/* Christmas Theme */
:root {
    --primary-color: #c41e3a; /* Christmas Red */
    --secondary-color: #228b22; /* Christmas Green */
    --accent-color: #ffd700; /* Gold */
    --dark-color: #0f1419;
    --light-gray-color: #f8f9fa;
    --glass-bg: rgba(196, 30, 58, 0.2);
    --glass-blur: 10px;
    --border-color: rgba(255, 215, 0, 0.3);
}

/* Christmas decorations */
body {
    background: 
        linear-gradient(135deg, rgba(15, 20, 25, 0.8) 0%, rgba(26, 35, 50, 0.8) 50%, rgba(15, 20, 25, 0.8) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><linearGradient id="skyGrad" x1="0%" y1="0%" x2="0%" y2="100%"><stop offset="0%" style="stop-color:%23001122;stop-opacity:1" /><stop offset="100%" style="stop-color:%23003366;stop-opacity:1" /></linearGradient></defs><rect width="1200" height="800" fill="url(%23skyGrad)"/><polygon points="100,600 150,500 200,600" fill="%23228B22"/><polygon points="120,580 150,520 180,580" fill="%2332CD32"/><rect x="145" y="600" width="10" height="30" fill="%23654321"/><polygon points="300,650 350,550 400,650" fill="%23228B22"/><polygon points="320,630 350,570 380,630" fill="%2332CD32"/><rect x="345" y="650" width="10" height="30" fill="%23654321"/><polygon points="500,620 550,520 600,620" fill="%23228B22"/><polygon points="520,600 550,540 580,600" fill="%2332CD32"/><rect x="545" y="620" width="10" height="30" fill="%23654321"/><polygon points="800,640 850,540 900,640" fill="%23228B22"/><polygon points="820,620 850,560 880,620" fill="%2332CD32"/><rect x="845" y="640" width="10" height="30" fill="%23654321"/><polygon points="1000,610 1050,510 1100,610" fill="%23228B22"/><polygon points="1020,590 1050,530 1080,590" fill="%2332CD32"/><rect x="1045" y="610" width="10" height="30" fill="%23654321"/><circle cx="150" cy="480" r="3" fill="%23FFD700"/><circle cx="350" cy="530" r="3" fill="%23FF0000"/><circle cx="550" cy="500" r="3" fill="%23FFD700"/><circle cx="850" cy="520" r="3" fill="%23FF0000"/><circle cx="1050" cy="490" r="3" fill="%23FFD700"/></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #ffd700, transparent),
        radial-gradient(2px 2px at 40px 70px, #ffffff, transparent),
        radial-gradient(1px 1px at 90px 40px, #ffd700, transparent),
        radial-gradient(1px 1px at 130px 80px, #ffffff, transparent),
        radial-gradient(2px 2px at 160px 30px, #ffd700, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    opacity: 0.3;
    z-index: -1;
    animation: snow 20s linear infinite;
}

@keyframes snow {
    0% { transform: translateY(-100px); }
    100% { transform: translateY(100vh); }
}

/* Navbar Christmas styling */
.navbar {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--primary-color) 100%);
    border-bottom: 3px solid var(--accent-color);
    box-shadow: 0 4px 20px rgba(196, 30, 58, 0.3);
}

.navbar-brand .text-warning {
    color: var(--accent-color) !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.navbar-nav .nav-link {
    color: #ffffff !important;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '❄';
    position: absolute;
    top: -5px;
    right: -10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    opacity: 1;
}

/* Hero section Christmas styling */
.hero {
    background: linear-gradient(rgba(196, 30, 58, 0.7), rgba(34, 139, 34, 0.7));
    border: 2px solid var(--accent-color);
}

.hero h1 {
    color: #ffffff;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.7);
    position: relative;
}

.hero h1::before {
    content: '🎄';
    margin-right: 10px;
}

.hero h1::after {
    content: '🎄';
    margin-left: 10px;
}

/* Buttons Christmas styling */
.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: 2px solid var(--accent-color);
    color: #ffffff;
    font-weight: bold;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196, 30, 58, 0.4);
}

/* Cards Christmas styling */
.card {
    background: rgba(196, 30, 58, 0.1);
    border: 2px solid var(--accent-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(196, 30, 58, 0.3);
    border-color: var(--secondary-color);
}

.card-title {
    color: var(--accent-color);
    font-weight: bold;
}

/* Footer Christmas styling */
footer {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-top: 3px solid var(--accent-color);
}

/* Christmas bells animation */
@keyframes jingle {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

.christmas-bell {
    display: inline-block;
    animation: jingle 2s ease-in-out infinite;
}

/* Add Christmas elements to specific sections */
.section-title::before {
    content: '🎅 ';
}

.section-title::after {
    content: ' 🎁';
}

/* Christmas loading animation */
.loading-christmas {
    position: relative;
}

.loading-christmas::after {
    content: '🎄';
    position: absolute;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}