/* =========================================================
   MARIVAN ACADEMY — Nova Forma
   ========================================================= */
:root {
  --cream: #F7F3EC; --ivory: #FBF8F3; --sand: #EFE6D8; --linen: #E4D7C5; --stone: #CDBEA9;
  --taupe: #8C7862; --brown: #5A4838; --cocoa: #2B221C; --ink: #1D1915; --gold: #B08D57;
  --line: rgba(29, 25, 21, .12); --line-light: rgba(247, 243, 236, .14);
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Montserrat', system-ui, sans-serif;
  --ease: cubic-bezier(.22, .61, .21, 1); --ease-out: cubic-bezier(.16, 1, .3, 1);
  --side: 264px; --gutter: clamp(16px, 3.6vw, 56px);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); font: 300 15px/1.7 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.is-locked { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
b, strong { font-weight: 500; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--linen); }
svg { fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Tipografia ---------- */
.eyebrow { margin: 0 0 16px; font: 500 10.5px/1.4 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--taupe); }
.eyebrow--gold { color: var(--gold); }
.h1 { margin: 0; font: 200 clamp(36px, 5.2vw, 78px)/1.04 var(--sans); letter-spacing: -.045em; }
.h2 { margin: 0; font: 200 clamp(28px, 3.2vw, 46px)/1.1 var(--sans); letter-spacing: -.035em; }
.h3 { margin: 0; font: 300 clamp(20px, 1.8vw, 26px)/1.2 var(--sans); letter-spacing: -.025em; }
.h1 em, .h2 em, .h3 em { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.15em; line-height: .9; letter-spacing: -.01em; color: var(--taupe); }
.lead { font-size: 16px; color: var(--brown); max-width: 560px; }
.muted { color: var(--taupe); }

/* ---------- Botões ---------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding: 0 30px; overflow: hidden; isolation: isolate; border-radius: 999px; font: 500 10.5px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; transition: color .5s var(--ease), border-color .5s var(--ease), opacity .3s; white-space: nowrap; }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; transform: translateY(101%); transition: transform .6s var(--ease-out); }
.btn:hover::before { transform: translateY(0); }
.btn--solid { background: var(--cocoa); color: var(--ivory); }
.btn--solid::before { background: var(--brown); }
.btn--line { border: 1px solid var(--ink); }
.btn--line::before { background: var(--ink); }
.btn--line:hover { color: var(--ivory); }
.btn--light { background: var(--cream); color: var(--cocoa); }
.btn--light::before { background: var(--linen); }
.btn--ghost { border: 1px solid rgba(247, 243, 236, .4); color: var(--cream); }
.btn--ghost::before { background: var(--cream); }
.btn--ghost:hover { color: var(--cocoa); }
.btn--sm { height: 42px; padding: 0 20px; font-size: 10px; }
.btn--block { width: 100%; }
.btn svg { width: 16px; height: 16px; }
.link { font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: 5px; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 34px; }
.brand span { display: flex; flex-direction: column; line-height: 1; }
.brand b { font: 500 12px/1 var(--sans); letter-spacing: .34em; }
.brand i { font: italic 400 19px/1 var(--serif); letter-spacing: 0; margin-top: 3px; color: var(--taupe); }
.brand--light b { color: var(--cream); }
.brand--light i { color: var(--stone); }

/* ---------- Layouts ---------- */
.pub-head { position: sticky; top: 0; z-index: 40; display: none; align-items: center; justify-content: space-between; gap: 20px; height: 78px; padding: 0 var(--gutter); background: rgba(247, 243, 236, .86); backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .4s; }
.pub-head.is-scrolled { border-bottom-color: var(--line); }
.pub-nav { display: flex; gap: clamp(16px, 2.4vw, 36px); }
.pub-nav a { font: 500 10.5px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; }
.pub-actions { display: flex; gap: 10px; }
.is-public .pub-head { display: flex; }

