/* =========================================================
   LUDOTOPIA — Site institucional
   Design system + componentes
   ========================================================= */

:root{
  /* Cores */
  --ink:#14213A;        /* navy profundo */
  --ink-2:#1E2E52;
  --gold:#F2A93B;       /* âmbar / aventura */
  --gold-deep:#E08A1E;
  --teal:#14A38B;       /* aprendizado / crescimento */
  --coral:#FF6B5A;      /* acento */
  --cream:#FBF6EE;      /* fundo claro */
  --paper:#FFFFFF;
  --text:#232A3D;
  --muted:#5C6478;
  --line:rgba(20,33,58,.10);
  --line-strong:rgba(20,33,58,.16);

  /* Tipografia */
  --font-display:"Fraunces", Georgia, serif;
  --font-body:"Hanken Grotesk", system-ui, sans-serif;

  /* Layout */
  --maxw:1180px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-sm:0 4px 14px rgba(20,33,58,.06);
  --shadow:0 18px 46px rgba(20,33,58,.12);
  --shadow-lg:0 30px 80px rgba(20,33,58,.20);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.12;font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}
p{margin:0}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

/* ---------- Botões ---------- */
.btn{
  --bg:var(--ink); --fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.85em 1.5em;border:1.5px solid transparent;border-radius:999px;
  font-weight:700;font-size:.98rem;letter-spacing:.01em;
  background:var(--bg);color:var(--fg);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{--bg:var(--ink);box-shadow:0 10px 26px rgba(20,33,58,.26)}
.btn--primary:hover{--bg:#0E1830}
.btn--gold{--bg:var(--gold);--fg:#3a2708;box-shadow:0 12px 30px rgba(242,169,59,.42)}
.btn--gold:hover{--bg:#ffc35f}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--outline:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:rgba(20,33,58,.07)}
.btn--ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost-light:hover{background:rgba(255,255,255,.12)}
.btn--sm{padding:.62em 1.1em;font-size:.9rem}
.btn--lg{padding:1em 1.85em;font-size:1.02rem}
.btn--block{width:100%}
.btn--play{background:transparent;color:var(--ink);padding-left:.5em}
.btn--play .play{
  width:42px;height:42px;border-radius:50%;background:#fff;color:var(--gold-deep);
  display:grid;place-items:center;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease)}
.btn--play:hover .play{transform:scale(1.08)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,238,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s;
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 22px rgba(20,33,58,.06)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:11px}
.brand__badge{width:42px;height:42px;border-radius:12px;background:var(--ink);display:grid;place-items:center;
  padding:7px;box-shadow:0 6px 16px rgba(20,33,58,.22)}
.brand__badge img{height:100%;width:100%;object-fit:contain;display:block}
.brand__wordmark{
  font-family:var(--font-display);font-weight:600;font-size:1.5rem;color:var(--ink);letter-spacing:-.02em}
.brand__wordmark span{color:var(--gold-deep)}
.brand__wordmark--light{color:#fff;font-size:1.55rem}
.brand__wordmark--light span{color:var(--gold)}
.nav{display:flex;gap:6px}
.nav a{
  padding:.5em .85em;border-radius:10px;font-weight:600;font-size:.95rem;color:#3b4258;
  transition:color .2s,background .2s}
.nav a:hover{color:var(--ink);background:rgba(20,33,58,.06)}
.header__actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Seções base ---------- */
.section{padding:96px 0}
.section--soft{background:linear-gradient(180deg,#fff,#fbf6ee)}
/* tons de cor por seção */
#como-funciona{background:linear-gradient(180deg,#fff,#eaf7f4)}
#familias{background:linear-gradient(180deg,#fff8ef,#ffeede)}
#portal{background:linear-gradient(180deg,#fbf6ee,#eef6ff)}
#faq{background:linear-gradient(180deg,#fff,#f3f0fb)}
.section--dark{background:radial-gradient(120% 120% at 80% 0%,#1c2c4f 0%,var(--ink) 55%,#0e1830 100%);color:#eaf0fb}
.section__head{max-width:640px;margin-bottom:52px}
.section__head--center{margin-inline:auto;text-align:center}
.section__head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;max-width:none}
.kicker{
  display:inline-block;font-family:var(--font-body);font-weight:800;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold-deep);margin-bottom:14px}
.kicker--light{color:var(--gold)}
.section__title{font-size:clamp(1.9rem,3.6vw,2.9rem);color:var(--ink)}
.section__title--light{color:#fff}
.section__sub{margin-top:16px;font-size:1.1rem;color:var(--muted)}
.section__sub--light{color:#b9c4dc}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:70px 0 90px}
.hero__bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.orb--gold{width:460px;height:460px;background:radial-gradient(circle,#ffd88a,transparent 70%);top:-120px;right:-80px}
.orb--teal{width:420px;height:420px;background:radial-gradient(circle,#8fe6d6,transparent 70%);bottom:-160px;left:-120px;opacity:.4}
.grid-lines{position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(80% 60% at 50% 30%,#000 0%,transparent 75%);opacity:.5}
.hero__grid{position:relative;z-index:1;max-width:840px;margin-inline:auto;text-align:center;padding-top:26px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  padding:.5em 1em;border-radius:999px;font-weight:700;font-size:.82rem;color:#43506e;box-shadow:var(--shadow-sm)}
.eyebrow .dot{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(20,163,139,.18)}
.hero__title{font-size:clamp(2.5rem,5.4vw,4rem);color:var(--ink);margin:22px 0 0;font-weight:600}
.hero__title .hl{position:relative;color:var(--gold-deep);white-space:nowrap}
.hero__title .hl::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.34em;background:rgba(242,169,59,.28);z-index:-1;border-radius:4px}
.hero__lead{margin-top:24px;font-size:1.18rem;color:#42495d;max-width:52ch;margin-inline:auto}
.hero__cta{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:34px;flex-wrap:wrap}
.hero__stats{display:flex;justify-content:center;gap:48px;margin-top:52px;flex-wrap:wrap}
.hero__title{max-width:16ch;margin-inline:auto}
.stat b{display:block;font-family:var(--font-display);font-size:2rem;color:var(--ink);line-height:1}
.stat span{font-size:.9rem;color:var(--muted);max-width:16ch;display:block;margin-top:6px}

