/* Machado Bukht Legend Family Foundation · estilos del sitio */
:root {
  --papel: #F5EFE3;
  --papel-2: #EDE4D2;
  --tinta: #261D16;
  --tinta-suave: #5C4F44;
  --rosa: #C81D6B;
  --rosa-fuerte: #A81158;
  --anil: #1F2A52;
  --anil-texto: #EDE9DC;
  --sol: #E39A2D;
  --nopal: #12706B;
  --linea: #D8CCB6;
  --tarjeta: #FBF7EE;
  --chip-fondo: #F3E3CB;
  --chip-texto: #7A5A1E;
  --foco: #C81D6B;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --papel: #17120D;
    --papel-2: #201A13;
    --tinta: #EFE7D8;
    --tinta-suave: #B5A896;
    --rosa: #F0559A;
    --rosa-fuerte: #F97DB4;
    --anil: #161F3D;
    --anil-texto: #EDE9DC;
    --sol: #E8AC4F;
    --nopal: #3FA79F;
    --linea: #3A3125;
    --tarjeta: #211B14;
    --chip-fondo: #33281A;
    --chip-texto: #DDB86A;
    --foco: #F0559A;
  }
}
:root[data-theme="dark"] {
  --papel: #17120D;
  --papel-2: #201A13;
  --tinta: #EFE7D8;
  --tinta-suave: #B5A896;
  --rosa: #F0559A;
  --rosa-fuerte: #F97DB4;
  --anil: #161F3D;
  --anil-texto: #EDE9DC;
  --sol: #E8AC4F;
  --nopal: #3FA79F;
  --linea: #3A3125;
  --tarjeta: #211B14;
  --chip-fondo: #33281A;
  --chip-texto: #DDB86A;
  --foco: #F0559A;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: "Karla", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rosa); }
:focus-visible { outline: 3px solid var(--foco); outline-offset: 2px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 100;
  background: var(--tinta); color: var(--papel); padding: 8px 14px;
  border-radius: 6px; text-decoration: none; font-weight: 700;
}
.skip-link:focus { left: 8px; }

.sarape {
  height: 8px;
  background: repeating-linear-gradient(90deg,
    var(--rosa) 0 42px, var(--sol) 42px 74px, var(--anil) 74px 118px,
    var(--nopal) 118px 146px, var(--rosa-fuerte) 146px 160px);
}

h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.12; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 640; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 560; }
h3 { font-size: 1.22rem; font-weight: 560; }
p { margin: 0; }

.eyebrow {
  font-family: "Spline Sans Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rosa);
  margin: 0 0 0.9rem;
}
.eyebrow-sol { color: var(--sol); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section { padding: 84px 0; }
section > .wrap > h2 { margin-bottom: 0.6rem; }
.lead { color: var(--tinta-suave); max-width: 62ch; font-size: 1.06rem; }

