/* ==========================================================================
   Sprint ENEM — Landing page
   Breakpoints: ≥1200 desktop · 768–1199 tablet · <768 mobile
   ========================================================================== */

/* Poppins (local) */
@font-face{font-family:'Poppins';font-weight:400;font-style:normal;font-display:swap;src:url('fonts/poppins-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-weight:500;font-style:normal;font-display:swap;src:url('fonts/poppins-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-weight:600;font-style:normal;font-display:swap;src:url('fonts/poppins-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-weight:700;font-style:normal;font-display:swap;src:url('fonts/poppins-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-weight:800;font-style:normal;font-display:swap;src:url('fonts/poppins-latin-800-normal.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-weight:900;font-style:normal;font-display:swap;src:url('fonts/poppins-latin-900-normal.woff2') format('woff2')}

:root{
  --bg:#070A08;
  --bg-alt:#0A120D;
  --footer:#050706;
  --surface:#0D1410;
  --surface-2:#0F1A14;
  --green-deep:#0B2717;
  --green-glow:#0E3B24;
  --green-glow-2:#145C35;
  --accent:#2BD46F;
  --accent-hover:#7CE38B;
  --on-accent:#04130A;
  --text:#F2F5F3;
  --text-soft:#B4C0B9;
  --text-muted:#A2AFA8;
  --text-faint:#8F9C95;
  --text-green-soft:#D5E9DD;
  --text-green-soft-2:#C8DDD0;
  --label-green:#9BE6B6;
  --label-green-2:#BFEFD0;
  --border:#1B2A21;
  --border-2:#1E2F25;
  --border-green:#1F3A2A;
  --border-green-2:#1E4A31;
  --section-line:#16211B;
  --danger:#E0706A;
  --page-mock:#F3F6F4;

  --gutter:120px;
  --section-y:120px;
  --radius-card:20px;
}

*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
svg{display:block;flex-shrink:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
[id]{scroll-margin-top:24px}

.skip-link{position:absolute;left:16px;top:-80px;z-index:10;padding:12px 18px;border-radius:10px;background:var(--accent);color:var(--on-accent);font-weight:700}
.skip-link:focus{top:16px;color:var(--on-accent)}

.container{width:100%;max-width:calc(1200px + var(--gutter) * 2);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--section-y) 0}
.section--alt{background:var(--bg-alt);border-top:1px solid var(--section-line);border-bottom:1px solid var(--section-line)}

/* ---------- Tipografia ---------- */
.eyebrow{font-size:14px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent)}
.h2{font-size:48px;line-height:1.1;font-weight:800;letter-spacing:-1px}
.hl{color:var(--accent)}
.section-head{display:flex;flex-direction:column;gap:16px;align-items:center;text-align:center;margin-bottom:56px}
.section-head--lg{margin-bottom:64px}
.section-head p{font-size:17px;color:var(--text-muted)}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  height:60px;padding:0 32px;border-radius:12px;
  background:var(--accent);color:var(--on-accent);
  font-size:17px;font-weight:800;
  transition:background-color .15s ease,transform .15s ease,box-shadow .15s ease;
}
.btn:hover{background:var(--accent-hover);color:var(--on-accent)}
.btn:active{transform:translateY(1px)}
.btn svg{transition:transform .15s ease}
.btn:hover svg{transform:translateX(3px)}
.btn--lg{height:64px;border-radius:14px;font-size:18px}
.btn--block{display:flex;width:100%}

.btn-outline{
  display:inline-flex;align-items:center;height:44px;padding:0 22px;border-radius:10px;
  border:1.5px solid var(--accent);color:var(--text);font-weight:700;
  transition:background-color .15s ease;
}
.btn-outline:hover{background:rgba(43,212,111,.1);color:var(--text)}

/* ---------- Logo ---------- */
.logo{display:flex;align-items:center;gap:12px;color:var(--text)}
.logo:hover{color:var(--text)}
.logo__word{font-size:26px;font-weight:900;letter-spacing:1px}
.badge{font-size:12px;font-weight:800;letter-spacing:2px;padding:5px 10px;border-radius:6px;background:var(--accent);color:var(--on-accent);line-height:1.2}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;padding-bottom:96px;
  background:radial-gradient(900px 600px at 78% 45%,var(--green-glow) 0%,rgba(14,59,36,0) 70%),var(--bg);
  border-bottom:1px solid var(--section-line);
}
.nav{height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav__links{display:flex;align-items:center;gap:40px;font-size:15px;font-weight:500}
.nav__links a{white-space:nowrap}
.nav__links a:not(.btn-outline){color:#C9D3CD}
.nav__links a:not(.btn-outline):hover{color:var(--accent-hover)}

