/* ============================================================
   FÁBIO FRANC — Autoridade Serena
   Paleta: #FFFFFF / #F5F6F7 / #4A6FA5 / #C9A84C / #1A1A2E
   Tipografia: Playfair Display + Lato
   ============================================================ */

:root {
  --white:      #FFFFFF;
  --ice:        #F5F6F7;
  --slate:      #4A6FA5;
  --slate-light:#6A8FC0;
  --slate-dark: #3A5A8A;
  --gold:       #C9A84C;
  --gold-light: #D9BC72;
  --gold-dark:  #A8893A;
  --ink:        #1A1A2E;
  --ink-soft:   #2E2E46;
  --muted:      #6B7280;
  --border:     #E5E7EB;
  --border-soft:#F0F1F2;

  --ff-title: 'Playfair Display', Georgia, serif;
  --ff-body:  'Lato', 'Helvetica Neue', Arial, sans-serif;

  --max-w: 1100px;
  --max-w-text: 720px;

  --nav-h: 68px;
  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --transition: 0.22s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--ff-title);
  line-height: 1.15;
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { font-size: 1.0625rem; line-height: 1.75; color: var(--ink-soft); }

.label-gold {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.label-slate {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.6rem;
}

/* ── Layout ── */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.container-text { max-width: var(--max-w-text); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 110px 0; }
.bg-ice  { background: var(--ice); }
.bg-ink  { background: var(--ink); }
.bg-white{ background: var(--white); }

.divider {
  width: 40px; height: 2px;
  background: var(--gold);
  margin: 1.2rem 0 1.6rem;
}
.divider-center { margin-left: auto; margin-right: auto; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center;
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  width: 100%; max-width: var(--max-w);
  margin: 0 auto; padding: 0 20px;
}
.nav-logo {
  font-family: var(--ff-title);
  font-size: 1.25rem; font-weight: 800;
  color: var(--ink); line-height: 1;
}
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 0.875rem; font-weight: 400;
  color: var(--muted); letter-spacing: 0.02em;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center;
  padding: 9px 20px;
  background: var(--gold);
  color: var(--ink);
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.nav-cta:hover { background: var(--gold-dark); }

/* Hamburger */
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: var(--transition);
}
.nav-mobile {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 20px; z-index: 899; flex-direction: column; gap: 16px;
}
.nav-mobile a {
  font-size: 1rem; font-weight: 400; color: var(--ink-soft);
  padding: 8px 0; border-bottom: 1px solid var(--border-soft);
}
.nav-mobile.open { display: flex; }

.page-offset { padding-top: var(--nav-h); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  font-family: var(--ff-body);
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold); color: var(--ink);
}
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--muted);
}
.btn-outline:hover { border-color: var(--gold); color: var(--ink); }

.btn-ghost-gold {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold);
}
.btn-ghost-gold:hover { background: var(--gold); color: var(--ink); }

.btn-ghost-white {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.4);
  color: var(--white);
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.08); }

/* ── Hero ── */
.hero {
  min-height: 92vh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
  position: relative; overflow: hidden;
}
.hero-eyebrow {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.hero-title {
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  font-weight: 800; line-height: 1.08;
  margin-bottom: 1.4rem;
}
.hero-title em { font-style: italic; color: var(--slate); }
.hero-sub {
  font-size: 1.1rem; line-height: 1.75;
  color: var(--muted); max-width: 480px;
  margin-bottom: 2.4rem;
}
.hero-btns { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.hero-img {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero-img-frame {
  width: 100%; max-width: 460px;
  aspect-ratio: 3/4;
  background: var(--ice);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.hero-img-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-frame::after {
  content: '';
  position: absolute; bottom: 0; right: 0;
  width: 60%; height: 60%;
  border-bottom: 3px solid var(--gold);
  border-right: 3px solid var(--gold);
  border-radius: 0 0 var(--radius-lg) 0;
  pointer-events: none;
}
.hero-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--ice) 0%, #E8ECF2 100%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
}
.hero-placeholder span {
  font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted);
}

