/**
 * QuantumMesh Site Footer
 */

/* =========================================================
   Foundation
========================================================= */

.qm-site-footer {
    --qm-footer-navy: #10263f;
    --qm-footer-navy-light: #12304c;
    --qm-footer-blue: #005cff;
    --qm-footer-cyan: #59d8ff;
    --qm-footer-white: #ffffff;
    --qm-footer-text: rgba(255, 255, 255, 0.68);
    --qm-footer-text-soft: rgba(255, 255, 255, 0.48);
    --qm-footer-border: rgba(255, 255, 255, 0.13);
    --qm-footer-transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    --qm-footer-padding-start: 82px;
    --qm-footer-padding-end: 70px;
    --qm-footer-brand-logo-gap: 20px;
    --qm-footer-brand-copy-gap: 15px;
    --qm-footer-nav-title-gap: 22px;
    --qm-footer-nav-title-padding: 14px;
    --qm-footer-bottom-height: 62px;

    position: relative;
    z-index: 2;
    color: var(--qm-footer-white);
    background-image: url("../images/footer/footer.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.qm-site-footer *,
.qm-site-footer *::before,
.qm-site-footer *::after {
    box-sizing: border-box;
}

.qm-site-footer a {
    color: inherit;
    text-decoration: none;
}

.qm-footer-container {
    position: relative;
    z-index: 2;
    width: min(calc(100% - 80px), 1240px);
    margin-inline: auto;
}


/* =========================================================
   Main Footer
========================================================= */

.qm-footer-main {
    position: relative;
    padding-block:
        var(--qm-footer-padding-start)
        var(--qm-footer-padding-end);
    overflow: hidden;
    background: transparent;
}

.qm-footer-main > .qm-footer-container {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
    gap: clamp(70px, 10vw, 150px);
}


/* =========================================================
   Brand
========================================================= */

.qm-footer-brand {
    max-width: 600px;
}

.qm-footer-logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--qm-footer-brand-logo-gap);
}

.qm-footer-logo-image {
    display: block;
    width: clamp(250px, 22vw, 300px);
    max-width: 100%;
    height: auto;
    filter: brightness(1.5) contrast(0.96) saturate(0.94);
}

.qm-footer-tagline {
    margin: 0 0 var(--qm-footer-brand-copy-gap);
    color: var(--qm-footer-cyan);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.qm-footer-description {
    max-width: 29em;
    margin: 0;
    color: var(--qm-footer-text);
    font-size: 0.94rem;
    line-height: 1.95;
}

.qm-footer-description-line {
    display: block;
}

/* =========================================================
   Navigation
========================================================= */

.qm-footer-navigation {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 60px;
}

.qm-footer-nav-title {
    margin: 0 0 var(--qm-footer-nav-title-gap);
    padding-bottom: var(--qm-footer-nav-title-padding);
    border-bottom: 1px solid var(--qm-footer-border);
    color: var(--qm-footer-cyan);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.qm-footer-nav-list {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.qm-footer-nav-list li {
    margin: 0;
    padding: 0;
}

.qm-footer-nav-list a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--qm-footer-text);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.86rem;
    line-height: 1.5;
    letter-spacing: 0.025em;
    transition:
        color var(--qm-footer-transition),
        transform var(--qm-footer-transition);
}

.qm-footer-nav-list a::before {
    width: 0;
    height: 1px;
    content: "";
    background: var(--qm-footer-cyan);
    transition: width var(--qm-footer-transition);
}

.qm-footer-nav-list a:hover {
    color: var(--qm-footer-white);
    transform: translateX(3px);
}

.qm-footer-nav-list a:hover::before {
    width: 18px;
}


/* =========================================================
   Bottom Footer
========================================================= */

.qm-footer-bottom {
    border-top: 1px solid transparent; /* Preserve the established band height. */
    background: transparent;
}

.qm-footer-bottom-inner {
    display: flex;
    min-height: var(--qm-footer-bottom-height);
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.qm-footer-copyright,
.qm-footer-message {
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.06em;
}

