:root {
  --background: #0d0610;
  --foreground: #f5eef5;
  --muted-foreground: #a89aa6;
  --card: #15101a;
  --border: rgba(255,255,255,0.08);
  --primary: #f4a8d0;
  --primary-foreground: #15101a;
  --whatsapp: #25d366;
  --gradient-primary: linear-gradient(135deg, #f4a8d0, #c7a8f0);
  --shadow-glow: 0 20px 50px -15px rgba(244,168,208,0.30);
  --shadow-soft: 0 10px 35px -10px rgba(199,168,240,0.25);
  --font-display: "Sora", sans-serif;
  --font-body: "Manrope", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--background); color: var(--foreground); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -0.02em; font-weight: 600; }
a { color: inherit; text-decoration: none; }
strong { color: var(--foreground); font-weight: 500; }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.whatsapp-text { color: var(--whatsapp); white-space: nowrap; }

/* Topbar */
.topbar {
  position: sticky; top: 0; z-index: 40;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: rgba(13,6,16,0.8);
  backdrop-filter: blur(12px);
}
.topbar-inner {
  max-width: 80rem; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.625rem 1rem;
  font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--muted-foreground);
}
@media (min-width: 640px) { .topbar-inner { font-size: 0.875rem; } }
.sparkle { color: var(--primary); font-size: 0.85em; }

/* Notification */
.notification {
  position: fixed; bottom: 1.25rem; left: 1.25rem; z-index: 50;
  display: flex; align-items: center; gap: 0.75rem;
  max-width: 20rem;
  padding: 0.75rem 1rem 0.75rem 0.75rem;
  border: 1px solid var(--border);
  background: rgba(21,16,26,0.8);
  backdrop-filter: blur(12px);
  border-radius: 1rem;
  box-shadow: var(--shadow-soft);
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.notification.visible { opacity: 1; transform: translateY(0); }
.notif-icon {
  width: 2.25rem; height: 2.25rem;
  display: grid; place-items: center;
  border-radius: 9999px;
  border: 1px solid rgba(244,168,208,0.3);
  background: rgba(244,168,208,0.1);
  color: var(--primary);
}
.notif-text { font-size: 0.75rem; line-height: 1.2; }
.notif-name { font-weight: 500; color: var(--foreground); }
.notif-msg { color: var(--muted-foreground); }

/* Hero */
.hero { background: #000; }
.hero-inner {
  max-width: 80rem; margin: 0 auto;
  display: grid; gap: 4rem; align-items: center;
  padding: 5rem 1.25rem;
}
@media (min-width: 768px) {
  .hero-inner { grid-template-columns: 1fr 1fr; padding: 7rem 1.25rem; }
}

.fade-in { animation: fadeIn 0.7s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

.badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  font-size: 0.75rem; font-weight: 500;
  color: var(--muted-foreground);
  backdrop-filter: blur(6px);
  margin-bottom: 1.5rem;
}
.badge.primary { color: var(--primary); }
.pulse { position: relative; display: inline-flex; width: 0.5rem; height: 0.5rem; }
.pulse-ping, .pulse-dot {
  position: absolute; inset: 0; border-radius: 9999px; background: var(--primary);
}
.pulse-ping { animation: ping 1.5s cubic-bezier(0,0,0.2,1) infinite; opacity: 0.6; }
.pulse-dot { position: relative; }
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

.hero h1 {
  font-size: 2.25rem; line-height: 1.1; letter-spacing: -0.02em;
}
@media (min-width: 640px) { .hero h1 { font-size: 3rem; } }
@media (min-width: 768px) { .hero h1 { font-size: 3.75rem; } }

.hero-sub {
  margin-top: 1.5rem; max-width: 36rem;
  color: var(--muted-foreground);
  line-height: 1.6; font-size: 1rem;
}
@media (min-width: 640px) { .hero-sub { font-size: 1.125rem; } }
.strong-soft { color: var(--foreground); }

