/* ============================================================
   Instituto ABNER — Servir Transforma Vidas
   Paleta e conteúdo baseados na apresentação oficial do projeto
   ============================================================ */

:root{
  /* Paleta da apresentação */
  --azul:#10379E;        /* títulos e cor principal */
  --azul-claro:#1565C0;
  --ink:#0B2464;
  --texto:#5A6570;
  --paper:#FFFFFF;
  --mist:#F2F5FC;
  --vermelho:#E53935;
  --amarelo:#FBC02D;
  --verde:#43A047;
  --roxo:#8E24AA;
  --radius:16px;
  --shadow:0 4px 16px rgba(16,55,158,.08);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Nunito Sans',sans-serif;
  color:var(--texto);
  background:var(--paper);
  line-height:1.65;
  overflow-x:hidden;
}
h1,h2,h3{font-family:'Fraunces',serif;line-height:1.12;color:var(--azul)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
section{padding:88px 0;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:800;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--azul);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:4px;border-radius:2px;background:var(--amarelo)}
.lead{font-size:1.12rem;max-width:660px;color:var(--texto)}
h2{font-size:clamp(1.9rem,3.6vw,2.6rem)}

/* peça de quebra-cabeça decorativa */
.peca{position:absolute;width:54px;opacity:.9;pointer-events:none;animation:flutua 7s ease-in-out infinite}
.peca.p2{animation-delay:1.4s}
.peca.p3{animation-delay:2.8s}
.peca.p4{animation-delay:4.2s}
@keyframes flutua{
  0%,100%{transform:translateY(0) rotate(-6deg)}
  50%{transform:translateY(-14px) rotate(6deg)}
}

/* ===== NAV ===== */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.93);backdrop-filter:blur(10px);
  border-bottom:1px solid #e7ecf5;
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:14px}
.brand{display:flex;align-items:center;gap:12px;font-family:'Fraunces',serif;font-weight:700;font-size:1.22rem;color:var(--azul);line-height:1.1}
.brand img{height:48px;width:auto}
.brand small{display:block;font-family:'Nunito Sans',sans-serif;font-weight:700;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texto)}
.nav-links{display:flex;gap:24px;font-weight:700;font-size:.92rem}
.nav-links a{position:relative;padding:6px 0;color:#33436e;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;border-radius:2px;
  background:var(--amarelo);transition:width .25s}
.nav-links a:hover::after,.nav-links a:focus-visible::after{width:100%}
.btn{
  display:inline-block;padding:13px 28px;border-radius:999px;font-weight:800;font-size:.98rem;
  transition:transform .18s,box-shadow .18s;border:none;cursor:pointer;
}
.btn:focus-visible{outline:3px solid var(--azul-claro);outline-offset:3px}
.btn-primary{background:var(--azul);color:#fff}
.btn-primary:hover{background:#0c2a7a}
.btn-warm{background:var(--vermelho);color:#fff}
.btn-warm:hover{background:#c62828}
.btn-ghost{border:2px solid var(--azul);color:var(--azul);padding:11px 26px;background:transparent}
.btn-ghost:hover{background:var(--azul);color:#fff}
.nav .btn{padding:10px 22px;font-size:.9rem}
.menu-toggle{display:none;background:none;border:none;font-size:1.7rem;color:var(--azul);cursor:pointer}

/* ===== HERO (slide 1) ===== */
.hero{position:relative;padding:76px 0 110px;background:
  radial-gradient(1100px 520px at 88% -10%,#e8effd 0%,transparent 60%),
  radial-gradient(800px 420px at -10% 110%,#fdf6e0 0%,transparent 55%),#fff}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.1rem);font-weight:700;margin:10px 0 22px}
.hero h1 .destaque{color:var(--vermelho)}
.hero-cta{display:flex;gap:16px;margin-top:34px;flex-wrap:wrap}
.hero-note{margin-top:26px;font-size:.9rem;color:#7482a8;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.hero-figure{display:flex;justify-content:center;position:relative}
.hero-figure img{width:min(430px,88%);filter:drop-shadow(0 18px 40px rgba(16,55,158,.22))}
.hero-figure .hero-foto{
  width:min(520px,100%);border-radius:22px;filter:none;
  box-shadow:0 22px 50px rgba(16,55,158,.28);
  border:6px solid #fff;transform:rotate(1.5deg);
}

