/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg: #ffffff;
  --bg-2: #f7f7f7;
  --bg-3: #f0f0f0;
  --ink: #111111;
  --ink-soft: #333333;
  --ink-mute: #777777;
  --accent: #C41E1E;
  --accent-hover: #a01818;
  --accent-light: rgba(196,30,30,0.08);
  --line: rgba(17,17,17,0.1);
  --line-solid: #e0e0e0;
  --white: #ffffff;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --display: "Space Grotesk", var(--sans);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --nav-h: 72px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --max-w: 1240px;
  --radius: 14px;
  --radius-sm: 8px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { font-family: var(--display); text-wrap: balance; line-height: 1.08; letter-spacing: -0.025em; font-weight: 700; }
::selection { background: var(--accent); color: var(--white); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--white);
  z-index: 9999; border-radius: var(--radius-sm); font-weight: 500;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.section-tag {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent);
}
.section-tag::before {
  content: ""; width: 28px; height: 1.5px; background: var(--accent); display: block;
}

/* =============================================================
   4. Typography
   ============================================================= */
.h1 { font-size: clamp(2.2rem, 6vw, 4.2rem); }
.h2 { font-size: clamp(1.8rem, 4.5vw, 3rem); }
.h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
.text-mute { color: var(--ink-mute); }
.text-balance { text-wrap: balance; }

/* =============================================================
   5. Components
   ============================================================= */

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 2rem; border-radius: var(--radius-sm); font-weight: 600;
  font-size: .95rem; letter-spacing: .01em;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background .3s, color .3s;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); transition-duration: .12s; }
.btn-primary {
  background: var(--accent); color: var(--white);
  box-shadow: 0 4px 14px rgba(196,30,30,0.2), 0 1px 3px rgba(0,0,0,0.06);
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 18px 40px rgba(196,30,30,0.28), 0 8px 16px rgba(0,0,0,0.1);
}
.btn-outline {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--line-solid);
}
.btn-outline:hover { border-color: var(--ink); background: var(--bg-2); }
.btn-ghost {
  background: transparent; color: var(--ink); padding: .85rem 1.2rem;
}
.btn-ghost:hover { color: var(--accent); }
.btn-sm { padding: .55rem 1.2rem; font-size: .85rem; }
.btn-icon {
  width: 44px; height: 44px; padding: 0; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
}

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft);
}
@media (hover: hover) {
  .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px -12px rgba(0,0,0,0.12), 0 0 0 1px rgba(196,30,30,0.08);
  }
}
.card-img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  transition: transform .8s var(--ease-soft);
}
@media (hover: hover) {
  .card:hover .card-img { transform: scale(1.06); }
}
.card-body { padding: 1.2rem; }

/* --- Nav --- */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: var(--white);
  box-shadow: 0 1px 0 var(--line);
  transition: box-shadow .4s var(--ease-out);
}
.nav.is-scrolled {
  box-shadow: 0 1px 0 var(--line), 0 4px 20px rgba(0,0,0,0.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: var(--gutter);
}
.nav-logo { display: flex; align-items: center; gap: .65rem; font-family: var(--display); font-weight: 700; font-size: 1.15rem; }
.nav-logo img { height: 38px; width: auto; }
.nav-links { display: none; gap: 1.8rem; list-style: none; padding: 0; }
.nav-links a {
  font-size: .88rem; font-weight: 500; position: relative; padding: .25rem 0;
  transition: color .3s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -3px;
  height: 1.5px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-soft);
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-actions { display: flex; align-items: center; gap: .5rem; }
.nav-cart {
  position: relative; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: background .3s;
}
.nav-cart:hover { background: var(--bg-2); }
.nav-cart svg { width: 22px; height: 22px; }
.cart-badge {
  position: absolute; top: 2px; right: 2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); color: var(--white);
  font-size: .65rem; font-weight: 700;
  display: none; align-items: center; justify-content: center;
}
.cart-badge.is-visible { display: flex; }
.nav-hamburger {
  width: 44px; height: 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  border-radius: 50%; transition: background .3s;
}
.nav-hamburger:hover { background: var(--bg-2); }
.nav-hamburger span {
  display: block; width: 20px; height: 1.5px; background: var(--ink);
  transition: transform .35s var(--ease-out), opacity .25s;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-hamburger { display: none; }
}

/* --- Mobile Nav --- */
.nav-mobile {
  position: fixed; inset: 0; z-index: 90;
  background: var(--white);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .55s var(--ease-soft);
  padding-top: var(--nav-h);
}
.nav-mobile[aria-hidden="false"] { clip-path: inset(0); }
.nav-mobile a {
  font-family: var(--display); font-size: 1.6rem; font-weight: 700;
  transition: color .3s;
}
.nav-mobile a:hover { color: var(--accent); }

