/* ============================================
   MHN LABS — Catálogo
   Dark mode, mobile-first, científico-premium
   ============================================ */

:root {
  --bg:           #0a0a0a;
  --bg-2:         #111111;
  --surface:      #141414;
  --surface-2:    #1a1a1a;
  --surface-3:    #1f1f1f;
  --border:       rgba(255,255,255,0.08);
  --border-2:     rgba(255,255,255,0.14);
  --text:         #ffffff;
  --text-dim:     #a0a0a0;
  --text-muted:   #6b6b6b;
  --accent-1:     #8B5CF6;
  --accent-2:     #06B6D4;
  --accent-grad:  linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%);
  --whatsapp:     #25D366;
  --danger:       #EF4444;

  --radius-sm:    8px;
  --radius:       14px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  --shadow-card:  0 10px 30px -10px rgba(0,0,0,0.6), 0 1px 0 rgba(255,255,255,0.04) inset;
  --shadow-lift:  0 24px 60px -20px rgba(139, 92, 246, 0.3), 0 0 0 1px rgba(255,255,255,0.06);

  --max-w:        1240px;

  --font-display: 'Archivo', 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --header-h:     60px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
  scroll-behavior: smooth;
}

body {
  padding-top: var(--header-h);
  position: relative;
  isolation: isolate;
  background: #060608;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%,   rgba(139, 92, 246, 0.18), transparent 60%),
    radial-gradient(ellipse 70% 50% at 90% 30%,  rgba(6, 182, 212, 0.14),  transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 65%,  rgba(139, 92, 246, 0.12), transparent 60%),
    radial-gradient(ellipse 70% 50% at 10% 95%,  rgba(6, 182, 212, 0.10),  transparent 60%);
}

/* Aurora layer — slow-breathing color wash behind everything */
.bg-aurora {
  position: fixed;
  inset: -10%;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 40% at 20% 30%, rgba(139, 92, 246, 0.32), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(6, 182, 212, 0.26),  transparent 60%);
  filter: blur(40px);
  opacity: 1;
  animation: aurora-drift 22s ease-in-out infinite alternate;
}
@keyframes aurora-drift {
  0%   { transform: translate(0%, 0%) scale(1); }
  50%  { transform: translate(3%, -2%) scale(1.05); }
  100% { transform: translate(-2%, 2%) scale(0.98); }
}

/* Grain — subtle noise overlay for premium texture */
.bg-grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

/* Global grid — very faint behind content */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 20%, transparent 80%);
}

@media (prefers-reduced-motion: reduce) {
  .bg-aurora { animation: none; }
  .about__atom { animation: none; }
}

img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }

::selection { background: rgba(139,92,246,0.4); }

/* Scrollbar minimal */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ============================================
   Typography
   ============================================ */
.h-display {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 0.95;
  text-transform: uppercase;
}
.h-section {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  text-transform: uppercase;
  font-size: clamp(2rem, 6vw, 3.4rem);
}
.h-eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex; align-items: center; gap: 8px;
}
.h-eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--accent-1);
}
.text-grad {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================
   Layout
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 18px;
}
@media (min-width: 720px) { .container { padding: 0 32px; } }

section { padding: 64px 0; }
@media (min-width: 720px) { section { padding: 96px 0; } }

/* ============================================
   Header (sticky)
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 80;
  display: flex;
  align-items: center;
  background: rgba(10,10,10,0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
}
.header__logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 0.02em;
  font-size: 16px;
  text-transform: uppercase;
}
.header__logo img { width: 28px; height: 28px; }
.header__logo span { line-height: 1; }
.header__nav {
  display: none;
  gap: 28px;
  font-size: 13px;
  color: var(--text-dim);
}
.header__nav a { transition: color .18s; }
.header__nav a:hover { color: var(--text); }
@media (min-width: 900px) { .header__nav { display: flex; } }

.header__cart {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  transition: background .18s;
}
.header__cart:hover { background: rgba(255,255,255,0.08); }
.header__cart svg { width: 16px; height: 16px; }
.header__cart .count {
  display: inline-grid; place-items: center;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent-grad);
  font-size: 11px; font-weight: 700;
  color: white;
}
.header__cart .count:empty { display: none; }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding: 56px 0 48px;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 85% 5%, rgba(6,182,212,0.22), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(139,92,246,0.28), transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.025), transparent 70%);
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  z-index: -1;
  pointer-events: none;
}

