:root {
    --pitch: #143610;
    --grass-stripe: #1a4314;
    --card-red: #e63946;
    --gold: #ffcc00;
}

body {
    background: radial-gradient(circle at center, var(--grass-stripe), var(--pitch));
    background-color: var(--pitch);
    color: white;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    overflow: hidden;
}

/* Abstract Football Ground stripes */
body::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(90deg, transparent, transparent 150px, rgba(0,0,0,0.1) 150px, rgba(0,0,0,0.1) 300px);
    pointer-events: none;
}

#start-trigger {
    position: fixed;
    inset: 0;
    z-index: 9999;
    cursor: pointer;
}

/* 3D Card Animation */
.card-scene {
    perspective: 1000px;
    margin-bottom: -20px;
}

.red-card {
    width: 100px;
    height: 150px;
    background: var(--card-red);
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(230, 57, 70, 0.6);
    transform: rotateX(90deg) scale(0.5);
    opacity: 0;
    animation: cardDrop 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    animation-delay: 0.3s;
    border: 2px solid rgba(255,255,255,0.2);
}

@keyframes cardDrop {
    0% { transform: rotateX(90deg) scale(0.5); opacity: 0; }
    100% { transform: rotateX(10deg) rotateY(-10deg) scale(1); opacity: 1; }
}

/* Content Box */
.content-box {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.fw-black { font-weight: 900; }
.italic { font-style: italic; }

.var-badge {
    display: inline-block;
    background: black;
    color: var(--gold);
    padding: 4px 15px;
    font-weight: 700;
    font-size: 0.8rem;
    border: 1px solid var(--gold);
    margin-bottom: 1rem;
}

/* Pro Button */
.btn-home {
    display: inline-block;
    background: var(--gold);
    color: black;
    text-decoration: none;
    padding: 12px 35px;
    font-weight: 800;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 2px solid var(--gold);
}

.btn-home:hover {
    background: transparent;
    color: var(--gold);
    transform: translateY(-3px);
}

.logo-placeholder {
    font-weight: 900;
    letter-spacing: 2px;
    border: 2px solid white;
    padding: 5px 15px;
    display: inline-block;
}

@keyframes whistleShake {
    0% { transform: rotateX(10deg) rotateY(-10deg) translate(1px, 1px); }
    50% { transform: rotateX(10deg) rotateY(-10deg) translate(-1px, -1px); }
    100% { transform: rotateX(10deg) rotateY(-10deg) translate(0, 0); }
}