/* ===== Tokens — dark-first, paleta do sistema FitPro (apps/web) ===== */
:root{
  --bg:#0A0A0B;
  --bg-alt:#0E0F10;
  --surface:#1C1D21;
  --surface-2:#232429;
  --border:#2B2D33;
  --border-soft:#212227;
  --text:#FFFFFF;
  --text-dim:#8E8F94;
  --text-faint:#5B5C61;
  --accent:#97F35A;
  --accent-dim:#4FCF3A;
  --accent-ink:#111214;
  --accent-soft:rgba(151,243,90,.12);
  --coral:#FF7A5C;
  --shadow:0 20px 50px -20px rgba(0,0,0,.7);
  color-scheme: dark;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#F5F6F4;
    --bg-alt:#EFF0EC;
    --surface:#FFFFFF;
    --surface-2:#EFF0EC;
    --border:#DCDEDA;
    --border-soft:#E5E6E2;
    --text:#111214;
    --text-dim:#55565C;
    --text-faint:#8A8B90;
    --accent:#3F8F1C;
    --accent-dim:#347416;
    --accent-ink:#FFFFFF;
    --accent-soft:rgba(63,143,28,.10);
    --coral:#D9532F;
    --shadow:0 20px 50px -25px rgba(17,18,20,.22);
    color-scheme: light;
  }
}
:root[data-theme="light"]{
  --bg:#F5F6F4;
  --bg-alt:#EFF0EC;
  --surface:#FFFFFF;
  --surface-2:#EFF0EC;
  --border:#DCDEDA;
  --border-soft:#E5E6E2;
  --text:#111214;
  --text-dim:#55565C;
  --text-faint:#8A8B90;
  --accent:#3F8F1C;
  --accent-dim:#347416;
  --accent-ink:#FFFFFF;
  --accent-soft:rgba(63,143,28,.10);
  --coral:#D9532F;
  --shadow:0 20px 50px -25px rgba(17,18,20,.22);
  color-scheme: light;
}
:root[data-theme="dark"]{
  --bg:#0A0A0B;
  --bg-alt:#0E0F10;
  --surface:#1C1D21;
  --surface-2:#232429;
  --border:#2B2D33;
  --border-soft:#212227;
  --text:#FFFFFF;
  --text-dim:#8E8F94;
  --text-faint:#5B5C61;
  --accent:#97F35A;
  --accent-dim:#4FCF3A;
  --accent-ink:#111214;
  --accent-soft:rgba(151,243,90,.12);
  --coral:#FF7A5C;
  --shadow:0 20px 50px -20px rgba(0,0,0,.7);
  color-scheme: dark;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Manrope',ui-sans-serif,system-ui,sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  margin:0;
}
h1,h2,h3,h4{
  font-family:'Big Shoulders Display',ui-sans-serif,system-ui,sans-serif;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.01em;
  text-wrap:balance;
  margin:0;
  color:var(--text);
}
p{margin:0;color:var(--text-dim);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;}
.eyebrow{
  font-family:'IBM Plex Mono',ui-monospace,monospace;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent);
  display:flex; align-items:center; gap:.55em;
}
.eyebrow::before{content:"";width:1.4em;height:1px;background:var(--accent);display:inline-block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
section{padding:96px 0;}
.alt{background:var(--bg-alt);}
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:'Manrope';font-weight:700;font-size:.95rem;
  padding:14px 26px;border-radius:999px;
  cursor:pointer; border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--accent);color:var(--accent-ink);}
.btn-primary:hover{background:var(--accent-dim);}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
.btn-text{color:var(--accent);font-weight:700;font-size:.95rem;}
.btn-text:hover{text-decoration:underline;}

::selection{background:var(--accent);color:var(--accent-ink);}
:focus-visible{outline:2px solid var(--accent); outline-offset:3px; border-radius:4px;}

/* ===== Nav ===== */
header.site{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-soft);
}
.navrow{display:flex;align-items:center;justify-content:space-between;padding:18px 0;}
.logo{display:flex;align-items:center;gap:.5em;font-family:'Big Shoulders Display';font-weight:800;font-size:1.4rem;letter-spacing:.02em;}
.logo .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);}
nav.links{display:flex;gap:34px;font-size:.92rem;font-weight:600;color:var(--text-dim);}
nav.links a:hover{color:var(--text);}
.navcta{display:flex;gap:12px;align-items:center;}

