/* ============================================================
   VÍVIAN MENDONÇA — Psicóloga & Neuropsicóloga
   style.css — Digital Bloom
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100vw;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  /* Cores */
  --bg:           #fefbfd;
  --bg-alt:       #f5eaf3;
  --bg-dark:      #2d3180;
  --primary:      #44499c;
  --primary-light:#5a60b8;
  --secondary:    #8892cc;
  --accent:       #c8a8d8;
  --accent-light: #edd8e6;
  --text:         #2D2A26;
  --text-muted:   #5c5870;
  --text-light:   #9690a8;
  --white:        #FFFFFF;
  --border:       #e4d4e8;
  --shadow:       rgba(68, 73, 156, 0.10);

  /* Tipografia */
  --font-serif:   'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', system-ui, sans-serif;

  /* Espaçamento */
  --section-py:   6rem;
  --container:    1160px;
  --radius:       12px;
  --radius-lg:    20px;

  /* Transições */
  --transition:   0.3s ease;
  --transition-slow: 0.6s ease;
}

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.25;
  color: var(--primary);
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }

p  { color: var(--text-muted); font-size: 1rem; line-height: 1.8; }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title { margin-bottom: 1rem; }
.section-sub   { font-size: 1.05rem; color: var(--text-muted); max-width: 580px; }

/* ── Layout Helpers ───────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: var(--section-py) 0; }
.section--alt { background-color: var(--bg-alt); }
.section--dark {
  background-color: var(--bg-dark);
  color: var(--white);
}
/* TCC section usa primário */
.tcc { background: var(--primary); }
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--white); }
.section--dark p   { color: rgba(255,255,255,0.72); }

.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(44, 74, 90, 0.25);
}
.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(44, 74, 90, 0.30);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.30);
}
.btn-whatsapp:hover {
  background: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.38);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(196,164,107,0.30);
}
.btn-accent:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* ── Header / Nav ─────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  /* necessário para o dropdown mobile se posicionar abaixo */
  isolation: isolate;
  padding: 1.1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.header.scrolled {
  background: rgba(249,247,244,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 24px rgba(44,74,90,0.08);
  padding: 0.75rem 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.header__logo-img {
  height: 64px;
  width: auto;
  display: block;
}

.footer__logo-img {
  height: 72px;
  width: auto;
  display: block;
  margin-bottom: 0.75rem;
  filter: brightness(0) invert(1);
}

.nav {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav__link:hover,
.nav__link.active { color: var(--primary); }
.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

.nav__cta { margin-left: 1rem; padding: 0.6rem 1.4rem; font-size: 0.82rem; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav — full screen */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 100vh;
  background: var(--white);
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  padding: 2rem 2rem;
  gap: 0;
  z-index: 998;
  overflow-y: auto;
}
.nav__mobile.open { display: flex; }
.nav__mobile .nav__link {
  font-size: 1.3rem;
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--primary);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.nav__mobile .nav__link:last-of-type { border-bottom: none; }
.nav__mobile .nav__link::after { display: none; }
.nav__mobile .btn { margin-top: 1.5rem; width: 100%; justify-content: center; font-size: 1rem; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background-color: var(--bg);
  overflow: hidden;
}

/* Layout split: esquerda + direita */
.hero__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

/* ── Lado esquerdo ── */
.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__title {
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  line-height: 1.18;
  color: var(--primary);
  margin-bottom: 1.4rem;
}
.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 460px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

/* Botão ghost com seta para baixo */
.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.85rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1.5px solid var(--border);
  transition: var(--transition);
}
.btn-hero-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* Credenciais sutis na base */
.hero__creds {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}
.hero__creds-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Lado direito: foto ── */
.hero__photo-wrap {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero__photo {
  width: 100%;
  max-width: 520px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(44,74,90,0.14);
  aspect-ratio: 5 / 6;
  background: var(--bg-alt);
}

.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ── Sobre ────────────────────────────────────────────────── */
.sobre {
  background: var(--white);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sobre__image-wrap {
  position: relative;
}

.sobre__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.sobre__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sobre__image-deco {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 160px;
  height: 160px;
  border-radius: var(--radius-lg);
  background: var(--bg-alt);
  z-index: -1;
}

.sobre__image-badge {
  position: absolute;
  top: 1.5rem;
  right: -1.5rem;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  text-align: center;
  box-shadow: 0 8px 30px rgba(44,74,90,0.25);
}
.sobre__image-badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--accent-light);
}
.sobre__image-badge span {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
}

.sobre__text h2 { margin-bottom: 1.25rem; }

.sobre__bio {
  margin-bottom: 1.25rem;
}

.sobre__crp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-alt);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.05em;
  margin-bottom: 1.75rem;
}

.sobre__formacao {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.formacao-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.formacao-item__icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(196,164,107,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.formacao-item__text strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.1rem;
}
.formacao-item__text span {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* ── Especialidades ───────────────────────────────────────── */
.especialidades { background: var(--bg); }

.especialidades__intro {
  max-width: 600px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.especialidades__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

