/* Memento Mori · sitio web
   Dirección: oscuro y fotográfico (referencia: raggededgesolutions.com),
   con la paleta y tipografías del manual de identidad. */
:root {
  --bg: #0E0E0E;
  --bg-2: #151514;
  --card: #1A1A19;
  --line: #2A2A28;
  --white: #F4F1EA;
  --text: #9C9A94;
  --hueso: #EDE8DD;
  --rojo: #C8102E;
  --rojo-hover: #A50D26;
  --amarillo: #F2C230;
  --olivo: #3D4A2C;

  --body: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --display: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;

  --gutter: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --header-h: 84px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1.125rem/1.65 var(--body); -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
img { height: auto; }
h1, h2, h3 { color: var(--white); font-family: var(--body); font-weight: 700; line-height: 1.05; margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h3 { font-size: 1.5rem; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--amarillo); outline-offset: 3px; }
.small { font-size: 0.88rem; }
.muted { color: #77756F; }
.kicker { font: 500 0.8rem var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--rojo); margin-bottom: 14px; }

.wrap { max-width: 1200px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter-r); }
.wrap.narrow { max-width: 860px; }
.section { padding-block: clamp(72px, 10vw, 128px); }
.section.alt { background: var(--bg-2); }
.section-head { display: grid; gap: 14px; margin-bottom: 52px; }
.section-head p { font-size: 1.2rem; max-width: 56ch; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--amarillo); color: #000; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* Botones y enlaces */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 30px; border-radius: 6px; font: 600 1.02rem var(--body); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.btn-sm { min-height: 44px; padding: 0 22px; font-size: 0.95rem; }
.btn-red { background: var(--rojo); color: #fff; }
.btn-red:hover { background: var(--rojo-hover); }
.btn-line { border-color: rgba(244, 241, 234, 0.55); color: var(--white); }
.btn-line:hover { border-color: var(--white); background: rgba(244, 241, 234, 0.08); }
.link-arrow { display: inline-flex; align-items: center; gap: 10px; color: var(--white); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 4px; width: fit-content; }
.link-arrow::after { content: "→"; color: var(--rojo); transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(4px); }

/* Encabezado */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); background: var(--bg); z-index: 60; }
.site-header { position: fixed; top: env(safe-area-inset-top, 0px); left: 0; right: 0; z-index: 50; transition: background .25s, border-color .25s; border-bottom: 1px solid transparent; }
.site-header.solid { background: rgba(14, 14, 14, 0.94); backdrop-filter: blur(10px); border-bottom-color: var(--line); }
.bar { max-width: 1200px; margin: 0 auto; height: var(--header-h); padding-left: var(--gutter); padding-right: var(--gutter-r); display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand img { width: 52px; height: auto; }
.brand b { display: block; color: var(--white); font: 800 1.35rem/1 var(--display); text-transform: uppercase; letter-spacing: 0.03em; }
.brand small { display: block; font: 700 0.7rem/1.3 var(--display); text-transform: uppercase; letter-spacing: 0.24em; color: var(--rojo); }
.nav { display: flex; gap: 30px; }
.nav a { color: #C9C6BE; font-weight: 500; font-size: 1rem; text-decoration: none; }
.nav a:hover { color: var(--white); }

/* Portada */
.hero { position: relative; min-height: min(92vh, 860px); display: flex; align-items: flex-end; padding-block: calc(var(--header-h) + 80px) clamp(64px, 9vw, 112px); overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 56%; z-index: -2; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(14,14,14,.7) 0%, rgba(14,14,14,.1) 30%, rgba(14,14,14,.35) 55%, rgba(14,14,14,.9) 82%, var(--bg) 100%), linear-gradient(90deg, rgba(14,14,14,.55) 0%, rgba(14,14,14,0) 60%); }
.hero-inner { width: 100%; display: grid; gap: 26px; justify-items: start; }
.hero h1 { font-size: clamp(2.9rem, 7.4vw, 5.6rem); max-width: 13ch; line-height: 0.98; }
.hero .lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: #CFCBC2; max-width: 52ch; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }
.next-pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border: 1px solid rgba(244,241,234,.25); border-radius: 999px; background: rgba(14,14,14,.55); color: var(--white); font: 500 0.82rem var(--mono); letter-spacing: 0.04em; text-decoration: none; }
.next-pill:hover { border-color: var(--rojo); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--rojo); box-shadow: 0 0 0 0 rgba(200,16,46,.6); }
@media (prefers-reduced-motion: no-preference) {
  .dot { animation: pulse 2s infinite; }
  @keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(200,16,46,0); } 100% { box-shadow: 0 0 0 0 rgba(200,16,46,0); } }
}

