/* 우측 고정 사이드 메뉴 */
.side-menu {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.side-menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-sm);
    min-width: 80px;
    text-decoration: none;
    color: #666;
    transition: all var(--transition-fast);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.side-menu-item:last-child {
    border-bottom: none;
}

.side-menu-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--accent-gold);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.side-menu-item:hover::before {
    transform: scaleY(1);
    background: #0044cc;
}

.side-menu-item:hover {
    background: #0044cc;
    color: var(--white);
}

.side-menu-item svg {
    width: 28px;
    height: 28px;
    margin-bottom: var(--spacing-xs);
    transition: all var(--transition-fast);
}

.side-menu-item:hover svg {
    color: var(--white);
}

.side-menu-item span {
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
}

.side-menu-item small {
    font-size: 0.7rem;
    color: var(--accent-gold);
    font-weight: 700;
    margin-top: 2px;
}

/* 모바일에서 숨김 */
@media (max-width: 768px) {
    .side-menu {
        display: none;
    }
}

/* Hero Description */
.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 2px solid var(--white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-navy);
    border-color: var(--white);
}

/* Hero Service Cards */
.hero-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 992px) {
    .hero-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .hero-cards {
        grid-template-columns: 1fr;
    }
}

.hero-service-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-medium);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-medium);
}

.hero-service-card:hover .service-icon {
    transform: rotate(360deg) scale(1.1);
}

.hero-service-card h3 {
    color: var(--primary-navy);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.service-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    font-family: var(--font-sans);
    /* Unified to Sans-Serif */
    margin-bottom: var(--spacing-xs);
}

.service-description {
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin: 0;
}

/* 반응형 조정 */
@media (max-width: 992px) {
    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}