@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/landing/inter.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/landing/inter-ext.woff2') format('woff2-variations');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --soft: #eff6ff;
  --bg: #f7faff;
  --ink: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --error: #b91c1c;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.55;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 8px; }

/* ---------- Fundo vivo (só transform/opacity) ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: radial-gradient(1200px 700px at 100% -10%, #eaf2ff 0%, transparent 60%), var(--bg); }
.blob { position: absolute; border-radius: 50%; will-change: transform; }
.b1 { width: 800px; height: 800px; left: -330px; top: -300px; background: radial-gradient(closest-side, rgb(188 214 255 / 0.55), rgb(188 214 255 / 0.27) 55%, transparent); animation: drift1 26s ease-in-out infinite; }
.b2 { width: 740px; height: 740px; right: -260px; top: 22%; background: radial-gradient(closest-side, rgb(169 198 255 / 0.5), rgb(169 198 255 / 0.25) 55%, transparent); animation: drift2 32s ease-in-out infinite; }
.b3 { width: 700px; height: 700px; left: 25%; bottom: -380px; background: radial-gradient(closest-side, rgb(212 200 255 / 0.45), rgb(212 200 255 / 0.22) 55%, transparent); animation: drift3 29s ease-in-out infinite; }
.dots { position: absolute; inset: -24px; background-image: radial-gradient(rgb(37 99 235 / 0.07) 1px, transparent 1px); background-size: 24px 24px; mask-image: radial-gradient(ellipse at 50% 0%, #000, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000, transparent 75%); }
@keyframes drift1 { 50% { transform: translate(120px, 80px) scale(1.1); } }
@keyframes drift2 { 50% { transform: translate(-160px, 100px) scale(1.15); } }
@keyframes drift3 { 50% { transform: translate(140px, -120px) scale(1.1); } }

/* ---------- Navegação ---------- */
.nav {
  position: sticky; top: 14px; z-index: 10;
  margin: 14px auto 0; width: min(1120px, calc(100% - 28px));
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 12px 10px 22px; border-radius: 18px;
  background: rgb(255 255 255 / 0.66); border: 1px solid rgb(255 255 255 / 0.8);
  backdrop-filter: blur(16px) saturate(1.6); -webkit-backdrop-filter: blur(16px) saturate(1.6);
  box-shadow: 0 10px 30px -18px rgb(30 64 175 / 0.35);
}
.brand { font-weight: 800; letter-spacing: 0.22em; text-decoration: none; color: var(--primary); }
.brand.small { font-size: 13px; }
.nav nav { display: flex; align-items: center; gap: 4px; }
.nav nav a { text-decoration: none; font-size: 14px; color: var(--muted); padding: 8px 12px; border-radius: 10px; transition: color 0.2s, background 0.2s; }
.nav nav a:hover { color: var(--ink); background: rgb(255 255 255 / 0.7); }
.nav nav a.nav-cta { color: #fff; background: var(--primary); font-weight: 500; }
.nav nav a.nav-cta:hover { background: var(--primary-hover); color: #fff; }

main { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

/* ---------- Hero ---------- */
.hero { overflow-x: clip; min-height: calc(100vh - 80px); display: grid; grid-template-columns: 1.35fr 0.65fr; align-items: center; gap: 40px; padding: 48px 0 24px; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--primary); margin: 0 0 18px; }
h1 { font-size: clamp(44px, 5.3vw, 78px); font-weight: 200; line-height: 1.02; letter-spacing: -0.035em; margin: 0 0 26px; }
h1 em { font-style: normal; font-weight: 300; background: linear-gradient(100deg, #2563eb, #60a5fa 45%, #818cf8 80%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.split .line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.split .line > span { display: inline-block; transform: translateY(105%); animation: rise 1s var(--ease) forwards; }
.split .line:nth-child(2) > span { animation-delay: 0.15s; }
@keyframes rise { to { transform: none; } }
.lead { font-size: clamp(17px, 1.6vw, 20px); font-weight: 300; color: var(--muted); max-width: 33em; margin: 0 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 14px; font: inherit; font-size: 15px; font-weight: 500; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: transform 0.2s var(--ease), background 0.2s, box-shadow 0.2s; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { color: #fff; background: linear-gradient(160deg, #3b82f6, #2563eb 55%, #1d4ed8); box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.35), 0 12px 26px -12px rgb(37 99 235 / 0.8); }
.btn.ghost { color: var(--ink); background: rgb(255 255 255 / 0.7); border-color: rgb(255 255 255 / 0.9); box-shadow: 0 8px 20px -14px rgb(30 64 175 / 0.4); }
.btn.wide { width: 100%; }
.countdown { display: flex; align-items: baseline; gap: 12px; margin: 36px 0 0; }
.cd-num { font-size: 56px; font-weight: 200; letter-spacing: -0.04em; color: var(--primary); font-variant-numeric: tabular-nums; }
.cd-label { color: var(--muted); font-weight: 300; }

