:root {
  --bg: #0b0c0f;
  --bg-alt: #0f1115;
  --surface: #14161b;
  --surface-2: #1a1d23;
  --ink: #f2eee7;
  --ink-2: #b4b7be;
  --ink-3: #7d828b;
  --line: #22262d;
  --accent: #ff8a1f;
  --accent-2: #ffb455;
  --accent-ink: #1a0e02;
  --lince: #07080a;
  --radius: 16px;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.08; margin: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }
h1 em, h2 em { color: var(--accent); }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.estrecho { max-width: 720px; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- Lince ---------- */
.lince { display: block; overflow: visible; }
.lince-silueta { fill: var(--lince); stroke-width: 1.4; stroke-linejoin: round; }
.lince-pincel path { stroke: var(--lince); stroke-width: 3.2; stroke-linecap: round; fill: none; }
.lince-pincel { transform-box: fill-box; }
.lince-pincel-i { transform-origin: 100% 100%; }
.lince-pincel-d { transform-origin: 0% 100%; }
.lince-rasgos path { fill: none; stroke: #16191e; stroke-width: 1.3; stroke-linecap: round; }
.lince-rasgos .lince-ceno { stroke: #1d2127; stroke-width: 2.4; }
.lince-rasgos .lince-lagrima { stroke: #1a1d22; stroke-width: 2.2; }
.lince-nariz { fill: #121418; }
.lince-pupila { fill: #050505; transition: transform .5s cubic-bezier(.2,.7,.3,1); }
.lince-ojo { transform-box: fill-box; transform-origin: center; }
.lince-halo { transform-box: fill-box; transform-origin: center; animation: halo 9s ease-in-out infinite; }
.lince-cabeza { transform-origin: 100px 190px; animation: respira 7.5s ease-in-out infinite; }
.lince.parpadea .lince-ojo { animation: parpadeo .22s ease-in-out; }
.lince.parpadea-doble .lince-ojo { animation: parpadeo .22s ease-in-out 2; }
.lince.oreja .lince-pincel-i { animation: oreja-i .5s ease-in-out; }
.lince.oreja .lince-pincel-d { animation: oreja-d .5s ease-in-out .08s; }
.lince-ojos { animation: brillo 5s ease-in-out infinite; }

@keyframes respira { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-1.4px) scale(1.006); } }
@keyframes halo { 0%, 100% { opacity: .7; transform: scale(1) translate(0, 0); } 33% { opacity: 1; transform: scale(1.04) translate(2px, -1px); } 66% { opacity: .8; transform: scale(.98) translate(-2px, 1px); } }
@keyframes parpadeo { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.06); } }
@keyframes brillo { 0%, 100% { opacity: .92; } 50% { opacity: 1; } }
@keyframes oreja-i { 0%, 100% { transform: rotate(0); } 40% { transform: rotate(-7deg); } }
@keyframes oreja-d { 0%, 100% { transform: rotate(0); } 40% { transform: rotate(7deg); } }
@media (prefers-reduced-motion: reduce) {
  .lince-cabeza, .lince-halo, .lince-ojos { animation: none; }
}

.lince-mini { width: 38px; height: 38px; }
.lince-mini .lince-halo { display: none; }
.lince-mini .lince-silueta { fill: #1b1e24; stroke: #4a505b; stroke-width: 5; }
.lince-mini .lince-pincel path { stroke: #4a505b; stroke-width: 5; }
.lince-mini .lince-rasgos, .lince-mini .lince-nariz { display: none; }
.lince-grande { width: min(340px, 70vw); height: auto; }
.lince-medio { width: 150px; height: 150px; margin: 0 auto 12px; }

