/* ============================================
   ZIMSAAS SHARED NAVIGATION
   Desktop navbar + services expansion polish
   ============================================ */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--bright-blue);
    z-index: 9999;
    transition: width 0.1s ease;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.95), rgba(10, 10, 15, 0.84));
    border-bottom: 1px solid rgba(88, 143, 220, 0.2);
    box-shadow: 0 18px 42px rgba(5, 7, 12, 0.28);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 0.9rem 2.8rem 1rem;
}

.navbar::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(88, 143, 220, 0.66), transparent);
    opacity: 0.9;
}

.nav-inner {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem 0.85rem 1.35rem;
    border: 1px solid rgba(88, 143, 220, 0.16);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(88, 143, 220, 0.08) 52%, rgba(255, 255, 255, 0.03)),
        rgba(10, 10, 15, 0.72);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        0 20px 35px rgba(5, 7, 12, 0.22);
    gap: 1rem;
}

.nav-inner::before {
    content: '';
    position: absolute;
    left: 1.35rem;
    right: 1.35rem;
    top: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(88, 143, 220, 0.65), transparent);
    opacity: 0.75;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.14rem;
    min-width: 0;
    text-decoration: none;
}

.brand-text {
    display: block;
    line-height: 1;
    white-space: nowrap;
}

.logo .brand-mark {
    height: 4rem;
    width: auto;
    display: block;
    flex-shrink: 0;
}

.logo .brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: white;
}

.footer-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: white;
    text-decoration: none;
    line-height: 1;
}

.footer-brand-link .brand-mark {
    height: 2.45rem;
    width: auto;
    display: block;
    flex-shrink: 0;
}

.footer-brand-link .brand-text {
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: white;
    white-space: nowrap;
}

.nav-desktop {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
    gap: 1rem;
    min-width: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
    list-style: none;
    padding: 0.35rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.025);
}

.nav-links > li {
    position: relative;
}

.nav-links > li > a {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.78rem 1rem 0.85rem;
    border: 1px solid transparent;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
    position: relative;
    text-decoration: none;
    width: fit-content;
    overflow: hidden;
    transition:
        color 0.3s var(--ease-main),
        border-color 0.3s var(--ease-main),
        background-color 0.3s var(--ease-main),
        transform 0.3s var(--ease-main);
}

.nav-links > li > a::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 1rem;
    right: 1rem;
    width: auto;
    height: 2px;
    background: var(--bright-blue);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.3s var(--ease-main);
}

.nav-links > li > a:hover {
    color: white;
    background: rgba(88, 143, 220, 0.08);
    border-color: rgba(88, 143, 220, 0.16);
    transform: translateY(-1px);
}

.nav-links > li > a:hover::after,
.nav-links > li > a.active::after {
    transform: scaleX(1);
}

.nav-links > li > a.active {
    color: white;
    background: rgba(88, 143, 220, 0.14);
    border-color: rgba(88, 143, 220, 0.2);
}

.nav-item-services {
    position: relative;
}

/* Override so nav-inner becomes the mega-menu containing block, not the li */
.nav-links > li.nav-item-services {
    position: static;
}

.nav-item-services::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 540px;
    height: 42px;
    top: calc(100% - 6px);
    z-index: 998;
}

.nav-item-services > a::after {
    display: none;
}

.nav-link-services {
    min-width: 16rem;
    justify-content: space-between;
    padding-right: 0.75rem;
    background: linear-gradient(135deg, rgba(88, 143, 220, 0.14), rgba(255, 255, 255, 0.03));
    border-color: rgba(88, 143, 220, 0.18);
}

.nav-link-copy {
    display: grid;
    gap: 0.2rem;
    min-width: 0;
}

.nav-link-label {
    display: block;
    font-size: 0.96rem;
    font-weight: 600;
    color: white;
}

.nav-link-meta {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.nav-link-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
}

.nav-link-badge {
    min-width: 1.7rem;
    height: 1.7rem;
    padding: 0 0.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(88, 143, 220, 0.24);
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
}

.nav-item-services .dropdown-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    margin-left: 0;
    border: 1px solid rgba(88, 143, 220, 0.22);
    background: rgba(255, 255, 255, 0.04);
    color: var(--bright-blue);
    transition: transform 0.3s var(--ease-main);
}

.nav-item-services:hover .nav-link-services {
    background: linear-gradient(135deg, rgba(88, 143, 220, 0.22), rgba(255, 255, 255, 0.05));
    border-color: rgba(88, 143, 220, 0.3);
}

.nav-item-services:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 0.88rem 1.45rem;
    background: linear-gradient(135deg, var(--bright-blue), #3d77cf);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: white;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: 0 14px 28px rgba(23, 48, 84, 0.22);
}

.btn-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    transform: translateX(-140%);
    transition: transform 0.45s ease;
}

.btn-cta:hover {
    background: linear-gradient(135deg, #6ba0ea, var(--bright-blue));
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(23, 48, 84, 0.28);
}

.btn-cta:hover::before {
    transform: translateX(140%);
}

.mega-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    width: auto;
    max-width: none;
    display: grid;
    grid-template-columns: 320px 1fr;
    border: 1px solid rgba(88, 143, 220, 0.18);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 245, 238, 0.97));
    box-shadow: 0 30px 90px rgba(10, 14, 22, 0.26);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 999;
    transform: translateY(14px);
    transition:
        opacity 0.3s var(--ease-main),
        visibility 0.3s var(--ease-main),
        transform 0.3s var(--ease-main);
}

