/*==========================================================
    REVLO — SITE FOOTER (self-contained)
    Scoped under .site-footer — safe to drop in anywhere.
    Uses var(--token, fallback) throughout, so it renders
    correctly even if header.css hasn't loaded yet.
==========================================================*/

.site-footer{
    --sf-ink:        var(--ink, #1A1512);
    --sf-primary:    var(--primary, #E87C12);
    --sf-primary-dk: var(--primary-dark, #C4650A);
    --sf-secondary:  var(--secondary, #F2A94E);
    --sf-alert:      var(--alert, #FD2D2D);
    --sf-alert-soft: var(--alert-soft, #FA6868);
    --sf-alert-dark: var(--alert-dark, #D91C1C);

    --sf-font-display: var(--font-display, 'DM Serif Display', Georgia, serif);
    --sf-font-body:     var(--font-body, 'Space Grotesk', 'DM Sans', sans-serif);
    --sf-font-mono:     var(--font-mono, 'JetBrains Mono', 'DM Mono', monospace);
    --sf-ease:          var(--ease, cubic-bezier(.4,0,.2,1));

    position: relative;
    background: var(--sf-ink);
    color: rgba(255,255,255,.66);
    overflow: hidden;
    padding-top: clamp(4rem, 7vw, 6rem);
}

.site-footer *{
    box-sizing: border-box;
}

/* faint instrument grid texture */
.site-footer::before{
    content: "";
    position: absolute;
    inset: -1px;
    z-index: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: radial-gradient(ellipse 60% 55% at 12% 0%, #000 0%, transparent 75%);
    mask-image: radial-gradient(ellipse 60% 55% at 12% 0%, #000 0%, transparent 75%);
    opacity: .6;
    pointer-events: none;
}

/* soft ambient glow, top-right, amber + red */
.site-footer__glow{
    position: absolute;
    top: -220px;
    right: -160px;
    width: 480px;
    height: 480px;
    z-index: 0;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(232,124,18,.14), transparent 65%),
        radial-gradient(circle, rgba(253,45,45,.08), transparent 70%);
    filter: blur(10px);
    pointer-events: none;
}

.site-footer__container{
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.sr-only{
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
}

/*=========================================
    TOP GRID
=========================================*/

.site-footer__top{
    display: grid;
    grid-template-columns: 1.5fr .8fr .8fr .8fr 1.1fr;
    gap: 2.5rem;
    padding-bottom: 3.25rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

/*=========================================
    BRAND COLUMN
=========================================*/

.site-footer__logo{
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    text-decoration: none;
    margin-bottom: 1.1rem;
}

.site-footer__logo-mark{
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--sf-alert-soft) 0%, var(--sf-alert) 50%, var(--sf-alert-dark) 100%);
    color: #fff;
    font-family: var(--sf-font-body);
    font-weight: 800;
    font-size: 1.1rem;
    transform: rotate(-6deg);
    box-shadow:
        inset 0 1.5px 1px rgba(255,255,255,.5),
        0 6px 14px rgba(253,45,45,.3);
    flex-shrink: 0;
}

.site-footer__logo-text{
    font-family: var(--sf-font-display);
    font-size: 1.35rem;
    font-weight: 400;
    color: #fff;
}

.site-footer__tagline{
    font-family: var(--sf-font-body);
    font-size: .92rem;
    line-height: 1.7;
    color: rgba(255,255,255,.5);
    max-width: 300px;
    margin: 0 0 1.5rem;
}

.site-footer__social{
    display: flex;
    align-items: center;
    gap: .6rem;
}

.site-footer__social a{
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    color: rgba(255,255,255,.65);
    font-size: .85rem;
    text-decoration: none;
    transition: background .2s var(--sf-ease), color .2s var(--sf-ease),
                border-color .2s var(--sf-ease), transform .2s var(--sf-ease);
}

.site-footer__social a:hover{
    background: linear-gradient(135deg, var(--sf-alert-soft) 0%, var(--sf-alert) 100%);
    border-color: transparent;
    color: #fff;
    transform: translateY(-2px);
}