/* ---------- Marca ---------- */
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.marca-texto { font-weight: 800; font-size: 21px; letter-spacing: -0.045em; text-transform: lowercase; }
.ia { color: var(--accent); }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav nav { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.nav nav a:not(.btn) { text-decoration: none; color: var(--ink-2); }
.nav nav a:not(.btn):hover { color: var(--ink); }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border-radius: 999px; border: 0; background: var(--accent); color: var(--accent-ink); font: 700 16px var(--sans); text-decoration: none; cursor: pointer; transition: transform .15s, box-shadow .2s; box-shadow: 0 0 0 0 rgba(255,138,31,0); }
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 30px -8px rgba(255,138,31,.55); }
.btn:disabled { opacity: .6; cursor: default; transform: none; box-shadow: none; }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink-3); }
.btn-full { width: 100%; }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 7vw, 96px) 0 clamp(48px, 7vw, 88px); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; background: radial-gradient(closest-side, rgba(255,138,31,.07), transparent); pointer-events: none; }
.hero-in { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 5vw, 72px); align-items: center; }
.hero-logo { display: flex; flex-direction: column; align-items: center; }
.hero-marca { margin: -6px 0 0; font-weight: 800; font-size: clamp(40px, 6vw, 64px); letter-spacing: -0.06em; line-height: 1; }
.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: 12.5px; font-weight: 600; color: var(--ink-3); margin: 0 0 18px; }
.eyebrow a { text-decoration: none; }
.eyebrow a:hover { color: var(--ink); }
.hero h1 { font-size: clamp(48px, 7vw, 100px); }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--ink-2); max-width: 60ch; margin: 24px 0 0; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.confian { margin-top: clamp(40px, 6vw, 72px); padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 28px; }
.confian span { font-size: 13px; color: var(--ink-3); }
.confian ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 28px; font-weight: 600; color: var(--ink-2); }

/* ---------- Secciones ---------- */
.seccion { padding: clamp(64px, 9vw, 120px) 0; }
.seccion-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.seccion h2 { font-size: clamp(38px, 5vw, 62px); max-width: 22ch; }
.sub { color: var(--ink-2); margin: 16px 0 0; max-width: 62ch; }

.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 48px; }
.servicio { background: var(--bg); padding: 30px 26px 34px; transition: background .2s; }
.servicio:hover { background: var(--surface); }
.servicio .num { font: 400 22px var(--serif); color: var(--accent); }
.servicio h3 { font-size: 20px; margin: 30px 0 10px; letter-spacing: -0.01em; }
.servicio p { color: var(--ink-2); font-size: 15.5px; margin: 0; }

/* ---------- Proyectos ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0 28px; }
.filtro { font: 500 14px var(--sans); padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer; }
.filtro.activo { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.proyectos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.proyecto { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; overflow: hidden; }
.proyecto::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--c); }
.proyecto[hidden] { display: none; }
.proyecto-cab { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.proyecto-ini { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 18%, var(--surface)); color: color-mix(in srgb, var(--c) 45%, white); font: 400 26px var(--serif); }
.estado { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); }
.estado::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #3ecf8e; margin-right: 6px; vertical-align: middle; }
.proyecto h3 { font-size: 22px; letter-spacing: -0.02em; }
.cliente { font-size: 13.5px; color: var(--ink-3); margin: 4px 0 14px; }
.resumen { margin: 0 0 14px; font-size: 15.5px; }
.puntos { margin: 0 0 20px; padding: 0; list-style: none; font-size: 14.5px; color: var(--ink-2); }
.puntos li { padding-left: 18px; position: relative; margin: 6px 0; }
.puntos li::before { content: "—"; position: absolute; left: 0; color: color-mix(in srgb, var(--c) 55%, white); }
.pie-proyecto { margin-top: auto; display: flex; flex-direction: column; gap: 14px; }
.tec, .tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.tec li { font-size: 12px; padding: 3px 9px; border-radius: 6px; background: var(--surface-2); color: var(--ink-2); }
.ver { font-weight: 600; font-size: 14.5px; text-decoration: none; color: color-mix(in srgb, var(--c) 50%, white); }
.ver:hover { text-decoration: underline; }

