/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #f3f4f6;
    font-family: 'Inter', sans-serif;
    padding: 20px;
}

.footer {
    background-color: #111827; /* bg-gray-900 */
    color: #ffffff;
    border-top: 1px solid #1f2937; /* border-gray-800 */
    border-radius: 0.75rem; /* rounded-xl */
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 16px;
}

/* Grid Layout */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    border-bottom: 1px solid #374151; /* border-gray-700 */
    padding-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    .founder-block {
        grid-column: span 2;
    }
    .nav-links-wrapper {
        display: contents; /* Allows children to participate in parent grid */
    }
}

/* Founder Block */
.logo-img {
    width: 160px; /* w-40 */
    margin-bottom: 12px;
}

.founder-vision {
    color: #9ca3af; /* text-gray-400 */
    font-size: 0.875rem;
    max-width: 384px;
    margin-bottom: 16px;
}

.founder-names {
    font-size: 1.125rem;
    font-weight: 600;
}

.name {
    color: #a5b4fc; /* text-indigo-300 */
}

/* Nav Items */
.nav-section h4 {
    color: #9ca3af;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.nav-list {
    list-style: none;
}

.nav-list li {
    margin-bottom: 8px;
}

.nav-list a {
    color: #d1d5db; /* text-gray-300 */
    text-decoration: none;
    transition: color 0.3s;
}

.nav-list a:hover {
    color: #818cf8; /* hover:text-indigo-400 */
}

/* Bottom Section */
.footer-bottom {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    padding-top: 16px;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.copyright-text {
    font-size: 0.875rem;
    color: #6b7280; /* text-gray-500 */
    order: 2;
    margin-top: 16px;
}

@media (min-width: 768px) {
    .copyright-text {
        order: 1;
        margin-top: 0;
    }
}

.social-links {
    display: flex;
    gap: 24px;
    order: 1;
}

.social-item {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s;
}

.social-item:hover {
    color: #818cf8;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}