.hero__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;align-items:center;padding-top:56px}
.hero__copy{grid-column:span 7;display:flex;flex-direction:column;gap:28px}
.hero__visual{grid-column:span 5;display:flex;justify-content:center;align-items:center;height:600px;position:relative}

.pill{
  align-self:flex-start;display:inline-flex;align-items:center;gap:10px;
  padding:8px 16px;border-radius:999px;background:#0F1F16;border:1px solid var(--border-green);
  font-size:14px;font-weight:600;color:var(--label-green-2);
}
.hero h1{font-size:66px;line-height:1.04;font-weight:800;letter-spacing:-1.5px}
.hero__lead{max-width:600px;font-size:19px;line-height:1.6;color:var(--text-soft)}
.hero__cta{display:flex;align-items:center;gap:24px;padding-top:8px}
.hero__cta-note{font-size:14px;line-height:1.5;color:var(--text-faint)}
.chips{display:flex;flex-wrap:wrap;gap:12px;padding-top:12px}
.chip{padding:10px 16px;border-radius:10px;background:var(--surface);border:1px solid var(--border);font-size:14px;font-weight:600}
.chip b{color:var(--accent);font-weight:800}

/* Capa do ebook (mockup em imagem com fundo transparente) */
.ring{position:absolute;border-radius:50%;pointer-events:none}
.ring--1{width:420px;height:420px;border:1px solid var(--border-green)}
.ring--2{width:540px;height:540px;border:1px dashed #173024}
.cover-img{
  position:relative;display:block;height:500px;width:auto;max-width:100%;object-fit:contain;
  filter:drop-shadow(24px 32px 40px rgba(0,0,0,.55)) drop-shadow(0 0 60px rgba(43,212,111,.16));
}

/* Faixa */
.strip{
  min-height:76px;padding:16px 24px;background:var(--accent);color:var(--on-accent);
  display:flex;align-items:center;justify-content:center;gap:16px;text-align:center;
  font-size:18px;font-weight:700;line-height:1.45;
}

/* ==========================================================================
   Problema × solução
   ========================================================================== */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.card{padding:40px;border-radius:var(--radius-card);background:var(--surface);border:1px solid var(--border);display:flex;flex-direction:column;gap:24px}
.card--featured{background:var(--green-deep);border:1.5px solid var(--accent)}
.card__title{font-size:22px;font-weight:700;color:#DCE3DF}
.card--featured .card__title{color:var(--text)}
.checklist{display:flex;flex-direction:column;gap:24px}
.checklist li{display:flex;gap:14px;align-items:flex-start;font-size:16px;line-height:1.55;color:#A9B5AE}
.checklist li svg{margin-top:2px}
.card--featured .checklist li{color:var(--text-green-soft)}

/* ==========================================================================
   O que tem
   ========================================================================== */
.areas{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.area{padding:28px 24px;border-radius:18px;background:var(--surface-2);border:1px solid var(--border-2);display:flex;flex-direction:column;gap:16px}
.area__head{display:flex;justify-content:space-between;align-items:center}
.area__icon{width:52px;height:52px;border-radius:14px;background:var(--green-deep);display:flex;align-items:center;justify-content:center}
.area__num{font-size:14px;font-weight:700;color:#4E6457}
.area__body{display:flex;flex-direction:column;gap:16px}
.area h3{font-size:20px;font-weight:700}
.area p{font-size:14px;line-height:1.6;color:var(--text-muted)}
.area--featured{background:var(--green-deep);border:1.5px solid var(--accent)}
.area--featured .area__icon{background:var(--accent)}
.area--featured .area__num{color:#8FC7A5}
.area--featured p{color:var(--text-green-soft-2)}

