/* ============================================================================
   Leituras Pharmafit · landing.css
   Pagina inicial (/) — hero, features, aulas, precos, fontes, faq
   ============================================================================ */

/* BACKGROUND EFFECTS */
body::before{content:"";position:fixed;inset:0;z-index:-1;background:
  radial-gradient(ellipse 800px 600px at 15% 10%, rgba(245,165,36,.12), transparent 60%),
  radial-gradient(ellipse 700px 500px at 85% 20%, rgba(168,85,247,.10), transparent 60%),
  radial-gradient(ellipse 900px 700px at 50% 100%, rgba(255,106,61,.08), transparent 60%)}

/* DISCLAIMER BAR (topo) */
.disclaimer-bar{display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(180deg,var(--panel2),var(--panel));border-bottom:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center;padding:9px 18px;line-height:1.5;flex-wrap:wrap}
.disclaimer-bar strong{color:var(--ink);font-weight:600}
.disclaimer-bar .ico{display:inline-flex;width:18px;height:18px;align-items:center;justify-content:center;background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3);border-radius:5px;color:var(--info);font-size:11px;flex-shrink:0;font-weight:700}
@media(max-width:520px){.disclaimer-bar{font-size:11px;padding:8px 14px}}

/* NAV */
nav{position:sticky;top:0;z-index:100;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;background:rgba(7,9,12,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px}
nav .brand .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 10px var(--accent)}
nav .brand span{color:var(--accent)}
nav .links{display:flex;gap:28px;font-size:14px}
nav .links a{color:var(--muted);transition:.15s}
nav .links a:hover{color:var(--ink)}
nav .cta{display:flex;gap:10px;align-items:center}

/* MOBILE HAMBURGER */
.hamb{display:none;background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:18px}
.mobile-menu{position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100vh;background:var(--panel);border-left:1px solid var(--line);transition:right .25s;z-index:200;padding:24px;display:flex;flex-direction:column;gap:10px}
.mobile-menu.open{right:0}
.mobile-menu a{color:var(--ink);padding:12px 14px;border-radius:10px;background:var(--panel2);text-decoration:none;font-size:15px}
.mobile-menu .close{align-self:flex-end;background:transparent;color:var(--muted);font-size:24px;border:none;cursor:pointer;padding:0 4px;margin-bottom:10px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:150;display:none}
.overlay.open{display:block}
@media(max-width:820px){ nav .links{display:none} nav .cta .btn:first-child{display:none} .hamb{display:inline-flex} }

/* CONTAINER */
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* HERO */
.hero{padding:80px 24px 60px;text-align:center;position:relative}
@media(max-width:520px){.hero{padding:48px 18px 40px}}
.badge-top{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(245,165,36,.08);border:1px solid rgba(245,165,36,.3);border-radius:999px;font-size:12px;color:var(--accent);margin-bottom:24px;font-weight:500}
.badge-top .pulse{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:clamp(32px,6vw,58px);line-height:1.08;letter-spacing:-.02em;font-weight:800;max-width:860px;margin:0 auto 20px}
.hero h1 .gradient{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{font-size:clamp(16px,2.2vw,20px);color:var(--muted);max-width:640px;margin:0 auto 36px;line-height:1.5}
.hero .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.hero .trust{font-size:12px;color:var(--muted);display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-top:12px}
.hero .trust span{display:inline-flex;align-items:center;gap:4px}
.hero .trust .ok{color:var(--ok)}

/* HERO MOCKUP */
.hero-mockup{max-width:940px;margin:50px auto 0;background:linear-gradient(135deg,#1c2330,#15202d);border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:0 30px 80px rgba(0,0,0,.6), 0 0 100px rgba(245,165,36,.08)}
.hero-mockup-inner{background:var(--bg2);border-radius:14px;padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:700px){ .hero-mockup-inner{grid-template-columns:1fr} }
.mock-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.mock-card h4{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--accent);margin-bottom:10px}
.mock-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.mock-row:last-child{border:none}
.mock-row .v{color:var(--accent);font-family:var(--mono);font-weight:600}
.mock-big{font-size:36px;font-family:var(--mono);color:var(--accent);font-weight:700;margin:10px 0;text-align:center}
.mock-syringe{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:10px}
.mock-syringe svg{width:100%;height:auto}

