/*
 * Refined header navigation.
 * Kept separate so the header has one final, predictable layer of styles.
 */

.site-header .nav-shell {
    background: rgba(9, 10, 15, 0.88);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.13);
    backdrop-filter: blur(24px) saturate(145%);
}

.site-header .nav-shell__inner {
    min-height: 96px;
    grid-template-columns: minmax(170px, 204px) minmax(0, 1fr) auto;
    gap: clamp(22px, 2.8vw, 48px);
}

.site-header.is-scrolled .nav-shell__inner {
    min-height: 76px;
}

.site-header .brand {
    width: 184px;
    min-height: 62px;
    padding: 5px 12px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.14);
}

.site-header.is-scrolled .brand {
    width: 158px;
    min-height: 54px;
}

.site-header .desktop-nav {
    min-width: 0;
}

.site-header .desktop-nav__list {
    justify-content: flex-end;
    gap: clamp(18px, 1.65vw, 30px);
}

.site-header .desktop-nav__list a {
    gap: 8px;
    padding: 35px 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.015em;
    white-space: nowrap;
}

.site-header.is-scrolled .desktop-nav__list a {
    padding-block: 25px;
}

.site-header .desktop-nav__list a:hover,
.site-header .desktop-nav__list a:focus-visible,
.site-header .desktop-nav__list .current-menu-item > a,
.site-header .desktop-nav__list .current_page_item > a {
    color: #fff;
}

.site-header .desktop-nav__list a::after {
    right: auto;
    bottom: 26px;
    width: 18px;
    background: #b87cff;
    border-radius: 99px;
}

.site-header.is-scrolled .desktop-nav__list a::after {
    bottom: 18px;
}

.site-header .desktop-nav__list a[data-mega-toggle]::before {
    width: 7px;
    height: 7px;
    margin-top: -4px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    content: '';
    order: 2;
    transform: rotate(45deg);
    transition: margin 180ms ease, transform 180ms ease;
}

.site-header .desktop-nav__list a[data-mega-toggle][aria-expanded="true"]::before {
    margin-top: 3px;
    transform: rotate(225deg);
}

.site-header .header-cta {
    min-height: 50px;
    padding-inline: 20px;
    font-size: 0.74rem;
    box-shadow: 0 12px 30px rgba(113, 50, 212, 0.2);
}

.site-header .mega-menu {
    top: calc(100% + 1px);
    padding-inline: 22px;
    background: transparent;
    border-top: 0;
    box-shadow: none;
    backdrop-filter: none;
    transform: translateY(-12px) scale(0.99);
}

.site-header .mega-menu__inner {
    position: relative;
    width: min(1500px, calc(100vw - 44px));
    grid-template-columns: minmax(240px, 0.72fr) minmax(500px, 1.55fr) minmax(220px, 0.55fr);
    gap: clamp(30px, 3vw, 54px);
    padding: 38px;
    overflow: hidden;
    background:
        radial-gradient(circle at 92% 8%, rgba(150, 77, 241, 0.2), transparent 30%),
        rgba(12, 13, 19, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0 28px 28px;
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.42);
}

.site-header .mega-menu__intro h2 {
    max-width: 360px;
    margin-bottom: 14px;
    font-size: clamp(1.7rem, 2.1vw, 2.35rem);
    line-height: 1.06;
}

.site-header .mega-menu__intro p:not(.eyebrow) {
    margin-bottom: 18px;
    line-height: 1.6;
}

.site-header .mega-menu__services {
    gap: 10px;
}

.site-header .mega-service {
    min-height: 74px;
    grid-template-columns: 30px minmax(0, 1fr) auto;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(255, 255, 255, 0.09);
    border-radius: 15px;
}

.site-header .mega-service:hover,
.site-header .mega-service:focus-visible {
    background: rgba(130, 62, 219, 0.22);
    border-color: rgba(188, 129, 255, 0.42);
    transform: translateY(-2px);
}

.site-header .mega-service strong {
    overflow: hidden;
    font-size: 0.8rem;
    text-overflow: ellipsis;
}

.site-header .mega-menu__contact {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    background: linear-gradient(145deg, #dfc2ff, #b277fa);
    border-radius: 19px;
}

.site-header .mega-menu__contact a {
    font-family: inherit;
    font-size: clamp(1.15rem, 1.45vw, 1.55rem);
    letter-spacing: -0.035em;
    word-break: keep-all;
}

.site-header .menu-toggle {
    position: relative;
    width: 52px;
    height: 52px;
    padding: 14px;
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.055);
    transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-header .menu-toggle:hover,
.site-header .menu-toggle:focus-visible {
    background: rgba(176, 111, 255, 0.14);
    border-color: rgba(199, 155, 255, 0.42);
    transform: translateY(-2px);
}

.site-header .menu-toggle span:not(.sr-only) {
    width: 20px;
    height: 1.5px;
    margin: 4px auto;
    border-radius: 99px;
}

.site-header .menu-toggle span:nth-child(3) {
    width: 14px;
    margin-right: 1px;
}

.mobile-menu {
    position: fixed;
    z-index: 1200;
    inset: 0;
    display: block;
    width: auto;
    padding: 0;
    overflow: hidden;
    background: transparent;
    opacity: 1;
    pointer-events: none;
    transform: none;
    transition: visibility 360ms ease;
}

.mobile-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
}

.mobile-menu__scrim {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    background: rgba(4, 5, 8, 0.68);
    border: 0;
    opacity: 0;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: opacity 300ms ease;
}