.extras{margin-top:20px;padding:32px 40px;border-radius:18px;background:var(--bg);border:1px solid var(--border);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;align-items:center}
.extra{display:flex;gap:14px;align-items:center}
.extra strong{display:block;font-size:16px;font-weight:700}
.extra span{display:block;font-size:13px;color:var(--text-faint)}

/* ==========================================================================
   Oferta
   ========================================================================== */
.offer{background:radial-gradient(700px 500px at 72% 50%,var(--green-glow) 0%,rgba(14,59,36,0) 70%),var(--bg)}
.offer__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;align-items:center}
.offer__copy{grid-column:span 6;display:flex;flex-direction:column;gap:24px;padding-right:40px}
.offer__copy > p{font-size:18px;line-height:1.65;color:var(--text-soft)}
.note{display:flex;gap:14px;align-items:flex-start;padding:20px 24px;border-radius:14px;background:var(--surface);border:1px solid var(--border);font-size:14px;line-height:1.6;color:var(--text-muted)}
.note svg{margin-top:1px}
.note--mobile{display:none}

.offer-card{grid-column:span 6;padding:48px;border-radius:24px;background:var(--surface);border:1.5px solid var(--accent);box-shadow:0 0 80px rgba(43,212,111,.14);display:flex;flex-direction:column;gap:28px}
.offer-card__head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.offer-card__head .logo{gap:10px}
.offer-card__head .logo__word{font-size:24px}
.offer-card__head .badge{font-size:11px;padding:4px 8px;border-radius:5px}
.offer-card__type{font-size:13px;font-weight:600;color:var(--text-faint)}
.includes{display:flex;flex-direction:column;gap:14px}
.includes li{display:flex;gap:12px;align-items:flex-start;font-size:16px;line-height:1.5}
.includes li svg{margin-top:2px}
.divider{height:1px;background:var(--border-2)}
.price{display:flex;flex-direction:column;align-items:center;gap:4px}
.price__label{font-size:14px;font-weight:600;color:var(--text-faint)}
.price__value{display:flex;align-items:flex-start;gap:8px;color:var(--accent)}
.price__cur{font-size:28px;font-weight:700;margin-top:18px}
.price__num{font-size:96px;font-weight:800;line-height:1;letter-spacing:-3px}
.offer-card__foot{text-align:center;font-size:13px;color:var(--text-faint)}

/* ==========================================================================
   Por dentro
   ========================================================================== */
.pages{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.page{margin:0;display:flex;flex-direction:column;gap:14px}
.page figcaption{font-size:15px;font-weight:600;color:#DCE3DF}
.page__link{display:block;border-radius:10px;transition:transform .2s ease}
.page__link:hover{transform:translateY(-4px)}
.page__img{display:block;width:100%;height:auto;aspect-ratio:849/1200;border-radius:10px;background:#F7F4EE;box-shadow:0 20px 50px rgba(0,0,0,.5)}

/* ==========================================================================
   Como usar
   ========================================================================== */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;counter-reset:step}
.steps::before{content:"";position:absolute;left:36px;right:36px;top:35px;height:2px;background:#1E3A2A}
.step{position:relative;display:flex;flex-direction:column;gap:16px}
.step__num{width:72px;height:72px;border-radius:50%;background:var(--green-deep);border:2px solid var(--accent);color:var(--text);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;flex-shrink:0}
.step:first-child .step__num{background:var(--accent);color:var(--on-accent);border:0}
.step__body{display:flex;flex-direction:column;gap:16px}
.step h3{font-size:20px;font-weight:700}
.step p{font-size:15px;line-height:1.6;color:var(--text-muted)}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{border-bottom:0}
.faq__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}
.qa{border-radius:18px;background:var(--surface-2);border:1px solid var(--border-2)}
.qa summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  padding:32px 32px 0;font-size:18px;font-weight:700;line-height:1.4;min-height:44px;
}
.qa summary::-webkit-details-marker{display:none}
.qa:not([open]) summary{padding-bottom:32px}
.qa__chev{margin-top:2px;transition:transform .2s ease}
.qa[open] .qa__chev{transform:rotate(180deg)}
.qa p{padding:12px 32px 32px;font-size:15px;line-height:1.65;color:var(--text-muted)}
.qa summary:hover .qa__chev{stroke:var(--accent-hover)}