/* --- Cart Drawer --- */
.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 200;
  width: min(420px, 92vw); background: var(--white);
  box-shadow: -8px 0 30px rgba(0,0,0,0.12);
  transform: translateX(100%);
  transition: transform .5s var(--ease-out);
  display: flex; flex-direction: column;
}
.cart-drawer.is-open { transform: translateX(0); }
.cart-overlay {
  position: fixed; inset: 0; z-index: 199;
  background: rgba(0,0,0,0.4);
  opacity: 0; pointer-events: none;
  transition: opacity .4s;
}
.cart-overlay.is-visible { opacity: 1; pointer-events: auto; }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--line);
}
.cart-header h3 { font-size: 1.1rem; }
.cart-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: background .3s; }
.cart-close:hover { background: var(--bg-2); }
.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--ink-mute); }
.cart-item {
  display: flex; gap: 1rem; padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.cart-item-img { width: 72px; height: 72px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-weight: 600; font-size: .9rem; margin-bottom: .25rem; }
.cart-item-price { color: var(--ink-mute); font-size: .85rem; }
.cart-item-qty {
  display: flex; align-items: center; gap: .5rem; margin-top: .5rem;
}
.cart-item-qty button {
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-solid);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; transition: background .2s;
}
.cart-item-qty button:hover { background: var(--bg-2); }
.cart-item-qty span { font-size: .9rem; font-weight: 600; min-width: 1.5rem; text-align: center; }
.cart-item-remove { color: var(--ink-mute); font-size: .75rem; transition: color .2s; margin-top: .35rem; }
.cart-item-remove:hover { color: var(--accent); }
.cart-footer {
  padding: 1.2rem 1.5rem; border-top: 1px solid var(--line);
}
.cart-total {
  display: flex; justify-content: space-between; font-weight: 700; font-size: 1.1rem;
  margin-bottom: 1rem;
}
.cart-checkout {
  width: 100%; padding: 1rem; font-size: 1rem;
}
.cart-checkout-note {
  text-align: center; font-size: .75rem; color: var(--ink-mute); margin-top: .6rem;
}

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 80;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: transform .35s var(--ease-bounce), box-shadow .35s;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37,211,102,0.4);
}
.whatsapp-float svg { width: 28px; height: 28px; }

/* =============================================================
   6. Sections
   ============================================================= */

/* --- Hero --- */
.hero {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 4rem;
  position: relative; overflow: hidden;
  background:
    linear-gradient(100deg, rgba(255,255,255,0.94) 0%, rgba(255,255,255,0.94) 38%, rgba(255,255,255,0.6) 60%, rgba(255,255,255,0.85) 100%),
    url("assets/img/hero-local.webp") center 30% / cover no-repeat;
}
.hero-grid {
  display: grid; gap: 3rem; align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-tag { margin-bottom: 1.5rem; }
.hero-title {
  font-size: clamp(2.4rem, 6.5vw, 4.5rem);
  line-height: 1.04; margin-bottom: 1.5rem;
}
.hero-title em { font-style: normal; color: var(--accent); }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--ink-soft);
  max-width: 500px; margin-bottom: 2rem; line-height: 1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-mosaic {
  display: grid; grid-template-columns: 1fr 1fr; gap: .75rem;
  position: relative; z-index: 1;
}
.hero-mosaic img {
  border-radius: var(--radius); object-fit: cover; width: 100%;
}
.hero-mosaic img { aspect-ratio: 1; }
.hero-bg-shape {
  position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw;
  background: radial-gradient(circle, var(--accent-light) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none; z-index: 0;
  filter: blur(60px);
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
}

/* --- Services --- */
.services { padding: 6rem 0; }
.services-header { text-align: center; max-width: 600px; margin: 0 auto 3.5rem; }
.services-header .h2 { margin-top: .75rem; }
.services-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 540px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }
.service-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 2rem 1.5rem;
  text-align: center;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft), border-color .35s;
}
@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
    border-color: var(--accent);
  }
}
.service-icon {
  width: 56px; height: 56px; margin: 0 auto 1.2rem;
  background: var(--accent-light); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.service-icon svg { width: 28px; height: 28px; color: var(--accent); }
.service-card h3 { font-size: 1.1rem; margin-bottom: .6rem; }
.service-card p { font-size: .88rem; color: var(--ink-mute); line-height: 1.6; margin-bottom: 1.2rem; }
.service-card .btn { width: 100%; }

/* --- Tienda --- */
.shop { padding: 6rem 0; background: var(--bg-2); }
.shop-header { text-align: center; max-width: 600px; margin: 0 auto 3.5rem; }
.shop-header .h2 { margin-top: .75rem; }
.products-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .products-grid { grid-template-columns: repeat(5, 1fr); } }
.product-card { cursor: pointer; }
.product-card .card-img-wrap { overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.product-card .card-body { display: flex; flex-direction: column; gap: .35rem; }
.product-name { font-weight: 600; font-size: .9rem; line-height: 1.3; }
.product-price { font-family: var(--display); font-weight: 700; font-size: 1.1rem; color: var(--accent); }
.product-add {
  margin-top: .6rem; width: 100%; padding: .6rem;
  background: var(--ink); color: var(--white); border-radius: var(--radius-sm);
  font-size: .82rem; font-weight: 600;
  transition: background .3s, transform .35s var(--ease-soft);
}
.product-add:hover { background: var(--accent); transform: translateY(-2px); }
.product-add.is-added {
  background: #25D366; pointer-events: none;
}