.espec-card {
  flex: 0 0 calc(25% - 1rem);
  min-width: 200px;
  max-width: 260px;
}

.espec-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: default;
}
.espec-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px var(--shadow);
  transform: translateY(-4px);
}

.espec-card__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(44,74,90,0.08), rgba(122,140,126,0.10));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--primary);
  transition: var(--transition);
}
.espec-card:hover .espec-card__icon {
  background: linear-gradient(135deg, rgba(196,164,107,0.15), rgba(196,164,107,0.08));
  color: var(--accent);
}

.espec-card__title {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.espec-card__desc {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ── Serviços ─────────────────────────────────────────────── */
.servicos { background: var(--white); }

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.servico-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.servico-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.servico-card:hover {
  border-color: var(--border);
  box-shadow: 0 12px 40px var(--shadow);
  transform: translateY(-4px);
}
.servico-card:hover::before { transform: scaleX(1); }

.servico-card__number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(44,74,90,0.08);
  line-height: 1;
  margin-bottom: 1rem;
}

.servico-card__title {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.servico-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Diferenciais ─────────────────────────────────────────── */
.diferenciais { background: var(--bg-alt); }

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.diferencial-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 2px 16px rgba(44,74,90,0.06);
  transition: var(--transition);
}
.diferencial-item:hover {
  box-shadow: 0 8px 32px rgba(44,74,90,0.12);
  transform: translateY(-3px);
}

.diferencial-item__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(44,74,90,0.10), rgba(122,140,126,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
}

.diferencial-item__content strong {
  display: block;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.diferencial-item__content p {
  font-size: 0.82rem;
  line-height: 1.6;
}

/* ── TCC ──────────────────────────────────────────────────── */
.tcc {
  background: var(--primary);
  color: var(--white);
}

.tcc__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.tcc__content .section-label { color: var(--accent-light); }
.tcc__content h2 { color: var(--white); margin-bottom: 1.25rem; }
.tcc__content p  { color: rgba(255,255,255,0.75); margin-bottom: 1rem; }

.tcc__pillars {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.tcc__pillar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}
.tcc__pillar::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.tcc__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.tcc__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Autoridade ───────────────────────────────────────────── */
.autoridade { background: var(--white); }

.autoridade__top {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.autoridade__stat {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.autoridade__stat-number {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.autoridade__stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1.5px;
  background: linear-gradient(180deg, var(--accent), var(--secondary), transparent);
}

.timeline__item {
  position: relative;
  padding-bottom: 2.5rem;
  padding-left: 1.5rem;
}
.timeline__item:last-child { padding-bottom: 0; }

.timeline__item::before {
  content: '';
  position: absolute;
  left: -2.38rem;
  top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 3px rgba(196,164,107,0.25);
}

.timeline__year {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.3rem;
}
.timeline__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.timeline__detail {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── CTA intermediária ────────────────────────────────────── */
.cta-mid {
  background: linear-gradient(135deg, var(--primary) 0%, #1E3542 100%);
  text-align: center;
  padding: 5rem 0;
}
.cta-mid h2 { color: var(--white); margin-bottom: 1rem; }
.cta-mid p  { color: rgba(255,255,255,0.72); max-width: 560px; margin: 0 auto 2rem; }

.cta-mid__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── FAQ ──────────────────────────────────────────────────── */
.faq { background: var(--bg-alt); }

.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.faq__intro { padding-right: 2rem; }
.faq__intro h2 { margin-bottom: 1rem; }
.faq__intro p  { margin-bottom: 1.5rem; }

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--accent); }

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: color var(--transition);
}
.faq-item.open .faq-item__question { color: var(--primary); }

.faq-item__icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--text-muted);
}
.faq-item.open .faq-item__icon {
  background: var(--accent);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-item__answer { max-height: 300px; }

.faq-item__answer p {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.875rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

/* ── Localização ──────────────────────────────────────────── */
.localizacao { background: var(--white); }

.localizacao__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

.localizacao__info h2 { margin-bottom: 1rem; }
.localizacao__info p  { margin-bottom: 1.5rem; }

.localizacao__details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.localizacao__detail {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.875rem;
}
.localizacao__detail svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.localizacao__detail strong {
  display: block;
  font-weight: 600;
  color: var(--text);
  font-size: 0.8rem;
  margin-bottom: 0.1rem;
}
.localizacao__detail span { color: var(--text-muted); }

.localizacao__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 40px var(--shadow);
  aspect-ratio: 4/3;
}
.localizacao__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}


/* ── Formulário ───────────────────────────────────────────── */
.contato { background: var(--bg-alt); }

.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contato__info h2 { margin-bottom: 1rem; }
.contato__info p  { margin-bottom: 2rem; }

.contato__channels {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contato__channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: 0 2px 12px rgba(44,74,90,0.06);
  transition: var(--transition);
  text-decoration: none;
}
.contato__channel:hover {
  box-shadow: 0 6px 24px rgba(44,74,90,0.12);
  transform: translateY(-2px);
}

