/* Plataforma Miryan Cabrera: misma identidad del tema de la web. */
:root {
    --bg: #120b08;
    --bg-2: #1a110d;
    --bg-3: #241813;
    --line: rgba(226, 190, 145, .18);
    --text: #eadfd1;
    --muted: #a8978a;
    --cream: #f4ebdf;
    --gold-1: #f7e3c0;
    --gold-2: #d4a574;
    --gold-3: #a8743f;
    --gold: linear-gradient(115deg, #f7e3c0 0%, #d2a26d 32%, #f3d5a6 52%, #b07c48 78%, #e9c896 100%);
    --serif: "Cormorant Garamond", "Times New Roman", serif;
    --display: "Cinzel", "Cormorant Garamond", serif;
    --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --radius: 22px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.7 var(--sans); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-1); text-decoration: none; }
a:hover { color: #fff; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.08; color: var(--cream); margin: 0 0 .5em; }
h1 { font-size: clamp(40px, 6vw, 68px); }
h2 { font-size: clamp(36px, 5vw, 58px); }
h1 em, h2 em { font-style: italic; font-weight: 300; background: var(--gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
p { margin: 0 0 1em; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.icon { width: 1.15em; height: 1.15em; flex: none; }
.container { width: min(100% - 40px, 1200px); margin-inline: auto; }
.narrow { width: min(100% - 40px, 860px); }
.muted { color: var(--muted); font-size: 15px; }
.kicker { font-size: 12px; letter-spacing: .32em; text-transform: uppercase; color: var(--gold-2); margin-bottom: 16px; }
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.page-top { padding-top: 140px; min-height: 70vh; }

.btn--block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; }
.link-button { background: none; border: 0; padding: 0; color: inherit; font: inherit; cursor: pointer; }
.link-button--danger { color: #e39a8d; font-size: 14px; text-decoration: underline; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 20; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 84px; }
.brand img { width: 84px; }
.menu { display: flex; align-items: center; gap: 30px; font-size: 14px; }
.menu a:not(.btn), .menu .link-button { color: var(--text); font-size: 14px; }
.menu a:not(.btn):hover, .menu .link-button:hover { color: var(--gold-1); }
.menu form { margin: 0; }
.nav-toggle { display: none; position: relative; width: 44px; height: 44px; background: none; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
.nav-toggle i { position: absolute; left: 12px; right: 12px; height: 1.500px; background: var(--gold-1); transition: transform .3s; }
.nav-toggle i:nth-of-type(1) { top: 17px; }
.nav-toggle i:nth-of-type(2) { top: 25px; }
.nav-toggle[aria-expanded="true"] i:nth-of-type(1) { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] i:nth-of-type(2) { transform: translateY(-4px) rotate(-45deg); }

.flash { position: fixed; top: 94px; left: 50%; transform: translateX(-50%); z-index: 30; width: min(100% - 32px, 560px); padding: 13px 20px; border-radius: 14px; background: var(--bg-3); border: 1px solid var(--gold-3); color: var(--cream); font-size: 15px; text-align: center; box-shadow: 0 16px 40px rgba(0, 0, 0, .5); }

.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.hero-text { max-width: 540px; font-size: 18px; color: var(--text); margin: 22px 0 32px; }
.hero-meta { display: flex; gap: clamp(26px, 5vw, 56px); list-style: none; margin: 44px 0 0; padding: 26px 0 0; border-top: 1px solid var(--line); }
.hero-meta strong { display: block; font: 400 clamp(30px, 3vw, 40px)/1 var(--serif); color: var(--gold-1); }
.hero-meta span { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

.marquee { overflow: hidden; padding: 20px 0; border-block: 1px solid var(--line); background: var(--bg-2); }
.marquee-track { display: flex; gap: 34px; align-items: center; width: max-content; animation: marquee 44s linear infinite; }
.marquee span { font: italic 300 clamp(26px, 3vw, 40px)/1.2 var(--serif); color: var(--cream); white-space: nowrap; }
.marquee i { color: var(--gold-2); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }


.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head--center { text-align: center; margin-inline: auto; }
.section-head--row { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: end; max-width: none; }

.service { display: grid; grid-template-columns: 56px 1.1fr 1.2fr 52px; gap: 26px; align-items: center; padding: 30px 0; border-top: 1px solid var(--line); transition: padding .4s var(--ease); }
.service:last-child { border-bottom: 1px solid var(--line); }
.service:hover { padding-left: 12px; }
.service-num { font: 400 22px/1 var(--serif); color: var(--gold-2); }
.service h3 { font-size: clamp(28px, 3.2vw, 38px); margin-bottom: 6px; }
.service-tags { margin: 0; font-size: 13px; color: var(--gold-2); }
.service > p { margin: 0; color: var(--text); font-size: 16px; }
.round-link { display: grid; place-items: center; width: 50px; height: 50px; border: 1px solid var(--gold-3); border-radius: 50%; transition: background .3s, color .3s; }
.round-link:hover { background: var(--gold-2); color: var(--bg); }

