/* ========================================
   Left Sidebar Section
   ======================================== */

.left-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 120px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem 0;
    border-right: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    z-index: 99;
}

.sidebar-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 0 1rem;
}

.sidebar-menu-btn {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    padding: 0.5rem 0;
    transition: var(--transition-fast);
    text-align: center;
}

.sidebar-menu-btn:hover {
    color: var(--accent-gold);
}

.sidebar-enquire-btn {
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    padding: 0.6rem 1rem;
    border: 1px solid var(--text-secondary);
    transition: var(--transition-fast);
    text-align: center;
}

.sidebar-enquire-btn:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.sidebar-middle {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 0 1rem;
}

.sidebar-chat-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--line-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.sidebar-chat-btn:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

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

.sidebar-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.sidebar-logo-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.sidebar-brand-line1 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    color: var(--text-primary);
    line-height: 1.2;
}

.sidebar-brand-line2 {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.sidebar-logo-text {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
}