:root {
  --bg: #faf7f2;
  --bg-alt: #f2ece2;
  --surface: #ffffff;
  --ink: #14202b;
  --ink-soft: #46525d;
  --muted: #6b747c;
  --line: #e3dbcf;
  --wood: #a8541f;
  --wood-strong: #8c4316;
  --wood-soft: #f6e6d8;
  --leaf: #2e6b4e;
  --leaf-soft: #e1efe7;
  --guava: #c2413a;
  --guava-soft: #f8e1df;
  --on-accent: #ffffff;
  --hero-bg: #14202b;
  --hero-ink: #f5efe6;
  --hero-soft: #b9c2ca;
  --shadow: 0 1px 2px rgba(20,32,43,.05), 0 8px 24px rgba(20,32,43,.06);
  --radius: 14px;
  --maxw: 1160px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f171f; --bg-alt: #131d27; --surface: #172330; --ink: #ecE6dc; --ink-soft: #b9c2ca; --muted: #8b959e;
    --line: #26323e; --wood: #e08a4e; --wood-strong: #f0a46d; --wood-soft: #2b2018; --leaf: #6cc196; --leaf-soft: #16291f;
    --guava: #ef7d74; --guava-soft: #2c1a19; --on-accent: #14202b; --hero-bg: #0b1218; --hero-ink: #f5efe6; --hero-soft: #a9b3bc;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f171f; --bg-alt: #131d27; --surface: #172330; --ink: #ecE6dc; --ink-soft: #b9c2ca; --muted: #8b959e;
  --line: #26323e; --wood: #e08a4e; --wood-strong: #f0a46d; --wood-soft: #2b2018; --leaf: #6cc196; --leaf-soft: #16291f;
  --guava: #ef7d74; --guava-soft: #2c1a19; --on-accent: #14202b; --hero-bg: #0b1218; --hero-ink: #f5efe6; --hero-soft: #a9b3bc;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25); color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--wood); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 5.4vw, 3.9rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; text-wrap: pretty; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--wood); outline-offset: 3px; border-radius: 6px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .85em 1.35em; border-radius: 999px; font-weight: 700; font-size: 1rem;
  text-decoration: none; border: 2px solid transparent; transition: transform .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--wood); color: var(--on-accent); }
.btn-primary:hover { background: var(--wood-strong); }
.btn-ghost { border-color: currentColor; color: inherit; }
.btn svg { width: 1.2em; height: 1.2em; flex: none; }

/* Header */
.top { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--hero-bg) 92%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); color: var(--hero-ink); border-bottom: 1px solid rgba(255,255,255,.06); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 800; font-size: 1.35rem; letter-spacing: -0.03em; }
.brand svg { width: 30px; height: 30px; }
.nav { display: none; gap: 26px; }
.nav a { color: var(--hero-soft); text-decoration: none; font-size: .95rem; font-weight: 600; }
.nav a:hover { color: var(--hero-ink); }
.top .btn { padding: .55em 1.05em; font-size: .92rem; }
@media (min-width: 1100px) { .nav { display: flex; } }

/* Hero */
.hero { background: var(--hero-bg); color: var(--hero-ink); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: radial-gradient(60% 70% at 85% 10%, rgba(168,84,31,.35), transparent 70%), radial-gradient(40% 50% at 0% 100%, rgba(46,107,78,.3), transparent 70%);
}
.hero .wrap { position: relative; display: grid; gap: 44px; padding-top: 64px; padding-bottom: 72px; }
@media (min-width: 960px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; align-items: center; padding-top: 96px; padding-bottom: 104px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--wood); margin-bottom: 18px; }
.hero .eyebrow { color: #f0a46d; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.hero h1 em { font-style: normal; color: #f0a46d; }
.hero .lead { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--hero-soft); max-width: 36em; margin-bottom: 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .btn-ghost { color: var(--hero-ink); border-color: rgba(245,239,230,.35); }
.hero .btn-primary { background: #c8682c; color: #fff; }
.hero .btn-primary:hover { background: #b55a21; }
.hero-note { margin-top: 22px; font-size: .92rem; color: var(--hero-soft); }

