:root {
  --bg: #061022;
  --panel: rgba(12, 24, 50, 0.72);
  --card: rgba(255, 255, 255, 0.94);
  --line: rgba(148, 190, 255, 0.18);
  --text: #f4f8ff;
  --muted: #aebfda;
  --blue: #3388ff;
  --cyan: #57d7ff;
  --green: #1ecb8c;
  --dark: #071731;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 12%, rgba(51, 136, 255, 0.28), transparent 30%),
    radial-gradient(circle at 86% 4%, rgba(87, 215, 255, 0.22), transparent 28%),
    linear-gradient(135deg, #041024 0%, #07142b 45%, #030814 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

a { color: inherit; text-decoration: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  max-width: 1180px;
  margin: 16px auto 0;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(6, 16, 34, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 1px;
  box-shadow: 0 10px 30px rgba(51, 136, 255, 0.38);
}

.topbar nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
  color: #bfd2ec;
  font-size: 14px;
}

.topbar nav a:hover { color: #fff; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  border: 0;
  border-radius: 16px;
  padding: 13px 20px;
  background: linear-gradient(135deg, #2f82ff, #0e63df);
  color: #fff;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(36, 118, 242, 0.34);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.button:hover { transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 18px 42px rgba(36, 118, 242, 0.42); }
.button:disabled { cursor: wait; opacity: .72; transform: none; }
.button .lucide,
.button [data-lucide] {
  width: 18px;
  height: 18px;
}
.button-outline { min-height: 42px; padding: 10px 15px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line); box-shadow: none; color: #d7e7ff; }
.button-soft { background: #0b2552; border: 1px solid rgba(72, 118, 190, .35); box-shadow: none; }
.login-return-link { margin-left: 0; white-space: nowrap; }

.hero, .features, .plan {
  position: relative;
  max-width: 1180px;
  margin: auto;
  padding: 80px 24px;
}

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 70px;
  align-items: center;
  padding-top: 96px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #8bc7ff;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 2px;
}

.hero h1 {
  max-width: 750px;
  margin: 0 0 22px;
  font-size: clamp(45px, 6.4vw, 78px);
  line-height: .98;
  letter-spacing: -2.6px;
}

.hero-copy {
  max-width: 650px;
  color: #c2d2ea;
  font-size: 19px;
}

.hero-actions { display: flex; gap: 13px; margin: 34px 0 24px; }
.security-seals {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-width: 760px;
  margin: 0 0 18px;
}
.security-seals span {
  position: relative;
  min-height: 86px;
  padding: 14px 13px 13px;
  border: 1px solid rgba(120, 185, 255, .24);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
  color: #d8e8ff;
  font-size: 12px;
  font-weight: 750;
}
.security-seals span::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 13px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: radial-gradient(circle at 50% 50%, var(--green) 0 32%, rgba(30,203,140,.18) 35% 100%);
  box-shadow: 0 0 18px rgba(30,203,140,.42);
}
.security-seals b {
  display: block;
  margin-bottom: 11px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 950;
  letter-spacing: .4px;
}
.trust { display: flex; flex-wrap: wrap; gap: 10px; color: #b7c9e5; font-size: 13px; }
.trust span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(20, 46, 94, .86), rgba(8, 19, 42, .92));
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.38);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: rgba(87, 215, 255, .22);
  filter: blur(30px);
}

.hero-panel > p { position: relative; margin: 0 0 16px; color: #9bd2ff; font-size: 11px; font-weight: 950; letter-spacing: 1.8px; }
.metric {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 11px 0;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.065);
}
.metric span { color: #c0d2ed; font-size: 13px; }
.metric strong { color: #86c5ff; font-size: 26px; }
.bars { position: relative; display: flex; align-items: end; height: 100px; gap: 10px; margin-top: 20px; }
.bars i { width: 13%; border-radius: 10px 10px 0 0; background: linear-gradient(#62deff, #2879ff); box-shadow: 0 8px 20px rgba(40,121,255,.24); }
.bars i:nth-child(1), .bars i:nth-child(5) { height: 35%; }
.bars i:nth-child(2) { height: 65%; }
.bars i:nth-child(3) { height: 48%; }
.bars i:nth-child(4) { height: 80%; }
.bars i:nth-child(6) { height: 72%; }
.bars i:nth-child(7) { height: 92%; }

.features { padding-top: 24px; padding-bottom: 86px; }
.features h2, .plan h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: -1.4px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.feature-grid article {
  padding: 22px;
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(10px);
  transition: transform .18s ease, background .18s ease;
}

.feature-grid article:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.08); }
.feature-grid b { color: var(--cyan); font-size: 13px; }
.feature-grid h3 { margin: 28px 0 8px; }
.feature-grid p, .plan p { color: #b9cae4; }

