/* =====================================================
   RESET & BASE
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --accent:       #7C3AED;
  --accent-dark:  #5B21B6;
  --accent-light: #C4B5FD;
  --accent-soft:  #F1EBFF;

  --ink:      #0A0F1C;
  --ink-2:    #10192E;

  --paper:     #FFFFFF;
  --paper-alt: #F6F7F4;
  --paper-line: #EEF0EC;

  --text:      #12141A;
  --text-soft: #5B6270;
  --text-mute: #8A90A0;

  --border: #E7E9E4;

  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 2px 10px rgba(15, 23, 42, .05);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, .10);
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Oxanium', sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font: inherit; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #fff; padding: 10px 18px;
  border-radius: 0 0 8px 0; z-index: 999;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  text-align: center;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { border-color: var(--ink); background: var(--ink); color: #fff; }
.btn-nav.btn-outline { border-color: var(--accent); color: var(--accent-dark); }
.btn-nav.btn-outline:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { background: var(--paper-alt); transform: translateY(-1px); }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-full { width: 100%; }
.btn-nav { padding: 10px 20px; font-size: 14px; }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.navbar.scrolled { border-color: var(--border); box-shadow: 0 2px 16px rgba(15,23,42,.05); }

.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 96px; }

.logo { display: flex; align-items: center; color: var(--ink); flex-shrink: 0; }
.logo-img { height: 72px; width: auto; }
.logo-img-footer { height: 58px; filter: brightness(0) invert(1); opacity: .92; }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--text-soft); transition: color var(--transition); }
.nav-links a:hover { color: var(--ink); }

.hamburger { display: none; background: none; border: none; cursor: pointer; color: var(--ink); padding: 6px; }
.hamburger svg { width: 24px; height: 24px; }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  background: var(--paper-alt);
  padding: 164px 0 88px;
  position: relative;
  overflow: hidden;
}

.hero-shape { position: absolute; fill: none; pointer-events: none; }
.hero-shape-1 {
  width: 460px; height: 460px;
  top: -140px; right: -160px;
  stroke: var(--accent-soft);
  stroke-width: 2.5;
  opacity: .9;
}
.hero-shape-2 {
  width: 320px; height: 320px;
  bottom: -160px; left: -120px;
  stroke: var(--border);
  stroke-width: 2;
}
.cta-final .hero-shape-2 {
  top: -120px; bottom: auto; right: -100px; left: auto;
  stroke: rgba(255,255,255,.10);
}

.hero-inner {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border: 1px solid rgba(20,184,102,.25);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 22px;
}

.hero-text h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -1px;
  color: var(--ink);
  margin-bottom: 22px;
}
.highlight { color: var(--accent-dark); }
.highlight-invert { color: var(--accent-light); }

.hero-sub { font-size: 18px; color: var(--text-soft); margin-bottom: 36px; max-width: 480px; }

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.hero-trust { display: flex; gap: 22px; flex-wrap: wrap; }
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-mute); }
.hero-trust svg { color: var(--accent); flex-shrink: 0; }

/* Channels diagram (image asset) */
.hero-visual { position: relative; display: flex; justify-content: center; padding: 24px 0 44px; }

.atom-diagram { width: 100%; max-width: 700px; height: auto; }

.float-card {
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 18px;
  font-size: 13px; font-weight: 600;
  color: var(--ink);
  box-shadow: var(--shadow-lg);
  z-index: 3;
  white-space: nowrap;
}
.float-card svg { color: var(--accent); flex-shrink: 0; }

/* =====================================================
   PROVA SOCIAL (stats + logos)
   ===================================================== */
.prova-social { background: var(--paper); padding: 64px 0 56px; border-bottom: 1px solid var(--border); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.stat-item { text-align: center; }
.stat-value { display: block; font-size: 34px; font-weight: 800; color: var(--ink); letter-spacing: -.5px; margin-bottom: 6px; }
.stat-label { font-size: 13px; color: var(--text-mute); }

.clientes-label {
  text-align: center; font-size: 13px; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: .8px; font-weight: 600;
  margin-bottom: 22px;
}
.clientes-logos { display: flex; justify-content: center; align-items: center; gap: 40px; flex-wrap: wrap; }
.clientes-logos span { font-weight: 700; font-size: 14px; color: var(--text-mute); letter-spacing: .3px; }

