/* Pasaplatos: identidad de cocina profesional.
   Crema de mesón, verde albahaca, cinta de enmascarar para rotular y los colores de las tablas de picar. */
@font-face { font-family: "Young Serif"; font-style: normal; font-display: swap; font-weight: 400; src: url(../fonts/young-serif-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Lexend"; font-style: normal; font-display: swap; font-weight: 100 900; src: url(../fonts/lexend-latin-wght-normal.woff2) format("woff2"); }
@font-face { font-family: "Permanent Marker"; font-style: normal; font-display: swap; font-weight: 400; src: url(../fonts/permanent-marker-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-display: swap; font-weight: 500; src: url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-display: swap; font-weight: 600; src: url(../fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2"); }

:root {
  --paper: #F4EFE4; --card: #FFFCF5; --ink: #1D2420; --muted: #5C655E; --line: #DED5C3;
  --brand: #1F5B45; --brand-ink: #FFFFFF; --brand-soft: #E2ECE3;
  --tape: #F2C14E; --tape-ink: #2A2414;
  --accent: #B83A22; --accent-soft: #F8E2DA; --ok: #2D6A3E; --ok-soft: #E0EEDD;
  --band: #183F31; --band-ink: #EFEADF;
  /* tablas de picar: crudos rojos, verduras verdes, pescado azul, aves amarillas, lácteos blancos */
  --t-rojo: #C8432B; --t-verde: #3E8E4F; --t-azul: #2F6DA3; --t-amarillo: #E7B43A; --t-cafe: #8A5A35;
  --doc-bg: #FFFFFF; --doc-ink: #17201B; --doc-line: #CFC6B4;
  --f-display: "Young Serif", Georgia, "Times New Roman", serif;
  --f-body: "Lexend", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-hand: "Permanent Marker", "Marker Felt", "Comic Sans MS", cursive;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --r: 14px; --shadow: 0 1px 0 rgba(29,36,32,.06), 0 10px 30px -12px rgba(29,36,32,.25);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #131A16; --card: #1B241F; --ink: #ECE6D9; --muted: #A3AB9F; --line: #2E3A33;
    --brand: #86C9A6; --brand-ink: #0E1A14; --brand-soft: #1F3329; --tape: #E9B949; --tape-ink: #241D0B;
    --accent: #F0917A; --accent-soft: #3A211A; --ok: #8FD3A0; --ok-soft: #18301F;
    --band: #0D241B; --band-ink: #E7E1D3;
    --shadow: 0 1px 0 rgba(0,0,0,.3), 0 10px 30px -12px rgba(0,0,0,.6); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #131A16; --card: #1B241F; --ink: #ECE6D9; --muted: #A3AB9F; --line: #2E3A33;
  --brand: #86C9A6; --brand-ink: #0E1A14; --brand-soft: #1F3329; --tape: #E9B949; --tape-ink: #241D0B;
  --accent: #F0917A; --accent-soft: #3A211A; --ok: #8FD3A0; --ok-soft: #18301F;
  --band: #0D241B; --band-ink: #E7E1D3;
  --shadow: 0 1px 0 rgba(0,0,0,.3), 0 10px 30px -12px rgba(0,0,0,.6); color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.65 var(--f-body); }
a { color: var(--brand); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 400; line-height: 1.1; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.2rem, 5.4vw, 3.9rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.3rem; }
p { margin: 0; }
b, strong { font-weight: 700; }
.wrap { max-width: 1140px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.narrow { max-width: 780px; }
.stack { display: grid; gap: 16px; }
.muted { color: var(--muted); } .small { font-size: .88rem; } .mono { font-family: var(--f-mono); }
.lead { font-size: 1.16rem; color: var(--muted); max-width: 60ch; }
:focus-visible { outline: 3px solid var(--tape); outline-offset: 2px; border-radius: 4px; }
section { padding-block: clamp(52px, 7vw, 96px); }