/* ---------- Núcleo animado ---------- */
.core-wrap { display: grid; place-items: center; }
.core { position: relative; width: min(400px, 100%); aspect-ratio: 1; animation: float 14s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-14px); } }
.halo { position: absolute; inset: -30%; border-radius: 50%; background: radial-gradient(circle, rgb(96 165 250 / 0.32) 0%, rgb(147 197 253 / 0.2) 30%, rgb(196 181 253 / 0.1) 48%, transparent 70%); animation: breathe 9s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.08); opacity: 0.85; } }
.rings { position: absolute; inset: -14%; width: 128%; height: 128%; overflow: visible; }
.r { fill: none; stroke: rgb(37 99 235 / 0.28); stroke-width: 1.2; transform-origin: 0 0; }
.r1 { animation: spin 40s linear infinite; }
.r2 { stroke: rgb(37 99 235 / 0.2); animation: spin 60s linear infinite reverse; }
.r3 { stroke: rgb(99 102 241 / 0.22); animation: spin 80s linear infinite; }
.dash { stroke-dasharray: 2 7; }
@keyframes spin { to { transform: rotate(360deg); } }
.sphere { position: absolute; inset: 22%; border-radius: 50%; overflow: hidden; opacity: 0.85; background: radial-gradient(circle at 34% 28%, #fff 0%, #e0edff 12%, #a5c8ff 34%, #5b93f5 62%, #2f5fe0 84%, #2a47b8 100%); box-shadow: 0 0 70px 14px rgb(96 165 250 / 0.35), inset -18px -24px 60px rgb(30 58 138 / 0.35), inset 14px 16px 40px rgb(255 255 255 / 0.5); animation: wobble 11s ease-in-out infinite; }
@keyframes wobble { 25% { transform: rotate(3deg) scale(1.02, 0.98); } 50% { transform: rotate(-2deg) scale(0.98, 1.02); } 75% { transform: rotate(2deg) scale(1.015, 0.99); } }
.swirl { position: absolute; inset: -10%; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0%, rgb(255 255 255 / 0.5) 9%, transparent 22%, rgb(167 139 250 / 0.4) 38%, transparent 52%, rgb(255 255 255 / 0.35) 66%, transparent 80%, rgb(56 189 248 / 0.35) 90%, transparent 100%); filter: blur(12px); animation: spin 26s linear infinite; }
.swirl.s2 { inset: 8%; opacity: 0.7; animation-duration: 38s; animation-direction: reverse; }
.shine { position: absolute; left: 30%; top: 28%; width: 18%; height: 10%; border-radius: 50%; background: radial-gradient(ellipse, rgb(255 255 255 / 0.9), transparent 70%); transform: rotate(-28deg); }
.p { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: radial-gradient(circle, #60a5fa, rgb(96 165 250 / 0)); animation: orbit 12s ease-in-out infinite; }
.p1 { left: 8%; top: 30%; } .p2 { right: 6%; top: 18%; animation-delay: -3s; width: 6px; height: 6px; } .p3 { right: 14%; bottom: 14%; animation-delay: -6s; } .p4 { left: 18%; bottom: 8%; animation-delay: -8s; width: 5px; height: 5px; } .p5 { left: 46%; top: -2%; animation-delay: -10s; width: 6px; height: 6px; }
@keyframes orbit { 50% { transform: translate(18px, -22px); opacity: 0.4; } }

