/* =============================================================
   footer-subscription.css  — sft- prefix
   Deep navy footer with indigo/violet gradient accent bar.
   Social icons are branded pill buttons — modern SaaS aesthetic.
   ============================================================= */

/* ── Reset & Base ── */
.sft-footer {
    background: #0f1123;
    color: #c8cde6;
    font-family: 'DM Sans', Arial, sans-serif;
    font-size: 15px;
    margin-top: auto;
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, #6366f1, #8b5cf6, #a855f7) 1;
}

/* ── Inner container (3-column grid) ── */
.sft-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 52px 24px 40px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.6fr;
    gap: 40px;
    align-items: start;
}

/* ── Column ── */
.sft-col {}

/* ── Brand ── */
.sft-brand-name {
    display: inline-block;
    font-family: 'Syne', Arial, sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color 0.2s;
}
.sft-brand-name:hover {
    color: #a78bfa;
    text-decoration: none;
}

.sft-brand-rule {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #6366f1, #a855f7);
    border-radius: 2px;
    margin: 14px 0;
}

.sft-brand-address {
    font-size: 13.5px;
    color: #8b91b8;
    line-height: 1.65;
    margin: 0;
}

/* ── Column headings ── */
.sft-col-heading {
    font-family: 'Syne', Arial, sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #6366f1;
    margin: 0 0 18px;
}

/* ── Navigation list ── */
.sft-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sft-list li a {
    color: #9aa0c8;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}
.sft-list li a:hover {
    color: #c4b5fd;
    text-decoration: none;
}

/* ── Social buttons ── */
.sft-social-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sft-social-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    border-radius: 50px;
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
    border: none;
    max-width: 200px;
}
.sft-social-btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    text-decoration: none;
}

.sft-social-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}
.sft-social-btn-icon img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    filter: brightness(10);   /* make icon white */
}

.sft-social-btn--facebook  { background: #1877f2; color: #fff; }
.sft-social-btn--twitter   { background: #0f1419; color: #fff; border: 1px solid #2f3336; }
.sft-social-btn--instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; }

/* ── Bottom copyright bar ── */
.sft-bottom {
    background: #080a18;
    text-align: center;
    padding: 16px 24px;
}

.sft-bottom p {
    margin: 0;
    font-size: 13px;
    color: #555d8a;
}

.sft-hidden-link {
    color: transparent;
    font-size: 10px;
    text-decoration: none;
    opacity: 0;
    pointer-events: none;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .sft-inner {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 600px) {
    .sft-inner {
        grid-template-columns: 1fr;
        padding: 36px 20px 28px;
        gap: 28px;
    }
    .sft-social-btn {
        max-width: 100%;
    }
}