/* ====================================================
   FOOTER  —  Modern redesign
   ==================================================== */

.st-footer {
    position: relative;
    background: var(--bg-footer);
    overflow: hidden;
    color: var(--text-secondary);
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

/* ── Decorative bg word ── */
.st-footer-bg-word {
    position: absolute;
    bottom: -0.08em;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    font-size: clamp(7rem, 18vw, 24rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    color: transparent;
    -webkit-text-stroke: 1px var(--border-subtle);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    user-select: none;
    line-height: 1;
}

/* ── Animated glow ── */
.st-footer-glow {
    position: absolute;
    inset: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle 700px at 30% 20%, var(--primary-bg) 0%, transparent 50%);
    animation: st-footer-glow 14s infinite alternate ease-in-out;
    pointer-events: none;
    z-index: 0;
}

@keyframes st-footer-glow {
    0%   { transform: translate(-10%, -10%); }
    30%  { transform: translate(10%, -5%); }
    60%  { transform: translate(5%, 10%); }
    100% { transform: translate(-8%, 8%); }
}

/* ── Inner ── */
.st-footer-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ══════════════════════════════════════════════════════
   CTA BANNER
   ══════════════════════════════════════════════════════ */
.st-footer-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 64px 48px;
    margin: 0 0 56px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary-bg) 0%, rgba(0,0,0,0) 80%);
    border: 1px solid var(--border-medium);
    position: relative;
    overflow: hidden;
}
.st-footer-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: radial-gradient(circle 300px at 90% 50%, var(--color-primary) 0%, transparent 70%);
    opacity: 0.08;
    pointer-events: none;
}

.st-footer-cta-content {
    position: relative;
    z-index: 1;
}
.st-footer-cta-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.st-footer-cta-accent {
    color: var(--color-primary);
    font-style: italic;
}
.st-footer-cta-desc {
    font-family: var(--font-text);
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin: 0;
    max-width: 500px;
    line-height: 1.6;
}

.st-footer-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--color-primary);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-decoration: none;
    border-radius: 10px;
    border: none;
    white-space: nowrap;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    cursor: pointer;
}
.st-footer-cta-btn svg {
    transition: transform 0.3s ease;
}
.st-footer-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(var(--color-primary-rgb, 255, 107, 0), 0.35);
}
.st-footer-cta-btn:hover svg {
    transform: translateX(4px);
}

/* ══════════════════════════════════════════════════════
   GRID
   ══════════════════════════════════════════════════════ */
.st-footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border-light);
}

/* ── Brand column ── */
.st-footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}
.st-footer-logo img {
    height: 36px;
    width: auto;
    display: block;
    transition: opacity 0.3s;
}
.st-footer-logo:hover img { opacity: 0.8; }

.st-footer-desc {
    font-family: var(--font-text);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 380px;
    margin: 0 0 28px;
}

/* ── Social links ── */
.st-footer-social {
    display: flex;
    gap: 10px;
}

.st-footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-medium);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}
.st-footer-social-link:hover {
    border-color: var(--color-primary);
    background: var(--primary-soft);
    color: var(--color-primary);
    transform: translateY(-3px);
}

/* ── Column titles ── */
.st-footer-col-title {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin: 0 0 22px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

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

.st-footer-nav li a {
    font-family: var(--font-text);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
}
.st-footer-nav li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}
.st-footer-nav li a:hover {
    color: var(--text-primary);
    padding-left: 6px;
}
.st-footer-nav li a:hover::after { width: 100%; }

/* ── Contact list ── */
.st-footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.st-footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-family: var(--font-text);
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.st-footer-contact-list li svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--color-primary);
    opacity: 0.7;
}

.st-footer-contact-list li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.25s ease;
}
.st-footer-contact-list li a:hover { color: var(--color-primary); }

.st-footer-contact-phones {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.st-footer-whatsapp {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.st-footer-whatsapp a { color: var(--text-muted) !important; }

/* ══════════════════════════════════════════════════════
   BOTTOM BAR
   ══════════════════════════════════════════════════════ */
.st-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 0 32px;
    flex-wrap: wrap;
}

.st-footer-copy {
    font-family: var(--font-text);
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: 0;
}
.st-footer-copy strong { color: var(--text-secondary); font-weight: 600; }

.st-footer-sep {
    display: inline-block;
    margin: 0 10px;
    color: var(--border-subtle);
}

.st-footer-tagline {
    font-style: italic;
    color: var(--text-muted);
}

.st-footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 20px;
}
.st-footer-bottom-links a {
    font-family: var(--font-text);
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
}
.st-footer-bottom-links a:hover { color: var(--color-primary); }

/* ══════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .st-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .st-footer-brand { grid-column: 1 / -1; }
    .st-footer-cta {
        flex-direction: column;
        text-align: center;
        padding: 48px 32px;
    }
    .st-footer-cta-desc { max-width: 100%; }
}

@media (max-width: 640px) {
    .st-footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .st-footer-inner { padding: 0 16px; }
    .st-footer-cta {
        padding: 36px 24px;
        margin-bottom: 40px;
    }
    .st-footer-cta-btn {
        width: 100%;
        justify-content: center;
    }
    .st-footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    .st-footer-social { justify-content: flex-start; }
    .st-footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}
@media (max-width: 400px) {
    .st-footer-cta { padding: 28px 16px; }
    .st-footer-inner { padding: 0 12px; }
    .st-footer-grid { gap: 28px; }
    .st-footer-bottom { padding: 20px 0 28px; }
}