/* ============================================
   Plenui Orbit — Landing Page
   Identidade: premium, tecnológica, em movimento.
   Preto profundo + grafite + roxo elétrico, com
   acento lavanda específico do Orbit.
   ============================================ */
:root {
  --black:     #050505;
  --graphite:  #161616;
  --graphite-2:#1D1D1D;
  --border:    #292929;
  --white:     #FFFFFF;
  --purple:    #6D5EF5;
  --purple-d:  #5A4CE0;
  --orbit:     #9A8CFF;
  --gray-sub:  #B3B3B3;
  --gray-mut:  #7A7A7A;
  --green:     #34D399;
  --amber:     #FBBF24;
  --red:       #F87171;

  --radius-card: 16px;
  --radius-btn:  11px;
  --container:   1160px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 6.5rem 0; position: relative; }
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

.section-label {
  font-size: .78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--orbit);
  margin-bottom: .85rem;
  display: inline-flex; align-items: center; gap: .5rem;
}
.section-label::before {
  content: ''; width: 16px; height: 1.5px; background: var(--orbit);
}
.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 650; line-height: 1.18;
  letter-spacing: -.01em;
  margin-bottom: 1.1rem;
}
.section-sub {
  font-size: 1.1rem; color: var(--gray-sub);
  max-width: 620px; line-height: 1.6;
}

/* ── Botões ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: 0 1.6rem;
  border-radius: var(--radius-btn);
  font-weight: 600; font-size: .95rem;
  cursor: pointer; border: 1.5px solid transparent;
  transition: background .18s, border-color .18s, transform .12s, box-shadow .18s;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn:focus-visible { outline: 2px solid var(--orbit); outline-offset: 2px; }

.btn-primary { background: var(--purple); color: #fff; }
.btn-primary:hover { background: var(--purple-d); }

.btn-outline { border-color: var(--border); color: var(--white); background: transparent; }
.btn-outline:hover { border-color: var(--gray-sub); background: rgba(255,255,255,.04); }

.btn-white { background: var(--white); color: var(--black); font-weight: 650; }
.btn-white:hover { background: #EDEDED; }

.btn-lg { min-height: 52px; padding: 0 2rem; font-size: 1rem; }

/* ── Header ─────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 1.15rem 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, padding .25s ease;
}
.navbar.scrolled {
  background: rgba(5,5,5,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  padding: .85rem 0;
}
.nav-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 1.05rem; font-weight: 650;
  display: flex; align-items: center; gap: .55rem;
  letter-spacing: -.01em;
}
.nav-logo .orbit-mark {
  width: 26px; height: 26px; border-radius: 50%;
  border: 1.5px solid var(--orbit);
  position: relative; flex-shrink: 0;
}
.nav-logo .orbit-mark::after {
  content: ''; position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: var(--purple); top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.nav-logo b { font-weight: 700; }
.nav-logo span { color: var(--gray-sub); font-weight: 500; }

.nav-links { display: flex; gap: 2.1rem; align-items: center; }
.nav-links a.nav-link { color: var(--gray-sub); font-size: .9rem; font-weight: 500; transition: color .15s; }
.nav-links a.nav-link:hover { color: var(--white); }
.nav-actions { display: flex; align-items: center; gap: .85rem; }

#mob-cta { display: none; }

/* ── Hero ───────────────────────────────────────────── */
.hero {
  padding: 10.5rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 620px;
  background: radial-gradient(ellipse at center, rgba(109,94,245,.16) 0%, rgba(109,94,245,0) 68%);
  pointer-events: none;
  z-index: 0;
}
.hero > .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid var(--border); background: var(--graphite);
  font-size: .8rem; font-weight: 500; color: var(--gray-sub);
  padding: .4rem 1rem; border-radius: 30px;
  margin-bottom: 2rem;
}
.hero-badge i { color: var(--orbit); }

.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  font-weight: 650; line-height: 1.08;
  letter-spacing: -.02em;
  margin-bottom: 1.4rem;
}
.hero h1 .accent { color: var(--orbit); }

