@import url('https://fonts.googleapis.com/css2?family=Uncial+Antiqua&display=swap');

/* ============================================================
   InstaSSEL — Landing Page
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --roxo:      #6d28d9;
  --roxo-esc:  #4c1d95;
  --roxo-clr:  #ede9fe;
  --roxo-med:  #8b5cf6;
  --cinza:     #f9fafb;
  --texto:     #111827;
  --sub:       #4b5563;
  --borda:     #e5e7eb;
  --raio:      14px;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  color: var(--texto);
  background: #fff;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ---- Navbar ---- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda);
  padding: 0 24px;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.2rem; font-weight: 800; color: var(--roxo);
  text-decoration: none; flex-shrink: 0;
}
.nav-logo span { color: #a78bfa; }
.nav-logo-img  { height: 36px; }
.nav-logo-nome { font-family: 'Uncial Antiqua', serif; font-size: 1.15rem; color: #6d28d9; }
.nav-links {
  display: flex; align-items: center; gap: 12px;
}
.btn-nav-login {
  padding: 7px 18px; border-radius: 8px;
  border: 1.5px solid var(--borda);
  font-size: .88rem; font-weight: 600; color: var(--texto);
  background: #fff;
  transition: border-color .15s, color .15s;
}
.btn-nav-login:hover { border-color: var(--roxo); color: var(--roxo); }
.btn-nav-cta {
  padding: 7px 18px; border-radius: 8px;
  background: var(--roxo); color: #fff;
  font-size: .88rem; font-weight: 600;
  transition: background .15s;
}
.btn-nav-cta:hover { background: var(--roxo-esc); }

/* ---- Seções gerais ---- */
section { padding: 80px 24px; }
.container { max-width: 1080px; margin: 0 auto; }
.sec-label {
  font-size: .75rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--roxo-med);
  margin-bottom: 12px;
}
.sec-titulo {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800; line-height: 1.2;
  color: var(--texto); margin-bottom: 16px;
}
.sec-sub {
  font-size: 1.05rem; color: var(--sub);
  max-width: 580px; line-height: 1.7;
}

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #faf5ff 100%);
  padding: 100px 24px 80px;
  text-align: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: #fff; border: 1.5px solid var(--borda);
  padding: 5px 14px; border-radius: 20px;
  font-size: .78rem; font-weight: 600; color: var(--roxo);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 900; line-height: 1.15;
  color: var(--texto); margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--roxo), var(--roxo-med));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.15rem; color: var(--sub);
  max-width: 560px; margin: 0 auto 36px; line-height: 1.7;
}
.hero-ctas {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center; margin-bottom: 56px;
}
.btn-hero-primary {
  padding: 14px 32px; border-radius: 10px;
  background: var(--roxo); color: #fff;
  font-size: 1rem; font-weight: 700;
  transition: background .15s, transform .1s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-hero-primary:hover { background: var(--roxo-esc); transform: translateY(-1px); }
.btn-hero-sec {
  padding: 14px 28px; border-radius: 10px;
  border: 2px solid var(--borda); background: #fff;
  font-size: 1rem; font-weight: 600; color: var(--texto);
  transition: border-color .15s;
}
.btn-hero-sec:hover { border-color: var(--roxo); color: var(--roxo); }

/* Mockup TV */
.tv-mockup {
  max-width: 680px; margin: 0 auto;
  background: #1a1a2e; border-radius: 20px;
  padding: 20px; box-shadow: 0 30px 80px rgba(109,40,217,.2);
  position: relative;
}
.tv-screen {
  background: linear-gradient(135deg, #4c1d95, #6d28d9, #8b5cf6);
  border-radius: 12px; padding: 32px 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  min-height: 200px;
}
.tv-card {
  background: rgba(255,255,255,.12);
  border-radius: 10px; aspect-ratio: 3/4;
  display: flex; align-items: center; justify-content: center;
}
.tv-card svg { opacity: .4; }
.tv-card.destaque { background: rgba(255,255,255,.25); }
.tv-bar {
  background: #111; border-radius: 0 0 8px 8px;
  height: 14px; width: 60px;
  margin: 8px auto 0;
}
.tv-stats {
  display: flex; gap: 24px; justify-content: center;
  margin-top: 20px; flex-wrap: wrap;
}
.tv-stat { text-align: center; }
.tv-stat .num { font-size: 1.6rem; font-weight: 800; color: var(--roxo); }
.tv-stat .label { font-size: .78rem; color: var(--sub); }

/* ---- Como funciona ---- */
.como-funciona { background: #fff; }
.passos {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px; margin-top: 52px;
}
.passo {
  text-align: center; padding: 32px 24px;
  border: 1.5px solid var(--borda); border-radius: var(--raio);
  transition: border-color .2s, box-shadow .2s;
}
.passo:hover { border-color: var(--roxo-med); box-shadow: 0 4px 20px rgba(109,40,217,.08); }
.passo-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--roxo-clr); color: var(--roxo);
  font-size: 1.2rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.passo-icone { margin-bottom: 16px; color: var(--roxo); }
.passo h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.passo p { font-size: .9rem; color: var(--sub); line-height: 1.6; }

