/* LA COMERCIO — Rationalismo italiano
   Travertino, oxblood, bronze. Sem cantos arredondados, sem sombras. */

:root {
  --travertine: #d9cbb8;
  --oxblood: #7a1f2b;
  --bronze: #8a6a3d;
  --arch: #6e6a64;
  --paper: #f7f4ef;
  --ink: #2a2724;
  --plinth: #3a342f;
  --stone-mid: #c4b49e;
  --line: 2px solid var(--bronze);
  --max: 1120px;
  --gutter: 1.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-radius: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
}

a {
  color: var(--oxblood);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--bronze);
}

h1, h2, h3, h4,
.brand-name,
.inscription,
.chapter-num,
.prod-price,
.hero-kicker {
  font-family: "Bodoni Moda", "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); margin: 0 0 0.6rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 0.5rem; }
h3 { font-size: 1.25rem; margin: 0 0 0.4rem; }

p { margin: 0 0 1rem; }

.hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 80;
  background: var(--oxblood);
  color: var(--paper);
  padding: 0.5rem 1rem;
  text-decoration: none;
}

.skip-link:focus {
  top: 0.5rem;
}

.container {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

.stone-bar {
  height: 14px;
  background: var(--travertine);
  border-top: 3px solid var(--bronze);
  border-bottom: 6px solid var(--oxblood);
}

.stone-rule {
  height: 4px;
  background: var(--bronze);
  border: 0;
  margin: 0;
}

/* -------------------------------------------------------------------------- */
/* Cabeçalho — cornija de fachada                                             */
/* -------------------------------------------------------------------------- */

.site-header {
  background: var(--travertine);
  border-bottom: 8px solid var(--oxblood);
  position: relative;
}

.site-header::before {
  content: "";
  display: block;
  height: 6px;
  background: var(--bronze);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 1.1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.35rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--oxblood);
}

.brand-tag {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--arch);
}

.main-nav ul {
  display: flex;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: block;
  padding: 0.45rem 0.85rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: 3px solid transparent;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--oxblood);
  border-bottom-color: var(--oxblood);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border: var(--line);
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.cart-link svg {
  width: 20px;
  height: 20px;
}

.cart-badge {
  min-width: 1.4rem;
  height: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--oxblood);
  color: var(--paper);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0 0.3rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: var(--line);
  background: var(--paper);
  padding: 10px 8px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--oxblood);
}

/* -------------------------------------------------------------------------- */
/* Botões e campos                                                            */
/* -------------------------------------------------------------------------- */

.btn,
button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--oxblood);
  color: var(--paper);
  border: 2px solid var(--oxblood);
  padding: 0.85rem 1.4rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--plinth);
  border-color: var(--plinth);
  color: var(--paper);
}

.btn-ghost {
  background: transparent;
  color: var(--oxblood);
  border-color: var(--bronze);
}

.btn-ghost:hover {
  background: var(--travertine);
  color: var(--oxblood);
  border-color: var(--oxblood);
}

.btn-block { width: 100%; }
.btn-sm { padding: 0.55rem 0.9rem; font-size: 0.68rem; }

.field,
select.field,
textarea.field {
  width: 100%;
  border: 1px solid var(--bronze);
  background: var(--paper);
  color: var(--ink);
  padding: 0.7rem 0.8rem;
  font-family: inherit;
  font-size: 1rem;
  appearance: none;
}

.field:focus {
  outline: 2px solid var(--oxblood);
  outline-offset: 0;
}

label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--arch);
  margin: 0.85rem 0 0.35rem;
}

.form-hint,
.form-note {
  font-size: 0.9rem;
  color: var(--arch);
  margin: 0.35rem 0 0.8rem;
}

.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0.75rem 0;
  font-size: 0.92rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  line-height: 1.5;
  cursor: pointer;
}

.checkbox-line.full { grid-column: 1 / -1; }

.checkbox-line input {
  margin-top: 0.25rem;
  flex-shrink: 0;
  accent-color: var(--oxblood);
}