.about { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 7vw, 96px); align-items: center; }
.about-media { position: relative; padding: 44px; border: 1px solid var(--line); border-radius: 999px 999px 24px 24px; background: var(--bg-3); }
.since { position: absolute; right: -8px; bottom: 26px; padding: 14px 22px; border-radius: 16px; background: var(--bg); border: 1px solid var(--gold-3); text-align: center; }
.since span { display: block; font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.since strong { font: 400 34px/1 var(--serif); color: var(--gold-1); }
.about-copy blockquote { margin: 0 0 22px; font: italic 300 clamp(30px, 3.6vw, 48px)/1.12 var(--serif); color: var(--cream); }
.signature { font: italic 400 30px/1 var(--serif); color: var(--gold-1); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; margin: 0; padding: 0; }
.steps li { padding: 28px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.step-num { display: block; margin-bottom: 18px; font: 300 52px/1 var(--serif); color: transparent; -webkit-text-stroke: 1px var(--gold-2); }
.steps h3 { font-size: 28px; }
.steps p { margin: 0; font-size: 15px; }

.course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 24px; }
.course-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-3); transition: border-color .4s, translate .4s var(--ease); }
.course-card:hover { border-color: var(--gold-3); translate: 0 -5px; }
.course-cover { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 10; background: radial-gradient(circle at 50% 35%, #3a261c, var(--bg-2)); overflow: hidden; }
.course-cover > img:not(.course-mark) { width: 100%; height: 100%; object-fit: cover; }
.course-mark { width: 42%; }
.tag { position: absolute; top: 14px; left: 14px; padding: 5px 13px; border-radius: 999px; background: rgba(18, 11, 8, .85); border: 1px solid var(--gold-3); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-1); }
.course-body { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.course-body h3 { font-size: 30px; }
.course-body h3 a { color: var(--cream); }
.course-body p { font-size: 15px; }
.course-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); }
.course-foot strong { font: 500 22px/1 var(--serif); color: var(--gold-1); }
.empty { padding: 32px; border: 1px dashed var(--line); border-radius: var(--radius); text-align: center; color: var(--muted); }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 56px; align-items: start; }
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list strong { display: block; font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-2); }
.contact .actions { grid-column: 2; }

.site-footer { padding: 64px 0 28px; background: var(--bg-2); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 36px; }
.site-footer h2 { font: 500 12px/1.4 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold-2); }
.site-footer p { font-size: 15px; margin-bottom: 8px; }
.copyright { margin: 44px 0 0; text-align: center; font-size: 13px !important; color: var(--muted); }
.wa-float .icon { width: 28px; height: 28px; }

.course-page { display: grid; grid-template-columns: 1fr 360px; gap: 56px; align-items: start; }
.lead { font-size: 20px; color: var(--cream); }
.prose { color: var(--text); overflow-wrap: anywhere; }
.sub { margin-top: 56px; font-size: clamp(30px, 4vw, 40px); }
.buy-box { position: sticky; top: 104px; padding: 26px; border: 1px solid var(--gold-3); border-radius: var(--radius); background: var(--bg-3); display: grid; gap: 12px; }
.buy-box img { border-radius: 14px; }
.buy-box form { margin: 0; }
.price { margin: 0; font: 500 38px/1.1 var(--serif); color: var(--gold-1); }
.notice { margin: 0; padding: 12px 14px; border-radius: 12px; background: rgba(212, 165, 116, .1); font-size: 14px; }
.curriculum details { border: 1px solid var(--line); border-radius: 16px; margin-bottom: 12px; background: var(--bg-2); }
.curriculum summary { display: flex; justify-content: space-between; gap: 12px; padding: 16px 20px; cursor: pointer; color: var(--cream); font-weight: 500; }
.curriculum small { color: var(--muted); font-weight: 400; white-space: nowrap; }
.curriculum ul { list-style: none; margin: 0; padding: 0 20px 12px; }
.curriculum li { padding: 9px 0; border-top: 1px solid var(--line); font-size: 15px; }
.curriculum li a, .curriculum li span { display: flex; align-items: center; gap: 10px; }
.curriculum li span { color: var(--muted); }
.curriculum em { margin-left: auto; font-size: 12px; font-style: normal; color: var(--gold-2); }

.auth { width: min(100% - 40px, 470px); }
.auth h1 { font-size: clamp(38px, 6vw, 52px); }
.form { display: grid; gap: 18px; margin: 18px 0; }
.form label { display: grid; gap: 7px; font-size: 14px; color: var(--cream); }
.form-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
input:not([type="checkbox"]), select, textarea { width: 100%; min-height: 50px; padding: 12px 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--text); font: 400 16px/1.5 var(--sans); }
textarea { resize: vertical; }
input::placeholder { color: var(--muted); }
input[type="file"] { padding-top: 11px; }
.form label.check { display: flex; align-items: center; gap: 10px; }
.check input { width: 20px; height: 20px; accent-color: var(--gold-2); }
.form-error { padding: 12px 16px; border-radius: 12px; background: rgba(190, 80, 60, .16); border: 1px solid rgba(227, 154, 141, .5); color: #f5c7bd; font-size: 15px; }

