:root {
  --bg: #090909;
  --bg-soft: #0d1117;
  --surface: #ffffff;
  --surface-soft: #f0f9ff;
  --blue: #3b82f6;
  --blue-dark: #2563eb;
  --purple: #7c3aed;
  --purple-dark: #6d28d9;
  --teal: #0891b2;
  --green: #25d366;
  --text: #1b1b1b;
  --muted: #64748b;
  --line: rgba(255,255,255,.12);
  --shadow: 0 18px 50px rgba(0,0,0,.25);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--text);
  background: #fff;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; }

.container {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 7, 7, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand img {
  width: 86px;
  height: 66px;
  object-fit: contain;
}

.main-nav {
  margin-left: auto;
  display: flex;
  gap: 22px;
}
.main-nav a {
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
}
.main-nav a:hover { color: var(--blue); }

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(180deg, #93c5fd, var(--blue));
  color: #fff;
  box-shadow: 0 10px 24px rgba(59,130,246,.25);
}
.btn-secondary {
  background: #fff;
  color: var(--purple);
}
.btn-whatsapp {
  background: var(--green);
  color: #062b12;
  box-shadow: 0 10px 24px rgba(37,211,102,.2);
}
.btn-outline {
  border: 1px solid rgba(255,255,255,.2);
  background: transparent;
  color: #fff;
}
.full { width: 100%; }

.menu-toggle {
  display: none;
  color: #fff;
  background: transparent;
  border: 0;
  font-size: 1.8rem;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 42%, rgba(59,130,246,.19), transparent 29%),
    radial-gradient(circle at 30% 20%, rgba(124,58,237,.18), transparent 28%),
    linear-gradient(145deg, #090909 0%, #0d1117 58%, #090909 100%);
  color: #fff;
}

.hero-grid {
  min-height: 690px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 38px;
  align-items: center;
  padding: 64px 0 72px;
}

.eyebrow {
  display: inline-block;
  color: var(--purple);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  font-weight: 800;
  margin-bottom: 12px;
}
.hero .eyebrow,
.section-dark .eyebrow {
  color: var(--blue);
}

h1, h2, h3 {
  font-family: "Baloo 2", system-ui, sans-serif;
  margin: 0;
  line-height: 1;
}
h1 {
  max-width: 720px;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
  letter-spacing: -.06em;
}
h2 {
  font-size: clamp(2.35rem, 4vw, 4rem);
  letter-spacing: -.045em;
}
h3 { font-size: 1.7rem; }

.hero-copy p {
  max-width: 690px;
  margin: 20px 0 28px;
  color: rgba(255,255,255,.82);
  font-size: 1.08rem;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
  color: rgba(255,255,255,.78);
  font-size: .86rem;
  font-weight: 700;
}
.hero-logo-card {
  position: relative;
  display: grid;
  place-items: center;
}
.hero-logo-card img {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  filter: drop-shadow(0 25px 32px rgba(0,0,0,.45));
}
.glow {
  position: absolute;
  width: 70%;
  height: 70%;
  border-radius: 50%;
  background: rgba(59,130,246,.16);
  filter: blur(55px);
}

.strip {
  color: #fff;
  background: var(--purple);
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1px;
  background: rgba(255,255,255,.2);
}
.strip-grid div {
  background: var(--purple);
  padding: 20px 18px;
  text-align: center;
}
.strip strong, .strip span { display:block; }
.strip span {
  margin-top: 5px;
  font-size: .82rem;
  opacity: .78;
}

.section { padding: 92px 0; }
.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 80% 10%, rgba(124,58,237,.16), transparent 24%),
    linear-gradient(145deg, #0d1117, #070707);
}
.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}
.section-heading p, .about-grid p {
  color: var(--muted);
  line-height: 1.75;
}
.section-heading.light p { color: rgba(255,255,255,.72); }

.category-grid,
.product-grid {
  display: grid;
  gap: 18px;
}
.category-grid { grid-template-columns: repeat(3,1fr); }
.product-grid { grid-template-columns: repeat(4,1fr); }

.category-card,
.product-card,
.about-card,
.contact-card {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.category-card {
  padding: 26px;
  background: linear-gradient(180deg, #fff, var(--surface-soft));
  border: 1px solid #bfdbfe;
}
.category-icon { font-size: 2.2rem; margin-bottom: 18px; }
.category-card p {
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0;
}

.products-toolbar {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  margin-bottom: 24px;
}
.filters { display:flex; flex-wrap:wrap; gap:8px; }
.filter-btn, .cart-button {
  border: 1px solid rgba(255,255,255,.15);
  border-radius:999px;
  padding: 10px 15px;
  background: rgba(255,255,255,.06);
  color:#fff;
  font-size:.86rem;
  font-weight:800;
}
.filter-btn.active,
.filter-btn:hover { background: var(--blue); color:#fff; }
.cart-button {
  background: var(--purple);
  border-color: var(--purple);
  white-space: nowrap;
}
.cart-button span {
  display:inline-grid;
  place-items:center;
  width:22px;
  height:22px;
  margin-left:7px;
  border-radius:50%;
  background:#fff;
  color:var(--purple);
}