.contato__channel-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contato__channel-icon--whatsapp { background: rgba(37,211,102,0.12); color: #25D366; }
.contato__channel-icon--email    { background: rgba(44,74,90,0.10); color: var(--primary); }
.contato__channel-icon--insta    { background: rgba(196,164,107,0.12); color: var(--accent); }

.contato__channel-text strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.1rem;
}
.contato__channel-text span {
  font-size: 0.78rem;
  color: var(--text-light);
}

/* Formulário */
.form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 4px 40px rgba(44,74,90,0.08);
}

.form__title {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.4rem;
}
.form__sub {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 1.75rem;
}

.form__group {
  margin-bottom: 1.25rem;
}

.form__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form__input:focus,
.form__textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44,74,90,0.08);
  background: var(--white);
}
.form__input.error,
.form__textarea.error {
  border-color: #E05252;
  box-shadow: 0 0 0 3px rgba(224,82,82,0.08);
}

.form__textarea { resize: vertical; min-height: 110px; }

.form__error-msg {
  display: none;
  font-size: 0.72rem;
  color: #E05252;
  margin-top: 0.3rem;
}
.form__error-msg.show { display: block; }

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form__submit {
  width: 100%;
  padding: 0.95rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 8px;
  background: var(--primary);
  color: var(--white);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.form__submit:hover:not(:disabled) {
  background: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(44,74,90,0.25);
}
.form__submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form__privacy {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 1rem;
}


/* ── CTA Final ────────────────────────────────────────────── */
.cta-final {
  background: linear-gradient(135deg, #1E3542 0%, var(--primary) 60%, #2D5C42 100%);
  text-align: center;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  top: -150px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(196,164,107,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.cta-final__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  color: var(--white);
  font-style: italic;
  max-width: 700px;
  margin: 0 auto 1.5rem;
  line-height: 1.4;
}

.cta-final__sub {
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  margin: 0 auto 2.5rem;
}

.cta-final__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: #161C20;
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--white);
  display: block;
  margin-bottom: 0.25rem;
}
.footer__brand-crp {
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.footer__brand-bio {
  font-size: 0.83rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.footer__social {
  display: flex;
  gap: 0.75rem;
}
.footer__social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer__social a:hover {
  background: var(--accent);
  color: var(--white);
}

.footer__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer__links a {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--accent); }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.7rem;
}
.footer__contact-item svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer__bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.35); }
.footer__bottom a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.40);
  transition: color var(--transition);
}
.footer__bottom a:hover { color: var(--accent); }

/* ── WhatsApp Float ───────────────────────────────────────── */
.wpp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.wpp-float__tooltip {
  background: var(--white);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: var(--transition);
  pointer-events: none;
}
.wpp-float:hover .wpp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

.wpp-float__btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.40);
  transition: var(--transition);
  animation: wpp-pulse 2.5s infinite;
}
.wpp-float__btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 32px rgba(37,211,102,0.50);
}

@keyframes wpp-pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.40); }
  50%       { box-shadow: 0 6px 36px rgba(37,211,102,0.60), 0 0 0 12px rgba(37,211,102,0.06); }
}

/* ── Scroll Animations ────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.fade-in.visible { opacity: 1; }

[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }


/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --section-py: 4.5rem; }

  /* Hero split → coluna única em tablet, foto acima */
  .hero__split {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 2.5rem;
    padding: 3rem 0;
  }
  .hero__photo-wrap {
    order: -1;               /* foto sobe para cima do texto */
    justify-content: center;
  }
  .hero__photo  { max-width: 480px; }
  .hero__sub    { max-width: 100%; }

  .sobre__grid    { grid-template-columns: 1fr; gap: 2.5rem; }
  .sobre__image-wrap { max-width: 420px; margin: 0 auto; }
  .sobre__image-badge { right: 0; }

  .servicos__grid { grid-template-columns: 1fr 1fr; }

  .tcc__grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .autoridade__top { grid-template-columns: repeat(2, 1fr); }

  .faq__grid { grid-template-columns: 1fr; }
  .faq__intro { padding-right: 0; margin-bottom: 2rem; }

  .localizacao__grid { grid-template-columns: 1fr; }

  .contato__grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }

  .blog-grid-full { grid-template-columns: 1fr; }
  .blog-small-grid { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-py: 3.5rem; }

  .nav__list, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .espec-card { flex: 0 0 calc(50% - 1rem); max-width: calc(50% - 0.65rem); }
  .tcc__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .tcc__photo { order: -1; }

  .servicos__grid { grid-template-columns: 1fr; }

  .diferenciais__grid { grid-template-columns: 1fr; }

  .autoridade__top { grid-template-columns: repeat(2, 1fr); }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }

  .form__row { grid-template-columns: 1fr; }

  .footer__bottom { flex-direction: column; text-align: center; }

  .cta-mid__actions { flex-direction: column; align-items: center; }
  .cta-final__actions { flex-direction: column; align-items: center; }

  .wpp-float { bottom: 1.25rem; right: 1.25rem; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.6rem; }

  .espec-card { flex: 0 0 100%; max-width: 100%; }
  .autoridade__top { grid-template-columns: 1fr 1fr; }

  .form { padding: 1.75rem 1.25rem; }
}