/* SIC Centro de Formación Laboral — estilos */
:root {
  --navy: #00255B;
  --navy-800: #0A2F6B;
  --navy-950: #001433;
  --blue: #2457D6;
  --sky: #E8EEFB;
  --accent: #F5B03C;
  --accent-600: #E19A1C;
  --ink: #0E1A2E;
  --ink-2: #44526A;
  --ink-3: #7A869A;
  --line: #E3E8F1;
  --bg: #F5F7FB;
  --card: #FFFFFF;
  --ok: #0F8A5F;
  --ok-bg: #E4F6EE;
  --warn: #B45309;
  --warn-bg: #FFF4E0;
  --err: #C0262D;
  --err-bg: #FDECEC;
  --live: #E5484D;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(14, 26, 46, .06), 0 1px 3px rgba(14, 26, 46, .05);
  --shadow: 0 10px 30px -12px rgba(0, 37, 91, .22), 0 2px 6px rgba(0, 37, 91, .06);
  --shadow-lg: 0 30px 60px -20px rgba(0, 20, 51, .35);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --wrap: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.55; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; letter-spacing: -.01em; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.ico { width: 1.15em; height: 1.15em; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -0.2em; }
.display { font-family: var(--display); font-weight: 700; font-variation-settings: "opsz" 96; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; border: 0; border-radius: 999px; padding: .8em 1.4em; font-weight: 700; font-size: .95rem; transition: transform .15s ease, box-shadow .2s, background .2s, color .2s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--navy-950); box-shadow: 0 8px 20px -8px rgba(245, 176, 60, .8); }
.btn-primary:hover { background: #FFBE4F; box-shadow: 0 12px 26px -8px rgba(245, 176, 60, .9); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-800); }
.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-light { background: rgba(255, 255, 255, .12); color: #fff; border: 1px solid rgba(255, 255, 255, .25); }
.btn-light:hover { background: rgba(255, 255, 255, .2); }
.btn-danger { background: var(--err-bg); color: var(--err); }
.btn-sm { padding: .5em 1em; font-size: .85rem; }
.btn-lg { padding: 1em 1.8em; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ---------- Header ---------- */
.topbar { background: var(--navy-950); color: #cfd9ec; font-size: .82rem; }
.topbar .wrap { display: flex; align-items: center; justify-content: center; gap: .6em; padding-top: 8px; padding-bottom: 8px; text-align: center; }
.topbar b { color: #fff; }
.topbar a { color: var(--accent); font-weight: 700; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .88); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand img { height: 44px; width: auto; }
.nav { display: flex; gap: 4px; margin-right: auto; }
.nav a { padding: .55em .9em; border-radius: 999px; font-weight: 600; font-size: .93rem; color: var(--ink-2); transition: background .2s, color .2s; }
.nav a:hover, .nav a.active { color: var(--navy); background: var(--sky); }
.header-actions { display: flex; gap: 10px; align-items: center; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; color: var(--navy); }
.menu-btn .ico { width: 26px; height: 26px; }
.mobile-nav { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; color: #fff; background:
  radial-gradient(900px 500px at 85% -10%, rgba(36, 87, 214, .55), transparent 60%),
  radial-gradient(700px 400px at -10% 110%, rgba(245, 176, 60, .18), transparent 60%),
  linear-gradient(160deg, var(--navy) 0%, var(--navy-950) 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(180deg, #000 0%, transparent 85%); -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%); }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding-top: 72px; padding-bottom: 96px; }
.pill { display: inline-flex; align-items: center; gap: .55em; padding: .45em .95em .45em .5em; border-radius: 999px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); font-size: .85rem; font-weight: 600; }
.pill .dot { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; color: var(--navy-950); }
.pill .dot .ico { width: 13px; height: 13px; }
.hero h1 { font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 5.2vw, 4rem); line-height: 1.04; margin: 22px 0 18px; letter-spacing: -.02em; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero .lead { font-size: 1.15rem; color: #C9D5EC; max-width: 34em; }
.search { margin-top: 30px; display: flex; align-items: center; background: #fff; border-radius: 999px; padding: 6px 6px 6px 20px; box-shadow: var(--shadow-lg); max-width: 560px; }
.search .ico { color: var(--ink-3); }
.search input { flex: 1; border: 0; outline: 0; padding: .7em .8em; color: var(--ink); background: transparent; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { padding: .42em .95em; border-radius: 999px; font-size: .85rem; font-weight: 600; border: 1px solid rgba(255, 255, 255, .22); color: #DCE5F5; background: transparent; transition: background .2s; }
.chip:hover { background: rgba(255, 255, 255, .12); }
.hero-stats { display: flex; gap: 34px; margin-top: 40px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats b { font-family: var(--display); font-size: 1.9rem; color: #fff; }
.hero-stats span { font-size: .85rem; color: #A9B8D4; }
.hero-visual { position: relative; min-height: 440px; }
.hero-visual .course-card { position: absolute; width: 330px; right: 30px; top: 10px; transform: rotate(2deg); box-shadow: var(--shadow-lg); }
.float { position: absolute; background: #fff; color: var(--ink); border-radius: 16px; padding: 14px 16px; box-shadow: var(--shadow-lg); display: flex; gap: 12px; align-items: center; font-size: .88rem; animation: bob 6s ease-in-out infinite; }
.float b { display: block; font-size: .95rem; }
.float small { color: var(--ink-3); }
.float .fi { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.float.f1 { left: 0; top: 70px; }
.float.f2 { left: 30px; bottom: 30px; animation-delay: -3s; }
.float.f1 .fi { background: #FDECEC; color: var(--live); }
.float.f2 .fi { background: var(--warn-bg); color: var(--warn); }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; height: 60px; background: var(--bg); clip-path: ellipse(75% 100% at 50% 100%); }