.side { position: fixed; inset: 0 auto 0 0; z-index: 30; width: var(--side); background: var(--cocoa); color: var(--cream); padding: 30px 22px 22px; display: none; flex-direction: column; gap: 34px; }
.is-app .side { display: flex; }
.is-app .view { margin-left: var(--side); }
.side__nav { display: grid; gap: 2px; }
.side__nav a { display: flex; align-items: center; gap: 14px; height: 46px; padding: 0 14px; border-radius: 8px; font: 400 13.5px/1 var(--sans); color: var(--stone); transition: background .3s, color .3s; }
.side__nav a svg { width: 20px; height: 20px; flex: none; }
.side__nav a:hover { color: var(--cream); background: rgba(247, 243, 236, .05); }
.side__nav a.is-on { color: var(--cocoa); background: var(--cream); }
.side__event { margin-top: auto; padding: 18px; border: 1px solid var(--line-light); border-radius: 10px; }
.side__event small { display: block; font: 500 9.5px/1.4 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.side__event strong { display: block; font: 300 17px/1.25 var(--sans); letter-spacing: -.02em; }
.side__event span { display: block; font-size: 12px; color: var(--stone); margin-top: 4px; }
.side__user { display: flex; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line-light); }
.avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--gold); color: var(--cocoa); font: 500 14px/1 var(--sans); flex: none; }
.side__user b { display: block; font: 400 13px/1.2 var(--sans); }
.side__user button { font-size: 11px; color: var(--stone); text-decoration: underline; text-underline-offset: 3px; }

.view { min-height: 100svh; outline: none; }
.wrap { max-width: 1320px; margin: 0 auto; padding: 0 var(--gutter); }
.app-wrap { padding: 44px var(--gutter) 90px; max-width: 1320px; }
.sec { padding: clamp(70px, 9vw, 130px) 0; }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }

/* ---------- Animação de entrada ---------- */
.rv { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease), transform 1.2s var(--ease-out); transition-delay: var(--d, 0s); }
.rv.is-in { opacity: 1; transform: none; }
.fade-view { animation: viewIn .7s var(--ease-out); }
@keyframes viewIn { from { opacity: 0; transform: translateY(14px); } }

/* ---------- Landing ---------- */
.l-hero { position: relative; padding: clamp(40px, 6vw, 80px) 0 0; }
.l-hero__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(30px, 5vw, 80px); align-items: end; }
.l-hero .h1 { font-size: clamp(42px, 6.6vw, 104px); }
.l-hero__aside .lead { margin: 0 0 28px; }
.l-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.l-hero__media { position: relative; margin-top: clamp(40px, 5vw, 70px); border-radius: 6px; overflow: hidden; aspect-ratio: 1080 / 545; background: var(--sand); }
.l-hero__media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 2.8s var(--ease-out); }
@keyframes heroZoom { from { transform: scale(1.12); filter: blur(6px); opacity: 0; } }
.l-hero__badge { position: absolute; left: 22px; bottom: 22px; display: flex; align-items: center; gap: 14px; padding: 14px 20px; border-radius: 99px; background: rgba(251, 248, 243, .9); backdrop-filter: blur(10px); font: 500 10px/1.4 var(--sans); letter-spacing: .22em; text-transform: uppercase; }
.l-hero__badge i { width: 9px; height: 9px; border-radius: 50%; background: #B4553E; box-shadow: 0 0 0 4px rgba(180, 85, 62, .2); animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .35; } }
.l-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 clamp(18px, 3vw, 44px); margin-top: 34px; }
.l-strip li { list-style: none; border-top: 1px solid var(--line); padding: 22px 0 0; font-size: 14px; }
.l-strip li span { display: block; margin-bottom: 8px; font: 500 10px/1 var(--sans); letter-spacing: .28em; color: var(--gold); }
.l-strip { padding: 0; }

.pillars3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar3 { padding: 34px 30px 36px; background: var(--ivory); border: 1px solid var(--line); border-radius: 10px; }
.pillar3 svg { width: 30px; height: 30px; color: var(--gold); margin-bottom: 26px; }
.pillar3 h3 { margin: 0 0 10px; font: 300 22px/1.2 var(--sans); letter-spacing: -.02em; }
.pillar3 p { margin: 0; font-size: 14px; color: var(--brown); }

.l-dark { background: var(--cocoa); color: var(--cream); }
.l-dark .h2 { color: var(--cream); }
.l-dark .h2 em { color: var(--stone); }
.l-dark .eyebrow { color: var(--gold); }
.l-dark .lead { color: var(--stone); }

