/* Curso de Cocina — recetario editorial cálido. Todo self-contained, sin CDNs. */

:root {
  --paper:      #f4ecdc;
  --paper-2:    #fbf6ea;
  --card:       #fffdf7;
  --ink:        #2a211b;
  --ink-soft:   #6a5b4d;
  --line:       #e2d5bd;
  --paprika:    #b8442b;
  --paprika-dk: #8f3320;
  --ochre:      #c68a35;
  --olive:      #6f7a3f;
  --shadow:     28px 28px 60px -30px rgba(70, 45, 25, .45);
  --radius:     18px;

  --font-display: "Palatino Linotype", Palatino, "Iowan Old Style", "Book Antiqua", Georgia, serif;
  --font-body:    Georgia, "Iowan Old Style", "Times New Roman", serif;
  --font-meta:    ui-sans-serif, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--paper);
  /* grano sutil sobre papel cálido */
  background-image:
    radial-gradient(1200px 600px at 80% -10%, rgba(198,138,53,.16), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(184,68,43,.10), transparent 55%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--paprika-dk); text-decoration-thickness: 1px; text-underline-offset: 3px; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }

/* ---------- eyebrow / meta ---------- */
.eyebrow {
  font-family: var(--font-meta);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: 11px;
  font-weight: 700;
  color: var(--paprika);
}

/* ---------- header ---------- */
.site-head {
  position: relative;
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.site-head .brand-mark {
  font-family: var(--font-meta);
  letter-spacing: .3em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-head .brand-mark::before,
.site-head .brand-mark::after { content: ""; height: 1px; width: 46px; background: var(--line); }
.site-head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.02em;
  margin: .32em 0 .18em;
}
.site-head h1 em { font-style: italic; color: var(--paprika); }
.site-head p.lede {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  color: var(--ink-soft);
  max-width: 44ch;
  margin: 0;
}
.site-head .curl {
  position: absolute; right: -40px; top: 20px; font-size: 190px; line-height: 1;
  opacity: .12; transform: rotate(-8deg); pointer-events: none; user-select: none;
}

/* ---------- index grid ---------- */
.recetas-strip { padding: 56px 0 80px; }
.section-title {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 700; letter-spacing: -.01em;
  display: flex; align-items: baseline; gap: 14px; margin: 0 0 28px;
}
.section-title .count { font-family: var(--font-meta); font-size: 12px; font-weight: 700; color: var(--ink-soft); letter-spacing: .1em; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex; flex-direction: column;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s, border-color .35s;
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--ochre);
}
.card .thumb { aspect-ratio: 4 / 3; overflow: hidden; background: #ded0b6; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .thumb img { transform: scale(1.05); }
.card .num {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--paper-2); color: var(--paprika);
  font-family: var(--font-display); font-weight: 800; font-size: 1.15rem;
  display: grid; place-items: center;
  box-shadow: 0 6px 18px -8px rgba(0,0,0,.4);
}
.card .body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.card .date { font-family: var(--font-meta); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ochre); font-weight: 700; }
.card h3 { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.1; margin: 8px 0 10px; letter-spacing: -.01em; }
.card p { margin: 0 0 16px; color: var(--ink-soft); font-size: .96rem; line-height: 1.55; }
.card .go { margin-top: auto; font-family: var(--font-meta); font-weight: 700; font-size: .82rem; letter-spacing: .04em; color: var(--paprika-dk); display: inline-flex; align-items: center; gap: 8px; }
.card .go span { transition: transform .3s; }
.card:hover .go span { transform: translateX(5px); }

/* ---------- recipe page ---------- */
.recipe-hero { position: relative; margin-top: 0; }
.recipe-hero .cover {
  height: clamp(280px, 46vh, 520px); overflow: hidden; position: relative; background: #ded0b6;
}
.recipe-hero .cover img { width: 100%; height: 100%; object-fit: cover; }
.recipe-hero .cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,20,14,.72) 0%, rgba(30,20,14,.15) 45%, transparent 75%);
}
.recipe-hero .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 0 24px 34px; }
.recipe-hero .cap .inner { max-width: 1160px; margin: 0 auto; }
.recipe-hero .cap .date {
  font-family: var(--font-meta); font-size: 12px; letter-spacing: .2em; text-transform: uppercase;
  color: #f3d9a6; font-weight: 700;
}
.recipe-hero h1 {
  font-family: var(--font-display); color: #fff; font-weight: 800;
  font-size: clamp(2rem, 5.5vw, 4rem); line-height: 1.02; letter-spacing: -.02em;
  margin: .25em 0 0; max-width: 20ch; text-shadow: 0 2px 24px rgba(0,0,0,.35);
}

.backlink {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-meta); font-weight: 700; font-size: .8rem; letter-spacing: .04em;
  text-decoration: none; color: var(--ink-soft); margin: 26px 0 0;
}
.backlink:hover { color: var(--paprika); }

.resumen { font-size: 1.2rem; line-height: 1.6; color: var(--ink); margin: 20px 0 8px; font-style: italic; }
.resumen::first-letter {
  font-family: var(--font-display); font-size: 3.1em; float: left; line-height: .78;
  padding: 6px 10px 0 0; color: var(--paprika); font-style: normal; font-weight: 800;
}

.recipe-body { display: grid; grid-template-columns: 1fr; gap: 40px; padding: 40px 0 20px; }
@media (min-width: 900px) {
  .recipe-body { grid-template-columns: 320px 1fr; gap: 60px; align-items: start; }
  .ingredientes { position: sticky; top: 26px; }
}

