/* CESASCORE — página inicial (index.html). Requer base.css */
:root {
  --azul-acao: #5a7aa3;        /* botão principal e faixa do topo */
  --azul-acao-escuro: #46648c;
  --hero-grad: linear-gradient(90deg, #f3f6fb 0%, #e3eaf5 45%, #c8d6eb 100%);
  --cartao-grad: linear-gradient(160deg, #d7e1f2 0%, #e9eef8 55%, #f7f9fd 100%);
  --sombra-cartao: 0 6px 16px rgba(40, 60, 100, .16);
  --enfeite: #c9d7ec;
}

html { scroll-behavior: smooth; }
body { background: #f5f7fb; }
main { flex: 1; }

/* ===================== NAVEGAÇÃO ===================== */
.nav { position: sticky; top: 0; z-index: 30; }
.nav-faixa { height: 14px; background: var(--azul-acao); }
.nav-barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 40px;
  background: rgba(250, 251, 253, .97);
  box-shadow: 0 2px 6px rgba(30, 50, 80, .08);
}
.nav-marca .logo-img { height: 44px; }
.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 40px;
}
.nav-links a {
  font-size: 15px;
  font-weight: 700;
  color: var(--tinta);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
/* hover do protótipo: texto azul sublinhado */
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--azul-acao); border-bottom-color: var(--azul-acao); outline: none; }
.nav-links a[aria-current] { color: var(--azul-acao); }
.nav-menu { display: none; }

/* ===================== HERO ===================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
  background: var(--hero-grad);
  border-bottom: 1px solid #d6dfec;
  scroll-margin-top: 80px;
}
.hero-imagem {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 40% 45%, #ffffff 0%, #eef2f9 55%, #dfe7f3 100%);
}
.hero-foto {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 40%;    /* a foto tem a pessoa à esquerda e transparência à direita */
}
.hero-imagem.com-foto { background: linear-gradient(90deg, #f7f9fc 0%, #edf2f9 70%, rgba(237, 242, 249, 0) 100%); }
.com-foto .hero-ilustracao { display: none; }
.hero-ilustracao { width: min(360px, 80%); height: auto; }
.ilu-circulo { fill: #e3eaf6; }
.ilu-circulo2 { fill: #f4f7fc; }
.ilu-traco {
  fill: none;
  stroke: var(--azul-marca);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ilu-fino { stroke: var(--teal-marca); stroke-width: 3; opacity: .8; }
.ilu-bebe { fill: none; stroke: var(--teal-marca); stroke-width: 3.5; stroke-linecap: round; }
.ilu-coracao { fill: var(--teal-marca); opacity: .85; }

.hero-texto {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 40px 48px;
  text-align: left;
}
.hero-logo { width: min(340px, 90%); height: auto; }
.hero-texto p {
  margin: 0;
  max-width: 440px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--tinta);
}

/* Botão do protótipo: azul cheio; no hover inverte para branco com texto azul */
.botao-primario {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 10px;
  background: var(--azul-acao);
  border: 2px solid var(--azul-acao);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 3px 8px rgba(40, 60, 100, .2);
  transition: background .15s, color .15s;
}
.botao-primario:hover,
.botao-primario:focus-visible { background: #fff; color: var(--azul-acao); outline: none; }
.botao-primario:active { transform: translateY(1px); }

/* ===================== CONTEÚDO ===================== */
.conteudo-inicio {
  position: relative;
  overflow: hidden;
  padding: 40px 24px 64px;
}
.conteudo-inicio > section { position: relative; z-index: 1; max-width: 1100px; margin-left: auto; margin-right: auto; }

/* círculos decorativos atrás do cartão */
.enfeite { position: absolute; border-radius: 50%; background: var(--enfeite); opacity: .55; z-index: 0; }
.enfeite-1 { width: 380px; height: 380px; right: -120px; top: -150px; }
.enfeite-2 { width: 220px; height: 220px; right: 140px; top: -110px; opacity: .35; }

.boas-vindas {
  background: linear-gradient(170deg, #ffffff 0%, #f1f5fb 60%, #e5ecf7 100%);
  border: 1px solid #dce4f0;
  border-radius: 12px;
  box-shadow: var(--sombra-cartao);
  padding: 28px 36px 30px;
  scroll-margin-top: 90px;
}
.boas-vindas h1 { margin: 0 0 16px; font-size: 26px; font-weight: 600; }
.boas-vindas p { margin: 0 0 4px; font-size: 15px; line-height: 1.55; color: #2d3238; }

/* ===================== RECURSOS ===================== */
.recursos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 44px;
}
.recurso {
  background: var(--cartao-grad);
  border: 1px solid #d5deec;
  border-radius: 12px;
  box-shadow: var(--sombra-cartao);
  padding: 14px 18px 22px;
  transition: transform .2s ease, box-shadow .2s ease;
}
/* hover do protótipo: o cartão cresce */
.recurso:hover { transform: scale(1.06); box-shadow: 0 12px 28px rgba(40, 60, 100, .22); }
.recurso-topo {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(30, 50, 80, .1);
  padding: 14px 12px 12px;
  margin: 0 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.recurso-topo svg {
  width: 52px;
  height: 52px;
  fill: none;
  stroke: var(--tinta);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.recurso h2 { margin: 0; font-size: 16px; font-weight: 600; text-align: center; }
.recurso p { margin: 0; font-size: 14px; line-height: 1.45; color: #2d3238; }

/* ===================== RESPONSIVO ===================== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-imagem { min-height: 240px; }
  .hero-texto { order: -1; }   /* no celular, logo e botão primeiro */
  .recursos { grid-template-columns: 1fr; max-width: 520px; }
  .nav-links { gap: 24px; }
}
@media (max-width: 680px) {
  .nav-barra { padding: 10px 16px; }
  .nav-marca .logo-img { height: 38px; }
  .nav-menu {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
  }
  .nav-menu span { display: block; height: 2px; background: var(--tinta); border-radius: 2px; }
  .nav-menu:focus-visible { outline: 2px solid var(--azul-acao); }
  .nav nav { position: absolute; left: 0; right: 0; top: 100%; }
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    background: #fff;
    box-shadow: 0 8px 16px rgba(30, 50, 80, .15);
  }
  .nav-links.aberto { display: flex; }
  .nav-links a { display: block; padding: 14px 16px; border-bottom: 1px solid #edf0f4; }
  .hero-texto { padding: 28px 16px 32px; }
  .conteudo-inicio { padding: 28px 16px 44px; }
  .boas-vindas { padding: 22px 18px; }
  .boas-vindas h1 { font-size: 22px; }
  .recurso:hover { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .recurso, .botao-primario, .nav-links a { transition: none; }
  .recurso:hover { transform: none; }
}