/* Pasta Studio LAB — hoja principal */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }

body {
  margin: 0;
  background: var(--crema) url('../assets/img/textures/estuco.webp') repeat;
  background-size: 840px;
  background-blend-mode: multiply;
  color: var(--tinta);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

[hidden] { display: none !important; }

h1, h2, h3 { line-height: 1.05; margin: 0; }

a { color: inherit; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--tinta); color: var(--crema);
  padding: 0.6rem 1rem; z-index: 200;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: var(--border-marca);
  border-radius: var(--radius-chip);
  padding: 0.85rem 1.9rem;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}
.btn-primary {
  background: var(--salsa);
  border-color: transparent;
  color: var(--crema);
  box-shadow: var(--sombra-1);
}
.btn-primary:hover { background: var(--salsa-oscura); transform: translateY(-1px); box-shadow: var(--sombra-2); }
.btn-primary:active { transform: translateY(0); box-shadow: var(--sombra-1); }
.btn-ghost { background: transparent; color: var(--tinta); border-color: var(--linea-fuerte); }
.btn-ghost:hover { border-color: var(--tinta); background: var(--superficie); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--salsa);
  outline-offset: 2px;
}
.btn[disabled] { opacity: 0.45; cursor: not-allowed; box-shadow: none; transform: none; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--crema);
  border-bottom: var(--linea-seccion);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.8rem var(--gutter);
  display: flex; align-items: center; gap: 1.5rem;
}
.header-logo { display: block; line-height: 0; }
.logo-lab { height: 1.7rem; width: auto; color: var(--salsa); fill: currentColor; }
.header-nav { display: flex; gap: 1.4rem; margin-left: auto; }
.header-nav a {
  text-decoration: none; font-weight: 500; font-size: 0.98rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.header-nav a:hover { border-bottom-color: var(--salsa); }
.cart-toggle {
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  background: var(--tinta); color: var(--crema);
  border: none; border-radius: var(--radius-chip);
  padding: 0.6rem 1.3rem; cursor: pointer;
  display: flex; align-items: center; gap: 0.5rem;
  box-shadow: var(--sombra-1);
  transition: background-color var(--duration-fast) var(--ease-out);
}
.cart-toggle:hover { background: var(--olivo); }
.cart-count {
  background: var(--salsa); color: var(--crema);
  border-radius: var(--radius-chip);
  min-width: 1.5em; padding: 0.05em 0.4em;
  font-size: 0.85em; text-align: center;
}
.cart-count.bump { animation: bump 0.35s var(--ease-out); }
@keyframes bump { 40% { transform: scale(1.35); } }

/* ---------- Hero ---------- */
.hero { overflow: hidden; }
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-block) var(--gutter) var(--space-section);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-block);
  align-items: center;
}
.hero-kicker {
  font-weight: 500; text-transform: uppercase; letter-spacing: 0.22em;
  font-size: 0.78rem; color: var(--salsa); margin: 0 0 1.4rem;
}
.hero-title {
  font-family: var(--font-display);
  font-style: italic; font-weight: 900;
  font-size: var(--text-hero);
  text-transform: uppercase;
  display: grid;
}
.hero-title-accent { color: var(--salsa); }
.hero-sub { max-width: 34rem; font-size: var(--text-lg); margin: 1.4rem 0 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-visual { position: relative; justify-self: center; width: min(100%, 26rem); }
.hero-panel {
  background: linear-gradient(rgba(150, 44, 6, 0.42), rgba(150, 44, 6, 0.42)),
              url('../assets/img/textures/azulejos-naranja.webp') center / cover;
  border: none;
  box-shadow: var(--sombra-2);
  aspect-ratio: 3 / 4;
  display: grid; place-content: center; gap: 1.2rem;
  padding: 2rem;
}
.hero-panel-logo { width: 100%; color: var(--cielo); fill: currentColor; }
.hero-panel-caption {
  color: var(--crema); text-align: center; margin: 0;
  text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.78rem; font-weight: 500;
}
.hero-sticker {
  position: absolute; right: -1.2rem; bottom: -1.5rem;
  background: var(--cielo); color: var(--notte);
  border: none;
  padding: 0.85rem 1.25rem;
  font-weight: 500; font-size: 0.88rem; line-height: 1.35;
  box-shadow: var(--sombra-2);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cart-count.bump { animation: none; }
}