/* ---------- Cards de curso ---------- */
.grid-courses { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.ccard { display: flex; flex-direction: column; border-radius: 10px; overflow: hidden; background: var(--ivory); border: 1px solid var(--line); transition: transform .6s var(--ease-out), box-shadow .6s var(--ease-out); text-align: left; }
.ccard:hover { transform: translateY(-6px); box-shadow: 0 30px 50px -34px rgba(43, 34, 28, .45); }
.l-dark .ccard { background: #352A22; border-color: var(--line-light); color: var(--cream); }
.ccard__cover { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sand); }
.ccard__cover > img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.ccard:hover .ccard__cover > img { transform: scale(1.06); }
.ccard__mentor { position: absolute; left: 14px; bottom: 14px; display: flex; align-items: center; gap: 10px; padding: 5px 14px 5px 5px; border-radius: 99px; background: rgba(251, 248, 243, .92); backdrop-filter: blur(8px); color: var(--ink); font: 500 11px/1 var(--sans); }
.ccard__mentor img { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; }
.ccard__tag { position: absolute; top: 14px; left: 14px; padding: 7px 11px; border-radius: 99px; background: rgba(29, 25, 21, .65); color: var(--ivory); font: 500 9.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; backdrop-filter: blur(6px); }
.ccard__tag--free { background: var(--gold); color: var(--cocoa); }
.ccard__body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.ccard__body small { font: 500 10px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--taupe); }
.l-dark .ccard__body small { color: var(--stone); }
.ccard__body h3 { margin: 0; font: 300 22px/1.2 var(--sans); letter-spacing: -.025em; }
.ccard__body p { margin: 0; font-size: 13.5px; color: var(--brown); }
.l-dark .ccard__body p { color: var(--stone); }
.ccard__foot { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; gap: 10px; border-top: 1px solid var(--line); font-size: 12.5px; }
.l-dark .ccard__foot { border-color: var(--line-light); }
.ccard__price { font: 500 15px/1 var(--sans); }
.progress { height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--gold); width: var(--p, 0%); transition: width 1s var(--ease-out); }

/* Protocolos */
.grid-proto { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.pcard { position: relative; display: flex; align-items: flex-end; gap: 14px; min-height: 150px; padding: 18px; border-radius: 10px; background: var(--tint); overflow: hidden; text-align: left; transition: transform .5s var(--ease-out); }
.pcard:hover { transform: translateY(-4px); }
.pcard img { position: absolute; right: 10px; bottom: -6px; height: 84%; width: auto; transition: transform .8s var(--ease-out); filter: drop-shadow(0 10px 12px rgba(43, 34, 28, .18)); }
.pcard:hover img { transform: translateY(-6px) rotate(-3deg); }
.pcard div { position: relative; max-width: 62%; }
.pcard small { display: block; font: 500 9.5px/1.3 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ink2); margin-bottom: 6px; }
.pcard strong { display: block; font: 300 18px/1.2 var(--sans); letter-spacing: -.02em; }
.pcard span { display: block; margin-top: 8px; font-size: 11.5px; color: var(--brown); }
.pcard .progress { margin-top: 10px; background: rgba(29, 25, 21, .1); }

/* Embaixadores */
.grid-mentors { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.mcard { text-align: left; }
.mcard__img { position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden; background: var(--sand); }
.mcard__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 25%; filter: saturate(.92); transition: transform 1.2s var(--ease-out), filter .8s; }
.mcard:hover .mcard__img img { transform: scale(1.05); filter: saturate(1); }
.mcard h3 { margin: 18px 0 4px; font: 300 21px/1.2 var(--sans); letter-spacing: -.02em; }
.mcard p { margin: 0; font-size: 13px; color: var(--taupe); }
.l-dark .mcard p { color: var(--stone); }

/* Evento */
.event { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.event__poster { border-radius: 10px; overflow: hidden; box-shadow: 0 40px 70px -40px rgba(43, 34, 28, .6); max-width: 420px; }
.event__info dl { display: grid; grid-template-columns: auto 1fr; gap: 14px 26px; margin: 30px 0; }
.event__info dt { font: 500 10px/1.8 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--taupe); }
.event__info dd { margin: 0; font-size: 15px; }
.countdown { display: flex; gap: 10px; margin: 26px 0 30px; }
.countdown div { min-width: 78px; padding: 14px 10px 12px; border: 1px solid var(--line); border-radius: 10px; text-align: center; }
.countdown b { display: block; font: 200 34px/1 var(--sans); letter-spacing: -.03em; }
.countdown span { font: 500 9px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--taupe); }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; font: 300 19px/1.35 var(--sans); letter-spacing: -.015em; }
.faq summary::after { content: '+'; font-size: 22px; line-height: 1; color: var(--taupe); transition: transform .4s var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0 0 24px; max-width: 760px; color: var(--brown); }

