:root {
  --lime: #8ce11b;
  --lime-bright: #a7f432;
  --lime-soft: #e8ffc9;
  --black: #0f0f0f;
  --charcoal: #191b18;
  --ink: #171916;
  --muted: #687066;
  --line: #dfe3dc;
  --paper: #ffffff;
  --soft: #f6f7f4;
  --danger: #bd3030;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Inter", Arial, sans-serif;
  --container: 1180px;
  --shadow: 0 20px 45px rgba(15, 15, 15, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-width: 2; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.hidden { display: none !important; }
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

.eyebrow,
.hero-kicker {
  color: #518d08;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow-dark { color: var(--black); }
.section-title,
.catalog-header h2,
.formula-content h2,
.faq-heading h2,
.cta-final h2 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: .95;
  letter-spacing: 0;
  text-transform: uppercase;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--black);
  color: #fff;
  border-bottom: 1px solid rgba(140, 225, 27, .28);
}
.header-inner {
  width: min(1240px, calc(100% - 32px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.header-logo { display: flex; align-items: center; gap: 11px; min-width: 220px; }
.header-logo img { width: 48px; height: 48px; object-fit: cover; border: 1px solid rgba(140,225,27,.24); }
.header-wordmark { display: flex; flex-direction: column; line-height: 1; }
.header-wordmark strong { font-family: var(--font-display); font-style: italic; font-size: 27px; letter-spacing: .03em; color: var(--lime); }
.header-wordmark small { margin-top: 5px; font-size: 8px; letter-spacing: .12em; color: #d7d7d7; text-transform: uppercase; }
.header-nav { display: flex; align-items: center; gap: 30px; }
.header-nav a { position: relative; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.header-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 2px; background: var(--lime); transition: width .2s ease; }
.header-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-icon-btn,
.hamburger {
  width: 42px;
  height: 42px;
  border: 1px solid #373a36;
  background: transparent;
  color: #fff;
  cursor: pointer;
}
.header-icon-btn:hover { color: var(--lime); border-color: var(--lime); }
.header-icon-btn svg { width: 18px; height: 18px; margin: auto; }
.btn-header-wa,
.btn-primary,
.btn-cta,
.btn-checkout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--lime);
  background: var(--lime);
  color: var(--black);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}
.btn-header-wa:hover,
.btn-primary:hover,
.btn-cta:hover,
.btn-checkout:hover { transform: translateY(-2px); background: var(--lime-bright); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--black);
  color: var(--black);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.btn-secondary:hover { background: var(--black); color: #fff; }
.icon-whatsapp { width: 18px; height: 18px; flex: 0 0 18px; fill: currentColor; }
.btn-header-wa,
.btn-secondary,
.btn-checkout,
.btn-wa-consult { gap: 8px; }
.hamburger { display: none; padding: 10px; }
.hamburger span { display: block; height: 2px; margin: 5px 0; background: currentColor; }
.mobile-menu {
  position: fixed;
  inset: 78px 0 auto;
  z-index: 49;
  display: none;
  flex-direction: column;
  padding: 20px;
  background: var(--black);
  color: #fff;
  border-top: 1px solid #2d302c;
}
.mobile-menu.active { display: flex; }
.mobile-menu a { padding: 15px 4px; border-bottom: 1px solid #2d302c; font-family: var(--font-display); font-size: 23px; font-weight: 800; text-transform: uppercase; }

