/* ============================================================
   Donnu A/B — site institucional
   Paleta e escala herdadas do design system do produto.
   Fontes auto-hospedadas (sem terceiros no runtime, LGPD-friendly).
   ============================================================ */
@font-face { font-family:"Inter"; font-style:normal; font-weight:400; font-display:swap; src:url("fonts/inter-400.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:500; font-display:swap; src:url("fonts/inter-500.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:600; font-display:swap; src:url("fonts/inter-600.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:700; font-display:swap; src:url("fonts/inter-700.woff2") format("woff2"); }
@font-face { font-family:"Space Grotesk"; font-style:normal; font-weight:500; font-display:swap; src:url("fonts/space-500.woff2") format("woff2"); }
@font-face { font-family:"Space Grotesk"; font-style:normal; font-weight:600; font-display:swap; src:url("fonts/space-600.woff2") format("woff2"); }
@font-face { font-family:"Space Grotesk"; font-style:normal; font-weight:700; font-display:swap; src:url("fonts/space-700.woff2") format("woff2"); }

:root {
  --green-950:#072e25; --green-900:#0b3f33; --green-800:#0e5442; --green-700:#126850;
  --green-600:#15735a; --green-500:#1a8a6c; --green-400:#4fae91; --green-300:#8ac7b4;
  --green-200:#bcded2; --green-100:#dcede6; --green-50:#eef6f2;
  --ink:#171d1b; --n-700:#3d4543; --n-500:#6c7673; --n-400:#8d9693;
  --n-300:#c3cac7; --n-200:#e4e8e6; --n-100:#eff1f0; --n-50:#f7f8f8; --white:#fff;
  --amber:#b54708; --amber-bg:#fdf1df;

  --r-sm:10px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(23,29,27,.05), 0 4px 14px rgba(23,29,27,.06);
  --shadow-md:0 8px 24px rgba(23,29,27,.08), 0 2px 6px rgba(23,29,27,.05);
  --shadow-pop:0 18px 50px rgba(11,63,51,.16);
  --maxw:1140px;
  --sans:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  --display:"Space Grotesk","Inter",system-ui,sans-serif;
}

* { box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  margin:0; font-family:var(--sans); color:var(--ink); background:var(--white);
  font-size:17px; line-height:1.6; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
h1,h2,h3,h4 { margin:0; font-family:var(--display); font-weight:600; letter-spacing:-.02em; line-height:1.12; }
p { margin:0; }
a { color:inherit; text-decoration:none; }
img,svg { display:block; max-width:100%; }

.s-container { width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.s-narrow { max-width:760px; }
.s-center { text-align:center; margin-left:auto; margin-right:auto; }

/* ---------- tipografia utilitária ---------- */
.s-h1 { font-size:clamp(2.3rem,5.2vw,3.9rem); }
.s-h2 { font-size:clamp(1.8rem,3.6vw,2.7rem); }
.s-lead { font-size:clamp(1.05rem,1.5vw,1.22rem); color:var(--n-700); line-height:1.62; }
.s-muted { color:var(--n-500); }
.s-eyebrow {
  display:inline-block; font-family:var(--display); font-weight:600; font-size:.82rem;
  letter-spacing:.08em; text-transform:uppercase; color:var(--green-600); margin-bottom:16px;
}
.s-eyebrow--light { color:var(--green-300); }

/* ---------- botões ---------- */
.s-btn {
  --pad:12px 20px; display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--sans); font-weight:600; font-size:.98rem; padding:var(--pad);
  border-radius:var(--r-md); border:1px solid transparent; cursor:pointer;
  transition:transform .12s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.s-btn:active { transform:translateY(1px); }
.s-btn--sm { --pad:9px 15px; font-size:.9rem; }
.s-btn--lg { --pad:15px 26px; font-size:1.05rem; }
.s-btn--block { width:100%; }
.s-btn--primary { background:var(--green-600); color:var(--white); box-shadow:0 6px 18px rgba(21,115,90,.28); }
.s-btn--primary:hover { background:var(--green-700); box-shadow:0 10px 26px rgba(21,115,90,.34); transform:translateY(-1px); }
.s-btn--ghost { background:transparent; color:var(--ink); border-color:var(--n-200); }
.s-btn--ghost:hover { border-color:var(--n-300); background:var(--n-50); }
.s-btn--outline { background:var(--white); color:var(--green-700); border-color:var(--green-200); }
.s-btn--outline:hover { border-color:var(--green-400); background:var(--green-50); }