/* ── Stats bar ── */
.stats-bar {
  background: var(--ink);
  padding: 28px 0;
}
.stats-bar-inner {
  display: flex; justify-content: center;
  align-items: center; gap: 0; flex-wrap: wrap;
}
.stat-item {
  display: flex; flex-direction: column;
  align-items: center; padding: 12px 48px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--ff-title);
  font-size: 2.4rem; font-weight: 800;
  color: var(--gold); line-height: 1;
}
.stat-label {
  font-size: 0.72rem; font-weight: 400;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 4px;
}

/* ── Section header ── */
.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-header.center .divider { margin-left: auto; margin-right: auto; }

/* ── Cards ── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover { border-color: var(--gold); transform: translateY(-2px); }

.card-ice {
  background: var(--ice);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.card-gold-left { border-left: 3px solid var(--gold); }

.card-icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(201,168,76,0.10);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.card-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 1.8; }

.card-num {
  font-family: var(--ff-title);
  font-size: 2rem; font-weight: 800;
  color: var(--gold); opacity: 0.5;
  line-height: 1; margin-bottom: 12px;
}
.card h4 { margin-bottom: 8px; }
.card p { font-size: 0.9375rem; }

/* ── Programações ── */
.prog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.prog-card {
  background: var(--white);
  padding: 24px 20px;
  transition: background var(--transition);
  cursor: default;
}
.prog-card:hover { background: var(--ice); }
.prog-sensor {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 6px;
}
.prog-num {
  font-family: var(--ff-title);
  font-size: 1.8rem; font-weight: 800;
  color: var(--ink); opacity: 0.12;
  line-height: 1; margin-bottom: 8px;
}
.prog-name {
  font-size: 0.9rem; font-weight: 700;
  color: var(--ink); line-height: 1.3;
  margin-bottom: 6px;
}
.prog-frase {
  font-size: 0.8rem; font-style: italic;
  color: var(--muted); line-height: 1.4;
  border-top: 1px solid var(--border-soft);
  padding-top: 10px; margin-top: 8px;
}

/* ── Ciclo ── */
.ciclo-steps {
  display: flex; gap: 0;
  position: relative;
}
.ciclo-step {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center;
  padding: 20px 12px;
  position: relative;
}
.ciclo-step::after {
  content: '→';
  position: absolute; right: -10px; top: 28px;
  color: var(--gold); font-size: 1rem; z-index: 1;
}
.ciclo-step:last-child::after { display: none; }
.ciclo-dot {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-title);
  font-size: 1rem; font-weight: 800; color: var(--gold);
  margin-bottom: 12px; flex-shrink: 0;
}
.ciclo-step-title {
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink); text-align: center;
  margin-bottom: 6px;
}
.ciclo-step p {
  font-size: 0.78rem; text-align: center;
  color: var(--muted); line-height: 1.5;
}

/* ── Quote ── */
.quote-block {
  border-left: 3px solid var(--gold);
  padding: 20px 24px;
  background: var(--ice);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.quote-text {
  font-family: var(--ff-title);
  font-size: 1.25rem; font-style: italic;
  color: var(--ink); line-height: 1.6;
  margin-bottom: 12px;
}
.quote-attr {
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold);
}

/* ── Timeline ── */
.timeline { display: flex; flex-direction: column; gap: 0; }
.tl-item {
  display: flex; gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-soft);
}
.tl-item:last-child { border-bottom: none; }
.tl-left {
  display: flex; flex-direction: column;
  align-items: center; gap: 0;
  min-width: 56px;
}
.tl-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold); flex-shrink: 0;
}
.tl-dot.slate { background: var(--slate); }
.tl-line {
  width: 1px; flex: 1;
  background: var(--border); margin-top: 6px;
}
.tl-date {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 6px;
}
.tl-title {
  font-family: var(--ff-title);
  font-size: 1.1rem; font-weight: 700;
  color: var(--ink); margin-bottom: 8px;
}
.tl-body { font-size: 0.9375rem; color: var(--muted); }