.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--gray-sub);
  max-width: 660px; margin: 0 auto 2.5rem;
  line-height: 1.55;
}

.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2.2rem; }

.hero-tags {
  display: flex; align-items: center; justify-content: center;
  gap: .5rem; flex-wrap: wrap;
  font-size: .82rem; color: var(--gray-mut);
  letter-spacing: .01em;
}

/* ── Mockup do painel ───────────────────────────────── */
.mockup-wrap {
  max-width: 960px; margin: 4.5rem auto 0;
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 60px 120px -30px rgba(0,0,0,.7), 0 0 0 1px rgba(154,140,255,.06);
  overflow: hidden;
}
.mockup-bar {
  background: #101010; border-bottom: 1px solid var(--border);
  padding: .7rem 1.1rem;
  display: flex; align-items: center; gap: .4rem;
}
.mockup-dot { width: 9px; height: 9px; border-radius: 50%; }
.mockup-content { padding: 1.75rem; display: flex; gap: 1.25rem; text-align: left; }
.mockup-sidebar { width: 180px; flex-shrink: 0; }
.mockup-sidebar-item {
  padding: .55rem .8rem; border-radius: 9px;
  font-size: .8rem; color: var(--gray-mut); margin-bottom: .25rem;
  display: flex; align-items: center; gap: .55rem;
}
.mockup-sidebar-item.active { background: rgba(109,94,245,.14); color: var(--orbit); font-weight: 600; }
.mockup-main { flex: 1; min-width: 0; }
.mockup-stat-row { display: flex; gap: .75rem; margin-bottom: 1rem; }
.mockup-stat {
  flex: 1; background: var(--graphite-2); border-radius: 11px;
  padding: .8rem; border: 1px solid var(--border);
}
.mockup-stat-v { font-size: 1.35rem; font-weight: 700; }
.mockup-stat-l { font-size: .7rem; color: var(--gray-mut); margin-top: .15rem; }
.mockup-card { background: var(--graphite-2); border-radius: 11px; border: 1px solid var(--border); padding: 1rem; }
.mockup-card-title { font-size: .78rem; font-weight: 650; margin-bottom: .6rem; color: var(--white); }
.mockup-row {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem 0; border-bottom: 1px solid var(--border);
  font-size: .78rem; color: var(--gray-sub);
}
.mockup-row:last-child { border: none; padding-bottom: 0; }
.mockup-dot2 { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.mockup-badge { padding: 2px 8px; border-radius: 20px; font-size: .68rem; font-weight: 600; }

/* ── Problema ───────────────────────────────────────── */
.problem { background: var(--black); }
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; margin-top: 3rem;
}
.problem-item {
  display: flex; align-items: flex-start; gap: .85rem;
  padding: 1.35rem; border: 1px solid var(--border); border-radius: var(--radius-card);
  background: var(--graphite);
}
.problem-item i { color: var(--red); font-size: 1.15rem; margin-top: .15rem; flex-shrink: 0; }
.problem-item span { font-size: .92rem; color: var(--gray-sub); line-height: 1.5; }

/* ── Solução (cards) ────────────────────────────────── */
.solution { background: var(--black); }
.solution-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 3.5rem;
}
.sol-card {
  padding: 2rem; border-radius: var(--radius-card);
  border: 1px solid var(--border); background: var(--graphite);
  transition: border-color .2s, transform .2s;
}
.sol-card:hover { border-color: #3A3A3A; transform: translateY(-3px); }
.sol-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 1.25rem;
  background: rgba(109,94,245,.12); color: var(--orbit);
}
.sol-card h3 { font-size: 1.05rem; font-weight: 650; margin-bottom: .55rem; letter-spacing: -.005em; }
.sol-card p { font-size: .9rem; color: var(--gray-sub); line-height: 1.6; }