/* Hero */
.hero {
  position: relative;
  min-height: 690px;
  padding: 72px 20px 42px;
  background: #fff;
  overflow: hidden;
}
.hero::before,
.hero::after { content: ""; position: absolute; background: var(--black); opacity: .05; transform: skew(-18deg); }
.hero::before { width: 80px; height: 250px; left: 6%; top: 130px; }
.hero::after { width: 38px; height: 150px; right: 7%; top: 100px; }
.hero-copy { position: relative; z-index: 4; width: min(780px, 100%); margin: 0 auto; text-align: center; }
.hero-title { margin-top: 6px; font-family: var(--font-display); font-style: italic; font-size: clamp(76px, 11vw, 142px); font-weight: 900; line-height: .78; letter-spacing: 0; color: var(--black); }
.hero-subtitle { width: min(650px, 100%); margin: 26px auto 24px; color: #4c514b; font-size: 16px; }
.hero-buttons { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.hero-products-stage { position: relative; z-index: 2; width: min(850px, 100%); height: 310px; margin: 0 auto; }
.hero-products-stage::before {
  content: "";
  position: absolute;
  width: min(760px, 92vw);
  height: 270px;
  left: 50%;
  bottom: -5px;
  transform: translateX(-50%);
  background: var(--lime);
  border-radius: 430px 430px 0 0;
}
.hero-products-stage::after {
  content: "VITA  RAÍZ";
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  color: rgba(15,15,15,.09);
  font-family: var(--font-display);
  font-size: clamp(58px, 10vw, 112px);
  font-weight: 900;
  white-space: nowrap;
}
.hero-products-orbit { display: none; }
.hero-products-composition { position: absolute; inset: 0; z-index: 2; }
.hero-product-item { position: absolute; border: 0; background: transparent; cursor: pointer; transition: transform .25s ease; }
.hero-product-item img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; filter: drop-shadow(0 18px 18px rgba(0,0,0,.22)); }
.hero-product-label { display: none; }
.hero-product-1 { width: 250px; height: 270px; left: 50%; bottom: 5px; transform: translateX(-50%); z-index: 3; }
.hero-product-2 { width: 205px; height: 225px; left: 13%; bottom: 5px; transform: rotate(-6deg); }
.hero-product-3 { width: 205px; height: 225px; right: 13%; bottom: 5px; transform: rotate(6deg); }
.hero-product-1:hover { transform: translateX(-50%) translateY(-8px); }
.hero-product-2:hover { transform: rotate(-3deg) translateY(-8px); }
.hero-product-3:hover { transform: rotate(3deg) translateY(-8px); }
.hero-proof { position: relative; z-index: 4; width: min(820px, 100%); margin: 14px auto 0; display: flex; justify-content: center; gap: 42px; color: #4f544e; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.hero-proof span::before { content: "+"; margin-right: 8px; color: #5c990f; }

/* Categories */
.categories { position: relative; z-index: 5; padding: 22px 0 28px; background: var(--black); color: #fff; }
.categories-grid { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 2px 0; }
.categories-grid::-webkit-scrollbar { display: none; }
.category-card {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid #41433f;
  background: transparent;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}
.category-card:hover { border-color: var(--lime); }
.category-card.active { background: var(--lime); border-color: var(--lime); color: var(--black); }

/* Benefits band */
.benefits {
  position: relative;
  z-index: 2;
  margin: -1px 0 0;
  padding: 92px 0 100px;
  background: var(--lime);
  color: var(--black);
  clip-path: polygon(0 4%, 7% 2%, 15% 5%, 25% 2%, 37% 4%, 48% 1%, 61% 5%, 73% 2%, 85% 4%, 100% 1%, 100% 96%, 90% 98%, 80% 95%, 68% 99%, 55% 96%, 42% 99%, 30% 95%, 17% 98%, 7% 95%, 0 98%);
}
.benefits .container { display: grid; grid-template-columns: .75fr 1.8fr; gap: 70px; align-items: start; }
.benefits-intro h2 { margin-top: 8px; font-family: var(--font-display); font-size: clamp(42px, 5vw, 68px); font-weight: 900; line-height: .9; text-transform: uppercase; }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 42px; }
.benefit-card { border-left: 2px solid rgba(15,15,15,.35); padding-left: 18px; }
.benefit-number { display: block; margin-bottom: 8px; font-family: var(--font-display); font-size: 13px; font-weight: 900; }
.benefit-card h3 { font-family: var(--font-display); font-size: 24px; line-height: 1; text-transform: uppercase; }
.benefit-card p { margin-top: 8px; color: #263112; font-size: 13px; line-height: 1.55; }

