/* SIMULACIÓN F6. Propuesta visual v1 aprobada para este ensayo. */
:root { color-scheme: light; --cream: #F7F0E4; --forest: #172F2A; --terra: #B95338; --paper: #FFFCF6; --muted: #53655B; --line: #C9CCBB; }
* { box-sizing: border-box; }
html { background: var(--cream); }
body { margin: 0; background: var(--cream); color: var(--forest); font-family: "Segoe UI", Arial, sans-serif; font-size: 17px; line-height: 1.4; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--forest); outline-offset: 4px; }
.skip-link { position: absolute; left: 16px; top: 8px; z-index: 20; padding: 12px; background: var(--paper); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.simulation-banner { padding: 7px 24px; background: var(--forest); color: var(--cream); font-size: 12px; font-weight: 700; min-height: 30px; }
.site-header { position: relative; margin: 0 24px; padding: 17px 0; min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; flex-direction: column; flex-shrink: 0; }
.brand span { font-family: Georgia, "Times New Roman", serif; font-size: 27px; line-height: 1.15; }
.brand small { font-size: 10px; letter-spacing: .04em; font-weight: 700; color: var(--muted); }
.site-header nav { display: flex; gap: 36px; align-items: center; }
.site-header nav a { min-height: 44px; padding: 12px 0; }
.site-header nav a[aria-current] { border-bottom: 3px solid var(--terra); font-weight: 700; }
h1, h2, h3, p, figure { margin: 0; }
h1, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h1 { font-size: 48px; line-height: 1.2; }
h2.section-label { font: 700 11px/1.4 "Segoe UI", Arial, sans-serif; text-transform: uppercase; color: var(--muted); }
.button, .outline-button, .filters button { display: inline-flex; align-items: center; justify-content: center; min-height: 45px; padding: 10px 18px; border: 1px solid var(--forest); border-radius: 8px; font-size: 16px; font-weight: 700; }
.button, .filters button[aria-pressed="true"] { background: var(--forest); color: var(--cream); }
.outline-button, .filters button { background: var(--cream); color: var(--forest); }
.text-link { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 0; border: 0; background: transparent; font-size: 16px; font-weight: 700; text-align: left; }
.hero { display: grid; grid-template-columns: 1.08fr 1fr; align-items: start; gap: 7%; padding: 40px 40px 36px; }
.hero-copy h1 { max-width: 650px; }
.hero-copy p { margin-top: 28px; max-width: 600px; font-size: 19px; }
.hero-copy .button { margin-top: 32px; }
.hero-art { width: 100%; height: auto; aspect-ratio: 1.85; object-fit: fill; border-radius: 8px; }
.section { margin: 0 40px 36px; }
.category-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 26px; }
.category-card { padding: 20px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; display: flex; flex-direction: column; }
.category-card h3 { font-size: 25px; }
.category-card p { margin-top: 14px; margin-bottom: 12px; }
.category-card .text-link { margin-top: auto; align-self: flex-start; }
.sample-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 26px; }
.sample-grid img { display: block; width: 100%; height: 160px; object-fit: fill; border-radius: 8px; }
figcaption { margin-top: 10px; font-size: 16px; font-weight: 700; }
.back-top { margin-top: 22px; }
.site-footer { margin: 10px 24px 0; padding: 18px 0 30px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 14px 24px; font-size: 14px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer p { font-size: 12px; color: var(--muted); }
.collection { margin: 32px 24px 40px; }
.collection h1 { font-size: 43px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.result-count { margin: 18px 0 24px; font-weight: 700; font-size: 15px; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.product-card { min-width: 0; padding: 12px 15px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; display: flex; flex-direction: column; }
.product-card img { display: block; width: calc(100% + 6px); margin-left: -3px; height: 110px; object-fit: fill; border-radius: 8px; }
.product-category { margin-top: 14px; color: var(--muted); text-transform: uppercase; font-size: 10px; font-weight: 700; }
.product-card h2 { margin-top: 6px; font-family: Georgia, "Times New Roman", serif; font-size: 20px; font-weight: 400; }
.product-description { margin-top: 10px; margin-bottom: 12px; font-size: 13px; line-height: 1.3; }
.detail-trigger { margin-top: auto; align-self: flex-start; font-size: 15px; }
.faq { margin: 0 24px 46px; }
.faq h2 { margin-bottom: 24px; }
details { border-top: 1px solid var(--line); }
summary { cursor: pointer; min-height: 60px; padding: 18px 36px 18px 0; font-size: 17px; font-weight: 700; position: relative; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 20px; }
details[open] summary::after { content: "-"; }
details p { padding: 0 24px 22px 0; }
dialog { padding: 20px; width: min(430px, calc(100% - 40px)); max-height: calc(100% - 40px); overflow-y: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); color: var(--forest); }
dialog::backdrop { background: rgb(23 47 42 / .3); }
.dialog-top { display: flex; justify-content: flex-end; margin-bottom: 26px; }
dialog h2 { font-family: Georgia, "Times New Roman", serif; font-size: 26px; font-weight: 400; }
dialog .product-category { font-size: 12px; }
#detail-description { margin-top: 20px; font-size: 16px; line-height: 1.5; }
.notice { margin: 34px 24px 52px; max-width: 1000px; }
.notice h1 { font-size: 42px; margin-bottom: 36px; }
.notice p { margin-bottom: 24px; font-size: 20px; line-height: 1.4; }
.notice .button { margin-top: 8px; }
@media (min-width: 1800px) {
 .site-header, main, .site-footer { max-width: 1720px; margin-left: auto; margin-right: auto; }
}
@media (max-width: 999px) {
 .hero { gap: 7%; }
 .hero h1 { font-size: 42px; }
 .hero-art { aspect-ratio: 1.05; }
 .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 899px) {
 .site-header { flex-wrap: wrap; }
 .site-header nav { flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; }
 .site-header nav a { align-self: flex-start; }
}
@media (max-width: 599px) {
 body { font-size: 16px; }
 .simulation-banner { font-size: 10px; padding: 8px 16px; }
 .site-header { margin: 0 24px; gap: 12px; }
 .brand span { font-size: 22px; }
 .hero { display: flex; flex-direction: column; gap: 38px; padding: 32px 24px 24px; }
 .hero h1 { font-size: 37px; }
 .hero-copy p { margin-top: 28px; font-size: 16px; }
 .hero-copy .button { margin-top: 28px; }
 .hero-art { aspect-ratio: 1.36; }
 .section { margin-left: 24px; margin-right: 24px; }
 .category-grid, .sample-grid, .product-grid { grid-template-columns: minmax(0, 1fr); }
 .category-card { min-height: 170px; padding: 18px; }
 .category-card h3 { font-size: 25px; }
 .sample-grid { gap: 30px; }
 .sample-grid img { height: 205px; }
 .site-footer { display: flex; flex-direction: column; gap: 14px; padding-bottom: 30px; }
 .collection h1 { font-size: 34px; max-width: 100%; }
 .filters { gap: 8px; flex-wrap: nowrap; }
 .filters button { padding-left: 13px; padding-right: 13px; }
 .product-card { padding: 12px 15px; }
 .product-card img { height: 126px; }
 .product-card h2 { font-size: 22px; }
 .product-description { font-size: 15px; line-height: 1.3; }
 .notice h1 { font-size: 35px; }
 .notice p { font-size: 17px; line-height: 1.47; }
}
@media (prefers-reduced-motion: reduce) {
 *, *::before, *::after { scroll-behavior: auto !important; }
}

.hero-art, .sample-grid img, .product-card img { background: #E4E8D7; }