/* =============================================================
   PRO SEO EXPERTS INDIA — FOOTER STYLESHEET
   Child Theme: psei-child
   File: psei-footer.css
   ============================================================= */

/* ─── DESIGN TOKENS ──────────────────────────────────────── */
:root {
    --psei-footer-bg:        #0d2d6b;
    --psei-footer-bg-bottom: #0a2560;   /* slightly darker for bottom bar */
    --psei-footer-divider:   rgba(255, 255, 255, 0.12);
    --psei-footer-text:      rgba(255, 255, 255, 0.70);
    --psei-footer-heading:   #ffffff;
    --psei-footer-link:      rgba(255, 255, 255, 0.72);
    --psei-footer-link-hover:#f5810a;
    --psei-orange:           #f5810a;
    --psei-social-bg:        rgba(255, 255, 255, 0.10);
    --psei-social-bg-hover:  rgba(255, 255, 255, 0.20);
    --psei-font:             'Inter', 'DM Sans', system-ui, -apple-system, sans-serif;
    --psei-radius:           8px;
    --psei-trans:            0.22s ease;
}

/* ─── RESET ───────────────────────────────────────────────── */
.psei-footer *,
.psei-footer *::before,
.psei-footer *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ─── FOOTER WRAPPER ──────────────────────────────────────── */
.psei-footer {
    background-color: var(--psei-footer-bg);
    font-family: var(--psei-font);
    -webkit-font-smoothing: antialiased;
    color: var(--psei-footer-text);
    width: 100%;
}

/* ─── SHARED CONTAINER ────────────────────────────────────── */
.psei-footer__container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
}

/* ─── MAIN BODY ───────────────────────────────────────────── */
.psei-footer__body {
    padding: 64px 0 56px;
}

.psei-footer__body .psei-footer__container {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 48px 32px;
    align-items: start;
}

/* ─── COLUMN COMMON ───────────────────────────────────────── */
.psei-footer__col {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ─── COLUMN 1: BRAND ─────────────────────────────────────── */
.psei-footer__col--brand {
    gap: 20px;
}

/* Footer logo */
.psei-footer__logo a {
    display: inline-flex;
    align-items: flex-end;
    text-decoration: none;
    outline-offset: 4px;
}

/* Custom logo image — keep white on dark bg */
.psei-footer__logo .custom-logo {
    height: 52px;
    width: auto;
    display: block;
    /* If logo is dark, invert it on the dark footer */
    filter: brightness(0) invert(1);
}

/* Fallback SVG text logo */
.psei-footer-logo-text {
    display: inline-flex;
    align-items: flex-end;
    gap: 6px;
    line-height: 1;
}

.psei-footer-logo__bubble {
    display: inline-flex;
    align-items: flex-end;
    flex-shrink: 0;
}

.psei-footer-logo__words {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
}

.psei-footer-logo__name {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
    display: block;
}

.psei-footer-logo__india {
    font-size: 11.5px;
    font-weight: 800;
    color: var(--psei-orange);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: block;
    margin-top: 1px;
}

/* Tagline */
.psei-footer__tagline {
    font-size: 13.5px;
    line-height: 1.75;
    color: var(--psei-footer-text);
    max-width: 340px;
}

/* ─── SOCIAL ICONS ────────────────────────────────────────── */
.psei-footer__socials {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.psei-social__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: var(--psei-social-bg);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--psei-radius);
    color: rgba(255, 255, 255, 0.80);
    text-decoration: none;
    transition:
        background-color var(--psei-trans),
        border-color var(--psei-trans),
        color var(--psei-trans),
        transform 0.18s ease;
    flex-shrink: 0;
}

.psei-social__btn:hover,
.psei-social__btn:focus-visible {
    background-color: var(--psei-social-bg-hover);
    border-color: rgba(255, 255, 255, 0.30);
    color: #ffffff;
    transform: translateY(-2px);
    outline: none;
}

.psei-social__btn:focus-visible {
    outline: 2px solid var(--psei-orange);
    outline-offset: 2px;
}

.psei-social__btn svg {
    display: block;
    flex-shrink: 0;
}

/* ─── COLUMN HEADING ──────────────────────────────────────── */
.psei-footer__heading {
    font-size: 15px;
    font-weight: 700;
    color: var(--psei-footer-heading);
    letter-spacing: 0.01em;
    margin-bottom: 20px;
    line-height: 1.3;
}

/* ─── FOOTER LINKS (Services & Company) ──────────────────── */
ul.psei-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

ul.psei-footer__links li {
    line-height: 1;
}

ul.psei-footer__links a {
    font-size: 14px;
    font-weight: 400;
    color: var(--psei-footer-link);
    text-decoration: none;
    transition: color var(--psei-trans), padding-left var(--psei-trans);
    display: inline-block;
    line-height: 1.4;
    position: relative;
}

ul.psei-footer__links a:hover,
ul.psei-footer__links a:focus-visible {
    color: var(--psei-footer-link-hover);
    padding-left: 6px;
    outline: none;
}

ul.psei-footer__links a:focus-visible {
    outline: 2px solid var(--psei-orange);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Remove current-menu-item default styles */
ul.psei-footer__links .current-menu-item a {
    color: var(--psei-footer-heading);
}

