/* ==========================================================================
   LINAJE / Archivo Vivo — sistema visual
   Blanco cálido #F4F2EE · Tinta #111111 · Bordo #6B0F1A · Azul gris #7AADB5
   Tipografías: Archivo Black (títulos) + Courier Prime (todo lo demás)
   ========================================================================== */

:root {
  --crudo: #F4F2EE;
  --tinta: #111111;
  --bordo: #6B0F1A;
  --azul: #7AADB5;
  --crudo-oscuro: #E7E3DA;
  --linea: rgba(17,17,17,0.14);

  --f-titulo: 'Archivo Black', 'Arial Black', sans-serif;
  --f-tecnico: 'Courier Prime', 'Courier New', monospace;
  --f-cuerpo: var(--f-tecnico);

  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--crudo);
  color: var(--tinta);
  font-family: var(--f-cuerpo);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--f-tecnico);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid var(--tinta);
  background: transparent;
  color: var(--tinta);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}
.btn--primary { background: var(--tinta); color: var(--crudo); }
.btn--primary:hover { background: var(--bordo); border-color: var(--bordo); }
.btn--block { width: 100%; }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(244,242,238,0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--linea);
}
.nav__brand { display: flex; align-items: center; gap: 10px; }
.nav__mark { height: 26px; width: auto; }
.nav__word { height: 20px; width: auto; }
.nav__links { display: flex; gap: 28px; font-family: var(--f-tecnico); font-weight: 700; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; }
.nav__links a:hover,
.nav__links a.is-current { color: var(--bordo); }
.nav__cart {
  font-family: var(--f-tecnico);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  background: none;
  border: 1.5px solid var(--tinta);
  padding: 8px 14px;
  cursor: pointer;
  color: var(--tinta);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__cart:hover { border-color: var(--bordo); color: var(--bordo); }
.nav__cart-count {
  background: var(--bordo);
  color: var(--crudo);
  border-radius: 50%;
  width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px;
}

/* En celular el menú baja a una segunda fila (antes se ocultaba) */
@media (max-width: 760px) {
  .nav { padding: 12px 18px 0; flex-wrap: wrap; row-gap: 10px; }
  .nav__links {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 12px;
    padding: 10px 0 12px;
    border-top: 1px solid var(--linea);
  }
}

/* ============ HERO ============ */
.hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px 40px;
  position: relative;
}
.hero__mark { width: 64px; margin: 0 auto 28px; opacity: 0.9; }
.hero__title {
  font-family: var(--f-titulo);
  font-weight: 400;
  font-size: clamp(46px, 10vw, 112px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin: 0 0 40px;
}
.hero__scroll {
  position: absolute;
  bottom: 28px;
  font-family: var(--f-tecnico);
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.5;
}

/* ============ EL ARCHIVO (página) ============ */
.archivo-head {
  max-width: 820px;
  margin: 0 auto;
  padding: 110px 32px 70px;
}
.archivo-head__title {
  font-family: var(--f-titulo);
  font-weight: 400;
  font-size: clamp(44px, 9vw, 96px);
  line-height: 0.95;
  margin: 0 0 22px;
}
.archivo-head__sub { font-size: 17px; max-width: 520px; margin: 0; }

/* ============ STATEMENT (Misión / Visión) ============ */
.statement {
  max-width: 820px;
  margin: 0 auto;
  padding: 90px 32px;
  border-top: 1px solid var(--linea);
}
.statement--alt { background: var(--crudo-oscuro); max-width: 100%; }
.statement--alt .statement__label,
.statement--alt .statement__text { max-width: 756px; margin-left: auto; margin-right: auto; display: block; }
.statement__label {
  font-family: var(--f-tecnico);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bordo);
  display: block;
  margin-bottom: 24px;
}
.statement__text {
  font-family: var(--f-cuerpo);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.65;
  margin: 0;
}

/* ============ CATALOG ============ */
.catalog { padding: 90px 32px; border-top: 1px solid var(--linea); }
.catalog--alt { background: var(--crudo-oscuro); }
.catalog__head { max-width: var(--maxw); margin: 0 auto 36px; }
.catalog__eyebrow {
  font-family: var(--f-tecnico);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bordo);
  display: block;
  margin-bottom: 10px;
}
.catalog__title {
  font-family: var(--f-titulo);
  font-weight: 400;
  font-size: clamp(34px, 5.5vw, 58px);
  line-height: 1;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.catalog__desc { font-size: 15px; opacity: 0.75; margin: 0; max-width: 560px; }