/* ---------- Secciones ---------- */
.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.section.white { background: #fff; }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 36px; flex-wrap: wrap; }
.sec-head h2, .h2 { font-family: var(--display); font-size: clamp(1.9rem, 3.4vw, 2.7rem); font-weight: 700; color: var(--navy); letter-spacing: -.02em; }
.sec-head p { color: var(--ink-2); max-width: 36em; margin-top: 10px; }
.center { text-align: center; }
.center .sec-head { justify-content: center; text-align: center; }

/* Modalidades */
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.mode { position: relative; border-radius: var(--r-lg); padding: 34px; overflow: hidden; color: #fff; min-height: 260px; display: flex; flex-direction: column; justify-content: flex-end; transition: transform .25s; }
.mode:hover { transform: translateY(-4px); }
.mode.live { background: linear-gradient(135deg, #0A2F6B, #2457D6); }
.mode.self { background: linear-gradient(135deg, #003A48, #0E7490); }
.mode .big-ico { position: absolute; right: -10px; top: -10px; width: 180px; height: 180px; opacity: .12; stroke-width: 1.2; }
.mode .tag { align-self: flex-start; margin-bottom: auto; }
.mode h3 { font-family: var(--display); font-size: 1.8rem; margin: 18px 0 8px; }
.mode p { color: rgba(255, 255, 255, .82); max-width: 30em; }
.mode .go { margin-top: 18px; font-weight: 700; display: inline-flex; gap: .4em; align-items: center; color: var(--accent); }

/* ---------- Filtros ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.seg { display: inline-flex; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.seg button { border: 0; background: transparent; padding: .55em 1.1em; border-radius: 999px; font-weight: 700; font-size: .9rem; color: var(--ink-2); display: inline-flex; gap: .45em; align-items: center; }
.seg button.on { background: var(--navy); color: #fff; }
.cat-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.cat-chips button { border: 1px solid var(--line); background: #fff; padding: .45em 1em; border-radius: 999px; font-size: .86rem; font-weight: 600; color: var(--ink-2); }
.cat-chips button.on { border-color: var(--navy); color: var(--navy); background: var(--sky); }
.field-inline { display: flex; gap: 10px; align-items: center; }
.input, select.input, textarea.input { width: 100%; border: 1.5px solid var(--line); background: #fff; border-radius: 12px; padding: .75em 1em; outline: 0; transition: border-color .2s, box-shadow .2s; }
.input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(36, 87, 214, .12); }
.search-sm { position: relative; }
.search-sm .ico { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--ink-3); }
.search-sm .input { padding-left: 2.6em; border-radius: 999px; min-width: 240px; }