/* ---------- Header ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--papel) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.nav {
  display: flex; align-items: center; gap: 20px;
  max-width: 1120px; margin: 0 auto; padding: 14px 24px;
}
.marca { display: flex; flex-direction: column; text-decoration: none; color: var(--tinta); margin-right: auto; }
.marca b { font-family: "Fraunces", Georgia, serif; font-weight: 640; font-size: 1.02rem; line-height: 1.15; }
.marca span { font-family: "Spline Sans Mono", monospace; font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--tinta-suave); }
nav.links { display: flex; gap: 4px; flex-wrap: wrap; }
nav.links a {
  color: var(--tinta); text-decoration: none; font-weight: 500; font-size: 0.92rem;
  padding: 7px 11px; border-radius: 999px;
}
nav.links a:hover { background: var(--papel-2); }
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 0.95rem;
  padding: 11px 20px; border-radius: 999px; border: 2px solid transparent; cursor: pointer;
}
.btn-rosa { background: var(--rosa); color: #fff; }
.btn-rosa:hover { background: var(--rosa-fuerte); }
:root[data-theme="dark"] .btn-rosa, .btn-rosa { color: #fff; }
.btn-linea { border-color: var(--tinta); color: var(--tinta); background: transparent; }
.btn-linea:hover { background: var(--papel-2); }
.btn-crema { background: var(--papel); color: #261D16; }
.nav-toggle { display: none; background: none; border: 1px solid var(--linea); border-radius: 8px; padding: 8px 10px; color: var(--tinta); font-size: 1rem; }
@media (max-width: 920px) {
  .nav-toggle { display: block; }
  nav.links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--papel); border-bottom: 1px solid var(--linea);
    flex-direction: column; padding: 12px 24px 18px;
  }
  nav.links.abierto { display: flex; }
  .nav .btn { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding: 72px 0 84px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-sub { margin: 1.2rem 0 2rem; font-size: 1.13rem; color: var(--tinta-suave); max-width: 54ch; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-foto { position: relative; margin: 0; }
.hero-foto img { border-radius: 6px; aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.hero-foto::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -14px; height: 8px;
  background: repeating-linear-gradient(90deg,
    var(--rosa) 0 42px, var(--sol) 42px 74px, var(--anil) 74px 118px,
    var(--nopal) 118px 146px, var(--rosa-fuerte) 146px 160px);
}
.hero-cap {
  font-family: "Spline Sans Mono", monospace; font-size: 0.72rem; letter-spacing: 0.06em;
  color: var(--tinta-suave); margin-top: 26px;
}
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 36px; }
}

/* ---------- Problema / Solución ---------- */
.dos-bloques { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 2.2rem; }
.bloque {
  background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px;
  padding: 30px 30px 34px;
}
.bloque .tag {
  font-family: "Spline Sans Mono", monospace; font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; display: inline-block; margin-bottom: 14px;
}
.bloque.reto .tag { color: var(--sol); }
.bloque.solucion { border-top: 4px solid var(--rosa); }
.bloque.solucion .tag { color: var(--rosa); }
.bloque h3 { margin-bottom: 0.7rem; }
.bloque p { color: var(--tinta-suave); }
@media (max-width: 760px) { .dos-bloques { grid-template-columns: 1fr; } }

/* ---------- Metas ---------- */
.metas { background: var(--anil); color: var(--anil-texto); }
.metas h2 { color: var(--anil-texto); }
.metas .lead { color: color-mix(in srgb, var(--anil-texto) 78%, var(--anil)); }
.metas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 2.6rem; }
.meta-num {
  font-family: "Fraunces", Georgia, serif; font-weight: 640;
  font-size: clamp(2.2rem, 4vw, 3.1rem); color: var(--sol);
  font-variant-numeric: tabular-nums; line-height: 1;
}
.meta-txt { margin-top: 0.6rem; font-size: 0.97rem; color: color-mix(in srgb, var(--anil-texto) 85%, var(--anil)); }
.metas-nota {
  margin-top: 2.4rem; font-family: "Spline Sans Mono", monospace; font-size: 0.75rem;
  letter-spacing: 0.05em; color: color-mix(in srgb, var(--anil-texto) 62%, var(--anil));
}
@media (max-width: 860px) { .metas-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Pilares ---------- */
.pilares-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 2.4rem; }
.pilar { background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px; overflow: hidden; display: flex; flex-direction: column; }
.pilar img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.pilar .cuerpo { padding: 24px 24px 28px; display: flex; flex-direction: column; gap: 0.6rem; }
.pilar p { color: var(--tinta-suave); font-size: 0.97rem; }
@media (max-width: 860px) { .pilares-grid { grid-template-columns: 1fr; } }

/* ---------- Programa ---------- */
.programa { background: var(--papel-2); }
.fases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 2.4rem; }
.fase { background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px; padding: 26px 26px 30px; }
.fase .num {
  font-family: "Spline Sans Mono", monospace; font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--rosa); display: block; margin-bottom: 12px;
}
.fase h3 { margin-bottom: 0.4rem; }
.fase .meses { font-family: "Spline Sans Mono", monospace; font-size: 0.72rem; color: var(--tinta-suave); display: block; margin-bottom: 0.9rem; }
.fase ul { margin: 0; padding-left: 1.1rem; color: var(--tinta-suave); font-size: 0.96rem; display: grid; gap: 0.45rem; }
@media (max-width: 860px) { .fases { grid-template-columns: 1fr; } }

