/* ====================
   外国人ドライバー採用支援バナー
   ==================== */

.driver-support-banner {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.driver-support-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    pointer-events: none;
}

.driver-support-banner .container {
    position: relative;
    z-index: 2;
}

.banner-content {
    max-width: 1000px;
    margin: 0 auto;
}

.banner-link {
    display: block;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: white;
}

.banner-link:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3);
}

.banner-link:hover .banner-overlay {
    opacity: 1;
}

.banner-link:hover .banner-badge {
    transform: translateY(0);
    opacity: 1;
}

.banner-link:hover .banner-hint {
    opacity: 1;
    transform: translateY(0);
}

.banner-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.banner-link:hover .banner-image {
    transform: scale(1.02);
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 84, 144, 0.1) 0%,
        rgba(26, 84, 144, 0.2) 50%,
        rgba(26, 84, 144, 0.3) 100%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 30px;
}

.banner-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(220, 53, 69, 0.4);
    align-self: flex-start;
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.4s ease 0.1s;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.banner-badge i {
    font-size: 18px;
    animation: ringBell 2s infinite;
}

@keyframes ringBell {
    0%, 100% {
        transform: rotate(0deg);
    }
    10%, 30% {
        transform: rotate(-15deg);
    }
    20%, 40% {
        transform: rotate(15deg);
    }
}

.banner-hint {
    align-self: center;
    color: white;
    font-size: 18px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.6);
    padding: 14px 32px;
    border-radius: 50px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease 0.2s;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
}

.banner-hint i {
    font-size: 20px;
    animation: pointPulse 2s infinite;
}

@keyframes pointPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .driver-support-banner {
        padding: 40px 0;
    }
    
    .banner-content {
        padding: 0 10px;
    }
    
    .banner-link {
        border-radius: 12px;
    }
    
    .banner-overlay {
        padding: 20px;
        opacity: 0.7;
    }
    
    .banner-badge {
        font-size: 14px;
        padding: 10px 20px;
        transform: translateY(0);
        opacity: 1;
    }
    
    .banner-hint {
        font-size: 14px;
        padding: 10px 20px;
        transform: translateY(0);
        opacity: 1;
    }
    
    .banner-link:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 480px) {
    .driver-support-banner {
        padding: 30px 0;
    }
    
    .banner-badge {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .banner-hint {
        font-size: 12px;
        padding: 8px 16px;
    }
}