/* ===== Hero ===== */
.hero{padding:88px 0 64px;position:relative;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:-20% -10% auto -10%;height:520px;
  background:radial-gradient(closest-side, var(--accent-soft), transparent 70%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;}
.hero h1{font-size:clamp(2.6rem,4.6vw,4.1rem);line-height:.98;}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero p.lead{font-size:1.12rem;max-width:46ch;margin-top:22px;}
.hero-ctas{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
.hero-meta{display:flex;gap:26px;margin-top:40px;padding-top:28px;border-top:1px solid var(--border-soft);}
.hero-meta div{display:flex;flex-direction:column;gap:2px;}
.hero-meta strong{font-family:'Big Shoulders Display';font-size:1.6rem;font-weight:700;}
.hero-meta span{font-size:.78rem;color:var(--text-faint);}

.dash{
  background:var(--surface);border:1px solid var(--border);border-radius:20px;
  box-shadow:var(--shadow); padding:20px; position:relative;
}
.dash-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.dash-dots{display:flex;gap:6px;}
.dash-dots span{width:8px;height:8px;border-radius:50%;background:var(--border);}
.dash-tag{font-family:'IBM Plex Mono';font-size:.68rem;color:var(--text-faint);}
.dash-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:14px;}
.dstat{background:var(--surface-2);border:1px solid var(--border-soft);border-radius:12px;padding:12px;}
.dstat b{display:block;font-family:'Big Shoulders Display';font-size:1.5rem;}
.dstat span{font-size:.7rem;color:var(--text-faint);}
.dstat .up{color:var(--accent);}
.dchart{height:120px;background:var(--surface-2);border:1px solid var(--border-soft);border-radius:12px;padding:14px;display:flex;align-items:flex-end;gap:6px;}
.dchart i{flex:1;background:linear-gradient(to top, var(--accent), color-mix(in srgb, var(--accent) 30%, transparent));border-radius:4px 4px 0 0;display:block;}
.dchart i.dim{background:var(--border);}
.dlist{margin-top:12px;display:flex;flex-direction:column;gap:8px;}
.drow{display:flex;align-items:center;justify-content:space-between;background:var(--surface-2);border:1px solid var(--border-soft);border-radius:10px;padding:9px 12px;font-size:.78rem;}
.drow .ok{color:var(--accent);font-weight:700;}
.avatar-sm{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--coral));display:inline-block;margin-right:8px;vertical-align:middle;}

/* ===== Section headers ===== */
.shead{max-width:640px;margin-bottom:52px;}
.shead h2{font-size:clamp(2rem,3.4vw,2.9rem);margin-top:12px;}
.shead p{margin-top:14px;font-size:1.02rem;}
.center{margin-left:auto;margin-right:auto;text-align:center;}
.center .eyebrow{justify-content:center;}
.center .eyebrow::before{display:none;}

/* ===== Quem somos ===== */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start;}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-top:28px;}
.about-stats div{background:var(--surface);padding:22px;}
.about-stats b{font-family:'Big Shoulders Display';font-size:2.1rem;display:block;}
.about-stats span{font-size:.8rem;color:var(--text-faint);}
.about-copy p+p{margin-top:16px;}
.about-copy p.big{font-size:1.2rem;color:var(--text);}

/* ===== Planos ===== */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:30px;display:flex;flex-direction:column;gap:18px;}
.plan.feat{border-color:var(--accent);background:linear-gradient(180deg,var(--accent-soft),transparent 40%),var(--surface);position:relative;}
.plan-badge{position:absolute;top:-13px;left:30px;background:var(--accent);color:var(--accent-ink);font-size:.7rem;font-weight:800;padding:5px 12px;border-radius:999px;font-family:'IBM Plex Mono';letter-spacing:.05em;}
.plan h3{font-size:1.4rem;}
.plan .price{display:flex;align-items:baseline;gap:6px;}
.plan .price b{font-family:'Big Shoulders Display';font-size:2.6rem;}
.plan .price span{color:var(--text-faint);font-size:.85rem;}
.plan .price small{font-size:.85rem;color:var(--text-faint);}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.plan li{display:flex;gap:10px;font-size:.9rem;color:var(--text-dim);align-items:flex-start;}
.plan li::before{content:"✓";color:var(--accent);font-weight:800;}
.plan .btn{justify-content:center;margin-top:auto;}

