5.83-7.96c-.32-.16-1.88-.93-2.17-1.04-.29-.11-.5-.16-.71.16-.21.32-.82 1.04-1 1.25-.18.21-.37.24-.69.08-.32-.16-1.35-.5-2.58-1.59-.95-.85-1.6-1.9-1.79-2.22-.19-.32-.02-.49.14-.65.14-.14.32-.37.48-.56.16-.19.21-.32.32-.53.11-.21.05-.4-.03-.56-.08-.16-.71-1.71-.98-2.34-.26-.62-.52-.54-.71-.55l-.61-.01c-.21 0-.56.08-.85.4-.29.32-1.11 1.09-1.11 2.65s1.14 3.08 1.3 3.29c.16.21 2.25 3.44 5.45 4.82.76.33 1.36.53 1.82.68.77.24 1.47.21 2.02.13.62-.09 1.88-.77 2.15-1.51.27-.74.27-1.38.19-1.51-.08-.14-.29-.21-.61-.37z'/%3E%3C/svg%3E");
}
.btn-whatsapp-light {
  color: #25D366;
  background: #fff;
  border: 1px solid rgba(37,211,102,.36);
  box-shadow: 0 14px 34px rgba(37,211,102,.18);
}
.btn-whatsapp-light::before {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%2325D366' d='M16.01 3.2c-7.06 0-12.8 5.74-12.8 12.8 0 2.25.59 4.43 1.7 6.36L3.1 28.8l6.6-1.73A12.78 12.78 0 0 0 16.01 28.8c7.06 0 12.8-5.74 12.8-12.8s-5.74-12.8-12.8-12.8zm0 23.43c-2.03 0-4.01-.58-5.72-1.68l-.41-.26-3.92 1.03 1.05-3.82-.27-.43A10.56 10.56 0 0 1 5.38 16c0-5.86 4.77-10.63 10.63-10.63S26.64 10.14 26.64 16 21.87 26.63 16.01 26.63zm5.83-7.96c-.32-.16-1.88-.93-2.17-1.04-.29-.11-.5-.16-.71.16-.21.32-.82 1.04-1 1.25-.18.21-.37.24-.69.08-.32-.16-1.35-.5-2.58-1.59-.95-.85-1.6-1.9-1.79-2.22-.19-.32-.02-.49.14-.65.14-.14.32-.37.48-.56.16-.19.21-.32.32-.53.11-.21.05-.4-.03-.56-.08-.16-.71-1.71-.98-2.34-.26-.62-.52-.54-.71-.55l-.61-.01c-.21 0-.56.08-.85.4-.29.32-1.11 1.09-1.11 2.65s1.14 3.08 1.3 3.29c.16.21 2.25 3.44 5.45 4.82.76.33 1.36.53 1.82.68.77.24 1.47.21 2.02.13.62-.09 1.88-.77 2.15-1.51.27-.74.27-1.38.19-1.51-.08-.14-.29-.21-.61-.37z'/%3E%3C/svg%3E");
}
.float-whatsapp {
  width: 64px;
  height: 64px;
  background: #25D366;
  box-shadow: 0 18px 44px rgba(37,211,102,.42);
}
.float-whatsapp::before {
  content: "";
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  background: rgba(37,211,102,.18);
  animation: waPulse 1.9s ease-out infinite;
  z-index: -1;
}
.float-whatsapp .wa-icon {
  width: 34px;
  height: 34px;
  background: center / contain no-repeat url("data:image/svg+xml,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23fff' d='M16.01 3.2c-7.06 0-12.8 5.74-12.8 12.8 0 2.25.59 4.43 1.7 6.36L3.1 28.8l6.6-1.73A12.78 12.78 0 0 0 16.01 28.8c7.06 0 12.8-5.74 12.8-12.8s-5.74-12.8-12.8-12.8zm0 23.43c-2.03 0-4.01-.58-5.72-1.68l-.41-.26-3.92 1.03 1.05-3.82-.27-.43A10.56 10.56 0 0 1 5.38 16c0-5.86 4.77-10.63 10.63-10.63S26.64 10.14 26.64 16 21.87 26.63 16.01 26.63zm5.83-7.96c-.32-.16-1.88-.93-2.17-1.04-.29-.11-.5-.16-.71.16-.21.32-.82 1.04-1 1.25-.18.21-.37.24-.69.08-.32-.16-1.35-.5-2.58-1.59-.95-.85-1.6-1.9-1.79-2.22-.19-.32-.02-.49.14-.65.14-.14.32-.37.48-.56.16-.19.21-.32.32-.53.11-.21.05-.4-.03-.56-.08-.16-.71-1.71-.98-2.34-.26-.62-.52-.54-.71-.55l-.61-.01c-.21 0-.56.08-.85.4-.29.32-1.11 1.09-1.11 2.65s1.14 3.08 1.3 3.29c.16.21 2.25 3.44 5.45 4.82.76.33 1.36.53 1.82.68.77.24 1.47.21 2.02.13.62-.09 1.88-.77 2.15-1.51.27-.74.27-1.38.19-1.51-.08-.14-.29-.21-.61-.37z'/%3E%3C/svg%3E");
}
@keyframes waPulse {
  0% { transform: scale(.82); opacity: .9; }
  100% { transform: scale(1.38); opacity: 0; }
}
@media (max-width: 760px) {
  .filters { border-radius: 26px; width: 100%; }
  .filter-btn { flex: 1 1 calc(50% - 8px); }
  .product-body { min-height: auto; }
  .float-whatsapp { right: 16px; bottom: 16px; width: 58px; height: 58px; }
}