/* =====================================================
   SECTION HELPERS
   ===================================================== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 6px 14px; border-radius: 50px;
  margin-bottom: 16px;
}
.section-header h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800; line-height: 1.2;
  letter-spacing: -.5px;
  color: var(--ink);
  margin-bottom: 14px;
}
.section-header p { font-size: 17px; color: var(--text-soft); max-width: 560px; margin: 0 auto; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* =====================================================
   RECURSOS
   ===================================================== */
.recursos { padding: 100px 0; }

.recursos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.card-recurso {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: all var(--transition);
}
.card-recurso:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

.card-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 20px; height: 20px; }
.icon-a { background: var(--accent-soft); color: var(--accent-dark); }
.icon-b { background: #E9F1FF; color: #2563EB; }
.icon-c { background: #FFF3E0; color: #D97706; }
.icon-d { background: #FCE7F3; color: #DB2777; }
.icon-e { background: #E8EAFD; color: #4338CA; }
.icon-f { background: #E0F7FA; color: #0891B2; }

.card-recurso h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; letter-spacing: -.2px; color: var(--ink); }
.card-recurso p { font-size: 14.5px; color: var(--text-soft); }

/* =====================================================
   COMO FUNCIONA
   ===================================================== */
.como-funciona { padding: 100px 0; background: var(--paper-alt); }

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

.step {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 24px;
  transition: all var(--transition);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.step-number { font-size: 32px; font-weight: 800; color: var(--accent); margin-bottom: 12px; line-height: 1; }
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.step p { font-size: 14px; color: var(--text-soft); }

/* =====================================================
   DEPOIMENTOS
   ===================================================== */
.depoimentos { padding: 100px 0; }

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

.card-depoimento {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: all var(--transition);
}
.card-depoimento:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card-depoimento.destaque { background: var(--paper-alt); border-color: var(--accent-soft); }

.stars { color: #F5A524; font-size: 15px; margin-bottom: 16px; letter-spacing: 2px; }
.card-depoimento p { font-size: 15px; color: var(--text-soft); line-height: 1.65; margin-bottom: 24px; }

.depoimento-autor { display: flex; align-items: center; gap: 14px; }
.autor-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.depoimento-autor strong { display: block; font-size: 15px; color: var(--ink); }
.depoimento-autor span { font-size: 13px; color: var(--text-mute); }

/* =====================================================
   PREÇOS
   ===================================================== */
.precos { padding: 100px 0; background: var(--paper-alt); }

.billing-toggle {
  display: inline-flex;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 4px;
  margin-top: 8px;
  gap: 4px;
}
.toggle-opt {
  border: none; background: transparent;
  padding: 9px 18px; border-radius: 50px;
  font-size: 14px; font-weight: 600; color: var(--text-soft);
  cursor: pointer; transition: all var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.toggle-opt.active { background: var(--ink); color: #fff; }
.toggle-badge { background: var(--accent-soft); color: var(--accent-dark); font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 50px; }
.toggle-opt.active .toggle-badge { background: var(--accent); color: #fff; }

.precos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }

.card-preco {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  position: relative;
  transition: all var(--transition);
}
.card-preco:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card-preco.popular { border: 2px solid var(--accent); background: var(--accent-soft); }
.card-preco.popular:hover { transform: translateY(-4px); }

.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: #fff; font-size: 12px; font-weight: 700;
  padding: 5px 16px; border-radius: 50px; white-space: nowrap;
}

.plano-nome { font-size: 13px; font-weight: 700; color: var(--text-mute); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 14px; }

.plano-preco { display: flex; align-items: flex-end; gap: 4px; line-height: 1; }
.cifrao { font-size: 20px; font-weight: 700; color: var(--accent-dark); padding-bottom: 6px; }
.valor { font-size: 46px; font-weight: 800; letter-spacing: -1px; color: var(--ink); }
.periodo { font-size: 15px; color: var(--text-mute); padding-bottom: 8px; }
.plano-cobranca { font-size: 12px; color: var(--text-mute); margin: 8px 0 24px; }

.plano-consulta { align-items: center; margin-bottom: 8px; }
.valor-consulta { font-size: 27px; font-weight: 800; color: var(--accent-dark); }

.plano-features { margin-bottom: 28px; display: flex; flex-direction: column; gap: 12px; }
.plano-features li { font-size: 14px; color: var(--text-soft); display: flex; align-items: center; gap: 10px; }
.plano-features li svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
.plano-features li.disabled { color: var(--text-mute); opacity: .55; }
.plano-features li.disabled svg { color: var(--text-mute); }

.garantia { text-align: center; font-size: 12px; color: var(--text-mute); margin-top: 14px; }