/* ---------- Tarjeta de curso ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 24px; }
.course-card { background: var(--card); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .25s ease, box-shadow .25s ease, border-color .25s; color: var(--ink); }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--c, var(--navy)); }
.cover img { width: 100%; height: 100%; object-fit: cover; }
.cover .art { position: absolute; inset: 0; background:
  radial-gradient(120% 90% at 100% 0%, rgba(255, 255, 255, .28), transparent 55%),
  linear-gradient(135deg, var(--c, var(--navy)) 0%, color-mix(in srgb, var(--c, var(--navy)) 60%, #000) 100%); }
.cover .bars { position: absolute; left: 22px; bottom: 0; display: flex; align-items: flex-end; gap: 8px; opacity: .22; }
.cover .bars i { width: 22px; background: #fff; border-radius: 4px 4px 0 0; }
.cover .cicon { position: absolute; right: 18px; bottom: 16px; width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: rgba(255, 255, 255, .16); color: #fff; backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, .25); }
.cover .cicon .ico { width: 30px; height: 30px; }
.cover .ctitle { position: absolute; left: 20px; top: 50px; right: 100px; color: #fff; font-family: var(--display); font-weight: 700; font-size: 1.25rem; line-height: 1.15; text-shadow: 0 2px 12px rgba(0, 0, 0, .2); }
.badges { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.tag { display: inline-flex; align-items: center; gap: .4em; padding: .32em .75em; border-radius: 999px; font-size: .74rem; font-weight: 800; letter-spacing: .02em; background: rgba(255, 255, 255, .95); color: var(--navy); }
.tag.live { color: var(--live); }
.tag.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 0 rgba(229, 72, 77, .6); animation: pulse 1.8s infinite; }
.tag.self { color: #0E7490; }
.tag.new { background: var(--accent); color: var(--navy-950); }
.tag.hot { background: var(--live); color: #fff; }
.tag.soft { background: var(--sky); color: var(--navy); }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.err { background: var(--err-bg); color: var(--err); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(229, 72, 77, .55); } 70% { box-shadow: 0 0 0 7px rgba(229, 72, 77, 0); } 100% { box-shadow: 0 0 0 0 rgba(229, 72, 77, 0); } }
.cbody { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.ccat { font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); }
.cbody h3 { font-size: 1.08rem; margin: 6px 0 6px; color: var(--ink); font-weight: 800; }
.cbody .sub { color: var(--ink-2); font-size: .9rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 14px 0 16px; font-size: .83rem; color: var(--ink-2); }
.meta span { display: inline-flex; align-items: center; gap: .35em; }
.meta .ico { color: var(--ink-3); width: 1em; height: 1em; }
.cfoot { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); display: flex; align-items: end; justify-content: space-between; gap: 10px; }
.price { font-weight: 800; font-size: 1.3rem; color: var(--navy); letter-spacing: -.01em; }
.price s { font-size: .82rem; color: var(--ink-3); font-weight: 600; margin-left: 6px; }
.cuotas { font-size: .78rem; color: var(--ok); font-weight: 700; }
.arrow-btn { width: 42px; height: 42px; border-radius: 50%; background: var(--sky); color: var(--navy); display: grid; place-items: center; transition: background .2s, color .2s, transform .2s; }
.course-card:hover .arrow-btn { background: var(--navy); color: #fff; transform: translateX(3px); }
.empty { text-align: center; padding: 60px 20px; color: var(--ink-2); background: #fff; border: 1px dashed var(--line); border-radius: var(--r); }

