/* =============================================
   FILE: assets/css/footer.css
   ART-FOCUS STUDIO — artfocus-theme
   ============================================= */

/* =============================================
   FOOTER BASE
   ============================================= */
.af-footer {
    background:
        radial-gradient(circle at 50% -15%, rgba(181, 164, 161, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 50% 115%, rgba(139, 102, 94, 0.15) 0%, transparent 60%),
        var(--color-bg-card);
    font-family: 'Unbounded', var(--font-heading);
    color: var(--color-text);
    border-top: 1px solid var(--color-border);
}

.af-footer *,
.af-footer *::before,
.af-footer *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.af-footer__inner {
    max-width: 1600px;
    margin: 0 auto;
    padding: 56px 60px 0;
}

/* =============================================
   GRID
   ============================================= */
.af-footer__grid {
    display: grid;
    grid-template-columns: 1.1fr 1.3fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--color-border);
}

/* =============================================
   COL TITLE
   ============================================= */
.af-footer__col-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 20px;
}

/* =============================================
   COL 1 — СТУДІЯ
   ============================================= */
.af-footer__desc {
    font-size: 13px;
    font-weight: 300;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

.af-footer__seo          { list-style: none; }
.af-footer__seo li       { margin-bottom: 5px; }
.af-footer__seo a {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.2);
    text-decoration: none;
    transition: color 0.2s;
}
.af-footer__seo a:hover { color: #c4a8a5; }

/* =============================================
   COL 2 — ПОСЛУГИ
   ============================================= */
.af-footer__nav        { list-style: none; }
.af-footer__nav li     { border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.af-footer__nav a {
    display: block;
    font-size: 13px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    padding: 7px 0;
    transition: color 0.2s, padding-left 0.25s;
}
.af-footer__nav a:hover {
    color: var(--color-text);
    padding-left: 8px;
}

/* =============================================
   COL 3 — АДРЕСА
   ============================================= */
.af-footer__addr {
    font-size: 13px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 12px;
}

.af-footer__meta-label {
    font-size: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 12px;
    margin-bottom: 2px;
}

.af-footer__meta-val {
    font-size: 13px;
    font-weight: 300;
    color: var(--color-text-muted);
}

.af-footer__phone {
    display: block;
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color 0.2s;
}
.af-footer__phone:hover { color: var(--color-text); }

.af-footer__email {
    display: block;
    font-size: 13px;
    color: #c4a8a5;
    text-decoration: none;
    transition: opacity 0.2s;
}
.af-footer__email:hover { opacity: 0.7; }

/* =============================================
   COL 4 — GOOGLE РЕЙТИНГ
   ============================================= */
.af-footer__google {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
}

.af-footer__google-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.af-footer__google-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.af-footer__google-score {
    font-size: 18px;
    font-weight: 900;
    color: var(--color-text);
}

/* =============================================
   BOTTOM BAR
   ============================================= */
.af-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 0 0;
    gap: 20px;
    flex-wrap: wrap;
}

/* Соцмережі */
.af-footer__social       { display: flex; gap: 10px; }
.af-footer__social a {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}
.af-footer__social a svg { width: 15px; height: 15px; }
.af-footer__social a:hover {
    border-color: #c4a8a5;
    color: #c4a8a5;
}

/* Офферта */
.af-footer__offer {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    transition: color 0.2s;
}
.af-footer__offer:hover { color: #c4a8a5; }

/* Розробник */
.af-footer__dev {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}
.af-footer__dev-label {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.3);
}
.af-footer__dev-name {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s;
}
.af-footer__dev:hover .af-footer__dev-name { color: var(--color-text); }

/* Копірайт */
.af-footer__copy {
    font-size: 11px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.2);
    padding: 16px 0 24px;
}

/* =============================================
   SCROLL TO TOP
   ============================================= */
.artf-scroll-top {
    position: fixed;
    right: 40px;
    bottom: 40px;
    height: 55px;
    width: 55px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(201, 173, 167, 0.2);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px) scale(0.9);
    transition: opacity 0.4s cubic-bezier(0.25, 0.8, 0.25, 1),
                visibility 0.4s cubic-bezier(0.25, 0.8, 0.25, 1),
                transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.artf-scroll-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.artf-scroll-top:hover {
    transform: translateY(-5px) scale(1.05);
}

/* SVG прогрес-кільце */
.artf-scroll-top__circle {
    position: absolute;
    inset: 0;
}
.artf-scroll-top__circle path {
    fill: none;
    stroke: #c9ada7;
    stroke-width: 2;
    transition: stroke-dashoffset 10ms linear;
}

/* Стрілка */
.artf-scroll-top__arrow {
    position: relative;
    color: #c9ada7;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}
.artf-scroll-top:hover .artf-scroll-top__arrow {
    transform: translateY(-3px);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .af-footer__inner { padding: 48px 32px 0; }
    .af-footer__grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 600px) {
    .af-footer__inner  { padding: 40px 20px 0; }
    .af-footer__grid   { grid-template-columns: 1fr; gap: 28px; }
    .af-footer__bottom { flex-direction: column; align-items: center; gap: 16px; }
    .af-footer__copy   { text-align: center; }
    .artf-scroll-top   { right: 20px; bottom: 24px; }
}