/* ============================================================
   Event BK — Landing Page
   Identidade on-brand · AZUL da logo (#0060F0) + neutro quente de apoio
   Tipografia moderna editorial (Space Grotesk + Manrope) · mobile-first
   Estrutura/layout preservados — evolução de identidade visual.
   ============================================================ */

:root {
  /* Backgrounds — near-black premium, azul-tinta profundo (não grafite genérico) */
  --bg: #080A0F;
  --bg-2: #0C0F16;
  --bg-3: #11151E;

  /* Brand — AZUL elétrico extraído da logo */
  --brand: #0060F0;
  --brand-bright: #3B82FF;
  --brand-deep: #0038A0;
  --brand-2: #2E7BFF;
  --ice: #9FC1FF;

  /* Neutro quente de apoio (contraponto editorial, usado com parcimônia) */
  --sand: #D9CFBB;
  --sand-dim: #B9AF9B;

  --grad: linear-gradient(120deg, #3B82FF 0%, #0060F0 100%);
  --grad-deep: linear-gradient(140deg, #2E7BFF 0%, #0044C4 55%, #00227A 100%);
  --grad-soft: linear-gradient(135deg, rgba(59,130,255,.18), rgba(0,96,240,.08));

  /* Text */
  --ink: #EEF2F8;
  --muted: #96A2B8;
  --muted-2: #62708A;

  /* Surfaces / glass */
  --glass: rgba(255, 255, 255, .035);
  --glass-strong: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .08);
  --line-strong: rgba(255, 255, 255, .16);

  /* Radius — levemente mais contido que o template padrão */
  --r-sm: 10px;
  --r-md: 13px;
  --r-lg: 17px;
  --r-xl: 22px;
  --r-2xl: 28px;

  /* Shadow */
  --shadow: 0 26px 64px rgba(3, 7, 18, .6);
  --shadow-glow: 0 18px 50px rgba(0, 72, 200, .42);

  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.03em;
  margin: 0;
}

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Background orbs — brumas azuis discretas ---------- */
.bg-orbs { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(100px); opacity: .5; }
.orb-1 { width: 640px; height: 640px; top: -250px; right: -160px;
  background: radial-gradient(circle, rgba(0,96,240,.5), transparent 70%); }
.orb-2 { width: 540px; height: 540px; top: 36%; left: -230px;
  background: radial-gradient(circle, rgba(59,130,255,.26), transparent 70%); }
.orb-3 { width: 580px; height: 580px; bottom: -280px; right: 4%;
  background: radial-gradient(circle, rgba(0,56,160,.34), transparent 70%); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 24px; border-radius: var(--r-md);
  font-family: var(--font-body); font-weight: 600; font-size: 13.5px;
  letter-spacing: .04em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, filter .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn i { font-size: 1.05em; transition: transform .25s ease; }
.btn-lg { padding: 15px 28px; font-size: 15px; }

.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-2px); background: var(--brand-2); box-shadow: 0 22px 60px rgba(0,96,240,.5); color: #fff; }
.btn-primary:hover i.bi-arrow-right { transform: translateX(4px); }

.btn-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-outline:hover { transform: translateY(-2px); border-color: var(--brand-bright); background: rgba(59,130,255,.1); color: #fff; }

.btn-ghost { background: transparent; color: var(--muted); padding: 11px 15px; }
.btn-ghost:hover { color: var(--ink); }
.btn:active { transform: scale(.98); }

/* ============================================================
   HEADER / NAV — presença de marca
   ============================================================ */
.site-header { position: sticky; top: 0; z-index: 100; padding: 18px 0; transition: background .3s ease, box-shadow .3s ease, padding .3s ease; }
.site-header.scrolled { background: rgba(8, 10, 15, .82); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); padding: 10px 0; }

.nav-shell { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; filter: drop-shadow(0 4px 14px rgba(0,96,240,.5)); }
.brand-name { font-family: var(--font-display); font-weight: 500; font-size: 22px; letter-spacing: .06em; text-transform: uppercase; }
.brand-name strong { font-weight: 700; color: var(--brand-bright); }