/* ==========================================================================
   CTA final + rodapé
   ========================================================================== */
.final{
  min-height:480px;padding:96px 0;
  background:radial-gradient(800px 420px at 50% 100%,var(--green-glow-2) 0%,rgba(20,92,53,0) 70%),var(--green-deep);
  display:flex;align-items:center;text-align:center;
}
.final .container{display:flex;flex-direction:column;align-items:center;gap:24px}
.final h2{font-size:60px;line-height:1.05;font-weight:800;letter-spacing:-1.5px}
.final p{font-size:18px;color:var(--text-green-soft-2)}
.final .btn{margin-top:8px;padding:0 40px}

.footer{background:var(--footer);font-size:13px;color:#7F8C85}
.footer .container{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:12px}

/* ==========================================================================
   Tablet · 768–1199px
   ========================================================================== */
@media (max-width:1199px){
  :root{--gutter:40px;--section-y:96px}
  .nav__links{gap:24px}
  .hero h1{font-size:clamp(44px,5.4vw,60px)}
  .h2{font-size:40px}
  .final h2{font-size:48px}

  .hero__copy{grid-column:span 7}
  .hero__visual{grid-column:span 5;height:520px}
  .cover-img{height:440px}
  .ring--1{width:360px;height:360px}
  .ring--2{width:460px;height:460px}

  .areas{grid-template-columns:repeat(6,minmax(0,1fr))}
  .area{grid-column:span 2}
  .area:nth-child(4),.area:nth-child(5){grid-column:span 3}
  .extras{grid-template-columns:repeat(2,minmax(0,1fr));padding:28px 32px}

  .offer__copy{grid-column:span 12;padding-right:0;margin-bottom:40px}
  .offer-card{grid-column:2 / span 10}

  .pages{grid-template-columns:repeat(2,minmax(0,1fr))}

  .steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:48px}
  .steps::before{display:none}
}

@media (max-width:991px){
  .nav__links{gap:20px;font-size:14px}
  .hero__grid{padding-top:32px;row-gap:24px}
  .hero__copy,.hero__visual{grid-column:span 12}
  .hero__visual{height:auto;padding:48px 0 8px}
  .ring{display:none}
  .cover-img{height:420px}
}

/* ==========================================================================
   Mobile · <768px
   ========================================================================== */
@media (max-width:859px){
  .nav__links a:not(.btn-outline){display:none}
}

@media (max-width:767px){
  :root{--gutter:20px;--section-y:72px}
  [id]{scroll-margin-top:12px}

  .eyebrow{font-size:12px}
  .h2{font-size:30px;line-height:1.15;letter-spacing:0}
  .h2 br{display:none}
  .section-head{gap:20px;margin-bottom:32px}
  .section-head--lg{margin-bottom:32px}

  .btn{height:58px;font-size:16px;gap:10px;padding:0 24px}

  /* Nav */
  .nav{height:72px}
  .nav__links a:not(.btn-outline){display:none}
  .logo{gap:8px}
  .logo__word{font-size:20px}
  .badge{font-size:10px;padding:4px 7px;border-radius:5px}
  .nav .btn-outline{padding:0 16px;font-size:14px}

  /* Hero */
  .hero{padding-bottom:56px;border-bottom:0;background:radial-gradient(420px 420px at 50% 78%,var(--green-glow) 0%,rgba(14,59,36,0) 70%),var(--bg)}
  .hero__grid{padding-top:20px;row-gap:0}
  .hero__copy{gap:20px}
  .pill{font-size:12px;padding:7px 14px;gap:8px}
  .pill svg{width:14px;height:14px}
  .hero h1{font-size:38px;line-height:1.08;letter-spacing:-.8px}
  .hero__lead{font-size:16px}
  .hero__cta{padding-top:0;flex-direction:column;align-items:stretch;gap:0}
  .hero__cta .btn{width:100%}
  .hero__cta-note{display:none}
  .chips{gap:8px;padding-top:0}
  .chip{padding:8px 12px;border-radius:9px;font-size:13px}
  .hero__visual{padding:44px 0 0}
  .cover-img{height:auto;width:min(58vw,230px);filter:drop-shadow(14px 22px 28px rgba(0,0,0,.55)) drop-shadow(0 0 44px rgba(43,212,111,.18))}