/* Glow trails behind sections */
section { position: relative; }
#catalogo::before {
  content: "";
  position: absolute;
  top: 10%; left: -20%;
  width: 60vw; height: 60vw;
  max-width: 800px; max-height: 800px;
  background: radial-gradient(circle, rgba(139,92,246,0.18), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}
#catalogo::after {
  content: "";
  position: absolute;
  bottom: 5%; right: -15%;
  width: 50vw; height: 50vw;
  max-width: 700px; max-height: 700px;
  background: radial-gradient(circle, rgba(6,182,212,0.14), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

.hero__inner {
  display: grid;
  gap: 36px;
  align-items: center;
}
@media (min-width: 900px) {
  .hero { padding: 88px 0 80px; }
  .hero__inner { grid-template-columns: 1.05fr 1fr; gap: 48px; }
}

.hero__copy { display: grid; gap: 24px; }
.hero__brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero__brand img { width: 22px; height: 22px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 0.92;
  text-transform: uppercase;
  font-size: clamp(3rem, 11vw, 6.5rem);
}
.hero__title .accent {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
}
.hero__lede {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: var(--text-dim);
  max-width: 480px;
  line-height: 1.55;
}
.hero__actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: 4px;
}
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.hero__meta div {
  display: grid; gap: 2px;
}
.hero__meta strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1;
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__meta span {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Hero visual — stacked bottles */
.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
  display: grid;
  place-items: center;
}
.hero-stage {
  position: relative;
  width: 100%; height: 100%;
}
.hero-bottle {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  border: 1px solid var(--border);
  background: var(--surface);
}
.hero-bottle img { width: 100%; height: 100%; object-fit: cover; }
.hero-bottle.b1 { width: 60%; height: 76%; left: 4%; top: 14%; transform: rotate(-3deg); z-index: 2; }
.hero-bottle.b2 { width: 50%; height: 60%; right: 2%; top: 8%; transform: rotate(4deg); z-index: 3; }
.hero-bottle.b3 { width: 44%; height: 50%; right: 10%; bottom: 0%; transform: rotate(-2deg); z-index: 1; }
.hero-bottle .lbl {
  position: absolute; left: 12px; bottom: 10px;
  font-family: var(--font-display); font-weight: 800; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  padding: 6px 10px; border-radius: 999px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 22px;
  min-height: 48px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform .18s, background .18s, box-shadow .18s, border-color .18s;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--accent-grad);
  color: white;
  box-shadow: 0 12px 30px -10px rgba(139,92,246,0.6);
}
.btn--primary:hover { box-shadow: 0 18px 40px -10px rgba(139,92,246,0.8); }
.btn--ghost {
  background: rgba(255,255,255,0.04);
  border-color: var(--border-2);
}
.btn--ghost:hover { background: rgba(255,255,255,0.08); }
.btn--whatsapp {
  background: var(--whatsapp);
  color: #042a13;
  font-weight: 700;
}
.btn--whatsapp:hover { background: #2BE572; }
.btn svg { width: 18px; height: 18px; }
.btn--block { width: 100%; }

/* ============================================
   Trust strip
   ============================================ */
.trust {
  background: linear-gradient(180deg, rgba(20,20,28,0.4) 0%, rgba(10,10,14,0.7) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  position: relative;
  z-index: 1;
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 720px) {
  .trust__grid { grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .trust { padding: 36px 0; }
}
.trust__item {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px;
  font-weight: 500;
}
.trust__item .ico {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(139,92,246,0.1);
  color: var(--accent-1);
  flex-shrink: 0;
}
.trust__item .ico svg { width: 18px; height: 18px; }

/* ============================================
   Catalog
   ============================================ */
.catalog__head {
  display: grid; gap: 14px;
  margin-bottom: 28px;
}
@media (min-width: 720px) {
  .catalog__head {
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 32px;
    margin-bottom: 36px;
  }
}
.catalog__title-row { display: grid; gap: 10px; }
.catalog__count {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* Filter pills — wrap, fully visible */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 4px 0 12px;
}
.filter {
  flex-shrink: 0;
  padding: 10px 16px;
  min-height: 40px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  transition: all .18s;
  scroll-snap-align: start;
  white-space: nowrap;
}
.filter:hover { color: var(--text); border-color: var(--border-2); }
.filter[aria-pressed="true"] {
  background: white;
  color: #0a0a0a;
  border-color: white;
  font-weight: 600;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 560px) { .grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (min-width: 800px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
@media (min-width: 1100px) { .grid { grid-template-columns: repeat(4, 1fr); gap: 22px; } }

