/* Ergos Academy · página pública (antes do login), guia de primeiros passos e ajustes do painel.
   Usa as variáveis de tema do index.html (--bg, --surface, --ink, --muted, --line, --c...). */

/* ---------- página pública ---------- */
.public-site { --accent-pub: #55E4EF; background: var(--bg, #090C11); color: var(--ink, #EEF2F7); }
html[data-theme="light"] .public-site { --accent-pub: #007C92; }
.public-site[hidden] { display: none !important; }
.pub-nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; display: flex; align-items: center; gap: 18px; padding: 12px clamp(16px, 4vw, 48px); background: color-mix(in srgb, var(--bg, #090C11) 88%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--accent-pub) 18%, transparent); backdrop-filter: blur(16px); }
.pub-brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.pub-brand svg { width: 32px; height: 32px; flex: none; }
.pub-brand b { display: block; font: 700 16px/1.1 var(--f-display, sans-serif); letter-spacing: .02em; }
.pub-brand small { display: block; font: 500 10px/1.2 var(--f-mono, monospace); letter-spacing: .16em; text-transform: uppercase; color: var(--muted, #9CA7B8); }
.pub-links { display: flex; gap: 22px; margin-left: auto; }
.pub-links a { color: var(--muted, #9CA7B8); text-decoration: none; font-size: 14px; }
.pub-links a:hover, .pub-links a:focus-visible { color: var(--ink, #EEF2F7); }
.pub-actions { display: flex; align-items: center; gap: 8px; }
.pub-lang { min-height: 36px; padding: 0 8px; border: 1px solid var(--line2, #2E394C); border-radius: 8px; background: var(--surface, #121722); color: var(--ink, #EEF2F7); font: 600 12px var(--f-mono, monospace); }
.pub-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 0 16px; border: 1px solid transparent; border-radius: 9px; background: linear-gradient(100deg, #22C3E6, #4DE2D3); color: #04161D; font: 700 14px var(--f-body, sans-serif); text-decoration: none; cursor: pointer; white-space: nowrap; }
html[data-theme="light"] .pub-btn { background: linear-gradient(100deg, #087FA8, #087E83); color: #fff; }
.pub-btn.ghost { background: transparent; color: var(--ink, #EEF2F7); border-color: var(--line2, #2E394C); }
.pub-btn:hover { filter: brightness(1.06); }
.pub-btn:focus-visible, .pub-lang:focus-visible, .land-course:focus-visible, .guide-goal:focus-visible, .faq summary:focus-visible { outline: 2px solid var(--accent-pub, #55E4EF); outline-offset: 2px; }
.pub-btn.big { min-height: 48px; padding: 0 24px; font-size: 16px; }
.public-site .login-screen { min-height: calc(100svh - 62px); }
@media (min-width: 901px) {
  .public-site .login-screen { grid-template-columns: minmax(320px, 560px) minmax(300px, 460px); }
  .public-site .login-universe { grid-column: 1; }
  .public-site .login-card { grid-column: 2; }
}
.login-universe-copy .land-title { margin: 9px 0 10px; }

.landing { padding: 0 clamp(16px, 4vw, 48px) 40px; }
.land-stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); max-width: 1100px; margin: 0 auto; padding: 26px 0; border-top: 1px solid var(--line, #232C3C); border-bottom: 1px solid var(--line, #232C3C); text-align: center; }
.land-stats b { display: block; font: 700 clamp(24px, 3vw, 34px)/1.1 var(--f-display, sans-serif); color: var(--accent-pub); }
.land-stats span { font-size: 13px; color: var(--muted, #9CA7B8); }
.land-sec { max-width: 1100px; margin: 0 auto; padding: clamp(48px, 7vw, 84px) 0 0; scroll-margin-top: 70px; }
.land-head { max-width: 720px; margin-bottom: 28px; }
.land-kicker { font: 600 11px var(--f-mono, monospace); letter-spacing: .2em; color: var(--accent-pub); }
.land-head h2 { margin: 10px 0 10px; font: 650 clamp(26px, 3.6vw, 40px)/1.12 var(--f-display, sans-serif); letter-spacing: -.03em; text-wrap: balance; }
.land-head p { margin: 0; color: var(--muted, #9CA7B8); font-size: 16px; line-height: 1.6; }
.land-grid { display: grid; gap: 16px; }
.land-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.land-card { padding: 22px; border: 1px solid var(--line, #232C3C); border-radius: 14px; background: var(--surface, #121722); }
.land-card h3 { margin: 12px 0 6px; font: 650 17px var(--f-display, sans-serif); }
.land-card p { margin: 0; color: var(--muted, #9CA7B8); font-size: 14px; line-height: 1.55; }
.land-ico { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: color-mix(in srgb, var(--accent-pub) 14%, transparent); color: var(--accent-pub); font-size: 18px; }