.cta-wrap { margin-top: 2.5rem; display: flex; flex-direction: column; align-items: flex-start; gap: 0.75rem; }
.cta-btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: 9999px;
  background: var(--gradient-primary);
  color: var(--primary-foreground);
  font-weight: 600; font-size: 1rem;
  box-shadow: var(--shadow-glow);
  transition: transform 0.2s ease;
}
.cta-btn:hover { transform: scale(1.03); }
@media (min-width: 640px) { .cta-btn { font-size: 1.125rem; } }
.cta-note { margin-left: 0.5rem; font-size: 0.75rem; color: var(--muted-foreground); letter-spacing: 0.05em; }

.avatars-row {
  margin-top: 2.5rem;
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
  font-size: 0.75rem; color: var(--muted-foreground);
}
.avatars { display: flex; }
.avatars span {
  width: 2rem; height: 2rem; border-radius: 9999px;
  border: 2px solid #000;
  margin-left: -0.5rem; display: block;
}
.avatars span:first-child { margin-left: 0; }

/* Hero Visual */
.hero-visual {
  position: relative; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  width: 100%; max-width: 24rem; height: 30rem;
}
.hero-glow {
  position: absolute; inset: 0;
  border-radius: 9999px;
  background: var(--gradient-primary);
  opacity: 0.08; filter: blur(60px);
}
.hero-image {
  position: relative; width: 20rem; height: 20rem;
  border-radius: 9999px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-glow);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
}
.float { animation: float 6s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* How */
.how { padding: 5rem 0; }
.how-inner { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
.how-head { max-width: 48rem; margin: 0 auto; text-align: center; }
.how-head h2 {
  font-size: 1.875rem; letter-spacing: -0.02em;
  margin-top: 0.25rem;
}
@media (min-width: 640px) { .how-head h2 { font-size: 2.25rem; } }
@media (min-width: 768px) { .how-head h2 { font-size: 3rem; } }
.how-head p { margin: 1rem auto 0; max-width: 32rem; line-height: 1.6; color: var(--muted-foreground); }

.steps {
  margin-top: 3.5rem;
  display: grid; gap: 1.5rem;
}
@media (min-width: 768px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  position: relative; overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  background: rgba(21,16,26,0.5);
  padding: 1.75rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.step:hover { border-color: rgba(244,168,208,0.3); box-shadow: var(--shadow-glow); }
.step-glow {
  position: absolute; right: -1.5rem; top: -1.5rem;
  width: 6rem; height: 6rem; border-radius: 9999px;
  background: var(--gradient-primary); opacity: 0.06; filter: blur(40px);
}
.step-icon {
  width: 2.75rem; height: 2.75rem;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 1rem;
  border: 1px solid rgba(244,168,208,0.2);
  background: rgba(244,168,208,0.1);
  color: var(--primary);
  margin-bottom: 1.25rem;
  font-size: 1.125rem;
}
.step-label { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.15em; color: var(--muted-foreground); margin-bottom: 0.5rem; }
.step h3 { font-size: 1.125rem; letter-spacing: -0.02em; }
.step p { margin-top: 0.5rem; font-size: 0.875rem; line-height: 1.6; color: var(--muted-foreground); }

/* Final CTA */
.final-cta {
  position: relative; overflow: hidden;
  margin-top: 4rem;
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  background: rgba(21,16,26,0.5);
  padding: 2rem; text-align: center;
  box-shadow: var(--shadow-soft);
}
@media (min-width: 640px) { .final-cta { padding: 3rem; } }
.final-cta h3 {
  font-size: 1.5rem; letter-spacing: -0.02em;
}
@media (min-width: 640px) { .final-cta h3 { font-size: 1.875rem; } }
@media (min-width: 768px) { .final-cta h3 { font-size: 2.25rem; } }
.final-cta > p { max-width: 28rem; margin: 0.75rem auto 0; color: var(--muted-foreground); line-height: 1.6; }
.final-cta .cta-btn { margin-top: 1.75rem; }
.check-row {
  margin-top: 1.5rem;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem 1.5rem;
  font-size: 0.75rem; letter-spacing: 0.05em;
  color: var(--muted-foreground);
}

footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted-foreground);
  letter-spacing: 0.05em;
}