/* ─── CONTACT LIST ────────────────────────────────────────── */
ul.psei-footer__contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.psei-footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    font-size: 14px;
    color: var(--psei-footer-link);
    line-height: 1.5;
}

.psei-footer__contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 18px;
    margin-top: 1px;
}

.psei-footer__contact-icon svg {
    display: block;
}

.psei-footer__contact-link {
    color: var(--psei-footer-link);
    text-decoration: none;
    transition: color var(--psei-trans);
    word-break: break-word;
}

.psei-footer__contact-link:hover,
.psei-footer__contact-link:focus-visible {
    color: var(--psei-footer-link-hover);
    outline: none;
}

.psei-footer__contact-link:focus-visible {
    outline: 2px solid var(--psei-orange);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ─── BOTTOM BAR ──────────────────────────────────────────── */
.psei-footer__bottom {
    background-color: var(--psei-footer-bg-bottom);
    border-top: 1px solid var(--psei-footer-divider);
    padding: 18px 0;
}

.psei-footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

/* Copyright */
.psei-footer__copyright {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
    flex-shrink: 0;
}

/* Legal nav links */
ul.psei-footer__legal-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

ul.psei-footer__legal-links li {
    display: inline-flex;
    align-items: center;
    position: relative;
}

/* Dot separator between legal items */
ul.psei-footer__legal-links li + li::before {
    content: none; /* Using gap instead of pseudo-element dots */
}

ul.psei-footer__legal-links a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    transition: color var(--psei-trans);
    white-space: nowrap;
}

ul.psei-footer__legal-links a:hover,
ul.psei-footer__legal-links a:focus-visible {
    color: rgba(255, 255, 255, 0.90);
    outline: none;
}

ul.psei-footer__legal-links a:focus-visible {
    outline: 2px solid var(--psei-orange);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ─── REDUCE MOTION ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .psei-footer *,
    .psei-footer *::before,
    .psei-footer *::after {
        transition-duration: 0.01ms !important;
    }
}

/* ─── RESPONSIVE: LAPTOP (max 1200px) ────────────────────── */
@media screen and (max-width: 1200px) {
    .psei-footer__body .psei-footer__container {
        grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
        gap: 40px 24px;
    }

    .psei-footer__container {
        padding: 0 28px;
    }
}

/* ─── RESPONSIVE: TABLET (max 960px) ─────────────────────── */
@media screen and (max-width: 960px) {
    .psei-footer__body {
        padding: 48px 0 40px;
    }

    .psei-footer__body .psei-footer__container {
        grid-template-columns: 1fr 1fr;
        gap: 40px 28px;
    }

    /* Brand column spans full width on tablet */
    .psei-footer__col--brand {
        grid-column: 1 / -1;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-start;
        gap: 24px;
    }

    .psei-footer__logo {
        flex-shrink: 0;
    }

    .psei-footer__tagline {
        flex: 1;
        min-width: 220px;
        max-width: 100%;
        margin: 0;
    }

    .psei-footer__socials {
        margin-top: 0;
        align-self: flex-end;
    }
}

/* ─── RESPONSIVE: TABLET SMALL (max 768px) ───────────────── */
@media screen and (max-width: 768px) {
    .psei-footer__container {
        padding: 0 20px;
    }

    .psei-footer__body .psei-footer__container {
        grid-template-columns: 1fr 1fr;
        gap: 32px 20px;
    }

    .psei-footer__col--brand {
        flex-direction: column;
        gap: 16px;
    }

    .psei-footer__tagline {
        max-width: 100%;
    }

    .psei-footer__bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    ul.psei-footer__legal-links {
        gap: 16px;
    }
}

/* ─── RESPONSIVE: MOBILE (max 575px) ─────────────────────── */
@media screen and (max-width: 575px) {
    .psei-footer__body {
        padding: 40px 0 32px;
    }

    .psei-footer__body .psei-footer__container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .psei-footer__col--brand {
        gap: 16px;
    }

    .psei-footer-logo__name {
        font-size: 19px;
    }

    .psei-footer__heading {
        margin-bottom: 16px;
    }

    ul.psei-footer__links {
        gap: 10px;
    }

    ul.psei-footer__contact-list {
        gap: 12px;
    }

    .psei-footer__bottom {
        padding: 16px 0;
    }

    .psei-footer__bottom-inner {
        align-items: flex-start;
        gap: 10px;
    }

    ul.psei-footer__legal-links {
        flex-wrap: wrap;
        gap: 12px;
    }
}

/* ─── PRINT ───────────────────────────────────────────────── */
@media print {
    .psei-footer__socials,
    .psei-footer__bottom { display: none; }
    .psei-footer { background: white; color: black; }
    .psei-footer__heading,
    .psei-footer-logo__name { color: black; }
    ul.psei-footer__links a,
    .psei-footer__tagline,
    .psei-footer__contact-item { color: #333; }
}