.product-card {
  overflow:hidden;
  background:#fff;
  color:var(--text);
}
.product-visual {
  min-height: 150px;
  display:grid;
  place-items:center;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.65), transparent 30%),
    linear-gradient(135deg, #93c5fd, #3b82f6);
  font-size:4rem;
}
.product-body { padding:18px; }
.product-meta {
  color:var(--purple);
  font-size:.72rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.product-card h3 {
  margin-top:7px;
  font-size:1.45rem;
}
.product-price {
  display:block;
  margin:12px 0;
  color:var(--teal);
  font-weight:800;
  font-size:1.2rem;
}
.add-btn {
  width:100%;
  border:0;
  border-radius:999px;
  padding:11px 14px;
  background:#0f172a;
  color:#fff;
  font-weight:800;
}
.add-btn:hover { background:var(--purple); }

.about-grid, .contact-grid {
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:32px;
  align-items:start;
}
.about-card, .contact-card {
  padding:28px;
  background:linear-gradient(145deg, #111827, #090909);
  color:#fff;
}
.about-card p, .contact-card p { color:rgba(255,255,255,.76); line-height:1.65; }
.about-card .btn { margin-top:12px; }

.contact-section {
  background:#f0f9ff;
}

.site-footer {
  background:#080808;
  color:#fff;
  padding:28px 0;
}
.footer-grid {
  display:grid;
  grid-template-columns: 86px 1fr auto;
  align-items:center;
  gap:16px;
}
.footer-grid img {
  width:76px;
  height:64px;
  object-fit:contain;
}
.footer-grid p { margin:4px 0 0; color:rgba(255,255,255,.66); font-size:.84rem; }
.copyright { text-align:right; }

.cart-panel {
  position:fixed;
  top:0;
  right:-460px;
  z-index:100;
  width:min(420px, 100%);
  height:100vh;
  display:flex;
  flex-direction:column;
  background:#101010;
  color:#fff;
  box-shadow:-20px 0 50px rgba(0,0,0,.35);
  transition:right .25s ease;
}
.cart-panel.open { right:0; }
.cart-header, .cart-footer { padding:20px; }
.cart-header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-bottom:1px solid var(--line);
}
.close-cart {
  border:0;
  background:transparent;
  color:#fff;
  font-size:2.2rem;
}
.cart-items {
  flex:1;
  overflow:auto;
  padding:18px;
}
.cart-row {
  display:grid;
  grid-template-columns:1fr auto;
  gap:12px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
.cart-row span { color:rgba(255,255,255,.67); font-size:.86rem; }
.remove-item {
  border:0;
  background:transparent;
  color:#ff8f8f;
  font-weight:800;
}
.cart-footer { border-top:1px solid var(--line); }
.cart-total {
  display:flex;
  justify-content:space-between;
  margin-bottom:14px;
}
.cart-footer .btn + .btn { margin-top:9px; }

.overlay {
  position:fixed;
  inset:0;
  z-index:90;
  pointer-events:none;
  opacity:0;
  background:rgba(0,0,0,.5);
  transition:opacity .25s ease;
}
.overlay.open { pointer-events:auto; opacity:1; }

.empty-cart {
  color:rgba(255,255,255,.62);
  text-align:center;
  padding:30px 10px;
}

@media (max-width: 1000px) {
  .main-nav { display:none; }
  .main-nav.open {
    position:absolute;
    top:76px;
    left:0;
    right:0;
    display:flex;
    flex-direction:column;
    gap:0;
    padding:10px 18px 18px;
    background:#0c0c0c;
  }
  .main-nav.open a {
    padding:13px 0;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .menu-toggle {
    display:block;
    margin-left:auto;
  }
  .header-cta { display:none; }
  .hero-grid { grid-template-columns:1fr; min-height:auto; text-align:center; }
  .hero-copy p { margin-inline:auto; }
  .hero-actions,.hero-badges { justify-content:center; }
  .hero-logo-card img { width:min(520px,100%); }
  .product-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 720px) {
  .section { padding:70px 0; }
  .strip-grid,
  .category-grid,
  .about-grid,
  .contact-grid,
  .footer-grid { grid-template-columns:1fr; }
  .hero-grid { padding-top:52px; }
  h1 { font-size:3.6rem; }
  .product-grid { grid-template-columns:1fr; }
  .products-toolbar { align-items:flex-start; flex-direction:column; }
  .footer-grid { text-align:center; justify-items:center; }
  .copyright { text-align:center; }
}