/*
 * TalentVector – Header & Footer Styles
 * Drop into: /wp-content/themes/astra-child/assets/css/talentvector-nav.css
 * Enqueue via: functions.php  (see talentvector-functions.php)
 * ============================================================
 */

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
    --tv-blue-50:   #EBF2FF;
    --tv-blue-100:  #C3D9FF;
    --tv-blue-500:  #4F8EF7;
    --tv-blue-600:  #2563EB;
    --tv-blue-700:  #1A4ED8;
    --tv-blue-900:  #0F2D8A;

    --tv-dark-bg:   #0A0D14;
    --tv-dark-card: #111520;
    --tv-dark-border: rgba(255,255,255,.08);

    --tv-text-primary:   #1A1D27;
    --tv-text-secondary: #4B5263;
    --tv-text-light:     rgba(255,255,255,.75);
    --tv-text-muted:     rgba(255,255,255,.45);

    --tv-font-sans: 'Poppins', system-ui, sans-serif;
    --tv-font-display: 'Poppins', system-ui, sans-serif;

    --tv-header-h: 72px;
    --tv-radius:   6px;
    --tv-radius-lg: 12px;

    --tv-shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --tv-shadow-md: 0 4px 20px rgba(0,0,0,.10);
    --tv-shadow-lg: 0 8px 32px rgba(0,0,0,.18);

    --tv-transition: 220ms cubic-bezier(.4,0,.2,1);
    --gradient-hero: linear-gradient(180deg, hsl(0 0% 100%) 0%, hsl(213 30% 97%) 100%);
}

/* ── GOOGLE FONT IMPORT ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ╔══════════════════════════════════════════════════════════╗
   ║                        HEADER                           ║
   ╚══════════════════════════════════════════════════════════╝ */

.tv-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: #fff;
    border-bottom: 1px solid #E8EDF5;
    box-shadow: var(--tv-shadow-sm);
    font-family: var(--tv-font-sans);
    transition: box-shadow var(--tv-transition);
}

.tv-header.is-scrolled {
    box-shadow: var(--tv-shadow-md);
}

.tv-header__inner {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 28px;
    height: var(--tv-header-h);
}

/* ── LOGO ────────────────────────────────────────────────────── */
.tv-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
    margin-right: 40px;
}

.tv-logo__icon {
    flex-shrink: 0;
}

.tv-logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.tv-logo__name {
    font-size: 18px;
    font-weight: 400;
    color: var(--tv-text-primary);
    letter-spacing: -.3px;
}

.tv-logo__name strong {
    font-weight: 700;
    color: var(--tv-blue-700);
}

.tv-logo__tagline {
    font-size: 10.5px;
    color: var(--tv-text-secondary);
    margin-top: 2px;
    letter-spacing: .01em;
}

.tv-logo__by {
    font-size: 10px;
    color: var(--tv-blue-600);
    margin-top: 1px;
    font-style: normal;
}

.tv-logo__by em {
    font-style: italic;
    font-weight: 600;
}

/* Light logo variant (footer) */
.tv-logo--light .tv-logo__name { color: #fff; }
.tv-logo--light .tv-logo__name strong { color: #A8CFFF; }
.tv-logo--light .tv-logo__tagline { color: var(--tv-text-muted); }
.tv-logo--light .tv-logo__by { color: #7FB3FF; }

/* ── NAV ─────────────────────────────────────────────────────── */
.tv-nav {
    flex: 1;
    display: flex;
    align-items: center;
}

.tv-nav__list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2px;
}

.tv-nav__item {
    position: relative;
}

.tv-nav__link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    font-family: var(--tv-font-sans);
    font-size: 14.5px;
    font-weight: 400;
    color: var(--tv-text-primary);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--tv-radius);
    white-space: nowrap;
    transition: color var(--tv-transition), background var(--tv-transition);
    line-height: 1;
}

.tv-nav__link strong { font-weight: 600; }

.tv-nav__link:hover,
.tv-nav__item--has-dropdown:hover > .tv-nav__link {
    color: var(--tv-blue-600);
    background: var(--tv-blue-50);
}

.tv-nav__chevron {
    transition: transform var(--tv-transition);
    flex-shrink: 0;
    opacity: .65;
}

.tv-nav__item--has-dropdown:hover > .tv-nav__link .tv-nav__chevron,
.tv-nav__link--dropdown[aria-expanded="true"] .tv-nav__chevron {
    transform: rotate(180deg);
    opacity: 1;
}

/* ── DROPDOWN ────────────────────────────────────────────────── */
.tv-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: #fff;
    border: 1px solid #E2E8F3;
    border-radius: var(--tv-radius-lg);
    box-shadow: var(--tv-shadow-lg);
    padding: 6px;
    list-style: none;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--tv-transition), transform var(--tv-transition), visibility var(--tv-transition);
    pointer-events: none;
    z-index: 200;
}

.tv-nav__item--has-dropdown:hover .tv-dropdown,
.tv-nav__item--has-dropdown:focus-within .tv-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.tv-dropdown__link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    font-size: 14px;
    color: var(--tv-text-primary);
    text-decoration: none;
    border-radius: var(--tv-radius);
    transition: background var(--tv-transition), color var(--tv-transition);
    white-space: nowrap;
}

.tv-dropdown__link:hover {
    background: var(--tv-blue-50);
    color: var(--tv-blue-700);
}

.tv-dropdown__link--bold {
    font-weight: 600;
}

/* ── BADGE ───────────────────────────────────────────────────── */
.tv-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--tv-blue-700);
    background: var(--tv-blue-50);
    border: 1px solid var(--tv-blue-100);
    border-radius: 100px;
    line-height: 1.6;
    flex-shrink: 0;
}

.tv-badge--footer {
    color: rgba(255,255,255,.6);
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.15);
}

/* ── BUTTONS ─────────────────────────────────────────────────── */
.tv-header__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

.tv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 20px;
    font-family: var(--tv-font-sans);
    font-size: 14.5px;
    font-weight: 600;
    border-radius: var(--tv-radius);
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background var(--tv-transition), color var(--tv-transition), border-color var(--tv-transition), box-shadow var(--tv-transition), transform 120ms ease;
    white-space: nowrap;
    line-height: 1;
}

.tv-btn:active { transform: scale(.97); }

.tv-btn--ghost {
    background: transparent;
    color: var(--tv-text-primary);
    border-color: transparent;
}

.tv-btn--ghost:hover {
    background: var(--tv-blue-50);
    color: var(--tv-blue-700);
}

.tv-btn--primary {
    background: var(--tv-blue-600);
    color: #fff;
    border-color: var(--tv-blue-600);
    box-shadow: 0 2px 8px rgba(37,99,235,.28);
}

.tv-btn--primary:hover {
    background: var(--tv-blue-700);
    border-color: var(--tv-blue-700);
    box-shadow: 0 4px 16px rgba(37,99,235,.38);
    color: #fff;
}

.tv-btn--full { width: 100%; }

/* ── HAMBURGER ───────────────────────────────────────────────── */
.tv-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 38px;
    height: 38px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--tv-radius);
    transition: background var(--tv-transition);
}

.tv-hamburger:hover { background: var(--tv-blue-50); }

.tv-hamburger span {
    display: block;
    height: 2px;
    background: var(--tv-text-primary);
    border-radius: 2px;
    transition: transform var(--tv-transition), opacity var(--tv-transition);
}

.tv-hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.tv-hamburger.is-active span:nth-child(2) { opacity: 0; }
.tv-hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU ─────────────────────────────────────────────── */
.tv-mobile-menu {
    display: none;
    max-height: 0;
    overflow: hidden;
    background: #fff;
    border-top: 1px solid #E8EDF5;
    transition: max-height 360ms cubic-bezier(.4,0,.2,1);
}

.tv-mobile-menu.is-open {
    max-height: 100dvh;
}

.tv-mobile-nav {
    list-style: none;
    margin: 0;
    padding: 12px 20px 20px;
}

.tv-mobile-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 4px;
    font-size: 15px;
    color: var(--tv-text-primary);
    background: none;
    border: none;
    border-bottom: 1px solid #F0F4FA;
    cursor: pointer;
    font-family: var(--tv-font-sans);
    text-decoration: none;
    text-align: left;
}

.tv-mobile-nav__link:last-child { border-bottom: none; }

.tv-mobile-nav__sub {
    list-style: none;
    margin: 0;
    padding: 4px 0 8px 16px;
    display: none;
}

.tv-mobile-nav__group.is-open .tv-mobile-nav__sub { display: block; }
.tv-mobile-nav__group.is-open .tv-nav__chevron { transform: rotate(180deg); }

.tv-mobile-nav__sub-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 4px;
    font-size: 14px;
    color: var(--tv-text-secondary);
    text-decoration: none;
    border-bottom: 1px solid #F7F9FD;
}

.tv-mobile-nav__sub-link:hover { color: var(--tv-blue-600); }

.tv-mobile-nav__actions {
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: none !important;
}


/* ╔══════════════════════════════════════════════════════════╗
   ║                        FOOTER                           ║
   ╚══════════════════════════════════════════════════════════╝ */

.tv-footer {
    background: var(--tv-dark-bg);
    color: var(--tv-text-light);
    font-family: var(--tv-font-sans);
    border-top: 1px solid var(--tv-dark-border);
}

.tv-footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr;
    gap: 40px 32px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 28px 48px;
}

/* ── FOOTER BRAND ────────────────────────────────────────────── */
.tv-footer__brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tv-footer__tagline {
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--tv-text-light);
    max-width: 320px;
    margin: 0;
}

.tv-footer__copy-small {
    font-size: 12.5px;
    color: var(--tv-text-muted);
    margin: 0;
}

/* ── FOOTER COLUMNS ──────────────────────────────────────────── */
.tv-footer__col { display: flex; flex-direction: column; gap: 16px; }

.tv-footer__heading {
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #fff;
    margin: 0;
    padding-bottom: 4px;
}

.tv-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tv-footer__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--tv-text-light);
    text-decoration: none;
    line-height: 1.4;
    transition: color var(--tv-transition);
}

.tv-footer__link:hover { color: #fff; }

.tv-footer__link--bold { font-weight: 600; }

/* ── FOOTER BAR ──────────────────────────────────────────────── */
.tv-footer__bar {
    border-top: 1px solid var(--tv-dark-border);
}

.tv-footer__bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 18px 28px;
    gap: 16px;
}

.tv-footer__copyright {
    font-size: 13px;
    color: var(--tv-text-muted);
    margin: 0;
}

.tv-footer__social { display: flex; gap: 16px; }

.tv-footer__social-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--tv-text-light);
    text-decoration: none;
    transition: color var(--tv-transition);
}

.tv-footer__social-link:hover { color: #fff; }


/* ╔══════════════════════════════════════════════════════════╗
   ║              RESPONSIVE BREAKPOINTS                     ║
   ╚══════════════════════════════════════════════════════════╝ */

/* Tablet: 1024px */
@media (max-width: 1024px) {
    .tv-footer__inner {
        grid-template-columns: 1fr 1fr 1fr;
    }
    .tv-footer__brand {
        grid-column: 1 / -1;
    }
}

/* Tablet/Mobile: 768px */
@media (max-width: 768px) {
    .tv-nav,
    .tv-btn--ghost,
    .tv-btn--primary:not(.tv-hamburger ~ *) {
        display: none;
    }

    .tv-header__actions .tv-btn:not(.tv-hamburger) {
        display: none;
    }

    .tv-hamburger { display: flex; }
    .tv-mobile-menu { display: block; }

    .tv-footer__inner {
        grid-template-columns: 1fr 1fr;
        padding: 48px 20px 36px;
        gap: 32px 24px;
    }

    .tv-footer__brand { grid-column: 1 / -1; }
}

/* Mobile: 480px */
@media (max-width: 480px) {
    .tv-header__inner { padding: 0 16px; }

    .tv-logo { margin-right: 0; }

    .tv-footer__inner {
        grid-template-columns: 1fr;
        padding: 40px 16px 28px;
    }

    .tv-footer__bar-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px;
        gap: 10px;
    }
}


/* ╔══════════════════════════════════════════════════════════╗
   ║         ASTRA THEME OVERRIDE RESETS                     ║
   ╚══════════════════════════════════════════════════════════╝ */

/* Disable Astra's own header when this custom header is active */
#masthead.site-header { display: none !important; }
.ast-mobile-header-wrap { display: none !important; }

/* Prevent Astra adding extra top padding due to sticky header */
.ast-header-break-point .ast-above-header-bar,
.ast-header-break-point .main-header-bar { display: none !important; }

/* Footer override */
.site-footer.footer-template-default { display: none !important; }

.tv-blog-title-bar {
    background: var(--gradient-hero);
    border-bottom: 1px solid var(--tv-blue-100);
    padding: 40px 28px;
}
.tv-blog-title-bar__inner {
    max-width: 1280px;
    margin: 0 auto; text-align: center;
}
.tv-blog-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--tv-dark-bg);
    margin: 0 0 8px;
}
.tv-blog-description {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--tv-dark-bg);
    margin: 0;
}