/* ---------- header ---------- */
.s-header {
  position:sticky; top:0; z-index:50; background:rgba(255,255,255,.82);
  backdrop-filter:saturate(1.4) blur(12px); -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--n-200);
}
.s-header__inner { display:flex; align-items:center; justify-content:space-between; height:68px; }
.s-logo { display:inline-flex; align-items:center; gap:10px; font-family:var(--display); font-weight:700; font-size:1.12rem; }
.s-logo__mark {
  display:grid; place-items:center; width:32px; height:32px; border-radius:9px;
  background:var(--green-600); color:var(--white); font-weight:700; font-size:1.05rem;
}
.s-logo__word span { color:var(--green-600); }
.s-logo--light .s-logo__word { color:var(--white); }
.s-logo--light .s-logo__word span { color:var(--green-300); }

.s-nav { display:flex; align-items:center; gap:6px; }
.s-nav > a { padding:9px 12px; border-radius:var(--r-sm); font-weight:500; font-size:.96rem; color:var(--n-700); transition:color .15s, background .15s; }
.s-nav > a:hover { color:var(--ink); background:var(--n-100); }
.s-nav__login { font-weight:600 !important; }
.s-nav .s-btn { margin-left:8px; }

/* seletor de idioma */
.s-lang { display:inline-flex; align-items:center; gap:2px; margin-left:6px; font-size:.86rem; font-weight:600; }
.s-lang a { padding:6px 8px; border-radius:var(--r-sm); color:var(--n-400); text-decoration:none; transition:color .15s, background .15s; }
.s-lang a:hover { color:var(--ink); background:var(--n-100); }
.s-lang a.is-active { color:var(--green-600); }
.s-lang span { color:var(--n-200); }

.s-burger { display:none; flex-direction:column; gap:5px; width:44px; height:44px; align-items:center; justify-content:center; background:none; border:none; cursor:pointer; }
.s-burger span { width:22px; height:2px; background:var(--ink); border-radius:2px; transition:.25s; }
.s-burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.s-burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.s-burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.s-hero { position:relative; overflow:hidden; padding:72px 0 40px; }
.s-hero__glow {
  position:absolute; inset:-20% -10% auto -10%; height:620px; pointer-events:none; z-index:0;
  background:
    radial-gradient(680px 420px at 78% 8%, rgba(79,174,145,.28), transparent 60%),
    radial-gradient(520px 420px at 8% 0%, rgba(21,115,90,.16), transparent 55%),
    radial-gradient(900px 500px at 50% -10%, rgba(220,237,230,.7), transparent 70%);
}
.s-hero__grid { position:relative; z-index:1; display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; padding-top:24px; padding-bottom:56px; }
.s-hero__copy { max-width:600px; }
.s-hero__cta { display:flex; gap:12px; margin-top:30px; flex-wrap:wrap; }
.s-center-cta { justify-content:center; }
.s-hero__note { margin-top:18px; color:var(--n-500); font-size:.98rem; }
.s-hero__note b { color:var(--ink); }

