/* =====================================================================
   CorbanPro — landing page
   ===================================================================== */
:root {
    --s-primary: #4f46e5; --s-primary-2: #7c3aed; --s-accent: #10b981;
    --s-dark: #0b1020; --s-text: #0f172a; --s-muted: #64748b; --s-border: #e7e9f2;
}
* { scroll-behavior: smooth; }
body { font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif; color: var(--s-text); background: #fff; }
a { text-decoration: none; }
.container-xl { max-width: 1200px; }
.btn { border-radius: 12px; font-weight: 600; padding: .75rem 1.4rem; }
.btn-primary { background: linear-gradient(135deg, var(--s-primary), var(--s-primary-2)); border: 0; box-shadow: 0 10px 30px rgba(79, 70, 229, .35); }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-outline-light { border-color: rgba(255,255,255,.3); }
.text-gradient { background: linear-gradient(90deg, #a5b4fc, #6ee7b7); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* nav */
.site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1030; padding: 16px 0; transition: all .25s; }
.site-nav.scrolled { background: rgba(11, 16, 32, .9); backdrop-filter: blur(12px); padding: 10px 0; box-shadow: 0 8px 30px rgba(0,0,0,.2); }
.site-nav .brand { color: #fff; font-weight: 800; font-size: 1.2rem; display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: linear-gradient(135deg, #6366f1, #10b981); color: #fff; }
.site-nav .nav-link { color: #cbd5e1; font-weight: 500; }
.site-nav .nav-link:hover { color: #fff; }

/* hero */
.hero { background: radial-gradient(ellipse at 15% 10%, rgba(99,102,241,.45), transparent 45%), radial-gradient(ellipse at 90% 60%, rgba(16,185,129,.28), transparent 45%), var(--s-dark); color: #fff; padding: 150px 0 110px; position: relative; overflow: hidden; }
.hero::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); pointer-events: none; }
.hero .container-xl { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.08; }
.hero .lead { color: #cbd5e1; font-size: 1.15rem; max-width: 560px; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 30px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); color: #c7d2fe; font-size: .85rem; font-weight: 500; }
.hero-trust { color: #94a3b8; font-size: .88rem; display: flex; flex-wrap: wrap; gap: 18px; }
.hero-trust i { color: var(--s-accent); }

/* mock do painel */
.mock { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 22px; padding: 16px; box-shadow: 0 40px 80px rgba(0,0,0,.45); backdrop-filter: blur(6px); position: relative; }
.mock-inner { background: #f5f6fb; border-radius: 14px; padding: 16px; color: var(--s-text); }
.mock-top { display: flex; gap: 6px; margin-bottom: 12px; }
.mock-top span { width: 10px; height: 10px; border-radius: 50%; background: #e2e8f0; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-kpi { background: #fff; border-radius: 12px; padding: 12px; border: 1px solid var(--s-border); }
.mock-kpi small { color: var(--s-muted); font-size: .7rem; display: block; }
.mock-kpi strong { font-size: 1.05rem; }
.mock-chart { background: #fff; border-radius: 12px; padding: 14px; margin-top: 10px; border: 1px solid var(--s-border); display: flex; align-items: flex-end; gap: 10px; height: 150px; }
.mock-chart div { flex: 1; border-radius: 8px 8px 4px 4px; background: linear-gradient(180deg, #818cf8, #4f46e5); }
.mock-chart div:nth-child(2n) { background: linear-gradient(180deg, #6ee7b7, #10b981); }
.mock-row { display: flex; justify-content: space-between; align-items: center; background: #fff; border: 1px solid var(--s-border); border-radius: 10px; padding: 8px 12px; margin-top: 8px; font-size: .8rem; }
.wa-bubble { position: absolute; left: -36px; bottom: 40px; background: #fff; color: var(--s-text); border-radius: 16px; padding: 12px 14px; box-shadow: 0 20px 40px rgba(0,0,0,.3); max-width: 250px; font-size: .82rem; animation: flutuar 4s ease-in-out infinite; }
.wa-bubble .wa-ico { width: 28px; height: 28px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.sign-bubble { position: absolute; right: -24px; top: 30px; background: #fff; color: var(--s-text); border-radius: 14px; padding: 10px 14px; box-shadow: 0 20px 40px rgba(0,0,0,.3); font-size: .8rem; animation: flutuar 5s ease-in-out infinite reverse; }
@keyframes flutuar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 991.98px) { .wa-bubble { left: 10px; bottom: -30px; } .sign-bubble { right: 10px; top: -20px; } }

