/* DigitalPrank Shared Styles - Professional Design System */

/* Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

/* Header Styles - Professional Clean Design */
.dp-header {
    background: white;
    padding: 20px 40px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.dp-nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dp-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #2c3e50;
    font-size: 20px;
    font-weight: 600;
    transition: opacity 0.3s;
}

.dp-logo:hover {
    opacity: 0.8;
}

.dp-logo img {
    height: 35px;
    width: auto;
}

.dp-nav-links {
    display: flex;
    gap: 35px;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.dp-nav-links li {
    margin: 0;
}

.dp-nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s;
    padding: 5px 0;
}

.dp-nav-links a:hover {
    color: #3b82f6;
}

.dp-nav-links .dp-btn-login {
    background: #3b82f6;
    color: white;
    padding: 10px 25px;
    border-radius: 4px;
    transition: background 0.3s, transform 0.3s;
}

.dp-nav-links .dp-btn-login:hover {
    background: #2563eb;
    transform: translateY(-1px);
    color: white;
}

/* Utility Classes */
.dp-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Professional Hero Banner Style */
.dp-hero-banner {
    background: linear-gradient(135deg, #2c3e50 0%, #3d4e68 100%);
    padding: 100px 40px;
    text-align: center;
}

.dp-hero-title {
    color: white;
    font-size: 72px;
    font-weight: 300;
    letter-spacing: 2px;
}

/* Professional Card Styles */
.dp-card {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.dp-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Button Styles */
.dp-btn {
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.dp-btn-primary {
    background: #3b82f6;
    color: white;
}

.dp-btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

.dp-btn-secondary {
    background: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
}

.dp-btn-secondary:hover {
    background: #3b82f6;
    color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #2c3e50;
    line-height: 1.2;
}

h1 {
    font-size: 48px;
    font-weight: 400;
}

h2 {
    font-size: 36px;
    font-weight: 400;
}

h3 {
    font-size: 24px;
    font-weight: 600;
}

p {
    color: #666;
    line-height: 1.6;
}

/* Form Elements */
input, textarea, select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
    transition: border-color 0.3s;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #3b82f6;
}

/* Grid System */
.dp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dp-animate {
    animation: fadeIn 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dp-nav-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .dp-nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .dp-hero-title {
        font-size: 48px;
    }
    
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .dp-header {
        padding: 15px 20px;
    }
    
    .dp-nav-links {
        gap: 15px;
    }
    
    .dp-nav-links a {
        font-size: 14px;
    }
    
    .dp-hero-banner {
        padding: 60px 20px;
    }
    
    .dp-hero-title {
        font-size: 36px;
    }
    
    .container,
    .dp-container {
        padding: 0 20px;
    }
}