/* ---------- Secciones ---------- */
.section { padding: var(--space-section) 0 0; }
.section-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section-title {
  font-family: var(--font-display); font-style: italic; font-weight: 900;
  font-size: var(--text-h2); text-transform: uppercase;
  margin-bottom: var(--space-block);
}
.section-head { display: flex; align-items: baseline; gap: 1.5rem; flex-wrap: wrap; }
.section-note { color: var(--olivo); font-size: var(--text-lg); margin: 0 0 var(--space-block); }

/* ---------- Método ---------- */
.metodo-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.metodo-step {
  background: none;
  border: none;
  border-top: 1px solid var(--linea-fuerte);
  padding: 1.5rem 0.2rem 0;
  position: relative;
}
.metodo-num {
  font-family: var(--font-display); font-style: italic; font-weight: 900;
  font-size: 2rem; color: var(--salsa); display: block; margin-bottom: 0.7rem;
}
.metodo-step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.metodo-step p { margin: 0; font-size: 0.95rem; color: var(--olivo); }

/* ---------- Catálogo ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.product-card {
  background: var(--superficie);
  border: var(--border-marca);
  display: flex; flex-direction: column;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--sombra-2); }
.product-media { position: relative; aspect-ratio: 1 / 1; overflow: hidden; border-bottom: var(--border-marca); }
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-media-ph {
  width: 100%; height: 100%;
  display: grid; place-content: center;
  background: repeating-linear-gradient(-45deg, var(--semolino), var(--semolino) 14px, var(--semolino-suave) 14px, var(--semolino-suave) 28px);
}
.product-media-ph span {
  font-family: var(--font-display); font-style: italic; font-weight: 900;
  font-size: 1.6rem; color: var(--salsa); text-transform: uppercase;
  text-align: center; padding: 0 1rem;
}
.product-code {
  position: absolute; top: 0.8rem; left: 0.8rem;
  background: rgba(243, 236, 219, 0.92); border: none;
  font-size: 0.66rem; font-weight: 500; letter-spacing: 0.16em;
  padding: 0.25rem 0.6rem;
}
.product-body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; flex: 1; }
.product-name-row { display: flex; align-items: baseline; justify-content: space-between; gap: 0.8rem; }
.product-name { font-size: 1.2rem; font-weight: 600; }
.product-price {
  font-family: var(--font-display); font-style: italic; font-weight: 900;
  font-size: 1.12rem; color: var(--salsa); white-space: nowrap;
}
.product-desc { margin: 0; font-size: 0.92rem; flex: 1; }
.product-actions { display: flex; gap: 0.7rem; align-items: stretch; margin-top: 0.4rem; }
.qty {
  display: flex; align-items: center;
  border: 1px solid var(--linea-fuerte); border-radius: var(--radius-chip);
  background: var(--crema);
}
.qty button {
  font-family: var(--font-body); font-size: 1.1rem; font-weight: 600;
  background: none; border: none; cursor: pointer;
  width: 2.75rem; height: 2.75rem; color: var(--tinta);
}
.qty button:hover { color: var(--salsa); }
.qty output { min-width: 1.6rem; text-align: center; font-weight: 600; }
.product-add {
  flex: 1;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  background: var(--tinta); color: var(--crema);
  border: none; border-radius: var(--radius-chip);
  min-height: 2.75rem;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out);
}
.product-add:hover { background: var(--salsa); }
.product-add.added { background: var(--olivo); }