/* ── Formação ── */
.formacao-list { display: flex; flex-direction: column; gap: 0; }
.formacao-item {
  display: flex; gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
  align-items: flex-start;
}
.formacao-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--slate); flex-shrink: 0;
  margin-top: 7px;
}
.formacao-dot.gold { background: var(--gold); }
.formacao-ano {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.08em; color: var(--muted);
  min-width: 90px; padding-top: 2px;
}
.formacao-nome {
  font-size: 0.9375rem; font-weight: 600; color: var(--ink);
  line-height: 1.4;
}
.formacao-inst {
  font-size: 0.8rem; color: var(--muted);
}

/* ── Produtos ── */
.produto-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex; flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}
.produto-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.produto-card.destaque {
  border-color: var(--gold);
  position: relative; overflow: hidden;
}
.produto-card.destaque::before {
  content: 'PRINCIPAL';
  position: absolute; top: 0; right: 24px;
  background: var(--gold);
  color: var(--ink);
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.15em;
  padding: 4px 10px; border-radius: 0 0 var(--radius) var(--radius);
}
.produto-badge {
  display: inline-block;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: rgba(201,168,76,0.10);
  color: var(--gold); border-radius: 20px;
  width: fit-content;
}
.produto-price {
  font-family: var(--ff-title);
  font-size: 1.6rem; font-weight: 800; color: var(--ink);
}
.produto-price span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.produto-desc { font-size: 0.9375rem; color: var(--muted); }
.produto-items { display: flex; flex-direction: column; gap: 8px; margin: 4px 0; }
.produto-item {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 0.875rem; color: var(--ink-soft);
}
.produto-item::before { content: '–'; color: var(--gold); font-weight: 700; flex-shrink: 0; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; cursor: pointer;
  font-size: 1rem; font-weight: 600; color: var(--ink);
  gap: 16px;
  transition: color var(--transition);
  background: none; width: 100%; text-align: left;
}
.faq-q:hover { color: var(--slate); }
.faq-icon {
  width: 24px; height: 24px; border-radius: 50%;
  border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: transform var(--transition);
  color: var(--gold); font-size: 1rem; line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-a-inner {
  padding-bottom: 20px;
  font-size: 0.9375rem; color: var(--muted); line-height: 1.75;
}
.faq-item.open .faq-a { max-height: 400px; }

/* ── Contato card ── */
.contato-card {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 52px 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center;
}
.contato-card h2 { color: var(--white); }
.contato-card .divider { background: var(--gold); }
.contato-card p { color: rgba(255,255,255,0.6); }
.contato-links { display: flex; flex-direction: column; gap: 12px; }
.contato-link {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  color: var(--white);
  transition: background var(--transition), border-color var(--transition);
  font-size: 0.9rem;
}
.contato-link:hover { background: rgba(201,168,76,0.12); border-color: var(--gold); }
.contato-link svg { width: 18px; height: 18px; fill: var(--gold); flex-shrink: 0; }
.contato-link span { color: rgba(255,255,255,0.5); font-size: 0.8rem; display: block; }

/* Formulário de contato */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 6px;
}
.form-input {
  width: 100%; padding: 13px 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--white); font-size: 0.9375rem;
  font-family: var(--ff-body);
  transition: border-color var(--transition);
}
.form-input::placeholder { color: rgba(255,255,255,0.25); }
.form-input:focus { outline: none; border-color: var(--gold); }
.form-input.error { border-color: #e74c3c; }
textarea.form-input { resize: vertical; min-height: 100px; }

