/* ========== CSS VARIABLES FROM THEME.JSON ========== */
:root {
  --color-primary: #007BBD;
  --color-secondary: #79C8E0;
  --color-accent: #F8B400;
  --color-background: #F5F9FC;
  --color-surface: #FFFFFF;
  --color-text-primary: #0D1B2A;
  --color-text-secondary: #4B5D73;
  --color-border: #DCE6F2;
  --gradient-primary: linear-gradient(135deg, #007BBD, #79C8E0);
  --font-family: 'Poppins', 'Inter', sans-serif;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;
  --border-radius: 12px;
  --border-radius-large: 16px;
  --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 6px 20px rgba(0, 0, 0, 0.12);
}


/* ========== ABOUT HERO SECTION ========== */
.about-hero {
  position: relative;
  padding: var(--spacing-3xl, 96px) 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-surface) 50%, var(--color-background) 100%);
}

/* ========== ANIMATED BACKGROUND ========== */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.gradient-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: floatCircle 20s ease-in-out infinite;
}

/* .circle-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-secondary), transparent);
  top: -250px;
  right: -250px;
  animation-delay: 0s;
}

.circle-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-primary), transparent);
  bottom: -200px;
  left: -200px;
  animation-delay: 5s;
} */

@keyframes floatCircle {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(30px, -30px) scale(1.1);
  }
}

.pattern-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 2px 2px, rgba(0, 123, 189, 0.1) 1px, transparent 0);
  background-size: 40px 40px;
  opacity: 0.4;
}

/* ========== CONTAINER ========== */
.about-hero .page-container {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
  .about-hero .page-container {
    padding: 0 var(--spacing-md);
  }
}

/* ========== HERO WRAPPER ========== */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

/* ========== HERO CONTENT ========== */
.hero-content {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs, 8px);
  padding: 6px 16px;
  background: var(--color-primary);
  color: var(--color-surface);
  font-size: 12px;
  
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 50px;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-family);
  box-shadow: var(--shadow-soft);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: 56px;
  
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-family: var(--font-family);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--spacing-xl) 0;
  font-family: var(--font-family);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-size: 14px;
  
  font-family: var(--font-family);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  max-width: 90vw;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-surface);
}

.btn-primary:hover {
  background: var(--color-background);
  transform: translateY(-2px);
  color: var(--color-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-surface);
  transform: translateY(-2px);
  color: var(--color-surface);
}

.hero-note {
  font-size: 12px;
  color: var(--color-primary);
  margin: 0;
  font-family: var(--font-family);
}

/* ========== HERO IMAGE ========== */
.hero-image-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-container {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-medium);
  object-fit: cover;
  position: relative;
  z-index: 2;
}

.student-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--color-surface);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-medium);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.student-avatars {
  display: flex;
  align-items: center;
  gap: -8px;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid #fff;
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.avatar svg {
  width: 18px;
  height: 18px;
  color: #fff;
}

.avatar:first-child {
  margin-left: 0;
}

.avatar-more {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-background);
  border: 2px solid var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  
  color: var(--color-text-primary);
  margin-left: -8px;
}

.student-text {
  font-size: 12px;
  
  color: var(--color-text-primary);
  font-family: var(--font-family);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 968px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 0;
  }

  .hero-content {
    text-align: center;
  }

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

@media (max-width: 768px) {
  .about-hero {
    padding: var(--spacing-2xl) 0;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 14px;
  }
}