/* ============================================================
   kelinikyar.ir — Header Enhancements
   ============================================================ */

/* --- دکمهٔ همبرگری موبایل --- */
.header-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    background: transparent;
    border: 1px solid var(--c-border);
    cursor: pointer;
    padding: 0;
    position: relative;
    transition: all var(--transition);
    flex-shrink: 0;
}

.header-toggle:hover {
    border-color: var(--c-primary);
    background: rgba(13, 115, 119, 0.04);
}

.header-toggle span {
    display: block;
    position: absolute;
    right: 50%;
    transform: translateX(50%);
    height: 2px;
    width: 20px;
    background: var(--c-text);
    border-radius: 2px;
    transition: all 0.25s ease;
}

.header-toggle span:nth-child(1) { top: 13px; }
.header-toggle span:nth-child(2) { top: 20px; }
.header-toggle span:nth-child(3) { top: 27px; }

.header-toggle[aria-expanded="true"] {
    border-color: var(--c-primary);
    background: rgba(13, 115, 119, 0.08);
}

.header-toggle[aria-expanded="true"] span:nth-child(1) {
    top: 20px;
    transform: translateX(50%) rotate(45deg);
}
.header-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.header-toggle[aria-expanded="true"] span:nth-child(3) {
    top: 20px;
    transform: translateX(50%) rotate(-45deg);
}

/* --- منوی موبایل --- */
.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 12px 20px 20px;
    border-top: 1px solid var(--c-border-soft);
    background: var(--c-bg-alt);
    animation: mobileNavIn 0.2s ease;
}

@keyframes mobileNavIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mobile-nav a {
    padding: 13px 10px;
    color: var(--c-text-soft);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--c-primary);
    background: rgba(13, 115, 119, 0.06);
}

.mobile-nav-divider {
    height: 1px;
    background: var(--c-border-soft);
    margin: 8px 0;
}

.mobile-nav-cta {
    background: var(--c-primary) !important;
    color: #fff !important;
    justify-content: center;
    font-weight: 700 !important;
    margin-top: 4px;
}

.mobile-nav-cta:hover {
    background: var(--c-primary-dark) !important;
    color: #fff !important;
}

/* --- ریسپانسیو هدر --- */
@media (max-width: 992px) {
    .main-nav {
        display: none;
    }
    .header-actions {
        display: none;
    }
    .header-toggle {
        display: block;
    }
    .mobile-nav:not([hidden]) {
        display: flex;
    }
}
/* --- Footer: 5-column grid + contact --- */
@media (min-width: 993px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.1fr 1fr !important;
    }
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 14px;
}

.footer-social a {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    margin: 0 !important;
    color: #b8bec9;
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--c-primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-contact {
    display: flex !important;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px !important;
    color: #b8bec9;
    font-size: 0.86rem;
}

.footer-contact svg {
    flex-shrink: 0;
    opacity: 0.75;
}

.footer-contact:hover {
    color: #fff;
}

.footer-contact:hover svg {
    opacity: 1;
    color: var(--c-primary-light);
}

/* --- Footer: 6 columns --- */
@media (min-width: 1200px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.2fr 1.3fr 1fr !important;
    }
}

@media (min-width: 993px) and (max-width: 1199px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr !important;
        gap: 24px;
    }
}