/* Catalog */
.catalog { padding: 105px 0 110px; background: var(--soft); }
.catalog-header { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 34px; }
.catalog-header h2 { margin-top: 8px; font-size: clamp(48px, 6vw, 76px); }
.catalog-lead { max-width: 440px; color: var(--muted); font-size: 14px; }
.catalog-controls { display: grid; grid-template-columns: minmax(240px, 1fr) auto 210px; gap: 12px; align-items: center; margin-bottom: 28px; }
.catalog-search { position: relative; display: block; }
.catalog-search svg { position: absolute; left: 15px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: #555b54; }
.catalog-search input,
.catalog-sort select,
.catalog-toggle-stock {
  width: 100%;
  min-height: 48px;
  border: 1px solid #cdd2ca;
  border-radius: 0;
  background: #fff;
  color: var(--ink);
}
.catalog-search input { padding: 0 16px 0 44px; outline: none; }
.catalog-search input:focus { border-color: var(--black); }
.catalog-sort select { padding: 0 14px; cursor: pointer; }
.catalog-toggle-stock { display: flex; align-items: center; gap: 10px; padding: 0 14px; cursor: pointer; white-space: nowrap; }
.switch-track { position: relative; width: 34px; height: 18px; background: #d6d9d3; }
.switch-handle { position: absolute; width: 14px; height: 14px; left: 2px; top: 2px; background: #fff; transition: transform .2s ease; }
.catalog-toggle-stock.active .switch-track { background: var(--lime); }
.catalog-toggle-stock.active .switch-handle { transform: translateX(16px); background: var(--black); }
.catalog-sidebar { display: none; }
.catalog .container { width: min(1320px, calc(100% - 40px)); }
.catalog-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; align-items: stretch; }
.product-card-small {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  content-visibility: auto;
  contain-intrinsic-size: auto 390px;
}
.product-card-small:hover { transform: translateY(-4px); border-color: #aeb5aa; box-shadow: var(--shadow); }
.product-card-small .product-img {
  width: 100%;
  height: 178px;
  min-height: 178px;
  max-height: 178px;
  padding: 14px;
  object-fit: contain;
  background: #f1f3ef;
  mix-blend-mode: multiply;
  cursor: pointer;
}
.product-card-small .product-info { min-width: 0; flex: 1; padding: 13px 12px 12px; display: flex; flex-direction: column; }
.product-card-small .product-name { min-height: 48px; color: var(--black); font-family: var(--font-display); font-size: 17px; font-weight: 800; line-height: 1.04; text-transform: uppercase; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.product-card-small .product-cat { margin-top: 7px; color: #5e9d0c; font-size: 10px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.product-card-small .product-type { display: none; }
.product-card-small .product-desc { display: none; }
.product-card-small .product-price { min-height: 35px; margin-top: auto; padding-top: 9px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 7px; color: var(--black); font-size: 17px; font-weight: 800; }
.price-promo { color: var(--black); }
.price-original { color: #899087; font-size: .68em; font-weight: 600; text-decoration: line-through; }
.price-x2 { flex-basis: 100%; color: #5b970d; font-size: .62em; font-weight: 800; text-transform: uppercase; }
.product-price.out-of-stock { color: var(--danger); }
.product-card-small .product-actions { display: grid; grid-template-columns: 1fr; gap: 6px; margin-top: 8px; }
.btn-add-cart-sm,
.btn-wa-consult { min-width: 0; min-height: 36px; padding: 0 8px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--black); font-size: 10px; font-weight: 800; line-height: 1; text-transform: uppercase; white-space: nowrap; cursor: pointer; }
.btn-add-cart-sm svg,
.btn-wa-consult svg { width: 15px; height: 15px; flex: 0 0 15px; }
.btn-add-cart-sm { background: var(--lime); color: var(--black); }
.btn-add-cart-sm:hover { background: var(--lime-bright); }
.btn-add-cart-sm:disabled { opacity: .45; cursor: not-allowed; }
.btn-wa-consult { background: transparent; color: var(--black); }
.btn-wa-consult:hover { background: var(--black); color: #fff; }
.catalog-empty { grid-column: 1 / -1; padding: 60px 20px; text-align: center; color: var(--muted); }

/* Formula */
.formula-section { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 580px; background: #fff; }
.formula-media { min-height: 580px; overflow: hidden; background: var(--black); clip-path: polygon(0 0, 96% 4%, 100% 94%, 92% 100%, 0 97%); }
.formula-media img { width: 100%; height: 100%; min-height: 580px; object-fit: cover; object-position: center; }
.formula-content { padding: 88px clamp(36px, 7vw, 105px) 78px 70px; align-self: center; }
.formula-content h2 { max-width: 520px; margin-top: 10px; font-size: clamp(52px, 6vw, 82px); }
.formula-content > p:not(.eyebrow) { max-width: 560px; margin-top: 22px; color: var(--muted); font-size: 15px; }
.formula-list { margin-top: 32px; border-top: 1px solid var(--line); }
.formula-list > div { display: grid; grid-template-columns: 180px 1fr; gap: 22px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.formula-list dt { font-weight: 800; text-transform: uppercase; font-size: 12px; }
.formula-list dd { color: var(--muted); font-size: 13px; }
.text-link { display: inline-flex; gap: 12px; margin-top: 28px; color: #4f870a; font-weight: 800; text-transform: uppercase; font-size: 12px; }