/* ---------- Cursos ---------- */
.cursos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.curso { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 28px; border-radius: var(--radius); background: linear-gradient(160deg, color-mix(in srgb, var(--c) 14%, var(--surface)), var(--surface) 60%); border: 1px solid var(--line); text-decoration: none; transition: transform .2s, border-color .2s; }
.curso:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--c) 50%, var(--line)); }
.curso h3 { font: 400 30px/1.1 var(--serif); }
.curso p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.curso .precio { margin-top: auto; padding-top: 12px; font-weight: 800; font-size: 22px; color: var(--c); }
.curso .precio small, .precio-grande small { font-size: .5em; font-weight: 600; color: var(--ink-2); }
.precio-iva { font-size: 13px; color: var(--ink-3); }
.precio-total { font-size: 15px; color: var(--ink-2); }
.btn-off { background: var(--surface-2); color: var(--ink-3); cursor: default; box-shadow: none; }
.btn-off:hover { transform: none; box-shadow: none; }
.borrador { position: absolute; top: 14px; right: 14px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: #3a2a10; color: var(--accent-2); padding: 3px 8px; border-radius: 6px; }
.ya-alumno { margin-top: 40px; color: var(--ink-3); }

.curso-hero { display: grid; grid-template-columns: 1fr 360px; gap: 48px; align-items: start; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.curso-hero h1 { font-size: clamp(44px, 6vw, 80px); }
.instructores { color: var(--ink-3); margin-top: 20px; }
.compra { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 12px; padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid color-mix(in srgb, var(--c) 40%, var(--line)); box-shadow: 0 30px 80px -40px color-mix(in srgb, var(--c) 60%, transparent); }
.precio-grande { font-weight: 800; font-size: 48px; letter-spacing: -0.03em; }
.precio-nota { font-size: 13.5px; color: var(--ink-3); }
.curso-cuerpo { max-width: 760px; }
.curso-cuerpo section { margin-top: 48px; }
.curso-cuerpo h2 { font-size: 36px; margin-bottom: 18px; }
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { position: relative; padding-left: 30px; margin: 10px 0; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.temario { padding-left: 22px; }
.temario > li { margin: 14px 0; }
.temario ul { color: var(--ink-2); margin: 6px 0 0; padding-left: 18px; }
details { border-bottom: 1px solid var(--line); padding: 14px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--ink-2); margin: 10px 0 0; }
.compra-final { margin-top: 48px; }
.legal-mini { font-size: 13px; color: var(--ink-3); }

/* ---------- Equipo ---------- */
.equipo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 40px; }
.persona { display: flex; align-items: center; gap: 20px; padding: 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); text-decoration: none; transition: border-color .2s; }
.persona:hover { border-color: var(--ink-3); }
.persona-txt { display: flex; flex-direction: column; gap: 3px; font-size: 15px; color: var(--ink-2); }
.persona-txt strong { font-size: 20px; color: var(--ink); }
.cargo { color: var(--accent); font-weight: 600; font-size: 14px; }
.flecha { margin-left: auto; font-size: 22px; color: var(--ink-3); }
.avatar { flex: none; width: 72px; height: 72px; border-radius: 50%; overflow: hidden; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line); font: 400 28px var(--serif); color: var(--accent); }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-xl { width: 220px; height: 220px; font-size: 80px; }
.persona-grid { display: grid; grid-template-columns: 240px 1fr; gap: 56px; align-items: start; }
.persona-pagina h1 { font-size: clamp(48px, 7vw, 88px); }
.cargo-xl { font-size: 17px; margin: 8px 0 26px; }
.bio { font-size: 18.5px; color: var(--ink-2); max-width: 62ch; }
.tags { margin: 26px 0; }
.tags li { font-size: 13.5px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2); }
.enlaces a { font-weight: 600; margin-right: 18px; }

/* ---------- Testimonios ---------- */
.testimonios { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 40px; }
.testimonio { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.testimonio blockquote { margin: 0 0 20px; font: 400 24px/1.35 var(--serif); }
.testimonio figcaption { display: flex; flex-direction: column; font-size: 14px; }
.testimonio figcaption span { color: var(--ink-3); }

/* ---------- Contacto y formularios ---------- */
.contacto { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; }
.directo { color: var(--ink-3); margin-top: 24px; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-simple { grid-template-columns: 1fr; text-align: left; margin-top: 28px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--ink-2); }
.form .full { grid-column: 1 / -1; }
.opc { color: var(--ink-3); }
.form input, .form select, .form textarea { font: 16px var(--sans); color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; width: 100%; }
.form textarea { resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.form .check { flex-direction: row; align-items: center; gap: 10px; }
.form .check input { width: 18px; height: 18px; accent-color: var(--accent); }
.hp { position: absolute; left: -9999px; }
.envio { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.estado-form { margin: 0; font-size: 15px; }
.estado-form.ok { color: #6fd3a0; }
.estado-form.error { color: #ff9b8a; }