/* mock de relatório */
.s-hero__art { display:flex; justify-content:center; }
.s-report {
  width:100%; max-width:420px; background:var(--white); border:1px solid var(--n-200);
  border-radius:var(--r-xl); box-shadow:var(--shadow-pop); padding:22px; transform:rotate(.6deg);
}
.s-report__head { display:flex; justify-content:space-between; align-items:flex-start; gap:12px; margin-bottom:18px; }
.s-report__title { display:block; font-family:var(--display); font-weight:600; font-size:1.05rem; }
.s-report__sub { font-size:.8rem; color:var(--n-500); }
.s-pill { display:inline-flex; align-items:center; gap:6px; font-size:.78rem; font-weight:600; padding:6px 10px; border-radius:var(--r-pill); white-space:nowrap; }
.s-pill--win { background:var(--green-600); color:var(--white); }
.s-report__prob { background:var(--green-50); border-radius:var(--r-md); padding:14px; }
.s-report__prob-row { display:flex; justify-content:space-between; align-items:baseline; font-size:.86rem; color:var(--n-700); }
.s-report__prob-row b { font-family:var(--display); font-size:1.35rem; color:var(--green-700); }
.s-report__prob-foot { font-size:.72rem; color:var(--n-500); }
.s-bar { position:relative; height:9px; background:var(--green-100); border-radius:var(--r-pill); margin:9px 0 5px; overflow:hidden; }
.s-bar__fill { position:absolute; inset:0 auto 0 0; background:linear-gradient(90deg,var(--green-500),var(--green-600)); border-radius:var(--r-pill); }
.s-bar__thr { position:absolute; top:-3px; bottom:-3px; width:2px; background:var(--green-800); opacity:.5; }
.s-report__vars { margin:16px 0 4px; display:flex; flex-direction:column; gap:2px; }
.s-var { display:flex; align-items:center; gap:10px; padding:9px 10px; border-radius:var(--r-sm); font-size:.9rem; }
.s-var--win { background:var(--green-50); }
.s-var__name { flex:1; font-weight:500; }
.s-var__rate { font-family:var(--display); font-weight:600; }
.s-var__rate em { color:var(--green-600); font-style:normal; font-size:.82rem; margin-left:4px; }
.s-dot { width:9px; height:9px; border-radius:50%; flex:none; }
.s-dot--a { background:var(--n-400); }
.s-dot--b { background:var(--green-500); }
.s-spark { width:100%; height:56px; margin-top:8px; }
.s-spark polyline { fill:none; stroke-width:2.5; stroke-linecap:round; stroke-linejoin:round; }
.s-spark__a { stroke:var(--n-300); }
.s-spark__b { stroke:var(--green-500); }

/* barra de credenciais */
.s-trust {
  list-style:none; margin:8px 0 0; padding:22px; display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
  background:var(--white); border:1px solid var(--n-200); border-radius:var(--r-lg); box-shadow:var(--shadow-sm);
}
.s-trust li { display:flex; flex-direction:column; gap:2px; }
.s-trust b { font-family:var(--display); font-size:1.25rem; color:var(--green-700); }
.s-trust span { font-size:.86rem; color:var(--n-500); }

/* ---------- seções ---------- */
.s-section { padding:88px 0; }
.s-section--tint { background:var(--n-50); }
.s-section__head { max-width:680px; margin:0 0 48px; }
.s-section__head--light { color:var(--white); }
.s-section__head--light .s-lead { color:var(--green-100); }

/* grids de cards */
.s-grid { display:grid; gap:22px; }
.s-grid--3 { grid-template-columns:repeat(3,1fr); }
.s-grid--2 { grid-template-columns:repeat(2,1fr); }
.s-card {
  background:var(--white); border:1px solid var(--n-200); border-radius:var(--r-lg); padding:28px;
  box-shadow:var(--shadow-sm); transition:transform .18s ease, box-shadow .2s ease, border-color .2s ease;
}
.s-card:hover { transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:var(--green-200); }
.s-card h3 { font-size:1.18rem; margin:16px 0 8px; }
.s-card p { color:var(--n-500); font-size:.98rem; }
.s-ico {
  display:grid; place-items:center; width:52px; height:52px; border-radius:var(--r-md);
  background:var(--green-50); font-size:24px;
}
.s-ico--light { background:rgba(255,255,255,.08); }

/* passos */
.s-steps { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; counter-reset:step; }
.s-step { position:relative; padding:28px; background:var(--white); border:1px solid var(--n-200); border-radius:var(--r-lg); box-shadow:var(--shadow-sm); }
.s-step__num {
  display:grid; place-items:center; width:40px; height:40px; border-radius:12px; margin-bottom:16px;
  background:var(--green-600); color:var(--white); font-family:var(--display); font-weight:700; font-size:1.1rem;
}
.s-step h3 { font-size:1.14rem; margin-bottom:8px; }
.s-step p { color:var(--n-500); font-size:.98rem; }

