* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: 'Inter', sans-serif;
  background: #0b0e14;
  color: #ffffff;
  overflow-x: hidden;
}

/* BRAND */
.brand {
  position: fixed;
  top: 28px;
  left: 36px;
  z-index: 10;
}

.brand-name {
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  opacity: 0.85;
}

/* BACKGROUND */
.bg-gradient {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, #2b3cff55, transparent 50%),
    radial-gradient(circle at 80% 80%, #00ffd555, transparent 50%),
    linear-gradient(180deg, #0b0e14, #111827);
  z-index: -3;
}

.bg-glow {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(255,255,255,0.06), transparent 60%);
  z-index: -2;
}

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: -1;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 6rem 4rem;
  gap: 2rem;
}

.hero-content {
  max-width: 640px;
}

h1 {
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
}

.subhead {
  margin-top: 1.5rem;
  font-size: 1.2rem;
  line-height: 1.6;
  color: #cbd5ff;
}

/* CTA */
.cta {
  margin-top: 3rem;
  background: linear-gradient(135deg, #5865ff, #22ffd2);
  border: none;
  color: #000;
  font-weight: 800;
  padding: 1rem 2.4rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 50px rgba(88,101,255,0.45);
}

.cta.large {
  font-size: 1.2rem;
  padding: 1.3rem 3.2rem;
}

.micro {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #9aa0ff;
}

/* RIGHT VISUAL */
.hero-visual {
  position: relative;
  width: 100%;
  height: 420px;
}

.orb {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 30% 30%, #ffffff, #22ffd2, #5865ff);
  animation: float 6s ease-in-out infinite;
}

.orb-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255,255,255,0.2);
  animation: spin 20s linear infinite;
}

/* SECTIONS */
.section {
  max-width: 900px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}

.section p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #e0e3ff;
}

/* GLASS */
.glass {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(14px);
  border-radius: 28px;
}

/* FEEL LIST */
.feel {
  list-style: none;
  margin-top: 2rem;
}

.feel li {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  position: relative;
  padding-left: 1.5rem;
}

.feel li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #22ffd2;
}

/* FINAL */
.final {
  text-align: center;
  padding: 8rem 2rem;
}

/* ANIMATIONS */
@keyframes float {
  0% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-20px); }
  100% { transform: translate(-50%, -50%) translateY(0); }
}

@keyframes spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* MOBILE */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    margin-top: 4rem;
    height: 300px;
  }
}
/* 🔧 MOBILE CENTERING FIX */
@media (max-width: 900px) {
  .hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5rem 1.5rem 3rem;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
    margin: 0 auto;
  }

  .subhead {
    margin-left: auto;
    margin-right: auto;
  }

  .cta {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-visual {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }
}