/* SECTIONS */
section{padding:80px 0}
.section-head{text-align:center;margin-bottom:50px}
.section-head .eyebrow{display:inline-block;color:var(--accent);font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:600;margin-bottom:14px}
.section-head h2{font-size:clamp(28px,4.5vw,40px);font-weight:800;letter-spacing:-.02em;max-width:720px;margin:0 auto 14px;line-height:1.15}
.section-head p{color:var(--muted);font-size:17px;max-width:560px;margin:0 auto}

/* FEATURES GRID */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){ .features{grid-template-columns:repeat(2,1fr)} }
@media(max-width:600px){ .features{grid-template-columns:1fr} }
.feat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s;position:relative;overflow:hidden}
.feat::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(245,165,36,.4),transparent);opacity:0;transition:.3s}
.feat::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 0% 0%,rgba(245,165,36,.06),transparent 50%);opacity:0;transition:.3s;pointer-events:none}
.feat:hover{border-color:rgba(245,165,36,.35);transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.3),0 0 0 1px rgba(245,165,36,.2)}
.feat:hover::before{opacity:1}
.feat:hover::after{opacity:1}
.feat .icon{width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,rgba(245,165,36,.18),rgba(255,106,61,.08));border:1px solid rgba(245,165,36,.25);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 4px 12px rgba(0,0,0,.2);transition:.25s;position:relative}
.feat:hover .icon{transform:translateY(-2px) scale(1.05);box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 8px 22px rgba(245,165,36,.25)}
.feat h3{font-size:17px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em;position:relative;z-index:1}
.feat p{color:var(--muted);font-size:14px;line-height:1.6;position:relative;z-index:1}

/* AULAS — paleta unificada dark + accent (sem carnaval) */
.aulas-section{background:linear-gradient(180deg,transparent,rgba(245,165,36,.03),transparent)}
.aulas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.aula{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;position:relative}
.aula:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 16px 40px rgba(245,165,36,.08)}
.aula-thumb{height:160px;position:relative;overflow:hidden;background:linear-gradient(135deg,#1a1f2c,#0e1116);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
/* Padrão geométrico sutil de fundo (mesmo pra todas) */
.aula-thumb::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 30% 30%,rgba(245,165,36,.08) 0,transparent 40%),radial-gradient(circle at 70% 70%,rgba(255,106,61,.06) 0,transparent 40%);opacity:.8}
/* Cada aula tem um ícone temático grande no fundo */
.aula-thumb::after{font-size:88px;opacity:.18;filter:grayscale(.3) drop-shadow(0 4px 16px rgba(245,165,36,.3));z-index:1}
.aula-thumb.t1::after{content:"💉"}
.aula-thumb.t2::after{content:"🩹"}
.aula-thumb.t3::after{content:"🥩"}
.aula-thumb.t4::after{content:"✨"}
.aula-thumb.t5::after{content:"🧬"}
.aula-thumb.t6::after{content:"🔬"}
.aula-thumb .play{position:relative;z-index:2;width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:#000;font-size:18px;font-weight:700;box-shadow:0 12px 30px rgba(245,165,36,.35),0 0 0 6px rgba(7,9,12,.5);transition:.2s}
.aula:hover .aula-thumb .play{transform:scale(1.08);box-shadow:0 16px 40px rgba(245,165,36,.5),0 0 0 6px rgba(7,9,12,.5)}
.aula-thumb .pro-tag{position:absolute;top:10px;right:10px;background:linear-gradient(135deg,#a855f7,#7c3aed);color:white;padding:3px 10px;border-radius:999px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;z-index:3;box-shadow:0 4px 12px rgba(168,85,247,.3)}
.aula-body{padding:16px}
.aula-body h4{font-size:15px;font-weight:600;margin-bottom:8px;line-height:1.35;color:var(--ink)}
.aula-body p{color:var(--muted);font-size:12px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.aula-body p span:first-child{color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:.4px;font-size:10.5px}
.aula-body p span:last-child{font-family:var(--mono);background:var(--panel2);padding:2px 8px;border-radius:999px;border:1px solid var(--line);font-size:11px}

