/* Custom styles for Optics Framework documentation */

:root {
  --md-primary-fg-color: #5c6bc0;
  --md-primary-fg-color--light: #8e99f3;
  --md-primary-fg-color--dark: #26418f;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

[data-md-color-scheme="slate"] {
  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
}

/* Modern Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--md-default-fg-color--lighter);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--md-default-fg-color--light);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--md-primary-fg-color--dark) 0%, var(--md-primary-fg-color) 100%);
  color: white;
  padding: 4rem 2rem;
  margin: -2rem -2rem 2rem -2rem; /* Negative margin to stretch full width within content */
  border-radius: 0 0 2rem 2rem;
  text-align: center;
  box-shadow: 0 10px 30px -10px rgba(63, 81, 181, 0.5);
}

.hero-section h1 {
  color: white !important;
  margin-top: 0 !important;
  font-weight: 800 !important;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hero-section p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
}

/* Glassmorphism Cards */
.md-typeset .grid.cards > * {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.md-typeset .grid.cards > *:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--glass-shadow);
  border-color: var(--md-primary-fg-color);
}

/* Typography Enhancements */
.md-typeset h1, .md-typeset h2, .md-typeset h3 {
  letter-spacing: -0.02em;
}

/* Button Gradients */
.md-typeset .md-button--primary {
  background: linear-gradient(to right, var(--md-primary-fg-color), var(--md-primary-fg-color--light));
  border: none;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.md-typeset .md-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* Code block polish */
.md-typeset pre > code {
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}