/* ==========================================================================
   BASURTO FERMIN CAFE -- Layout
   Estructura de header, hero y secciones editoriales.
   ========================================================================== */

/* ---------------------------------- Header ---------------------------------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--duration-base) var(--ease-elegant),
              height var(--duration-base) var(--ease-elegant),
              box-shadow var(--duration-base) var(--ease-elegant),
              border-color var(--duration-base) var(--ease-elegant);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  height: var(--header-height-scrolled);
  background: var(--color-cream);
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 18px rgba(17,17,17,0.05);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  color: inherit;
}

.brand__mark {
  width: 42px; height: 42px; flex-shrink: 0;
  object-fit: contain;
  filter: invert(1);
  transition: filter var(--duration-base) var(--ease-elegant);
}

.brand__type {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: var(--tracking-display);
}

.brand__sub {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: var(--tracking-label);
  color: var(--color-toasted);
}

.site-header.is-transparent .brand,
.site-header.is-transparent .main-nav__link,
.site-header.is-transparent .brand__name {
  color: var(--color-ivory);
}
.site-header.is-transparent .brand__sub { color: rgba(250,248,242,0.75); }
.site-header.is-scrolled .brand__mark { filter: invert(0); }

.main-nav__list {
  display: flex;
  gap: var(--space-lg);
}

.main-nav__link {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  padding-block: var(--space-2xs);
  position: relative;
}

.main-nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transition: right var(--duration-base) var(--ease-elegant);
}
.main-nav__link:hover::after,
.main-nav__link:focus-visible::after,
.main-nav__link[aria-current="page"]::after { right: 0; }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  background: transparent;
  border: none;
  color: inherit;
}

.cart-count {
  position: absolute;
  top: 2px; right: 2px;
  min-width: 18px; height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--color-terracotta);
  color: var(--color-ivory);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transform: scale(0);
  transition: transform var(--duration-fast) var(--ease-elegant);
}
.cart-count.is-visible { transform: scale(1); }
.cart-count.is-bumped { animation: cart-bump 320ms var(--ease-elegant); }

@keyframes cart-bump {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: inherit;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  transition: transform var(--duration-fast) var(--ease-elegant), opacity var(--duration-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------- Hero ---------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--color-ivory);
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: linear-gradient(150deg, var(--color-espresso), var(--color-charcoal) 65%);
}

.hero__media .media-frame,
.hero__photo {
  width: 100%; height: 100%;
  object-fit: cover;
  animation: hero-kenburns 26s ease-in-out infinite alternate;
}

@keyframes hero-kenburns {
  0% { transform: scale(1) translate3d(0,0,0); }
  100% { transform: scale(1.12) translate3d(-1%, -1%, 0); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(17,17,17,0.55) 0%, rgba(17,17,17,0.28) 38%, rgba(17,17,17,0.72) 100%);
}

.hero__content {
  position: relative;
  padding-block: var(--space-2xl) var(--space-xl);
  max-width: 900px;
}

.hero__mark {
  width: 88px; height: 88px;
  margin-bottom: var(--space-md);
  object-fit: contain;
  filter: invert(1) drop-shadow(0 2px 10px rgba(0,0,0,0.25));
}

.hero__title {
  color: var(--color-ivory);
  font-size: var(--fs-hero);
  margin-bottom: var(--space-md);
}

.hero__subtext {
  font-family: var(--font-serif);
  font-size: var(--fs-lead);
  font-style: italic;
  max-width: 46ch;
  color: rgba(250,248,242,0.92);
  margin-bottom: var(--space-lg);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__scroll-cue {
  position: absolute;
  right: var(--container-padding);
  bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-body);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(250,248,242,0.8);
}
.hero__scroll-cue span.line {
  width: 1px; height: 42px;
  background: currentColor;
  overflow: hidden;
  position: relative;
}
.hero__scroll-cue span.line::after {
  content: "";
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--color-terracotta);
  animation: scroll-cue 2.2s ease-in-out infinite;
}
@keyframes scroll-cue {
  0% { top: -100%; }
  50% { top: 0%; }
  100% { top: 100%; }
}

/* ---------------------------------- Editorial grids ---------------------------------- */
.editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--space-xl);
  align-items: center;
}