/* ---------- El taller ---------- */
.taller-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem var(--space-block);
  align-items: end;
  margin-bottom: var(--space-block);
}
.taller-head .section-title { margin-bottom: 0; }
.taller-copy { font-size: var(--text-lg); color: var(--olivo); margin: 0; max-width: 30rem; }
.taller-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 1.5rem;
}
.taller-photo:not(.taller-photo-xl):not(.taller-photo-tall) { aspect-ratio: 4 / 3; }
.taller-photo-xl img { object-position: center 70%; }
.taller-photo {
  margin: 0;
  position: relative;
  border: none;
  background: var(--semolino-suave);
  overflow: hidden;
  box-shadow: var(--sombra-1);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}
.taller-photo img { width: 100%; height: 100%; object-fit: cover; }
.taller-photo:hover { transform: translateY(-3px); box-shadow: var(--sombra-2); }
.taller-photo-xl { grid-row: 1 / 3; }
.taller-photo-tall { grid-column: 3; grid-row: 1 / 3; }

/* ---------- Banner envío ---------- */
.envio-banner {
  margin-top: var(--space-section);
  background: var(--notte); color: var(--cielo);
  border: none;
  text-align: center;
  padding: 1.6rem var(--gutter);
}
.envio-banner p { margin: 0; font-size: 1.05rem; letter-spacing: 0.01em; }
.envio-banner strong { color: var(--crema); }

/* ---------- Info ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.info-card {
  border: var(--border-marca);
  background: var(--superficie);
  padding: 1.8rem 1.9rem;
}
.info-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; color: var(--olivo); }
.info-card p { margin: 0 0 0.5rem; }
.text-link { font-weight: 600; color: var(--salsa); text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.alias-chip {
  background: var(--crema); border: 1px solid var(--linea-fuerte);
  padding: 0.05rem 0.5rem; font-weight: 600;
}

/* ---------- Footer ---------- */
.footer {
  margin-top: var(--space-section);
  background: linear-gradient(rgba(30, 51, 36, 0.93), rgba(30, 51, 36, 0.93)),
              url('../assets/img/textures/ladrillo.webp') center / cover;
  color: var(--crema);
  border-top: var(--linea-seccion);
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: var(--space-block) var(--gutter);
  display: grid; gap: 0.6rem; justify-items: start;
}
.footer-logo { height: 2.2rem; width: auto; color: var(--semolino); fill: currentColor; }
.footer-tag a { color: var(--cielo); }
.footer-tag, .footer-dir { margin: 0; font-size: 0.95rem; }
.footer-wa { color: var(--crema); font-weight: 600; }

/* ---------- Carrito ---------- */
.cart-overlay {
  position: fixed; inset: 0; z-index: 140;
  background: rgba(0, 26, 48, 0.55);
  opacity: 0; transition: opacity var(--duration-normal) var(--ease-out);
}
.cart-overlay.open { opacity: 1; }
.cart {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 150;
  width: min(28rem, 100vw);
  background: var(--crema);
  border-left: var(--border-marca);
  transform: translateX(102%);
  transition: transform var(--duration-normal) var(--ease-out);
  display: flex; flex-direction: column;
}
.cart.open { transform: translateX(0); }
.cart-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.4rem;
  border-bottom: var(--linea-seccion);
  background: var(--crema); color: var(--tinta);
}
.cart-title {
  font-family: var(--font-display); font-style: italic; font-weight: 900;
  text-transform: uppercase; font-size: 1.4rem; color: var(--salsa);
}
.cart-close {
  background: none; border: 1px solid var(--linea-fuerte); border-radius: var(--radius-chip);
  color: var(--tinta); font-size: 1rem; width: 2.75rem; height: 2.75rem; cursor: pointer;
}
.cart-body { overflow-y: auto; padding: 1.2rem 1.4rem 2rem; flex: 1; }
.cart-empty { text-align: center; color: var(--olivo); padding: 1.5rem 0; }
.cart-items { list-style: none; margin: 0; padding: 0; }
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.2rem 0.8rem;
  padding: 0.8rem 0;
  border-bottom: 2px dashed var(--semolino);
}
.cart-item-name { font-weight: 600; }
.cart-item-price { font-weight: 600; text-align: right; }
.cart-item-controls { display: flex; align-items: center; gap: 0.6rem; }
.cart-item-controls .qty { transform: none; }
.cart-item-remove {
  background: none; border: none; cursor: pointer;
  color: var(--salsa); font-size: 0.85rem; font-weight: 600;
  padding: 0; text-decoration: underline; font-family: var(--font-body);
}