/* seção escura (segurança) */
.s-dark { background:linear-gradient(160deg,var(--green-900),var(--green-950)); color:var(--green-100); }
.s-dark .s-h2 { color:var(--white); }
.s-shield { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.09); border-radius:var(--r-lg); padding:28px; }
.s-shield h3 { color:var(--white); font-size:1.16rem; margin:16px 0 8px; }
.s-shield p { color:var(--green-100); font-size:.98rem; opacity:.92; }

/* ---------- planos ---------- */
.s-plans { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; align-items:stretch; }
.s-plan {
  position:relative; display:flex; flex-direction:column; gap:18px; padding:30px;
  background:var(--white); border:1px solid var(--n-200); border-radius:var(--r-xl); box-shadow:var(--shadow-sm);
}
.s-plan--featured { border-color:var(--green-600); box-shadow:var(--shadow-pop); }
.s-plan__badge {
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--green-600); color:var(--white); font-size:.78rem; font-weight:600;
  padding:5px 14px; border-radius:var(--r-pill); white-space:nowrap;
}
.s-plan__head h3 { font-size:1.4rem; }
.s-plan__tag { color:var(--n-500); font-size:.92rem; margin-top:6px; }
.s-plan__price { font-family:var(--display); font-weight:700; font-size:3rem; line-height:1; color:var(--ink); }
.s-plan__price small { font-size:1rem; font-weight:500; color:var(--n-500); }
.s-plan__cur { font-size:1.2rem; font-weight:600; color:var(--n-500); vertical-align:super; margin-right:2px; }
.s-plan__price--custom { font-size:1.9rem; }
.s-plan__list { list-style:none; margin:4px 0 0; padding:0; display:grid; gap:11px; }
.s-plan__list li { position:relative; padding-left:26px; font-size:.96rem; color:var(--n-700); }
.s-plan__list li::before { content:"✓"; position:absolute; left:0; top:0; color:var(--green-600); font-weight:700; }
.s-plan__list li b { color:var(--ink); }

/* tabela comparativa */
.s-compare-wrap { margin-top:56px; }
.s-compare-title { font-size:1.3rem; margin-bottom:18px; text-align:center; }
.s-compare-scroll { overflow-x:auto; border:1px solid var(--n-200); border-radius:var(--r-lg); background:var(--white); box-shadow:var(--shadow-sm); }
.s-compare { width:100%; border-collapse:collapse; min-width:640px; }
.s-compare th, .s-compare td { padding:14px 18px; text-align:left; font-size:.94rem; border-bottom:1px solid var(--n-100); }
.s-compare thead th { font-family:var(--display); font-size:1rem; color:var(--ink); background:var(--n-50); position:sticky; top:0; }
.s-compare td:first-child, .s-compare th:first-child { color:var(--n-700); }
.s-compare td:not(:first-child), .s-compare th:not(:first-child) { text-align:center; font-weight:600; }
.s-compare .is-featured { background:var(--green-50); }
.s-compare tbody tr:last-child td { border-bottom:none; }
.s-yes { color:var(--green-600); }
.s-no { color:var(--n-300); }
.s-compare-foot { text-align:center; color:var(--n-500); font-size:.92rem; margin-top:16px; }

/* ---------- FAQ ---------- */
.s-faq { display:flex; flex-direction:column; gap:12px; }
.s-faq details {
  background:var(--white); border:1px solid var(--n-200); border-radius:var(--r-md); padding:4px 20px;
  transition:border-color .2s, box-shadow .2s;
}
.s-faq details[open] { border-color:var(--green-200); box-shadow:var(--shadow-sm); }
.s-faq summary {
  cursor:pointer; list-style:none; padding:16px 0; font-weight:600; font-size:1.04rem;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.s-faq summary::-webkit-details-marker { display:none; }
.s-faq summary::after { content:"+"; font-family:var(--display); font-size:1.4rem; color:var(--green-600); transition:transform .2s; }
.s-faq details[open] summary::after { transform:rotate(45deg); }
.s-faq p { color:var(--n-500); padding:0 0 18px; font-size:.98rem; }

