/* Footer */

.footer {
    background: #1A375B;
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    position: relative;
    overflow: hidden;
    border-top: 3px solid #2EB2E3;
    box-shadow: 0 -2px 20px rgba(46, 178, 227, 0.3);
    z-index: 10;
}

/* Decorative background elements */
.footer::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(205, 241, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.footer::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 181, 52, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* Footer sections wrapper for mobile - on desktop it displays as grid children */
.footer-sections-wrapper {
    display: contents;
}

.footer-about h3 {
    font-size: var(--fs-h3);
    margin-bottom: var(--spacing-md);
}

.footer-about p {
    font-size: var(--fs-body);
    color: var(--color-accent-light-1);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    height: 48px;
    width: auto;
}

.footer-section h4 {
    font-size: var(--fs-body-large);
    margin-bottom: var(--spacing-md);
    color: var(--color-light-blue);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-accent-light-1);
    font-size: var(--fs-body);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--color-light-blue);
    transform: translateY(-3px);
}

.social-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--color-white);
}

/* Contact icons - Hidden on desktop */
.contact-icon-link {
    display: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: var(--fs-small);
    color: var(--color-accent-light-1);
    margin: 0;
}

.footer-tagline {
    font-family: 'Coolvetica', sans-serif;
    font-size: 18px;
    color: #CDF1FF;
    font-weight: normal;
    letter-spacing: 0.5px;
}

/* Tablet */
@media (max-width: 1199px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .footer {
        padding: var(--spacing-xl-mobile) 0 var(--spacing-md-mobile);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg-mobile);
        margin-bottom: var(--spacing-lg-mobile);
    }

    .footer-about h3 {
        font-size: var(--fs-h3-mobile);
        margin-bottom: var(--spacing-sm-mobile);
    }

    .footer-about p {
        font-size: var(--fs-body-mobile);
        margin-bottom: var(--spacing-sm-mobile);
    }

    /* All icons in one line - social + contact */
    .social-links {
        display: flex;
        gap: var(--spacing-sm-mobile);
        margin-top: var(--spacing-md-mobile);
        flex-wrap: wrap;
        justify-content: center;
    }

    .social-icon {
        width: 40px;
        height: 40px;
    }

    .social-icon svg {
        width: 18px;
        height: 18px;
    }

    /* Extra gap before contact icons (after Facebook) */
    .contact-icon-link:first-of-type {
        margin-left: 32px;
    }

    /* Show contact icons on mobile - they inherit social-icon styling */
    .contact-icon-link {
        display: flex;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.1);
        align-items: center;
        justify-content: center;
        transition: var(--transition-normal);
        text-decoration: none;
    }

    .contact-icon-link:hover {
        background: linear-gradient(135deg, #2EB2E3, #95E1FF);
        transform: translateY(-3px);
    }

    .contact-icon-link svg {
        width: 18px;
        height: 18px;
        fill: var(--color-white);
    }

    /* Footer sections wrapper - horizontal layout */
    .footer-sections-wrapper {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md-mobile);
    }

    .footer-section h4 {
        font-size: var(--fs-h4-mobile);
        margin-bottom: var(--spacing-sm-mobile);
    }

    /* Links within each section - vertical stack */
    .footer-links {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-xs-mobile);
    }

    .footer-links li {
        margin-bottom: 0;
    }

    .footer-links a {
        font-size: var(--fs-small-mobile);
    }

    .footer-links a:hover {
        padding-left: 0;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm-mobile);
        text-align: center;
        padding-top: var(--spacing-md-mobile);
    }

    .footer-bottom p {
        font-size: var(--fs-small-mobile);
    }

    .footer-tagline {
        font-size: 14px;
    }
}