/* ── Footer ── */
.footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-main {
  padding: 56px 0 36px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.footer-brand {}
.footer-logo-f {
  font-family: var(--ff-title);
  font-size: 1.3rem; font-weight: 800;
  color: var(--white); margin-bottom: 10px;
}
.footer-logo-f span { color: var(--gold); }
.footer-tagline {
  font-size: 0.82rem; color: rgba(255,255,255,0.4);
  line-height: 1.6; margin-bottom: 20px; max-width: 220px;
}
.footer-icons { display: flex; gap: 10px; }
.footer-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.footer-icon:hover { background: rgba(201,168,76,0.15); border-color: var(--gold); }
.footer-icon svg { width: 15px; height: 15px; fill: rgba(255,255,255,0.55); }
.footer-icon:hover svg { fill: var(--gold); }

.footer-col-title {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.35); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.875rem; color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 18px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
}
.footer-copy {
  font-size: 0.75rem; color: rgba(255,255,255,0.25);
  letter-spacing: 0.05em;
}
.footer-admin {
  font-size: 0.72rem; color: rgba(255,255,255,0.15);
  letter-spacing: 0.08em;
  transition: color var(--transition);
}
.footer-admin:hover { color: rgba(255,255,255,0.35); }

/* ── Teste Rápido ── */
.teste-wrap {
  min-height: 100vh; background: var(--ice);
  padding: var(--nav-h) 0 60px;
}
.teste-container {
  max-width: 680px; margin: 0 auto; padding: 40px 20px;
}
.teste-header { text-align: center; margin-bottom: 36px; }
.teste-progress {
  width: 100%; height: 3px;
  background: var(--border); border-radius: 2px;
  margin-bottom: 36px; overflow: hidden;
}
.teste-progress-bar {
  height: 100%; background: var(--gold);
  border-radius: 2px; transition: width 0.4s ease;
}
.teste-etapa {
  display: none;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.teste-etapa.active { display: block; }
.etapa-label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 8px;
}
.etapa-title {
  font-family: var(--ff-title);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800; color: var(--ink);
  margin-bottom: 6px; line-height: 1.15;
}
.etapa-sub {
  font-size: 0.9rem; color: var(--muted); margin-bottom: 28px;
  padding-bottom: 20px; border-bottom: 1px solid var(--border-soft);
}
.questao {
  margin-bottom: 28px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border-soft);
}
.questao:last-of-type { border-bottom: none; }
.questao-texto {
  font-size: 1rem; font-weight: 400;
  color: var(--ink); line-height: 1.65;
  margin-bottom: 14px;
}
.likert {
  display: flex; gap: 8px;
  justify-content: space-between;
  align-items: center;
}
.likert-labels {
  display: flex; justify-content: space-between;
  margin-top: 6px;
}
.likert-label {
  font-size: 0.65rem; color: var(--muted);
  letter-spacing: 0.05em;
}
.likert-btn {
  flex: 1;
  aspect-ratio: 1;
  max-width: 48px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--ff-title);
  font-size: 0.95rem; font-weight: 700;
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}
.likert-btn:hover { border-color: var(--gold); color: var(--gold); }
.likert-btn.selected {
  background: var(--ink); border-color: var(--ink);
  color: var(--gold);
}

/* Lead form (etapa 0) */
.lead-form { display: flex; flex-direction: column; gap: 0; }
.lead-field { margin-bottom: 16px; }
.lead-label {
  display: block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 6px;
}
.lead-input {
  width: 100%; padding: 13px 16px;
  background: var(--ice);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--ff-body); font-size: 1rem;
  color: var(--ink);
  transition: border-color var(--transition);
}
.lead-input:focus { outline: none; border-color: var(--gold); background: var(--white); }
.lead-input.error { border-color: #e74c3c; }
.lead-aviso {
  font-size: 0.78rem; color: var(--muted);
  margin-top: 12px; line-height: 1.5;
}