/* =====================================================
   FAQ
   ===================================================== */
.faq { padding: 100px 0; background: linear-gradient(180deg, var(--paper) 0%, #F5F0FF 45%, var(--paper) 100%); }
.faq-inner .section-header { margin-bottom: 48px; }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item { border: 1.5px solid rgba(124, 58, 237, .22); border-radius: 16px; overflow: hidden; }

.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 22px; background: var(--paper); border: none; cursor: pointer;
  font-size: 16px; font-weight: 600; color: var(--ink); text-align: left;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--paper-alt); }
.faq-question.open { color: var(--accent-dark); }

.faq-icon { color: var(--accent); flex-shrink: 0; transition: transform var(--transition); display: flex; }
.faq-icon svg { width: 18px; height: 18px; }
.faq-question.open .faq-icon { transform: rotate(180deg); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; background: var(--paper); }
.faq-answer.open { max-height: 300px; }
.faq-answer p { padding: 0 22px 20px; font-size: 15px; color: var(--text-soft); line-height: 1.7; }

/* =====================================================
   CTA FINAL
   ===================================================== */
.cta-final {
  background: var(--ink);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #fff;
}
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 { font-family: 'Sora', sans-serif; font-size: clamp(28px, 3.5vw, 44px); font-weight: 800; letter-spacing: -.6px; margin-bottom: 16px; }
.cta-inner p { font-size: 18px; color: rgba(255,255,255,.6); margin-bottom: 36px; }
.cta-sub { font-size: 13px; color: rgba(255,255,255,.4); margin-top: 22px; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer { background: var(--ink); color: #fff; padding: 60px 0 0; }
.footer .logo { margin-bottom: 14px; color: #fff; }

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.footer-col p, .footer-col a { font-size: 14px; color: rgba(255,255,255,.5); line-height: 1.8; display: block; margin-top: 4px; }
.footer-col a:hover { color: var(--accent-light); }
.footer-col > p:first-of-type { margin-top: 0; max-width: 260px; }

.footer-col h4 { font-size: 13px; font-weight: 700; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 16px; }

.social-links { display: flex; gap: 12px; margin-top: 18px; }
.social-links a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all var(--transition);
  margin: 0;
}
.social-links a svg { width: 16px; height: 16px; }
.social-links a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.footer-bottom { padding: 20px 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom span, .footer-legal .modal-trigger { font-size: 13px; color: rgba(255,255,255,.35); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal .modal-trigger {
  background: none; border: none; padding: 0; margin: 0;
  font-family: inherit; cursor: pointer;
}
.footer-legal .modal-trigger:hover { color: var(--accent-light); }

/* =====================================================
   MODAL (Política / Termos)
   ===================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10, 15, 28, .55);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal-box {
  background: var(--paper);
  border-radius: var(--radius);
  width: 100%; max-width: 680px;
  max-height: 84vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal-box { transform: translateY(0); }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 28px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-header h3 { font-family: 'Sora', sans-serif; font-size: 20px; font-weight: 700; color: var(--ink); }
.modal-close {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--paper-alt); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-soft); flex-shrink: 0;
  transition: background var(--transition);
}
.modal-close:hover { background: var(--accent-soft); color: var(--accent-dark); }
.modal-close svg { width: 16px; height: 16px; }

.modal-body { padding: 24px 28px 32px; overflow-y: auto; }
.modal-updated { font-size: 12.5px; color: var(--text-mute); margin-bottom: 20px; }
.modal-body h4 { font-size: 15px; font-weight: 700; color: var(--ink); margin: 22px 0 8px; }
.modal-body h4:first-of-type { margin-top: 0; }
.modal-body p { font-size: 14.5px; color: var(--text-soft); line-height: 1.7; }

body.modal-open { overflow: hidden; }

/* =====================================================
   WHATSAPP FLUTUANTE
   ===================================================== */
.whatsapp-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover { transform: translateY(-3px); background: var(--accent-dark); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .recursos-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed; top: 96px; left: 0; right: 0;
    background: #fff;
    flex-direction: column; align-items: flex-start;
    padding: 24px; gap: 18px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .nav-links .btn-nav { width: 100%; justify-content: center; }

  .hero { padding-top: 128px; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { margin-top: 12px; }
  .float-card { display: none; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-cta, .hero-trust { justify-content: center; }

  .recursos-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .depoimentos-grid { grid-template-columns: 1fr; }
  .precos-grid { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .btn-lg { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .mockup-stats { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .clientes-logos { gap: 20px; }
  .clientes-logos span { font-size: 12px; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}