.land-area { margin-top: 26px; }
.land-area h3 { margin: 0 0 12px; font: 600 12px var(--f-mono, monospace); letter-spacing: .16em; text-transform: uppercase; color: var(--muted, #9CA7B8); }
.land-courses { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.land-course { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding: 16px 18px; border: 1px solid var(--line, #232C3C); border-left: 3px solid var(--c, #7C8CFF); border-radius: 10px; background: var(--surface, #121722); color: inherit; text-align: left; font: inherit; cursor: pointer; transition: border-color .15s, transform .15s; }
.land-course:hover { border-color: var(--c, #7C8CFF); transform: translateY(-1px); }
.land-course b { font: 650 15px var(--f-display, sans-serif); }
.land-course span { color: var(--muted, #9CA7B8); font-size: 13px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.land-course small { margin-top: auto; font: 500 11.5px var(--f-mono, monospace); color: var(--faint, #6A7588); }

.land-grid.plans { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 26px; border: 1px solid var(--line, #232C3C); border-radius: 16px; background: var(--surface, #121722); }
.plan.featured { border-color: color-mix(in srgb, var(--accent-pub) 60%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-pub) 25%, transparent), 0 20px 50px rgba(0, 0, 0, .25); }
.plan h3 { margin: 0; font: 650 20px var(--f-display, sans-serif); }
.plan-tag { position: absolute; top: -11px; left: 24px; padding: 3px 10px; border-radius: 999px; background: var(--accent-pub); color: #04161D; font: 700 10px var(--f-mono, monospace); letter-spacing: .14em; }
html[data-theme="light"] .plan-tag { color: #fff; }
.plan-price { font: 700 28px var(--f-display, sans-serif); }
.plan-price small { font-size: 14px; font-weight: 500; color: var(--muted, #9CA7B8); }
.plan-price.soon { font-size: 17px; color: var(--accent-pub); }
.plan-alt { font-size: 13px; color: var(--muted, #9CA7B8); margin-top: -6px; }
.plan ul { margin: 4px 0 14px; padding: 0; list-style: none; display: grid; gap: 8px; }
.plan li { position: relative; padding-left: 22px; color: var(--muted, #9CA7B8); font-size: 14px; line-height: 1.45; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-pub); font-weight: 700; }
.plan .pub-btn { margin-top: auto; }

.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { border: 1px solid var(--line, #232C3C); border-radius: 12px; background: var(--surface, #121722); }
.faq summary { padding: 16px 18px; cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent-pub); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 18px 16px; color: var(--muted, #9CA7B8); line-height: 1.6; }

.land-cta { max-width: 1100px; margin: clamp(56px, 8vw, 90px) auto 0; padding: clamp(28px, 5vw, 48px); border: 1px solid color-mix(in srgb, var(--accent-pub) 30%, transparent); border-radius: 20px; text-align: center; background: radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--accent-pub) 14%, transparent), transparent 70%), var(--surface, #121722); }
.land-cta h2 { margin: 0 0 8px; font: 650 clamp(24px, 3.2vw, 34px) var(--f-display, sans-serif); }
.land-cta p { margin: 0 0 22px; color: var(--muted, #9CA7B8); }
.land-cta-actions { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.land-foot { display: grid; grid-template-columns: 1fr auto; gap: 14px 24px; max-width: 1100px; margin: 0 auto; padding: 36px clamp(16px, 4vw, 48px) 40px; border-top: 1px solid var(--line, #232C3C); color: var(--muted, #9CA7B8); font-size: 13px; }
.land-foot b { display: block; color: var(--ink, #EEF2F7); font-family: var(--f-display, sans-serif); }
.land-foot nav { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.land-foot a { color: var(--muted, #9CA7B8); text-decoration: none; }
.land-foot a:hover { color: var(--ink, #EEF2F7); }
.land-foot small { grid-column: 1 / -1; color: var(--faint, #6A7588); line-height: 1.5; }

@media (max-width: 980px) {
  .land-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .land-courses { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .land-grid.plans { grid-template-columns: minmax(0, 1fr); max-width: 520px; }
  .pub-links { display: none; }
  .pub-actions { margin-left: auto; }
}
@media (max-width: 640px) {
  .land-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 0; }
  .land-stats div:last-child { grid-column: 1 / -1; }
  .land-grid.four, .land-courses { grid-template-columns: minmax(0, 1fr); }
  .pub-nav { gap: 10px; padding: 10px 16px; }
  .pub-brand small { display: none; }
  .pub-actions .pub-btn.ghost { display: none; }
  .pub-btn { padding: 0 12px; font-size: 13px; }
  .land-foot { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 380px) { .pub-brand span { display: none; } }
@media (prefers-reduced-motion: reduce) { .land-course { transition: none; } .land-course:hover { transform: none; } }