/* ── Visão 360° / Jornada ───────────────────────────── */
.journey { background: var(--graphite); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.journey-flow {
  display: flex; align-items: stretch; justify-content: center;
  gap: 0; margin-top: 4rem; flex-wrap: wrap;
  position: relative;
}
.journey-step {
  flex: 1; min-width: 150px; max-width: 190px;
  text-align: center; padding: 0 .5rem;
  position: relative;
}
.journey-num {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--orbit); color: var(--orbit);
  display: flex; align-items: center; justify-content: center;
  font-weight: 650; font-size: 1rem;
  margin: 0 auto 1rem; background: var(--black);
  position: relative; z-index: 2;
}
.journey-step h4 { font-size: .88rem; font-weight: 650; margin-bottom: .35rem; }
.journey-step p { font-size: .78rem; color: var(--gray-mut); line-height: 1.5; }
.journey-line {
  position: absolute; top: 22px; left: -50%; width: 100%; height: 1.5px;
  background: linear-gradient(90deg, var(--border), var(--orbit), var(--border));
  z-index: 1;
}
.journey-step:first-child .journey-line { display: none; }

/* ── Recursos (Organize / Automatize / Acompanhe) ──── */
.capabilities { background: var(--black); }
.cap-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem; margin-top: 3.5rem;
}
.cap-card { padding: 0; }
.cap-head { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.25rem; }
.cap-head i { font-size: 1.3rem; color: var(--purple); }
.cap-head h3 { font-size: 1.15rem; font-weight: 650; }
.cap-list li {
  display: flex; align-items: center; gap: .6rem;
  padding: .55rem 0; border-bottom: 1px solid var(--border);
  font-size: .9rem; color: var(--gray-sub);
}
.cap-list li:last-child { border: none; }
.cap-list li i { color: var(--orbit); font-size: .85rem; flex-shrink: 0; }

/* ── Para quem ──────────────────────────────────────── */
.audience { background: var(--graphite); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.aud-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; margin-top: 3rem;
}
.aud-card {
  padding: 1.5rem 1rem; text-align: center;
  border: 1px solid var(--border); border-radius: var(--radius-card);
  background: var(--black);
  transition: border-color .15s, background .15s;
}
.aud-card:hover { border-color: var(--orbit); background: #0B0B0F; }
.aud-card i { font-size: 1.6rem; margin-bottom: .65rem; display: block; color: var(--orbit); }
.aud-card span { font-size: .85rem; font-weight: 500; color: var(--gray-sub); }

/* ── Ecossistema ────────────────────────────────────── */
.ecosystem { background: var(--black); }
.eco-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem; margin-top: 3.5rem;
}
.eco-card {
  padding: 1.6rem; border-radius: var(--radius-card);
  border: 1px solid var(--border); background: var(--graphite);
}
.eco-card.is-orbit { border-color: var(--purple); background: linear-gradient(160deg, rgba(109,94,245,.14), rgba(22,22,22,1) 60%); }
.eco-tag {
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--gray-mut); margin-bottom: .5rem;
}
.eco-card.is-orbit .eco-tag { color: var(--orbit); }
.eco-card h4 { font-size: 1rem; font-weight: 650; margin-bottom: .4rem; }
.eco-card p { font-size: .85rem; color: var(--gray-sub); line-height: 1.5; }