/* ===== Form trial ===== */
.trial{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.trial-points{display:flex;flex-direction:column;gap:16px;margin-top:24px;}
.tpoint{display:flex;gap:12px;align-items:flex-start;}
.tpoint i{width:26px;height:26px;border-radius:7px;background:var(--accent-soft);border:1px solid var(--border);flex:none;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:.8rem;font-weight:800;}
.form{display:flex;flex-direction:column;gap:14px;}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field label{display:block;font-size:.76rem;color:var(--text-faint);margin-bottom:6px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;}
.field input, .field select{
  width:100%;background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;
  padding:12px 14px;color:var(--text);font-family:inherit;font-size:.92rem;
}
.field input:focus, .field select:focus{border-color:var(--accent);outline:none;}
.field input.invalid{border-color:var(--coral);}
.field input.valid{border-color:var(--accent-dim);}
.field-error{display:block;min-height:1.1em;font-size:.74rem;color:var(--coral);margin-top:5px;}
.doctype-toggle{display:flex;gap:8px;}
.doctype-opt{
  flex:1;padding:11px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg-alt);
  color:var(--text-dim);font-family:inherit;font-size:.86rem;font-weight:700;cursor:pointer;
  transition:border-color .15s ease, color .15s ease, background .15s ease;
}
.doctype-opt.on{border-color:var(--accent);color:var(--accent-ink);background:var(--accent);}
.form .btn{margin-top:6px;}
.form .btn:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.form-note{font-size:.76rem;color:var(--text-faint);text-align:center;}

/* ===== Feature rows (alternating) ===== */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.feature + .feature{margin-top:110px;}
.feature.rev > *:first-child{order:2;}
.feature.rev > *:last-child{order:1;}
.feature .eyebrow{margin-bottom:14px;}
.feature h3{font-size:clamp(1.7rem,2.6vw,2.3rem);margin-bottom:16px;}
.feature p.desc{font-size:1rem;max-width:48ch;}
.feature .taglist{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap;}
.tag{font-family:'IBM Plex Mono';font-size:.7rem;padding:6px 12px;border:1px solid var(--border);border-radius:999px;color:var(--text-dim);}

.visual{border-radius:20px;overflow:hidden;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);}
.visual-pad{padding:24px;}

/* poster mock for "Reduza o tempo" */
.poster{background:linear-gradient(160deg,var(--surface-2),var(--surface));padding:36px;display:flex;flex-direction:column;gap:16px;min-height:340px;}
.poster .kicker{font-family:'IBM Plex Mono';font-size:.68rem;color:var(--accent);letter-spacing:.1em;}
.poster h4{font-size:1.7rem;line-height:1.05;max-width:14ch;}
.poster .metrics{display:flex;gap:10px;margin-top:auto;}
.poster .metrics div{flex:1;background:var(--bg-alt);border:1px solid var(--border-soft);border-radius:10px;padding:12px;}
.poster .metrics b{display:block;font-family:'Big Shoulders Display';font-size:1.5rem;color:var(--accent);}
.poster .metrics span{font-size:.68rem;color:var(--text-faint);}

/* cobrancas tabs */
.tabs{display:flex;gap:8px;margin-bottom:16px;}
.tab{font-size:.82rem;font-weight:700;padding:9px 16px;border-radius:999px;border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:transparent;font-family:inherit;}
.tab.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);}
.panel{display:none;}
.panel.on{display:block;}
.invoice-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-soft);font-size:.86rem;}
.invoice-row:last-child{border-bottom:none;}
.pill{font-size:.68rem;font-weight:800;padding:4px 10px;border-radius:999px;font-family:'IBM Plex Mono';}
.pill.pago{background:var(--accent-soft);color:var(--accent);}
.pill.pendente{background:color-mix(in srgb, var(--coral) 16%, transparent);color:var(--coral);}

/* retencao radar */
.radar-card{padding:24px;}
.risk{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--border-soft);border-radius:12px;margin-bottom:10px;background:var(--surface-2);}
.risk .bar{flex:1;height:6px;border-radius:99px;background:var(--border);position:relative;overflow:hidden;}
.risk .bar i{position:absolute;inset:0;background:var(--coral);border-radius:99px;}
.risk.low .bar i{background:var(--accent);}
.risk small{font-size:.7rem;color:var(--text-faint);width:66px;text-align:right;}