/* Links de menu — uppercase, tracking editorial */
.nav-links { display: flex; gap: 2px; margin: 0 auto; }
.nav-links a { position: relative; padding: 9px 15px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; transition: color .2s ease; }
.nav-links a::after { content: ""; position: absolute; left: 15px; right: 15px; bottom: 3px; height: 1px; background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform .28s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-actions .btn-ghost { font-size: 12px; letter-spacing: .08em; }
/* CTA da navbar — borda apenas, refinado (não botão preenchido de SaaS) */
.nav-actions .btn-primary {
  background: transparent; color: var(--brand-bright);
  border: 1px solid rgba(59,130,255,.55); box-shadow: none;
  padding: 11px 20px; font-size: 12.5px; letter-spacing: .04em;
}
.nav-actions .btn-primary:hover { background: var(--brand); color: #fff; border-color: var(--brand); transform: translateY(-1px); box-shadow: 0 12px 30px rgba(0,96,240,.4); }

.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: var(--glass-strong); border: 1px solid var(--line); border-radius: 12px; color: var(--ink); font-size: 22px; cursor: pointer; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: 60px 0 48px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }

/* Badge editorial — texto uppercase + linha, sem chip preenchido */
.pill { display: inline-flex; align-items: center; gap: 13px; padding: 0; background: none; border: none; border-radius: 0; font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--sand-dim); margin-bottom: 26px; }
.pill::before { content: ""; width: 40px; height: 1px; background: var(--brand); flex: 0 0 auto; }
.pill .dot { display: none; }

.hero-title { font-size: clamp(42px, 6.4vw, 74px); font-weight: 700; letter-spacing: -.04em; line-height: 1.02; margin-bottom: 22px; }
.hero-lead { font-size: clamp(16px, 2vw, 19px); color: var(--muted); max-width: 520px; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 11px 24px; font-size: 12px; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust i { color: var(--brand-bright); font-size: 1.1em; letter-spacing: 0; }

/* ---------- Glass card base ---------- */
.glass-card {
  background: linear-gradient(160deg, var(--glass-strong), var(--glass));
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

/* ============================================================
   PHONE MOCKUP REALISTA (hero)
   ============================================================ */
.hero-visual { position: relative; display: flex; justify-content: center; }

.phone {
  position: relative;
  width: 300px;
  padding: 13px;
  border-radius: 52px;
  background: linear-gradient(155deg, #26324c 0%, #0b1120 45%, #05080f 100%);
  box-shadow:
    0 40px 90px rgba(0,72,200,.24),
    var(--shadow),
    inset 0 0 0 2px rgba(255,255,255,.06),
    inset 0 0 14px rgba(0,0,0,.6),
    0 0 0 1px rgba(0,0,0,.5);
  animation: floaty 7s ease-in-out infinite;
}
.phone::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 52px;
  padding: 1px;
  background: linear-gradient(150deg, rgba(255,255,255,.4), rgba(255,255,255,0) 30%, rgba(255,255,255,0) 70%, rgba(255,255,255,.18));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.phone .btn-side, .phone .btn-power { position: absolute; background: linear-gradient(180deg,#243049,#0c1220); border-radius: 3px; }
.phone .btn-power { right: -3px; top: 150px; width: 3px; height: 64px; }
.phone .btn-side { left: -3px; width: 3px; border-radius: 3px; background: linear-gradient(180deg,#243049,#0c1220); }
.phone .btn-side.s1 { top: 116px; height: 32px; }
.phone .btn-side.s2 { top: 162px; height: 54px; }
.phone .btn-side.s3 { top: 226px; height: 54px; }