/* --- Portfolio --- */
.portfolio { padding: 6rem 0; }
.portfolio-header { text-align: center; max-width: 600px; margin: 0 auto 2rem; }
.portfolio-header .h2 { margin-top: .75rem; }
.portfolio-filters {
  display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: .5rem 1.2rem; border-radius: 100px; font-size: .82rem; font-weight: 600;
  border: 1.5px solid var(--line-solid);
  transition: background .3s, border-color .3s, color .3s;
}
.filter-btn:hover { border-color: var(--ink); }
.filter-btn.is-active { background: var(--ink); color: var(--white); border-color: var(--ink); }
.portfolio-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) { .portfolio-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .portfolio-grid { grid-template-columns: repeat(4, 1fr); } }
.portfolio-item.is-hidden-more { display: none; }
.portfolio-more { display: flex; justify-content: center; margin-top: 2.5rem; }
.portfolio-more.is-hidden { display: none; }
.portfolio-item {
  position: relative; overflow: hidden; border-radius: var(--radius);
  aspect-ratio: 3/4; cursor: pointer;
}
.portfolio-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s var(--ease-soft);
}
@media (hover: hover) {
  .portfolio-item:hover img { transform: scale(1.08); }
}
.portfolio-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 50%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.2rem; opacity: 0;
  transition: opacity .4s var(--ease-soft);
}
@media (hover: hover) {
  .portfolio-item:hover .portfolio-item-overlay { opacity: 1; }
}
.portfolio-item-overlay span { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,0.7); margin-bottom: .25rem; }
.portfolio-item-overlay strong { color: white; font-size: .95rem; }

/* --- Lightbox --- */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.92);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .4s;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: var(--radius-sm); }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.15); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; transition: background .3s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.3); }

/* --- Cotización --- */
.quote { padding: 6rem 0; background: var(--bg-2); }
.quote-inner {
  display: grid; gap: 3rem;
}
@media (min-width: 960px) { .quote-inner { grid-template-columns: 1fr 1fr; } }
.quote-info { }
.quote-info .h2 { margin-top: .75rem; margin-bottom: 1rem; }
.quote-info p { color: var(--ink-soft); line-height: 1.7; margin-bottom: 1.5rem; }
.quote-features { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .75rem; }
.quote-features li {
  display: flex; align-items: flex-start; gap: .75rem; font-size: .92rem;
}
.quote-features li svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.quote-form {
  background: var(--white); border-radius: var(--radius); padding: 2rem;
  border: 1px solid var(--line);
}
.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: block; font-size: .8rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: .4rem;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: .8rem 1rem; border: 1.5px solid var(--line-solid);
  border-radius: var(--radius-sm); font: inherit; font-size: .95rem;
  background: var(--white); color: var(--ink);
  transition: border-color .3s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent); outline: none;
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; padding: 1rem; font-size: 1rem; margin-top: .5rem; }

/* --- Contact / Footer --- */
.contact { padding: 6rem 0; }
.contact-grid {
  display: grid; gap: 3rem;
}
@media (min-width: 720px) { .contact-grid { grid-template-columns: repeat(3, 1fr); } }
.map-embed {
  margin-top: 3rem; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line);
}
.map-embed iframe { display: block; width: 100%; }
.contact-card {
  text-align: center; padding: 2rem 1.5rem;
}
.contact-icon {
  width: 52px; height: 52px; margin: 0 auto 1rem;
  background: var(--accent-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.contact-icon svg { width: 24px; height: 24px; color: var(--accent); }
.contact-card h3 { font-size: 1rem; margin-bottom: .4rem; }
.contact-card p { font-size: .9rem; color: var(--ink-mute); }
.contact-card a { color: var(--accent); font-weight: 500; transition: opacity .3s; }
.contact-card a:hover { opacity: .7; }

.footer {
  padding: 2.5rem 0; border-top: 1px solid var(--line);
}
.footer-inner {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  text-align: center;
}
@media (min-width: 720px) { .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; } }
.footer-copy { font-size: .82rem; color: var(--ink-mute); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: .82rem; color: var(--ink-mute); transition: color .3s; }
.footer-links a:hover { color: var(--accent); }

/* =============================================================
   7. Effects
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(32px);
  transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .4s; }

.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  z-index: 200; pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%;
  background: var(--accent);
  transform-origin: 0 0; transform: scaleX(0);
}

/* --- Toast notification --- */
.toast {
  position: fixed; bottom: 2rem; left: 50%; z-index: 250;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink); color: var(--white);
  padding: .8rem 1.5rem; border-radius: 100px;
  font-size: .88rem; font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  transition: transform .5s var(--ease-bounce);
  pointer-events: none;
}
.toast.is-visible { transform: translateX(-50%) translateY(0); }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (max-width: 539px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .hero { text-align: center; }
  .hero-sub { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-mosaic { gap: .6rem; margin-top: .5rem; }
}

/* =============================================================
   9. Reduced motion (only intrusive effects)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .scroll-progress span { transition: none; }
}