/* Mobile navigation — hamburger button + slide-out drawer */

/* Hamburger button — hidden on desktop */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: #ffffff;
    z-index: 110;
    line-height: 0;
    margin-left: 8px;
}
.mobile-nav-toggle svg {
    width: 28px;
    height: 28px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Drawer + backdrop */
#mobile-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 199;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
#mobile-drawer-backdrop.open {
    opacity: 1;
    visibility: visible;
}

#mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 86%;
    max-width: 380px;
    background: #1a1a35;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 200;
    padding: 72px 24px 32px;
    overflow-y: auto;
    box-shadow: -16px 0 40px rgba(0, 0, 0, 0.4);
}
#mobile-drawer.open {
    transform: translateX(0);
}

#mobile-drawer .mobile-nav-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: #e2e8f0;
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}
#mobile-drawer .mobile-nav-close:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}
#mobile-drawer .mobile-nav-close svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    stroke-width: 2.2;
    fill: none;
    stroke-linecap: round;
}

.mobile-nav-section {
    margin-bottom: 28px;
}
.mobile-nav-section h4 {
    color: #d946ef;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin: 0 0 10px;
    padding: 0 12px;
}
.mobile-nav-section a {
    display: block;
    padding: 14px 14px;
    border-radius: 10px;
    color: #e2e8f0;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.02rem;
    margin-bottom: 2px;
    transition: background 0.2s, color 0.2s;
    line-height: 1.3;
}
.mobile-nav-section a:hover {
    background: rgba(217, 70, 239, 0.08);
    color: #ffffff;
}
.mobile-nav-section a.active {
    background: rgba(217, 70, 239, 0.14);
    color: #ffffff;
}
.mobile-nav-section a small {
    display: block;
    color: #94a3b8;
    font-weight: 500;
    font-size: 0.8rem;
    margin-top: 3px;
}

#mobile-drawer .mobile-nav-cta {
    display: block;
    text-align: center;
    padding: 16px 24px;
    margin-top: 8px;
    background: linear-gradient(135deg, #d946ef, #8b5cf6, #06b6d4);
    color: #ffffff !important;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.98rem;
    box-shadow: 0 4px 20px rgba(217, 70, 239, 0.3);
}

/* Body lock when drawer open */
body.mobile-nav-open {
    overflow: hidden;
}

/* Mobile breakpoint — hide desktop nav, show hamburger */
@media (max-width: 720px) {
    header .nav-links {
        display: none !important;
    }
    .mobile-nav-toggle {
        display: inline-flex;
    }
}