/* Kit de marca shhhift: Preto Profundo, Preto Elevado, Verde Shift, Branco Neutro, Cinza Médio, Geist. */
:root {
  --bg: #070707;
  --surface: #0e0e0e;
  --accent: #4ade50;
  --text: #fafafa;
  --muted: #858585;
  --border: rgba(250, 250, 250, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

a { color: var(--accent); }

header, main, footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

main:not(.home) { max-width: 760px; }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  padding-bottom: 28px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.wordmark img { display: block; }

nav { display: flex; gap: 20px; font-size: 15px; flex-wrap: wrap; justify-content: flex-end; }
nav a { color: var(--muted); text-decoration: none; }
nav a[aria-current='page'], nav a:hover { color: var(--accent); }

h1 {
  font-size: clamp(36px, 7vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 40px 0 12px;
}
h1 .dot { color: var(--accent); }
h2 { font-size: 22px; letter-spacing: -0.01em; margin: 40px 0 8px; }
h3 { font-size: 17px; margin: 24px 0 4px; }

.meta { color: var(--muted); font-size: 15px; }
.lead { color: var(--muted); font-size: 20px; max-width: 560px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px 24px;
  margin: 24px 0;
}

table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }

li { margin: 4px 0; }

footer {
  color: var(--muted);
  font-size: 14px;
  padding-top: 48px;
  padding-bottom: 48px;
}

.wave { display: flex; align-items: center; gap: 5px; height: 48px; margin-top: 56px; }
.wave span { width: 4px; border-radius: 2px; background: var(--muted); opacity: 0.6; }
.wave span.peak { background: var(--accent); opacity: 1; }

/* Home */
.home section { margin: 72px 0; }
.home h2 { font-size: clamp(26px, 4vw, 34px); letter-spacing: -0.02em; margin: 0 0 20px; }
.muted { color: var(--muted); }

.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; margin-top: 32px !important; }
.hero h1 { font-size: clamp(42px, 7vw, 68px); margin-top: 20px; }
.badge {
  display: inline-block; font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
  color: var(--accent); border: 1px solid rgba(74, 222, 80, 0.4); border-radius: 999px; padding: 4px 12px;
}
.platforms { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.platforms span { border: 1px solid var(--border); background: var(--surface); border-radius: 999px; padding: 6px 14px; font-size: 14px; }

.cta {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(74, 222, 80, 0.25); }
.cta:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }

.phone {
  background: var(--surface); border: 1px solid var(--border); border-radius: 36px;
  padding: 28px 24px; max-width: 340px; width: 100%; justify-self: center;
  box-shadow: 0 30px 80px rgba(74, 222, 80, 0.08);
}
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; margin: 0; }
.phone-title { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; margin: 6px 0 18px; }
.path { list-style: none; margin: 0; padding: 0; }
.path li { position: relative; padding: 0 0 16px 26px; display: flex; flex-direction: column; line-height: 1.3; }
.path li::before { content: ''; position: absolute; left: 0; top: 5px; width: 11px; height: 11px; border-radius: 50%; background: var(--accent); }
.path li:not(:last-child)::after { content: ''; position: absolute; left: 5px; top: 18px; bottom: 2px; width: 1px; background: rgba(74, 222, 80, 0.5); }
.path strong { font-weight: 500; font-size: 16px; }
.path span { color: var(--muted); font-size: 13px; }
.phone-ready { border: 1px solid var(--accent); border-radius: 18px; padding: 14px 16px; margin-top: 6px; }
.phone-ready p:last-child { margin: 4px 0 0; font-size: 14px; color: var(--muted); line-height: 1.4; }

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid .card { margin: 0; }
.card h3 { margin-top: 0; font-size: 19px; }
.card p { margin-bottom: 0; color: var(--muted); }
.card.accent { border-color: rgba(74, 222, 80, 0.5); }
.card.accent h3 { color: var(--accent); }
.card.wide { padding: 32px; }
.card.wide p:first-of-type { color: var(--text); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.steps li { display: flex; gap: 14px; }
.steps .num { color: var(--accent); font-weight: 500; font-size: 15px; padding-top: 2px; }
.steps h3 { margin: 0 0 4px; }
.steps p { margin: 0; color: var(--muted); }

details { border-bottom: 1px solid var(--border); padding: 16px 0; }
summary { cursor: pointer; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--accent); font-size: 20px; line-height: 1; }
details[open] summary::after { content: '–'; }
details p { color: var(--muted); margin: 10px 0 0; }

.contact { text-align: center; }

@media (max-width: 760px) {
  header, main, footer { padding-left: 16px; padding-right: 16px; }
  .hero { grid-template-columns: 1fr; gap: 40px; }
  .grid, .steps { grid-template-columns: 1fr; }
  .home section { margin: 56px 0; }
  table { font-size: 14px; }
  nav { gap: 14px; }
  nav a.wide-only { display: none; }
}