/* Tarjeta de flujo */
.flow { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 22px; box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.flow-head { display: flex; justify-content: space-between; align-items: center; font-size: .85rem; color: var(--hero-soft); margin-bottom: 16px; }
.flow-head b { color: var(--hero-ink); font-size: .95rem; }
.live { display: inline-flex; align-items: center; gap: 6px; color: #7fd1a6; font-weight: 600; }
.live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #7fd1a6; box-shadow: 0 0 0 4px rgba(127,209,166,.18); }
.steps { list-style: none; margin: 0; padding: 0; position: relative; }
.steps::before { content: ""; position: absolute; left: 17px; top: 18px; bottom: 18px; width: 2px; background: linear-gradient(#c8682c, #2e6b4e); opacity: .6; }
.steps li { position: relative; display: grid; grid-template-columns: 36px 1fr auto; gap: 12px; align-items: center; padding: 9px 0; }
.dot { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: #1f2f3d; border: 1px solid rgba(255,255,255,.1); position: relative; z-index: 1; }
.dot svg { width: 18px; height: 18px; color: #f0a46d; }
.steps strong { display: block; font-size: .96rem; }
.steps span { display: block; font-size: .82rem; color: var(--hero-soft); }
.tag { font-size: .74rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: rgba(127,209,166,.14); color: #7fd1a6; white-space: nowrap; }
.tag.ia { background: rgba(240,164,109,.15); color: #f0a46d; }
.flow-foot { margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(255,255,255,.12); display: flex; justify-content: space-between; font-size: .85rem; color: var(--hero-soft); }
.flow-foot b { color: var(--hero-ink); }

/* Secciones */
section { scroll-margin-top: 72px; }
.sec { padding: 80px 0; }
@media (min-width: 960px) { .sec { padding: 112px 0; } }
.sec.alt { background: var(--bg-alt); }
.sec-head { max-width: 760px; margin-bottom: 44px; }
.sec-head p { font-size: 1.1rem; color: var(--ink-soft); }
.grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .g2, .g3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .g3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.card p { color: var(--ink-soft); margin-bottom: .8em; }
.card ul { margin: 0; padding: 0; list-style: none; }
.card li { position: relative; padding-left: 22px; margin: 7px 0; font-size: .96rem; color: var(--ink-soft); }
.card li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 10px; height: 2px; background: var(--wood); border-radius: 2px; box-shadow: 0 -4px 0 var(--wood), 0 4px 0 var(--wood); transform: scaleX(.9); }
.ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--wood-soft); color: var(--wood); margin-bottom: 16px; }
.ico svg { width: 24px; height: 24px; }
.ico.leaf { background: var(--leaf-soft); color: var(--leaf); }
.ico.guava { background: var(--guava-soft); color: var(--guava); }
.prod-name { font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--wood); margin-bottom: 6px; display: block; }

/* Dolores */
.pains { display: grid; gap: 12px; }
@media (min-width: 640px) { .pains { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .pains { grid-template-columns: repeat(3, 1fr); } }
.pain { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.pain svg { width: 22px; height: 22px; color: var(--guava); flex: none; margin-top: 2px; }
.pain p { margin: 0; font-weight: 600; }
.pain-close { margin-top: 30px; font-size: 1.15rem; font-weight: 700; }
.pain-close span { color: var(--leaf); }

/* IA */
.ia-wrap { display: grid; gap: 32px; }
@media (min-width: 960px) { .ia-wrap { grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; } .ia-wrap .sec-head { position: sticky; top: 100px; margin-bottom: 0; } }
.ia-list { display: grid; gap: 14px; }
.ia-item { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.ia-item .ico { margin: 0; }
.ia-item h3 { margin-bottom: .3em; }
.ia-item p { margin: 0; color: var(--ink-soft); font-size: .97rem; }
.ia-item .ex { display: block; margin-top: 10px; font-size: .88rem; color: var(--muted); font-style: italic; }
.human { margin-top: 22px; padding: 16px 18px; border-left: 3px solid var(--leaf); background: var(--leaf-soft); border-radius: 0 10px 10px 0; font-size: .97rem; }