/* ---------- Páginas interiores ---------- */
.pagina { padding: clamp(48px, 7vw, 96px) 0 clamp(64px, 9vw, 120px); }
.pagina h1 { font-size: clamp(44px, 6vw, 76px); }
.centro { text-align: center; }
.centro .lead { margin-inline: auto; }
.centro .btn { margin-top: 20px; }
.legal h2 { font-size: 28px; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--ink-2); }

/* ---------- Aula ---------- */
.aula-grid { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
.aula-menu { position: sticky; top: 96px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; font-size: 14.5px; }
.aula-menu h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); margin: 14px 0 6px; }
.aula-menu a { display: block; padding: 7px 10px; border-radius: 8px; text-decoration: none; color: var(--ink-2); }
.aula-menu a.actual { background: var(--surface-2); color: var(--ink); }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: #000; border: 1px solid var(--line); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.leccion-txt { margin-top: 28px; color: var(--ink-2); font-size: 17.5px; max-width: 70ch; }
.leccion-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; }
.mis-cursos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 32px; }

/* ---------- Pie ---------- */
.pie { border-top: 1px solid var(--line); padding: 36px 0; font-size: 14px; color: var(--ink-3); }
.pie-in { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.pie-in p { margin: 0; }
.pie nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-left: auto; }
.pie a { text-decoration: none; }
.pie a:hover { color: var(--ink); }
.pie .copy { width: 100%; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero-in { grid-template-columns: 1fr; text-align: center; }
  .hero-txt .lead { margin-inline: auto; }
  .cta { justify-content: center; }
  .servicios, .proyectos, .cursos { grid-template-columns: repeat(2, 1fr); }
  .contacto, .curso-hero, .aula-grid { grid-template-columns: 1fr; gap: 40px; }
  .compra, .aula-menu { position: static; }
  .persona-grid { grid-template-columns: 1fr; gap: 28px; }
  .avatar-xl { width: 140px; height: 140px; font-size: 52px; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav nav a:not(.btn) { display: none; }
  .servicios, .proyectos, .cursos, .testimonios, .form, .equipo, .mis-cursos { grid-template-columns: 1fr; }
  .persona { align-items: flex-start; }
  .flecha { display: none; }
  .pie nav { margin-left: 0; }
}

/* ---------- Estructura v0.4: tarjetas de proyecto, servicios con página, detalle ---------- */
a.servicio { display: flex; flex-direction: column; text-decoration: none; }
.servicio .mas { margin-top: auto; padding-top: 18px; font-size: 14px; font-weight: 600; color: var(--accent); opacity: 0; transition: opacity .2s; }
.servicio:hover .mas { opacity: 1; }
.servicios-pagina { margin-top: 40px; }
.servicios-pagina .mas { opacity: 1; }

.proyectos { grid-template-columns: repeat(3, 1fr); }
.tproyecto { display: flex; flex-direction: column; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); overflow: hidden; text-decoration: none; transition: transform .2s, border-color .2s; }
.tproyecto:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--c) 45%, var(--line)); }
.tproyecto-img { aspect-ratio: 16 / 10; background: radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--c) 30%, var(--surface-2)), var(--surface-2) 70%); display: grid; place-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.tproyecto-img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.tproyecto-img.vertical img { width: auto; height: 92%; object-fit: contain; margin-top: 8%; border-radius: 12px 12px 0 0; box-shadow: 0 10px 40px -10px rgba(0,0,0,.6); }
.tproyecto-ini { font: 400 64px var(--serif); color: color-mix(in srgb, var(--c) 55%, white); }
.tproyecto-txt { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px 24px; font-size: 15px; color: var(--ink-2); }
.tproyecto-txt strong { font-size: 21px; color: var(--ink); letter-spacing: -0.02em; }
.tproyecto-tipo { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: color-mix(in srgb, var(--c) 50%, white); }