/* Product card */
.card {
  position: relative;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(28,28,36,0.85) 0%, rgba(18,18,24,0.92) 100%);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s, border-color .25s, box-shadow .25s;
  cursor: pointer;
  --card-color: var(--accent-1);
  --card-soft: #1a0e2e;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  box-shadow: var(--shadow-lift);
}
.card.is-pro { border: 1px solid rgba(139,92,246,0.25); }

.card__media {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: linear-gradient(180deg, var(--card-soft) 0%, #0a0a0a 100%);
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.card:hover .card__media img { transform: scale(1.04); }

.card__badge {
  position: absolute; top: 10px; left: 10px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
}
.card__badge.is-pro {
  background: var(--accent-grad);
  border-color: transparent;
  color: white;
}
.card__badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 8px #34D399;
}

.card__cat {
  position: absolute; top: 10px; right: 10px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--card-color);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4), inset 0 0 0 1px rgba(255,255,255,0.18);
}

.card__body {
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.card__cat-lbl {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--card-color);
  font-weight: 600;
}
.card__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  text-wrap: balance;
}
@media (min-width: 800px) { .card__name { font-size: 16px; } }
.card__tagline {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card__foot {
  margin-top: auto;
  padding-top: 10px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
}
.card__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
}
.card__price.is-consultar {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}
.card__price del {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 12px;
  margin-right: 6px;
}
.card__add {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: white;
  color: #0a0a0a;
  display: grid; place-items: center;
  transition: transform .15s, background .15s;
  flex-shrink: 0;
}
.card__add:hover { transform: scale(1.08); background: var(--accent-1); color: white; }
.card__add svg { width: 16px; height: 16px; }
.card__add.is-added { background: #22C55E; color: white; }

/* ============================================
   About section
   ============================================ */
.about {
  background:
    radial-gradient(ellipse 70% 80% at 70% 50%, rgba(139,92,246,0.12), transparent 60%),
    linear-gradient(180deg, rgba(20,20,28,0.6) 0%, rgba(15,15,22,0.85) 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.about__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}
@media (min-width: 800px) {
  .about__inner { grid-template-columns: 1.1fr 1fr; gap: 64px; }
}
.about__copy { display: grid; gap: 18px; }
.about__copy p {
  color: var(--text-dim);
  font-size: 1.05rem;
  line-height: 1.6;
}
.about__copy p strong { color: var(--text); font-weight: 600; }
.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.about__stat {
  padding: 18px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: left;
}
.about__stat strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1;
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.about__stat span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background:
    radial-gradient(circle at 30% 30%, rgba(139,92,246,0.25), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(6,182,212,0.18), transparent 60%),
    var(--surface);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  padding: 40px;
}
.about__atom {
  width: 100%;
  max-width: 280px;
  filter: drop-shadow(0 20px 40px rgba(139,92,246,0.4));
  animation: spin-slow 28s linear infinite;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }
.about__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 20px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.7));
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}

/* ============================================
   Contact / map
   ============================================ */
.contact__inner {
  display: grid;
  gap: 24px;
}
@media (min-width: 900px) {
  .contact__inner { grid-template-columns: 1fr 1fr; gap: 48px; align-items: stretch; }
}
.contact__info {
  display: grid; gap: 22px;
  align-content: start;
}
.contact__rows { display: grid; gap: 16px; margin-top: 8px; }
.contact__row {
  display: grid; grid-template-columns: 40px 1fr; gap: 14px;
  align-items: center;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.contact__row .ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(139,92,246,0.12);
  color: var(--accent-1);
  display: grid; place-items: center;
}
.contact__row .ico svg { width: 18px; height: 18px; }
.contact__row .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.contact__row .value {
  font-size: 15px; font-weight: 500;
  color: var(--text);
}
.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  border: 1px solid var(--border);
  position: relative;
  background: var(--surface);
}
@media (min-width: 900px) { .contact__map { aspect-ratio: auto; min-height: 100%; } }
.contact__map iframe {
  width: 100%; height: 100%;
  border: 0;
  filter: invert(0.92) hue-rotate(180deg) brightness(0.85) contrast(1.1) saturate(0.6);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: linear-gradient(180deg, rgba(10,10,14,0.6) 0%, rgba(6,6,10,0.95) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  margin-top: 0;
  position: relative;
  z-index: 1;
}
.footer__inner {
  display: grid;
  gap: 32px;
}
@media (min-width: 720px) {
  .footer__inner { grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
}
.footer__col { display: grid; gap: 14px; align-content: start; }
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__brand img { width: 36px; height: 36px; }
.footer__brand strong { font-family: var(--font-display); font-weight: 900; text-transform: uppercase; letter-spacing: 0.02em; }
.footer__copy { font-size: 13px; color: var(--text-dim); line-height: 1.6; max-width: 380px; }
.footer__heading {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}
.footer__col a {
  font-size: 14px;
  color: var(--text-dim);
  transition: color .15s;
  display: inline-flex; align-items: center; gap: 8px;
}
.footer__col a:hover { color: var(--text); }
.footer__col a svg { width: 14px; height: 14px; opacity: 0.7; }
.footer__legal {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