.l-cta { text-align: center; }
.l-cta .h2 { font-size: clamp(34px, 5vw, 72px); }
.l-foot { padding: 40px var(--gutter); border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font: 500 10px/1.5 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--taupe); }

/* ---------- App: Início ---------- */
.greet { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 50px; }
.stat { padding: 22px; border: 1px solid var(--line); border-radius: 10px; background: var(--ivory); }
.stat b { display: block; font: 200 38px/1 var(--sans); letter-spacing: -.04em; }
.stat span { display: block; margin-top: 8px; font: 500 9.5px/1.4 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--taupe); }
.resume { display: grid; grid-template-columns: 1.3fr 1fr; border-radius: 12px; overflow: hidden; background: var(--cocoa); color: var(--cream); margin-bottom: 56px; text-align: left; width: 100%; }
.resume__img { position: relative; min-height: 280px; }
.resume__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.resume__img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 50%, var(--cocoa)); }
.play { position: absolute; left: 50%; top: 50%; z-index: 2; width: 74px; height: 74px; margin: -37px 0 0 -37px; border-radius: 50%; display: grid; place-items: center; background: rgba(251, 248, 243, .92); color: var(--cocoa); transition: transform .5s var(--ease-out); }
.play svg { width: 24px; height: 24px; fill: currentColor; stroke: none; margin-left: 4px; }
.play::after { content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 1px solid rgba(251, 248, 243, .6); animation: ring 2.4s var(--ease) infinite; }
@keyframes ring { 0% { transform: scale(.85); opacity: 1; } 100% { transform: scale(1.35); opacity: 0; } }
.resume:hover .play { transform: scale(1.08); }
.resume__txt { padding: clamp(26px, 3vw, 44px); display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.resume__txt small { font: 500 10px/1 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--gold); }
.resume__txt h3 { margin: 0; font: 200 clamp(26px, 2.6vw, 36px)/1.15 var(--sans); letter-spacing: -.035em; }
.resume__txt p { margin: 0; color: var(--stone); font-size: 13.5px; }
.resume .progress { background: var(--line-light); margin-top: 8px; }

/* ---------- Catálogo ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.filters button { height: 40px; padding: 0 18px; border: 1px solid var(--line); border-radius: 99px; font: 500 10px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--brown); transition: background .3s, color .3s, border-color .3s; }
.filters button:hover { border-color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--cocoa); color: var(--ivory); border-color: var(--cocoa); }

/* ---------- Página do curso ---------- */
.course-hero { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(26px, 4vw, 60px); align-items: center; padding: clamp(26px, 3vw, 44px); border-radius: 14px; background: var(--cocoa); color: var(--cream); overflow: hidden; margin-bottom: 40px; }
.course-hero .h1 { color: var(--cream); font-size: clamp(36px, 4.6vw, 68px); }
.course-hero .h1 em { color: var(--stone); }
.course-hero .lead { color: var(--stone); margin: 18px 0 26px; }
.course-hero__img { position: relative; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; }
.course-hero__img img { width: 100%; height: 100%; object-fit: cover; }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; font-size: 12.5px; color: var(--stone); }
.meta-row span { display: inline-flex; align-items: center; gap: 7px; }
.meta-row svg { width: 15px; height: 15px; }
.course-cols { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.box { padding: 28px; border: 1px solid var(--line); border-radius: 12px; background: var(--ivory); }
.box + .box { margin-top: 16px; }
.learn { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.learn li { display: flex; gap: 12px; font-size: 14px; }
.learn li::before { content: ''; flex: none; width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; background: var(--sand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A4838' stroke-width='2'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat; }
.module { border-top: 1px solid var(--line); }
.module:last-child { border-bottom: 1px solid var(--line); }
.module summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 20px 0; }
.module summary b { font: 300 18px/1.3 var(--sans); letter-spacing: -.015em; }
.module summary span { font-size: 12px; color: var(--taupe); white-space: nowrap; }
.lesson { display: flex; align-items: center; gap: 14px; width: 100%; padding: 12px 12px; margin-bottom: 4px; border-radius: 8px; text-align: left; font-size: 14px; transition: background .3s; }
.lesson:hover { background: var(--sand); }
.lesson.is-current { background: var(--sand); }
.lesson__ic { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); color: var(--taupe); }
.lesson__ic svg { width: 14px; height: 14px; }
.lesson.is-done .lesson__ic { background: var(--gold); border-color: var(--gold); color: var(--cocoa); }
.lesson__t { flex: 1; }
.lesson__d { font-size: 12px; color: var(--taupe); }
.lesson .free { font: 500 9px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-left: 8px; }
.buy-box { position: sticky; top: 24px; }
.buy-box .price { font: 200 46px/1 var(--sans); letter-spacing: -.04em; margin: 6px 0 4px; }
.buy-box ul { list-style: none; margin: 22px 0; padding: 0; display: grid; gap: 10px; font-size: 13.5px; color: var(--brown); }
.buy-box li { display: flex; gap: 10px; }
.buy-box li svg { width: 17px; height: 17px; color: var(--gold); flex: none; margin-top: 2px; }
.mentor-mini { display: flex; align-items: center; gap: 14px; }
.mentor-mini img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; }
.mentor-mini b { display: block; font: 400 15px/1.3 var(--sans); }
.mentor-mini span { font-size: 12.5px; color: var(--taupe); }