/* Rótulo de cinta de enmascarar: el gesto de rotular un táper en la cocina */
.eyebrow, .cinta { display: inline-block; justify-self: start; width: fit-content; background: var(--tape); color: var(--tape-ink);
  font: 400 .95rem/1.15 var(--f-hand); letter-spacing: .01em; padding: 5px 12px 4px; transform: rotate(-1.2deg);
  clip-path: polygon(0 6%, 3% 0, 97% 4%, 100% 0, 99% 50%, 100% 96%, 96% 100%, 4% 95%, 0 100%, 1% 50%); }
.band .eyebrow { background: var(--tape); }

/* Franja con los colores de las tablas de picar */
.tablas { display: flex; height: 8px; }
.tablas i { flex: 1; } .tablas i:nth-child(1) { background: var(--t-rojo); } .tablas i:nth-child(2) { background: var(--t-verde); }
.tablas i:nth-child(3) { background: var(--t-azul); } .tablas i:nth-child(4) { background: var(--t-amarillo); }
.tablas i:nth-child(5) { background: var(--t-cafe); } .tablas i:nth-child(6) { background: #ECE7DA; }

/* encabezado */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 94%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.logo span { font: 400 1.4rem/1 var(--f-display); letter-spacing: -0.01em; }
.logo-mark { width: 34px; height: 34px; flex: none; }
.nav { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .96rem; }
.nav a:hover { color: var(--brand); }
@media (max-width: 780px) { .nav a.hide-m { display: none; } }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 2px solid transparent; border-radius: 10px; padding: 13px 22px; font: 700 1rem/1.1 var(--f-body); cursor: pointer; text-decoration: none; transition: transform .12s, box-shadow .12s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: var(--brand-ink); box-shadow: 0 3px 0 color-mix(in srgb, var(--brand) 55%, #000); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-accent { background: var(--tape); color: var(--tape-ink); box-shadow: 0 3px 0 color-mix(in srgb, var(--tape) 60%, #000); }
.btn-accent:hover { filter: brightness(1.04); }
.btn-ghost { background: transparent; color: var(--ink); border-color: color-mix(in srgb, var(--ink) 30%, transparent); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 8px 14px; font-size: .92rem; box-shadow: none; }
.btn[disabled] { opacity: .45; cursor: not-allowed; box-shadow: none; }

/* portada */
.hero { padding-block: clamp(36px, 6vw, 80px) clamp(40px, 6vw, 72px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 62%, color-mix(in srgb, var(--tape) 70%, transparent) 62%, color-mix(in srgb, var(--tape) 70%, transparent) 92%, transparent 92%); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .94rem; color: var(--muted); }
.trust span::before { content: "✓ "; color: var(--ok); font-weight: 800; }
.precio-grande { font: 400 2.6rem/1 var(--f-display); letter-spacing: -0.01em; }
.hero-s { padding-block: clamp(32px, 5vw, 60px) 8px; }

/* La comanda: el resumen del pedido como un ticket de cocina */
.comanda { background: var(--doc-bg); color: var(--doc-ink); font-family: var(--f-mono); font-size: .92rem; padding: 26px 24px 30px; box-shadow: var(--shadow);
  transform: rotate(1.4deg); position: relative; max-width: 380px; justify-self: center; width: 100%;
  -webkit-mask: radial-gradient(circle 7px at 50% 100%, #0000 98%, #000) 50% 100% / 18px 100% repeat-x; mask: radial-gradient(circle 7px at 50% 100%, #0000 98%, #000) 50% 100% / 18px 100% repeat-x; }
.comanda::before { content: ""; position: absolute; top: -10px; left: 50%; width: 110px; height: 26px; transform: translateX(-50%) rotate(-3deg); background: color-mix(in srgb, var(--tape) 85%, transparent); }
.comanda h2 { font: 600 1rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .14em; text-align: center; }
.comanda .meta { display: flex; justify-content: space-between; color: #6B6F68; font-size: .8rem; border-bottom: 1.5px dashed #BDB6A6; padding-bottom: 10px; margin: 12px 0; }
.comanda ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.comanda li { display: flex; gap: 10px; justify-content: space-between; }
.comanda li span:last-child { white-space: nowrap; }
.comanda .total { border-top: 1.5px dashed #BDB6A6; margin-top: 14px; padding-top: 12px; display: flex; justify-content: space-between; font-weight: 600; font-size: 1.05rem; }
.comanda .nota-mano { font: 400 1.05rem/1.25 var(--f-hand); color: var(--t-rojo); margin-top: 14px; transform: rotate(-2deg); text-align: center; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .comanda { box-shadow: 0 10px 40px -10px rgba(0,0,0,.8); } }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; display: grid; gap: 10px; align-content: start; }
.paso { display: grid; gap: 8px; align-content: start; padding-top: 4px; }
.paso .n { font: 400 3.4rem/1 var(--f-display); color: var(--brand); }
.band .paso .n { color: var(--tape); }
.band { background: var(--band); color: var(--band-ink); }
.band a { color: var(--tape); }
.band .muted, .band .lead { color: color-mix(in srgb, var(--band-ink) 74%, transparent); }
.band .card { background: color-mix(in srgb, var(--band-ink) 6%, transparent); border-color: color-mix(in srgb, var(--band-ink) 16%, transparent); }
.sec-head { display: grid; gap: 14px; margin-bottom: 36px; max-width: 720px; }