/* circular visuals */
.circle-figure{
  aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 32% 28%, color-mix(in srgb, var(--accent) 22%, var(--surface)), var(--surface) 70%);
  border:1px solid var(--border);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;position:relative;
}
.circle-figure .ring{position:absolute;inset:14%;border-radius:50%;border:1.5px dashed var(--border);}
.circle-figure .glyph{font-size:2.6rem;color:var(--accent);}
.circle-figure .badge{position:absolute;bottom:12%;background:var(--bg);border:1px solid var(--border);padding:6px 14px;border-radius:999px;font-family:'IBM Plex Mono';font-size:.65rem;color:var(--text-dim);}

/* biometria / totem text card */
.textcard{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:26px;}
.textcard .row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border-soft);font-size:.84rem;}
.textcard .row:last-child{border:none;}
.textcard .ok{color:var(--accent);font-weight:700;}

/* triple layout: circle - text - circle (shape fino / dietas) */
.triple{display:grid;grid-template-columns:.8fr 1.2fr .8fr;gap:28px;align-items:center;}
.triple .circle-figure{max-width:230px;margin:0 auto;}
.triple .mid{text-align:center;}
.triple .mid h3{font-size:clamp(1.6rem,2.4vw,2.1rem);margin-bottom:12px;}

/* professor / aluno */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.duo-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:16px;}
.duo-card h3{font-size:1.6rem;}
.duo-card .tag{align-self:flex-start;}
.duo-card .circle-figure{width:130px;height:130px;margin-top:auto;align-self:center;}

/* teste assistido steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border);border-radius:18px;overflow:hidden;margin-bottom:34px;}
.step{padding:26px;border-right:1px solid var(--border);background:var(--surface);}
.step:last-child{border-right:none;}
.step .num{font-family:'Big Shoulders Display';font-size:1.5rem;color:var(--accent);}
.step h4{font-size:1.05rem;margin:8px 0 6px;text-transform:none;letter-spacing:0;}
.step p{font-size:.85rem;}
.assist-cta{
  border:1.5px dashed var(--border);border-radius:20px;padding:56px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:14px;background:var(--surface);
}
.assist-cta .glyph{font-size:2.4rem;color:var(--accent);}
.assist-cta .foot{display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:center;margin-top:6px;}
.assist-cta .foot span{font-size:.78rem;color:var(--text-faint);}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;}
.faq-item{background:var(--surface);}
.faq-item summary{list-style:none;cursor:pointer;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-weight:700;font-size:1rem;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus{font-family:'Big Shoulders Display';font-size:1.4rem;color:var(--accent);transition:transform .2s ease;flex:none;}
.faq-item[open] summary .plus{transform:rotate(45deg);}
.faq-item .a{padding:0 24px 22px;color:var(--text-dim);max-width:70ch;font-size:.92rem;}

/* closing */
.closing{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:60px;}
.closing-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;}
.closing .taglist{margin-bottom:18px;}
.closing h2{font-size:clamp(2rem,3.6vw,3rem);max-width:16ch;}
.closing-story{max-width:52ch;margin-top:18px;}
.closing-ctas{display:flex;gap:16px;align-items:center;margin-top:34px;flex-wrap:wrap;}

/* footer */
footer.site{border-top:1px solid var(--border-soft);padding:52px 0 34px;}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.foot-brand .logo{margin-bottom:10px;}
.foot-brand p{max-width:32ch;font-size:.86rem;}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap;}
.foot-col h5{font-family:'IBM Plex Mono';font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);margin-bottom:14px;font-weight:600;}
.foot-col a{display:block;font-size:.88rem;color:var(--text-dim);margin-bottom:10px;}
.foot-col a:hover{color:var(--accent);}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--border-soft);display:flex;justify-content:space-between;font-size:.78rem;color:var(--text-faint);flex-wrap:wrap;gap:10px;}

@media (max-width:900px){
  .hero-grid, .about-grid, .trial, .feature, .duo, .plans, .triple{grid-template-columns:1fr !important;}
  .feature.rev > *:first-child{order:1;}
  .feature.rev > *:last-child{order:2;}
  .steps{grid-template-columns:1fr;}
  .step{border-right:none;border-bottom:1px solid var(--border);}
  nav.links{display:none;}
  section{padding:64px 0;}
  .closing{padding:34px;}
  .trial{padding:32px;}
}