.lema { font-size: clamp(18px, 2vw, 22px); color: var(--accent); margin: 14px 0 0; font-weight: 500; }
.proyecto-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin: 28px 0 8px; }
.proyecto-meta .cta { margin: 0; }
.captura { margin: 40px 0 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.captura img { width: 100%; }
.captura.vertical { max-width: 420px; }
.detalle { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 56px; margin-top: 48px; align-items: start; }
.detalle-txt p { color: var(--ink-2); font-size: 17.5px; max-width: 68ch; }
.detalle-txt .lead { margin-top: 0; }
.detalle-lista { position: sticky; top: 96px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.detalle-lista h2 { font-size: 28px; margin-bottom: 14px; }
.detalle-lista h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); margin: 24px 0 10px; }
.detalle-lista .btn { margin-top: 20px; }
.checks li { color: var(--ink-2); font-size: 15.5px; }
.subseccion { margin-top: 48px; }
.subseccion h2 { font-size: clamp(30px, 3.4vw, 40px); margin-bottom: 18px; }
.subseccion .cursos { margin-top: 24px; }
.relacionados { margin-top: 72px; }
.relacionados h2 { font-size: 36px; margin-bottom: 24px; }
.curso .etiqueta { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.curso.presencial { --c: #7aa7ff; }
.cta-final { padding: clamp(56px, 8vw, 100px) 0; border-top: 1px solid var(--line); background: radial-gradient(ellipse at 50% 0%, rgba(255,138,31,.08), transparent 60%); }
.cta-final-in { text-align: center; }
.cta-final h2 { font-size: clamp(36px, 5vw, 56px); margin-inline: auto; }
.cta-final .lead { margin-inline: auto; }
.cta-final .btn { margin-top: 28px; }
@media (max-width: 1000px) {
  .proyectos { grid-template-columns: repeat(2, 1fr); }
  .detalle { grid-template-columns: 1fr; gap: 32px; }
  .detalle-lista { position: static; }
}
@media (max-width: 680px) { .proyectos { grid-template-columns: 1fr; } }

/* Página de proyecto: rejilla desde arriba, "Qué hace" alineado con el primer texto */
.detalle-proyecto { margin-top: 32px; }
.detalle-proyecto .lead { margin-top: 0; }
.detalle-proyecto .proyecto-meta { margin: 24px 0 0; }
.detalle-proyecto .captura { margin: 28px 0; }
.detalle-proyecto .captura.vertical { max-width: 340px; }

.compra-presencial { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.compra-presencial strong { color: var(--ink); font-size: 15px; }
.compra-presencial .btn { margin-top: 8px; }
.compra-final { display: flex; flex-wrap: wrap; gap: 12px; }

/* Página de curso: título y contenido a la izquierda, compra fija a la derecha (sin hueco bajo la cabecera) */
.curso-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; }
.curso-grid .compra { position: sticky; top: 96px; }
.curso-principal .curso-cuerpo section:first-child { margin-top: 40px; }
@media (max-width: 1000px) {
  .curso-grid { grid-template-columns: 1fr; gap: 32px; }
  .curso-grid .compra { position: static; }
}
.temario { list-style: none; padding-left: 0; }
.temario > li > strong { font-size: 17px; }

/* Curso: portada, datos destacados y galería de diapositivas */
.curso-portada { margin: 32px 0 0; }
.destacados { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.destacado { display: flex; flex-direction: column; gap: 6px; padding: 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.destacado strong { font: 400 40px/1 var(--serif); color: var(--accent); }
.destacado span { font-size: 14.5px; color: var(--ink-2); }
.destacado small { font-size: 12px; color: var(--ink-3); margin-top: auto; }
.galeria { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.galeria figure { margin: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.galeria figcaption { padding: 10px 14px; font-size: 13.5px; color: var(--ink-3); }
.galeria figure:first-child { grid-column: 1 / -1; }
.bloque-presencial { padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.bloque-presencial h2 { margin-bottom: 10px; }
.bloque-presencial p { color: var(--ink-2); }
.curso.con-imagen { padding-top: 0; overflow: hidden; }
.curso-img { max-width: none; width: calc(100% + 56px); margin: 0 -28px 8px; aspect-ratio: 16 / 9; object-fit: cover; border-bottom: 1px solid var(--line); }
@media (max-width: 680px) { .destacados, .galeria { grid-template-columns: 1fr; } }

