/* ============================================================
   SILVEIRA PSICOLOGIA — CSS Principal
   Paleta: #4B77A6 / #6E97C5 / #DCE8F5 / #F7FAFD / #FFFFFF
   ============================================================ */

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

:root {
  --blue-dark:    #3A5F8A;
  --blue-main:    #4B77A6;
  --blue-mid:     #6E97C5;
  --blue-light:   #DCE8F5;
  --blue-pale:    #F7FAFD;
  --white:        #FFFFFF;
  --text-dark:    #1A2A3A;
  --text-body:    #3D5168;
  --text-muted:   #6B85A0;
  --shadow-sm:    0 2px 12px rgba(75,119,166,.10);
  --shadow-md:    0 8px 32px rgba(75,119,166,.14);
  --shadow-lg:    0 16px 48px rgba(75,119,166,.18);
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    40px;
  --transition:   .35s cubic-bezier(.4,0,.2,1);
  --font-main:    'Inter', 'Segoe UI', sans-serif;
  --font-serif:   'Playfair Display', Georgia, serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

/* ----- Typography ----- */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }

.serif { font-family: var(--font-serif); }

p { color: var(--text-body); }

/* ----- Container ----- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-main);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(75,119,166,.35);
}
.btn-primary:hover { background: var(--blue-dark); box-shadow: 0 6px 28px rgba(75,119,166,.45); transform: translateY(-2px); }

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

.btn-white {
  background: var(--white);
  color: var(--blue-main);
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
}
.btn-white:hover { background: var(--blue-pale); box-shadow: 0 6px 28px rgba(0,0,0,.16); transform: translateY(-2px); }

.btn-lg { padding: 18px 40px; font-size: 1.05rem; }

/* ----- Section spacing ----- */
section { padding: 96px 0; }

.section-label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue-main);
  background: var(--blue-light);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 18px;
}

.section-heading {
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

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

/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 20px 0;
}
#header.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 14px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
}
.logo-img {
  max-width: 220px;
  height: auto;
}

nav { display: flex; align-items: center; gap: 32px; }
nav a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-body);
  transition: color var(--transition);
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--blue-main);
  transition: width var(--transition);
  border-radius: 2px;
}
nav a:hover, nav a.active { color: var(--blue-main); }
nav a:hover::after, nav a.active::after { width: 100%; }

.header-cta { display: flex; align-items: center; gap: 12px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--blue-main);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(16px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 20px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--blue-main); }
.mobile-nav .btn { margin-top: 12px; width: 100%; text-align: center; }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--blue-pale);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.hero-blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(110,151,197,.22) 0%, transparent 70%);
  top: -150px; right: -100px;
}
.hero-blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(75,119,166,.15) 0%, transparent 70%);
  bottom: -80px; left: -80px;
}
/* neural lines svg */
.hero-neural {
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  opacity: .06;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-main);
  background: var(--blue-light);
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-title {
  color: var(--text-dark);
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
}
.hero-title em {
  font-style: normal;
  color: var(--blue-main);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-body);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-credentials {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.credential-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--blue-light);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-body);
  box-shadow: var(--shadow-sm);
}
.credential-badge svg { color: var(--blue-main); flex-shrink: 0; }

/* Hero photo */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-photo-wrap {
  position: relative;
  width: 420px;
  max-width: 100%;
}

.hero-photo-bg {
  position: absolute;
  inset: -12px;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-mid));
  border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%;
  animation: morphBlob 8s ease-in-out infinite alternate;
}

@keyframes morphBlob {
  0%   { border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%; }
  50%  { border-radius: 45% 55% 40% 60% / 55% 45% 55% 45%; }
  100% { border-radius: 55% 45% 60% 40% / 45% 60% 40% 55%; }
}

.hero-photo {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top center;
  border-radius: 50% 50% 48% 52% / 52% 52% 48% 48%;
  display: block;
}

/* placeholder when no photo */
.hero-photo-placeholder {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 50% 50% 48% 52% / 52% 52% 48% 48%;
  background: linear-gradient(160deg, var(--blue-mid), var(--blue-dark));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,.7);
  font-size: .85rem;
  text-align: center;
}