/* Bocadillo */
.boca { background: linear-gradient(180deg, var(--guava-soft), var(--bg) 340px); }
.boca .eyebrow { color: var(--guava); }
.boca-intro { display: grid; gap: 28px; margin-bottom: 44px; }
@media (min-width: 960px) { .boca-intro { grid-template-columns: 1.2fr .8fr; align-items: end; } }
.boca-intro .sec-head { margin-bottom: 0; }
.boca-quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; font-size: .98rem; color: var(--ink-soft); box-shadow: var(--shadow); }
.boca-quote strong { color: var(--ink); }
.ps { display: grid; gap: 16px; }
@media (min-width: 900px) { .ps { grid-template-columns: repeat(2, 1fr); } }
.ps-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.ps-item h3 { padding: 20px 22px 0; margin: 0 0 12px; display: flex; gap: 10px; align-items: center; }
.ps-item h3 .n { flex: none; width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--guava-soft); color: var(--guava); font-size: .85rem; font-weight: 800; }
.ps-row { padding: 0 22px 14px; display: grid; grid-template-columns: 1fr; gap: 2px; font-size: .96rem; }
@media (min-width: 520px) { .ps-row { grid-template-columns: 92px 1fr; gap: 10px; } }
.ps-row:last-child { padding-bottom: 22px; flex: 1; }
.ps-row b { font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; padding-top: 3px; }
.ps-row.prob b { color: var(--guava); }
.ps-row.sol { background: var(--leaf-soft); padding-top: 14px; }
.ps-row.sol b { color: var(--leaf); }
.ps-row p { margin: 0; color: var(--ink-soft); }
.ps-row.sol p { color: var(--ink); }
.boca-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; padding: 26px; border-radius: var(--radius); background: var(--ink); color: var(--bg); }
.boca-cta p { margin: 0; font-size: 1.1rem; font-weight: 700; max-width: 34em; }
.boca-cta .btn-primary { background: #c8682c; color: #fff; }

/* Proceso */
.process { counter-reset: paso; display: grid; gap: 18px; }
@media (min-width: 640px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .process { grid-template-columns: repeat(4, 1fr); } }
.step { position: relative; padding: 26px 22px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.step::before { counter-increment: paso; content: "0" counter(paso); display: block; font-size: 2.4rem; font-weight: 800; letter-spacing: -0.04em; color: var(--wood); line-height: 1; margin-bottom: 14px; }
.step p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

/* Por qué */
.why { display: grid; gap: 40px; }
@media (min-width: 960px) { .why { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; } }
.story { font-size: 1.1rem; color: var(--ink-soft); }
.story strong { color: var(--ink); }
.strings { background: var(--hero-bg); color: var(--hero-ink); border-radius: 18px; padding: 30px; }
.strings svg { width: 100%; height: auto; }
.strings p { margin: 18px 0 0; color: var(--hero-soft); font-size: .95rem; }
.values { display: grid; gap: 14px; margin-top: 26px; }
@media (min-width: 640px) { .values { grid-template-columns: 1fr 1fr; } }
.value h3 { font-size: 1.02rem; margin-bottom: .25em; }
.value p { font-size: .95rem; color: var(--ink-soft); margin: 0; }

/* FAQ */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; font-weight: 700; font-size: 1.08rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--wood); border-bottom: 2px solid var(--wood); transform: translateY(-70%) rotate(45deg); transition: transform .2s ease; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { color: var(--ink-soft); padding-bottom: 8px; max-width: 46em; }

