* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    overflow-x: hidden;
    background: #000;
}

.app-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.center-info {
    position: absolute;
    top: 32%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 820px;
    padding: 0 20px;
    z-index: 2;
}

.line {
    width: 140px;
    height: 2px;
    margin: 20px auto;
    background: linear-gradient(90deg, transparent, #ff6a00, transparent);
    box-shadow: 0 0 10px #ff6a00;
}

.info-title {
    font-size: 2.6rem;
    font-weight: 900;
    letter-spacing: 4px;
    margin-bottom: 20px;
    color: #ffebc1;

    text-shadow:
        0 0 5px #ff6a00,
        0 0 10px #ff4500,
        0 0 20px #ff0000,
        0 0 40px #ff2200;

    animation: fireFlicker 1.6s infinite alternate;
}

.info-text {
    font-size: 1rem;
    letter-spacing: 3px;
    line-height: 1.9;
    text-transform: uppercase;
    color: #ffebc1;

    text-shadow:
        0 0 4px #ff6a00,
        0 0 8px rgba(255, 80, 0, 0.7),
        0 0 16px rgba(255, 0, 0, 0.4);

    animation: fireText 2.2s infinite alternate;
    opacity: 0.95;
}

.info-text span {
    display: block;
    margin-top: 10px;
    font-size: 0.75rem;
    opacity: 0.85;
}

@keyframes fireFlicker {
    from {
        text-shadow:
            0 0 5px #ff6a00,
            0 0 10px #ff4500,
            0 0 20px #ff0000,
            0 0 40px #ff2200;
    }
    to {
        text-shadow:
            0 0 10px #ffaa00,
            0 0 20px #ff6600,
            0 0 40px #ff0000,
            0 0 60px #ff3300;
    }
}

@keyframes fireText {
    from {
        text-shadow:
            0 0 3px #ff6a00,
            0 0 6px rgba(255, 80, 0, 0.6);
    }
    to {
        text-shadow:
            0 0 6px #ffaa00,
            0 0 14px rgba(255, 50, 0, 0.9);
    }
}

.categories-container {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    z-index: 3;
}

.category-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.category-btn {
    background: transparent;
    border: 2px solid #ff6a00;
    color: #ffebc1;

    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 1px;

    padding: 14px 38px;
    border-radius: 12px;

    text-shadow:
        0 0 5px #ff6a00,
        0 0 10px #ff4500,
        0 0 20px #ff0000;

    box-shadow:
        0 0 12px rgba(255, 80, 0, 0.6),
        inset 0 0 10px rgba(255, 80, 0, 0.4);

    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow:
        0 0 30px rgba(255, 100, 0, 1),
        0 0 60px rgba(255, 0, 0, 0.8);
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    z-index: 100;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-size: cover;
    background-position: center;
    padding: 30px;
    border-radius: 15px;
    max-width: 600px;
    width: 90%;
    color: #fff;
    position: relative;
    background-color: rgba(15, 15, 15, 0.8);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
}

.modal-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.modal-links a {
    color: #fff;
    font-size: 1.1rem;
    text-decoration: none;
    border-bottom: 1px dotted rgba(255,255,255,0.4);
    width: fit-content;
}

.modal-links a:hover {
    color: #ff6a00;
    border-color: #ff6a00;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .center-info {
        top: 28%;
    }

    .info-title {
        font-size: 2rem;
    }

    .category-buttons {
        flex-direction: column;
        gap: 18px;
    }

    .categories-container {
        bottom: 30px;
    }
}

@media (max-width: 480px) {
    .center-info {
        top: 24%;
    }

    .info-title {
        font-size: 1.6rem;
    }

    .info-text {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }

    .category-btn {
        font-size: 1.3rem;
        padding: 12px 28px;
    }
}
@media (min-width: 769px) {
    .center-info {
        top: 50%;
        transform: translate(-50%, -50%);
    }

    .categories-container {
        position: absolute;
        top: calc(50% + 220px);
        bottom: auto;
        transform: translateX(-50%);
    }
}
@media (max-width: 768px) {
    .category-buttons {
        flex-direction: column;
        gap: 18px;
        align-items: center; 
    }

    .category-btn {
        width: 90%; 
        max-width: 400px; 
    }
}