/* seções */
section { padding: 96px 0; }
.section-tag { color: var(--s-primary); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; }
.section-sub { color: var(--s-muted); font-size: 1.08rem; max-width: 640px; }
.produtos-strip { background: #f8fafc; border-bottom: 1px solid var(--s-border); padding: 26px 0; }
.produtos-strip span { color: var(--s-muted); font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }

.feature { padding: 28px; border-radius: 20px; border: 1px solid var(--s-border); height: 100%; transition: all .25s; background: #fff; }
.feature:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(15, 23, 42, .08); border-color: #c7d2fe; }
.feature-ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 18px; }
.feature h5 { font-weight: 700; }
.feature p { color: var(--s-muted); margin: 0; }

.passo { text-align: center; padding: 10px 20px; }
.passo-num { width: 56px; height: 56px; border-radius: 16px; margin: 0 auto 16px; display: grid; place-items: center; font-weight: 800; font-size: 1.3rem; color: #fff; background: linear-gradient(135deg, var(--s-primary), var(--s-primary-2)); box-shadow: 0 12px 30px rgba(79,70,229,.3); }

.integracoes { background: var(--s-dark); color: #fff; }
.integracoes .section-sub { color: #94a3b8; }
.int-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 20px; padding: 26px; height: 100%; }
.int-card i { font-size: 1.8rem; }
.int-card p { color: #94a3b8; margin: 0; }

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { padding: 7px 0; display: flex; gap: 10px; }
.check-list li i { color: var(--s-accent); }

/* planos */
.planos { background: linear-gradient(180deg, #f8fafc, #fff); }
.plano { border: 1px solid var(--s-border); border-radius: 24px; padding: 32px; background: #fff; height: 100%; display: flex; flex-direction: column; position: relative; }
.plano.destaque { border: 2px solid var(--s-primary); box-shadow: 0 30px 60px rgba(79, 70, 229, .18); transform: scale(1.03); }
.plano .tag-destaque { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--s-primary), var(--s-primary-2)); color: #fff; padding: 5px 16px; border-radius: 20px; font-size: .78rem; font-weight: 700; white-space: nowrap; }
.plano h4 { font-weight: 800; }
.plano .preco { font-size: 2.6rem; font-weight: 800; letter-spacing: -.03em; }
.plano .preco small { font-size: 1rem; color: var(--s-muted); font-weight: 500; }
.plano .check-list { flex: 1; margin: 20px 0; }
.plano .check-list li.off { color: #94a3b8; } .plano .check-list li.off i { color: #cbd5e1; }

.faq .accordion-item { border: 1px solid var(--s-border); border-radius: 14px !important; margin-bottom: 12px; overflow: hidden; }
.faq .accordion-button { font-weight: 600; padding: 18px 22px; }
.faq .accordion-button:not(.collapsed) { background: #eef2ff; color: var(--s-primary); box-shadow: none; }

.cta-final { background: linear-gradient(135deg, var(--s-primary), var(--s-primary-2)); color: #fff; border-radius: 28px; padding: 64px 40px; text-align: center; position: relative; overflow: hidden; }
.cta-final h2 { font-weight: 800; letter-spacing: -.03em; }
.site-footer { background: var(--s-dark); color: #94a3b8; padding: 48px 0 30px; }
.site-footer a { color: #cbd5e1; }