.ingredientes {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 26px 30px; box-shadow: var(--shadow);
}
.ingredientes h2 { font-family: var(--font-display); font-size: 1.4rem; margin: 0 0 4px; }
.ingredientes .rule { height: 3px; width: 46px; background: var(--paprika); border-radius: 3px; margin: 10px 0 18px; }
.ingredientes ul { list-style: none; margin: 0; padding: 0; }
.ingredientes li {
  position: relative; padding: 9px 0 9px 30px; font-size: .98rem; line-height: 1.4;
  border-bottom: 1px dashed var(--line);
}
.ingredientes li:last-child { border-bottom: 0; }
.ingredientes li::before {
  content: ""; position: absolute; left: 4px; top: 15px;
  width: 9px; height: 9px; border: 2px solid var(--ochre); border-radius: 50%;
}
.ingredientes p { font-size: .92rem; color: var(--ink-soft); margin: 14px 0 0; }

.method h2 {
  font-family: var(--font-display); font-size: 1.75rem; letter-spacing: -.01em;
  margin: 6px 0 6px; padding-top: 18px;
}
.method h2:first-child { padding-top: 0; }
.method h3 { font-family: var(--font-display); font-size: 1.25rem; margin: 26px 0 4px; color: var(--paprika-dk); }
.method p { margin: 0 0 16px; }
.method > ul { padding-left: 22px; }
.method > ul li { margin: 6px 0; }

/* pasos numerados */
.method ol { list-style: none; counter-reset: paso; margin: 8px 0 22px; padding: 0; }
.method ol li {
  counter-increment: paso; position: relative;
  padding: 4px 0 20px 62px; min-height: 46px;
}
.method ol li::before {
  content: counter(paso); position: absolute; left: 0; top: -2px;
  width: 42px; height: 42px; border-radius: 50%;
  background: transparent; border: 2px solid var(--paprika);
  color: var(--paprika); font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  display: grid; place-items: center;
}
.method ol li::after {
  content: ""; position: absolute; left: 20px; top: 44px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--line), transparent);
}
.method ol li:last-child::after { display: none; }

/* tips highlight (última sección ul dentro de method) */
.tips {
  background: linear-gradient(135deg, rgba(198,138,53,.12), rgba(184,68,43,.08));
  border: 1px solid var(--line); border-left: 4px solid var(--ochre);
  border-radius: 14px; padding: 22px 26px; margin: 10px 0 8px;
}
.tips h2 { margin-top: 0; }
.tips ul { list-style: none; padding: 0; margin: 0; }
.tips li { position: relative; padding: 8px 0 8px 30px; }
.tips li::before { content: "✦"; position: absolute; left: 2px; top: 8px; color: var(--paprika); }

/* ---------- galería ---------- */
.galeria { padding: 26px 0 30px; }
.galeria .section-title { margin-bottom: 20px; }
.gal-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px;
}
@media (min-width: 700px) { .gal-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; } }
.gal-grid figure { margin: 0; position: relative; }
.gal-grid button {
  padding: 0; border: 0; background: #ded0b6; cursor: pointer; display: block;
  width: 100%; aspect-ratio: 1 / 1; overflow: hidden; border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}
.gal-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s, filter .3s; }
.gal-grid button:hover img { transform: scale(1.08); filter: saturate(1.08); }
.gal-grid .step-n {
  position: absolute; margin: 8px; font-family: var(--font-meta); font-size: 10px; font-weight: 700;
  background: rgba(0,0,0,.55); color: #fff; padding: 2px 7px; border-radius: 20px; letter-spacing: .05em;
}

/* video */
.video-block { padding: 12px 0 30px; }
.video-block video { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); background: #000; }
.video-block .cap { font-family: var(--font-meta); font-size: .8rem; color: var(--ink-soft); margin: 10px 2px 0; }

/* ---------- lightbox ---------- */
.lb { position: fixed; inset: 0; z-index: 100; display: none; background: rgba(24,16,10,.94); }
.lb.open { display: grid; place-items: center; }
.lb img { max-width: 92vw; max-height: 84vh; border-radius: 6px; box-shadow: 0 30px 80px rgba(0,0,0,.6); }
.lb .lb-close, .lb .lb-nav {
  position: absolute; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2);
  color: #fff; cursor: pointer; border-radius: 50%; display: grid; place-items: center;
  width: 52px; height: 52px; font-size: 22px; transition: background .2s;
}
.lb .lb-close:hover, .lb .lb-nav:hover { background: rgba(255,255,255,.2); }
.lb .lb-close { top: 22px; right: 22px; }
.lb .lb-nav.prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lb .lb-nav.next { right: 18px; top: 50%; transform: translateY(-50%); }
.lb .lb-count { position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,.7); font-family: var(--font-meta); font-size: 13px; letter-spacing: .1em; }
@media (max-width: 640px) { .lb .lb-nav { width: 44px; height: 44px; } }

/* ---------- footer ---------- */
.site-foot {
  border-top: 1px solid var(--line); margin-top: 40px; padding: 40px 0 60px;
  font-family: var(--font-meta); font-size: .85rem; color: var(--ink-soft);
}
.site-foot .foot-grid { display: flex; flex-wrap: wrap; gap: 12px 30px; align-items: baseline; justify-content: space-between; }
.site-foot a { color: var(--paprika-dk); }

/* ---------- reveal on load ---------- */
.reveal { opacity: 0; transform: translateY(16px); animation: rise .7s cubic-bezier(.2,.7,.2,1) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}