/* John Polar Theme: The Artisan of Artistry */
/* Refined, melodic, introspective aesthetic with cosmic undertones */

:root {
    --jp-primary: #3498db;
    --jp-secondary: #2c3e50;
    --jp-accent: #9b59b6;
    --jp-light-blue: #5dade2;
    --jp-purple: #af7ac5;
    --jp-gold: #f4d03f;
    --jp-bg: #0a0e14;
    --jp-surface: #151b26;
    --jp-surface-light: #1e2838;
    --jp-text: #e8edf5;
    --jp-text-muted: #8b95a8;
}

body {
    background: #0a0e14;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(52, 152, 219, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(155, 89, 182, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(244, 208, 63, 0.03) 0%, transparent 70%);
    color: var(--jp-text);
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(52, 152, 219, 0.03) 2px,
            rgba(52, 152, 219, 0.03) 4px
        );
    pointer-events: none;
    z-index: 0;
}

main, header, footer {
    position: relative;
    z-index: 1;
}

/* Header Styling */
header {
    background: rgba(15, 20, 25, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(52, 152, 219, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.logo {
    color: var(--jp-primary);
    font-weight: 600;
    text-shadow: 0 0 20px rgba(52, 152, 219, 0.5);
}

nav a {
    color: var(--jp-text);
    transition: all 0.3s;
}

nav a:hover {
    color: var(--jp-primary);
    text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(21, 27, 38, 0.95) 0%, rgba(30, 40, 56, 0.95) 100%);
    border: 2px solid;
    border-image: linear-gradient(135deg, rgba(52, 152, 219, 0.4), rgba(155, 89, 182, 0.4)) 1;
    border-radius: 16px;
    padding: 5rem 2rem;
    margin: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.5), transparent);
}

.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.08) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: pulse-glow 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.hero h1 {
    background: linear-gradient(135deg, #5dade2 0%, #af7ac5 50%, #f4d03f 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(52, 152, 219, 0.4));
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border: 1px solid rgba(52, 152, 219, 0.5);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    border-color: var(--jp-primary);
    color: var(--jp-primary);
}

/* Cards */
.card {
    background: linear-gradient(135deg, rgba(21, 27, 38, 0.9) 0%, rgba(30, 40, 56, 0.85) 100%);
    border: 1px solid rgba(52, 152, 219, 0.25);
    border-radius: 12px;
    backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.1), transparent);
    transition: left 0.6s;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    border-color: var(--jp-primary);
    box-shadow:
        0 12px 40px rgba(52, 152, 219, 0.3),
        0 0 0 1px rgba(52, 152, 219, 0.2);
    transform: translateY(-8px) scale(1.02);
}

.card h3 {
    color: var(--jp-light-blue);
    font-weight: 600;
}

/* Section Headings */
h2 {
    color: var(--jp-primary);
    border-bottom: 2px solid rgba(52, 152, 219, 0.3);
    padding-bottom: 0.5rem;
}

/* Container */
.container {
    background: linear-gradient(135deg, rgba(21, 27, 38, 0.7) 0%, rgba(15, 20, 25, 0.7) 100%);
    border: 1px solid rgba(52, 152, 219, 0.15);
    border-radius: 16px;
    backdrop-filter: blur(20px) saturate(120%);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Coming Soon Sections */
.coming-soon {
    background: linear-gradient(135deg, rgba(30, 40, 56, 0.5) 0%, rgba(21, 27, 38, 0.5) 100%);
    border: 2px dashed rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.coming-soon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: rotate-slow 20s linear infinite;
}

@keyframes rotate-slow {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.coming-soon h3 {
    color: var(--jp-light-blue);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.coming-soon p {
    color: var(--jp-text-muted);
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

/* Footer */
footer {
    background: linear-gradient(180deg, rgba(44, 62, 80, 0.8) 0%, rgba(26, 35, 50, 0.8) 100%);
    border-top: 1px solid rgba(52, 152, 219, 0.3);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .hero {
        margin: 1rem;
        padding: 2.5rem 1.5rem;
    }

    .container {
        margin: 1rem;
    }
}