/* Contacto */
.contact { background: var(--hero-bg); color: var(--hero-ink); }
.contact .wrap { display: grid; gap: 36px; }
@media (min-width: 960px) { .contact .wrap { grid-template-columns: 1.1fr .9fr; align-items: center; } }
.contact p.lead { color: var(--hero-soft); font-size: 1.12rem; }
.contact .eyebrow { color: #f0a46d; }
.ways { display: grid; gap: 12px; }
.way { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: var(--radius); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); color: var(--hero-ink); text-decoration: none; transition: background .15s ease, border-color .15s ease; }
.way:hover { background: rgba(255,255,255,.09); border-color: rgba(240,164,109,.5); }
.way .ico { margin: 0; background: rgba(240,164,109,.14); color: #f0a46d; flex: none; }
.way.wa .ico { background: rgba(127,209,166,.14); color: #7fd1a6; }
.way b { display: block; font-size: 1.05rem; }
.way span { display: block; color: var(--hero-soft); font-size: .92rem; overflow-wrap: anywhere; }

/* Footer */
footer { background: var(--hero-bg); color: var(--hero-soft); border-top: 1px solid rgba(255,255,255,.08); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; align-items: center; padding-top: 26px; padding-bottom: 26px; }
footer .brand { font-size: 1.1rem; color: var(--hero-ink); }
footer .brand svg { width: 24px; height: 24px; }
footer a { color: var(--hero-soft); }

/* Botón flotante de WhatsApp en móvil */
.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: 60; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #1f8f5a; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.wa-float svg { width: 28px; height: 28px; }
@media (min-width: 960px) { .wa-float { display: none; } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn, .way { transition: none; } }

/* ---------- Página de bocadillerías ---------- */
.boca-cta .btn-ghost { color: var(--bg); border-color: color-mix(in srgb, var(--bg) 45%, transparent); }
.crumbs { font-size: .88rem; color: var(--hero-soft); margin-bottom: 18px; }
.crumbs a { color: var(--hero-soft); }
.crumbs span { margin: 0 6px; opacity: .6; }
.hero-boca::before { background: radial-gradient(60% 70% at 85% 10%, rgba(194,65,58,.35), transparent 70%), radial-gradient(40% 50% at 0% 100%, rgba(46,107,78,.35), transparent 70%); }
.hero-boca h1 em { color: #f3a39b; }
.hero-boca .eyebrow { color: #f3a39b; }
.facts { display: grid; gap: 12px; }
.fact { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; padding: 18px 20px; }
.fact b { display: block; font-size: 1.02rem; color: var(--hero-ink); }
.fact span { color: var(--hero-soft); font-size: .93rem; }
.chain { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: eslabon; }
@media (min-width: 640px) { .chain { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .chain { grid-template-columns: repeat(4, 1fr); } }
.chain li { counter-increment: eslabon; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; position: relative; }
.chain li::before { content: counter(eslabon); position: absolute; top: 16px; right: 18px; font-weight: 800; font-size: 1.6rem; color: var(--line); line-height: 1; }
.chain h3 { font-size: 1.05rem; margin-bottom: .35em; padding-right: 30px; }
.chain p { margin: 0; color: var(--ink-soft); font-size: .94rem; }
.chain .auto { display: block; margin-top: 10px; font-size: .85rem; font-weight: 700; color: var(--leaf); }
.kpis { display: grid; gap: 14px; }
@media (min-width: 640px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .kpis { grid-template-columns: repeat(3, 1fr); } }
.kpi { padding: 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--guava); }
.kpi:nth-child(3n+2) { border-top-color: var(--wood); }
.kpi:nth-child(3n) { border-top-color: var(--leaf); }
.kpi b { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.kpi p { margin: 0; color: var(--ink-soft); font-size: .94rem; }
.phases { display: grid; gap: 16px; }
@media (min-width: 640px) { .phases { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .phases { grid-template-columns: repeat(4, 1fr); } }
.phase { padding: 24px 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.phase .when { display: inline-block; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--guava); background: var(--guava-soft); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px; }
.phase p { color: var(--ink-soft); font-size: .95rem; margin: 0; }