.editorial-grid--reverse .editorial-grid__media { order: 2; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.stat__label {
  font-family: var(--font-body);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-toasted);
  display: block;
  margin-bottom: var(--space-3xs);
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--color-espresso);
}
.section--forest .stat__label { color: rgba(250,248,242,0.65); }
.section--forest .stat__value { color: var(--color-ivory); }

/* ---------------------------------- Nuestro Cafe ---------------------------------- */
.intro-product {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-xl);
  align-items: center;
}

/* ---------------------------------- Proceso (del grano a tu taza) ---------------------------------- */
.process {
  position: relative;
  margin-bottom: var(--space-lg);
}

.process__path {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}
.process__path--five { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.process__connector {
  position: absolute;
  top: 92px;
  left: 6%;
  right: 6%;
  height: 40px;
  z-index: 0;
  pointer-events: none;
}

.process__connector path {
  fill: none;
  stroke: var(--color-terracotta);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  transition: stroke-dashoffset 1.4s var(--ease-elegant);
}
.process.is-inview .process__connector path { stroke-dashoffset: 0; }

.process__step {
  position: relative;
  z-index: 1;
  text-align: center;
  min-width: 0;
}

.process__index {
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--color-terracotta);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

/* ---------------------------------- Historia ---------------------------------- */
.story {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: var(--space-xl);
  align-items: start;
}

.story__media-stack {
  display: grid;
  gap: var(--space-md);
}

.story__pull-quote {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-style: italic;
  color: var(--color-espresso);
  border-left: 3px solid var(--color-terracotta);
  padding-left: var(--space-md);
  margin-block: var(--space-lg);
}

/* ---------------------------------- Experiencia sensorial ---------------------------------- */
.sensory {
  text-align: center;
  overflow: hidden;
}

.sensory__words {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg) var(--space-2xl);
  margin-block: var(--space-xl);
}

.sensory__word {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3.6rem);
  color: var(--color-forest);
  opacity: 0.85;
  transition: opacity var(--duration-fast), transform var(--duration-fast);
}
.sensory__word:hover { opacity: 1; transform: translateY(-4px); }

.sensory__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
}

/* ---------------------------------- Testimonios ---------------------------------- */
.testimonials__track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

/* ---------------------------------- CTA final ---------------------------------- */
.cta-final {
  position: relative;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.cta-final__bg {
  position: absolute; inset: 0; z-index: -1;
}
.cta-final__content { max-width: 700px; margin-inline: auto; }
.cta-final .eyebrow { justify-content: center; }
.cta-final .eyebrow::before { display: none; }

/* ---------------------------------- Footer ---------------------------------- */
.site-footer {
  background: var(--color-charcoal);
  color: var(--color-cream);
  padding-block: var(--space-2xl) var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(250,248,242,0.12);
}

.footer-grid h3 {
  color: var(--color-ivory);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.footer-grid a { color: rgba(250,248,242,0.72); }
.footer-grid a:hover { color: var(--color-ivory); }
.footer-grid li + li { margin-top: var(--space-xs); }

.footer-brand__desc {
  color: rgba(250,248,242,0.72);
  max-width: 34ch;
  margin-block: var(--space-md);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  font-size: var(--fs-small);
  color: rgba(250,248,242,0.55);
}

.footer-bottom__links { display: flex; gap: var(--space-md); }

/* ---------------------------------- Fondos con fotografia ---------------------------------- */
/* Misma imagen reutilizada (cache de navegador), distinto tinte de color
   por seccion para diferenciarlas sin pedir una foto nueva por bloque. */
.section--photo-bg {
  position: relative;
  isolation: isolate;
  background-color: var(--color-espresso);
  background-image: url('../assets/images/bg-secciones.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
}
.section--photo-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
}
.section--photo-bg > .container { position: relative; z-index: 1; }

.section--photo-bg.tint-espresso::before {
  background: rgba(58,36,24,0.08);
}
.section--photo-bg.tint-forest::before {
  background: rgba(38,55,43,0.08);
}
.section--photo-bg.tint-cream::before {
  background: rgba(244,240,231,0.08);
}

.photo-band {
  padding-block: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