/* ---------- guia de primeiros passos (dentro do app) ---------- */
.welcome-guide { margin: 18px 0 8px; padding: clamp(18px, 3vw, 28px); border: 1px solid color-mix(in srgb, #55E4EF 28%, var(--line, #232C3C)); border-radius: 16px; background: radial-gradient(ellipse at 0% 0%, rgba(85, 228, 239, .08), transparent 55%), var(--surface, #121722); }
html[data-theme="light"] .welcome-guide { border-color: #A9CBD8; background: radial-gradient(ellipse at 0% 0%, rgba(0, 124, 146, .07), transparent 55%), #FFFFFF; }
.guide-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.guide-head h2 { margin: 6px 0 6px; font: 650 clamp(22px, 2.6vw, 30px) var(--f-display, sans-serif); letter-spacing: -.02em; }
.guide-head p { margin: 0; max-width: 640px; color: var(--muted, #9CA7B8); line-height: 1.55; }
.guide-goals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.guide-goal { display: flex; flex-direction: column; gap: 5px; min-width: 0; padding: 16px; border: 1px solid var(--line, #232C3C); border-top: 3px solid var(--c, #7C8CFF); border-radius: 12px; background: var(--bg2, #0D1118); color: inherit; text-align: left; font: inherit; cursor: pointer; transition: border-color .15s, transform .15s; }
html[data-theme="light"] .guide-goal { background: #F7FAFC; }
.guide-goal:hover { border-color: var(--c, #7C8CFF); transform: translateY(-1px); }
.guide-icon { font: 700 15px var(--f-mono, monospace); color: var(--c, #7C8CFF); }
.guide-goal b { font: 650 15.5px var(--f-display, sans-serif); }
.guide-goal span:not(.guide-icon) { color: var(--muted, #9CA7B8); font-size: 13px; line-height: 1.45; }
.guide-goal small { margin-top: auto; padding-top: 6px; font: 600 11px var(--f-mono, monospace); color: var(--c, #7C8CFF); }
@media (max-width: 900px) { .guide-goals { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .guide-goals { grid-template-columns: minmax(0, 1fr); } .guide-head { flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { .guide-goal { transition: none; } .guide-goal:hover { transform: none; } }

/* "Continuar de onde parou" no topo, com largura total */
.study-home > .resume { max-width: none; margin: 18px 0 6px; }

/* Painel "No seu plano" */
.facts-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.facts-actions .btn.pri { text-decoration: none; }

/* Tema claro: a faixa de números da página inicial ficava cinza com texto ciano */
html[data-theme="light"] .journey-readouts { background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .85), transparent) !important; }
html[data-theme="light"] .journey-readouts strong { color: #006F84 !important; text-shadow: none !important; }
html[data-theme="light"] .journey-readouts span { color: #42566A !important; }

/* Nome de exibição: cadastro, painel da conta e saudações */
#signup-name-label small { color: var(--muted); font-weight: 400; }
.ap-name-form { display: flex; gap: 8px; margin-top: 6px; }
.ap-name-form input { flex: 1; min-width: 0; padding: 8px 10px; border: 1px solid var(--line2); border-radius: 8px; background: var(--bg2); color: var(--ink); font: inherit; }
.ap-name-form input:focus-visible { outline: 2px solid var(--c); outline-offset: 1px; }
.guide-hello { color: var(--c); }
.resume-hello { display: block; margin-bottom: 4px; color: var(--muted); font-size: 13px; }

/* Acessibilidade e detalhes do player */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.tbar .tb { white-space: nowrap; }

/* Reportar um problema na aula */
.report-box { display: grid; gap: 10px; margin-top: 12px; padding: 14px 16px; border: 1px solid var(--line2); border-radius: 12px; background: var(--surface); }
.report-box[hidden] { display: none; }
.report-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 14px; }
.report-head span { color: var(--muted); font: 12px var(--f-mono); }
.report-box label { display: grid; gap: 5px; color: var(--muted); font-size: 13px; }
.report-box select, .report-box textarea { width: 100%; box-sizing: border-box; padding: 8px 10px; border: 1px solid var(--line2); border-radius: 8px; background: var(--bg2); color: var(--ink); font: inherit; font-size: 14px; }
.report-box textarea { resize: vertical; min-height: 72px; }
.report-box select:focus-visible, .report-box textarea:focus-visible { outline: 2px solid var(--c); outline-offset: 1px; }
.report-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.report-status { color: var(--muted); font-size: 13px; }