/* =====================================================================
   ME FUI POR LAS RAMAS — Estilos del sitio
   Construye sobre design/tokens.css (variables + utilidades punk)
   ===================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Textura de fondo general: ruido sutil + manchas de color */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60vmax 60vmax at 110% -10%, rgba(255,46,136,.10), transparent 60%),
    radial-gradient(55vmax 55vmax at -15% 115%, rgba(198,255,46,.08), transparent 60%),
    radial-gradient(40vmax 40vmax at 50% 50%, rgba(255,106,26,.05), transparent 70%);
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .045;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { max-width: 100%; display: block; }

.wrap { width: min(1120px, 92vw); margin-inline: auto; }
.section { padding: clamp(3.5rem, 9vw, 7rem) 0; position: relative; }

h1, h2, h3 { font-family: var(--font-display); text-transform: lowercase; line-height: var(--lh-tight); margin: 0; }

.kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-bottom: var(--space-3);
}

/* =====================  NAV  ===================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: var(--space-4);
  padding: .7rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(20,17,15,.82);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid rgba(239,231,210,.12);
}
.nav__brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.nav__brand:hover { text-decoration: none; }
.nav__brand img { width: 38px; height: 38px; }
.nav__brand span {
  font-family: var(--font-display); text-transform: lowercase;
  font-size: 1.05rem; color: var(--fg); letter-spacing: -.01em;
}
.nav__brand span b { color: var(--accent); font-weight: inherit; }
.nav__links { display: flex; gap: var(--space-6); margin-left: auto; }
.nav__links a {
  font-family: var(--font-mono); font-size: .8rem; text-transform: uppercase;
  letter-spacing: .04em; color: var(--fg-muted);
}
.nav__links a:hover { color: var(--accent); text-decoration: none; }
.nav__cta { margin-left: var(--space-4); }
.nav__burger { display: none; background: none; border: 0; color: var(--fg); font-size: 1.6rem; cursor: pointer; margin-left: auto; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }
  .nav__links.open {
    display: flex; flex-direction: column; gap: var(--space-4);
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-elevated); padding: var(--space-6);
    border-bottom: 2px solid var(--accent);
  }
}

/* =====================  HERO  ===================== */
.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 4rem); position: relative; overflow: hidden; }
.hero__branches {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}
.hero > .wrap { position: relative; z-index: 1; }
.hero__tag {
  font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--accent-2); margin-bottom: var(--space-4);
}
.hero h1 {
  font-size: clamp(3rem, 12vw, 8rem);
  letter-spacing: -.02em;
  margin: 0 0 var(--space-6);
}
.hero h1 .acid { color: var(--accent); display: inline-block; }
.hero__sub {
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  max-width: 46ch; color: var(--fg);
  margin: 0 0 var(--space-4); line-height: 1.45;
}
.hero__slogan {
  font-family: var(--font-mono); font-size: 1rem; color: var(--fg-muted);
  margin-bottom: var(--space-8);
}
.hero__cta { display: flex; gap: var(--space-4); flex-wrap: wrap; align-items: center; }
.hero__logo-float {
  position: absolute; right: -2%; top: 50%; transform: translateY(-50%) rotate(3deg);
  width: min(40%, 460px); opacity: .9; pointer-events: none; z-index: -1;
}
@media (max-width: 980px) { .hero__logo-float { display: none; } }

/* botón secundario "ghost" */
.btn-ghost {
  display: inline-block; font-family: var(--font-mono); text-transform: uppercase;
  letter-spacing: .04em; font-size: .85rem;
  color: var(--fg); border: 2px solid var(--fg); padding: .7em 1.1em;
  background: transparent; cursor: pointer; transition: all .12s ease;
}
.btn-ghost:hover { background: var(--fg); color: var(--bg); text-decoration: none; }