/* ---------- CTA final ---------- */
.s-cta { background:linear-gradient(160deg,var(--green-900),var(--green-950)); color:var(--green-100); }
.s-cta__title { color:var(--white); }
.s-cta .s-lead { color:var(--green-100); margin:14px auto 0; max-width:520px; }
.s-cta .s-btn--ghost { color:var(--white); border-color:rgba(255,255,255,.25); }
.s-cta .s-btn--ghost:hover { background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.4); }

/* ---------- footer ---------- */
.s-footer { background:var(--ink); color:var(--n-300); padding:56px 0 28px; }
.s-footer__inner { display:grid; grid-template-columns:1.2fr 2fr; gap:40px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,.08); }
.s-footer__brand p { margin-top:14px; color:var(--n-400); font-size:.94rem; max-width:320px; }
.s-footer__cols { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.s-footer__cols h4 { font-family:var(--display); font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; color:var(--n-400); margin-bottom:14px; }
.s-footer__cols a { display:block; color:var(--n-300); font-size:.94rem; padding:5px 0; transition:color .15s; }
.s-footer__cols a:hover { color:var(--white); }
.s-footer__base { display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding-top:22px; color:var(--n-400); font-size:.86rem; }

/* ---------- reveal ---------- */
[data-reveal] { opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
[data-reveal].is-in { opacity:1; transform:none; }

/* ---------- responsivo ---------- */
@media (max-width:960px) {
  .s-hero__grid { grid-template-columns:1fr; gap:20px; }
  .s-hero__art { order:-1; }
  .s-report { max-width:360px; transform:none; }
  .s-grid--3, .s-steps { grid-template-columns:1fr 1fr; }
  .s-plans { grid-template-columns:1fr; max-width:460px; margin:0 auto; }
  .s-plan--featured { order:-1; }
  .s-footer__inner { grid-template-columns:1fr; }
}
@media (max-width:680px) {
  body { font-size:16px; }
  .s-section { padding:60px 0; }
  .s-nav { display:none; position:absolute; top:68px; left:0; right:0; flex-direction:column; align-items:stretch; gap:2px;
    background:var(--white); border-bottom:1px solid var(--n-200); padding:12px 16px 18px; box-shadow:var(--shadow-md); }
  .s-nav.is-open { display:flex; }
  .s-nav > a { padding:12px; }
  .s-nav .s-btn { margin:6px 0 0; }
  .s-burger { display:flex; }
  .s-grid--3, .s-grid--2, .s-steps, .s-trust { grid-template-columns:1fr; }
  .s-trust { gap:16px; }
  .s-footer__cols { grid-template-columns:1fr 1fr; }
  .s-footer__base { flex-direction:column; gap:6px; }
}
@media (prefers-reduced-motion:reduce) {
  * { scroll-behavior:auto; }
  [data-reveal] { opacity:1; transform:none; transition:none; }
}

/* ---------- aviso de cookies ---------- */
.s-cookie {
  position:fixed; left:16px; right:16px; bottom:16px; z-index:80; margin:0 auto; max-width:720px;
  display:flex; align-items:center; gap:16px; flex-wrap:wrap; justify-content:space-between;
  background:var(--white); border:1px solid var(--n-200); border-radius:var(--r-lg);
  box-shadow:var(--shadow-pop); padding:16px 20px;
}
.s-cookie[hidden] { display:none; }
.s-cookie__txt { margin:0; font-size:.9rem; color:var(--n-700); flex:1; min-width:240px; line-height:1.55; }
.s-cookie__txt a { color:var(--green-600); text-decoration:underline; }
@media (max-width:480px) { .s-cookie { flex-direction:column; align-items:stretch; } .s-cookie .s-btn { width:100%; } }