/* =========================================================
   PrevFlow — Landing Salário-Maternidade
   Paleta acolhedora: branco, creme, rosa suave, verde sálvia, dourado.
   ========================================================= */

:root {
  --branco: #ffffff;
  --creme: #fff8f1;
  --creme-2: #fdf1e7;
  --rosa: #f7e7e7;
  --rosa-forte: #eccdcd;
  --salvia: #a9c7b4;
  --salvia-escuro: #7fa992;
  --dourado: #c8a46a;
  --dourado-escuro: #a9854f;
  --coral: #d38a75;
  --coral-forte: #c26f56;
  --texto: #4a423c;
  --texto-suave: #7a706a;
  --wa: #25d366;
  --wa-escuro: #1da851;

  --radius: 22px;
  --radius-sm: 14px;
  --shadow-soft: 0 18px 40px rgba(122, 96, 70, 0.12);
  --shadow-card: 0 10px 28px rgba(122, 96, 70, 0.10);
  --maxw: 1140px;

  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Nunito Sans", -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--creme);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 { font-family: var(--font-head); font-weight: 500; line-height: 1.15; color: var(--texto); }
em { font-style: italic; color: var(--coral-forte); }

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

.section { padding: 84px 0; }
.section-title { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 14px; }
.section-sub { color: var(--texto-suave); font-size: 1.1rem; max-width: 640px; margin: 0 auto 40px; }
.section-title.center + .section-sub { margin-top: -4px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  text-align: center;
}
.btn-primary {
  background: linear-gradient(135deg, var(--salvia) 0%, var(--salvia-escuro) 100%);
  color: #fff;
  box-shadow: 0 12px 26px rgba(127, 169, 146, 0.45);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(127, 169, 146, 0.55); }
.btn-lg { padding: 18px 38px; font-size: 1.12rem; }
.btn-sm { padding: 10px 20px; font-size: .95rem; }
.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  color: var(--dourado-escuro);
  border: 1.5px solid var(--dourado);
}
.btn-ghost:hover { background: #fff; }
.btn-wa {
  background: linear-gradient(135deg, var(--salvia) 0%, var(--salvia-escuro) 100%);
  color: #fff; display: inline-flex; align-items: center; gap: 8px;
  box-shadow: 0 10px 22px rgba(127, 169, 146, 0.4);
}
.btn-wa:hover { transform: translateY(-2px); }
.wa-ico-sm { display: inline-flex; }
.btn-arrow { display: inline-flex; align-items: center; gap: 10px; }
.btn-arrow span { transition: transform .2s ease; }
.btn-arrow:hover span { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 248, 241, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rosa);
}
.header-inner { display: flex; align-items: center; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 1.05rem; line-height: 1.05; }
.brand-mark {
  color: var(--coral); font-size: 1.05rem;
  background: var(--rosa); width: 34px; height: 34px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.brand-name { color: var(--texto); font-weight: 500; }
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a { color: var(--texto-suave); font-weight: 600; font-size: .95rem; transition: color .15s ease; }
.main-nav a:hover { color: var(--coral-forte); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 480px at 80% -10%, var(--rosa) 0%, transparent 60%),
    linear-gradient(180deg, var(--creme) 0%, var(--branco) 100%);
  padding: 72px 0 80px;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1.12fr; gap: 48px; align-items: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .12em; font-size: .78rem;
  font-weight: 700; color: var(--coral-forte); margin-bottom: 18px;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); margin-bottom: 20px; }
.lede { font-size: 1.18rem; color: var(--texto-suave); margin-bottom: 30px; max-width: 520px; }
.lede strong { color: var(--texto); }
.cta-sub { font-size: .92rem; color: var(--texto-suave); margin-top: 12px; }

.trust-badges { list-style: none; margin-top: 34px; display: flex; flex-wrap: wrap; gap: 22px; }
.trust-badges li { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; line-height: 1.25; }
.trust-badges .tb-ico {
  flex: none; width: 38px; height: 38px; border-radius: 50%;
  background: var(--rosa); color: var(--coral);
  display: inline-flex; align-items: center; justify-content: center; font-size: 1.05rem;
}

.hero-media { position: relative; }
.hero-blob {
  position: relative; z-index: 2;
  border-radius: 220px 220px 44px 44px;
  overflow: hidden; box-shadow: var(--shadow-soft); background: var(--rosa);
}
.hero-blob img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 36%; display: block; }
.hero-float-card {
  position: absolute; right: -12px; bottom: 28px; left: auto; z-index: 3;
  width: min(232px, 58%);
  background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(4px);
  border-radius: 18px; padding: 15px 18px;
  box-shadow: var(--shadow-soft); border: 1px solid var(--rosa);
}
.hfc-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--rosa); color: var(--coral); margin-bottom: 8px;
}
.hero-float-card p { font-size: .92rem; color: var(--texto-suave); line-height: 1.4; }
.hero-float-card strong { color: var(--coral-forte); font-weight: 700; }