.form-feedback {
  display: none;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border: 2px solid var(--bronze);
  background: var(--travertine);
  color: var(--ink);
}

.form-feedback.show { display: block; }

/* -------------------------------------------------------------------------- */
/* Capítulos romanos                                                          */
/* -------------------------------------------------------------------------- */

.chapter {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.25rem;
  align-items: end;
  margin: 0 0 1.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 4px solid var(--oxblood);
}

.chapter-num {
  font-size: 2.4rem;
  color: var(--oxblood);
  line-height: 1;
}

.chapter p {
  grid-column: 2;
  margin: 0;
  color: var(--arch);
  font-size: 0.95rem;
}

.kicker {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 0.4rem;
}

/* -------------------------------------------------------------------------- */
/* Hero 2:1                                                                   */
/* -------------------------------------------------------------------------- */

.hero {
  display: grid;
  grid-template-columns: 2fr 1fr;
  min-height: 72vh;
  background: var(--plinth);
}

.hero-media {
  margin: 0;
  min-height: 320px;
  overflow: hidden;
  border-right: 8px solid var(--oxblood);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 72vh;
}

.hero-copy {
  background: var(--travertine);
  padding: clamp(1.5rem, 4vw, 3.2rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--bronze);
}

.hero-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin-bottom: 1rem;
}

.hero-copy h1 {
  color: var(--ink);
  margin-bottom: 1rem;
}

.hero-copy p {
  color: var(--arch);
  max-width: 28ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.band {
  padding: 4rem 0;
}

.band-stone { background: var(--travertine); }
.band-paper { background: var(--paper); }
.band-ox {
  background: var(--oxblood);
  color: var(--paper);
}
.band-ox h2,
.band-ox .chapter-num { color: var(--travertine); }
.band-ox .chapter { border-bottom-color: var(--bronze); }
.band-ox p { color: var(--travertine); }

.grid-2 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--bronze);
  border: 1px solid var(--bronze);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.split-21 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0;
  border: 1px solid var(--bronze);
}

.split-21 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 360px;
}

.split-copy {
  padding: clamp(1.4rem, 3vw, 2.4rem);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.facade-cell {
  background: var(--paper);
  padding: 1.4rem 1.2rem;
  text-decoration: none;
  color: inherit;
  display: block;
}

.facade-cell:hover {
  background: var(--travertine);
}

.facade-cell span {
  display: block;
  font-family: "Bodoni Moda", serif;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin-bottom: 0.35rem;
}

.facade-cell strong {
  font-family: "Bodoni Moda", serif;
  font-weight: 600;
  font-size: 1.35rem;
}

.page-head {
  padding: 3rem 0 2rem;
  background: var(--travertine);
  border-bottom: 8px solid var(--oxblood);
}

.page-head .container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.4rem;
  align-items: end;
}

.page-head .chapter-num {
  font-size: 3rem;
  color: var(--oxblood);
}

.prose {
  max-width: 68ch;
}

.prose h2 {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 2px solid var(--bronze);
}

.legal-block {
  padding: 3rem 0 4.5rem;
}

/* -------------------------------------------------------------------------- */
/* Vitrines de produto                                                        */
/* -------------------------------------------------------------------------- */

.prod-card {
  background: var(--paper);
  border: 1px solid var(--bronze);
  display: flex;
  flex-direction: column;
}

.prod-media {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--stone-mid);
  aspect-ratio: 4 / 5;
}

.prod-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prod-cat {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bronze);
}

.prod-body {
  padding: 1rem 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  border-top: 4px solid var(--oxblood);
}

.prod-body h3 a {
  color: var(--ink);
  text-decoration: none;
}

.prod-body h3 a:hover { color: var(--oxblood); }

.prod-desc {
  font-size: 0.92rem;
  color: var(--arch);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prod-price {
  font-size: 1.35rem;
  color: var(--oxblood);
  margin-top: auto;
  padding-top: 0.4rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.6rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--bronze);
  color: var(--ink);
  padding: 0.5rem 0.85rem;
  font-family: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-btn[aria-pressed="true"],
.filter-btn:hover {
  background: var(--oxblood);
  border-color: var(--oxblood);
  color: var(--paper);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--arch);
  margin-bottom: 1.4rem;
}

