/* =============================================================================
   === Site Navigation Component ===
   =============================================================================
   BEM prefix  : .site-nav
   Breakpoint  : mobile-first → desktop @ min-width: 1280px
   Design tokens (global, defined in style_new.css):
     --color-royal-blue    : #3D6BEA
     --color-outer-space   : #495057
     --color-white         : #FFFFFF
     --color-seasalt       : #F8F9FA
     --color-readi-red     : #E51F37
   Local tokens (defined here because absent from global sheet):
     --color-state-grey    : #6C757D
   ============================================================================= */

/* ── Local tokens ─────────────────────────────────────────────────────────── */
.site-nav {
    /* Redefined here because --color-royal-blue is scoped to .section-hero-animated, not :root */
    --color-royal-blue:       #3D6BEA;
    --color-royal-blue-dark:  #1238A0;
    --color-state-grey:       #6C757D;
    --nav-bar-height:         104px;
    --nav-bar-bg:             #0D0D0D;
    --nav-transition-speed:   200ms;
    --nav-panel-transition:   200ms ease;
    --nav-border-radius-pill: 30px;
}

/* ── Wrapper / bar ────────────────────────────────────────────────────────── */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #FFFFFF;
    height: var(--nav-bar-height);
    display: flex;
    align-items: center;
    transition: box-shadow 150ms ease;
}

.site-nav--scrolled {
    box-shadow: 0 1px 0 0 rgba(0,0,0,.06), 0 4px 16px 0 rgba(0,0,0,.08);
}

.site-nav__inner {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0;
}

/* ── Logo ─────────────────────────────────────────────────────────────────── */
.site-nav__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.site-nav__logo img {
    width: 113px;
    height: 24px;
    display: block;
}

/* ── Desktop menu (hidden on mobile) ─────────────────────────────────────── */
.site-nav__menu {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

/* ── Utility links (Log In / Support / CTA) ──────────────────────────────── */
.site-nav__utils {
    display: none;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.site-nav__util-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #495057;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 14px;
    white-space: nowrap;
    transition: color var(--nav-transition-speed) ease;
}

/* Diagonal arrow icon */
.site-nav__util-link::after {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2.5 9.5L9.5 2.5M9.5 2.5H4.5M9.5 2.5V7.5' stroke='%23495057' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform var(--nav-transition-speed) ease,
                filter var(--nav-transition-speed) ease;
}

.site-nav__util-link:hover,
.site-nav__util-link:focus-visible {
    color: var(--color-royal-blue);
    outline: none;
}

.site-nav__util-link:hover::after,
.site-nav__util-link:focus-visible::after {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2.5 9.5L9.5 2.5M9.5 2.5H4.5M9.5 2.5V7.5' stroke='%233D6BEA' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    transform: translate(1px, -1px);
}

/* CTA uses the site-wide .com-btn class — only nav-specific overrides here */
.site-nav__utils .com-btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* ── Hamburger (mobile only) ─────────────────────────────────────────────── */
.site-nav__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.site-nav__hamburger-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #0D0D0D;
    border-radius: 2px;
    transition: transform var(--nav-transition-speed) ease,
                opacity var(--nav-transition-speed) ease;
    transform-origin: center;
}

/* Animate to × when open */
.site-nav__hamburger[aria-expanded="true"] .site-nav__hamburger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.site-nav__hamburger[aria-expanded="true"] .site-nav__hamburger-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.site-nav__hamburger[aria-expanded="true"] .site-nav__hamburger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile overlay ───────────────────────────────────────────────────────── */

/* Overlay header: logo + close button */
.site-nav__mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 20px;
    margin-bottom: 4px;
}

.site-nav__mobile-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.site-nav__mobile-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    color: #0D0D0D;
    padding: 0;
    margin-right: -8px;
    flex-shrink: 0;
    transition: color var(--nav-transition-speed) ease;
}

.site-nav__mobile-close:hover,
.site-nav__mobile-close:focus-visible {
    color: var(--color-royal-blue);
    outline: none;
}

.site-nav__mobile-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 420px;
    background-color: #FFFFFF;
    z-index: 999;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0 24px 48px;
    transform: translateX(100%);
    transition: transform 300ms ease;
    visibility: hidden;
}

.site-nav__mobile-overlay[aria-hidden="false"] {
    transform: translateX(0);
    visibility: visible;
}

/* Backdrop */
.site-nav__mobile-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0,0,0,.55);
    z-index: 998;
}