  .strip{padding:18px 20px;font-size:15px}
  .strip svg{display:none}

  /* Problema */
  .compare{grid-template-columns:1fr;gap:20px}
  .card{padding:28px 22px;border-radius:18px;gap:18px}
  .card__title{font-size:18px}
  .checklist{gap:18px}
  .checklist li{font-size:15px;gap:12px}
  .checklist li svg{width:20px;height:20px}

  /* Áreas */
  .areas{grid-template-columns:1fr;gap:14px}
  .area,.area:nth-child(4),.area:nth-child(5){grid-column:auto;flex-direction:row;align-items:flex-start;padding:20px;border-radius:16px;gap:16px}
  .area__num{display:none}
  .area__icon{width:46px;height:46px;border-radius:12px}
  .area__icon svg{width:22px;height:22px}
  .area__body{gap:4px}
  .area h3{font-size:17px}
  .area p{line-height:1.55}
  .extras{margin-top:20px;padding:0;border:0;background:none;gap:10px}
  .extra{padding:16px;border-radius:14px;background:var(--bg);border:1px solid var(--border);align-items:flex-start;height:100%}
  .extra svg{display:none}
  .extra strong{font-size:14px}
  .extra span{font-size:12px;font-weight:500}

  /* Oferta */
  .offer{background:radial-gradient(400px 400px at 50% 70%,var(--green-glow) 0%,rgba(14,59,36,0) 70%),var(--bg)}
  .offer__copy{gap:20px;text-align:center;margin-bottom:28px}
  .offer__copy > p{font-size:15px;line-height:1.6}
  .note--desktop{display:none}
  .note--mobile{display:flex;grid-column:span 12;margin-top:20px;padding:16px 18px;border-radius:12px;font-size:13px;line-height:1.55}
  .note--mobile svg{display:none}
  .offer-card{grid-column:span 12;padding:28px 22px;border-radius:20px;gap:20px;box-shadow:0 0 60px rgba(43,212,111,.14)}
  .offer-card__head .logo__word{font-size:20px}
  .offer-card__head .badge{font-size:10px;padding:3px 7px;border-radius:4px}
  .includes{gap:12px}
  .includes li{font-size:14px;gap:10px}
  .includes li svg{width:18px;height:18px}
  .price{gap:2px}
  .price__label{font-size:13px}
  .price__value{gap:6px}
  .price__cur{font-size:22px;margin-top:12px}
  .price__num{font-size:68px;letter-spacing:-2px}
  .offer-card__foot{font-size:12px}

  /* Por dentro */
  .section-head p{font-size:15px;margin-top:-8px}
  .pages{gap:14px}
  .page{gap:10px}
  .page figcaption{font-size:13px}
  .page__link,.page__img{border-radius:8px}
  .page__img{box-shadow:0 12px 30px rgba(0,0,0,.45)}

  /* Como usar */
  .steps{grid-template-columns:1fr;row-gap:24px}
  .step{flex-direction:row;gap:16px}
  .step__num{width:52px;height:52px;font-size:18px}
  .step__body{gap:4px}
  .step h3{font-size:17px}
  .step p{font-size:14px;line-height:1.55}

  /* FAQ */
  .faq__list{grid-template-columns:1fr;gap:12px}
  .qa{border-radius:14px}
  .qa summary{padding:22px 20px 0;font-size:16px}
  .qa:not([open]) summary{padding-bottom:22px}
  .qa p{padding:8px 20px 22px;font-size:14px;line-height:1.6}

  /* CTA final */
  .final{min-height:420px;padding:64px 0;background:radial-gradient(400px 300px at 50% 100%,var(--green-glow-2) 0%,rgba(20,92,53,0) 70%),var(--green-deep)}
  .final .container{align-items:stretch;gap:18px}
  .final h2{font-size:34px;line-height:1.1;letter-spacing:0}
  .final h2 br{display:none}
  .final p{font-size:15px}
  .final .btn{margin-top:0;width:100%}

  .footer{font-size:12px}
  .footer .container{min-height:0;padding-top:24px;padding-bottom:24px;flex-direction:column;justify-content:center;gap:6px;text-align:center}
}

@media (max-width:359px){
  .hero h1{font-size:34px}
  .price__num{font-size:58px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}