.catalog__filters, .catalog__talles {
  max-width: var(--maxw);
  margin: 0 auto 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.filter-chip {
  font-family: var(--f-tecnico);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border: 1.5px solid var(--tinta);
  background: transparent;
  cursor: pointer;
  color: var(--tinta);
}
.filter-chip.is-active { background: var(--tinta); color: var(--crudo); }
.filter-chip:hover { border-color: var(--bordo); }
.filter-chip.is-active:hover { background: var(--bordo); border-color: var(--bordo); }

.catalog__grid {
  max-width: var(--maxw);
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

/* ============ PRODUCT CARD — estética de ficha/etiqueta ============ */
.card {
  background: var(--crudo);
  border: 1.5px solid var(--tinta);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 6px 6px 0 var(--tinta); }
.card__image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-bottom: 1.5px solid var(--tinta);
  background: var(--crudo-oscuro);
}
.card__image img { width: 100%; height: 100%; object-fit: cover; }

.card__bar {
  display: flex;
  align-items: stretch;
  border-bottom: 1.5px solid var(--tinta);
}
.card__bar-brand {
  background: var(--tinta);
  display: flex;
  align-items: center;
  padding: 0 14px;
}
.card__bar-brand img { height: 15px; width: auto; }
.card__bar-frase {
  font-family: var(--f-tecnico);
  font-style: italic;
  font-size: 12px;
  padding: 10px 10px;
  display: flex;
  align-items: center;
  line-height: 1.25;
  color: var(--tinta);
}

.card__archivo {
  font-family: var(--f-titulo);
  font-weight: 400;
  font-size: 19px;
  padding: 14px 14px 8px;
}
.card__archivo span { color: var(--bordo); }

.card__fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--linea);
  font-family: var(--f-tecnico);
  font-size: 12px;
}
.card__field {
  padding: 10px 12px;
  border-right: 1px solid var(--linea);
  border-top: 1px solid var(--linea);
}
.card__field:nth-child(2n) { border-right: none; }
.card__field b { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.55; margin-bottom: 3px; font-weight: 700; }

.card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-top: 1.5px solid var(--tinta);
}
.card__price { font-family: var(--f-tecnico); font-weight: 700; font-size: 15px; }
.card__estado {
  font-family: var(--f-tecnico);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border: 1px solid var(--bordo);
  color: var(--bordo);
}
.card__estado.reservado { border-color: var(--azul); color: var(--tinta); background: var(--azul); }
.card__estado.agotado { border-color: var(--tinta); color: var(--tinta); opacity: 0.5; }

.empty-state {
  grid-column: 1 / -1;
  font-family: var(--f-tecnico);
  font-size: 14px;
  opacity: 0.55;
  padding: 40px 0;
  text-align: center;
}

/* ============ MODAL (ficha ampliada) ============ */
.modal { position: fixed; inset: 0; z-index: 100; display: none; }
.modal.is-open { display: block; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(17,17,17,0.55); }
.modal__panel {
  position: relative;
  max-width: 920px;
  margin: 4vh auto;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--crudo);
  border: 2px solid var(--tinta);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 760px) {
  .modal__panel { grid-template-columns: 1fr; margin: 0; max-height: 100vh; height: 100vh; }
}
.modal__image { background: var(--crudo-oscuro); }
.modal__image img { width: 100%; height: 100%; object-fit: cover; }
.modal__body { padding: 28px; display: flex; flex-direction: column; }
.modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 34px; height: 34px;
  border: 1.5px solid var(--tinta);
  background: var(--crudo);
  cursor: pointer;
  font-size: 16px;
  z-index: 5;
}
.modal__bar { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.modal__brand { background: var(--tinta); display: inline-flex; align-items: center; padding: 9px 14px; }
.modal__brand img { height: 17px; width: auto; }
.modal__id { font-family: var(--f-tecnico); font-size: 14px; opacity: 0.7; }
.modal__nombre { font-family: var(--f-titulo); font-weight: 400; font-size: 28px; line-height: 1.05; margin: 16px 0 8px; }
.modal__frase { font-family: var(--f-tecnico); font-style: italic; font-size: 16px; color: var(--bordo); margin: 0 0 20px; }
.modal__fields { border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); margin-bottom: 20px; }
.modal__field {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--linea);
  font-family: var(--f-tecnico); font-size: 13px;
}
.modal__field:first-child { border-top: none; }
.modal__field b { text-transform: uppercase; letter-spacing: 0.06em; font-size: 11px; opacity: 0.6; }
.modal__field span { text-align: right; }
.modal__price { font-family: var(--f-tecnico); font-weight: 700; font-size: 24px; margin-bottom: 16px; }
.modal__actions { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }

/* ============ CART DRAWER ============ */
.cart { position: fixed; inset: 0; z-index: 110; display: none; }
.cart.is-open { display: block; }
.cart__backdrop { position: absolute; inset: 0; background: rgba(17,17,17,0.5); }
.cart__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(420px, 100vw);
  background: var(--crudo);
  border-left: 2px solid var(--tinta);
  display: flex; flex-direction: column;
}
.cart__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1.5px solid var(--tinta);
  font-family: var(--f-tecnico); font-weight: 700; font-size: 13px; letter-spacing: 0.08em;
}
.cart__head button { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--tinta); }
.cart__items { flex: 1; overflow-y: auto; padding: 10px 22px; }
.cart-item { display: flex; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--linea); }
.cart-item img { width: 64px; height: 80px; object-fit: cover; border: 1px solid var(--tinta); }
.cart-item__info { flex: 1; }
.cart-item__id { font-family: var(--f-tecnico); font-size: 11px; opacity: 0.6; }
.cart-item__name { font-family: var(--f-titulo); font-size: 15px; margin: 2px 0 6px; }
.cart-item__price { font-family: var(--f-tecnico); font-size: 13px; }
.cart-item__remove {
  background: none; border: none; text-decoration: underline;
  font-family: var(--f-tecnico); font-size: 11px; cursor: pointer; padding: 0; opacity: 0.6; color: var(--tinta);
}
.cart-item__remove:hover { opacity: 1; color: var(--bordo); }
.cart__footer { padding: 18px 22px 20px; border-top: 1.5px solid var(--tinta); overflow-y: auto; }
.cart__total {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--f-tecnico); font-weight: 700; font-size: 18px;
  margin-bottom: 14px;
}
.cart__note { font-size: 12px; opacity: 0.75; margin: 12px 0 0; text-align: center; line-height: 1.45; }
.cart__note a { text-decoration: underline; }
.cart__empty { font-family: var(--f-tecnico); font-size: 13px; opacity: 0.55; padding: 30px 0; text-align: center; }

/* Datos de transferencia */
.pago { border: 1.5px solid var(--tinta); margin-bottom: 14px; font-size: 13px; }
.pago__title {
  margin: 0;
  padding: 9px 12px;
  background: var(--tinta);
  color: var(--crudo);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pago__row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 12px;
  border-top: 1px solid var(--linea);
}
.pago__row span { word-break: break-all; }
.pago__row b { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.55; }
.pago__copy {
  flex-shrink: 0;
  font-family: var(--f-tecnico); font-weight: 700; font-size: 11px;
  padding: 6px 10px;
  border: 1.5px solid var(--tinta);
  background: transparent; color: var(--tinta);
  cursor: pointer;
}
.pago__copy.is-copied { background: var(--azul); border-color: var(--azul); }

/* ============ FOOTER ============ */
.footer { padding: 80px 32px 50px; text-align: center; border-top: 1px solid var(--linea); }
.footer__mark { width: 36px; margin: 0 auto 14px; opacity: 0.8; }
.footer__word { height: 22px; width: auto; margin: 0 auto 24px; }
.footer__phrase { font-family: var(--f-tecnico); font-style: italic; font-size: 18px; color: var(--bordo); margin: 0 0 22px; }
.footer__links {
  font-family: var(--f-tecnico); font-size: 13px; margin-bottom: 20px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px;
}
.footer__links a { text-decoration: underline; }
.footer__legal { font-family: var(--f-tecnico); font-size: 11px; opacity: 0.5; margin: 0; }

/* Accesibilidad */
a:focus-visible, button:focus-visible { outline: 2px solid var(--bordo); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
}