.site-nav__mobile-backdrop--visible {
    display: block;
}

/* Mobile menu list */
.site-nav__mobile-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav__mobile-item {
    border-bottom: 1px solid rgba(0,0,0,.08);
}

/* Mobile accordion trigger */
.site-nav__mobile-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #0D0D0D;
    text-align: left;
}

.site-nav__mobile-trigger .site-nav__chevron {
    flex-shrink: 0;
    transition: transform var(--nav-transition-speed) ease;
}

.site-nav__mobile-trigger[aria-expanded="true"] .site-nav__chevron {
    transform: rotate(180deg);
}

/* Mobile direct link */
.site-nav__mobile-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #0D0D0D;
    text-decoration: none;
}

/* Mobile accordion panel */
.site-nav__mobile-panel {
    overflow: hidden;
    max-height: 0;
    transition: max-height 250ms ease;
}

.site-nav__mobile-panel--open {
    max-height: 1000px; /* JS also sets exact height */
}

.site-nav__mobile-col-label {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-state-grey);
    padding: 16px 0 8px;
}

.site-nav__mobile-items {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
}

.site-nav__mobile-mega-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    text-decoration: none;
    color: #495057;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    transition: color var(--nav-transition-speed) ease;
}

.site-nav__mobile-mega-link:hover {
    color: var(--color-royal-blue);
}

/* Mobile utils */
.site-nav__mobile-utils {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 32px;
}

/* Override desktop util-link styles — no uppercase, no arrow icon */
.site-nav__mobile-utils .site-nav__util-link {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #0D0D0D;
    text-transform: none;
    letter-spacing: 0;
    padding: 10px 0;
}

.site-nav__mobile-utils .site-nav__util-link::after {
    display: none;
}

.site-nav__mobile-utils .site-nav__util-link:hover {
    color: var(--color-royal-blue);
}

/* CTA button in mobile overlay */
.site-nav__mobile-utils .com-btn {
    display: block;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    margin-top: 8px;
}

/* ── Desktop styles ───────────────────────────────────────────────────────── */
@media (min-width: 1280px) {

    .site-nav__inner {
        padding: 0 240px;
        justify-content: flex-start; /* logo + menu anchor left; utils pushed right via margin-left: auto */
    }

    /* Show desktop menu and utils, hide hamburger */
    .site-nav__menu {
        display: flex;
        gap: 0;
        margin-left: 30px;
    }

    .site-nav__utils {
        display: flex;
        margin-left: auto; /* push utils to far right */
    }

    .site-nav__hamburger {
        display: none;
    }

    /* 36px breathing room above and below the CTA button */
    .site-nav__utils .com-btn {
        margin-top: 32px;
        margin-bottom: 32px;
    }

    /* ── Top-level items ──────────────────────────────────────────────────── */
    .site-nav__item {
        position: static; /* panels are full-width, positioned relative to nav */
    }

    .site-nav__trigger,
    .site-nav__link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 41px 12px;
        background: none;
        border: none;
        cursor: pointer;
        font-family: 'Roboto', sans-serif;
        font-size: 14px;
        font-weight: 400;
        color: #495057;
        letter-spacing: 0.02em;
        text-decoration: none;
        white-space: nowrap;
        transition: color var(--nav-transition-speed) ease;
        line-height: 1.571; /* 22px / 14px */
    }

.site-nav__trigger:hover,
    .site-nav__trigger:focus-visible,
    .site-nav__link:hover,
    .site-nav__link:focus-visible {
        color: var(--color-royal-blue);
        outline: none;
    }

    .site-nav__trigger[aria-expanded="true"],
    .site-nav__item--active > .site-nav__link {
        color: var(--color-royal-blue);
    }

    /* Chevron: never shown on direct links (no dropdown), but kept in layout
       so Pricing maintains the same visual width as trigger items */
    .site-nav__link .site-nav__chevron {
        opacity: 0;
        pointer-events: none;
    }

    .site-nav__chevron {
        flex-shrink: 0;
        opacity: 0;
        transition: transform var(--nav-transition-speed) ease,
                    opacity var(--nav-transition-speed) ease;
    }

    /* Show chevron on hover or when panel is open */
    .site-nav__trigger:hover .site-nav__chevron,
    .site-nav__trigger[aria-expanded="true"] .site-nav__chevron {
        opacity: 1;
    }

    /* Rotate when open */
    .site-nav__trigger[aria-expanded="true"] .site-nav__chevron {
        transform: rotate(180deg);
    }

    /* ── Mega-panel ───────────────────────────────────────────────────────── */
    .site-nav__panel {
        position: absolute;
        top: var(--nav-bar-height);
        left: 0;
        right: 0;
        background-color: #FFFFFF;
        z-index: 100;

