/* ===== Ah Babá — identidade visual =====
   Coral:  #FC6A5B  |  Creme: #FFFFC1
   Areia:  #FFF9EA  |  Café:  #55302A
========================================= */
:root{
  --coral:#FC6A5B;
  --coral-escuro:#E14D3E;
  --coral-suave:#FFE3DE;
  --creme:#FFFFC1;
  --areia:#FFF9EA;
  --cafe:#55302A;
  --cafe-claro:#8A5D55;
  --branco:#FFFFFF;
  --radius:26px;
  --font-display:'Fredoka',sans-serif;
  --font-body:'Nunito',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--cafe);
  background:var(--areia);
  line-height:1.65;
  font-size:17px;
}
img{max-width:100%;display:block}
a{color:var(--coral-escuro)}

h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.15}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.3rem)}
h3{font-size:1.25rem}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* ===== Header ===== */
header{
  background:var(--areia);
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgba(85,48,42,.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1080px;margin:0 auto}
.nav-logo img{height:52px;width:auto}
.nav-links{display:flex;gap:26px;align-items:center;list-style:none}
.nav-links a{
  text-decoration:none;color:var(--cafe);font-weight:700;font-size:.98rem;
  padding:6px 2px;border-bottom:3px solid transparent;transition:.2s;
}
.nav-links a:hover,.nav-links a.ativo{color:var(--coral-escuro);border-bottom-color:var(--coral)}
.nav-cta{
  background:var(--coral);color:#fff !important;padding:10px 22px !important;
  border-radius:999px;border-bottom:none !important;
}
.nav-cta:hover{background:var(--coral-escuro)}
.menu-btn{display:none;background:none;border:none;font-size:1.8rem;color:var(--cafe);cursor:pointer}

/* ===== Hero ===== */
.hero{
  background:var(--coral);color:var(--creme);
  padding:72px 0 0;text-align:center;position:relative;
}
.hero .wrap{padding-bottom:88px}
.hero img.logo-hero{height:150px;margin:0 auto 30px}
.hero h1{max-width:760px;margin:0 auto 18px}
.hero .ah{display:block;font-size:1.35em;font-weight:600}
.hero p{max-width:620px;margin:0 auto 34px;color:#FFF4E6;font-size:1.12rem}
.hero-acao{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.btn{
  display:inline-block;font-family:var(--font-display);font-weight:500;
  padding:14px 32px;border-radius:999px;text-decoration:none;font-size:1.05rem;
  transition:.2s;border:2px solid transparent;
}
.btn-creme{background:var(--creme);color:var(--cafe)}
.btn-creme:hover{background:#fff;transform:translateY(-2px)}
.btn-contorno{border-color:var(--creme);color:var(--creme)}
.btn-contorno:hover{background:rgba(255,255,193,.15)}
.btn-coral{background:var(--coral);color:#fff}
.btn-coral:hover{background:var(--coral-escuro);transform:translateY(-2px)}
.btn-whats{background:#25D366;color:#fff;display:inline-flex;align-items:center;gap:10px}
.btn-whats:hover{background:#1FB959;transform:translateY(-2px)}

/* onda suave no rodapé do hero — eco das curvas do "B" */
.curva{display:block;width:100%;height:64px;margin-top:-1px}
.curva path{fill:var(--areia)}
.curva-coral path{fill:var(--coral)}

/* ===== Seções ===== */
section{padding:72px 0}
.rotulo{
  display:inline-block;font-family:var(--font-display);font-weight:500;
  color:var(--coral-escuro);background:var(--coral-suave);
  padding:5px 18px;border-radius:999px;font-size:.9rem;margin-bottom:14px;
  letter-spacing:.04em;text-transform:uppercase;
}
.sec-titulo{text-align:center;max-width:680px;margin:0 auto 46px}
.sec-titulo p{margin-top:12px;color:var(--cafe-claro)}