.hero-badge-float {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2;
}
.hero-badge-float-1 { bottom: 40px; left: -32px; }
.hero-badge-float-2 { top: 60px; right: -32px; }
.hero-badge-float .badge-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-main);
}
.badge-text strong { display: block; font-size: .85rem; color: var(--text-dark); }
.badge-text span { font-size: .72rem; color: var(--text-muted); }

/* ============================================================
   STATS
   ============================================================ */
#stats {
  padding: 48px 0;
  background: var(--blue-main);
  position: relative;
  overflow: hidden;
}
.stats-bg-blob {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 200'%3E%3Cellipse cx='400' cy='100' rx='500' ry='120' fill='rgba(255,255,255,.04)'/%3E%3C/svg%3E") center/cover;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-number span { font-size: .6em; }
.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.75);
  line-height: 1.4;
}

/* ============================================================
   SOBRE
   ============================================================ */
#sobre {
  background: var(--white);
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.sobre-visual { position: relative; }
.sobre-photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-lg) var(--radius-lg) 80px var(--radius-lg);
}
.sobre-photo-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg) var(--radius-lg) 80px var(--radius-lg);
  background: linear-gradient(160deg, var(--blue-light), var(--blue-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: .85rem;
}
.sobre-accent {
  position: absolute;
  top: -20px; right: -20px;
  width: 140px; height: 140px;
  background: var(--blue-light);
  border-radius: 50%;
  z-index: -1;
}
.sobre-accent-2 {
  position: absolute;
  bottom: -20px; left: -20px;
  width: 100px; height: 100px;
  background: var(--blue-pale);
  border-radius: 50%;
  z-index: -1;
}
.crp-badge {
  position: absolute;
  bottom: 28px;
  right: -16px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  box-shadow: var(--shadow-md);
  font-size: .8rem;
  color: var(--text-muted);
  z-index: 1;
}
.crp-badge strong { display: block; color: var(--blue-main); font-size: 1rem; }

.sobre-content {}
.sobre-content p { margin-bottom: 18px; line-height: 1.8; }
.sobre-content p:last-of-type { margin-bottom: 32px; }

.formacoes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 28px;
}
.formacao-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-body);
}
.formacao-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-main);
  flex-shrink: 0;
}

/* ============================================================
   O QUE É AVALIAÇÃO
   ============================================================ */
#avaliacao {
  background: var(--blue-pale);
  position: relative;
  overflow: hidden;
}
.avaliacao-bg-shape {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--blue-mid), transparent);
}

.avaliacao-intro {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}

.avaliacao-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.aval-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--blue-light);
  position: relative;
  overflow: hidden;
}
.aval-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-mid));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.aval-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.aval-card:hover::before { transform: scaleX(1); }

.aval-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-main);
  margin-bottom: 20px;
}
.aval-card h3 { color: var(--text-dark); margin-bottom: 12px; font-size: 1.05rem; }
.aval-card p { font-size: .9rem; line-height: 1.7; }

/* ============================================================
   PARA QUEM É INDICADA — TABS
   ============================================================ */
#para-quem {
  background: var(--white);
}

.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 52px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 12px 28px;
  border-radius: 50px;
  border: 2px solid var(--blue-light);
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover {
  background: var(--blue-main);
  color: var(--white);
  border-color: var(--blue-main);
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeInUp .4s ease; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.tab-info {}
.tab-info h3 { font-size: 1.6rem; color: var(--text-dark); margin-bottom: 16px; }
.tab-info > p { margin-bottom: 28px; line-height: 1.8; }

.tab-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tab-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .92rem;
  color: var(--text-body);
}
.tab-list li::before {
  content: '';
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--blue-light);
  border: 2px solid var(--blue-main);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234B77A6' stroke-width='2.5'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.tab-visual {
  position: relative;
}
.tab-visual-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   PROCESSO — TIMELINE
   ============================================================ */
#processo {
  background: var(--blue-pale);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-mid), var(--blue-main));
  opacity: .3;
  z-index: 0;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
.timeline-step {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.timeline-step .step-num {
  position: absolute;
  top: -8px; right: -8px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--blue-main);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.timeline-item:hover .timeline-step {
  border-color: var(--blue-main);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.timeline-item h3 { font-size: 1rem; color: var(--text-dark); margin-bottom: 10px; }
.timeline-item p { font-size: .85rem; color: var(--text-muted); line-height: 1.65; }