.bloque-resultado { padding: 26px; border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,138,31,.12), var(--surface) 60%); border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); }
.bloque-resultado h2 { margin-bottom: 12px; }

/* Reseñas de clientes y alumnos (se escriben en el panel) */
.resenas { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; margin-top: 28px; }
.resena { margin: 0; display: flex; flex-direction: column; gap: 14px; padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.resena .estrellas { color: var(--accent); letter-spacing: .12em; font-size: 15px; }
.resena blockquote { margin: 0; color: var(--ink); font-size: 16.5px; }
.resena blockquote p { margin: 0 0 10px; }
.resena blockquote p:last-child { margin-bottom: 0; }
.resena blockquote::before { content: "“"; font: 400 46px/0 var(--serif); color: var(--accent); vertical-align: -10px; margin-right: 4px; }
.resena figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.resena figcaption > span:last-child { display: flex; flex-direction: column; }
.resena figcaption strong { font-size: 15px; }
.resena figcaption span span { font-size: 13.5px; color: var(--ink-3); }
.resena-avatar { width: 46px; height: 46px; flex: none; border-radius: 50%; overflow: hidden; display: grid; place-items: center; background: var(--surface-2); color: var(--ink-3); font-weight: 700; font-size: 15px; }
.resena-avatar img { width: 100%; height: 100%; object-fit: cover; }
.bloque-resenas { margin-top: 48px; }
.bloque-resenas h2 { font-size: 32px; }

/* Blog */
.articulos { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 18px; margin-top: 36px; }
.articulo { display: flex; flex-direction: column; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); text-decoration: none; overflow: hidden; transition: transform .2s, border-color .2s; }
.articulo:hover { transform: translateY(-3px); border-color: var(--ink-3); }
.articulo-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-bottom: 1px solid var(--line); }
.articulo-txt { display: flex; flex-direction: column; gap: 10px; padding: 24px; }
.articulo h3 { font: 400 26px/1.15 var(--serif); }
.articulo p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.articulo .mas { margin-top: auto; padding-top: 6px; font-weight: 600; font-size: 14.5px; color: var(--accent); }
.articulo-pagina h1 { font-size: clamp(38px, 5vw, 62px); }
.articulo-meta { color: var(--ink-3); font-size: 14.5px; margin: 18px 0 28px; }
.articulo-meta a { color: var(--ink-2); }

/* Texto con formato escrito desde el panel (artículos y lecciones) */
.texto-largo { max-width: 720px; }
.texto-largo h2 { font-size: 32px; margin: 44px 0 14px; }
.texto-largo h3 { font-size: 22px; margin: 32px 0 10px; }
.texto-largo p { color: var(--ink-2); }
.texto-largo ul, .texto-largo ol { color: var(--ink-2); }
.texto-largo blockquote { margin: 28px 0; padding: 4px 0 4px 22px; border-left: 2px solid var(--accent); }
.texto-largo blockquote p { color: var(--ink); font-size: 19px; }
.texto-largo code { background: var(--surface-2); padding: 2px 6px; border-radius: 5px; font-size: .92em; }
.texto-largo hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
.texto-largo img { border-radius: 12px; }
.texto-largo figcaption { font-size: 13.5px; color: var(--ink-3); margin-top: 8px; }


/* Reseña que deja el alumno al terminar el curso */
.pide-resena { margin-top: 48px; padding: 30px; border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,138,31,.1), var(--surface) 65%); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line)); }
.pide-resena h2 { font-size: 30px; }
.pide-resena .lead { margin-top: 12px; font-size: 17px; }
.pide-resena .form { margin-top: 22px; }
.pide-resena .campo-corto { max-width: 260px; }

/* Reseñas que son una captura de pantalla (WhatsApp, email, comentario) */
.resena-captura { padding: 14px; }
.captura-resena { width: 100%; border-radius: 10px; border: 1px solid var(--line); }
.resena-captura figcaption { padding: 4px 8px 6px; }