        /* Reveal animation */
        opacity: 0;
        transform: translateY(-6px);
        transition: opacity var(--nav-panel-transition),
                    transform var(--nav-panel-transition),
                    visibility 0s linear var(--nav-transition-speed);
        visibility: hidden;
        pointer-events: none;

        border-top: 1px solid rgba(0,0,0,.08);
        border-bottom: 1px solid rgba(0,0,0,.08);
        box-shadow: 0 8px 24px 0 rgba(0,0,0,.08);
    }

    .site-nav__panel:not([hidden]) {
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
        pointer-events: auto;
        transition: opacity var(--nav-panel-transition),
                    transform var(--nav-panel-transition),
                    visibility 0s linear 0s;
    }

    /* Panel inner: always 3 equal columns regardless of content count */
    .site-nav__panel-inner {
        max-width: 1920px;
        margin: 0 auto;
        padding: 36px 240px 96px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        column-gap: 96px;
    }

    /* ── Column label ─────────────────────────────────────────────────────── */
    .site-nav__col-label {
        display: block;
        font-family: 'Roboto', sans-serif;
        font-size: 12px;
        font-weight: 600;
        color: var(--color-state-grey);
        margin-bottom: 16px;
        text-transform: uppercase;
        letter-spacing: 0.02em;
    }

    /* ── Mega-menu items ──────────────────────────────────────────────────── */
    .site-nav__col-items {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 36px;
    }

    .site-nav__mega-link {
        display: block;
        text-decoration: none;
        color: #495057;
        transition: color var(--nav-transition-speed) ease;
    }

    /* Title and arrow sit together in one inline row */
    .site-nav__mega-link-title-row {
        display: inline-flex;
        align-items: center;
        gap: 0;
    }

    .site-nav__mega-link:hover,
    .site-nav__mega-link:focus-visible {
        color: var(--color-royal-blue-dark);
        outline: none;
    }

    .site-nav__mega-link:focus-visible {
        border-radius: 4px;
        outline: 2px solid var(--color-royal-blue);
        outline-offset: 4px;
    }

    .site-nav__mega-link-text {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .site-nav__mega-link-title {
        font-family: 'Space Grotesk', sans-serif;
        font-size: 16px;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--color-royal-blue);
        line-height: 1.375; /* 22px / 16px */
        letter-spacing: 0.05em;
    }

    .site-nav__mega-link-subtitle {
        font-family: 'Roboto', sans-serif;
        font-size: 12px;
        font-weight: 400;
        color: var(--color-state-grey);
        line-height: 1.5; /* 18px / 12px */
        letter-spacing: 0.02em;
    }

    .site-nav__item-arrow {
        flex-shrink: 0;
        margin-left: 0;
        color: var(--color-royal-blue);
        opacity: 0;
        transition: opacity var(--nav-transition-speed) ease,
                    margin-left var(--nav-transition-speed) ease,
                    color var(--nav-transition-speed) ease;
    }

    .site-nav__mega-link:hover .site-nav__mega-link-title,
    .site-nav__mega-link:focus-visible .site-nav__mega-link-title {
        color: var(--color-royal-blue-dark);
    }

    .site-nav__mega-link:hover .site-nav__item-arrow,
    .site-nav__mega-link:focus-visible .site-nav__item-arrow {
        opacity: 1;
        margin-left: 12px;
        color: var(--color-royal-blue-dark);
    }

} /* end @media 1280px */


/* ── Accessibility: prefers-reduced-motion ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .site-nav,
    .site-nav__panel,
    .site-nav__chevron,
    .site-nav__item-arrow,
    .site-nav__hamburger-bar,
    .site-nav__mobile-overlay,
    .site-nav__mobile-panel,
    .site-nav__mobile-trigger .site-nav__chevron {
        transition: none !important;
        animation: none !important;
    }

    .site-nav__mobile-panel {
        /* Still allow height reveal, just without animation */
        transition: none !important;
    }
}

/* ── Focus ring polish ────────────────────────────────────────────────────── */
.site-nav__trigger:focus-visible,
.site-nav__link:focus-visible,
.site-nav__hamburger:focus-visible,
.site-nav__util-link:focus-visible,
.site-nav__utils .com-btn:focus-visible {
    outline: 2px solid var(--color-royal-blue);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ── Body scroll lock (applied via JS when mobile overlay is open) ─────────  */
body.site-nav-lock {
    overflow: hidden;
    touch-action: none;
}