/* ── Planos ─────────────────────────────────────────── */
.pricing { background: var(--graphite); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.plans-grid { display: flex; gap: 1.5rem; margin-top: 3.5rem; justify-content: center; flex-wrap: wrap; }
.plan-card {
  background: var(--black); border-radius: var(--radius-card);
  border: 1.5px solid var(--border);
  padding: 2rem; width: 300px;
  transition: border-color .2s;
}
.plan-card.popular {
  border-color: var(--purple);
  box-shadow: 0 0 0 4px rgba(109,94,245,.12);
  position: relative;
}
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--purple); color: #fff;
  font-size: .72rem; font-weight: 650;
  padding: .3rem 1rem; border-radius: 20px;
}
.plan-name { font-size: .95rem; font-weight: 650; color: var(--gray-sub); }
.plan-price { font-size: 2.3rem; font-weight: 700; line-height: 1; margin: .8rem 0; letter-spacing: -.02em; }
.plan-price span { font-size: 1rem; font-weight: 400; color: var(--gray-mut); }
.plan-desc { font-size: .85rem; color: var(--gray-mut); margin-bottom: 1.5rem; }
.plan-features li {
  font-size: .87rem; padding: .5rem 0;
  display: flex; align-items: center; gap: .55rem;
  border-bottom: 1px solid var(--border);
  color: var(--gray-sub);
}
.plan-features li:last-child { border: none; }
.plan-features li i.bi-check-circle-fill { color: var(--green); }
.plan-features li i.bi-x-circle { color: var(--gray-mut); }
.plan-note { margin-top: 1.5rem; color: var(--gray-mut); font-size: .85rem; }
.plan-note i { color: var(--green); }

/* ── FAQ ─────────────────────────────────────────────── */
.faq { background: var(--black); }
.faq-grid { max-width: 760px; margin: 3rem auto 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  padding: 1.2rem 0; font-weight: 600; font-size: .96rem;
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--orbit); flex-shrink: 0; }
details[open] summary::after { content: '−'; }
.faq-item p { padding: 0 0 1.2rem; font-size: .9rem; color: var(--gray-sub); max-width: 640px; }

/* ── CTA final ──────────────────────────────────────── */
.cta-final {
  background: radial-gradient(ellipse at 50% 30%, rgba(109,94,245,.22) 0%, rgba(5,5,5,0) 60%), var(--black);
  text-align: center; padding: 7rem 0;
  border-top: 1px solid var(--border);
}
.cta-final h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem); font-weight: 650;
  margin-bottom: 1.1rem; letter-spacing: -.015em;
}
.cta-final p { font-size: 1.05rem; color: var(--gray-sub); max-width: 540px; margin: 0 auto 2.5rem; }

/* ── Footer ─────────────────────────────────────────── */
footer { background: var(--black); border-top: 1px solid var(--border); padding: 3.5rem 0 1.75rem; }
.footer-inner { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.footer-top { display: flex; gap: 3rem; flex-wrap: wrap; margin-bottom: 2.75rem; }
.footer-brand { flex: 2; min-width: 220px; }
.footer-brand .logo { display: flex; align-items: center; gap: .55rem; margin-bottom: .9rem; font-weight: 650; font-size: 1.05rem; }
.footer-brand p { font-size: .88rem; color: var(--gray-mut); max-width: 320px; line-height: 1.6; }
.footer-col { flex: 1; min-width: 130px; }
.footer-col h5 { color: var(--white); font-size: .82rem; font-weight: 650; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-col a { display: block; font-size: .87rem; margin-bottom: .6rem; color: var(--gray-mut); transition: color .15s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: .82rem; color: var(--gray-mut);
}

/* ── Animações (respeitam prefers-reduced-motion) ──── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition-duration: .01ms !important; }
}

/* ── Responsivo ─────────────────────────────────────────
   Grids com quantidade fixa de colunas (para manter linhas
   sempre completas) reduzem em passos que preservam divisão
   exata: 6 itens → 3→2→1, 8 itens → 4→2, 3 itens → 3→1. ──── */
@media (max-width: 860px) {
  .nav-links { display: none; }
  #mob-cta { display: inline-flex; }
  .journey-flow { flex-direction: column; align-items: center; gap: 2rem; }
  .journey-line { display: none !important; }
  .mockup-sidebar { display: none; }

  .problem-grid,
  .solution-grid,
  .eco-grid,
  .aud-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .hero { padding: 8.5rem 0 3.5rem; }
  .plans-grid { flex-direction: column; align-items: center; }
  .plan-card { width: 100%; max-width: 360px; }
  .mockup-content { padding: 1.1rem; }

  .problem-grid,
  .solution-grid,
  .eco-grid { grid-template-columns: 1fr; }
}