/* =========================================================
   Recetas Claras — Hoja de estilos
   Sistema: minimalista y limpio, un solo acento de color.
   ========================================================= */

:root {
  --bg: #ffffff;
  --bg-alt: #f7f6f4;
  --bg-card: #ffffff;
  --border: #e7e4df;
  --text: #1c1c1a;
  --text-muted: #6f6b64;
  --accent: #d9531e;
  --accent-dark: #b84316;
  --accent-soft: #fdece3;
  --ok: #2f7a4f;

  --cat-fitness: #2f7a4f;
  --cat-fitness-bg: #e9f4ee;
  --cat-facil: #2563a8;
  --cat-facil-bg: #e8f1fa;
  --cat-airfryer: #b8560a;
  --cat-airfryer-bg: #fbeee0;
  --cat-vegano: #1f8a72;
  --cat-vegano-bg: #e5f5f1;
  --cat-postre: #a83c6b;
  --cat-postre-bg: #faeaf1;
  --cat-mealprep: #6b4fa0;
  --cat-mealprep-bg: #f0ecf8;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 2px 10px rgba(28, 28, 26, 0.06);
  --shadow-md: 0 8px 24px rgba(28, 28, 26, 0.10);
  --maxw: 1160px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { padding: 0; margin: 0; list-style: none; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; color: var(--text); }
.text-muted { color: var(--text-muted); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-outline { background: transparent; border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Skip link (accesibilidad) ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #fff; padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  font-size: 1.3rem; font-weight: 800; letter-spacing: -.02em;
  display: flex; align-items: center; gap: 8px;
}
.logo span.mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--accent); color: #fff; font-size: 1.05rem;
}
.main-nav ul { display: flex; gap: 28px; align-items: center; }
.main-nav a {
  font-weight: 600; font-size: .95rem; color: var(--text-muted);
  padding: 6px 2px; border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active { color: var(--text); border-color: var(--accent); }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; height: 2px; width: 22px; background: var(--text);
  position: absolute; left: 9px; transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

/* ---------- Hero ---------- */
.hero {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.hero .wrap { padding-top: 56px; padding-bottom: 48px; text-align: center; }
.hero .eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.hero h1 { max-width: 720px; margin-left: auto; margin-right: auto; }
.hero .lead {
  max-width: 620px; margin: 0 auto 28px; color: var(--text-muted); font-size: 1.08rem;
}

/* ---------- Search ---------- */
.search-box {
  max-width: 480px; margin: 0 auto 8px;
  display: flex; align-items: center; gap: 10px;
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 8px 6px 18px; box-shadow: var(--shadow);
}
.search-box input {
  border: none; outline: none; flex: 1; font-size: .95rem; font-family: var(--font); padding: 8px 0;
}
.search-box svg { flex-shrink: 0; color: var(--text-muted); }

/* ---------- Filtros (pills) ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  margin: 28px 0 0;
}
.filter-pill {
  border: 1px solid var(--border); background: #fff; color: var(--text);
  padding: 9px 18px; border-radius: 999px; font-weight: 600; font-size: .88rem;
  cursor: pointer; transition: all .15s ease; display: inline-flex; align-items: center; gap: 6px;
}
.filter-pill:hover { border-color: var(--accent); color: var(--accent); }
.filter-pill.active { background: var(--text); color: #fff; border-color: var(--text); }
.filter-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .55; }

/* ---------- Recipe grid ---------- */
.section { padding: 56px 0; }
.section-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  margin-bottom: 28px; flex-wrap: wrap;
}
.results-count { color: var(--text-muted); font-size: .9rem; }

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 26px;
}

.recipe-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}
.recipe-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.photo-placeholder {
  aspect-ratio: 4/3; width: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.6rem;
  position: relative;
  color: rgba(0,0,0,.55);
  overflow: hidden;
}
.photo-placeholder img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.photo-placeholder::after {
  content: attr(data-label);
  position: absolute; bottom: 8px; left: 10px;
  font-size: .65rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: rgba(0,0,0,.35);
}
.cat-fitness  { background: linear-gradient(135deg,#dff0e6,#c3e4d2); }
.cat-facil    { background: linear-gradient(135deg,#dcebfa,#c2ddf5); }
.cat-airfryer { background: linear-gradient(135deg,#fbe6cf,#f6d0a8); }
.cat-vegano   { background: linear-gradient(135deg,#d8f2ea,#b9e6d8); }
.cat-postre   { background: linear-gradient(135deg,#f8dbe9,#f3c2dc); }
.cat-mealprep { background: linear-gradient(135deg,#e6ddf5,#d3c3ec); }