/* La ley en simple: lo que sí y lo que no */
.verdad { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--card); }
.verdad > div { padding: 26px; display: grid; gap: 12px; align-content: start; }
.verdad > div + div { border-left: 1px solid var(--line); }
.verdad ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.verdad li { padding-left: 30px; position: relative; }
.verdad li::before { position: absolute; left: 0; top: 0; font-weight: 800; }
.verdad .si li::before { content: "✓"; color: var(--ok); }
.verdad .no li::before { content: "✕"; color: var(--accent); }
.verdad h3 { font-size: 1.15rem; }
@media (max-width: 760px) { .verdad { grid-template-columns: 1fr; } .verdad > div + div { border-left: 0; border-top: 1px solid var(--line); } }

/* Rubros: fichas */
.rubros { display: flex; flex-wrap: wrap; gap: 8px; }
.rubros span { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 14px; font-size: .94rem; }

.comparar { width: 100%; border-collapse: collapse; font-size: .98rem; }
.comparar th, .comparar td { padding: 14px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.comparar th { font: 600 .78rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.comparar th:nth-child(2), .comparar td:nth-child(2) { background: color-mix(in srgb, var(--tape) 16%, transparent); }
.comparar td.si { color: var(--ok); font-weight: 700; }
.tabla-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
.tabla-wrap .comparar tr:last-child td { border-bottom: 0; }

/* curso */
.indice { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; margin-top: 8px; counter-reset: m; }
.indice a { display: block; padding: 10px 0; border-bottom: 1px dashed var(--line); font-weight: 600; text-decoration: none; color: var(--ink); }
.indice a:hover { color: var(--brand); }
@media (max-width: 560px) { .indice { grid-template-columns: 1fr; } }
.modulos { display: grid; gap: 8px; padding-bottom: 64px; }
.modulo { padding-block: 40px; border-bottom: 1px solid var(--line); display: grid; gap: 14px; scroll-margin-top: 76px; }
.modulo ul, .modulo ol { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.modulo ul.cols { columns: 2; display: block; } .modulo ul.cols li { margin-bottom: 6px; break-inside: avoid; }
@media (max-width: 560px) { .modulo ul.cols { columns: 1; } }
.nota { background: var(--brand-soft); border-left: 5px solid var(--brand); padding: 14px 18px; border-radius: 6px; font-size: .97rem; }
.alerta { background: var(--accent-soft); border-left: 5px solid var(--accent); padding: 14px 18px; border-radius: 6px; font-size: .97rem; }
.exito { background: var(--ok-soft); border-left: 5px solid var(--ok); padding: 14px 18px; border-radius: 6px; }
.tabla { border-collapse: collapse; width: 100%; font-size: .97rem; }
.tabla th, .tabla td { border-bottom: 1px solid var(--line); padding: 10px 8px; text-align: left; vertical-align: top; }
.cta-final { padding-block: 40px; display: grid; gap: 14px; justify-items: start; }