.breadcrumb .sep { margin: 0 0.4rem; color: var(--bronze); }

.prod-detail {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;
  border: 1px solid var(--bronze);
}

.prod-detail .prod-media,
.prod-detail figure {
  margin: 0;
  aspect-ratio: auto;
  min-height: 520px;
  border-right: 8px solid var(--oxblood);
}

.prod-detail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 520px;
}

.prod-info {
  padding: clamp(1.3rem, 3vw, 2.4rem);
  background: var(--paper);
}

.size-select {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.4rem 0 1.1rem;
}

.size-opt {
  min-width: 3rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--bronze);
  background: var(--paper);
  color: var(--ink);
  font-family: inherit;
  cursor: pointer;
}

.size-opt.selected,
.size-opt:hover {
  background: var(--oxblood);
  border-color: var(--oxblood);
  color: var(--paper);
}

.prod-meta {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 2px solid var(--travertine);
}

.prod-meta ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--arch);
}

.empty-state {
  text-align: center;
  padding: 3rem 1.2rem;
  border: 1px solid var(--bronze);
  background: var(--travertine);
}

.empty-mark {
  display: inline-block;
  border: 2px solid var(--bronze);
  background: var(--oxblood);
  color: var(--paper);
  font-family: "Bodoni Moda", serif;
  letter-spacing: 0.2em;
  padding: 0.6rem 0.9rem;
  margin-bottom: 1rem;
}

/* -------------------------------------------------------------------------- */
/* Carrinho e checkout                                                        */
/* -------------------------------------------------------------------------- */

.cart-layout,
.checkout-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.2rem;
  padding: 2.4rem 0 4rem;
}

.cart-list { display: flex; flex-direction: column; }

.cart-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--bronze);
}

.cart-item img {
  width: 110px;
  height: 138px;
  object-fit: cover;
  border: 1px solid var(--bronze);
}

.ci-name {
  font-family: "Bodoni Moda", serif;
  font-size: 1.15rem;
  margin: 0 0 0.25rem;
}

.ci-meta, .ci-price { margin: 0; color: var(--arch); font-size: 0.92rem; }
.ci-price { color: var(--oxblood); font-family: "Bodoni Moda", serif; font-size: 1.1rem; }

.qty {
  display: inline-flex;
  border: 1px solid var(--bronze);
}

.qty button {
  width: 2rem;
  height: 2rem;
  border: 0;
  background: var(--travertine);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.1rem;
}

.qty-val {
  min-width: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
}

.remove-link {
  display: block;
  margin-top: 0.5rem;
  background: none;
  border: 0;
  padding: 0;
  color: var(--oxblood);
  cursor: pointer;
  font-size: 0.85rem;
  text-decoration: underline;
}

.summary-panel,
.slab {
  border: 1px solid var(--bronze);
  background: var(--paper);
  padding: 1.3rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--travertine);
  font-size: 0.95rem;
}

.summary-row.total {
  font-family: "Bodoni Moda", serif;
  font-size: 1.25rem;
  color: var(--oxblood);
  border-bottom: 0;
  padding-top: 0.8rem;
}

.summary-note { font-size: 0.88rem; color: var(--arch); margin-top: 0.8rem; }

.fieldset-title {
  font-family: "Bodoni Moda", serif;
  font-size: 1.35rem;
  margin: 0 0 0.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 4px solid var(--oxblood);
}

fieldset {
  border: 1px solid var(--bronze);
  padding: 1rem 1.1rem 1.2rem;
  margin: 0 0 1.1rem;
  background: var(--paper);
}

legend {
  font-family: "Bodoni Moda", serif;
  padding: 0 0.4rem;
  color: var(--oxblood);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 0.8rem;
}

.form-grid .full { grid-column: 1 / -1; }

.pay-opt {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.85rem;
  border: 1px solid var(--bronze);
  margin: 0.5rem 0;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
  color: var(--ink);
}

.pay-opt:has(input:checked) {
  background: var(--travertine);
  border-color: var(--oxblood);
}

.pay-opt strong {
  display: block;
  font-family: "Bodoni Moda", serif;
  font-size: 1.05rem;
}

.news-form form,
.footer-news form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

.news-form .checkbox-line,
.footer-news .checkbox-line {
  grid-column: 1 / -1;
}

.news-form .field,
.footer-news .field {
  background: var(--paper);
}

/* -------------------------------------------------------------------------- */
/* Rodapé — plinto                                                            */
/* -------------------------------------------------------------------------- */

.site-footer {
  background: var(--plinth);
  color: var(--travertine);
  margin-top: 0;
}

.site-footer a { color: var(--travertine); }
.site-footer a:hover { color: #fff; }

.site-footer .checkbox-line {
  color: var(--travertine);
}

.footer-cornice {
  height: 10px;
  background: var(--oxblood);
  border-bottom: 3px solid var(--bronze);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1.4fr;
  gap: 2rem;
  padding: 2.6rem 0 2.2rem;
}

.footer-title {
  font-family: "Bodoni Moda", serif;
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper);
  margin: 0 0 0.8rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li { margin: 0.3rem 0; }

.footer-links a {
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

.footer-brand p { color: var(--stone-mid); }

.footer-bottom {
  border-top: 1px solid var(--bronze);
  padding: 1.2rem 0 1.6rem;
  font-size: 0.88rem;
  color: var(--stone-mid);
}

.footer-bottom .legal-name {
  font-family: "Bodoni Moda", serif;
  color: var(--paper);
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.copyright { margin: 0.4rem 0 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.2rem;
  padding: 2.4rem 0 4rem;
}

.contact-aside {
  background: var(--travertine);
  border: 1px solid var(--bronze);
  padding: 1.4rem;
}

.contact-aside dt {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-top: 0.9rem;
}

.contact-aside dd {
  margin: 0.2rem 0 0;
}

/* -------------------------------------------------------------------------- */
/* Toast                                                                      */
/* -------------------------------------------------------------------------- */

.toast-region {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: min(22rem, calc(100vw - 2rem));
}

.toast {
  background: var(--plinth);
  color: var(--paper);
  border-left: 8px solid var(--oxblood);
  padding: 0.85rem 1rem;
}

.toast.out { opacity: 0; }

/* -------------------------------------------------------------------------- */
/* Responsivo                                                                 */
/* -------------------------------------------------------------------------- */

@media (max-width: 980px) {
  .hero,
  .grid-2,
  .split-21,
  .prod-detail,
  .cart-layout,
  .checkout-layout,
  .contact-grid,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .prod-grid,
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  .hero-media { border-right: 0; border-bottom: 8px solid var(--oxblood); }
  .hero-media img,
  .prod-detail img { min-height: 42vh; }

  .prod-detail .prod-media,
  .prod-detail figure {
    min-height: 0;
    border-right: 0;
    border-bottom: 8px solid var(--oxblood);
  }

  .nav-toggle { display: flex; }

  .main-nav {
    display: none;
    width: 100%;
    order: 5;
    border-top: 1px solid var(--bronze);
  }

  .main-nav.open { display: block; }

  .main-nav ul { flex-direction: column; padding: 0.4rem 0 0.8rem; }

  .header-inner { align-items: center; }

  .page-head .container { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .prod-grid,
  .grid-4,
  .grid-3 { grid-template-columns: 1fr; }

  .cart-item { grid-template-columns: 88px 1fr; }
  .cart-item-actions { grid-column: 1 / -1; }

  .hero-copy p { max-width: none; }

  .news-form form,
  .footer-news form { grid-template-columns: 1fr; }
}