/* Nav do teste */
.teste-nav {
  display: flex; justify-content: space-between;
  align-items: center; margin-top: 28px;
  padding-top: 20px; border-top: 1px solid var(--border-soft);
}
.btn-voltar {
  font-size: 0.82rem; color: var(--muted);
  display: flex; align-items: center; gap: 6px;
  transition: color var(--transition);
}
.btn-voltar:hover { color: var(--ink); }

/* ── Resultado ── */
.resultado-wrap {
  max-width: 720px; margin: 0 auto; padding: 40px 20px 80px;
}
.resultado-header {
  text-align: center; padding: 48px 0 36px;
}
.resultado-prog {
  display: inline-block;
  font-family: var(--ff-title);
  font-size: 1.1rem; font-weight: 700;
  color: var(--gold); letter-spacing: 0.05em;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 4px; margin-bottom: 16px;
}
.resultado-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px; margin-bottom: 16px;
}
.resultado-card h3 { margin-bottom: 14px; }
.resultado-card p, .resultado-card li { font-size: 0.9375rem; color: var(--muted); }
.resultado-card ul { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.resultado-card li { display: flex; gap: 10px; }
.resultado-card li::before { content: '→'; color: var(--gold); font-weight: 700; }

/* ── Imagem placeholder genérico ── */
.img-holder {
  width: 100%; border-radius: var(--radius-lg);
  background: var(--ice);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px; color: var(--muted);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
}

/* ── Alerts / Flash ── */
.alert {
  padding: 14px 18px; border-radius: var(--radius);
  font-size: 0.875rem; margin-bottom: 16px;
  display: none;
}
.alert.show { display: block; }
.alert-ok  { background: rgba(74,111,165,0.08); color: var(--slate); border: 1px solid rgba(74,111,165,0.2); }
.alert-err { background: rgba(231,76,60,0.08); color: #c0392b; border: 1px solid rgba(231,76,60,0.2); }

/* ── Spinner ── */
.spinner {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid rgba(201,168,76,0.3);
  border-top-color: var(--gold);
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Animações de entrada ── */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablets (≤ 900px) */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .prog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contato-card { padding: 36px 28px; }
  .hero { padding: 100px 0 60px; }
}

/* Mobile (≤ 680px) */
@media (max-width: 680px) {
  :root { --nav-h: 60px; }

  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-burger { display: flex; }

  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }

  .section     { padding: 56px 0; }
  .section-lg  { padding: 72px 0; }
  .section-sm  { padding: 32px 0; }

  .hero { padding: 80px 0 48px; min-height: auto; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .hero-btns .btn { width: 100%; justify-content: center; }
  .grid-2 { grid-template-columns: 1fr; gap: 28px; }
  .grid-2 .hero-img { order: -1; }
  .hero-img-frame { max-width: 100%; aspect-ratio: 4/3; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .prog-grid { grid-template-columns: 1fr; gap: 1px; }

  .stats-bar-inner { gap: 0; }
  .stat-item { padding: 12px 20px; flex: 1; border-right: 1px solid rgba(255,255,255,0.08); }
  .stat-num { font-size: 1.8rem; }

  .ciclo-steps { flex-direction: column; gap: 0; }
  .ciclo-step { flex-direction: row; gap: 16px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--border-soft); }
  .ciclo-step::after { content: '↓'; right: auto; left: 16px; top: auto; bottom: -14px; }
  .ciclo-dot { flex-shrink: 0; }

  .contato-card { grid-template-columns: 1fr; gap: 28px; padding: 28px 20px; }

  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }

  .teste-etapa { padding: 24px 18px; }
  .likert-btn { max-width: 44px; }

  .section-header { margin-bottom: 36px; }
  .card { padding: 20px; }
  .produto-card { padding: 24px 20px; }
}

/* Mobile pequeno (≤ 380px) */
@media (max-width: 380px) {
  .stat-item { padding: 10px 10px; }
  .stat-num { font-size: 1.5rem; }
  .stat-label { font-size: 0.62rem; }
  .likert { gap: 5px; }
  .likert-btn { font-size: 0.82rem; }
}