/* DN Classes - Global Styles */

/* Font Family */
* {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    letter-spacing: -0.01em;
}

/* Body */
body {
    background: #0F172A;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

p {
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

/* Gradient Buttons */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 14px 32px;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 16px;
    border: none;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 14px 32px;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Input Fields */
.input-field {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 14px 16px;
    border-radius: 6px;
    width: 100%;
    font-size: 15px;
    transition: all 0.2s ease;
}

.input-field:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.input-field::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Galaxy Canvas */
.galaxy-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* Glass Effect */
.glass {
    background: rgba(31, 41, 55, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* Feature Cards */
.feature-card {
    background: rgba(31, 41, 55, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover {
    border-color: #667eea;
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

/* Service Cards */
.service-card {
    background: rgba(31, 41, 55, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.5s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: #8b5cf6;
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

/* Stats Cards */
.stats-card {
    background: rgba(31, 41, 55, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.stats-card:hover {
    transform: scale(1.05);
    border-color: #8b5cf6;
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.3);
}

/* Course Cards */
.course-card {
    background: rgba(31, 41, 55, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.course-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: #8b5cf6;
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.4);
}

/* Gradients */
.gradient-blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-purple {
    background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
}

/* Slider Styles */
.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slider-slide.active {
    opacity: 1;
}

.slider-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}