/* tira de marquee bajo el hero */
.marquee {
  border-block: 2px solid var(--accent);
  background: var(--accent);
  color: var(--color-acid-ink);
  overflow: hidden; white-space: nowrap;
  font-family: var(--font-display); text-transform: lowercase;
  font-size: 1.4rem;
}
.marquee__track { display: inline-block; padding: .45rem 0; animation: scroll 28s linear infinite; }
.marquee__track span { padding: 0 1.2rem; }
.marquee__track span::after { content: "✳"; margin-left: 1.2rem; color: var(--accent-2); }
@keyframes scroll { from { transform: translateX(0);} to { transform: translateX(-50%);} }

/* =====================  bloques de texto  ===================== */
.lead { font-size: clamp(1.4rem, 3.5vw, 2.4rem); font-family: var(--font-display); text-transform: lowercase; line-height: 1.1; max-width: 18ch; }
.cols { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
@media (max-width: 760px){ .cols { grid-template-columns: 1fr; } }
.prose p { margin: 0 0 var(--space-4); max-width: 62ch; }
.prose p:first-child::first-letter {}

/* lista "cómo funciona" */
.feature-list { list-style: none; padding: 0; margin: var(--space-6) 0 0; display: grid; gap: var(--space-4); }
.feature-list li {
  border-left: var(--border-w) solid var(--accent);
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
}
.feature-list li b { font-family: var(--font-display); text-transform: lowercase; color: var(--fg); font-size: 1.1rem; }
.feature-list li:nth-child(2){ border-color: var(--accent-2); }
.feature-list li:nth-child(3){ border-color: var(--accent-3); }
.feature-list li:nth-child(4){ border-color: var(--accent); }

/* =====================  SOBRE / FRUN  ===================== */
.sobre-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
@media (max-width: 760px) { .sobre-grid { grid-template-columns: 1fr; } }

.sobre-foto-wrap { display: flex; flex-direction: column; gap: 1rem; }

.sobre-foto {
  width: 100%; aspect-ratio: 3/4;
  background: var(--bg-elevated) center / cover no-repeat;
  background-image: url("../assets/foto-frun.png");
  position: relative;
}



.sobre-nombre {
  font-family: var(--font-display); text-transform: lowercase;
  font-size: 1rem; line-height: 1.3; margin: 0;
  display: flex; flex-direction: column; gap: .1rem;
}
.sobre-nombre small {
  font-family: var(--font-mono); font-size: .72rem;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--fg-muted); font-style: normal; margin-top: .4rem;
}

/* la pizarra / foto */
.cols--photo { align-items: center; }
.cols--photo > div .lead { max-width: 16ch; }
.foto-frame {
  background: var(--color-paper); padding: 12px 12px 14px; margin: 0;
  box-shadow: 12px 12px 0 0 rgba(0,0,0,.5);
  transform: rotate(-2.2deg); position: relative; width: min(440px, 100%); justify-self: center;
  transition: transform .15s ease;
}
.foto-frame:hover { transform: rotate(0); }
.foto-img {
  aspect-ratio: 4 / 3; background: #221E1A center / cover no-repeat;
  background-image: url("../assets/foto-mate-nietzsche.webp");
  display: flex; align-items: center; justify-content: center;
}
.foto-ph b { color: var(--accent); }
.foto-frame figcaption { font-family: var(--font-mono); color: var(--color-ink); font-size: .8rem; text-align: center; padding-top: 10px; letter-spacing: .02em; }

/* qué incluye cada clase */
.incluye { margin-top: clamp(2rem,6vw,3.5rem); }
.incluye-list { list-style: none; padding: 0; margin: var(--space-4) 0 0; display: flex; flex-wrap: wrap; gap: var(--space-3); }
.incluye-list li {
  display: flex; align-items: center; gap: .6rem;
  background: var(--bg-elevated); border: 2px solid rgba(239,231,210,.14);
  padding: .7rem 1.1rem; font-family: var(--font-mono); font-size: .85rem; color: var(--fg-muted);
}
.incluye-list li b { color: var(--accent); font-family: var(--font-body); }
.incluye-ico { font-size: 1.3rem; }