/* PRICING */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:860px;margin:0 auto}
@media(max-width:720px){ .pricing{grid-template-columns:1fr} }
.plan{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:34px 30px;position:relative;transition:.2s}
.plan.pro{background:linear-gradient(135deg,#1a1f2c,#181a2c);border-color:rgba(245,165,36,.4);box-shadow:0 0 60px rgba(245,165,36,.1)}
.plan.pro::before{content:"MAIS ESCOLHIDO";position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--accent),var(--accent2));color:#000;padding:5px 16px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:1px}
.plan .pname{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:10px}
.plan.pro .pname{color:var(--accent)}
.plan .price{display:flex;align-items:baseline;gap:4px;margin:10px 0 6px}
.plan .price .currency{font-size:18px;color:var(--muted)}
.plan .price .amount{font-size:52px;font-weight:800;letter-spacing:-.03em;font-family:var(--mono)}
.plan.pro .price .amount{color:var(--accent)}
.plan .price .period{color:var(--muted);font-size:14px;margin-left:4px}
.plan .tagline{color:var(--muted);font-size:14px;margin-bottom:24px}
.plan ul{list-style:none;margin-bottom:26px}
.plan ul li{padding:9px 0;display:flex;align-items:flex-start;gap:10px;font-size:14px}
.plan ul li .chk{color:var(--ok);font-weight:700;flex-shrink:0;margin-top:1px}
.plan ul li .x{color:#4b5563;flex-shrink:0;margin-top:1px}
.plan ul li.dim{color:var(--muted)}
.plan .btn{width:100%}

/* HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){ .steps{grid-template-columns:1fr} }
.step{text-align:center;padding:24px}
.step .num{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#000;font-size:22px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 10px 30px rgba(245,165,36,.25)}
.step h3{font-size:18px;font-weight:700;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:10px;transition:.2s}
.faq details[open]{border-color:rgba(245,165,36,.3)}
.faq summary{cursor:pointer;font-size:15px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:22px;color:var(--accent);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:14px;color:var(--muted);font-size:14px;line-height:1.7}

/* FINAL CTA */
.cta-final{text-align:center;padding:80px 24px;background:linear-gradient(180deg,transparent,rgba(245,165,36,.04))}
.cta-final h2{font-size:clamp(28px,5vw,44px);font-weight:800;letter-spacing:-.02em;margin-bottom:18px;line-height:1.15}
.cta-final p{color:var(--muted);font-size:17px;max-width:520px;margin:0 auto 30px}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:900px;margin:50px auto 0;padding:0 24px}
@media(max-width:700px){ .stats{grid-template-columns:repeat(2,1fr);gap:10px}}
.stat{text-align:center;padding:18px 14px;background:linear-gradient(135deg,rgba(245,165,36,.04),rgba(255,106,61,.02));border:1px solid var(--line);border-radius:14px;transition:.2s}
.stat:hover{border-color:rgba(245,165,36,.3);transform:translateY(-2px)}
.stat .n{font-size:30px;font-weight:800;font-family:var(--mono);background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stat .l{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;margin-top:8px;font-weight:600}

/* COOKIE BANNER LGPD */
.cookie{position:fixed;bottom:16px;left:16px;right:16px;max-width:620px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;z-index:300;box-shadow:0 20px 60px rgba(0,0,0,.5);display:none;align-items:center;gap:14px;flex-wrap:wrap}
.cookie.show{display:flex}
.cookie p{color:var(--muted);font-size:13px;flex:1;min-width:240px}
.cookie a{color:var(--accent)}
.cookie .acts{display:flex;gap:8px;flex-wrap:wrap}
.cookie button{padding:8px 14px;border-radius:8px;border:none;cursor:pointer;font-size:13px;font-weight:600}
.cookie button.accept{background:var(--accent);color:#000}
.cookie button.reject{background:var(--panel2);color:var(--muted);border:1px solid var(--line)}

/* LEGAL FOOTER */
footer.legal{padding:30px 24px 24px;border-top:1px solid var(--line);background:var(--bg2);color:var(--muted);font-size:12px}
footer.legal .grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
@media(max-width:720px){ footer.legal .grid{grid-template-columns:1fr} }
footer.legal h4{color:var(--ink);font-size:13px;margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px}
footer.legal a{color:var(--muted);text-decoration:none;display:block;padding:4px 0}
footer.legal a:hover{color:var(--accent)}
footer.legal .disclaim{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);max-width:1180px;margin-left:auto;margin-right:auto;line-height:1.6}