.hero__media{position:relative}
/* brilho colorido em blob atrás */
.hero__media::before{content:"";position:absolute;inset:-12% -9% -4% -9%;z-index:-1;
  border-radius:56% 44% 52% 48% / 55% 50% 50% 45%;
  background:radial-gradient(58% 58% at 38% 42%,rgba(242,169,59,.5),transparent 72%),
             radial-gradient(52% 52% at 76% 66%,rgba(20,163,139,.46),transparent 74%),
             radial-gradient(60% 60% at 62% 26%,rgba(255,107,90,.3),transparent 72%);
  filter:blur(24px);animation:blob 15s ease-in-out infinite}
@keyframes blob{
  0%,100%{border-radius:56% 44% 52% 48% / 55% 50% 50% 45%}
  50%{border-radius:44% 56% 46% 54% / 48% 54% 46% 52%}
}
/* moldura limpa (retrato emoldurado) */
.media--hero{aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);background:linear-gradient(160deg,#2a3d68,#14213a)}
.media--hero img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__badge{
  position:absolute;left:-18px;bottom:34px;background:#fff;border-radius:16px;padding:14px 18px;
  display:flex;align-items:center;gap:12px;box-shadow:var(--shadow);max-width:230px}
.hero__badge-num{font-family:var(--font-display);font-size:1.7rem;color:var(--teal);font-weight:700;line-height:1}
.hero__badge-txt{font-size:.82rem;color:var(--muted);font-weight:600;line-height:1.3}

/* ---------- Media placeholders ---------- */
.media{position:relative;overflow:hidden;background:#e9e2d5}
.media img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s var(--ease)}
.media.is-loaded img{opacity:1}
.media::after{
  content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;text-align:center;
  padding:22px;font-family:var(--font-body);font-weight:600;font-size:.82rem;color:#8a8069;line-height:1.4;
  background:repeating-linear-gradient(135deg,#efe8db,#efe8db 12px,#e9e1d2 12px,#e9e1d2 24px)}
.media.is-loaded::after{opacity:0;content:none}
.media--panel{aspect-ratio:16/11;border-radius:var(--radius-lg);box-shadow:var(--shadow)}

/* ---------- Trust / parceiros ---------- */
.trust{padding:34px 0 6px;border-bottom:1px solid var(--line)}
.trust__label{text-align:center;font-weight:700;font-size:.86rem;color:var(--muted);letter-spacing:.02em;margin-bottom:22px}
.marquee{overflow:hidden;padding:6px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee__track{display:flex;gap:18px;width:max-content;animation:marquee 34s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.media--logo{flex:none;width:170px;height:78px;border-radius:14px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);opacity:.98;transition:.3s}
.media--logo::after{font-size:.7rem;background:#f4f0e7}
.media--logo:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.media--logo img{object-fit:contain;padding:15px 20px}