/* ---------- Aula ---------- */
.lesson-layout { display: grid; grid-template-columns: 1fr 360px; gap: 30px; align-items: start; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 18px; font-size: 12.5px; color: var(--taupe); }
.crumbs a:hover { color: var(--ink); }
.player { position: relative; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #15110E; color: var(--cream); }
.player__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; transition: opacity .8s, transform 8s linear; }
.player.is-playing .player__poster { opacity: .35; transform: scale(1.08); }
.player__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21, 17, 14, .2), rgba(21, 17, 14, .85)); }
.player__center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.player__center .play { position: relative; left: auto; top: auto; margin: 0; }
.player__title { position: absolute; left: 24px; top: 20px; right: 24px; display: flex; justify-content: space-between; gap: 20px; font: 500 10px/1.5 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--stone); }
.player__soon { position: absolute; left: 50%; bottom: 74px; transform: translateX(-50%); padding: 8px 16px; border-radius: 99px; background: rgba(251, 248, 243, .12); backdrop-filter: blur(6px); font: 500 9.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; white-space: nowrap; opacity: 0; transition: opacity .5s; }
.player.is-playing .player__soon { opacity: 1; }
.player__bar { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center; gap: 14px; padding: 16px 22px; font-size: 12px; }
.player__bar button svg { width: 18px; height: 18px; }
.player__track { flex: 1; height: 4px; border-radius: 4px; background: rgba(247, 243, 236, .2); overflow: hidden; cursor: pointer; }
.player__track i { display: block; height: 100%; width: 0; background: var(--gold); }
.player.is-playing .player__center { opacity: 0; pointer-events: none; }
.player__center { transition: opacity .5s; }
.lesson-head { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: start; margin: 28px 0 10px; }
.lesson-head .h2 { font-size: clamp(26px, 2.8vw, 38px); }
.tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--line); margin: 26px 0 26px; }
.tabs button { padding: 0 0 14px; margin-bottom: -1px; font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--taupe); border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.tabs button[aria-selected="true"] { color: var(--ink); border-color: var(--ink); }
.tab-panel { display: none; }
.tab-panel.is-on { display: block; animation: viewIn .5s var(--ease-out); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: st; }
.steps li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 10px; background: var(--ivory); }
.steps li::before { counter-increment: st; content: counter(st, decimal-leading-zero); font: 200 26px/1 var(--sans); letter-spacing: -.03em; color: var(--gold); }
.steps b { display: block; font: 400 15px/1.3 var(--sans); margin-bottom: 4px; }
.steps p { margin: 0; font-size: 13.5px; color: var(--brown); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chips span { padding: 6px 11px; border-radius: 99px; background: var(--sand); font: 500 10.5px/1 var(--sans); }
.prods { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.prod { display: flex; flex-direction: column; align-items: center; padding: 16px 12px 14px; border-radius: 10px; background: var(--tint); text-align: center; }
.prod img { height: 120px; width: auto; margin-bottom: 12px; filter: drop-shadow(0 10px 10px rgba(43, 34, 28, .16)); }
.prod b { font: 400 13px/1.3 var(--sans); }
.prod span { font-size: 11px; color: var(--brown); margin-top: 4px; }
.caution { display: flex; gap: 12px; margin-top: 20px; padding: 16px 18px; border-radius: 10px; background: var(--sand); font-size: 12.5px; color: var(--brown); }
.caution svg { width: 18px; height: 18px; flex: none; color: var(--taupe); margin-top: 1px; }
.playlist { position: sticky; top: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--ivory); overflow: hidden; }
.playlist__head { padding: 20px 20px 16px; border-bottom: 1px solid var(--line); }
.playlist__head b { display: block; font: 400 15px/1.3 var(--sans); margin-bottom: 10px; }
.playlist__head span { display: block; font-size: 12px; color: var(--taupe); margin-top: 8px; }
.playlist__list { max-height: 62svh; overflow-y: auto; padding: 8px; }
.playlist__mod { padding: 14px 12px 6px; font: 500 9.5px/1.4 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--taupe); }