/* ---------- Pasos / features ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px; position: relative; }
.step::before { counter-increment: s; content: "0" counter(s); font-family: var(--display); font-size: 3rem; font-weight: 700; color: var(--sky); position: absolute; right: 22px; top: 12px; }
.step .si { width: 52px; height: 52px; border-radius: 14px; background: var(--navy); color: var(--accent); display: grid; place-items: center; margin-bottom: 18px; }
.step .si .ico { width: 24px; height: 24px; }
.step h3 { font-size: 1.15rem; margin-bottom: 6px; }
.step p { color: var(--ink-2); font-size: .95rem; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature { padding: 24px; border-radius: var(--r); background: var(--bg); }
.feature .ico { width: 28px; height: 28px; color: var(--blue); margin-bottom: 14px; }
.feature h4 { font-size: 1rem; margin-bottom: 6px; }
.feature p { color: var(--ink-2); font-size: .9rem; }

/* Testimonios */
.testis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testi { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; gap: 16px; }
.stars { color: var(--accent); display: flex; gap: 2px; }
.stars .ico { fill: currentColor; width: 16px; height: 16px; }
.testi p { color: var(--ink); }
.who { display: flex; gap: 12px; align-items: center; margin-top: auto; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 800; flex: none; }
.who small { display: block; color: var(--ink-3); }
.sample { font-size: .7rem; color: var(--warn); background: var(--warn-bg); padding: .2em .6em; border-radius: 6px; align-self: flex-start; font-weight: 700; }

/* Empresas */
.biz { border-radius: 28px; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-950) 100%); color: #fff; padding: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; position: relative; overflow: hidden; }
.biz::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(245, 176, 60, .25), transparent 70%); right: -120px; top: -160px; }
.biz h2 { font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.5rem); }
.biz p { color: #C9D5EC; margin-top: 14px; }
.biz ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.biz li { display: flex; gap: 10px; align-items: center; }
.biz li .ico { color: var(--accent); }
.biz form { background: #fff; color: var(--ink); border-radius: 20px; padding: 26px; display: grid; gap: 12px; position: relative; z-index: 1; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
details.qa { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; transition: box-shadow .2s; }
details.qa[open] { box-shadow: var(--shadow-sm); }
details.qa summary { list-style: none; cursor: pointer; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary .ico { transition: transform .2s; color: var(--ink-3); }
details.qa[open] summary .ico { transform: rotate(180deg); }
details.qa .ans { padding: 0 0 18px; color: var(--ink-2); }

/* CTA final */
.cta-band { background: var(--accent); border-radius: 28px; padding: 48px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { font-family: var(--display); color: var(--navy-950); font-size: clamp(1.6rem, 3vw, 2.3rem); max-width: 18em; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-950); color: #A9B8D4; padding: 64px 0 28px; margin-top: 0; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer img { height: 54px; width: auto; margin-bottom: 16px; }
.footer h5 { color: #fff; font-size: .95rem; margin: 0 0 14px; }
.footer a { display: block; padding: 4px 0; color: #A9B8D4; font-size: .92rem; }
.footer a:hover { color: #fff; }
.footer .legal { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 40px; padding-top: 22px; font-size: .82rem; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.social { display: flex; gap: 10px; margin-top: 16px; }
.social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08); padding: 0; }