/* ---------- Pilares ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pillar{background:#fff;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.pillar:nth-child(2){border-top-color:var(--gold)}
.pillar:nth-child(3){border-top-color:var(--coral)}
.pillar:nth-child(4){border-top-color:var(--ink-2)}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pillar__icon{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  color:var(--c);background:color-mix(in srgb,var(--c) 14%,#fff)}
.pillar__icon svg{width:28px;height:28px}
.pillar h3{font-size:1.24rem;color:var(--ink);margin-bottom:8px}
.pillar p{font-size:.98rem;color:var(--muted)}

/* ---------- Passos ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:step}
.step{position:relative;padding:32px 28px;background:#fff;border-radius:var(--radius);border:1px solid var(--line);
  border-top:4px solid var(--gold);box-shadow:var(--shadow-sm)}
.step:nth-child(1){border-top-color:var(--teal)}
.step:nth-child(3){border-top-color:var(--coral)}
.step__num{font-family:var(--font-display);font-size:2.4rem;color:var(--gold);font-weight:700;display:block;margin-bottom:10px}
.step:nth-child(1) .step__num{color:var(--teal)}
.step:nth-child(3) .step__num{color:var(--coral)}
.step h3{font-size:1.2rem;color:var(--ink);margin-bottom:8px}
.step p{color:var(--muted);font-size:.98rem}

/* ---------- Galeria interativa (Aventuras) ---------- */
.selector{
  display:flex;gap:10px;max-width:1120px;height:440px;margin:8px auto 0;padding-inline:24px;
  align-items:stretch}
.option{
  position:relative;flex:1 1 0;min-width:56px;border:2px solid rgba(255,255,255,.12);border-radius:20px;
  background-size:cover;background-position:center;background-color:#16233f;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;text-align:left;color:#fff;padding:0;
  box-shadow:0 12px 34px rgba(0,0,0,.32);
  transition:flex .6s var(--ease),border-color .5s,box-shadow .5s;
  opacity:0;transform:translateX(-40px)}
.selector.is-in .option{opacity:1;transform:none;transition:flex .6s var(--ease),border-color .5s,box-shadow .5s,opacity .6s,transform .6s}
.option.is-active{flex:7 1 0;border-color:rgba(255,255,255,.55);box-shadow:0 26px 60px rgba(0,0,0,.5)}
.option__shade{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(0deg,rgba(8,14,28,.86) 0%,rgba(8,14,28,.22) 42%,rgba(8,14,28,.05) 70%)}
.option__label{position:relative;z-index:2;display:flex;align-items:center;gap:14px;padding:22px}
.option__icon{flex:none;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  background:rgba(16,24,42,.72);border:1.5px solid rgba(255,255,255,.28);backdrop-filter:blur(6px)}
.option__icon svg{width:22px;height:22px;color:#fff}
.option__info{min-width:0;overflow:hidden}
.option__title{display:block;font-family:var(--font-display);font-size:1.28rem;font-weight:600;white-space:nowrap;
  opacity:0;transform:translateX(18px);transition:opacity .5s .1s var(--ease),transform .5s .1s var(--ease)}
.option__sub{display:block;color:#cdd6ea;font-size:.9rem;white-space:nowrap;margin-top:2px;
  opacity:0;transform:translateX(18px);transition:opacity .5s .16s var(--ease),transform .5s .16s var(--ease)}
.option.is-active .option__title,.option.is-active .option__sub{opacity:1;transform:none}
.selector__hint{text-align:center;color:#aeb9d3;font-size:.92rem;margin-top:26px}

/* ---------- Faixa BNCC ---------- */
.bncc{position:relative;overflow:hidden;padding:66px 0;color:#fff;
  background:linear-gradient(118deg,#15A58C 0%,#0E8FA2 46%,#1C3A63 100%)}
.bncc::before{content:"";position:absolute;inset:0;
  background:radial-gradient(42% 62% at 86% 18%,rgba(242,169,59,.42),transparent 70%),
             radial-gradient(40% 60% at 8% 90%,rgba(255,107,90,.28),transparent 72%)}
.bncc__inner{position:relative;text-align:center;max-width:840px;margin-inline:auto}
.bncc__badge{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.32);
  padding:.42em 1.05em;border-radius:999px;font-weight:800;font-size:.74rem;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:16px}
.bncc__title{font-size:clamp(1.7rem,3.6vw,2.6rem);color:#fff}
.bncc__sub{margin-top:14px;font-size:1.12rem;color:rgba(255,255,255,.92)}
.bncc__sub b{color:#ffd98a}
.bncc__chips{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.bncc__chips li{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.26);
  padding:.5em 1.05em;border-radius:999px;font-weight:600;font-size:.9rem}

