/* ==========================================================================
   Landing "Fotolibros para fotógrafos de boda"
   Todo está scopeado bajo .rfb para no chocar con el tema del sitio.
   Editar este archivo y recargar el navegador: no hace falta upgrade.
   ========================================================================== */

.rfb {
  --ink:        #26221e;   /* gris cemento oscuro, como el fondo de las fotos */
  --ink-2:      #4f4842;
  --ink-3:      #837a70;
  --paper:      #ffffff;
  --cream:      #f4efe8;   /* ivory de las tapas claras */
  --line:       #e5ded4;
  --accent:     #b08b4f;   /* oro del grabado */
  --accent-2:   #8f6f3a;
  --wine:       #c4344b;   /* terciopelo frambuesa */
  --dark:       #1a1714;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --gap:   clamp(1rem, 3vw, 2rem);
  --pad-y: clamp(4rem, 9vw, 8rem);

  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

/* En el preview aislado no hay reset de Odoo, lo ponemos nosotros. */
body.rfb-preview { margin: 0; }

.rfb *, .rfb *::before, .rfb *::after { box-sizing: border-box; }
.rfb img { max-width: 100%; display: block; }
.rfb p { margin: 0 0 1.1em; }
.rfb ul, .rfb ol { margin: 0; padding: 0; list-style: none; }

/* ---------- Tipografía ---------- */
.rfb-h2, .rfb-h3, .rfb-h4, .rfb-hero__title {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--ink);
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
.rfb-hero__title { font-size: clamp(2.5rem, 6.4vw, 5rem); line-height: 1.05; }
.rfb-h2 { font-size: clamp(2rem, 4.2vw, 3.25rem); line-height: 1.12; }
.rfb-h3 { font-size: clamp(1.45rem, 2.4vw, 1.9rem); line-height: 1.2; }
.rfb-h4 { font-size: 1.25rem; line-height: 1.3; margin-bottom: .35em; }

.rfb-eyebrow {
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin: 0 0 1.1rem;
}

.rfb-link {
  display: inline-block;
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}
.rfb-link:hover { color: var(--accent-2); border-color: var(--accent-2); }

/* ---------- Layout ---------- */
.rfb-wrap { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.rfb-wrap--narrow { width: min(760px, 100% - 2.5rem); }
.rfb-section { padding-block: var(--pad-y); }
.rfb-section--cream { background: var(--cream); }
.rfb-section--dark  { background: var(--dark); }

.rfb-head { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.rfb-head__lead { font-size: 1.08rem; color: var(--ink-3); margin: 0; }
.rfb-head--light .rfb-h2 { color: #f4efe8; }
.rfb-head--light .rfb-head__lead { color: #a49b8e; }

/* ---------- Botones ---------- */
.rfb-btn {
  display: inline-block;
  padding: .95rem 2.1rem;
  font-size: .85rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color .22s ease, color .22s ease, border-color .22s ease;
}
.rfb-btn--solid { background: var(--accent); color: #fff; border-color: var(--accent); }
.rfb-btn--solid:hover { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.rfb-btn--ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.rfb-btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.rfb-cta .rfb-btn--ghost { color: var(--ink); border-color: var(--line); }
.rfb-cta .rfb-btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---------- Hero ---------- */
.rfb-hero {
  position: relative;
  min-height: min(88vh, 820px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.rfb-hero__media { position: absolute; inset: 0; }
.rfb-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.rfb-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,20,15,.30) 0%, rgba(22,20,15,.28) 40%, rgba(22,20,15,.82) 100%);
}
.rfb-hero__content {
  position: relative;
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
  padding-block: clamp(3rem, 7vw, 6rem);
  color: #fff;
  max-width: 60rem;
}
.rfb-hero__content .rfb-eyebrow { color: #d9bd8a; }
.rfb-hero__title { color: #fff; }
.rfb-hero__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: rgba(255,255,255,.86);
  max-width: 36rem;
  margin-bottom: 2rem;
}
.rfb-hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.rfb-hero__note {
  margin: 1.5rem 0 0;
  font-size: .85rem;
  letter-spacing: .06em;
  color: rgba(255,255,255,.6);
}

/* ---------- Barra de confianza ---------- */
.rfb-strip { background: var(--ink); color: #efe9e0; }
.rfb-strip__list {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-block: 2.2rem;
  text-align: center;
}
.rfb-strip__list li { display: flex; flex-direction: column; gap: .2rem; }
.rfb-strip__list strong {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: #fff;
}
.rfb-strip__list span { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: #9b9287; }

/* ---------- Intro ---------- */
.rfb-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.rfb-intro__media img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }

/* ---------- Tarjetas de producto ---------- */
.rfb-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.rfb-cards--2 { grid-template-columns: repeat(2, 1fr); }
.rfb-card { background: var(--paper); display: flex; flex-direction: column; }
.rfb-card__media { position: relative; overflow: hidden; }
.rfb-card__media img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
  transition: transform .6s ease;
}
.rfb-card:hover .rfb-card__media img { transform: scale(1.04); }
.rfb-badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--wine); color: #fff;
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  padding: .4rem .8rem;
}
.rfb-card__body { padding: 1.8rem 1.6rem 2rem; flex: 1; }
.rfb-card__desc { color: var(--ink-3); font-size: .98rem; }
.rfb-specs { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 1.2rem; }
.rfb-specs li {
  font-size: .88rem;
  color: var(--ink-3);
  padding-left: 1.1rem;
  position: relative;
  margin-bottom: .45rem;
}
.rfb-specs li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent);
}