/* ============================================
   Floating WhatsApp
   ============================================ */
.wa-float {
  position: fixed;
  left: 16px; bottom: 16px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #042a13;
  display: grid; place-items: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.45), 0 4px 12px rgba(37,211,102,0.4);
  z-index: 70;
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* Cart sticky */
.cart-fab {
  position: fixed;
  right: 16px; bottom: 16px;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px 12px 14px;
  border-radius: 999px;
  background: white;
  color: #0a0a0a;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 14px 32px rgba(0,0,0,0.45);
  z-index: 70;
  transition: transform .25s, opacity .25s;
}
.cart-fab svg { width: 18px; height: 18px; }
.cart-fab .count {
  display: inline-grid; place-items: center;
  min-width: 22px; height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--accent-grad);
  color: white;
  font-size: 12px;
}
.cart-fab.is-hidden { opacity: 0; pointer-events: none; transform: translateY(20px); }

/* ============================================
   Modal (product detail & cart drawer & checkout)
   ============================================ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.modal-backdrop.is-open { opacity: 1; pointer-events: auto; }

/* Product detail — bottom sheet on mobile, centered on desktop */
.sheet {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  max-height: 92vh;
  background: var(--bg-2);
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  border-top: 1px solid var(--border-2);
  z-index: 100;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.22,1,.36,1);
  overscroll-behavior: contain;
}
.sheet.is-open { transform: translateY(0); }
@media (min-width: 900px) {
  .sheet {
    left: 50%; right: auto; bottom: 50%;
    transform: translate(-50%, 50%) scale(0.96);
    width: min(880px, 92vw);
    max-height: 86vh;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-2);
    opacity: 0;
    transition: opacity .25s, transform .25s;
  }
  .sheet.is-open { transform: translate(-50%, 50%) scale(1); opacity: 1; }
}

.sheet__close {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  z-index: 2;
  backdrop-filter: blur(8px);
}
.sheet__close:hover { background: rgba(255,255,255,0.14); }
.sheet__close svg { width: 16px; height: 16px; }

.sheet__handle {
  width: 40px; height: 4px;
  background: rgba(255,255,255,0.2);
  border-radius: 999px;
  margin: 10px auto 0;
}
@media (min-width: 900px) { .sheet__handle { display: none; } }

/* Product detail layout */
.detail {
  display: grid;
  gap: 0;
}
@media (min-width: 720px) {
  .detail { grid-template-columns: 1fr 1fr; }
}

.detail__media {
  aspect-ratio: 1/1;
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.detail__media img { width: 100%; height: 100%; object-fit: cover; }
.detail__media::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 100%, var(--card-color, transparent) 0%, transparent 60%);
  opacity: 0.18;
  pointer-events: none;
}
@media (min-width: 720px) {
  .detail__media { aspect-ratio: auto; min-height: 100%; }
}

.detail__body {
  padding: 24px 22px 28px;
  display: grid; gap: 18px;
}
@media (min-width: 720px) {
  .detail__body { padding: 36px 32px; }
}
.detail__cat {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--card-color);
  display: inline-flex; align-items: center; gap: 8px;
}
.detail__cat::before { content: ""; width: 24px; height: 1px; background: var(--card-color); }