.phone-screen {
  position: relative;
  border-radius: 40px;
  background: radial-gradient(circle at 50% -10%, rgba(0,96,240,.32), transparent 55%), linear-gradient(180deg, #0A101E, #060A14);
  padding: 16px 16px 22px;
  overflow: hidden;
  min-height: 560px;
}
.phone-island { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; background: #000; border-radius: 999px; z-index: 6; box-shadow: inset 0 0 0 1px rgba(255,255,255,.04); }
.phone-island::after { content: ""; position: absolute; right: 12px; top: 50%; transform: translateY(-50%); width: 7px; height: 7px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #1e3d78, #04070f); }
.phone-screen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(125deg, rgba(255,255,255,.1) 0%, rgba(255,255,255,0) 26%);
  border-radius: 40px;
}

.app-statusbar { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--ink); padding: 6px 8px 16px; font-weight: 600; }
.sb-icons { display: inline-flex; gap: 5px; color: var(--ink); }

.app-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.app-evt-label { display: block; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.app-greet strong { font-family: var(--font-display); font-weight: 600; font-size: 16px; }
.app-live { display: inline-flex; align-items: center; gap: 6px; font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-bright); background: rgba(59,130,255,.14); padding: 5px 9px; border-radius: 999px; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-bright); animation: pulse 1.6s infinite; }

.balance-card {
  border-radius: var(--r-lg);
  padding: 18px;
  background: var(--grad-deep);
  box-shadow: 0 16px 36px rgba(0,56,160,.5);
  margin-bottom: 14px;
}
.balance-label { display: block; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.85); margin-bottom: 7px; }
.balance-value { display: block; font-family: var(--font-display); font-size: 30px; font-weight: 700; letter-spacing: -.02em; color: #fff; }
.balance-value small { font-size: 16px; opacity: .8; }
.balance-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; font-size: 12px; color: rgba(255,255,255,.92); }
.balance-chip { background: rgba(255,255,255,.22); padding: 4px 10px; border-radius: 999px; font-weight: 600; }

.app-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.stat { background: rgba(255,255,255,.05); border: 1px solid var(--line); border-radius: var(--r-md); padding: 13px; }
.stat i { color: var(--brand-bright); font-size: 17px; }
.stat-num { display: block; font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 7px 0 2px; }
.stat-cap { font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

.app-chart { background: rgba(255,255,255,.05); border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px; }
.chart-head { display: flex; justify-content: space-between; align-items: center; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.chart-tag { background: rgba(59,130,255,.14); color: var(--brand-bright); padding: 3px 8px; border-radius: 999px; font-weight: 600; }
.chart-bars { display: flex; align-items: flex-end; gap: 7px; height: 70px; }
.chart-bars span { flex: 1; height: var(--h); border-radius: 5px 5px 2px 2px; background: var(--grad); animation: grow 1s ease backwards; }
.chart-bars span:nth-child(odd) { opacity: .55; }
@keyframes grow { from { height: 0; opacity: 0; } }

.float-chip { position: absolute; z-index: 7; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; background: rgba(8,10,15,.82); border: 1px solid var(--line-strong); backdrop-filter: blur(10px); font-size: 11.5px; font-weight: 600; letter-spacing: .04em; box-shadow: var(--shadow); }
.float-chip i { color: var(--brand-bright); }
.fc-1 { top: 50px; left: -10px; animation: floaty 5.5s ease-in-out infinite; }
.fc-2 { bottom: 80px; right: -14px; animation: floaty 6.5s ease-in-out infinite .6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 88px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(12,15,22,.7) 12%, rgba(12,15,22,.7) 88%, transparent); }

.section-head { max-width: 740px; margin: 0 auto 52px; text-align: center; }
/* Rótulo de seção — texto uppercase + linhas, sem pílula/ícone de UI kit */
.eyebrow { display: inline-flex; align-items: center; gap: 12px; padding: 0; background: none; border: none; border-radius: 0; color: var(--brand-bright); font-family: var(--font-body); font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 20px; }
.eyebrow::before, .eyebrow::after { content: ""; width: 30px; height: 1px; background: var(--brand); opacity: .7; }
.eyebrow i { display: none; }
.section-head h2 { font-size: clamp(28px, 4vw, 46px); font-weight: 700; letter-spacing: -.03em; margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 17px; }

