/* ============================================
   Angelus — estilos do site
   Paleta e tipografia conforme o Manual de Marca
   ============================================ */

:root {
  --violeta-profundo: #4C1D95;
  --violeta-medio: #7C3AED;
  --lavanda-clara: #A78BFA;
  --fundo-escuro: #1E1033;
  --tinta: #2E1065;
  --cinza-lavanda: #8B7BAE;
  --preto-neutro: #171717;
  --branco: #FFFFFF;
  --fundo-claro: #FDFCFF;
  --fundo-tint: #F5F1FE;
  --borda: #EDE9FE;

  --fonte-display: 'Marcellus', Georgia, serif;
  --fonte-texto: 'Inter', system-ui, -apple-system, sans-serif;

  --container-w: 1140px;
  --radius: 16px;
  --transicao: 200ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte-texto);
  color: var(--tinta);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--fonte-display);
  color: var(--tinta);
  line-height: 1.15;
  margin: 0 0 16px;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); letter-spacing: 1px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: 0.5px; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--tinta); }

a { color: var(--violeta-medio); text-decoration: none; }
a:hover { color: var(--violeta-profundo); }

img { max-width: 100%; display: block; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--violeta-profundo);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transicao), background var(--transicao), color var(--transicao), box-shadow var(--transicao);
  border: 1.5px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--violeta-profundo), var(--violeta-medio));
  color: #fff;
  box-shadow: 0 8px 24px rgba(76, 29, 149, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 12px 28px rgba(76, 29, 149, 0.36); }
.btn-outline {
  background: transparent;
  color: var(--violeta-profundo);
  border-color: var(--violeta-profundo);
}
.btn-outline:hover { background: var(--fundo-tint); color: var(--violeta-profundo); }
.btn-ghost {
  background: transparent;
  color: var(--tinta);
  border-color: var(--borda);
}
.btn-ghost:hover { background: var(--fundo-tint); color: var(--tinta); }
.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
.brand-name {
  font-family: var(--fonte-display);
  font-size: 1.4rem;
  color: var(--tinta);
  letter-spacing: 1px;
  white-space: nowrap;
}
.main-nav { display: flex; gap: 28px; }
.main-nav a { color: var(--tinta); font-weight: 500; font-size: 0.95rem; }
.main-nav a:hover { color: var(--violeta-profundo); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--tinta); border-radius: 2px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 120px;
  background: linear-gradient(180deg, var(--fundo-claro) 0%, var(--fundo-tint) 100%);
  text-align: center;
}
.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.30) 0%, rgba(167, 139, 250, 0) 68%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.eyebrow, .section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cinza-lavanda);
  margin-bottom: 16px;
}
.hero-lead { font-size: 1.15rem; color: var(--cinza-lavanda); max-width: 620px; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; gap: 16px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
.hero-icon { flex-shrink: 0; margin-bottom: 28px; opacity: 0.92; }

/* ===== Sections ===== */
.section { padding: 96px 0; }
.section-tint { background: var(--fundo-tint); }
.section-lead { max-width: 620px; color: var(--cinza-lavanda); font-size: 1.05rem; }

/* ===== Services cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(76, 29, 149, 0.10); }
.card-icon {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--fundo-tint), var(--borda));
  color: var(--violeta-profundo);
  margin-bottom: 18px;
}
.card-icon svg { width: 26px; height: 26px; }
.card p { color: var(--cinza-lavanda); margin-bottom: 0; font-size: 0.95rem; }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-heading h2 { margin-bottom: 0; }
.about-copy p:last-child { margin-bottom: 0; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-direction: column; gap: 8px; }
.contact-form {
  background: var(--fundo-tint);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--tinta); }
.form-row input, .form-row textarea {
  font-family: var(--fonte-texto);
  font-size: 0.95rem;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--borda);
  background: var(--branco);
  color: var(--tinta);
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--violeta-medio);
}
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-status { font-size: 0.9rem; min-height: 1.2em; margin: 0; }
.form-status.ok { color: #16794d; }
.form-status.err { color: #b3261e; }

/* ===== Footer ===== */
.site-footer {
  background: var(--fundo-escuro);
  color: #E9E4F5;
  padding: 56px 0 28px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 20px;
}
.footer-nav { display: flex; gap: 24px; }
.footer-nav a, .footer-social a { color: #C9BFE8; font-size: 0.92rem; }
.footer-nav a:hover, .footer-social a:hover { color: #fff; }
.footer-social { display: flex; gap: 20px; }
.footer-copy { color: #9C8FC2; font-size: 0.85rem; margin: 0; }

/* ===== WhatsApp float button ===== */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.22);
  z-index: 90;
  transition: transform var(--transicao);
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .brand-name { font-size: 1.05rem; }
  .nav-toggle { display: flex; }
  .header-cta .btn-primary { padding: 10px 18px; font-size: 0.85rem; }

  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--borda);
  }

  .section { padding: 64px 0; }
  .hero { padding: 72px 0 88px; }
}

@media (max-width: 480px) {
  .brand-suffix { display: none; }
  .brand-name { font-size: 1.2rem; }
  .header-inner { gap: 12px; }
  .header-cta .btn-primary {
    padding: 8px 14px;
    font-size: 0.78rem;
    white-space: nowrap;
  }
}