.wa { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .7); transition: transform .2s; }
.wa:hover { transform: scale(1.06); }
.wa svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Detalle de curso ---------- */
.c-hero { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-950) 100%); color: #fff; padding: 36px 0 120px; position: relative; overflow: hidden; }
.c-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 400px at 90% 0%, color-mix(in srgb, var(--c) 70%, transparent), transparent 60%); opacity: .8; }
.c-hero .wrap { position: relative; }
.crumbs { font-size: .85rem; color: #A9B8D4; display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.crumbs a:hover { color: #fff; }
.c-hero .tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.c-hero h1 { font-family: var(--display); font-size: clamp(2rem, 4vw, 3.1rem); max-width: 17em; letter-spacing: -.02em; }
.c-hero .lead { color: #C9D5EC; font-size: 1.12rem; margin-top: 14px; max-width: 40em; }
.c-hero .meta { color: #DCE5F5; font-size: .93rem; margin-top: 22px; gap: 10px 22px; }
.c-hero .meta .ico { color: var(--accent); }
.c-layout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; margin-top: -84px; position: relative; z-index: 2; padding-bottom: 80px; }
.c-main { display: grid; gap: 24px; align-content: start; }
.c-main > .panel:first-child { margin-top: 84px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px; }
.panel h2 { font-size: 1.35rem; margin-bottom: 18px; color: var(--navy); }
.learn { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; list-style: none; padding: 0; margin: 0; }
.learn li { display: flex; gap: 10px; align-items: flex-start; }
.learn .ico { color: var(--ok); margin-top: 3px; }
.mod { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.mod summary { list-style: none; padding: 15px 18px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; cursor: pointer; background: var(--bg); }
.mod summary::-webkit-details-marker { display: none; }
.mod summary small { color: var(--ink-3); font-weight: 600; white-space: nowrap; }
.mod ul { margin: 0; padding: 10px 18px 14px 18px; list-style: none; }
.mod li { padding: 7px 0; display: flex; gap: 10px; color: var(--ink-2); border-bottom: 1px dashed var(--line); }
.mod li:last-child { border-bottom: 0; }
.mod li .ico { color: var(--ink-3); }
.teachers { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.teacher { display: flex; gap: 14px; }
.teacher .avatar { width: 56px; height: 56px; font-size: 1.2rem; background: linear-gradient(135deg, var(--navy), var(--blue)); }
.teacher small { color: var(--blue); font-weight: 700; display: block; }
.teacher p { color: var(--ink-2); font-size: .9rem; margin-top: 4px; }
.dates { display: flex; flex-wrap: wrap; gap: 10px; }
.date { border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; text-align: center; min-width: 96px; }
.date b { display: block; font-family: var(--display); font-size: 1.5rem; color: var(--navy); line-height: 1; }
.date small { color: var(--ink-3); text-transform: uppercase; font-weight: 700; font-size: .72rem; letter-spacing: .06em; }

.buy { position: sticky; top: 92px; align-self: start; background: #fff; border-radius: 20px; box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; }
.buy .cover { aspect-ratio: 16 / 8; }
.buy .in { padding: 24px; }
.buy .price { font-size: 2rem; }
.buy .off { display: inline-block; margin-left: 8px; background: var(--ok-bg); color: var(--ok); font-weight: 800; font-size: .78rem; padding: .25em .6em; border-radius: 6px; vertical-align: middle; }
.buy ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; font-size: .92rem; color: var(--ink-2); }
.buy li { display: flex; gap: 10px; }
.buy li .ico { color: var(--navy); }
.seats { margin: 16px 0; font-size: .85rem; }
.seats .bar { height: 8px; border-radius: 99px; background: var(--sky); overflow: hidden; margin-top: 6px; }
.seats .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--live)); border-radius: 99px; }
.secure { display: flex; gap: 8px; align-items: center; justify-content: center; font-size: .8rem; color: var(--ink-3); margin-top: 12px; }
.mbuy { display: none; }

/* ---------- Checkout ---------- */
.page-head { background: #fff; border-bottom: 1px solid var(--line); padding: 34px 0; }
.page-head h1 { font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--navy); }
.page-head p { color: var(--ink-2); margin-top: 6px; }
.co { display: grid; grid-template-columns: 1fr 400px; gap: 32px; padding: 40px 0 80px; align-items: start; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
label.f { display: grid; gap: 6px; font-size: .88rem; font-weight: 700; color: var(--ink-2); }
.paybox { border: 2px solid var(--navy); border-radius: 14px; padding: 16px 18px; display: flex; gap: 14px; align-items: center; background: var(--sky); }
.mp-logo { width: 48px; height: 48px; border-radius: 12px; background: #009EE3; color: #fff; display: grid; place-items: center; font-weight: 900; font-size: .8rem; flex: none; }
.notice { padding: 12px 16px; border-radius: 12px; font-size: .88rem; display: flex; gap: 10px; align-items: flex-start; }
.notice.warn { background: var(--warn-bg); color: var(--warn); }
.notice.err { background: var(--err-bg); color: var(--err); }
.notice.ok { background: var(--ok-bg); color: var(--ok); }
.notice.info { background: var(--sky); color: var(--navy); }
.summary .row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.summary .row.total { border: 0; font-weight: 800; font-size: 1.2rem; color: var(--navy); }
.mini { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.mini .cover { width: 110px; aspect-ratio: 4 / 3; border-radius: 12px; flex: none; }
.mini .cover .cicon { width: 40px; height: 40px; right: 8px; bottom: 8px; border-radius: 10px; }
.mini .cover .cicon .ico { width: 20px; height: 20px; }