/* ---------- Split (públicos) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split--reverse .split__copy{order:2}
.split__copy .section__title{margin-top:6px}
.checklist{list-style:none;padding:0;margin:26px 0 30px;display:grid;gap:12px}
.checklist li{position:relative;padding-left:34px;font-size:1.03rem;color:#3b4257}
.checklist li::before{content:"";position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:50%;
  background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat}
.section--dark .checklist li{color:#cdd6ea}
.split__cta{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Features (portal) ---------- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease)}
.feature:hover{transform:translateY(-6px)}
.feature__ic{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:1.6rem;margin-bottom:14px;
  background:rgba(20,163,139,.14)}
.feature:nth-child(2) .feature__ic{background:rgba(242,169,59,.16)}
.feature:nth-child(3) .feature__ic{background:rgba(255,107,90,.14)}
.feature:nth-child(4) .feature__ic{background:rgba(30,46,82,.10)}
.feature h3{font-size:1.14rem;color:var(--ink);margin-bottom:7px}
.feature p{color:var(--muted);font-size:.96rem}

/* ---------- Impacto ---------- */
.impact{position:relative;overflow:hidden;color:#fff;padding:66px 0;
  background:radial-gradient(90% 130% at 8% 0%,#22376a 0%,var(--ink) 60%,#0e1830 100%)}
.impact::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;top:-160px;right:6%;
  background:radial-gradient(circle,rgba(242,169,59,.35),transparent 70%);filter:blur(10px)}
.impact::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;bottom:-180px;left:2%;
  background:radial-gradient(circle,rgba(20,163,139,.34),transparent 70%);filter:blur(10px)}
.impact__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.impact__item b{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.2rem);color:var(--gold);display:block;line-height:1}
.impact__item:nth-child(2) b{color:#3fd6bd}
.impact__item:nth-child(3) b{color:#ff8a7a}
.impact__item:nth-child(4) b{color:#ffd27f}
.impact__item span{color:#c4cfe6;font-size:.95rem;margin-top:8px;display:block}

/* ---------- Depoimentos ---------- */
.depo{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center}
.depo__photo{aspect-ratio:4/3;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.depo__cap{position:absolute;left:14px;bottom:14px;z-index:3;color:#fff;font-weight:600;font-size:.8rem;
  background:rgba(20,33,58,.55);backdrop-filter:blur(6px);padding:8px 12px;border-radius:11px;display:flex;align-items:center;gap:8px}
.depo__cap span{background:var(--coral);color:#fff;font-size:.62rem;font-weight:800;padding:3px 8px;border-radius:999px;
  text-transform:uppercase;letter-spacing:.06em}
.depo__quotes .quotes{max-width:none;margin:0}
.depo__quotes .quote{text-align:left}
.depo__quotes .quote figcaption{justify-content:flex-start}
.depo__quotes .quotes__nav{justify-content:flex-start}
.depo__quotes .quotes__note{text-align:left}
.quotes{position:relative;max-width:820px;margin:0 auto;min-height:230px}
.quote{margin:0;position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);text-align:center}
.quote.is-active{opacity:1;visibility:visible;transform:none;position:relative}
.quote blockquote{margin:0;font-family:var(--font-display);font-size:clamp(1.3rem,2.4vw,1.7rem);color:var(--ink);
  font-weight:500;line-height:1.4}
.quote figcaption{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:26px}
.quote__av{width:52px;height:52px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,var(--gold),var(--teal));flex:none}
.quote__av img{width:100%;height:100%;object-fit:cover}
.quote__who{text-align:left}
.quote__who b{color:var(--ink);display:block;font-family:var(--font-body);font-weight:700}
.quote__who small{color:var(--muted)}
.quotes__nav{display:flex;justify-content:center;gap:10px;margin-top:30px}
.qdot{width:10px;height:10px;border-radius:50%;border:0;background:var(--line-strong);transition:.3s}
.qdot.is-active{background:var(--gold);width:26px;border-radius:6px}
.quotes__note{text-align:center;color:var(--muted);font-size:.8rem;margin-top:24px;font-style:italic}