/* ---------- Card de valor ---------- */
.value-section { background: var(--creme); padding: 0 0 46px; position: relative; z-index: 5; }
.value-card {
  margin-top: -56px;
  background: var(--branco); border: 1px solid var(--rosa);
  border-radius: 28px; box-shadow: var(--shadow-soft);
  padding: 40px 44px;
  display: grid; grid-template-columns: 1.05fr 1fr 1.15fr; gap: 28px 40px; align-items: center;
}
.value-kicker { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; font-weight: 800; color: var(--coral-forte); margin-bottom: 8px; }
.value-amount {
  font-family: var(--font-head); font-weight: 600; color: var(--coral);
  font-size: clamp(3rem, 7vw, 5rem); line-height: .9; letter-spacing: -0.02em;
  display: inline-block;
}
.value-amount::after {
  content: ""; display: block; height: 6px; width: 70%;
  margin-top: 12px; border-radius: 999px;
  background: linear-gradient(90deg, var(--coral) 0%, var(--rosa-forte) 100%);
}
.value-note { font-size: 1rem; color: var(--texto-suave); }
.value-note strong { color: var(--texto); }
.value-feats { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 14px; }
.value-feats li { display: flex; flex-direction: column; gap: 6px; font-size: .84rem; color: var(--texto-suave); font-weight: 600; line-height: 1.3; }
.value-feats .vf-ico {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--creme-2); color: var(--coral);
  display: inline-flex; align-items: center; justify-content: center; font-size: 1.15rem;
}

/* ---------- Emoção ---------- */
.emotion { background: var(--branco); }
.emotion-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.emotion-media img { border-radius: 24px 90px 24px 24px; box-shadow: var(--shadow-soft); object-fit: cover; width: 100%; aspect-ratio: 13/14; }
.emotion-copy h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 18px; }
.emotion-copy p { color: var(--texto-suave); font-size: 1.1rem; margin-bottom: 16px; }

/* ---------- Benefícios (cards) ---------- */
.benefits { background: var(--creme); }
.benefit-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 8px; }
.card {
  background: var(--branco); border-radius: var(--radius); padding: 30px 24px;
  box-shadow: var(--shadow-card); border: 1px solid var(--rosa);
  transition: transform .18s ease;
}
.card:hover { transform: translateY(-4px); }
.card-ico { font-size: 2rem; display: block; margin-bottom: 14px; }
.card-ico-wa { line-height: 0; }
.card-ico-wa svg { display: block; }
.card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.card p { color: var(--texto-suave); font-size: .98rem; }

/* ---------- Quem tem direito ---------- */
.who { background: var(--branco); }
.who-list {
  list-style: none; max-width: 820px; margin: 0 auto 34px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 30px;
}
.who-list li {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--creme); border-radius: var(--radius-sm);
  padding: 14px 18px; border: 1px solid var(--rosa);
}
.who-list span { color: var(--salvia-escuro); font-weight: 900; }
.who-cta { text-align: center; color: var(--texto-suave); margin-bottom: 26px; font-size: 1.05rem; }

/* ---------- Como funciona ---------- */
.how { background: var(--creme); }
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }
.step { background: var(--branco); border-radius: var(--radius); padding: 34px 26px 30px; box-shadow: var(--shadow-card); position: relative; border: 1px solid var(--rosa); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--rosa); color: var(--dourado-escuro);
  font-family: var(--font-head); font-size: 1.4rem; margin-bottom: 16px;
}
.step h3 { font-size: 1.25rem; margin-bottom: 8px; }
.step p { color: var(--texto-suave); }

/* ---------- Prova social ---------- */
.social { background: var(--branco); }
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote {
  background: linear-gradient(180deg, var(--rosa) 0%, var(--creme) 100%);
  border-radius: var(--radius); padding: 30px 26px; position: relative;
}
.quote::before {
  content: "\201C"; font-family: var(--font-head); font-size: 4rem;
  color: var(--dourado); opacity: .5; position: absolute; top: 4px; left: 16px; line-height: 1;
}
.quote blockquote { font-size: 1.05rem; margin: 20px 0 14px; color: var(--texto); }
.quote figcaption { font-weight: 700; color: var(--dourado-escuro); }
.social-disclaimer { text-align: center; color: var(--texto-suave); font-size: .86rem; margin-top: 26px; font-style: italic; }

/* ---------- Nossos especialistas ---------- */
.team { background: var(--branco); }
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; max-width: 780px; margin: 0 auto 36px; }
.team-card { background: var(--creme); border: 1px solid var(--rosa); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .18s ease; }
.team-card:hover { transform: translateY(-4px); }
.team-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 22%; display: block; }
.team-info { padding: 20px 22px 24px; text-align: center; }
.team-info h3 { font-size: 1.25rem; margin-bottom: 4px; }
.team-oab { color: var(--dourado-escuro); font-weight: 700; font-size: .9rem; letter-spacing: .02em; margin-bottom: 6px; }
.team-role { color: var(--texto-suave); font-size: .95rem; }

/* ---------- Autoridade ---------- */
.authority { background: var(--salvia); color: #fff; }
.authority-inner { max-width: 820px; margin: 0 auto; text-align: center; }
.authority h2 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom: 30px; }
.authority-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; text-align: left; }
.authority-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 1.05rem; background: rgba(255,255,255,0.14); padding: 16px 18px; border-radius: var(--radius-sm); }

/* ---------- FAQ ---------- */
.faq { background: var(--creme); }
.faq-item {
  background: var(--branco); border: 1px solid var(--rosa);
  border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden;
}
.faq-item summary {
  cursor: pointer; list-style: none; padding: 20px 24px;
  font-weight: 700; font-size: 1.06rem; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.6rem; color: var(--dourado); font-weight: 400; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 24px 22px; color: var(--texto-suave); }

/* ---------- CTA final ---------- */
.final-cta {
  background:
    radial-gradient(700px 300px at 50% 0%, var(--rosa) 0%, transparent 70%),
    var(--branco);
}
.final-cta h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 14px; }
.final-cta p { color: var(--texto-suave); font-size: 1.15rem; margin-bottom: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--texto); color: #d9cfc7; padding: 48px 0 40px; }
.footer-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.footer-brand { font-family: var(--font-head); font-size: 1.3rem; color: #fff; margin-bottom: 16px; }
.footer-brand span { color: var(--rosa-forte); }
.footer-legal { font-size: .86rem; line-height: 1.7; opacity: .82; margin-bottom: 18px; }
.footer-links a { color: var(--salvia); text-decoration: underline; font-weight: 600; }
.footer-copy { font-size: .8rem; opacity: .6; margin-top: 18px; }

/* ---------- Botão flutuante WhatsApp ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: flex; align-items: center; gap: 10px;
  background: var(--wa); color: #fff; font-weight: 700;
  padding: 12px 20px 12px 14px; border-radius: 999px;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.5);
  transition: transform .15s ease, background .2s ease;
}
.wa-float:hover { transform: translateY(-2px); background: var(--wa-escuro); }
.wa-float-ico { display: flex; }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .header-inner { gap: 12px; }
  .value-card { grid-template-columns: 1fr; text-align: center; padding: 34px 28px; gap: 24px; margin-top: -40px; }
  .value-focus { display: flex; flex-direction: column; align-items: center; }
  .value-amount::after { margin-left: auto; margin-right: auto; }
  .value-feats { grid-template-columns: repeat(4, 1fr); gap: 16px 10px; }
  .value-feats li { align-items: center; text-align: center; }
}
@media (max-width: 960px) {
  .benefit-cards { grid-template-columns: 1fr 1fr; }
  .authority-list { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .section { padding: 60px 0; }
  .hero { padding: 48px 0 56px; }
  .hero-grid, .emotion-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-media { max-width: 420px; margin: 0 auto; }
  .lede { max-width: none; }
  .steps { grid-template-columns: 1fr; }
  .who-list { grid-template-columns: 1fr; }
  .hero-float-card { position: static; inset: auto; width: auto; max-width: 360px; margin: 16px auto 0; }
  .wa-float-text { display: none; }
  .wa-float { padding: 14px; }
}
@media (max-width: 560px) {
  .value-feats { grid-template-columns: 1fr 1fr; }
  .trust-badges { gap: 14px 20px; }
  .team-grid { grid-template-columns: 1fr; max-width: 340px; }
}
@media (max-width: 480px) {
  .benefit-cards { grid-template-columns: 1fr; }
  .btn-lg { width: 100%; padding: 16px 24px; }
  .brand-name { font-size: .92rem; }
}

/* ---------- Acessibilidade: respeita reduce-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .wa-float { transition: none; }
}