/* Gracias / login */
.narrow { max-width: 560px; margin: 0 auto; padding: 60px 20px 90px; }
.big-check { width: 84px; height: 84px; border-radius: 50%; background: var(--ok-bg); color: var(--ok); display: grid; place-items: center; margin: 0 auto 20px; }
.big-check .ico { width: 40px; height: 40px; }
.auth { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 72px); }
.auth-side { background: linear-gradient(160deg, var(--navy), var(--navy-950)); color: #fff; padding: 64px; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.auth-side h2 { font-family: var(--display); font-size: 2.4rem; margin-top: 28px; }
.auth-side p { color: #C9D5EC; margin-top: 12px; max-width: 26em; }
.auth-side img { width: 220px; }
.auth-form { display: grid; place-items: center; padding: 40px 20px; }
.auth-form form { width: 100%; max-width: 380px; display: grid; gap: 16px; }
.auth-form h1 { font-size: 1.8rem; color: var(--navy); }

/* ---------- Campus ---------- */
.campus-head { background: linear-gradient(160deg, var(--navy), var(--navy-950)); color: #fff; padding: 40px 0; }
.campus-head h1 { font-family: var(--display); font-size: 2.2rem; }
.campus-head p { color: #C9D5EC; }
.campus-head .wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.res { display: flex; gap: 16px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.res:hover { border-color: var(--blue); box-shadow: var(--shadow-sm); }
.res .ri { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.res .ri.pdf { background: var(--err-bg); color: var(--err); }
.res .ri.video { background: var(--sky); color: var(--blue); }
.res .ri.link { background: var(--ok-bg); color: var(--ok); }
.res .rt { flex: 1; min-width: 0; }
.res .rt b { display: block; }
.res .rt small { color: var(--ink-3); }
.video-wrap { aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; margin-top: 12px; }
.video-wrap iframe { width: 100%; height: 100%; border: 0; }
.locked { display: inline-flex; gap: .4em; align-items: center; font-size: .78rem; font-weight: 800; color: var(--navy); background: var(--sky); padding: .3em .7em; border-radius: 999px; }