.nav-item-services:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.mega-menu-left {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.2rem;
    padding: 2.15rem;
    background:
        radial-gradient(circle at top left, rgba(88, 143, 220, 0.38), transparent 48%),
        linear-gradient(160deg, rgba(22, 44, 61, 0.96), rgba(22, 44, 61, 0.82));
}

.mega-menu-left::after {
    content: '';
    position: absolute;
    top: 1.35rem;
    bottom: 1.35rem;
    right: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.26), transparent);
}

.mega-menu-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.68);
}

.mega-menu-eyebrow::before {
    content: '';
    width: 2.2rem;
    height: 1px;
    background: rgba(88, 143, 220, 0.66);
}

.mega-menu-left h4 {
    font-size: 2.1rem;
    line-height: 0.98;
    letter-spacing: -0.04em;
    margin: 0;
    color: white;
    max-width: 9ch;
}

.mega-menu-left p {
    font-size: 0.98rem;
    line-height: 1.72;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.mega-menu-primary-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
}

.mega-menu-primary-link:hover {
    color: #d8e8ff;
}

.mega-menu-panel {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mega-menu-right {
    padding: 1.6rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    background: transparent;
}

.mega-menu-item {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 215px;
    padding: 1.15rem;
    border: 1px solid rgba(22, 44, 61, 0.1);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 245, 238, 0.86));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        0 14px 30px rgba(17, 31, 45, 0.08);
    color: inherit;
    text-decoration: none;
    transform: translateY(0);
    transition:
        transform 0.3s var(--ease-main),
        border-color 0.3s var(--ease-main),
        box-shadow 0.3s var(--ease-main),
        background-color 0.3s var(--ease-main);
}

.mega-menu-item::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    background: linear-gradient(180deg, var(--bright-blue), rgba(22, 44, 61, 0.6));
    transition: width 0.28s var(--ease-main);
}

.mega-menu-item:hover,
.mega-menu-item.active {
    transform: translateY(-6px);
    border-color: rgba(88, 143, 220, 0.22);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.86),
        0 20px 34px rgba(17, 31, 45, 0.12);
}

.mega-menu-item:hover::before,
.mega-menu-item.active::before {
    width: 4px;
}

.mega-menu-item.active {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(88, 143, 220, 0.1));
}

.nav-icon {
    width: 2.9rem;
    height: 2.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border: 1px solid rgba(88, 143, 220, 0.16);
    background: rgba(88, 143, 220, 0.1);
    color: var(--bright-blue);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition:
        background-color 0.3s var(--ease-main),
        border-color 0.3s var(--ease-main),
        color 0.3s var(--ease-main),
        transform 0.3s var(--ease-main);
}

.mega-menu-item:hover .nav-icon,
.mega-menu-item.active .nav-icon {
    background: var(--bright-blue);
    border-color: rgba(88, 143, 220, 0.4);
    color: white;
    transform: translateY(-2px);
}

.nav-content {
    display: grid;
    gap: 0.25rem;
    min-width: 0;
}

.nav-content h5 {
    margin: 0 0 0.4rem;
    font-size: 1.12rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text);
}

.nav-content p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--text-light);
}

.mega-menu-item-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--bright-blue);
}

.mega-menu-item-kicker::after {
    content: '';
    width: 1.8rem;
    height: 1px;
    background: rgba(88, 143, 220, 0.45);
}

.mega-menu-item h5 {
    margin-bottom: 0.65rem;
    font-size: 1.12rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.mega-menu-item p {
    margin: 0 0 1.25rem;
    flex: 1;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--text-light);
}

.mega-menu-item-meta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ocean-blue);
}

.mega-menu-item-meta::after {
    content: '→';
    transition: transform 0.3s var(--ease-main);
}

.mega-menu-item:hover .mega-menu-item-meta::after,
.mega-menu-item.active .mega-menu-item-meta::after {
    transform: translateX(3px);
}

.mega-menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.6rem 1.15rem;
    border-top: 1px solid rgba(22, 44, 61, 0.08);
    background: rgba(22, 44, 61, 0.04);
}

.mega-menu-footer span {
    color: var(--text-light);
    font-size: 0.86rem;
}

.mega-menu-footer a {
    color: var(--ocean-blue);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
}

.mega-menu-footer a:hover {
    color: var(--bright-blue);
}

.nav-links > li > a:focus-visible,
.btn-cta:focus-visible,
.mega-menu-item:focus-visible,
.mega-menu-primary-link:focus-visible,
.mega-menu-footer a:focus-visible {
    outline: 2px solid rgba(88, 143, 220, 0.85);
    outline-offset: 2px;
}

@media (max-width: 1280px) {
    .mega-menu {
        grid-template-columns: 290px 1fr;
    }

    .mega-menu-right {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .navbar {
        padding: 0.95rem 1.4rem;
    }

    .nav-inner {
        padding: 0.7rem 0.8rem 0.7rem 1rem;
    }

    .logo {
        gap: 0.6rem;
    }

    .logo .brand-mark {
        height: 1.85rem;
    }

    .logo .brand-text {
        font-size: 1.3rem;
    }

    .nav-desktop {
        display: none;
    }
}

@media (max-width: 768px) {
    .navbar {
        transition:
            transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
            box-shadow 0.32s var(--ease-main);
        transform: translate3d(0, 0, 0);
        will-change: transform;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        contain: paint;
    }

    .navbar.nav-static-mobile {
        transition: box-shadow 0.32s var(--ease-main);
        transform: none !important;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(10, 10, 15, 0.98);
    }

    .navbar.nav-hide-ready.is-hidden {
        transform: translate3d(0, calc(-100% - 1.25rem), 0);
        box-shadow: none;
    }

    body.drawer-open .navbar {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(10, 10, 15, 0.98);
    }
}