/* ---------- Dúvidas ---------- */
.qa-form { display: grid; gap: 12px; padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--ivory); margin-bottom: 30px; }
.qa-form textarea, .qa-form select, .field { width: 100%; padding: 14px 16px; border: 1px solid rgba(29, 25, 21, .2); border-radius: 10px; background: var(--cream); font-size: 14px; outline: none; transition: border-color .3s; resize: vertical; }
.qa-form textarea:focus, .qa-form select:focus, .field:focus { border-color: var(--ink); }
.qa-form__row { display: flex; gap: 10px; flex-wrap: wrap; }
.qa-form__row select { flex: 1 1 200px; }
.qa { padding: 24px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 54px 1fr; gap: 18px; }
.vote { display: flex; flex-direction: column; align-items: center; gap: 4px; padding-top: 2px; font: 500 13px/1 var(--sans); color: var(--brown); }
.vote button { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .3s, border-color .3s; }
.vote button svg { width: 15px; height: 15px; }
.vote button.is-on { background: var(--cocoa); color: var(--ivory); border-color: var(--cocoa); }
.qa__tag { display: inline-block; margin-bottom: 8px; padding: 5px 10px; border-radius: 99px; background: var(--tint, var(--sand)); font: 500 9.5px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--ink2, var(--brown)); }
.qa h3 { margin: 0 0 6px; font: 400 17px/1.4 var(--sans); letter-spacing: -.01em; }
.qa__by { font-size: 12px; color: var(--taupe); }
.qa__answer { margin-top: 14px; padding: 16px 18px; border-left: 2px solid var(--gold); background: var(--ivory); border-radius: 0 10px 10px 0; font-size: 14px; color: var(--brown); }
.qa__answer b { display: block; font: 500 10px/1.4 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.qa__pending { margin-top: 12px; font-size: 12.5px; color: var(--taupe); font-style: italic; }

/* ---------- Embaixador ---------- */
.mentor-hero { display: grid; grid-template-columns: 380px 1fr; gap: clamp(26px, 4vw, 60px); align-items: center; margin-bottom: 50px; }
.mentor-hero img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: 50% 25%; border-radius: 12px; }

/* ---------- Certificados ---------- */
.cert { position: relative; aspect-ratio: 1.414; max-width: 900px; margin: 0 auto 30px; padding: 7% 8%; background: var(--ivory); border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 40px 70px -50px rgba(43, 34, 28, .5); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.cert::before { content: ''; position: absolute; inset: 18px; border: 1px solid var(--stone); border-radius: 3px; pointer-events: none; }
.cert__mark { position: absolute; right: -6%; bottom: -12%; width: 46%; opacity: .05; }
.cert img.cert__logo { width: 120px; margin-bottom: 4%; }
.cert small { font: 500 clamp(8px, 1vw, 11px)/1.4 var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--taupe); }
.cert h2 { margin: 3% 0 1%; font: 200 clamp(26px, 4.4vw, 52px)/1.1 var(--sans); letter-spacing: -.04em; }
.cert h2 em { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--taupe); }
.cert p { margin: 0; font-size: clamp(11px, 1.4vw, 15px); color: var(--brown); max-width: 560px; }
.cert__sign { display: flex; justify-content: space-between; width: 100%; margin-top: 6%; font-size: clamp(9px, 1.1vw, 12px); color: var(--taupe); }
.cert__sign div { border-top: 1px solid var(--stone); padding-top: 8px; width: 40%; }
.empty { padding: 60px 30px; text-align: center; border: 1px dashed rgba(29, 25, 21, .2); border-radius: 12px; color: var(--taupe); }
.empty strong { display: block; font: 300 22px/1.3 var(--sans); letter-spacing: -.02em; color: var(--ink); margin-bottom: 8px; }