/* ============================================================
   CTA INTERMEDIÁRIA
   ============================================================ */
#cta-mid {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-main) 60%, var(--blue-mid) 100%);
  position: relative;
  overflow: hidden;
}
.cta-mid-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.cta-mid-blob-1 {
  width: 400px; height: 400px;
  background: rgba(255,255,255,.07);
  top: -100px; right: -100px;
}
.cta-mid-blob-2 {
  width: 300px; height: 300px;
  background: rgba(255,255,255,.05);
  bottom: -80px; left: -80px;
}

.cta-mid-inner {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.cta-mid-inner h2 { color: var(--white); margin-bottom: 16px; }
.cta-mid-inner p { color: rgba(255,255,255,.82); font-size: 1.1rem; margin-bottom: 36px; line-height: 1.7; }

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
#diferenciais {
  background: var(--white);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.dif-card {
  background: var(--blue-pale);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--blue-light);
  transition: var(--transition);
}
.dif-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.dif-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-main);
  margin-bottom: 18px;
}
.dif-card h3 { font-size: 1rem; color: var(--text-dark); margin-bottom: 10px; }
.dif-card p { font-size: .88rem; line-height: 1.7; }

/* ============================================================
   BENEFÍCIOS
   ============================================================ */
#beneficios {
  background: var(--blue-dark);
  position: relative;
}
.beneficios-blob {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(110,151,197,.2) 0%, transparent 60%);
}

.beneficios-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.beneficios-content .section-label { background: rgba(255,255,255,.12); color: rgba(255,255,255,.85); }
.beneficios-content h2 { color: var(--white); margin-bottom: 16px; }
.beneficios-content > p { color: rgba(255,255,255,.75); margin-bottom: 36px; font-size: 1.05rem; }

.beneficios-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.beneficio-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid rgba(255,255,255,.1);
}
.beneficio-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.9);
  flex-shrink: 0;
}
.beneficio-text strong { display: block; color: var(--white); font-size: .9rem; margin-bottom: 2px; }
.beneficio-text span { font-size: .82rem; color: rgba(255,255,255,.62); }

.beneficios-visual {
  display: flex;
  justify-content: center;
}

@media (min-width: 1025px) {
  .beneficios-visual {
    position: sticky;
    top: 110px;
  }
}
.beneficios-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   FAQ
   ============================================================ */
#faq {
  background: var(--blue-pale);
}

.faq-wrap {
  max-width: 780px;
  margin: 0 auto;
}

details {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--blue-light);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
details[open] { box-shadow: var(--shadow-md); }
details[open] summary::after { transform: rotate(45deg); }

summary {
  padding: 22px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  gap: 16px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--blue-main);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-answer {
  padding: 0 24px 22px;
  color: var(--text-body);
  font-size: .92rem;
  line-height: 1.8;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
#cta-final {
  background: var(--blue-pale);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final-blob {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(75,119,166,.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}
.cta-final-inner h2 { color: var(--text-dark); margin-bottom: 16px; }
.cta-final-inner p { color: var(--text-body); font-size: 1.05rem; margin-bottom: 36px; line-height: 1.8; }
.cta-final-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   FORMULÁRIO
   ============================================================ */
#contato {
  background: var(--white);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contato-info h2 { color: var(--text-dark); margin-bottom: 16px; }
.contato-info p { color: var(--text-body); margin-bottom: 36px; line-height: 1.8; }

.contato-items { display: flex; flex-direction: column; gap: 20px; }
.contato-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.contato-item-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-main);
  flex-shrink: 0;
}
.contato-item-text span { display: block; font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.contato-item-text a, .contato-item-text strong { font-size: .95rem; color: var(--text-dark); font-weight: 500; transition: color var(--transition); }
.contato-item-text a:hover { color: var(--blue-main); }