.mobile-menu.is-open .mobile-menu__scrim {
    opacity: 1;
}

.mobile-menu__panel {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    width: min(620px, 94vw);
    height: 100%;
    flex-direction: column;
    padding: 26px 28px 28px;
    overflow-y: auto;
    color: #fff;
    background:
        radial-gradient(circle at 85% 8%, rgba(143, 69, 232, 0.28), transparent 28%),
        linear-gradient(155deg, #11131b, #08090e 66%);
    border-left: 1px solid rgba(255, 255, 255, 0.09);
    box-shadow: -28px 0 80px rgba(0, 0, 0, 0.4);
    transform: translateX(102%);
    transition: transform 440ms cubic-bezier(.16, 1, .3, 1);
}

.mobile-menu.is-open .mobile-menu__panel {
    transform: translateX(0);
}

.mobile-menu__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border: 0;
}

.mobile-menu__brand {
    display: grid;
    width: 158px;
    min-height: 56px;
    padding: 5px 10px;
    background: #fff;
    border-radius: 11px;
    place-items: center;
}

.mobile-menu__brand img {
    width: auto;
    max-height: 48px;
}

.mobile-menu__close {
    position: relative;
    width: 50px;
    height: 50px;
    padding: 0;
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 50%;
    cursor: pointer;
    transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.mobile-menu__close:hover,
.mobile-menu__close:focus-visible {
    background: rgba(178, 119, 250, 0.16);
    border-color: rgba(202, 161, 255, 0.4);
    transform: rotate(4deg);
}

.mobile-menu__close span:not(.sr-only) {
    top: 23px;
    left: 13px;
    width: 22px;
    height: 1.5px;
}

.mobile-menu__label {
    margin: 12px 0 14px;
    color: #bd8ff5;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.mobile-menu__nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0;
}

.mobile-menu__nav li {
    min-width: 0;
}

.mobile-menu__nav a {
    display: flex;
    min-height: 66px;
    align-items: center;
    padding: 14px 16px;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.86);
    font-family: inherit;
    font-size: clamp(1.05rem, 2.6vw, 1.35rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.12;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.075);
    border-radius: 14px;
    transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.mobile-menu__nav a:hover,
.mobile-menu__nav a:focus-visible,
.mobile-menu__nav .current-menu-item > a,
.mobile-menu__nav .current_page_item > a {
    color: #fff;
    background: rgba(142, 70, 232, 0.2);
    border-color: rgba(190, 136, 255, 0.3);
    transform: translateY(-2px);
}

.mobile-menu__services {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 24px;
    padding: 0;
    border: 0;
}

.mobile-menu__services p {
    grid-column: 1 / -1;
    margin: 0 0 6px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mobile-menu__services a {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    color: rgba(255, 255, 255, 0.74);
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.35;
}

.mobile-menu__services a:hover,
.mobile-menu__services a:focus-visible {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.mobile-menu__services svg {
    width: 15px;
    flex: 0 0 auto;
}

.mobile-menu__contact {
    display: grid;
    gap: 3px;
    margin-top: auto;
    padding: 20px;
    color: #fff;
    background: linear-gradient(135deg, rgba(134, 67, 223, 0.32), rgba(255, 255, 255, 0.055));
    border: 1px solid rgba(190, 139, 255, 0.2);
    border-radius: 18px;
}

.mobile-menu__contact span {
    margin-bottom: 7px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.mobile-menu__contact a {
    width: fit-content;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.8rem;
    font-weight: 700;
}

.mobile-menu__contact .mobile-menu__phone {
    color: #fff;
    font-size: 1.4rem;
    letter-spacing: -0.03em;
}

@media (max-width: 1320px) {
    .site-header .nav-shell__inner {
        grid-template-columns: 180px minmax(0, 1fr) auto;
        gap: 24px;
    }

    .site-header .desktop-nav__list {
        gap: 20px;
    }

    .site-header .header-cta {
        display: none;
    }

    .site-header .mega-menu__inner {
        grid-template-columns: minmax(220px, 0.7fr) minmax(500px, 1.5fr);
    }

    .site-header .mega-menu__contact {
        display: none;
    }
}

@media (max-width: 1050px) {
    .site-header .utility-bar {
        display: none;
    }

    .site-header .nav-shell__inner {
        min-height: 80px;
        grid-template-columns: 1fr auto;
    }

    .site-header.is-scrolled .nav-shell__inner {
        min-height: 72px;
    }

    .site-header .brand,
    .site-header.is-scrolled .brand {
        width: 154px;
        min-height: 54px;
    }

    .site-header .desktop-nav,
    .site-header .mega-menu,
    .site-header .header-cta {
        display: none;
    }

    .site-header .menu-toggle {
        display: block;
    }
}

@media (max-width: 640px) {
    .site-header .nav-shell__inner {
        min-height: 74px;
    }

    .site-header .brand,
    .site-header.is-scrolled .brand {
        width: 142px;
        min-height: 50px;
    }

    .site-header .menu-toggle {
        width: 48px;
        height: 48px;
    }

    .mobile-menu__panel {
        width: 100%;
        padding: 18px 16px 18px;
        border-left: 0;
    }

    .mobile-menu__brand {
        width: 142px;
        min-height: 52px;
    }

    .mobile-menu__label {
        margin-top: 18px;
    }

    .mobile-menu__nav {
        gap: 6px;
    }

    .mobile-menu__nav a {
        min-height: 58px;
        padding: 12px;
        font-size: 1rem;
        border-radius: 12px;
    }

    .mobile-menu__services {
        grid-template-columns: 1fr;
        margin-top: 20px;
    }

    .mobile-menu__services a {
        padding-block: 10px;
    }

    .mobile-menu__contact {
        margin-top: 18px;
        padding: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mobile-menu,
    .mobile-menu__scrim,
    .mobile-menu__panel,
    .site-header .desktop-nav__list a[data-mega-toggle]::before {
        transition: none;
    }
}