/* Panel solido detras del titulo/eyebrow que flota directo sobre la foto,
   para que se lea bien sin depender del tinte de opacidad de la seccion. */
.section--photo-bg .section-heading-panel {
  background: var(--color-ivory);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: 0 12px 32px rgba(17,17,17,0.18);
}

/* ---------------------------------- Responsive-critical layout overrides live in responsive.css ---------------------------------- */

/* ---------------------------------- Galeria ---------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}
.gallery-item { margin: 0; }
.gallery-item figcaption {
  margin-top: var(--space-2xs);
  font-size: var(--fs-small);
  color: var(--color-toasted);
  font-family: var(--font-serif);
  font-style: italic;
}

/* ---------------------------------- Metodos de beneficio ---------------------------------- */
.methods-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}
.method-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}
.method-card__icon { width: 34px; height: 34px; margin-bottom: var(--space-sm); color: var(--color-forest); }
.method-card__tag {
  display: inline-block;
  margin-top: var(--space-sm);
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-forest);
  font-weight: 700;
}

/* ---------------------------------- Quienes hacen posible el cafe ---------------------------------- */
.people-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}
.person-card__avatar.media-frame {
  width: 96px;
  height: 96px;
  min-height: 0;
  margin: 0 auto var(--space-md);
}

/* ---------------------------------- El amor continua (herencia) ---------------------------------- */
.herencia__title { color: var(--color-ivory); }
.herencia__title em { color: var(--color-gold); font-style: normal; }

.section--espresso .story__pull-quote {
  color: var(--color-ivory);
  border-left-color: var(--color-gold);
  opacity: 0.92;
}

.herencia__caption {
  margin-top: var(--space-2xs);
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-small);
  color: var(--color-ivory);
  opacity: 0.85;
}

.herencia__signature {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-small);
  color: var(--color-gold);
  margin: 0;
}

/* ---------------------------------- Distribucion / contacto ---------------------------------- */
.distribution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block: var(--space-xl);
}
.distribution-card {
  padding: var(--space-md);
  border: 1px solid var(--glass-border-dark);
  border-left: 2px solid var(--color-terracotta);
  border-radius: var(--radius-md);
  background: var(--glass-bg-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  transition: background-color var(--duration-fast);
}
.distribution-card:hover { background: var(--glass-bg-dark-hover); }
.distribution-card__label {
  display: block;
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(250, 248, 242, 0.65);
  margin-bottom: var(--space-3xs);
}
.distribution-card__value { font-family: var(--font-display); font-size: 1.2rem; }

.contact-channels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
}
.contact-channel {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--glass-border-dark);
  border-radius: 999px;
  background: var(--glass-bg-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  font-size: var(--fs-small);
  font-weight: 600;
  transition: background-color var(--duration-fast);
}
.contact-channel:hover { background: var(--glass-bg-dark-hover); }
/* Sin soporte de backdrop-filter: vidrio solido en tono forest para mantener contraste */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .contact-channel,
  .distribution-card { background: rgba(17, 26, 20, 0.55); }
}

/* ---------------------------------- Personalizador ---------------------------------- */
.personalizer {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-2xl);
}
.personalizer__groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block: var(--space-md);
}
.personalizer__group h4 {
  font-family: var(--font-body);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-toasted);
  margin-bottom: var(--space-2xs);
}
.personalizer__options { display: flex; flex-wrap: wrap; gap: var(--space-3xs); }
.personalizer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.personalizer__summary { font-size: var(--fs-small); color: var(--color-espresso); font-weight: 600; }

/* ---------------------------------- Paginas legales (envios / privacidad) ---------------------------------- */
/* Header simple y estatico (sin menu fijo-transparente ni carrito): estas
   paginas son solo texto, no necesitan la maquinaria del header principal. */
.legal-header {
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-cream);
}
.legal-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.legal-header .brand__mark { filter: invert(0); }

.legal-content {
  max-width: 72ch;
  margin-inline: auto;
}
.legal-content h2 {
  font-size: 1.3rem;
  margin-top: var(--space-xl);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content ul {
  list-style: disc;
  padding-left: 1.3rem;
  margin-bottom: var(--space-sm);
}
.legal-content ul li { margin-bottom: var(--space-3xs); }
.legal-content .legal-updated {
  font-size: var(--fs-small);
  color: var(--color-toasted);
  margin-top: var(--space-2xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}