.detail__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.detail__tagline {
  font-size: 1rem;
  color: var(--text-dim);
  font-style: italic;
  margin-top: -6px;
}
.detail__desc {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.detail__benefits {
  list-style: none;
  display: grid; gap: 10px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.detail__benefits li {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px;
  align-items: start;
  font-size: 14px;
  color: var(--text);
}
.detail__benefits svg {
  width: 16px; height: 16px;
  margin-top: 2px;
  color: var(--card-color);
}

.detail__specs {
  display: grid; gap: 10px;
}
.detail__spec {
  display: flex; align-items: baseline; gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.detail__spec:last-child { border-bottom: 0; }
.detail__spec .k {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  flex-shrink: 0;
  width: 110px;
}
.detail__spec .v { color: var(--text); }

/* Variant selector */
.variants {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.variant {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: left;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
}
.variant:hover { border-color: var(--border-2); }
.variant[aria-pressed="true"] {
  border-color: var(--card-color);
  background: var(--card-soft);
}

.detail__price-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.detail__price {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2rem);
  line-height: 1;
}
.detail__price del { font-size: 1rem; color: var(--text-muted); font-weight: 500; margin-right: 8px; }
.detail__price.is-consultar {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.qty {
  display: inline-flex; align-items: center; gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.qty button {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  font-size: 18px; font-weight: 600;
  color: var(--text-dim);
  transition: color .15s, background .15s;
}
.qty button:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.qty .v {
  min-width: 30px;
  text-align: center;
  font-weight: 700;
  font-size: 15px;
}

/* ============================================
   Cart drawer
   ============================================ */
.cart {
  position: fixed;
  right: 0; top: 0;
  width: min(440px, 100vw);
  height: 100vh;
  background: var(--bg-2);
  border-left: 1px solid var(--border);
  z-index: 100;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.22,1,.36,1);
  display: flex; flex-direction: column;
}
.cart.is-open { transform: translateX(0); }
.cart__head {
  padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.cart__head h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cart__close {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: grid; place-items: center;
}
.cart__close:hover { background: rgba(255,255,255,0.12); }
.cart__close svg { width: 16px; height: 16px; }

.cart__items {
  flex: 1;
  overflow-y: auto;
  padding: 18px 22px;
  display: flex; flex-direction: column;
  gap: 14px;
}
.cart__empty {
  margin: auto;
  text-align: center;
  color: var(--text-muted);
  padding: 32px 0;
}
.cart__empty svg { width: 40px; height: 40px; margin: 0 auto 14px; opacity: 0.4; }

.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.cart-item__img {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--surface-2);
}
.cart-item__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__info { display: grid; gap: 4px; min-width: 0; }
.cart-item__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  line-height: 1.15;
}
.cart-item__variant {
  font-size: 11px;
  color: var(--text-muted);
}
.cart-item__price {
  font-size: 13px;
  font-weight: 600;
  margin-top: 2px;
}
.cart-item__price.is-consultar { color: var(--text-muted); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.cart-item__qty {
  display: flex; flex-direction: column; align-items: end; gap: 6px;
}
.cart-item__qty .qty { transform: scale(0.85); transform-origin: right; }
.cart-item__remove {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.cart-item__remove:hover { color: var(--danger); }

.cart__foot {
  padding: 18px 22px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  display: grid; gap: 14px;
}
.cart__total {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 14px;
}
.cart__total strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
}
.cart__note {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  text-align: center;
}

/* Checkout form */
.checkout {
  display: grid; gap: 14px;
  padding: 18px 22px;
  border-top: 1px solid var(--border);
}
.checkout.is-hidden { display: none; }
.field { display: grid; gap: 6px; }
.field label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}
.field input,
.field select {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  min-height: 44px;
  transition: border-color .15s;
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent-1);
}
.field input::placeholder { color: var(--text-muted); }
.radios {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.radios label {
  padding: 14px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  transition: all .15s;
}
.radios label:hover { border-color: var(--border-2); }
.radios input { display: none; }
.radios input:checked + span {
  display: block;
}
.radios label:has(input:checked) {
  background: rgba(139,92,246,0.12);
  border-color: var(--accent-1);
  color: var(--text);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: white;
  color: #0a0a0a;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity .25s, transform .25s;
  z-index: 110;
  pointer-events: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast svg { width: 16px; height: 16px; color: #22C55E; }

/* Pro mark for premium products */
.pro-mark {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--accent-grad);
  color: white;
}