.my-courses { display: grid; gap: 16px; margin-top: 18px; }
.my-course { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.my-course > div { flex: 1; }
.my-course h2 { font-size: 30px; }
.my-course .muted { margin: 8px 0 0; }
.progress { height: 6px; border-radius: 6px; background: var(--bg); overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--gold); }

.player { display: grid; grid-template-columns: 1fr 350px; gap: 36px; width: min(100% - 40px, 1320px); margin-inline: auto; padding-bottom: 72px; align-items: start; }
.player-main { min-width: 0; }
.player h1 { font-size: clamp(32px, 4vw, 46px); }
.video { aspect-ratio: 16 / 9; margin-bottom: 24px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #000; }
.video iframe { width: 100%; height: 100%; border: 0; display: block; }
.lesson-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.lesson-actions form { margin: 0; }
.player-side { position: sticky; top: 104px; max-height: calc(100vh - 124px); overflow: auto; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg-2); }
.player-side h2 { font-size: 26px; }
.player-side h3 { margin: 20px 0 6px; font: 600 12px/1.4 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--gold-2); }
.player-side ul { list-style: none; margin: 0; padding: 0; }
.player-side li a, .player-side li span { display: flex; gap: 9px; padding: 8px 10px; border-radius: 10px; font-size: 14px; line-height: 1.4; color: var(--text); }
.player-side li span { color: var(--muted); }
.player-side li a:hover { background: rgba(212, 165, 116, .08); }
.player-side li.is-current a { background: rgba(212, 165, 116, .16); color: var(--gold-1); }

.admin-nav { display: flex; gap: 8px; margin-bottom: 26px; }
.admin-nav a, .filters a { padding: 8px 18px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; color: var(--text); }
.admin-nav a.is-active, .filters a.is-active { background: var(--gold-2); border-color: var(--gold-2); color: var(--bg); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.title-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.title-row h1 { margin: 0; font-size: clamp(34px, 5vw, 50px); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 18px 0 28px; }
.stat { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg-2); }
.stat strong { display: block; font: 400 44px/1 var(--serif); color: var(--gold-1); }
.stat span { font-size: 14px; color: var(--muted); }
.panel { padding: 22px; margin-bottom: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg-2); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; }
table { width: 100%; min-width: 660px; border-collapse: collapse; font-size: 15px; }
th { padding: 14px 18px; text-align: left; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-2); background: var(--bg-2); }
td { padding: 14px 18px; border-top: 1px solid var(--line); vertical-align: middle; }
td form { margin: 0; }
.pill { display: inline-block; padding: 3px 11px; border-radius: 999px; background: var(--bg-3); border: 1px solid var(--line); font-size: 12px; color: var(--text); white-space: nowrap; }
.pill--ok { border-color: #6f9a71; color: #bfe2c1; }
.pill--warn { border-color: var(--gold-3); color: var(--gold-1); }
.cover-preview { max-width: 240px; border-radius: 12px; }
.inline-form { display: flex; gap: 10px; align-items: center; margin: 0; }
.inline-form.panel { margin-bottom: 16px; }
.inline-form input, .inline-form select { min-width: 0; }
.grow { flex: 1; }
.module-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.module-head form { margin: 0; }
.lesson-list { list-style: none; margin: 0 0 12px; padding: 0; }
.lesson-list li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 15px; }
.lesson-list a { min-width: 0; overflow-wrap: anywhere; }
.row-actions { display: flex; gap: 6px; margin-left: auto; }
.row-actions form { margin: 0; }
.icon-btn { width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 10px; background: transparent; color: var(--text); font-size: 16px; cursor: pointer; }
.icon-btn:hover { border-color: var(--gold-2); color: var(--gold-1); }
.icon-btn--danger:hover { border-color: #e39a8d; color: #e39a8d; }
.danger-zone { margin-top: 28px; }

@media (max-width: 960px) {
    .nav-toggle { display: block; }
    .menu { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: flex-start; gap: 18px; padding: 24px 20px 28px; background: var(--bg); border-bottom: 1px solid var(--line); }
        .menu a:not(.btn), .menu .link-button { font-size: 18px; }
    .hero-grid, .about, .contact, .course-page, .player { grid-template-columns: 1fr; }
            .about-media { max-width: 400px; }
    .section-head--row { grid-template-columns: 1fr; gap: 8px; }
    .service { grid-template-columns: 40px 1fr 50px; }
    .service > p { grid-column: 2 / -1; grid-row: 2; }
    .round-link { grid-column: 3; grid-row: 1; }
    .steps, .stats { grid-template-columns: repeat(2, 1fr); }
    .contact .actions { grid-column: auto; }
    .buy-box, .player-side { position: static; max-height: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
    body { font-size: 16px; }
    .steps, .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-meta { gap: 22px; }
    .my-course { flex-direction: column; align-items: stretch; }
    .inline-form { flex-direction: column; align-items: stretch; }
    .module-head { flex-wrap: wrap; }
    .module-head .grow { flex-basis: 100%; }
    .actions }
@media (prefers-reduced-motion: reduce) {
        html { scroll-behavior: auto; }
}