/* ========================================
   採用情報ページ - エントリーボタン追加スタイル
   ======================================== */

/* 職種カードの改良 */
.position-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 46, 92, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.position-card.animate {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease;
}

.position-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 46, 92, 0.15);
}

.position-details {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.position-description {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.position-requirements {
    flex: 1;
    margin-bottom: 1.5rem;
}

.position-requirements h4 {
    color: #002e5c;
    margin-bottom: 0.8rem;
    font-size: 1rem;
    font-weight: 600;
}

.position-requirements ul {
    margin-bottom: 1.5rem;
    padding-left: 1.2rem;
}

.position-requirements li {
    color: #666;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.position-benefits {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.benefit-tag {
    background: #e3f2fd;
    color: #1976d2;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* エントリーボタン */
.position-actions {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #e2e8f0;
}

.btn-entry {
    width: 100%;
    background: linear-gradient(135deg, #4a90e2, #002e5c);
    color: white;
    padding: 1.2rem 1.5rem;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
}

.btn-entry::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-entry:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.4);
    background: linear-gradient(135deg, #002e5c, #1565c0);
}

.btn-entry svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.btn-entry:hover svg {
    transform: scale(1.1);
}

/* CTAセクションの改良 */
.recruit-cta .cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    color: #002e5c;
    line-height: 1.2;
}

.recruit-cta .cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

.recruit-cta .btn {
    padding: 1.4rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    min-width: 220px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.recruit-cta .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.recruit-cta .btn-primary {
    background: linear-gradient(135deg, #4a90e2, #002e5c);
    color: white;
    border: 2px solid #4a90e2;
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.3);
}

.recruit-cta .btn-primary:hover {
    background: linear-gradient(135deg, #002e5c, #1565c0);
    border-color: #002e5c;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.4);
}

.recruit-cta .btn-secondary {
    background: white;
    color: #4a90e2;
    border: 2px solid #4a90e2;
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.1);
}

.recruit-cta .btn-secondary:hover {
    background: #4a90e2;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.3);
}

.recruit-cta .btn svg {
    transition: transform 0.3s ease;
}

.recruit-cta .btn:hover svg {
    transform: scale(1.1);
}

/* ========================================
   スマホ最適化（768px以下）
   ======================================== */
@media (max-width: 768px) {
    /* 職種カード */
    .positions-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .position-card {
        margin-bottom: 1rem;
    }

    .position-details {
        padding: 1.5rem;
    }

    .position-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }

    .position-header h3 {
        font-size: 1.2rem;
    }

    .btn-entry {
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        gap: 0.6rem;
    }

    .btn-entry svg {
        width: 18px;
        height: 18px;
    }

    /* CTAセクション */
    .recruit-cta .cta-content h2 {
        font-size: 2.2rem;
        line-height: 1.3;
    }

    .recruit-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-top: 2rem;
    }

    .recruit-cta .btn {
        width: 100%;
        max-width: 320px;
        padding: 1.2rem 2rem;
        font-size: 1rem;
        min-width: auto;
    }

    .recruit-cta .btn svg {
        width: 18px;
        height: 18px;
    }
}

/* ========================================
   極小スマホ最適化（480px以下）
   ======================================== */
@media (max-width: 480px) {
    .position-details {
        padding: 1rem;
    }

    .position-header {
        padding: 1rem;
    }

    .position-header h3 {
        font-size: 1.1rem;
    }

    .btn-entry {
        padding: 0.9rem 1.2rem;
        font-size: 0.9rem;
        border-radius: 25px;
    }

    .recruit-cta .cta-content h2 {
        font-size: 1.8rem;
    }

    .recruit-cta .btn {
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        max-width: 280px;
    }

    .benefit-tag {
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
    }
}

/* ========================================
   職種カードのアニメーション強化
   ======================================== */
.position-card {
    position: relative;
}

.position-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(74, 144, 226, 0.03) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.position-card:hover::after {
    transform: translateX(100%);
}

/* エントリーボタンのロード状態 */
.btn-entry.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-entry.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   アクセシビリティ対応
   ======================================== */
.btn-entry:focus,
.recruit-cta .btn:focus {
    outline: 3px solid #4a90e2;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .position-card,
    .btn-entry,
    .recruit-cta .btn {
        transition: none;
    }

    .position-card::after,
    .btn-entry::before,
    .recruit-cta .btn::before {
        display: none;
    }
}

/* ========================================
   高コントラストモード対応
   ======================================== */
@media (prefers-contrast: high) {
    .btn-entry,
    .recruit-cta .btn {
        border-width: 3px;
    }

    .position-card {
        border: 2px solid #000;
    }

    .benefit-tag {
        border: 1px solid #1976d2;
    }
}