/* ---------- Números ---------- */
.numbers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 24px 0 80px; }
.num { display: flex; flex-direction: column; gap: 4px; padding: 28px; border-radius: 22px; background: rgb(255 255 255 / 0.6); border: 1px solid rgb(255 255 255 / 0.85); box-shadow: 0 18px 40px -26px rgb(30 64 175 / 0.4); }
.num .big { font-size: clamp(52px, 6vw, 80px); font-weight: 100; letter-spacing: -0.05em; line-height: 1; color: var(--primary); font-variant-numeric: tabular-nums; }
.num span:last-child { color: var(--muted); font-weight: 300; }

/* ---------- Seções ---------- */
.title { font-size: clamp(34px, 4.6vw, 60px); font-weight: 200; letter-spacing: -0.03em; line-height: 1.08; margin: 0 0 36px; }
.title .soft { color: #94a3b8; }
.how, .features { padding: 40px 0 90px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step, .card { position: relative; padding: 28px; border-radius: 22px; background: rgb(255 255 255 / 0.62); border: 1px solid rgb(255 255 255 / 0.85); box-shadow: 0 18px 40px -26px rgb(30 64 175 / 0.4); transition: transform 0.35s var(--ease), box-shadow 0.35s; }
.step:hover, .card:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -26px rgb(30 64 175 / 0.5); }
.step-n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; font-size: 20px; font-weight: 200; color: var(--primary); background: var(--soft); margin-bottom: 18px; }
h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.01em; margin: 0 0 8px; }
.step p, .card p { margin: 0; color: var(--muted); font-weight: 300; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

/* ---------- Acesso ---------- */
.access { display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; padding: 30px 0 110px; }
.access-card { width: min(480px, 100%); padding: 36px; border-radius: 26px; background: rgb(255 255 255 / 0.78); border: 1px solid rgb(255 255 255 / 0.9); backdrop-filter: blur(18px) saturate(1.6); -webkit-backdrop-filter: blur(18px) saturate(1.6); box-shadow: 0 30px 70px -36px rgb(30 64 175 / 0.6); }
.access-card h2 { font-size: 40px; font-weight: 200; letter-spacing: -0.03em; margin: 0 0 6px; }
.muted { color: var(--muted); font-weight: 300; margin: 0 0 24px; }
.key-form { display: flex; flex-direction: column; gap: 10px; }
.key-form label { font-size: 14px; font-weight: 500; }
.key-form input[type='text'] { width: 100%; min-width: 0; height: 54px; padding: 0 16px; border-radius: 14px; border: 1px solid var(--line); background: #fff; font: inherit; font-size: 19px; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); transition: border-color 0.2s, box-shadow 0.2s; }
.key-form input[type='text']::placeholder { color: #64748b; letter-spacing: 0.12em; }
.key-form input[type='text']:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgb(37 99 235 / 0.15); }
.key-form.shake input[type='text'] { animation: shake 0.45s; border-color: var(--error); }
@keyframes shake { 20%, 60% { transform: translateX(-7px); } 40%, 80% { transform: translateX(7px); } }
.error { color: var(--error); font-size: 14px; margin: 0; }
.hint { color: var(--muted); font-size: 13px; margin: 0; }
.remember { display: flex; align-items: center; gap: 8px; font-weight: 400 !important; color: var(--muted); margin: 6px 0 10px; }
.remember input { width: 17px; height: 17px; accent-color: var(--primary); }

.foot { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 26px 0 40px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }

/* ---------- Revelação ao rolar ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--ease) var(--d, 0s), transform 0.9s var(--ease) var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Telas menores ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 36px; }
  .core-wrap { order: -1; }
  .core-wrap { overflow: hidden; padding: 28px 0; }
  .core { width: min(260px, 62vw); }
  .steps, .grid { grid-template-columns: 1fr; }
  .numbers { grid-template-columns: 1fr; }
  .nav nav a:not(.nav-cta) { display: none; }
  .access-card { padding: 28px 22px; }
  .key-form input[type='text'] { font-size: 17px; letter-spacing: 0.08em; }
}

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