.plan {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 520px;
  gap: 62px;
  align-items: center;
  padding-top: 92px;
  padding-bottom: 112px;
}

.plan::before {
  content: "";
  position: absolute;
  inset: 40px 24px;
  z-index: -1;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
}

.plan-copy p { max-width: 610px; font-size: 17px; }
.plan-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}
.plan-benefits span {
  position: relative;
  padding: 14px 14px 14px 38px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .06);
  color: #d9e8ff;
  font-weight: 750;
}
.plan-benefits span::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 19px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 0 0 5px rgba(30,203,140,.12);
}

.checkout-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(239,245,255,.96));
  color: var(--dark);
  box-shadow: 0 34px 90px rgba(0,0,0,.42);
}

.checkout-card::before {
  content: "";
  position: absolute;
  inset: 0;
  height: 7px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
}

.checkout-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.price small {
  display: block;
  color: #6d7890;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}
.price strong {
  display: block;
  margin-top: 4px;
  color: #1269dc;
  font-size: 37px;
  line-height: 1;
  letter-spacing: -1.2px;
}
.pay-badge {
  white-space: nowrap;
  padding: 9px 12px;
  border-radius: 999px;
  background: #e7f7ef;
  color: #087443;
  font-size: 12px;
  font-weight: 900;
}

.checkout-card form { display: grid; gap: 12px; }
.checkout-card label {
  display: grid;
  gap: 7px;
  margin: 0;
  color: #2c3c59;
  font-size: 12px;
  font-weight: 850;
}
.checkout-card input, .checkout-card textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid #cbd8eb;
  border-radius: 14px;
  background: rgba(255,255,255,.9);
  color: #10203d;
  font: inherit;
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.checkout-card input:focus, .checkout-card textarea:focus {
  border-color: #3388ff;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(51,136,255,.14);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.checkout-card form > .button { width: 100%; margin-top: 4px; }

.checkout-security {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid #cfe8dd;
  border-radius: 18px;
  background: linear-gradient(135deg, #ecfff5, #f8fbff);
}
.checkout-security span {
  position: relative;
  padding-left: 28px;
  color: #1b6a4a;
  font-size: 12px;
  font-weight: 850;
}
.checkout-security span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 17px;
  height: 17px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--green), #53d9ff);
  box-shadow: 0 6px 14px rgba(30,203,140,.22);
}
.checkout-security span::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 5px;
  width: 7px;
  height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

.status {
  min-height: 22px;
  margin: 13px 0 0;
  color: #9a4e09;
  font-size: 13px;
  font-weight: 750;
}

.pix-result {
  grid-template-columns: 178px 1fr;
  gap: 18px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid #d6e3f5;
  border-radius: 20px;
  background: #f7fbff;
}
.pix-result[hidden] { display: none; }
.pix-result img {
  width: 178px;
  height: 178px;
  object-fit: contain;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #dbe6f5;
}
.pix-result strong { display: block; margin-bottom: 4px; }
.pix-result small { display: block; color: #60708c; font-size: 12px; }
.pix-result textarea {
  height: 88px;
  margin: 11px 0;
  font-size: 11px;
  resize: vertical;
}
.pix-result .button { min-height: 42px; }

.approved {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid #b9efd0;
  border-radius: 18px;
  background: #e9fff0;
  color: #176735;
}
.approved code {
  display: block;
  margin: 10px 0;
  padding: 11px;
  border-radius: 10px;
  background: #d2f3dc;
  color: #125d2c;
  word-break: break-all;
}
.support {
  display: block;
  margin-top: 18px;
  text-align: center;
  color: #1269dc;
  font-size: 13px;
  font-weight: 850;
}

footer {
  padding: 30px;
  color: #8da2bf;
  text-align: center;
  font-size: 12px;
}

@media (max-width: 920px) {
  .topbar nav { display: none; }
  .topbar .login-return-link { margin-left: auto; }
  .topbar .whatsapp-link { display: none; }
  .hero, .plan { grid-template-columns: 1fr; gap: 36px; min-height: auto; }
  .hero { padding-top: 72px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .topbar { margin: 10px 10px 0; padding: 12px; border-radius: 18px; }
  .brand strong { font-size: 14px; }
  .topbar > .button:not(.login-return-link) { display: none; }
  .login-return-link { min-height: 38px; padding: 8px 11px; font-size: 12px; }
  .hero, .features, .plan { padding: 54px 16px; }
  .hero h1 { font-size: 42px; letter-spacing: -1.5px; }
  .hero-actions, .plan-benefits { grid-template-columns: 1fr; flex-direction: column; }
  .security-seals { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .form-row, .pix-result { grid-template-columns: 1fr; }
  .checkout-head { flex-direction: column; }
  .pix-result img { margin: auto; }
  .checkout-card { padding: 22px; border-radius: 24px; }
}