/*=========================================
    LINK COLUMNS
=========================================*/

.site-footer__col h4{
    font-family: var(--sf-font-mono);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: rgba(255,255,255,.38);
    margin: 0 0 1.25rem;
}

.site-footer__col ul{
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer__col a{
    display: inline-block;
    font-family: var(--sf-font-body);
    font-size: .92rem;
    color: rgba(255,255,255,.68);
    text-decoration: none;
    margin-bottom: .85rem;
    position: relative;
    transition: color .2s var(--sf-ease), transform .2s var(--sf-ease);
}

.site-footer__col li:last-child a{
    margin-bottom: 0;
}

.site-footer__col a:hover{
    color: var(--sf-secondary);
    transform: translateX(3px);
}

.site-footer__col a:focus-visible{
    outline: 2px solid var(--sf-primary);
    outline-offset: 3px;
    border-radius: 3px;
}

/*=========================================
    NEWSLETTER
=========================================*/

.site-footer__newsletter p{
    font-family: var(--sf-font-body);
    font-size: .88rem;
    line-height: 1.6;
    color: rgba(255,255,255,.5);
    margin: 0 0 1.1rem;
}

.site-footer__form{
    display: flex;
    align-items: center;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 10px;
    padding: .3rem .3rem .3rem .95rem;
    transition: border-color .2s var(--sf-ease);
}

.site-footer__form:focus-within{
    border-color: var(--sf-primary);
}

.site-footer__form input{
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--sf-font-body);
    font-size: .88rem;
    color: #fff;
    padding: .55rem 0;
}

.site-footer__form input::placeholder{
    color: rgba(255,255,255,.35);
}

.site-footer__form button{
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--sf-alert-soft) 0%, var(--sf-alert) 100%);
    color: #fff;
    font-size: .78rem;
    cursor: pointer;
    transition: transform .2s var(--sf-ease), box-shadow .2s var(--sf-ease);
}

.site-footer__form button:hover{
    transform: translateX(2px);
    box-shadow: 0 8px 18px rgba(253,45,45,.4);
}

/*=========================================
    BOTTOM BAR
=========================================*/

.site-footer__bottom{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1.5rem 0 1.75rem;
    font-family: var(--sf-font-body);
    font-size: .82rem;
    color: rgba(255,255,255,.4);
}

.site-footer__bottom p{
    margin: 0;
}

.site-footer__legal{
    display: flex;
    align-items: center;
    gap: .6rem;
}

.site-footer__legal a{
    color: rgba(255,255,255,.55);
    text-decoration: none;
    transition: color .2s var(--sf-ease);
}

.site-footer__legal a:hover{
    color: var(--sf-secondary);
}

.site-footer__legal span{
    color: rgba(255,255,255,.25);
}

.site-footer__madein{
    margin: 0;
}

/*=========================================
    RESPONSIVE
=========================================*/

@media (max-width: 1080px){

    .site-footer__top{
        grid-template-columns: 1fr 1fr 1fr;
        row-gap: 2.75rem;
    }

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

    .site-footer__tagline{
        max-width: 420px;
    }

    .site-footer__newsletter{
        grid-column: 1 / -1;
        max-width: 420px;
    }
}

@media (max-width: 680px){

    .site-footer{
        padding-top: 3.5rem;
    }

    .site-footer__container{
        padding: 0 1.25rem;
    }

    .site-footer__top{
        grid-template-columns: 1fr 1fr;
        gap: 2.25rem;
    }

    .site-footer__newsletter{
        max-width: 100%;
    }

    .site-footer__bottom{
        flex-direction: column;
        align-items: flex-start;
        gap: .75rem;
    }
}

@media (max-width: 420px){

    .site-footer__top{
        grid-template-columns: 1fr;
    }
}

/*=========================================
    REDUCED MOTION
=========================================*/

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

    .site-footer__social a,
    .site-footer__col a,
    .site-footer__form button{
        transition: none !important;
    }
}