/* Qué hacemos */
.about { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(40px, 7vw, 96px); align-items: center; }
.about-copy { display: grid; gap: 22px; }
.about-copy h2 { margin-bottom: 6px; }
.reel { margin: 0; justify-self: center; width: 100%; max-width: 360px; aspect-ratio: 9 / 16; border-radius: 10px; overflow: hidden; background: #000; border: 1px solid var(--line); }
.reel video { width: 100%; height: 100%; object-fit: cover; }
.stats { margin: clamp(64px, 8vw, 104px) 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.stats div { padding: 32px 24px 0 0; display: grid; gap: 8px; align-content: start; }
.stats div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.stats dt { color: var(--white); font: 700 clamp(2.6rem, 5vw, 3.6rem)/1 var(--body); letter-spacing: -0.02em; }
.stats dd { margin: 0; font-size: 1rem; }

/* Programas */
.programs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.program { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: clamp(26px, 3.5vw, 40px); display: grid; gap: 14px; align-content: start; }
.program.featured { grid-column: 1 / -1; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.program.featured > div { display: grid; gap: 14px; }
.program-patch { width: 100%; max-width: 300px; justify-self: center; }
.acronym { font: 800 clamp(3rem, 6vw, 4.6rem)/0.9 var(--display); color: var(--white); letter-spacing: 0.01em; }
.tag { font: 500 0.78rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--rojo); }
.program p:not(.acronym):not(.tag) { max-width: 62ch; }

/* Galería MARCH */
.gallery { list-style: none; margin: 0; padding: 0 var(--gutter-r) 0 var(--gutter); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; max-width: 1640px; margin-inline: auto; }
.gallery li { position: relative; border-radius: 8px; overflow: hidden; background: #000; aspect-ratio: 4 / 5; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease, filter .3s; filter: saturate(.85); }
.gallery li:hover img { transform: scale(1.04); filter: saturate(1); }
.gallery li.fit img { object-fit: contain; object-position: top; } /* foto casi cuadrada: sin recortar el título */
.gallery div { position: absolute; inset: auto 0 0 0; padding: 60px 16px 16px; background: linear-gradient(0deg, rgba(0,0,0,.92) 20%, rgba(0,0,0,0)); display: grid; gap: 2px; }
.gallery span { font: 800 2.6rem/0.9 var(--display); color: var(--rojo); }
.gallery b { color: var(--white); font-weight: 700; font-size: 1.08rem; line-height: 1.2; }
.gallery small { font-size: 0.86rem; color: #B7B3AA; line-height: 1.35; }

/* Cita */
.quote { padding-block: clamp(80px, 11vw, 150px); border-block: 1px solid var(--line); background: #0A0A0A; }
.quote-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 7vw, 104px); align-items: center; }
.painting { margin: 0; border-radius: 10px; overflow: hidden; box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6); }
.painting img { width: 100%; }
.quote-copy { display: grid; gap: 36px; }
.quote blockquote { margin: 0; display: grid; gap: 18px; }
.quote blockquote p { color: var(--white); font: italic 500 clamp(2.2rem, 4.6vw, 3.8rem)/1.08 var(--body); letter-spacing: -0.01em; text-wrap: balance; }
.quote footer { font: 500 0.82rem var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--rojo); }
.quote-note { max-width: 46ch; border-left: 2px solid var(--rojo); padding-left: 18px; }

/* Instructor */
.instructor { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
.instructor > div { display: grid; gap: 22px; }
.instructor .name { color: var(--white); font: 800 1.5rem var(--display); text-transform: uppercase; letter-spacing: 0.04em; }
.creds { list-style: none; margin: 0; padding: 0; }
.creds li { display: grid; gap: 6px; padding-block: 24px; border-bottom: 1px solid var(--line); }
.creds li:first-child { border-top: 1px solid var(--line); }
.creds b { color: var(--white); font: 500 0.88rem var(--mono); letter-spacing: 0.12em; }