.grade{display:grid;gap:24px}
.grade-2{grid-template-columns:repeat(2,1fr)}
.grade-3{grid-template-columns:repeat(3,1fr)}
.grade-4{grid-template-columns:repeat(4,1fr)}

.cartao{
  background:var(--branco);border-radius:var(--radius);padding:30px 26px;
  box-shadow:0 6px 22px rgba(85,48,42,.06);
}
.cartao .icone{
  width:54px;height:54px;border-radius:18px;background:var(--coral-suave);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px;
}
.cartao h3{margin-bottom:8px}
.cartao p{color:var(--cafe-claro);font-size:.98rem}

/* passos */
.passo{position:relative}
.passo .num{
  font-family:var(--font-display);font-weight:600;font-size:2.4rem;
  color:var(--coral);opacity:.9;margin-bottom:6px;
}

/* faixa coral */
.faixa{
  background:var(--coral);color:var(--creme);border-radius:var(--radius);
  padding:52px 40px;text-align:center;
}
.faixa h2{color:var(--creme);margin-bottom:10px}
.faixa p{color:#FFF4E6;max-width:560px;margin:0 auto 26px}

/* listas com coração */
.lista-afeto{list-style:none}
.lista-afeto li{padding:10px 0 10px 34px;position:relative;color:var(--cafe-claro)}
.lista-afeto li::before{content:"🧡";position:absolute;left:0;top:9px;font-size:1rem}
.lista-afeto li strong{color:var(--cafe)}

/* duas colunas texto+cartão */
.duo{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}

/* ===== Formulários ===== */
form{display:grid;gap:18px}
.campo label{font-weight:700;font-size:.95rem;display:block;margin-bottom:6px}
.campo input,.campo select,.campo textarea{
  width:100%;padding:13px 16px;border:2px solid #EADFCE;border-radius:16px;
  font-family:var(--font-body);font-size:1rem;background:#fff;color:var(--cafe);
  transition:border .2s;
}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:none;border-color:var(--coral);
}
.campo textarea{min-height:130px;resize:vertical}
.campo-duplo{display:grid;grid-template-columns:1fr 1fr;gap:18px}
form .btn{border:none;cursor:pointer;justify-self:start}
.oculto{display:none}

/* ===== Rodapé ===== */
footer{background:var(--cafe);color:#F5E7DC;padding:56px 0 28px;margin-top:40px}
.rodape-grade{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
footer img{height:64px;margin-bottom:16px}
footer h4{font-family:var(--font-display);color:#fff;margin-bottom:12px;font-weight:500}
footer a{color:#F5E7DC;text-decoration:none}
footer a:hover{color:var(--creme)}
footer ul{list-style:none}
footer li{margin-bottom:8px}
.rodape-base{border-top:1px solid rgba(255,255,255,.15);padding-top:22px;text-align:center;font-size:.88rem;color:#CBA79B}
.rodape-slogan{font-style:italic;color:#FFD9CF;margin-top:6px}

/* botão WhatsApp flutuante */
.whats-flutuante{
  position:fixed;bottom:22px;right:22px;z-index:60;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);transition:.2s;
}
.whats-flutuante:hover{transform:scale(1.08)}
.whats-flutuante svg{width:30px;height:30px;fill:#fff}

/* ===== Responsivo ===== */
@media(max-width:860px){
  .grade-3,.grade-4{grid-template-columns:repeat(2,1fr)}
  .duo{grid-template-columns:1fr}
  .rodape-grade{grid-template-columns:1fr;text-align:center}
  footer img{margin:0 auto 16px}
}
@media(max-width:640px){
  .grade-2,.grade-3,.grade-4{grid-template-columns:1fr}
  .campo-duplo{grid-template-columns:1fr}
  .menu-btn{display:block}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--areia);flex-direction:column;padding:18px 24px;gap:16px;
    border-bottom:1px solid rgba(85,48,42,.1);
  }
  .nav-links.aberto{display:flex}
  section{padding:52px 0}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none !important}
  html{scroll-behavior:auto}
}