/* CTA and FAQ */
.cta-final {
  width: min(1260px, calc(100% - 32px));
  margin: 70px auto;
  padding: 74px clamp(28px, 6vw, 82px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: var(--lime);
  clip-path: polygon(0 7%, 8% 2%, 20% 6%, 34% 2%, 51% 5%, 67% 1%, 82% 5%, 100% 2%, 98% 94%, 85% 98%, 68% 95%, 53% 99%, 36% 95%, 20% 98%, 0 94%);
}
.cta-final h2 { max-width: 720px; margin-top: 8px; font-size: clamp(46px, 6vw, 76px); }
.cta-final p:not(.eyebrow) { max-width: 650px; margin-top: 14px; color: #25330f; }
.btn-cta { flex: 0 0 auto; background: var(--black); color: #fff; border-color: var(--black); }
.btn-cta:hover { background: #292c27; }
.faq-section { padding: 70px 0 100px; background: #fff; }
.faq-section .container { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq-heading h2 { margin-top: 8px; font-size: clamp(46px, 5vw, 68px); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 20px 42px 20px 0; list-style: none; font-weight: 800; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 14px; color: #5c990f; font-size: 26px; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 40px 20px 0; color: var(--muted); font-size: 13px; }

/* Footer */
.site-footer { padding: 86px 0 0; background: var(--black); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr 1fr; gap: 60px; padding-bottom: 66px; }
.footer-brand h2 { color: var(--lime); font-family: var(--font-display); font-style: italic; font-size: 38px; line-height: 1; }
.footer-brand p { margin-top: 8px; color: #aeb2ac; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.footer-col h3 { margin-bottom: 18px; color: var(--lime); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.footer-col a { display: block; margin: 10px 0; color: #d0d2cf; font-size: 13px; }
.footer-col a:hover { color: var(--lime); }
.footer-contact { align-self: end; }
.footer-contact p { color: #8f948d; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.footer-contact a { display: block; margin-top: 9px; color: var(--lime); font-family: var(--font-display); font-size: 27px; font-weight: 800; }
.footer-contact small { display: block; margin-top: 10px; color: #8f948d; font-size: 10px; }
.footer-legal { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; padding: 20px 0 28px; display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid #2c2e2b; color: #747872; font-size: 10px; }

/* Floating actions */
.wa-float { position: fixed; right: 18px; bottom: 88px; z-index: 45; width: 50px; height: 50px; display: grid; place-items: center; border: 0; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.22); }
.wa-float:hover { transform: translateY(-2px); background: #1fbd5a; }
.wa-float svg { width: 27px; height: 27px; fill: currentColor; }
.cart-float-tab { position: fixed; right: 18px; bottom: 26px; z-index: 46; width: 54px; height: 54px; border: 0; background: var(--lime); color: var(--black); cursor: pointer; box-shadow: 0 10px 24px rgba(0,0,0,.22); }
.cart-float-tab svg { width: 24px; height: 24px; margin: auto; }
.cart-count { position: absolute; right: -5px; top: -5px; min-width: 21px; height: 21px; display: grid; place-items: center; padding: 0 5px; border: 2px solid #fff; background: var(--black); color: #fff; font-size: 10px; font-weight: 800; border-radius: 50%; }
.cart-bump { animation: cartBump .42s ease; }
.cart-toast { position: fixed; left: 50%; bottom: 28px; z-index: 120; padding: 11px 18px; border: 1px solid var(--lime); background: var(--black); color: #fff; font-size: 12px; font-weight: 800; text-transform: uppercase; pointer-events: none; transform: translate(-50%, 18px); opacity: 0; animation: cartToast 1.6s ease forwards; }
@keyframes cartBump { 50% { transform: scale(1.12); } }
@keyframes cartToast { 12%, 78% { transform: translate(-50%, 0); opacity: 1; } 100% { transform: translate(-50%, -8px); opacity: 0; } }