/* Próximo curso */
.next { display: grid; grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr); gap: clamp(40px, 7vw, 96px); align-items: center; }
.next-copy { display: grid; gap: 22px; justify-items: start; }
.next-copy .kicker { margin-bottom: -8px; }
.next-facts { margin: 0; width: 100%; display: grid; border-top: 1px solid var(--line); }
.next-facts div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding-block: 16px; border-bottom: 1px solid var(--line); }
.next-facts dt { font: 500 0.78rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: #77756F; padding-top: 4px; }
.next-facts dd { margin: 0; color: var(--white); font-weight: 500; }

/* Aliados */
.partners { border-top: 1px solid var(--line); }
.partner { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: clamp(40px, 7vw, 96px); align-items: center; }
.partner > div { display: grid; gap: 22px; }
.partner-badge img { width: 100%; max-width: 340px; filter: drop-shadow(0 24px 40px rgba(0,0,0,.6)); transition: transform .3s; }
.partner-badge:hover img { transform: rotate(-4deg) scale(1.02); }
.partner .kicker { margin-bottom: -8px; }
.trust { list-style: none; margin: clamp(56px, 8vw, 88px) 0 0; padding: 28px 0 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.trust li { display: grid; gap: 4px; }
.trust b { color: var(--white); font: 800 1.5rem var(--display); letter-spacing: 0.04em; }
.trust span { font-size: 0.95rem; }

/* Preguntas */
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative; color: var(--white); font-weight: 600; font-size: 1.2rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 400; color: var(--rojo); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding-bottom: 24px; max-width: 64ch; }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
.contact-copy { display: grid; gap: 20px; }
.contact-copy .small a { color: var(--white); }
.contact-data { margin: 0; display: grid; border-top: 1px solid var(--line); }
.contact-data div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding-block: 14px; border-bottom: 1px solid var(--line); }
.contact-data dt { font: 500 0.76rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: #77756F; padding-top: 3px; }
.contact-data dd { margin: 0; overflow-wrap: anywhere; }
.contact-data a { color: var(--white); text-decoration: none; }
.contact-data a:hover { color: var(--rojo); }
.form { display: grid; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: clamp(22px, 4vw, 40px); }
.form label { font: 500 0.76rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: #8A877F; margin-top: 10px; }
.form input, .form select, .form textarea { width: 100%; font: 400 1.05rem var(--body); color: var(--white); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 13px 14px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--rojo); }
.form input[aria-invalid="true"] { border-color: var(--rojo); }
.form button { margin-top: 18px; }
.form-status { min-height: 1.4em; font-size: 0.92rem; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding-block: 44px calc(44px + env(safe-area-inset-bottom, 0px)); }
.footer-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.footer-grid .brand { margin-right: 0; }
.footer-grid nav { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.footer-grid nav a { text-decoration: none; }
.footer-grid nav a:hover { color: var(--white); }
.footer-grid p { width: 100%; }

.float-cta { display: none; }

/* Responsivo */
@media (max-width: 1080px) {
  .gallery { grid-template-columns: repeat(5, minmax(220px, 1fr)); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .gallery li { scroll-snap-align: start; }
}
@media (max-width: 960px) {
  .nav { display: none; }
  .about, .instructor, .next, .partner, .contact-grid, .quote-grid { grid-template-columns: minmax(0, 1fr); }
  .painting { max-width: 520px; }
  .program.featured { grid-template-columns: minmax(0, 1fr); }
  .program-patch { max-width: 220px; justify-self: start; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats div:nth-child(3) { padding-left: 0; border-left: 0; }
  .stats div:nth-child(n+3) { padding-top: 28px; }
  .next .reel { order: 2; }
  .partner-badge img { max-width: 260px; }
}
@media (max-width: 680px) {
  :root { --header-h: 68px; }
  .bar { gap: 12px; }
  .brand img { width: 44px; }
  .brand small { display: none; }
  .hero { min-height: 88vh; }
  .programs, .trust { grid-template-columns: minmax(0, 1fr); }
  .stats { grid-template-columns: minmax(0, 1fr); }
  .stats div, .stats div + div { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .gallery { grid-template-columns: repeat(5, 74%); }
  .next-facts div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .site-footer { padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px)); }
  .float-cta { display: inline-flex; position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 40; min-height: 52px; padding: 0 24px; align-items: center; border-radius: 6px; background: var(--rojo); color: #fff; font-weight: 600; text-decoration: none; box-shadow: 0 10px 28px rgba(0,0,0,.5); }
}

/* Emblema de próximas fechas sin marco de video. */
.march-emblem { margin: 0; justify-self: center; width: 100%; max-width: 360px; }
.march-emblem img { display: block; width: 100%; height: auto; }