/* ---------- Mercado ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 2.4rem; }
.cat { position: relative; border-radius: 6px; overflow: hidden; border: 1px solid var(--linea); }
.cat img { aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.cat .capa {
  position: absolute; inset: auto 0 0 0; padding: 46px 22px 20px;
  background: linear-gradient(180deg, rgba(20,14,8,0) 0%, rgba(20,14,8,0.82) 70%);
  color: #F5EFE3;
}
.cat .capa h3 { color: #F5EFE3; margin-bottom: 0.3rem; }
.cat .capa p { font-size: 0.9rem; color: #E4DCCB; }
.ficha {
  margin-top: 30px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 0;
  background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px; overflow: hidden;
}
.ficha img { height: 100%; object-fit: cover; }
.ficha .info { padding: 30px 32px 34px; }
.ficha .ejemplo-chip {
  font-family: "Spline Sans Mono", monospace; font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; background: var(--chip-fondo); color: var(--chip-texto);
  padding: 4px 10px; border-radius: 999px; display: inline-block; margin-bottom: 14px;
}
.ficha h3 { margin-bottom: 0.4rem; }
.ficha .info > p { color: var(--tinta-suave); font-size: 0.98rem; }
.desglose { margin-top: 22px; }
.desglose .titulo { font-family: "Spline Sans Mono", monospace; font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tinta-suave); margin-bottom: 10px; }
.barra { display: flex; height: 20px; border-radius: 4px; overflow: hidden; }
.barra .s1 { background: var(--sol); width: 30%; }
.barra .s2 { background: var(--rosa); width: 55%; }
.barra .s3 { background: var(--nopal); width: 15%; }
.leyenda { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; font-size: 0.86rem; color: var(--tinta-suave); }
.leyenda span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; }
.leyenda .l1::before { background: var(--sol); }
.leyenda .l2::before { background: var(--rosa); }
.leyenda .l3::before { background: var(--nopal); }
.leyenda b { font-variant-numeric: tabular-nums; }
@media (max-width: 860px) {
  .cat-grid { grid-template-columns: 1fr; }
  .ficha { grid-template-columns: 1fr; }
  .ficha img { aspect-ratio: 16/10; }
}

/* ---------- Nosotros ---------- */
.nosotros { background: var(--papel-2); }
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 2.4rem; }
.mv .bloque h3 { color: var(--rosa); font-size: 1.05rem; margin-bottom: 0.6rem; }
.valores { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 26px; }
.valor { border-top: 3px solid var(--sol); padding-top: 14px; }
.valor:nth-child(2) { border-color: var(--rosa); }
.valor:nth-child(3) { border-color: var(--nopal); }
.valor:nth-child(4) { border-color: var(--anil); }
.valor b { display: block; margin-bottom: 4px; }
.valor p { font-size: 0.92rem; color: var(--tinta-suave); }
@media (max-width: 860px) {
  .mv { grid-template-columns: 1fr; }
  .valores { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Transparencia ---------- */
.ficha-legal { margin-top: 2.6rem; background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px; padding: 34px 36px 38px; }
.ficha-legal h3 { margin-bottom: 1.2rem; }
table.legal { width: 100%; border-collapse: collapse; font-size: 0.96rem; }
table.legal th, table.legal td { text-align: left; padding: 11px 8px; border-bottom: 1px solid var(--linea); vertical-align: top; }
table.legal th { font-family: "Spline Sans Mono", monospace; font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tinta-suave); font-weight: 500; width: 34%; }
table.legal td { font-family: "Spline Sans Mono", monospace; font-size: 0.9rem; }
.ficha-legal .nota { margin-top: 18px; font-size: 0.9rem; color: var(--tinta-suave); max-width: 70ch; }
.ficha-legal .descarga { margin-top: 22px; }
.tabla-scroll { overflow-x: auto; }