/* valores / por qué */
.values { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--space-6); margin-top: var(--space-8); }
@media (max-width: 680px){ .values { grid-template-columns: 1fr; } }
.value { background: var(--bg-elevated); padding: var(--space-6); border: 2px solid rgba(239,231,210,.1); }
.value h3 { font-size: 1.3rem; margin-bottom: var(--space-2); color: var(--accent); }
.value:nth-child(2) h3 { color: var(--accent-2); }
.value:nth-child(3) h3 { color: var(--accent-3); }

/* =====================  CLASES (ramas)  ===================== */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-8); }
.section-head h2 { font-size: clamp(2.2rem, 7vw, 4rem); }
.section-head h2 .mag { color: var(--accent-2); }

.clases-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: var(--space-6); }
.clase-card {
  background: var(--bg-elevated);
  border: 2px solid rgba(239,231,210,.14);
  padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
  cursor: pointer; position: relative;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}
.clase-card:hover { transform: translate(-3px,-3px); box-shadow: 7px 7px 0 0 var(--accent); border-color: var(--accent); }
.clase-card:nth-child(3n+2):hover { box-shadow: 7px 7px 0 0 var(--accent-2); border-color: var(--accent-2); }
.clase-card:nth-child(3n+3):hover { box-shadow: 7px 7px 0 0 var(--accent-3); border-color: var(--accent-3); }
.clase-card__meta { display: flex; gap: var(--space-3); align-items: center; font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--fg-muted); }
.clase-card__video-badge { color: var(--bg); background: var(--accent-2); padding: .1em .5em; font-weight: bold; }
.clase-card h3 { font-size: 1.5rem; line-height: 1.05; }
.clase-card__resumen { color: var(--fg-muted); font-size: .95rem; flex: 1; }
.clase-card__tags { display: flex; gap: .4rem; flex-wrap: wrap; }
.tag { font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(198,255,46,.4); padding: .1em .5em; }
.clase-card__more { font-family: var(--font-mono); font-size: .8rem; color: var(--fg); text-transform: uppercase; letter-spacing: .04em; }
.clase-card__more::after { content: " ↳"; color: var(--accent-3); }

.empty-state { text-align: center; padding: var(--space-16) 0; color: var(--fg-muted); font-family: var(--font-mono); }

/* =====================  MODAL lectura de clase  ===================== */
.modal { position: fixed; inset: 0; z-index: 100; display: none; }
.modal.open { display: block; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(8,7,6,.86); backdrop-filter: blur(3px); }
.modal__panel {
  position: relative; margin: 4vh auto; width: min(760px, 92vw); max-height: 92vh; overflow-y: auto;
  background: var(--bg-elevated); border: 3px solid var(--accent);
  padding: clamp(1.5rem, 5vw, 3.5rem);
  box-shadow: 12px 12px 0 0 rgba(0,0,0,.5);
}
.modal__close {
  position: sticky; top: 0; float: right; margin: -1rem -1rem 0 0;
  background: var(--accent-2); color: var(--fg); border: 2px solid var(--bg);
  width: 44px; height: 44px; font-size: 1.4rem; cursor: pointer; font-family: var(--font-display); line-height: 1;
}
.modal__close:hover { background: var(--accent); color: var(--bg); }
.modal__meta { font-family: var(--font-mono); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--fg-muted); margin-bottom: var(--space-3); }
.modal__panel h2 { font-size: clamp(1.8rem, 5vw, 3rem); margin-bottom: var(--space-4); color: var(--fg); }
.modal__panel h2 .acid { color: var(--accent); }
.video-embed { position: relative; aspect-ratio: 16/9; margin: var(--space-6) 0; border: 2px solid var(--bg); background: #000; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-link { display: inline-block; margin: var(--space-4) 0; }
.modal__text p { margin: 0 0 var(--space-4); font-size: 1.08rem; line-height: 1.7; }
.modal__text p:first-child::first-letter {
  font-family: var(--font-display); font-size: 3.2rem; float: left; line-height: .8;
  padding: .05em .12em 0 0; color: var(--accent-2);
}
.modal__cta { margin-top: var(--space-8); padding-top: var(--space-6); border-top: 2px dashed rgba(239,231,210,.2); }