/* Cart */
.cart-overlay { position: fixed; inset: 0; z-index: 80; background: rgba(0,0,0,.58); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.cart-overlay.active { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; z-index: 81; top: 0; right: 0; width: min(460px, 100%); height: 100dvh; display: flex; flex-direction: column; overflow-y: auto; overscroll-behavior: contain; background: #fff; transform: translateX(100%); transition: transform .3s ease; box-shadow: -20px 0 50px rgba(0,0,0,.2); }
.cart-drawer.active { transform: translateX(0); }
.cart-drawer-header { position: sticky; top: 0; z-index: 3; min-height: 94px; flex: 0 0 94px; padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; background: var(--black); color: #fff; }
.cart-drawer-header span { color: var(--lime); font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.cart-drawer-header h2 { font-family: var(--font-display); font-size: 34px; text-transform: uppercase; }
.cart-close,
.product-modal-close { width: 40px; height: 40px; border: 1px solid #444; background: transparent; color: #fff; font-size: 27px; cursor: pointer; }
.cart-items { flex: 0 0 auto; overflow: visible; padding: 16px 18px; background: var(--soft); }
.cart-empty { padding: 60px 10px; text-align: center; }
.cart-empty p { margin-bottom: 18px; color: var(--muted); }
.cart-item { display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 13px; margin-bottom: 10px; padding: 12px; border: 1px solid var(--line); background: #fff; box-shadow: 0 4px 14px rgba(15,15,15,.04); }
.cart-item:last-child { margin-bottom: 0; }
.cart-item img { width: 82px; height: 94px; padding: 6px; object-fit: contain; background: var(--soft); }
.cart-item-info { min-width: 0; }
.cart-item-name { font-family: var(--font-display); font-size: 17px; font-weight: 800; line-height: 1.05; text-transform: uppercase; overflow-wrap: anywhere; }
.cart-item-price { margin-top: 6px; color: #4f574d; font-size: 11px; line-height: 1.4; overflow-wrap: anywhere; }
.cart-item-qty { display: flex; align-items: center; gap: 7px; margin-top: 10px; }
.cart-item-qty button { min-width: 28px; height: 28px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
.cart-item-qty span { min-width: 20px; text-align: center; font-weight: 800; }
.cart-item-qty .cart-item-remove { width: auto; margin-left: auto; padding: 0 8px; border: 0; color: var(--danger); font-size: 10px; text-transform: uppercase; }
.cart-summary { flex: 0 0 auto; padding: 18px 22px; border-top: 1px solid var(--line); background: #fff; }
.cart-summary-row { display: flex; justify-content: space-between; gap: 15px; margin: 7px 0; }
.cart-summary-row.total { color: var(--black); font-size: 19px; font-weight: 800; }
.cart-summary-note { margin-top: 7px; color: var(--muted); font-size: 10px; }
.cart-form { flex: 0 0 auto; padding: 18px 22px; border-top: 1px solid var(--line); }
.cart-form h3 { margin-bottom: 10px; font-family: var(--font-display); font-size: 21px; text-transform: uppercase; }
.cart-form input,
.cart-form textarea { width: 100%; margin: 4px 0; padding: 10px 11px; border: 1px solid var(--line); border-radius: 0; background: #fff; outline: none; font-size: 12px; }
.cart-form textarea { min-height: 62px; resize: vertical; }
.cart-form input:focus,
.cart-form textarea:focus { border-color: var(--black); }
.form-error { display: none; margin-top: 7px; color: var(--danger); font-size: 11px; }
.form-error.visible { display: block; }
.btn-checkout { position: sticky; bottom: 0; z-index: 3; margin: 0; flex: 0 0 58px; min-height: 58px; box-shadow: 0 -8px 20px rgba(15,15,15,.1); }

/* Product modal */
.product-modal-overlay { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 20px; background: rgba(0,0,0,.72); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.product-modal-overlay.active { opacity: 1; pointer-events: auto; }
.product-modal { position: relative; width: min(860px, 100%); max-height: 90dvh; display: grid; grid-template-columns: 46% 54%; overflow: auto; background: #fff; box-shadow: var(--shadow); }
.product-modal-close { position: absolute; right: 12px; top: 12px; z-index: 2; border-color: #cfd3cc; color: var(--black); background: #fff; }
.product-modal-img { min-height: 470px; display: grid; place-items: center; background: var(--soft); }
.product-modal-img img { width: 100%; height: 100%; max-height: 560px; padding: 34px; object-fit: contain; mix-blend-mode: multiply; }
.product-modal-body { padding: 58px 44px 42px; align-self: center; }
.product-modal-body h2 { margin-top: 8px; font-family: var(--font-display); font-size: 42px; font-weight: 900; line-height: .96; text-transform: uppercase; }
.modal-cat { color: #5b970d; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.modal-type { margin-top: 10px; color: #92978f; font-size: 11px; }
.modal-desc { margin-top: 20px; color: var(--muted); font-size: 14px; }
.modal-price { min-height: 55px; margin-top: 24px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-size: 27px; font-weight: 800; }
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }

@media (max-width: 980px) {
  .header-nav { display: none; }
  .hamburger { display: block; }
  .benefits .container { grid-template-columns: 1fr; gap: 36px; }
  .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .formula-content { padding-left: 44px; padding-right: 44px; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, var(--container)); }
  .header-inner { min-height: 68px; width: calc(100% - 22px); }
  .header-logo { min-width: 0; }
  .header-logo img { width: 42px; height: 42px; }
  .header-wordmark strong { font-size: 22px; }
  .header-wordmark small { display: none; }
  .btn-header-wa { display: none; }
  .mobile-menu { top: 68px; }
  .hero { min-height: 610px; padding: 52px 14px 28px; }
  .hero-title { font-size: clamp(72px, 24vw, 105px); }
  .hero-subtitle { font-size: 14px; }
  .hero-buttons { gap: 8px; }
  .hero-buttons a { width: 100%; }
  .hero-products-stage { height: 250px; margin-top: 8px; }
  .hero-products-stage::before { height: 205px; }
  .hero-product-1 { width: 185px; height: 215px; }
  .hero-product-2,
  .hero-product-3 { width: 135px; height: 165px; }
  .hero-product-2 { left: 0; }
  .hero-product-3 { right: 0; }
  .hero-proof { gap: 10px; justify-content: space-between; font-size: 8px; }
  .hero-proof span::before { margin-right: 3px; }
  .categories { padding: 14px 0 18px; }
  .category-card { min-height: 38px; padding: 0 14px; font-size: 10px; }
  .benefits { padding: 72px 0 78px; clip-path: polygon(0 2%, 20% 4%, 40% 1%, 65% 4%, 82% 1%, 100% 3%, 100% 97%, 76% 99%, 48% 96%, 23% 99%, 0 97%); }
  .benefits-grid { grid-template-columns: 1fr; gap: 24px; }
  .catalog { padding: 78px 0; }
  .catalog-header { display: block; }
  .catalog-lead { margin-top: 16px; }
  .catalog-controls { grid-template-columns: 1fr; }
  .catalog .container { width: min(100% - 28px, var(--container)); }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .product-card-small { min-height: 0; }
  .product-card-small .product-img { height: 160px; min-height: 160px; max-height: 160px; padding: 10px; }
  .product-card-small .product-info { padding: 11px 10px 10px; }
  .product-card-small .product-name { min-height: 46px; font-size: 16px; }
  .product-card-small .product-price { min-height: 42px; font-size: 17px; }
  .formula-section { grid-template-columns: 1fr; }
  .formula-media { min-height: 330px; clip-path: polygon(0 0, 100% 3%, 96% 100%, 0 96%); }
  .formula-media img { min-height: 330px; }
  .formula-content { padding: 58px 22px 70px; }
  .formula-list > div { grid-template-columns: 1fr; gap: 4px; }
  .cta-final { margin: 40px auto; padding: 62px 24px; display: block; }
  .cta-final .btn-cta { width: 100%; margin-top: 24px; }
  .faq-section { padding: 55px 0 75px; }
  .faq-section .container { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-legal { display: block; }
  .footer-legal p + p { margin-top: 8px; }
  .product-modal { grid-template-columns: 1fr; }
  .product-modal-img { min-height: 260px; }
  .product-modal-body { padding: 32px 22px; }
  .product-modal-body h2 { font-size: 32px; }
}

@media (max-width: 430px) {
  .hero-proof span:nth-child(2) { display: none; }
  .product-card-small .product-img { height: 142px; min-height: 142px; max-height: 142px; }
  .product-card-small .product-actions { grid-template-columns: 1fr; }
  .btn-add-cart-sm,
  .btn-wa-consult { min-height: 34px; padding: 0 5px; font-size: 9px; }
  .cart-drawer-header { min-height: 78px; flex-basis: 78px; padding: 14px 16px; }
  .cart-items { padding: 12px; }
  .cart-item { grid-template-columns: 72px minmax(0, 1fr); padding: 10px; }
  .cart-item img { width: 72px; height: 84px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand,
  .footer-contact { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .fade-in { opacity: 1; transform: none; }
  .cart-toast { opacity: 1; transform: translate(-50%, 0); }
}