/* ---- Para quem ---- */
.para-quem { background: var(--cinza); }
.ocasioes {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px; margin-top: 48px;
}
.ocasiao {
  background: #fff; border: 1.5px solid var(--borda);
  border-radius: var(--raio); padding: 24px 16px;
  text-align: center; transition: border-color .2s, transform .2s;
}
.ocasiao:hover { border-color: var(--roxo); transform: translateY(-3px); }
.ocasiao-icone { color: var(--roxo); margin-bottom: 12px; }
.ocasiao h3 { font-size: .9rem; font-weight: 700; }

/* ---- Profissionais ---- */
.profissionais { background: linear-gradient(135deg, var(--roxo-esc), var(--roxo)); color: #fff; }
.profissionais .sec-titulo { color: #fff; }
.profissionais .sec-sub { color: rgba(255,255,255,.8); }
.prof-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; margin-top: 48px;
}
.prof-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--raio); padding: 28px 24px;
}
.prof-card h3 { font-size: 1rem; font-weight: 700; margin: 14px 0 8px; }
.prof-card p { font-size: .88rem; color: rgba(255,255,255,.75); line-height: 1.6; }

/* ---- Planos ---- */
.planos { background: #fff; }
.planos-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; margin-top: 52px; max-width: 680px; margin-left: auto; margin-right: auto;
}
.plano-card {
  border: 2px solid var(--borda); border-radius: var(--raio);
  padding: 32px 28px; position: relative;
}
.plano-card.destaque {
  border-color: var(--roxo);
  box-shadow: 0 8px 32px rgba(109,40,217,.15);
}
.plano-tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--roxo); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  padding: 3px 14px; border-radius: 20px;
  white-space: nowrap;
}
.plano-nome { font-size: .82rem; font-weight: 700; color: var(--sub); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .06em; }

/* Faixa promocional */
.promo-faixa {
  display: inline-flex; align-items: center;
  background: #16a34a;
  color: #fff; font-size: .72rem; font-weight: 800;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 8px;
  margin-bottom: 10px;
}
.preco-de {
  font-size: .85rem; color: #9ca3af; margin-bottom: 4px;
}
.preco-de span { text-decoration: line-through; }

.plano-preco { font-size: 2.4rem; font-weight: 900; color: var(--texto); line-height: 1; }
.plano-preco span { font-size: .9rem; font-weight: 400; color: var(--sub); }
.plano-desc { font-size: .85rem; color: var(--sub); margin: 12px 0 24px; }
.plano-lista { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.plano-lista li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .9rem; color: var(--sub);
}
.plano-lista .check { color: #059669; flex-shrink: 0; margin-top: 2px; }
.plano-lista .cross { color: #d1d5db; flex-shrink: 0; margin-top: 2px; }
.btn-plano {
  display: block; text-align: center;
  padding: 12px; border-radius: 10px;
  font-weight: 700; font-size: .95rem;
  transition: background .15s, border-color .15s;
}
.btn-plano-outline {
  border: 2px solid var(--borda); color: var(--texto); background: #fff;
}
.btn-plano-outline:hover { border-color: var(--roxo); color: var(--roxo); }
.btn-plano-roxo { background: var(--roxo); color: #fff; }
.btn-plano-roxo:hover { background: var(--roxo-esc); }

/* ---- FAQ ---- */
.faq { background: var(--cinza); }
.faq-lista { margin-top: 48px; max-width: 700px; display: flex; flex-direction: column; gap: 4px; }
.faq-item { background: #fff; border: 1.5px solid var(--borda); border-radius: 10px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 18px 20px; font-size: .95rem; font-weight: 600; color: var(--texto);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-q .seta { color: var(--roxo-med); flex-shrink: 0; transition: transform .2s; }
.faq-item.aberto .seta { transform: rotate(180deg); }
.faq-a {
  display: none; padding: 0 20px 18px;
  font-size: .9rem; color: var(--sub); line-height: 1.7;
}
.faq-item.aberto .faq-a { display: block; }

/* ---- CTA final ---- */
.cta-final {
  background: linear-gradient(135deg, #f5f3ff, #ede9fe);
  text-align: center; padding: 100px 24px;
}
.cta-final .sec-titulo { margin-bottom: 12px; }
.cta-final p { font-size: 1rem; color: var(--sub); margin-bottom: 32px; }

/* ---- Footer ---- */
footer {
  background: var(--texto); color: rgba(255,255,255,.6);
  padding: 32px 24px; text-align: center;
  font-size: .82rem; line-height: 1.8;
}
footer a { color: rgba(255,255,255,.8); }
footer a:hover { color: #fff; }
footer .footer-logo { color: #fff; font-weight: 800; font-size: 1rem; margin-bottom: 8px; }
footer .footer-logo span { color: #a78bfa; }

/* ---- Responsivo ---- */
@media (max-width: 600px) {
  .nav { padding: 0 12px; }
  .nav-logo { gap: 6px; }
  .nav-logo-img  { height: 26px; }
  .nav-logo-nome { font-size: .82rem; }
  .nav-links { gap: 6px; }
  .nav-links .btn-nav-login { padding: 6px 10px; font-size: .8rem; }
  .btn-nav-cta  { padding: 6px 10px; font-size: .8rem; }
  section { padding: 60px 16px; }
  .tv-screen { grid-template-columns: repeat(2, 1fr); }
  .tv-screen .tv-card:last-child { display: none; }
}