/* ---------- Admin ---------- */
.admin { display: grid; grid-template-columns: 230px 1fr; gap: 28px; padding: 32px 0 80px; align-items: start; }
.side { position: sticky; top: 92px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 10px; display: grid; gap: 2px; }
.side button { text-align: left; background: none; border: 0; padding: .75em 1em; border-radius: 10px; font-weight: 700; color: var(--ink-2); display: flex; gap: .6em; align-items: center; }
.side button.on { background: var(--navy); color: #fff; }
.side .count { margin-left: auto; background: var(--accent); color: var(--navy-950); font-size: .72rem; padding: .1em .55em; border-radius: 99px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.kpi small { color: var(--ink-3); font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.kpi b { display: block; font-size: 1.9rem; color: var(--navy); margin-top: 6px; letter-spacing: -.02em; }
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); background: var(--bg); font-weight: 800; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td .actions { display: flex; gap: 6px; flex-wrap: wrap; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar h2 { font-size: 1.4rem; color: var(--navy); }
.checks { display: grid; gap: 8px; max-height: 260px; overflow: auto; border: 1.5px solid var(--line); border-radius: 12px; padding: 12px; }
.checks label { display: flex; gap: 10px; align-items: center; font-weight: 600; font-size: .9rem; }
.checks input { width: 18px; height: 18px; accent-color: var(--navy); }
.excl-row { display: grid; grid-template-columns: 110px 1fr 1.4fr auto; gap: 8px; margin-bottom: 8px; }
.cred { background: var(--navy-950); color: #fff; border-radius: 12px; padding: 16px; font-family: ui-monospace, Menlo, monospace; font-size: .9rem; word-break: break-all; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(0, 20, 51, .55); backdrop-filter: blur(4px); z-index: 100; display: grid; place-items: center; padding: 20px; animation: fade .2s; }
.modal { background: #fff; border-radius: 20px; width: 100%; max-width: 640px; max-height: calc(100vh - 40px); overflow: auto; box-shadow: var(--shadow-lg); animation: up .25s ease; }
.modal.wide { max-width: 860px; }
.modal-h { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; z-index: 1; }
.modal-h h3 { font-size: 1.2rem; color: var(--navy); }
.modal-b { padding: 24px; display: grid; gap: 16px; }
.modal-f { padding: 16px 24px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; position: sticky; bottom: 0; background: #fff; }
.x { background: var(--bg); border: 0; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; }
@keyframes fade { from { opacity: 0; } }
@keyframes up { from { transform: translateY(20px); opacity: 0; } }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--navy-950); color: #fff; padding: 12px 20px; border-radius: 999px; z-index: 200; font-weight: 600; font-size: .92rem; box-shadow: var(--shadow-lg); animation: up .25s; }
.loader { display: grid; place-items: center; padding: 120px 0; }
.spinner { width: 40px; height: 40px; border-radius: 50%; border: 4px solid var(--sky); border-top-color: var(--navy); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.demo-ribbon { position: fixed; left: 16px; bottom: 20px; z-index: 55; background: var(--warn-bg); color: var(--warn); border: 1px solid #F3D9A8; font-size: .78rem; font-weight: 800; padding: .45em .9em; border-radius: 999px; }
.install-btn { display: none; }
.install-btn.show { display: inline-flex; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero .wrap { grid-template-columns: 1fr; padding-bottom: 80px; }
  .hero-visual { display: none; }
  .features { grid-template-columns: 1fr 1fr; }
  .c-layout { grid-template-columns: 1fr; margin-top: -84px; }
  .c-main > .panel:first-child { margin-top: 0; }
  .buy { position: static; order: -1; }
  .co { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .admin { grid-template-columns: 1fr; }
  .side { position: static; display: flex; overflow-x: auto; }
  .side button { white-space: nowrap; }
}
@media (max-width: 860px) {
  .nav, .header-actions .hide-m { display: none; }
  .menu-btn { display: block; margin-left: auto; }
  .header .wrap { gap: 12px; }
  .mobile-nav.open { display: grid; position: fixed; inset: 72px 0 0 0; background: #fff; z-index: 49; padding: 20px; align-content: start; gap: 6px; }
  .mobile-nav a { padding: 14px 16px; border-radius: 12px; font-weight: 700; font-size: 1.05rem; }
  .mobile-nav a:hover { background: var(--sky); }
  .modes, .steps, .testis, .biz, .auth { grid-template-columns: 1fr; }
  .auth-side { padding: 40px 24px; }
  .auth-side h2 { font-size: 1.8rem; }
  .biz { padding: 32px 22px; }
  .learn, .teachers, .form-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-band { padding: 32px 24px; }
  .mbuy { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 58; background: #fff; border-top: 1px solid var(--line); padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); align-items: center; justify-content: space-between; gap: 12px; box-shadow: 0 -10px 30px -12px rgba(0, 37, 91, .25); }
  body.has-mbuy .wa { bottom: 90px; }
  body.has-mbuy .demo-ribbon { display: none; }
  .excl-row { grid-template-columns: 1fr; padding-bottom: 10px; border-bottom: 1px dashed var(--line); }
  .topbar { font-size: .76rem; }
}
@media (max-width: 520px) {
  .features { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .brand img { height: 38px; }
  .hero h1 { font-size: 2.3rem; }
  .search-sm .input { min-width: 0; }
  .filters { flex-direction: column; align-items: stretch; }
  .seg { overflow-x: auto; }
  .panel { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } .reveal { opacity: 1; transform: none; } }

/* Ajustes móviles del hero */
.hero .wrap > * { min-width: 0; }
@media (max-width: 1024px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) {
  .pill { font-size: .78rem; white-space: normal; }
  .search { padding-left: 14px; }
  .search .btn { padding: .7em 1em; }
  .hero-stats { gap: 22px; }
}