/* ---------- Problem grid ---------- */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.problem-card { padding: 30px 26px; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.problem-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
/* ícone → índice tipográfico discreto no topo */
.problem-card i { font-size: 24px; color: var(--brand-bright); margin-bottom: 16px; display: block; }
.problem-card h3 { font-size: 20px; margin-bottom: 9px; letter-spacing: -.02em; }
.problem-card p { color: var(--muted); font-size: 14.5px; margin: 0; }

/* ---------- Solution grid ---------- */
.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.solution-card { padding: 26px; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.solution-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.s-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; background: var(--grad-soft); border: 1px solid var(--line-strong); font-size: 22px; color: var(--brand-bright); margin-bottom: 16px; }
.solution-card h3 { font-size: 18px; margin-bottom: 9px; letter-spacing: -.02em; }
.solution-card p { color: var(--muted); font-size: 14.5px; margin: 0; }

/* ============================================================
   APP SCREENS (mockups)
   ============================================================ */
.screens-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: start; }
.screen { text-align: center; }
.screen > h3 { font-size: 19px; margin: 22px 0 8px; letter-spacing: -.02em; }
.screen > p { color: var(--muted); font-size: 14.5px; max-width: 280px; margin: 0 auto; }

.screen-frame {
  position: relative;
  padding: 11px;
  border-radius: 42px;
  background: linear-gradient(155deg, #26324c 0%, #0b1120 45%, #05080f 100%);
  box-shadow: var(--shadow), inset 0 0 0 2px rgba(255,255,255,.05);
  transition: transform .35s ease, box-shadow .35s ease;
}
.screen-frame::before {
  content: ""; position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  width: 72px; height: 20px; background: #000; border-radius: 999px; z-index: 4;
}
.screen:hover .screen-frame { transform: translateY(-6px); box-shadow: 0 30px 70px rgba(0,96,240,.28); }
.screen-featured .screen-frame { box-shadow: 0 26px 64px rgba(0,96,240,.32), inset 0 0 0 2px rgba(59,130,255,.28); }

.screen-inner {
  border-radius: 32px;
  background: radial-gradient(circle at 50% -10%, rgba(0,96,240,.24), transparent 55%), linear-gradient(180deg, #0A101E, #060A14);
  padding: 26px 16px 18px;
  min-height: 440px;
  text-align: left;
}
.s-head { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-display); font-weight: 600; font-size: 15px; margin-bottom: 16px; }
.s-head i { color: var(--muted); }
.mini-label { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* screen 1 */
.mini-balance { background: var(--grad-deep); border-radius: var(--r-md); padding: 16px; margin-bottom: 14px; box-shadow: 0 12px 28px rgba(0,56,160,.45); }
.mini-balance .mini-label { color: rgba(255,255,255,.85); }
.mini-balance strong { display: block; font-family: var(--font-display); font-size: 26px; font-weight: 700; color: #fff; margin-top: 5px; }
.repasse-row { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px; border-radius: var(--r-sm); background: rgba(255,255,255,.05); border: 1px solid var(--line); margin-bottom: 10px; }
.rr-t { display: block; font-size: 14px; font-weight: 600; }
.rr-s { display: block; font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.repasse-row b { font-family: var(--font-display); }
.donut { --p: 68; position: relative; width: 110px; aspect-ratio: 1; border-radius: 50%; margin: 18px auto 10px; display: grid; place-items: center;
  background: conic-gradient(var(--brand-bright) calc(var(--p) * 1%), rgba(255,255,255,.08) 0); }
.donut::after { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: #0A101E; }
.donut span { position: relative; z-index: 1; font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.donut-cap { display: block; text-align: center; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* screen 2 */
.sales-big { margin-bottom: 14px; }
.sales-big strong { display: block; font-family: var(--font-display); font-size: 27px; font-weight: 700; margin: 4px 0 6px; }
.sales-trend { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 600; color: #fff; background: var(--brand); padding: 4px 10px; border-radius: 999px; }
.line-chart { height: 90px; margin: 6px 0 16px; }
.line-chart svg { width: 100%; height: 100%; display: block; }
.evt-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.evt-row span { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); }
.evt-row i { color: var(--brand-bright); font-size: 20px; }
.evt-row b { font-family: var(--font-display); }