/* ---------- Modal e toast ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; visibility: hidden; transition: visibility 0s .5s; }
.modal.is-open { visibility: visible; transition: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(29, 25, 21, .5); backdrop-filter: blur(4px); opacity: 0; transition: opacity .5s var(--ease); }
.modal.is-open .modal__backdrop { opacity: 1; }
.modal__box { position: relative; width: min(500px, 100%); max-height: calc(100svh - 40px); overflow: auto; padding: clamp(28px, 4vw, 44px); border-radius: 14px; background: var(--cream); opacity: 0; transform: translateY(30px) scale(.98); transition: opacity .5s var(--ease), transform .7s var(--ease-out); }
.modal.is-open .modal__box { opacity: 1; transform: none; }
.modal__x { position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; }
.modal__x svg { width: 18px; height: 18px; }
.modal .h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 10px; }
.modal form { display: grid; gap: 12px; margin-top: 24px; }
.modal label { font: 500 10px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--taupe); }
.summary { display: flex; gap: 16px; align-items: center; padding: 16px; border-radius: 10px; background: var(--ivory); border: 1px solid var(--line); margin: 20px 0; }
.summary img { width: 74px; height: 56px; object-fit: cover; border-radius: 6px; }
.summary b { display: block; font: 400 15px/1.3 var(--sans); }
.summary span { font-size: 12.5px; color: var(--taupe); }
.note { font-size: 12px; color: var(--taupe); margin: 12px 0 0; }
.toast { position: fixed; left: 50%; bottom: 26px; z-index: 120; transform: translate(-50%, 30px); opacity: 0; pointer-events: none; padding: 14px 24px; border-radius: 99px; background: var(--cocoa); color: var(--ivory); font: 400 12.5px/1 var(--sans); white-space: nowrap; transition: opacity .5s var(--ease), transform .7s var(--ease-out); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .course-cols, .lesson-layout { grid-template-columns: 1fr; }
  .buy-box, .playlist { position: static; }
  .grid-mentors { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --side: 0px; }
  .pub-nav { display: none; }
  .side { inset: auto 0 0 0; width: auto; height: 66px; padding: 0 6px; flex-direction: row; gap: 0; border-top: 1px solid var(--line-light); }
  .side > .brand, .side__event, .side__user { display: none; }
  .side__nav { grid-template-columns: repeat(6, 1fr); width: 100%; gap: 0; }
  .side__nav a { flex-direction: column; justify-content: center; gap: 5px; height: 66px; padding: 0; border-radius: 0; font-size: 9px; letter-spacing: .02em; }
  .side__nav a.is-on { background: none; color: var(--gold); }
  .is-app .view { margin-left: 0; padding-bottom: 66px; }
  .is-app .mob-head { display: flex; }
  .l-hero__grid, .event, .resume, .course-hero, .mentor-hero, .pillars3 { grid-template-columns: 1fr; }
  .l-strip { grid-template-columns: 1fr 1fr; }
  .learn { grid-template-columns: 1fr; }
  .resume__img::after { background: linear-gradient(180deg, transparent 50%, var(--cocoa)); }
  .mentor-hero img { max-width: 320px; }
}
@media (max-width: 560px) {
  .pub-actions .btn--line { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .grid-mentors { grid-template-columns: 1fr 1fr; gap: 12px; }
  .countdown div { min-width: 0; flex: 1; }
  .qa { grid-template-columns: 1fr; }
  .vote { flex-direction: row; }
}
.mob-head { display: none; align-items: center; justify-content: space-between; padding: 16px var(--gutter); border-bottom: 1px solid var(--line); }
@media print {
  body * { visibility: hidden; }
  .cert, .cert * { visibility: visible; }
  .cert { position: fixed; inset: 0; margin: 0; max-width: none; box-shadow: none; border: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .rv { opacity: 1; transform: none; }
}