/* ---------- Nota bajo los productos ---------- */
.rfb-note {
  margin: 2.5rem 0 0;
  padding: 1.2rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: rgba(176, 139, 79, .07);
  font-size: .95rem;
  color: var(--ink-2);
}
.rfb-note strong { color: var(--ink); }

/* ---------- Tapa destacada ---------- */
.rfb-feature {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.rfb-feature__media img { aspect-ratio: 5 / 4; object-fit: cover; width: 100%; }
.rfb-feature__body p { color: var(--ink-3); }
.rfb-feature__body .rfb-specs { margin-top: 1.4rem; }

/* ---------- Grilla de tapas ---------- */
.rfb-tapas { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.rfb-tapa { margin: 0; }
.rfb-tapa img { aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }
.rfb-tapa figcaption { padding-top: 1.1rem; }
.rfb-tapa p { font-size: .9rem; color: var(--ink-3); margin: 0 0 .6rem; }
.rfb-tapa--cta img { filter: saturate(.25) brightness(1.06); }

/* ---------- Galería ---------- */
.rfb-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 15rem;
  gap: .7rem;
}
.rfb-gallery__item { overflow: hidden; display: block; background: #241f19; }
.rfb-gallery__item--tall { grid-row: span 2; }
.rfb-gallery__item--wide { grid-column: span 2; }
.rfb-gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s ease, opacity .3s ease;
  opacity: .92;
}
.rfb-gallery__item:hover img { transform: scale(1.05); opacity: 1; }

/* ---------- Pasos ---------- */
.rfb-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); counter-reset: rfb; }
.rfb-step { border-top: 1px solid var(--line); padding-top: 1.4rem; }
.rfb-step__num {
  display: block;
  font-family: var(--serif);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--accent);
  margin-bottom: .7rem;
}
.rfb-step p { font-size: .93rem; color: var(--ink-3); margin: 0; }

/* ---------- Testimonios ---------- */
.rfb-quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
.rfb-quote { margin: 0; padding-left: 1.5rem; border-left: 2px solid var(--accent); }
.rfb-quote p {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--ink);
}
.rfb-quote cite {
  font-style: normal;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- FAQ ---------- */
.rfb-faq__item { border-bottom: 1px solid var(--line); }
.rfb-faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.35rem 2.5rem 1.35rem 0;
  position: relative;
  font-size: 1.05rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.3rem;
}
.rfb-faq__item summary::-webkit-details-marker { display: none; }
.rfb-faq__item summary::after {
  content: "+";
  position: absolute; right: .25rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform .25s ease;
}
.rfb-faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.rfb-faq__body { padding: 0 2.5rem 1.5rem 0; }
.rfb-faq__body p { margin: 0; color: var(--ink-3); font-size: .98rem; }

/* ---------- CTA final ---------- */
.rfb-cta { background: var(--cream); padding-block: var(--pad-y); }
.rfb-cta__inner { text-align: center; }
.rfb-cta__lead { font-size: 1.08rem; color: var(--ink-3); margin-bottom: 2rem; }
.rfb-cta__actions { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; }
.rfb-cta__note { margin: 1.4rem 0 0; font-size: .85rem; color: var(--ink-3); }

/* ---------- Lightbox ---------- */
.rfb-lightbox {
  position: fixed; inset: 0; z-index: 1080;
  background: rgba(14,12,9,.94);
  display: flex; align-items: center; justify-content: center;
  padding: 3rem 1.5rem;
}
.rfb-lightbox[hidden] { display: none; }
.rfb-lightbox__img { max-width: 100%; max-height: 100%; object-fit: contain; }
.rfb-lightbox__close {
  position: absolute; top: 1rem; right: 1.5rem;
  background: none; border: 0; cursor: pointer;
  color: #fff; font-size: 2.6rem; line-height: 1;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .rfb-intro__grid,
  .rfb-cards,
  .rfb-cards--2,
  .rfb-feature    { grid-template-columns: 1fr; }
  .rfb-tapas      { grid-template-columns: repeat(2, 1fr); }
  .rfb-steps      { grid-template-columns: repeat(2, 1fr); }
  .rfb-quotes     { grid-template-columns: 1fr; }
  .rfb-gallery    { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 12rem; }
  .rfb-strip__list{ grid-template-columns: repeat(2, 1fr); gap: 1.8rem; }
}

@media (max-width: 560px) {
  .rfb { font-size: 16px; }
  .rfb-steps      { grid-template-columns: 1fr; }
  .rfb-tapas      { grid-template-columns: 1fr; }
  .rfb-gallery    { grid-template-columns: 1fr; grid-auto-rows: 14rem; }
  .rfb-gallery__item--wide,
  .rfb-gallery__item--tall { grid-column: auto; grid-row: auto; }
  .rfb-hero       { min-height: 78vh; }
  .rfb-btn        { display: block; text-align: center; }
  .rfb-hero__actions,
  .rfb-cta__actions { flex-direction: column; align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .rfb *, .rfb *::before, .rfb *::after { transition: none !important; }
}

/* ---------- Aparicion al hacer scroll (la agrega landing.js) ---------- */
html { scroll-behavior: smooth; }

.rfb-reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.rfb-reveal.rfb-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .rfb-reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}