/* ---------- FAQ ---------- */
.faq{max-width:780px}
.accordion{display:grid;gap:12px}
.ac{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .3s}
.ac[open]{box-shadow:var(--shadow-sm)}
.ac summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:var(--font-display);font-weight:600;font-size:1.1rem;
  color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:16px}
.ac summary::-webkit-details-marker{display:none}
.ac summary::after{content:"+";font-size:1.5rem;color:var(--gold-deep);transition:transform .3s;font-family:var(--font-body)}
.ac[open] summary::after{transform:rotate(45deg)}
.ac__body{padding:0 24px 20px;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{padding:20px 0 76px}
.cta-band__inner{background:radial-gradient(120% 160% at 0% 0%,#24365e,var(--ink));color:#fff;border-radius:var(--radius-lg);
  padding:52px 56px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  box-shadow:var(--shadow);position:relative;overflow:hidden}
.cta-band__inner::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,169,59,.4),transparent 70%);right:-60px;top:-120px}
.cta-band__inner h2{font-size:clamp(1.6rem,3vw,2.2rem);position:relative}
.cta-band__inner p{color:#c2cde3;margin-top:8px;position:relative}
.cta-band__inner .btn{position:relative}

/* ---------- Contato ---------- */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact__list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.contact__list li{display:flex;align-items:center;gap:12px;color:#3b4257;font-weight:600}
.contact__list a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-strong)}
.contact__form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:18px;display:flex;flex-direction:column}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{font-weight:700;font-size:.9rem;color:var(--ink);margin-bottom:7px}
.field label small{color:var(--muted);font-weight:500}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:1rem;padding:.8em .95em;border:1.5px solid var(--line-strong);border-radius:12px;
  background:#fdfbf7;color:var(--text);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(20,163,139,.14)}
.field textarea{resize:vertical}
.form-note{margin-top:14px;padding:12px 16px;border-radius:12px;font-weight:600;font-size:.94rem;
  background:rgba(20,163,139,.12);color:#0c7a67}
.form-hint{margin-top:14px;font-size:.82rem;color:var(--muted);text-align:center}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#cdd6ea;padding:66px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px}
.footer__brand p{margin-top:14px;font-size:.95rem;color:#9fabc7;max-width:34ch}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);
  font-weight:700;font-size:.9rem;transition:.25s}
.social a:hover{background:var(--gold);color:var(--ink)}
.footer__col h4{font-family:var(--font-body);font-weight:800;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;
  color:#fff;margin-bottom:16px}
.footer__col a{display:block;padding:5px 0;color:#9fabc7;font-size:.95rem;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__news p{color:#9fabc7;font-size:.92rem;margin-bottom:14px}
.news{display:flex;gap:8px}
.news input{flex:1;min-width:0;padding:.72em .9em;border-radius:10px;border:1.5px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);color:#fff;font-family:inherit}
.news input::placeholder{color:#8792ab}
.news input:focus{outline:none;border-color:var(--gold)}
.news button{width:46px;border-radius:10px;border:0;background:var(--gold);color:var(--ink);font-size:1.2rem;font-weight:700}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:46px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);color:#8792ab;font-size:.86rem}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Utils responsivos ---------- */
.show-mobile{display:none}

/* ================= RESPONSIVO ================= */
@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr;gap:30px}
  .hero__media{max-width:560px;margin-inline:auto}
  .pillars,.features{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:36px}
  .split--reverse .split__copy{order:0}
  .contact{grid-template-columns:1fr;gap:34px}
  .depo{grid-template-columns:1fr;gap:30px}
  .depo__quotes .quote{text-align:center}
  .depo__quotes .quote figcaption,.depo__quotes .quotes__nav{justify-content:center}
  .depo__quotes .quotes__note{text-align:center}
}
@media (max-width:820px){
  .nav,.header__actions{display:none}
  .nav-toggle{display:flex}
  .site-header.nav-open .nav{
    display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:2px;padding:16px 24px 22px;
    background:var(--cream);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .site-header.nav-open .header__actions{
    display:flex;position:absolute;top:calc(76px + 220px);left:0;right:0;flex-direction:column;gap:10px;padding:0 24px 22px;
    background:var(--cream)}
  .site-header.nav-open{position:relative}
  .steps,.impact__grid{grid-template-columns:1fr}
  .section{padding:70px 0}
  .section__head--row{flex-direction:column;align-items:flex-start}
  .hide-mobile{display:none}
  .show-mobile{display:block;margin-top:26px}
  /* galeria vira acordeão vertical */
  .selector{flex-direction:column;height:auto;max-width:560px}
  .option{height:76px;flex:none;transform:translateY(20px)}
  .option.is-active{flex:none;height:280px}
  .selector.is-in .option{transform:none}
}
@media (max-width:520px){
  .container{padding-inline:18px}
  .pillars,.features,.footer__grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .hero__stats{gap:24px}
  .cta-band__inner{padding:34px 26px}
  .brand__wordmark{font-size:1.3rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .option{opacity:1;transform:none}
}