/* ---------- Empresas ---------- */
.empresas { background: var(--anil); color: var(--anil-texto); }
.empresas h2 { color: var(--anil-texto); }
.empresas .lead { color: color-mix(in srgb, var(--anil-texto) 80%, var(--anil)); }
.oferta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 2.4rem 0 2.6rem; }
.oferta div { border-top: 2px solid var(--sol); padding-top: 14px; font-size: 0.95rem; color: color-mix(in srgb, var(--anil-texto) 88%, var(--anil)); }
.oferta b { display: block; color: var(--anil-texto); margin-bottom: 4px; }
@media (max-width: 860px) { .oferta { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Involúcrate ---------- */
.donar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 2rem; }
.plan { background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px; padding: 28px 26px 30px; display: flex; flex-direction: column; gap: 10px; }
.plan.destacado { border: 2px solid var(--rosa); }
.plan .monto { font-family: "Fraunces", Georgia, serif; font-weight: 640; font-size: 2rem; font-variant-numeric: tabular-nums; }
.plan .monto small { font-family: "Spline Sans Mono", monospace; font-size: 0.72rem; color: var(--tinta-suave); font-weight: 400; }
.plan p { color: var(--tinta-suave); font-size: 0.95rem; flex: 1; }
.plan .btn { align-self: flex-start; }
.donar-nota { margin-top: 18px; font-size: 0.92rem; color: var(--tinta-suave); }
.otras-vias { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 40px; }
.via { background: var(--tarjeta); border: 1px solid var(--linea); border-radius: 6px; padding: 28px 28px 32px; }
.via h3 { margin-bottom: 0.6rem; }
.via p, .via ul { color: var(--tinta-suave); font-size: 0.96rem; }
.via ul { margin: 0.6rem 0 0; padding-left: 1.1rem; display: grid; gap: 0.35rem; }
.via .via-cta { margin-top: 14px; font-weight: 700; }
@media (max-width: 860px) { .donar-grid, .otras-vias { grid-template-columns: 1fr; } }

/* ---------- Contacto ---------- */
.contacto { background: var(--papel-2); }
.contacto .wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 54px; }
.form { display: grid; gap: 16px; }
.campo label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 6px; }
.campo input, .campo select, .campo textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--linea); border-radius: 6px;
  background: var(--tarjeta); color: var(--tinta); font-family: inherit; font-size: 0.97rem;
}
.campo textarea { min-height: 120px; resize: vertical; }
.form-nota { font-size: 0.85rem; color: var(--tinta-suave); }
.dato-contacto { margin-top: 1.6rem; font-size: 0.97rem; color: var(--tinta-suave); display: grid; gap: 0.5rem; }
@media (max-width: 860px) { .contacto .wrap { grid-template-columns: 1fr; } }

/* ---------- Página legal (aviso de privacidad) ---------- */
.legal-doc { max-width: 68ch; }
.legal-doc h1 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); margin-bottom: 0.5rem; }
.legal-doc .fecha { font-family: "Spline Sans Mono", monospace; font-size: 0.78rem; letter-spacing: 0.06em; color: var(--tinta-suave); margin-bottom: 2rem; }
.legal-doc h2 { font-size: 1.28rem; margin: 2rem 0 0.6rem; }
.legal-doc p, .legal-doc li { color: var(--tinta-suave); }
.legal-doc p + p { margin-top: 0.8rem; }
.legal-doc ul { margin: 0.6rem 0 0; padding-left: 1.1rem; display: grid; gap: 0.4rem; }

/* ---------- Footer ---------- */
footer.site { background: var(--tinta); color: var(--papel); padding: 44px 0 36px; }
:root[data-theme="dark"] footer.site { background: #0E0A07; }
footer .wrap { display: grid; gap: 10px; }
footer .legalitos { font-family: "Spline Sans Mono", monospace; font-size: 0.74rem; letter-spacing: 0.04em; opacity: 0.75; }
footer a { color: var(--sol); }