/* =====================  PRECIOS  ===================== */
.precios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-6); margin-top: var(--space-8); }
.precio {
  background: var(--bg-elevated); border: 2px solid rgba(239,231,210,.14);
  padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); position: relative;
}
.precio--star { border-color: var(--accent); box-shadow: 6px 6px 0 0 var(--accent); }
.precio__flag {
  position: absolute; top: -14px; right: 14px; background: var(--accent); color: var(--bg);
  font-family: var(--font-display); text-transform: lowercase; font-size: .85rem; padding: .15em .7em; transform: rotate(2deg);
}
.precio__dia { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); }
.precio--star .precio__dia { color: var(--accent); }
.precio h3 { font-size: 1.4rem; color: var(--fg); }
.precio__price { font-family: var(--font-display); font-size: 2rem; color: var(--accent); }
.precio--star .precio__price { color: var(--accent); }
.precio__price small { font-family: var(--font-mono); font-size: .75rem; color: var(--fg-muted); display: block; text-transform: uppercase; }
.precio__desc { color: var(--fg-muted); font-size: .92rem; flex: 1; }
.precio__day { font-family: var(--font-mono); font-size: .8rem; color: var(--accent-3); }
.price-box {
  margin-top: var(--space-8); background: var(--bg-elevated);
  border: 3px solid var(--accent); box-shadow: 8px 8px 0 0 var(--accent);
  padding: clamp(1.4rem, 4vw, 2.2rem); max-width: 760px;
}
.price-main { font-family: var(--font-display); text-transform: lowercase; color: var(--accent); font-size: clamp(2.6rem, 9vw, 4rem); margin: .2rem 0 .6rem; line-height: 1; }
.price-main small { display: block; font-family: var(--font-mono); font-size: .8rem; color: var(--fg-muted); text-transform: uppercase; letter-spacing: .04em; margin-top: .4rem; }
.price-extra { color: var(--fg-muted); margin: 0; max-width: 60ch; }
.price-extra b { color: var(--fg); }
.becas { margin-top: var(--space-8); border-left: var(--border-w) solid var(--accent-2); padding-left: var(--space-4); color: var(--fg-muted); max-width: 60ch; }
.becas b { color: var(--fg); font-family: var(--font-display); text-transform: lowercase; }

/* =====================  CONTACTO  ===================== */
.contacto { text-align: center; }
.contacto .wrap { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.contacto h2 { font-size: clamp(2.4rem, 8vw, 5rem); }
.contacto h2 .acid { color: var(--accent); }
.contacto p { max-width: 50ch; color: var(--fg-muted); margin: 0; }
.ig-handle {
  font-family: var(--font-display); text-transform: lowercase; font-size: clamp(1.6rem, 6vw, 3rem);
  color: var(--accent-2); margin: var(--space-4) 0;
}
.ig-handle:hover { color: var(--accent); text-decoration: none; }
.contacto-cta { display: flex; gap: var(--space-4); flex-wrap: wrap; justify-content: center; }
.quote { font-family: var(--font-mono); color: var(--fg-muted); max-width: 44ch; font-style: italic; margin-top: var(--space-6); }

/* =====================  FOOTER  ===================== */
.footer { border-top: 2px solid rgba(239,231,210,.12); padding: var(--space-12) 0 var(--space-8); }
.footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.footer img { width: 150px; opacity: .85; }
.footer__links { display: flex; gap: var(--space-6); font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.footer__fine { width: 100%; margin-top: var(--space-6); color: var(--fg-muted); font-family: var(--font-mono); font-size: .72rem; opacity: .6; }
.footer__admin { color: var(--fg-muted); }
.footer__admin:hover { color: var(--accent); }