/* screen 3 */
.check-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.check-summary > div { background: rgba(255,255,255,.05); border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px; text-align: center; }
.cs-num { display: block; font-family: var(--font-display); font-size: 22px; font-weight: 700; margin-bottom: 2px; }
.buyer { display: flex; align-items: center; gap: 11px; padding: 10px 0; border-top: 1px solid var(--line); }
.ava { flex: 0 0 auto; width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 13px; color: #fff; background: var(--grad-soft); border: 1px solid var(--line-strong); }
.b-info { flex: 1; min-width: 0; }
.b-info b { display: block; font-size: 14px; }
.b-info span { font-size: 11.5px; color: var(--muted); }
.b-badge { font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 999px; }
.b-badge.ok { background: rgba(74,222,128,.16); color: #6ee7a8; }
.b-badge.wait { background: rgba(59,130,255,.16); color: var(--brand-bright); }
.b-badge.in { background: rgba(0,96,240,.2); color: var(--ice); }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-section { padding: 70px 0 90px; }
.cta-box {
  position: relative; overflow: hidden; text-align: center;
  max-width: 860px; margin: 0 auto; padding: 60px 44px;
  border-radius: var(--r-2xl);
  background: radial-gradient(circle at 50% -20%, rgba(0,96,240,.4), transparent 60%), linear-gradient(160deg, rgba(12,18,32,.92), rgba(8,10,15,.92));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}
.cta-mark { width: 62px; height: 62px; margin: 0 auto 22px; filter: drop-shadow(0 6px 22px rgba(0,96,240,.55)); }
.cta-box h2 { font-size: clamp(30px, 5vw, 52px); font-weight: 700; letter-spacing: -.035em; margin-bottom: 16px; }
.cta-box p { color: var(--muted); font-size: 18px; max-width: 560px; margin: 0 auto 30px; }

/* ============================================================
   FOOTER — assinatura de marca
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 32px; background: rgba(5, 7, 12, .6); }
.footer-grid { display: flex; flex-wrap: wrap; gap: 30px; justify-content: space-between; align-items: flex-start; padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.footer-brand { max-width: 350px; }
.footer-brand .brand-mark { width: 44px; height: 44px; }
.footer-brand .brand-name { font-size: 24px; }
.footer-brand p { color: var(--muted); font-size: 15px; margin: 16px 0 0; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.footer-nav a { color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; transition: color .2s ease; }
.footer-nav a:hover { color: var(--brand-bright); }
.footer-base { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; padding-top: 24px; font-size: 12px; letter-spacing: .03em; color: var(--muted-2); }
.footer-tag { color: var(--muted); }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-visual { order: 2; }
  .problem-grid { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .screens-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; gap: 40px; }

  .nav-links { position: fixed; inset: 0 0 0 auto; width: min(82vw, 320px); flex-direction: column; gap: 4px; margin: 0; padding: 90px 20px 30px; background: rgba(8, 10, 15, .98); backdrop-filter: blur(20px); border-left: 1px solid var(--line); transform: translateX(100%); transition: transform .35s cubic-bezier(.4,0,.2,1); z-index: 90; }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { display: block; padding: 14px 16px; font-size: 14px; }
  .nav-links a::after { display: none; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 640px) {
  .section { padding: 62px 0; }
  .hero { padding: 34px 0 24px; }
  .solution-grid { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1 1 auto; }
  .cta-box { padding: 42px 24px; }
  .footer-base { flex-direction: column; }
  .phone { width: 280px; }
}

@media (max-width: 380px) {
  .brand-name { font-size: 18px; }
  .phone { width: 100%; max-width: 290px; }
}