.cart-freeship { margin: 1.1rem 0 0.3rem; }
.cart-freeship-bar {
  height: 0.5rem; border: 1px solid var(--linea-fuerte); border-radius: var(--radius-chip);
  background: var(--semolino); overflow: hidden;
}
.cart-freeship-bar span {
  display: block; height: 100%; background: var(--olivo); width: 0;
  transition: width var(--duration-normal) var(--ease-out);
}
.cart-freeship p { margin: 0.4rem 0 0; font-size: 0.88rem; font-weight: 500; }

.cart-form { margin-top: 1.4rem; display: grid; gap: 1.1rem; }
.cart-fieldset { border: none; margin: 0; padding: 0; }
.cart-fieldset legend { font-weight: 600; margin-bottom: 0.6rem; padding: 0; }
.cart-modes { display: grid; gap: 0.6rem; }
.cart-mode {
  display: flex; gap: 0.7rem; align-items: flex-start;
  border: 1px solid var(--linea-fuerte);
  padding: 0.85rem 1rem; cursor: pointer;
  background: var(--superficie);
  transition: background-color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}
.cart-mode:has(input:checked) { background: rgba(189, 204, 219, 0.45); border-color: var(--notte); }
.cart-mode input { margin-top: 0.3rem; accent-color: var(--salsa); }
.cart-mode span { display: grid; }
.cart-mode small { color: var(--olivo); }
.cart-field { display: grid; gap: 0.35rem; }
.cart-field span { font-weight: 600; font-size: 0.92rem; }
.cart-field em { font-weight: 400; color: var(--olivo); font-style: normal; }
.cart-field input {
  font-family: var(--font-body); font-size: 1rem;
  border: 1px solid var(--linea-fuerte); background: #fff;
  padding: 0.75rem 0.9rem;
}
.cart-field input:focus { border-color: var(--notte); }
.cart-transfer {
  background: var(--cielo); border: none;
  padding: 1rem 1.1rem; color: var(--notte);
}
.cart-transfer p { margin: 0 0 0.4rem; font-size: 0.92rem; }
.cart-transfer p:last-child { margin-bottom: 0; }
.alias-copy {
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  background: var(--crema); border: 1px solid var(--notte);
  padding: 0.25rem 0.7rem; cursor: pointer;
}
.alias-copy.copied { background: var(--olivo); color: var(--crema); }
.cart-totals { margin: 0; display: grid; gap: 0.3rem; }
.cart-totals > div { display: flex; justify-content: space-between; }
.cart-totals dt { color: var(--olivo); }
.cart-totals dd { margin: 0; font-weight: 600; }
.cart-total { border-top: 2px solid var(--tinta); padding-top: 0.5rem; margin-top: 0.3rem; }
.cart-total dt { color: var(--tinta); font-weight: 600; }
.cart-total dd {
  font-family: var(--font-display); font-style: italic; font-weight: 900;
  font-size: 1.4rem; color: var(--salsa);
}
.cart-send { width: 100%; text-align: center; }
.cart-legal { margin: 0; font-size: 0.8rem; color: var(--olivo); text-align: center; }

/* ---------- Barra móvil ---------- */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 120;
  padding: 0.7rem var(--gutter) calc(0.7rem + env(safe-area-inset-bottom));
  background: var(--crema); border-top: var(--border-marca);
  box-shadow: 0 -6px 18px rgba(0, 26, 48, 0.08);
  display: none;
}
.mobile-bar .btn { width: 100%; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .taller-head { grid-template-columns: 1fr; align-items: start; }
  .taller-grid { grid-template-columns: 1fr 1fr; }
  .taller-photo-xl { grid-row: auto; grid-column: 1 / 3; aspect-ratio: 4 / 3; }
  .taller-photo-tall { grid-column: auto; grid-row: auto; }
  .metodo-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { width: min(100%, 21rem); margin-top: 1rem; }
}
@media (max-width: 640px) {
  .header-nav { display: none; }
  .product-grid { grid-template-columns: 1fr; }
  .metodo-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .mobile-bar[data-visible] { display: block; }
  .cart-toggle { margin-left: auto; }
}