.qm-footer-message {
    text-align: right;
}

@media (min-width: 1025px) {

    .qm-site-footer {
        --qm-footer-padding-start: 42px;
        --qm-footer-padding-end: 34px;
        --qm-footer-brand-logo-gap: 14px;
        --qm-footer-brand-copy-gap: 12px;
        --qm-footer-nav-title-gap: 12px;
        --qm-footer-nav-title-padding: 10px;
    }

    .qm-footer-logo-image {
        width: clamp(280px, 24.5vw, 336px);
    }

    .qm-footer-tagline {
        font-size: 0.82rem;
        font-weight: 700;
    }

    .qm-footer-description {
        color: rgba(255, 255, 255, 0.84);
        font-size: 1.04rem;
        font-weight: 500;
    }

    .qm-footer-nav-title {
        border-bottom-color: rgba(89, 216, 255, 0.58);
        border-bottom-width: 1.5px;
        font-size: 0.75rem;
    }

    .qm-footer-nav-list {
        gap: 8px;
    }

    .qm-footer-nav-list a {
        color: rgba(255, 255, 255, 0.84);
        font-size: 0.96rem;
    }


}


/* =========================================================
   Responsive
========================================================= */

@media (max-width: 1024px) {
    .qm-site-footer::before {
        position: absolute;
        inset: 0;
        background: linear-gradient(145deg, rgba(3, 20, 40, .82), rgba(3, 20, 40, .64));
        content: "";
        pointer-events: none;
    }
    .qm-footer-brand, .qm-footer-navigation > div { min-width: 0; }
    .qm-footer-nav-list { gap: 2px; }
    .qm-footer-nav-list a { min-height: 40px; overflow-wrap: break-word; }
    .qm-footer-description-line { display: inline; }
    .qm-footer-copyright, .qm-footer-message { font-size: 12px; letter-spacing: .02em; overflow-wrap: anywhere; }

    .qm-site-footer {
        --qm-footer-padding-start: 44px;
        --qm-footer-padding-end: 40px;
        --qm-footer-text: rgba(255, 255, 255, .9);
    }

    .qm-footer-container {
        width: min(calc(100% - 56px), 1240px);
    }

    .qm-footer-main > .qm-footer-container {
        grid-template-columns: minmax(0, 1fr);
        gap: 32px;
    }

    .qm-footer-brand {
        max-width: 700px;
    }

    .qm-footer-navigation {
        max-width: 650px;
    }

}


@media (max-width: 640px) {

    .qm-site-footer {
        --qm-footer-padding-start: 36px;
        --qm-footer-padding-end: 32px;
        --qm-footer-brand-logo-gap: 18px;
        --qm-footer-bottom-height: auto;
    }

    .qm-footer-container {
        width: calc(100% - 36px);
    }

    .qm-footer-main > .qm-footer-container {
        gap: 28px;
    }

    .qm-footer-description {
        font-size: 15px;
        line-height: 1.8;
    }

    .qm-footer-navigation {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }

    .qm-footer-bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 18px 44px 18px 0;
    }

    .qm-footer-message {
        text-align: left;
    }

}


@media (max-width: 420px) {

    .qm-footer-container {
        width: calc(100% - 30px);
    }

    .qm-footer-logo-image {
        width: min(250px, 100%);
    }

}


/* =========================================================
   Accessibility
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .qm-site-footer *,
    .qm-site-footer *::before,
    .qm-site-footer *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}


/* =========================================================
   Print
========================================================= */

/* Keep the footer message clear of the existing fixed back-to-top button. */
@media (min-width: 641px) and (max-width: 1024px) {
    .qm-footer-message {
        padding-right: 44px;
    }
}

@media print {

    .qm-site-footer {
        color: #000000;
        background: #ffffff;
    }

    .qm-footer-main,
    .qm-footer-bottom {
        background: #ffffff;
    }

    .qm-footer-main {
        padding-block: 40px;
    }

    .qm-footer-nav-list a,
    .qm-footer-copyright {
        color: #000000;
    }

}