/* test */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(18px, 3vw, 30px); display: grid; gap: 18px; }
.pregunta { border: 1px solid var(--line); border-radius: var(--r); padding: 18px; display: grid; gap: 8px; background: var(--card); }
.pregunta legend { font-weight: 700; padding: 0 6px; }
.pregunta label { display: flex; gap: 12px; align-items: flex-start; padding: 9px 12px; border-radius: 10px; cursor: pointer; border: 1px solid transparent; }
.pregunta label:hover { background: var(--brand-soft); }
.pregunta label:has(input:checked) { background: var(--brand-soft); border-color: color-mix(in srgb, var(--brand) 40%, transparent); }
.pregunta input { margin-top: 6px; accent-color: var(--brand); }
.pregunta.mal { border-color: var(--accent); border-width: 2px; } .pregunta.bien { border-color: var(--ok); border-width: 2px; }
.progreso { height: 10px; background: var(--line); border-radius: 99px; overflow: hidden; }
.progreso i { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), color-mix(in srgb, var(--brand) 70%, var(--tape))); width: 0; transition: width .2s; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: .93rem; }
.field input { width: 100%; font: 400 1rem/1.4 var(--f-body); color: var(--ink); background: var(--paper); border: 1.5px solid var(--line); border-radius: 10px; padding: 11px 13px; }
.field input:focus { border-color: var(--brand); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent); }
.field .error { color: var(--accent); font-size: .88rem; }

/* certificado (siempre blanco, porque se imprime) */
.cert { background: var(--doc-bg); color: var(--doc-ink); border: 1px solid var(--doc-line); border-radius: 4px; box-shadow: var(--shadow); padding: clamp(22px, 4vw, 52px) clamp(22px, 4vw, 52px) clamp(22px, 4vw, 52px) calc(clamp(22px, 4vw, 52px) + 14px); max-width: 920px; margin: 0 auto; position: relative; overflow: hidden; }
.cert::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 12px;
  background: linear-gradient(var(--t-rojo) 0 20%, var(--t-verde) 20% 40%, var(--t-azul) 40% 60%, var(--t-amarillo) 60% 80%, var(--t-cafe) 80%);
  -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.cert .eyebrow { -webkit-print-color-adjust: exact; print-color-adjust: exact; background: #F2C14E; color: #2A2414;
  font: 600 .72rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .1em; padding: 5px 10px; }
.cert-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.cert h2 { color: #1F5B45; font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin-top: 10px; }
.cert .nombre { font: 400 clamp(1.8rem, 4.4vw, 2.7rem)/1.1 var(--f-display); margin: 16px 0 4px; border-bottom: 1.5px solid #CFC6B4; padding-bottom: 8px; }
.cert .datos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 22px 0; font-size: .92rem; }
@media (max-width: 620px) { .cert .datos { grid-template-columns: 1fr 1fr; } }
.cert .datos b { display: block; font: 600 .7rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: #5C655E; margin-bottom: 2px; }
.cert ol { columns: 2; font-size: .88rem; margin: 8px 0 0; padding-left: 1.2em; }
@media (max-width: 620px) { .cert ol { columns: 1; } }
.cert-pie { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; margin-top: 24px; flex-wrap: wrap; font-size: .8rem; color: #5C655E; }
.cert-pie .qr svg, .cert-pie .qr img { width: 112px; height: 112px; display: block; }
.marca-agua { position: absolute; inset: 0; display: grid; place-items: center; font: 400 clamp(2.4rem, 9vw, 6rem)/1 var(--f-hand); color: rgba(184, 58, 34, .17); transform: rotate(-14deg); pointer-events: none; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font: 700 1.08rem/1.35 var(--f-body); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.6rem/1 var(--f-display); color: var(--brand); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 10px; color: var(--muted); max-width: 70ch; }
.prose { max-width: 70ch; display: grid; gap: 16px; padding-block: 40px; }
.prose h2 { font-size: 1.5rem; margin-top: 14px; }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }

footer { border-top: 1px solid var(--line); padding-block: 40px; font-size: .9rem; color: var(--muted); }
footer .wrap { display: grid; gap: 14px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { color: var(--muted); }

@media print {
  .top, footer, .no-print, .tablas { display: none !important; }
  body { background: #fff; }
  .cert { box-shadow: none; border: 0; max-width: none; }
  @page { size: A4 landscape; margin: 10mm; }
}
@media (max-width: 620px) { .cert-head > div:last-child { text-align: left !important; } }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }