/* =========================================================
   Coimbra Contabilidade — estilos do site
   Cores principais (mude aqui para alterar o site inteiro)
   ========================================================= */
:root {
  --azul-escuro: #01527e;   /* títulos, rodapé */
  --azul: #0d8dcf;          /* destaques */
  --dourado: #dba72e;       /* detalhes */
  --verde-wa: #25d366;      /* botões do WhatsApp */
  --texto: #2e3238;
  --texto-suave: #64707f;
  --fundo: #f5f7f9;
  --fundo-2: #f1f3f5;
  --borda: #e1e6ec;
  --raio: 12px;
  --gradiente: linear-gradient(135deg, #01527e 0%, #0d8dcf 100%);
  --sombra: 0 10px 30px rgba(1, 82, 126, .10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texto);
  background: var(--fundo);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 768px; }
.center { text-align: center; }
.gold { color: var(--dourado); }
.blue { color: var(--azul); }
.underline { text-decoration: underline; text-underline-offset: 3px; }

.ico { width: 1.15em; height: 1.15em; flex-shrink: 0; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 700; border-radius: 10px; transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-wa { background: var(--verde-wa); color: #fff; box-shadow: 0 4px 15px rgba(37, 211, 102, .4); }
.btn-sm { padding: .55rem 1.5rem; border-radius: 999px; font-weight: 600; }
.btn-lg { padding: 1.05rem 2rem; font-size: 1.125rem; }
.btn-block { width: 100%; padding: 1rem; }
.btn-round { border-radius: 999px; }

/* ---------- Menu ---------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(245, 247, 249, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo img { height: 44px; width: auto; }

/* ---------- Hero ---------- */
.hero { background: var(--gradiente); color: #fff; padding: 56px 0; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.pill {
  display: inline-block; padding: .35rem 1rem; border-radius: 999px; font-size: .875rem; font-weight: 600;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); margin-bottom: 1.25rem;
}
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.75rem); font-weight: 800; line-height: 1.05; letter-spacing: -.02em; margin-bottom: 1.5rem; }
.lead { font-size: 1.2rem; color: rgba(255, 255, 255, .85); max-width: 32rem; margin-bottom: 2rem; }
.proof { display: flex; align-items: center; gap: 1rem; margin-top: 2rem; font-size: .9rem; color: rgba(255, 255, 255, .85); }
.dots { display: flex; }
.dots i { width: 32px; height: 32px; border-radius: 50%; background: rgba(255, 255, 255, .2); border: 2px solid #0a6aa0; margin-left: -10px; }
.dots i:first-child { margin-left: 0; }
.hero-photo { background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .2); border-radius: 20px; padding: 16px; }
.hero-photo img { border-radius: 14px; width: 100%; aspect-ratio: 2 / 3; max-height: 880px; object-fit: cover; }

/* ---------- Seções ---------- */
.section { padding: 80px 0; }
.bg-soft { background: var(--fundo); }
.bg-soft2 { background: var(--fundo-2); }
.bg-white { background: #fff; }
.title { color: var(--azul-escuro); font-size: clamp(1.75rem, 3.2vw, 2.25rem); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; }
.subtitle { color: var(--texto-suave); font-size: 1.1rem; margin-bottom: 3.5rem; }

/* Dores */
.quotes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 3.5rem 0 4rem; }
.quote-card { background: #fff; border-left: 4px solid var(--dourado); border-radius: var(--raio); padding: 24px 28px; box-shadow: var(--sombra); }
.quote-card p { font-style: italic; font-weight: 500; font-size: 1.05rem; }
.alone {
  max-width: 992px; margin: 0 auto; background: var(--azul-escuro); color: #fff; border-radius: 20px;
  padding: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; box-shadow: var(--sombra);
}
.alone h3 { font-size: 1.5rem; margin-bottom: 1.25rem; }
.muted-light { color: rgba(255, 255, 255, .7); margin-bottom: 1.5rem; }
.checks { list-style: none; display: grid; gap: .9rem; }
.checks li { display: flex; align-items: center; gap: .7rem; }
.alone-box { background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .2); border-radius: 14px; padding: 32px; }
.alone-box p { font-size: 1.25rem; font-weight: 500; margin-bottom: 1.5rem; }
.alone-box .gold { font-weight: 700; }

/* Serviços */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.card { background: #fff; border: 1px solid var(--borda); border-radius: 16px; padding: 32px; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.card-ico { width: 56px; height: 56px; border-radius: 12px; background: #e6f3fb; color: var(--azul); display: grid; place-items: center; margin-bottom: 1.5rem; font-size: 1.5rem; }
.card h4 { color: var(--azul-escuro); font-size: 1.25rem; margin-bottom: .75rem; }
.card p { color: var(--texto-suave); }

/* Benefícios */
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.benefits-photo img { border-radius: 20px; box-shadow: 0 25px 50px rgba(0, 0, 0, .12); width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }
.benefits .title { margin-bottom: 2rem; }
.benefit { display: flex; gap: 16px; margin-bottom: 1.5rem; }
.check-dot { width: 24px; height: 24px; border-radius: 50%; background: var(--dourado); color: #fff; display: grid; place-items: center; flex-shrink: 0; margin-top: 2px; font-size: .8rem; }
.benefit h5 { font-size: 1.1rem; font-weight: 600; }
.benefit p { color: var(--texto-suave); }
.callout { background: #e6f3fb; border-left: 4px solid var(--azul-escuro); border-radius: 0 var(--raio) var(--raio) 0; padding: 28px 32px; color: var(--azul-escuro); font-size: 1.2rem; font-weight: 500; margin: 2.5rem 0 2rem; }

/* Depoimentos */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 3rem; }
.stars { color: var(--dourado); letter-spacing: 2px; margin-bottom: .75rem; }
.t-text { font-style: italic; color: var(--texto-suave); margin-bottom: 1.5rem; }
.card .t-name { color: var(--azul-escuro); font-weight: 700; }
.card .t-loc { color: var(--texto-suave); font-size: .9rem; }

/* Chamada final */
.cta {
  position: relative; overflow: hidden; max-width: 992px; margin: 160px auto 0; text-align: center; color: #fff;
  background: var(--gradiente); border-radius: 20px; padding: 64px 32px;
}
.cta::after { content: ""; position: absolute; top: -130px; right: -130px; width: 260px; height: 260px; border-radius: 50%; background: rgba(255, 255, 255, .08); }
.cta h2 { font-size: clamp(1.75rem, 3.2vw, 2.25rem); margin-bottom: 1.25rem; }
.cta p { color: rgba(255, 255, 255, .8); font-size: 1.2rem; max-width: 42rem; margin: 0 auto 2.5rem; }
.cta small { display: block; margin-top: 2rem; color: rgba(255, 255, 255, .6); font-size: .875rem; }

/* FAQ */
.faq { display: grid; gap: 16px; margin-top: 3rem; }
.faq details { border: 1px solid var(--borda); border-radius: var(--raio); background: #fff; }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  color: var(--azul-escuro); font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq .chev { transition: transform .25s; }
.faq details[open] .chev { transform: rotate(180deg); }
.faq details p { padding: 0 20px 20px; color: var(--texto-suave); }

/* Rodapé */
.footer { background: var(--azul-escuro); color: rgba(255, 255, 255, .8); border-top: 4px solid var(--dourado); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding-bottom: 40px; }
.footer-logo { height: 44px; width: auto; filter: brightness(0) invert(1); margin-bottom: 1rem; }
.footer h6 { color: var(--dourado); font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.25rem; }
.footer ul { list-style: none; display: grid; gap: .8rem; }
.footer li { display: flex; align-items: center; gap: .6rem; overflow-wrap: anywhere; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 32px; padding-bottom: 48px; text-align: center; font-size: .875rem; color: rgba(255, 255, 255, .6); }

/* Botão flutuante */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 50; width: 64px; height: 64px; border-radius: 50%;
  background: var(--verde-wa); color: #fff; display: grid; place-items: center; font-size: 1.9rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, .5); transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Celular e tablet ---------- */
@media (max-width: 1024px) {
  .quotes { grid-template-columns: repeat(2, 1fr); }
  .services, .testimonials { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero { padding: 40px 0 48px; }
  .hero-grid, .alone, .benefits, .footer-grid { grid-template-columns: 1fr; }
  .hero-photo img, .benefits-photo img { max-height: 520px; }
  .alone { padding: 32px 24px; gap: 32px; }
  .quotes, .services, .testimonials { grid-template-columns: 1fr; gap: 16px; }
  .section { padding: 56px 0; }
  .benefits { gap: 40px; }
  .cta { margin-top: 80px; padding: 48px 20px; }
  .btn-lg { width: 100%; font-size: 1rem; padding: 1rem; }
  .btn-sm { padding: .5rem 1rem; font-size: .85rem; }
  .nav-logo img { height: 38px; }
  .wa-float { width: 56px; height: 56px; right: 16px; bottom: 16px; }
}

/* =========================================================
   Menu principal
   ========================================================= */
.menu { display: flex; align-items: center; gap: 28px; }
.menu-links { list-style: none; display: flex; gap: 24px; }
.menu-links a { font-weight: 500; font-size: .95rem; color: var(--azul-escuro); padding: 6px 0; border-bottom: 2px solid transparent; transition: border-color .15s, color .15s; }
.menu-links a:hover { color: var(--azul); border-bottom-color: var(--dourado); }
.menu-actions { display: flex; align-items: center; gap: 10px; }
.btn-outline { border: 1.5px solid var(--azul-escuro); color: var(--azul-escuro); background: transparent; }
.btn-outline:hover { background: var(--azul-escuro); color: #fff; }
.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.menu-toggle span { display: block; height: 2.5px; background: var(--azul-escuro); border-radius: 2px; margin: 5px 0; transition: transform .2s, opacity .2s; }
section[id], footer[id] { scroll-margin-top: 72px; }
.footer-legal { margin-bottom: .4rem; color: rgba(255, 255, 255, .75); }

@media (max-width: 1100px) {
  .menu-toggle { display: block; }
  .menu {
    position: absolute; top: 72px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--borda);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 20px; box-shadow: 0 12px 24px rgba(0,0,0,.08);
    display: none;
  }
  .nav.open .menu { display: flex; }
  .menu-links { flex-direction: column; gap: 0; }
  .menu-links a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--borda); }
  .menu-links a:hover { border-bottom-color: var(--borda); }
  .menu-actions { flex-direction: column; align-items: stretch; margin-top: 16px; }
  .menu-actions .btn { padding: .8rem 1rem; font-size: 1rem; }
  .nav.open .menu-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav.open .menu-toggle span:nth-child(2) { opacity: 0; }
  .nav.open .menu-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
}

/* =========================================================
   Página de Acesso Interno
   ========================================================= */
.interno-hero { background: var(--gradiente); color: #fff; padding: 56px 0 72px; }
.interno-hero h1 { font-size: clamp(1.9rem, 4vw, 2.75rem); font-weight: 800; margin: .75rem 0; }
.interno-hero p { color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 40rem; }
.interno-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: -40px; padding-bottom: 80px; }
.link-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--borda); border-radius: 16px; padding: 28px; box-shadow: var(--sombra); transition: transform .2s; }
a.link-card:hover { transform: translateY(-4px); }
.link-card .card-ico { margin-bottom: 1.25rem; }
.link-card h3 { color: var(--azul-escuro); font-size: 1.2rem; margin-bottom: .5rem; }
.link-card p { color: var(--texto-suave); flex: 1; margin-bottom: 1.25rem; }
.tag { align-self: flex-start; font-size: .78rem; font-weight: 700; padding: .3rem .75rem; border-radius: 999px; }
.tag-on { background: #dcf7e6; color: #11753b; }
.tag-soon { background: #fdf3dc; color: #8a6510; }
.link-card.soon { opacity: .85; border-style: dashed; box-shadow: none; }
.back { color: rgba(255,255,255,.85); font-size: .95rem; }
.back:hover { color: #fff; text-decoration: underline; }
@media (max-width: 1024px) { .interno-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .interno-grid { grid-template-columns: 1fr; } }

/* Logo maior e mais nítido */
.nav-inner { height: 84px; }
.nav-logo img { height: 62px; width: auto; }
.footer-logo { height: 58px; }
section[id], footer[id] { scroll-margin-top: 84px; }
@media (max-width: 1100px) { .menu { top: 84px; } }
@media (max-width: 768px) { .nav-inner { height: 72px; } .nav-logo img { height: 52px; } .menu { top: 72px; } }