/* ============ Financialves — Estilo Global ============ */
:root {
  --bg: #0b1020;
  --bg-alt: #101736;
  --card: #161e3f;
  --border: #26305c;
  --text: #eef1fb;
  --muted: #9aa4cf;
  --primary: #4f7cff;
  --primary-dark: #3b63d9;
  --accent: #22d3a5;
  --danger: #ff5d7a;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 16, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.5px; }
.logo span { color: var(--primary); }
.nav-menu { display: flex; gap: 22px; align-items: center; }
.nav-menu a:not(.btn) { color: var(--muted); font-weight: 500; transition: color .2s; }
.nav-menu a:not(.btn):hover, .nav-menu a.active { color: var(--text); }

.hamburger { display: none; background: none; border: 0; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: .3s; }

/* ---------- Botões ---------- */
.btn {
  display: inline-block; padding: 12px 26px; border-radius: 999px;
  font-weight: 600; cursor: pointer; border: 0; transition: all .2s; font-size: 1rem;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--primary); }
.btn-light { background: #fff; color: var(--bg); }
.btn-light:hover { transform: translateY(-2px); }
.btn-sm { padding: 8px 18px; font-size: .9rem; }

/* ---------- Hero ---------- */
.hero { padding: 90px 0 70px; background: radial-gradient(1200px 500px at 70% -10%, rgba(79,124,255,.25), transparent); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; }
.badge {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: rgba(79,124,255,.15); border: 1px solid rgba(79,124,255,.4);
  color: #a8c0ff; font-size: .85rem; font-weight: 600; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.15; margin-bottom: 18px; }
.gradient-text { background: linear-gradient(90deg, var(--primary), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: 1.1rem; margin-bottom: 28px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 34px; list-style: none; flex-wrap: wrap; }
.hero-stats strong { display: block; font-size: 1.3rem; }
.hero-stats span { color: var(--muted); font-size: .85rem; }

/* Chat demo no hero */
.chat-window { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.chat-header { padding: 14px 18px; background: var(--bg-alt); font-weight: 700; border-bottom: 1px solid var(--border); font-size: .95rem; }
.chat-body { padding: 18px; min-height: 240px; max-height: 300px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 85%; padding: 10px 14px; border-radius: 12px; font-size: .92rem; animation: fadeIn .3s ease; }
.msg.bot { background: var(--bg-alt); border: 1px solid var(--border); align-self: flex-start; border-bottom-left-radius: 2px; }
.msg.user { background: var(--primary); color: #fff; align-self: flex-end; border-bottom-right-radius: 2px; }
.chat-input { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); }
.chat-input input {
  flex: 1; background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 14px; color: var(--text); outline: none; font-size: .92rem;
}
.chat-input input:focus { border-color: var(--primary); }

/* ---------- Seções ---------- */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: clamp(1.7rem, 3.5vw, 2.3rem); text-align: center; margin-bottom: 10px; }
.section-subtitle { color: var(--muted); text-align: center; margin-bottom: 48px; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; transition: transform .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--primary); }
.card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.card p { color: var(--muted); font-size: .95rem; }
.feature .icon { font-size: 2rem; margin-bottom: 14px; }

.quote p { font-size: 1rem; color: var(--text); margin-bottom: 14px; font-style: italic; }
.quote footer { color: var(--muted); font-size: .88rem; }

.checklist { list-style: none; margin: 22px 0 30px; }
.checklist li { padding-left: 30px; position: relative; margin-bottom: 10px; color: var(--muted); }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* Split com painel mockado */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.split h2 { margin-bottom: 16px; }
.split > div > p { color: var(--muted); }
.mock-panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.mock-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); }
.mock-row span { color: var(--muted); font-size: .92rem; }
.positive { color: var(--accent); }
.negative { color: var(--danger); }
.bar-chart { display: flex; align-items: flex-end; gap: 10px; height: 140px; margin-top: 22px; }
.bar-chart div { flex: 1; background: linear-gradient(180deg, var(--primary), #22315f); border-radius: 6px 6px 0 0; animation: grow .8s ease; }

/* ---------- Faixa CTA ---------- */
.cta-band { background: linear-gradient(120deg, var(--primary), var(--accent)); padding: 70px 0; text-align: center; color: #fff; }
.cta-band p { margin: 10px 0 26px; opacity: .9; }

/* ---------- Dashboard ---------- */
.page-head { padding: 60px 0 30px; text-align: center; }
.page-head h1 { font-size: 2.2rem; margin-bottom: 8px; }
.page-head p { color: var(--muted); }

.kpis { margin: 30px 0; }
.kpi-value { font-size: 1.6rem; font-weight: 800; }
.kpi-label { color: var(--muted); font-size: .9rem; }

.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: .93rem; }
.table th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: .75rem; letter-spacing: .5px; }
.tag { padding: 4px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; }
.tag.in { background: rgba(34,211,165,.15); color: var(--accent); }
.tag.out { background: rgba(255,93,122,.15); color: var(--danger); }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 24px 0; }
.filters button {
  background: var(--card); color: var(--muted); border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 18px; cursor: pointer; font-size: .9rem; font-weight: 600;
}
.filters button.active, .filters button:hover { border-color: var(--primary); color: var(--text); }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: .92rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; color: var(--text); outline: none; font-size: .95rem; font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); }

.alert-success {
  background: rgba(34,211,165,.12); border: 1px solid var(--accent);
  color: var(--accent); padding: 14px 18px; border-radius: 10px; margin-bottom: 18px; display: none;
}

/* ---------- Planos ---------- */
.plan { text-align: center; position: relative; }
.plan .price { font-size: 2.4rem; font-weight: 800; margin: 14px 0; }
.plan .price small { font-size: .9rem; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; margin: 20px 0 26px; text-align: left; }
.plan ul li { padding: 8px 0 8px 26px; position: relative; color: var(--muted); font-size: .93rem; }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.plan.featured { border-color: var(--primary); box-shadow: 0 0 40px rgba(79,124,255,.25); }
.plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; font-size: .75rem; font-weight: 700;
  padding: 4px 14px; border-radius: 999px; text-transform: uppercase; letter-spacing: .5px;
}

/* ---------- Footer ---------- */
.footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 60px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 40px; }
.footer p { color: var(--muted); font-size: .9rem; margin-top: 10px; }
.footer h4 { margin-bottom: 14px; font-size: .95rem; }
.footer a { display: block; color: var(--muted); font-size: .9rem; padding: 4px 0; }
.footer a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px; color: var(--muted); font-size: .85rem; text-align: center; }

/* ---------- Animações ---------- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes grow { from { height: 0; } }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .hero-inner, .split { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hamburger { display: block; }
  .nav-menu {
    position: fixed; top: 68px; left: 0; right: 0; flex-direction: column;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    padding: 20px; gap: 16px; display: none;
  }
  .nav-menu.open { display: flex; }
}