/* Formulário */
.form-card {
  background: var(--blue-pale);
  border-radius: var(--radius-lg);
  padding: 48px;
  border: 1px solid var(--blue-light);
}

.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: .04em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--blue-light);
  background: var(--white);
  font-family: var(--font-main);
  font-size: .95rem;
  color: var(--text-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-main);
  box-shadow: 0 0 0 4px rgba(75,119,166,.12);
}
.form-group input.error,
.form-group textarea.error { border-color: #e05252; }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-submit { width: 100%; }
.form-submit .btn { width: 100%; justify-content: center; padding: 16px; font-size: 1rem; }

.form-feedback {
  display: none;
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  text-align: center;
}
.form-feedback.error { background: #fff0f0; color: #c0392b; border: 1px solid #f5c6cb; display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--text-dark);
  color: rgba(255,255,255,.65);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {}
.footer-logo {
  max-width: 220px;
  height: auto;
}
.footer-brand p {
  font-size: .85rem;
  line-height: 1.75;
  color: rgba(255,255,255,.55);
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 12px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.65);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,.1);
}
.social-btn:hover { background: var(--blue-main); color: var(--white); border-color: var(--blue-main); }

.footer-col h4 {
  font-size: .8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.footer-links a {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-links span { font-size: .8rem; color: rgba(255,255,255,.35); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .8rem;
}
.footer-bottom a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* ============================================================
   BOTÃO FLUTUANTE WHATSAPP
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition);
  animation: pulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,.5); animation: none; }
.whatsapp-float svg { color: var(--white); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,.65), 0 0 0 10px rgba(37,211,102,.1); }
}

/* ============================================================
   ANIMAÇÕES ON-SCROLL
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.fade-in {
  opacity: 0;
  transition: opacity .7s ease;
}
.fade-in.visible { opacity: 1; }

.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}
.stagger-children.visible > *:nth-child(1) { opacity: 1; transform: none; transition-delay: .05s; }
.stagger-children.visible > *:nth-child(2) { opacity: 1; transform: none; transition-delay: .15s; }
.stagger-children.visible > *:nth-child(3) { opacity: 1; transform: none; transition-delay: .25s; }
.stagger-children.visible > *:nth-child(4) { opacity: 1; transform: none; transition-delay: .35s; }
.stagger-children.visible > *:nth-child(5) { opacity: 1; transform: none; transition-delay: .45s; }
.stagger-children.visible > *:nth-child(6) { opacity: 1; transform: none; transition-delay: .55s; }

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-photo-wrap { width: 320px; }
  .hero-badge-float-1 { left: -10px; }
  .hero-badge-float-2 { right: -10px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  .sobre-grid { grid-template-columns: 1fr; gap: 48px; }
  .sobre-visual { max-width: 400px; margin: 0 auto; }

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

  .tab-grid { grid-template-columns: 1fr; gap: 36px; }

  .timeline { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { display: none; }

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

  .beneficios-inner { grid-template-columns: 1fr; gap: 48px; }
  .beneficios-visual { display: flex; order: -1; }

  .contato-grid { grid-template-columns: 1fr; gap: 48px; }

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

/* Mobile */
@media (max-width: 768px) {
  section { padding: 72px 0; }

  nav, .header-cta .btn { display: none; }
  .hamburger { display: flex; }

  .hero-photo-wrap { width: 260px; }
  .hero-badge-float { display: none; }

  .sobre-grid { flex-direction: column-reverse; }
  .sobre-visual { order: -1; }

  .tab-grid { grid-template-columns: 1fr; flex-direction: column-reverse; }
  .tab-visual { order: -1; margin-bottom: 32px; }

  .avaliacao-cards { grid-template-columns: 1fr; }

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

  .form-row { grid-template-columns: 1fr; }

  .form-card { padding: 28px 20px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

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

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

@media (max-width: 480px) {
  .hero-title { font-size: 1.9rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-credentials { flex-direction: column; gap: 10px; }
  .tabs-nav { gap: 6px; }
  .tab-btn { padding: 10px 18px; font-size: .82rem; }
  .tab-highlights { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}