/* ======================
   Hero Section
====================== */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(circle at 20% 30%, var(--hero-bg-start-night), var(--hero-bg-end-night) 60%);
  transition: background 0.5s ease;
}

body.day-mode .hero {
  background: radial-gradient(circle at 20% 30%, var(--hero-bg-start-day), var(--hero-bg-end-day) 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
  margin: auto;
}

.hero h1 {
  font-size: 56px;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-color-night);
  transition: color 0.3s ease;
}

body.day-mode .hero h1 {
  color: var(--text-color-day);
}

.hero h1 span {
  background: linear-gradient(
    90deg,
    var(--primary-color-night),
    var(--secondary-color-night)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.day-mode .hero h1 span {
  background: linear-gradient(
    90deg,
    var(--primary-color-day),
    var(--secondary-color-day)
  );
}

.hero p {
  color: var(--text-muted-night);
  font-size: 18px;
  margin-bottom: 35px;
}

body.day-mode .hero p {
  color: var(--text-muted-day);
}

/* Glow Animation */
.hero-bg { 
	position: absolute; 
	width: 200%;
	height: 200%; 
	background: radial-gradient(circle, rgba(108,92,231,0.15), transparent 60%); 
	animation: moveGlow 12s linear infinite; 
} 

@keyframes moveGlow {
	0% { transform: translate(-10%, -10%); } 
	50% { transform: translate(-30%, -20%); } 
	100% { transform: translate(-10%, -10%); } 
}

.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}