/* =========================================================
   LAYOUT — estructura de página y secciones
   ========================================================= */

.container {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }

.eyebrow {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.eyebrow--light { color: var(--on-ink-muted); }

.section-title {
  font-size: var(--fs-xl);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.section-head {
  display: grid;
  gap: 1rem;
  margin-bottom: 2.25rem;
}
.section-head .eyebrow { margin-bottom: 0.6rem; }
.section-sub { color: var(--muted); font-size: var(--fs-sm); max-width: 44ch; }

@media (min-width: 720px) {
  .section-head { grid-template-columns: 1fr auto; align-items: end; gap: 2rem; }
  .section-sub { text-align: right; }
}

/* Encabezado de fila (categorías, Instagram) */
.row-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.row-head__title { font-size: var(--fs-lg); font-weight: 500; letter-spacing: -0.01em; }
.row-head__sub { font-size: var(--fs-sm); color: var(--muted); margin-top: 0.15rem; }
.row-head__sub a { color: var(--ink); }
.row-head .link-arrow { flex: none; }

.text-link { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.text-link:hover { text-decoration-color: var(--line-strong); }

/* ---------- Barra superior ---------- */
.topbar {
  background: var(--ink);
  color: var(--on-ink);
  text-align: center;
  font-size: var(--fs-xs);
  letter-spacing: 0.03em;
  padding: 0.55rem var(--gutter);
}
.topbar__sep { margin-inline: 0.5rem; opacity: 0.5; }
@media (max-width: 479px) {
  .topbar__sep, .topbar__extra { display: none; }
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(246, 244, 240, 0.92);
  backdrop-filter: saturate(1.2) blur(12px);
  -webkit-backdrop-filter: saturate(1.2) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t) var(--ease);
}
.header.is-scrolled, .header.is-menu-open { border-bottom-color: var(--line); }
.header.is-menu-open { background: var(--bg); }

.header__inner {
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.header__menu-btn { justify-self: start; margin-left: -10px; }
.header__menu-btn .icon-close { display: none; }
.header.is-menu-open .icon-open { display: none; }
.header.is-menu-open .icon-close { display: block; }

.header .wordmark { justify-self: center; }
.cart-btn { justify-self: end; margin-right: -10px; }
.nav { display: none; }

.wordmark {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-right: -0.3em; /* compensa el espaciado final para centrar ópticamente */
}

@media (min-width: 960px) {
  .header .header__menu-btn { display: none; }
  .header .wordmark { grid-column: 1; justify-self: start; margin-right: 0; }
  .nav { grid-column: 2; display: flex; gap: 2.25rem; }
  .cart-btn { grid-column: 3; }
}

.nav__link {
  position: relative;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  padding-block: 0.5rem;
  transition: color var(--t-fast) var(--ease);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0.2rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t) var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--ink); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }

/* ---------- Menú celular ---------- */
.mobile-nav {
  position: absolute; /* el header tiene backdrop-filter: es el contenedor del menú */
  top: 100%; left: 0; right: 0;
  height: calc(100dvh - var(--menu-top, var(--header-h)));
  border-top: 1px solid var(--line);
  background: var(--bg);
  overflow-y: auto;
  animation: menu-in 280ms var(--ease);
}
.mobile-nav__inner { display: flex; flex-direction: column; min-height: 100%; padding-block: 0.5rem 1.5rem; }
.mobile-nav__link {
  display: block;
  font-size: 1.625rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
}
.mobile-nav__foot { margin-top: auto; padding-top: 2rem; }
.mobile-nav__meta { margin-top: 1rem; font-size: var(--fs-sm); color: var(--muted); text-align: center; }
@media (min-width: 960px) { .mobile-nav { display: none !important; } }

@keyframes menu-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* ---------- Portada ---------- */
.hero { display: grid; }

.hero__media {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 4.4;
  max-height: 60svh;
  background: var(--sand);
  overflow: hidden;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }

.hero__content { padding: 2.25rem var(--gutter) 3rem; }
.hero__title {
  font-size: var(--fs-hero);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-bottom: 1.25rem;
}
.hero__text {
  max-width: 38ch;
  color: var(--ink-soft);
  font-size: var(--fs-lg);
  line-height: 1.5;
  margin-bottom: 2rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.75rem;
}

@media (max-width: 479px) {
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__actions .link-arrow { margin-inline: auto; }
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    min-height: min(calc(100svh - var(--header-h) - 34px), 800px);
  }
  .hero__media { order: 2; aspect-ratio: auto; max-height: none; }
  .hero__media img { position: absolute; inset: 0; }
  .hero__content {
    order: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem clamp(2rem, 5vw, 5.5rem);
  }
}

/* ---------- Condiciones de compra ---------- */
.facts { border-bottom: 1px solid var(--line); }
.facts__grid { display: grid; grid-template-columns: 1fr 1fr; }
.fact {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.15rem 0.75rem 1.15rem 0;
  border-top: 1px solid var(--line);
}
.fact:nth-child(-n + 2) { border-top: 0; }
.fact:nth-child(even) { padding-left: 1rem; border-left: 1px solid var(--line); }
.fact__icon { flex: none; color: var(--ink-soft); }
.fact__title { font-size: 0.8125rem; font-weight: 600; line-height: 1.3; }
.fact__text { font-size: 0.8125rem; color: var(--muted); line-height: 1.35; margin-top: 0.15rem; }

@media (min-width: 900px) {
  .facts__grid { grid-template-columns: repeat(4, 1fr); }
  .fact { flex-direction: row; gap: 0.75rem; border-top: 0; padding: 1.6rem 1.5rem; border-left: 1px solid var(--line); }
  .fact:nth-child(even) { padding-left: 1.5rem; }
  .fact:first-child { border-left: 0; padding-left: 0; }
  .fact__title, .fact__text { font-size: var(--fs-sm); }
}

/* ---------- Categorías ---------- */
.categories { padding-top: clamp(3rem, 2rem + 4vw, 5.5rem); }
.categories__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}
@media (min-width: 720px) { .categories__grid { gap: 1.25rem; } }

/* ---------- Cómo comprar ---------- */
.steps { background: var(--ink); color: var(--on-ink); }
.steps__head { max-width: 30rem; margin-bottom: 3rem; }
.steps__list { display: grid; gap: 2.25rem; counter-reset: step; }
.step { border-top: 1px solid rgba(239, 234, 226, 0.18); padding-top: 1.25rem; }
.step__n { display: block; font-size: var(--fs-xs); letter-spacing: 0.12em; color: var(--on-ink-muted); margin-bottom: 1rem; }
.step__title { font-size: var(--fs-lg); font-weight: 500; margin-bottom: 0.5rem; }
.step__text { color: var(--on-ink-muted); font-size: var(--fs-sm); max-width: 36ch; }
.steps__cta { margin-top: 3rem; }

@media (min-width: 900px) {
  .steps__list { grid-template-columns: repeat(3, 1fr); gap: 3rem; }
  .step:nth-child(2) { transition-delay: 90ms; }
  .step:nth-child(3) { transition-delay: 180ms; }
}

/* ---------- Mayoristas ---------- */
.wholesale__grid { display: grid; gap: 2.5rem; align-items: center; }
.wholesale__media {
  aspect-ratio: 4 / 3;
  background: var(--sand);
  overflow: hidden;
}
.wholesale__media img { width: 100%; height: 100%; object-fit: cover; }
.wholesale__content .section-title { margin-bottom: 1.25rem; max-width: 16ch; }
.wholesale__lead { color: var(--ink-soft); max-width: 48ch; }
.wholesale__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; margin-top: 2.25rem; }

.terms { margin-top: 2rem; border-top: 1px solid var(--line); }
.terms > div {
  display: grid;
  gap: 0.15rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
}
.terms dt { font-weight: 600; }
.terms dd { color: var(--ink-soft); }

@media (max-width: 479px) {
  .wholesale__actions .btn { flex: 1 1 100%; }
}

@media (min-width: 900px) {
  .wholesale__grid { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 7rem); }
  .wholesale__media { aspect-ratio: 4 / 5; }
  .terms > div { grid-template-columns: 10rem 1fr; gap: 1rem; }
}

/* ---------- Nosotros ---------- */
.about { background: var(--surface); }
.about__grid { display: grid; gap: 2.75rem; align-items: center; }
.about__content .section-title { margin-bottom: 1.5rem; max-width: 17ch; }
.about__content > p { color: var(--ink-soft); max-width: 50ch; }
.about__content > p + p { margin-top: 1rem; }

.about__list { margin-top: 2.25rem; border-top: 1px solid var(--line); }
.about__list > div { display: grid; gap: 0.15rem; padding: 0.95rem 0; border-bottom: 1px solid var(--line); }
.about__list dt { font-size: var(--fs-sm); font-weight: 600; }
.about__list dd { font-size: var(--fs-sm); color: var(--muted); }

.about__media { position: relative; }
.about__img-main { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--sand); }
.about__img-detail { display: none; }

@media (min-width: 900px) {
  .about__grid { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 7rem); }
  .about__content { order: 1; }
  .about__media { order: 2; padding: 0 0 3.5rem 3.5rem; }
  .about__img-main { aspect-ratio: 4 / 5; }
  .about__img-detail {
    display: block;
    position: absolute;
    left: 0; bottom: 0;
    width: 38%;
    aspect-ratio: 1;
    object-fit: cover;
    border: 10px solid var(--surface);
    background: var(--sand);
  }
  .about__list > div { grid-template-columns: 12rem 1fr; gap: 1rem; }
}

/* ---------- Instagram ---------- */
.social { padding-top: var(--section); }
.social__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 62%;
  gap: 0.6rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--gutter);
  padding-inline: var(--gutter);
  scrollbar-width: none;
}
.social__track::-webkit-scrollbar { display: none; }

@media (min-width: 720px) {
  .social__track { grid-auto-columns: 34%; }
}
@media (min-width: 1100px) {
  .social__track {
    grid-auto-flow: row;
    grid-template-columns: repeat(5, 1fr);
    max-width: 1320px;
    margin-inline: auto;
    gap: 1rem;
    overflow: visible;
  }
}

/* ---------- Preguntas frecuentes ---------- */
.faq__grid { display: grid; gap: 2.5rem; }
.faq__intro .section-title { margin-bottom: 1rem; }
.faq__intro p:last-child { color: var(--ink-soft); max-width: 34ch; }

@media (min-width: 900px) {
  .faq__grid { grid-template-columns: 0.8fr 1.2fr; gap: 5rem; align-items: start; }
  .faq__intro { position: sticky; top: calc(var(--header-h) + 2rem); }
}

/* ---------- Contacto ---------- */
.contact { background: var(--sand); }
.contact__grid { display: grid; gap: 3rem; }
.contact .section-title { margin-bottom: 1.25rem; }
.contact__text { color: var(--ink-soft); max-width: 44ch; margin-bottom: 2rem; }

.channels { border-top: 1px solid var(--line-strong); }
.channels li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-strong);
  font-size: var(--fs-sm);
}
.channels__label { color: var(--muted); flex: none; }
.channels li > :last-child { text-align: right; overflow-wrap: anywhere; }
.channels a { transition: opacity var(--t-fast); }
.channels a:hover { opacity: 0.6; }

.map {
  margin-top: 1.5rem;
  aspect-ratio: 16 / 10;
  background: var(--sand-deep);
  overflow: hidden;
}
.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.6) contrast(0.95);
}

@media (max-width: 479px) {
  .contact__intro .btn { width: 100%; }
}

@media (min-width: 900px) {
  .contact__grid { grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start; }
}

/* ---------- Footer ---------- */
.footer { padding-top: 3.5rem; font-size: var(--fs-sm); }
.footer__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.25rem 1.5rem; }
.footer__brand { grid-column: 1 / -1; }
.footer__brand p { color: var(--muted); margin-top: 0.75rem; max-width: 34ch; }
.footer__title { font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.35rem; }
.footer__col { display: flex; flex-direction: column; align-items: flex-start; gap: 0.55rem; color: var(--ink-soft); }
.footer__col a { transition: color var(--t-fast); }
.footer__col a:hover { color: var(--ink); }
.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin-top: 3rem;
  padding-block: 1.5rem calc(1.5rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-xs);
}
.footer__legal a { text-decoration: underline; text-underline-offset: 3px; }

@media (min-width: 900px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer__brand { grid-column: auto; }
}