/* ===== MOMENTOS (fotos) ===== */
.momentos-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:46px}
.momento{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:1.5px solid #e6ebf6}
.momento img{width:100%;aspect-ratio:3/2;object-fit:cover}
.momento figcaption{padding:18px 22px;font-weight:700;color:var(--azul);font-size:.98rem}

/* ===== NOSSA HISTÓRIA (slide 2) ===== */
.historia{background:var(--mist)}
.historia-inner{max-width:760px;margin:0 auto;text-align:center}
.historia p{margin-bottom:18px;font-size:1.08rem}
.historia p strong{color:var(--azul)}
.lema{
  font-family:'Fraunces',serif;font-size:1.6rem;font-weight:700;color:var(--azul);
  display:inline-block;margin-top:20px;padding:18px 34px;background:#fff;
  border-radius:var(--radius);box-shadow:var(--shadow);border-bottom:5px solid var(--amarelo);
}

/* ===== POR QUE ABNER (slide 3) ===== */
.porque-inner{max-width:760px;margin:0 auto;text-align:center}
.porque-inner p{margin-bottom:18px;font-size:1.08rem}
.porque-inner p strong{color:var(--azul)}
.inclusao{
  margin:28px auto 0;max-width:560px;border-radius:var(--radius);padding:26px 30px;color:#fff;
  background:linear-gradient(120deg,var(--azul) 0%,var(--azul-claro) 100%);
  box-shadow:var(--shadow);
}
.inclusao b{display:block;font-family:'Fraunces',serif;font-size:1.3rem;margin-bottom:4px}
.inclusao span{color:#dbe6ff;font-size:1.02rem}

/* ===== CARDS COM ÍCONES (slides 4 e 5) ===== */
.quem{background:var(--mist)}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:46px}
.card{
  background:#fff;border-radius:var(--radius);padding:34px 24px 30px;text-align:center;
  border:1.5px solid #e6ebf6;transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card .ico{
  width:78px;height:78px;border-radius:50%;margin:0 auto 20px;background:var(--c);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px color-mix(in srgb,var(--c) 35%,transparent);
}
.card .ico img{width:42px;height:42px}
.card h3{font-size:1.28rem;margin-bottom:10px}
.card p{font-size:.97rem}

/* ===== COMO FUNCIONA (slide 6) ===== */
.passos{background:var(--azul);color:#fff}
.passos .eyebrow{color:#cdd9f5}
.passos h2{color:#fff}
.passos .lead{color:#c9d6f5}
.passo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:50px}
.passo{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:30px 24px;
}
.passo .num{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);background:var(--amarelo);padding:5px 14px;border-radius:999px;margin-bottom:18px;
}
.passo img{width:46px;height:46px;margin-bottom:16px}
.passo h3{color:#fff;font-size:1.22rem;margin-bottom:8px}
.passo p{color:#d7e0f5;font-size:.95rem}

/* ===== VALORES (slide 7) ===== */
.valores{background:var(--mist)}
.valor-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:46px}
.valor{
  background:#fff;border-radius:var(--radius);padding:30px 18px;text-align:center;
  box-shadow:var(--shadow);border-bottom:6px solid var(--c);
}
.valor .ico{
  width:64px;height:64px;border-radius:50%;margin:0 auto 16px;background:var(--c);
  display:flex;align-items:center;justify-content:center;
}
.valor .ico img{width:34px;height:34px}
.valor h3{font-size:1.12rem;margin-bottom:6px}
.valor p{font-size:.88rem}