.recipe-body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.recipe-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
  padding: 4px 9px; border-radius: 999px;
}
.tag.fitness  { color: var(--cat-fitness);  background: var(--cat-fitness-bg); }
.tag.facil    { color: var(--cat-facil);    background: var(--cat-facil-bg); }
.tag.airfryer { color: var(--cat-airfryer); background: var(--cat-airfryer-bg); }
.tag.vegano   { color: var(--cat-vegano);   background: var(--cat-vegano-bg); }
.tag.postre   { color: var(--cat-postre);   background: var(--cat-postre-bg); }
.tag.mealprep { color: var(--cat-mealprep); background: var(--cat-mealprep-bg); }

.recipe-card h3 { margin: 0; font-size: 1.08rem; }
.recipe-card .desc { color: var(--text-muted); font-size: .9rem; margin: 0; flex: 1; }
.recipe-meta {
  display: flex; gap: 14px; font-size: .8rem; color: var(--text-muted);
  border-top: 1px solid var(--border); padding-top: 12px; margin-top: 4px;
}
.recipe-meta span { display: flex; align-items: center; gap: 5px; }
.card-link { position: absolute; inset: 0; }
.recipe-card { position: relative; }

.no-results { text-align: center; padding: 60px 20px; color: var(--text-muted); display: none; }
.no-results.show { display: block; }

/* ---------- Ad slots ---------- */
.ad-slot {
  max-width: var(--maxw); margin: 40px auto; padding: 0 24px;
}
.ad-slot .ad-inner {
  border: 1px dashed var(--border); border-radius: var(--radius-sm);
  min-height: 90px; display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .05em;
  background: var(--bg-alt);
}

/* ---------- Newsletter / CTA band ---------- */
.cta-band {
  background: var(--text); color: #fff; border-radius: var(--radius);
  padding: 40px; text-align: center; margin: 12px 0 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.72); max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-band .btn-primary { background: #fff; color: var(--text); }
.cta-band .btn-primary:hover { background: #f1f1f1; }

.newsletter-form { max-width: 420px; margin: 24px auto 0; }
.newsletter-row { display: flex; gap: 10px; }
.newsletter-row input[type="email"] {
  flex: 1; min-width: 0; padding: 12px 18px; border-radius: 999px; border: none;
  font-family: var(--font); font-size: .95rem; outline: none;
}
.newsletter-row .btn { flex-shrink: 0; }
.newsletter-legal { font-size: .74rem; color: rgba(255,255,255,.55); margin: 14px 0 0; }
.newsletter-legal a { color: rgba(255,255,255,.85); }
.newsletter-feedback { display: none; font-size: .85rem; font-weight: 600; margin: 14px 0 0; color: #fff; }
.newsletter-feedback.show { display: block; }
.newsletter-feedback.is-error { color: #ffb4a8; }

.form-feedback { display: none; font-size: .85rem; font-weight: 600; margin: 4px 0 0; color: var(--ok); }
.form-feedback.show { display: block; }
.form-feedback.is-error { color: #c0392b; }
.newsletter-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 480px) {
  .newsletter-row { flex-direction: column; }
}

/* ---------- Recipe detail page ---------- */
.recipe-hero {
  background: var(--bg-alt); border-bottom: 1px solid var(--border);
}
.breadcrumb {
  font-size: .82rem; color: var(--text-muted); padding: 18px 0 0;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.recipe-hero-inner {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center;
  padding: 24px 0 48px;
}
.recipe-hero-photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.recipe-hero-photo .photo-placeholder { aspect-ratio: 5/4; font-size: 4rem; }
.recipe-hero-text h1 { margin-bottom: 12px; }
.recipe-hero-text .desc { color: var(--text-muted); font-size: 1.02rem; }
.recipe-facts {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin: 24px 0;
}
.fact {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 10px; text-align: center;
}
.fact .num { font-weight: 800; font-size: 1.15rem; display: block; }
.fact .label { font-size: .72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }

.recipe-content {
  display: grid; grid-template-columns: 300px 1fr; gap: 48px; padding: 48px 0;
  align-items: start;
}
.ingredients-box {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; position: sticky; top: 96px;
}
.ingredients-box h2 { font-size: 1.15rem; }
.ingredients-box ul { display: flex; flex-direction: column; gap: 10px; }
.ingredients-box li {
  display: flex; gap: 10px; align-items: flex-start; font-size: .93rem; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.ingredients-box li:last-child { border: none; padding-bottom: 0; }
.ingredients-box li::before {
  content: ""; width: 6px; height: 6px; margin-top: 7px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}

.servings-selector { margin: 4px 0 18px; }
.servings-selector .servings-label {
  display: block; font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .03em; color: var(--text-muted); margin-bottom: 8px;
}
.servings-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.servings-btn {
  border: 1px solid var(--border); background: #fff; color: var(--text);
  padding: 6px 14px; border-radius: 999px; font-weight: 700; font-size: .85rem;
  cursor: pointer; transition: all .15s ease;
}
.servings-btn:hover { border-color: var(--accent); color: var(--accent); }
.servings-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.qty-value { font-weight: 700; }

.steps { counter-reset: step; }
.step {
  display: grid; grid-template-columns: 40px 1fr; gap: 16px; margin-bottom: 26px;
}
.step .step-num {
  width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800;
}
.step h3 { margin-bottom: 4px; font-size: 1.02rem; }
.step p { color: var(--text-muted); margin: 0; }

.callout {
  background: var(--accent-soft); border: 1px solid #f3d4c3; border-radius: var(--radius-sm);
  padding: 16px 18px; font-size: .92rem; margin: 22px 0;
}
.callout strong { color: var(--accent-dark); }

.faq-item { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq-item h3 { margin-bottom: 6px; font-size: 1rem; }
.faq-item p { color: var(--text-muted); margin: 0; }

.related-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap: 22px; }

/* ---------- Static / legal pages ---------- */
.page-hero { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 48px 0 40px; }
.prose { max-width: 760px; margin: 0 auto; padding: 48px 24px; }
.prose h2 { margin-top: 1.6em; }
.prose ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .92rem; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); }
.prose th { background: var(--bg-alt); }

.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 44px; align-items: center; padding: 48px 0; }
.about-photo .photo-placeholder { aspect-ratio: 1/1; border-radius: var(--radius); font-size: 3.5rem; }
.credentials { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.credential { display: flex; gap: 12px; align-items: flex-start; }
.credential .ic {
  width: 34px; height: 34px; border-radius: 9px; background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1rem;
}

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 48px 0; }
.contact-card {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px;
}
.contact-card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-list { display: flex; flex-direction: column; gap: 18px; margin-top: 18px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; }
.form-group input, .form-group textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .95rem; outline: none; background: #fff;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-note { font-size: .78rem; color: var(--text-muted); margin-top: 10px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); margin-top: 40px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding: 52px 0 32px;
}
.footer-grid h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 16px; color: var(--text-muted); }
.footer-grid ul { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: .92rem; color: var(--text); }
.footer-grid a:hover { color: var(--accent); }
.footer-about p { color: var(--text-muted); font-size: .9rem; max-width: 300px; }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; font-size: .82rem; color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--accent); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 300;
  max-width: 640px; margin: 0 auto;
  background: var(--text); color: #fff; border-radius: var(--radius);
  padding: 20px 22px; box-shadow: var(--shadow-md);
  display: none; align-items: center; gap: 18px; flex-wrap: wrap;
}
.cookie-banner.show { display: flex; }
.cookie-banner p { color: rgba(255,255,255,.78); font-size: .85rem; margin: 0; flex: 1; min-width: 220px; }
.cookie-banner a { color: #fff; text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; }
.cookie-actions button { border: none; }
.btn-cookie-accept { background: var(--accent); color: #fff; padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: .85rem; cursor: pointer; }
.btn-cookie-reject { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35) !important; padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: .85rem; cursor: pointer; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .recipe-hero-inner { grid-template-columns: 1fr; }
  .recipe-content { grid-template-columns: 1fr; }
  .ingredients-box { position: static; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .main-nav { position: fixed; top: 72px; left: 0; right: 0; bottom: 0; background: #fff; padding: 20px 24px; transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 6px; }
  .main-nav a { display: block; width: 100%; padding: 14px 4px; font-size: 1.05rem; }
  .nav-toggle { display: block; }
  .recipe-facts { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; padding-bottom: 10px; }
}
@media (max-width: 480px) {
  .hero .wrap { padding-top: 40px; padding-bottom: 36px; }
  .section { padding: 40px 0; }
}