:root {
  --gold: #d4af37;
  --gold-light: #f4d06f;
  --green: #41ff8d;
  --bg: #050505;
  --card: #0d0d0d;
  --border: #1f1f1f;
  --text: #ffffff;
  --muted: #8a8a8a;
}

.auth-loading {
  opacity: 0;
  pointer-events: none;
}

.auth-ready {
  opacity: 1;
  pointer-events: auto;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.background-glow {
  position: fixed;
  top: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(
    circle,
    rgba(212, 175, 55, 0.16),
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.container {
  width: 100%;
  max-width: 1150px;
  margin: auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* HEADER */

.header {
  padding: 28px 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 70px;
}

.nav-btn,
.btn-primary,
.btn-secondary {
  text-decoration: none;
  border-radius: 14px;
  font-weight: 800;
  transition: 0.25s;
}

.nav-btn {
  padding: 13px 20px;
  color: #000;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  box-shadow: 0 0 28px rgba(212, 175, 55, 0.22);
}

.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 42px rgba(212, 175, 55, 0.38);
}

/* HERO */

.hero {
  padding: 60px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 45px;
  align-items: center;
}

.badge-free {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  margin-bottom: 22px;
  padding: 10px 14px;

  border-radius: 999px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.18);

  color: var(--gold-light);
  font-weight: 700;
  font-size: 0.88rem;
}

.badge-free span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin-bottom: 22px;
}

.hero h1 strong {
  background: linear-gradient(135deg, #fff, var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions.center {
  justify-content: center;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  padding: 15px 22px;
}

.btn-primary {
  color: #000;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  box-shadow: 0 0 24px rgba(212, 175, 55, 0.2);
}

.btn-secondary {
  color: #fff;
  background: #111;
  border: 1px solid #272727;
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
}

.hero-card,
.mockup {
  background: rgba(15, 15, 15, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  padding: 14px;
  box-shadow: 0 0 45px rgba(212, 175, 55, 0.09);
}

.hero-card img,
.mockup img {
  width: 100%;
  border-radius: 18px;
  display: block;
}

/* SEÇÕES */

.section {
  padding: 75px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 35px;
}

.section-title h2,
.calculator-grid h2,
.final-box h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  margin-bottom: 10px;
}

.section-title p,
.calculator-grid p,
.final-box p {
  color: var(--muted);
  line-height: 1.7;
}

.steps,
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step-card,
.benefit-card,
.final-box {
  background: rgba(13, 13, 13, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 22px;
  padding: 28px;
}

.step-card i {
  width: 48px;
  height: 48px;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 18px;
  border-radius: 14px;

  color: #000;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
}

.step-card h3,
.benefit-card h3 {
  margin-bottom: 10px;
}

.step-card p,
.benefit-card p {
  color: var(--muted);
  line-height: 1.65;
}

.benefits {
  grid-template-columns: repeat(4, 1fr);
}

/* CALCULADORA */

.calculator-section {
  background: linear-gradient(
    180deg,
    transparent,
    rgba(212, 175, 55, 0.035),
    transparent
  );
}

.calculator-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.mini-title {
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.vip-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px;
}

.vip-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  padding: 12px 22px;

  border-radius: 999px;

  background: linear-gradient(
    135deg,
    rgba(244, 207, 99, 0.2),
    rgba(244, 207, 99, 0.05)
  );

  border: 1px solid rgba(244, 207, 99, 0.35);

  color: #f4cf63;

  font-weight: 800;

  margin-bottom: 20px;
}

.vip-header h2 {
  font-size: 64px;
  line-height: 1.05;
  margin-bottom: 18px;
}

.vip-header h2 span {
  color: #f4cf63;
}

.vip-header p {
  font-size: 22px;
  color: #a1a1aa;
  max-width: 800px;
  margin: 0 auto;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 24px 0 28px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;

  color: #e9e9e9;
  font-weight: 600;
}

.feature-list i {
  color: var(--green);
}

.vip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.vip-card {
  background: linear-gradient(180deg, #111, #070707);
  border: 1px solid rgba(244, 207, 99, 0.14);
  border-radius: 28px;
  padding: 26px;
  text-align: center;
}

.vip-card img {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
  margin: 0 auto 24px;
  border-radius: 22px;
  background: transparent;
}

.vip-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.vip-card p {
  color: #a1a1aa;
  line-height: 1.6;
}

.vip-cta {
  text-align: center;
  margin-top: 40px;
}

.vip-cta .btn-primary {
  font-size: 18px;
  padding: 18px 36px;
}

.vip-card {
  border: 1px solid rgba(244, 207, 99, 0.22);
}

.vip-card:hover {
  transform: translateY(-8px);
  border-color: #f4cf63;
  box-shadow: 0 0 40px rgba(244, 207, 99, 0.15);
}

@media (max-width: 900px) {
  .vip-grid {
    grid-template-columns: 1fr;
  }

  .vip-card img {
    max-width: 220px;
  }
}

/* CTA FINAL */

.final-cta {
  padding: 80px 0;
}

.final-box {
  text-align: center;
  max-width: 850px;
  margin: auto;
  box-shadow: 0 0 60px rgba(212, 175, 55, 0.08);
}

.final-box p {
  max-width: 620px;
  margin: 0 auto 26px;
}

.free-badge {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(244, 207, 99, 0.1);
  border: 1px solid rgba(244, 207, 99, 0.3);
  color: #f4cf63;
  font-weight: 800;
  margin-bottom: 20px;
}

.free-benefits {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 28px 0;
}

.free-benefits span {
  padding: 12px 18px;
  border-radius: 14px;
  background: #111;
  border: 1px solid #222;
  color: #ddd;
  font-weight: 600;
}

/* FOOTER */

.footer {
  padding: 45px 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;

  text-align: center;
}

.footer img {
  height: 55px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 44px;
  height: 44px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 13px;

  color: #fff;
  background: #111;
  border: 1px solid #242424;

  text-decoration: none;
  transition: 0.2s;
}

.footer-social a:hover {
  color: var(--gold);
  border-color: rgba(212, 175, 55, 0.35);
  transform: translateY(-2px);
}

.footer p {
  color: #666;
  font-size: 0.82rem;
}

/* RESPONSIVO */

@media (max-width: 900px) {
  .hero-grid,
  .calculator-grid {
    grid-template-columns: 1fr;
  }

  .steps,
  .benefits {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 35px;
  }

  .hero-card {
    order: -1;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 16px;
  }

  .header {
    padding: 20px 0;
  }

  .nav {
    gap: 14px;
  }

  .logo {
    height: 56px;
  }

  .nav-btn {
    padding: 11px 13px;
    font-size: 0.72rem;
    max-width: 160px;
  }

  .hero {
    padding: 35px 0 55px;
  }

  .hero h1 {
    font-size: 2.35rem;
  }

  .hero p {
    font-size: 0.98rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-card,
  .mockup {
    padding: 8px;
    border-radius: 18px;
  }

  .section {
    padding: 50px 0;
  }

  .step-card,
  .benefit-card,
  .final-box {
    padding: 22px;
    border-radius: 18px;
  }

  .footer img {
    height: 45px;
  }
}