/* ===== COMO AJUDAR (slide 8) ===== */
.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:46px}
.help{
  border-radius:var(--radius);padding:38px 30px;color:#fff;background:var(--c);
  display:flex;flex-direction:column;gap:14px;
  box-shadow:0 10px 28px color-mix(in srgb,var(--c) 32%,transparent);
}
.help img{width:44px;height:44px}
.help h3{color:#fff;font-size:1.4rem}
.help p{color:rgba(255,255,255,.93);font-size:.98rem;flex:1}
.help a{align-self:flex-start;background:#fff;color:var(--ink);padding:11px 24px;border-radius:999px;font-weight:800;font-size:.9rem}

/* ===== JUNTE-SE A NÓS (slide 9) ===== */
.junte{background:
  radial-gradient(900px 420px at 10% -20%,rgba(255,255,255,.08) 0%,transparent 60%),
  linear-gradient(130deg,var(--ink) 0%,var(--azul) 70%);color:#fff;overflow:hidden}
.junte .eyebrow{color:#cdd9f5}
.junte h2{color:#fff;font-size:clamp(2.1rem,4.2vw,3rem)}
.junte .lead{color:#cdd9f5;font-size:1.18rem}
.junte-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.junte-contatos{display:flex;flex-direction:column;gap:16px;margin-top:34px}
.junte-contatos a,.junte-contatos span{
  display:inline-flex;align-items:center;gap:12px;font-weight:800;font-size:1.05rem;color:#fff;
}
.junte-contatos .badge{
  width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);
  display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;
}
.junte-contatos a:hover{color:var(--amarelo)}
form{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:0 18px 50px rgba(0,0,0,.25)}
form label{font-weight:800;font-size:.85rem;color:var(--azul);display:block;margin:16px 0 6px}
form label:first-child{margin-top:0}
form input,form textarea{
  width:100%;padding:13px 16px;border:1.5px solid #dde4f2;border-radius:12px;
  font-family:inherit;font-size:.98rem;color:#1d2b52;background:#fbfcff;
}
form input:focus,form textarea:focus{outline:none;border-color:var(--azul-claro);box-shadow:0 0 0 3px rgba(21,101,192,.18)}
form button{margin-top:22px;width:100%}
.form-ok{display:none;margin-top:16px;background:#e8f8ec;border:1.5px solid var(--verde);color:#1e7a33;padding:12px 16px;border-radius:12px;font-weight:700;font-size:.93rem}

/* ===== FOOTER ===== */
footer.site{background:#081c52;color:#c8d3ee;padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer.site h4{color:#fff;font-family:'Fraunces',serif;margin-bottom:14px}
footer.site a{display:block;padding:4px 0;color:#c8d3ee;font-size:.95rem}
footer.site a:hover{color:var(--amarelo)}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#93a3cd}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .peca{animation:none}
  html{scroll-behavior:auto}
}

/* ===== RESPONSIVO ===== */
@media (max-width:980px){
  .hero-grid,.junte-grid{grid-template-columns:1fr}
  .hero-grid{text-align:center}
  .hero .lead{margin:0 auto}
  .hero-cta{justify-content:center}
  .hero-figure{order:-1}
  .hero-figure img{width:min(300px,70%)}
  .card-grid,.passo-grid{grid-template-columns:1fr 1fr}
  .momentos-grid{grid-template-columns:1fr}
  .valor-grid{grid-template-columns:repeat(3,1fr)}
  .help-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .peca{display:none}
}
@media (max-width:640px){
  section{padding:64px 0}
  .card-grid,.passo-grid,.help-grid{grid-template-columns:1fr}
  .valor-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    display:none;position:absolute;top:76px;left:0;right:0;background:#fff;
    flex-direction:column;gap:0;padding:12px 24px 20px;border-bottom:1px solid #e7ecf5;box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid #f0f3fa}
  .menu-toggle{display:block}
  .nav .btn{display:none}
}