/* SaaS Level Premium Footer */
.site-footer.saas-footer {
    background: var(--theme-footer-bg, #0f172a);
    color: var(--theme-footer-text, #94a3b8);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    position: relative;
    overflow: hidden;
}

/* Subtle Premium Glow */
.site-footer.saas-footer::before {
    content: '';
    position: absolute;
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 300px;
    background: radial-gradient(circle, var(--theme-primary) 0%, transparent 70%);
    opacity: 0.08;
    filter: blur(80px);
    pointer-events: none;
}

.saas-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.saas-footer-brand .footer-logo img {
    max-height: 45px;
    margin-bottom: 24px;
    filter: drop-shadow(0 2px 10px rgba(0,0,0,0.2));
}

.saas-footer-brand h3 {
    font-size: 24px;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.saas-footer-brand p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 28px;
    color: rgba(255,255,255,0.65);
    max-width: 90%;
}

.saas-newsletter {
    display: flex;
    gap: 8px;
    background: rgba(255,255,255,0.03);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: border-color 0.3s;
}

.saas-newsletter:focus-within {
    border-color: rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
}

.saas-newsletter input {
    background: transparent;
    border: none;
    padding: 12px 16px;
    color: #fff;
    font-size: 14px;
    flex: 1;
    outline: none;
}

.saas-newsletter input::placeholder {
    color: rgba(255,255,255,0.3);
}

.saas-newsletter button {
    background: var(--theme-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0 24px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.saas-newsletter button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(var(--theme-primary-rgb, 239, 68, 68), 0.4);
}

.saas-footer-col h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: 0.5px;
}

.saas-footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.saas-footer-col a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    font-size: 15px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
}

.saas-footer-col a:hover {
    color: #fff;
    transform: translateX(4px);
}

.saas-social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.saas-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s ease;
}

.saas-social-links a:hover {
    background: var(--theme-primary);
    color: #fff;
    border-color: var(--theme-primary);
    transform: translateY(-4px) rotate(5deg);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.saas-social-links svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.saas-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 14px;
    color: rgba(255,255,255,0.4);
    position: relative;
    z-index: 2;
}

.saas-footer-bottom-links {
    display: flex;
    gap: 32px;
}

.saas-footer-bottom-links a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s;
}

.saas-footer-bottom-links a:hover {
    color: #fff;
}

/* Portal CTA Upgrade to SaaS Level */
.portal-cta.saas-cta {
    background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-secondary, #1e293b) 100%);
    margin: 0;
    padding: 24px 0;
    border-radius: 0;
    position: relative;
    overflow: hidden;
}

.portal-cta.saas-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('data:image/svg+xml;utf8,<svg width="40" height="40" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1.5" fill="rgba(255,255,255,0.08)"/></svg>');
    pointer-events: none;
}

.portal-cta-inner.saas-cta-inner {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    gap: 30px;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.portal-cta-inner.saas-cta-inner .cta-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
}

.portal-cta-inner.saas-cta-inner h2 {
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.35;
    color: #ffffff;
    margin: 0;
    text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.portal-cta-inner.saas-cta-inner span {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(12px);
    display: inline-block;
    font-weight: 700;
}

.portal-cta-inner.saas-cta-inner a {
    background: #ffffff;
    color: var(--theme-primary);
    padding: 12px 30px;
    font-size: 14px;
    border-radius: 30px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    white-space: nowrap;
    text-decoration: none;
}

.portal-cta-inner.saas-cta-inner a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

@media (max-width: 1024px) {
    .saas-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .saas-footer-brand {
        grid-column: 1 / -1;
        text-align: center;
    }
    .saas-footer-brand p {
        margin: 0 auto 24px;
    }
    .saas-newsletter {
        max-width: 500px;
        margin: 0 auto;
    }
    .saas-social-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .portal-cta.saas-cta {
        padding: 30px 0;
    }
    .portal-cta-inner.saas-cta-inner {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    .portal-cta-inner.saas-cta-inner .cta-info {
        align-items: center;
    }
    .portal-cta-inner.saas-cta-inner h2 {
        font-size: 19px;
    }
}

@media (max-width: 640px) {
    .saas-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .saas-footer-col ul {
        align-items: center;
    }
    .saas-footer-bottom {
        flex-direction: column;
        gap: 24px;
    }
    .saas-footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
}