/* =======================
   FOOTER STYLES
======================= */
:root {
    --primary: #4361ee;
    --primary-light: #5e7eff;
    --primary-dark: #3a56d4;
    --secondary: #1e293b;
    --accent: #4895ef;
    --light: #f8fafc;
    --gray-50: #f9fafb;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --success: #10b981;
    --radius: 16px;
    --radius-sm: 12px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.15);
    --shadow-inset: inset 0 2px 8px rgba(0,0,0,0.1);
}

/* LOGO ICON SIZE */
.logo-img {
    height: 75px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(10, 131, 252, 0.3));
}

/* Footer Base */
footer {
    background: var(--gray-900);
    color: white;
    padding: 100px 0 50px;
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: 2.5fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;

    /* ✅ LEFT & RIGHT GAP FIX */
    padding-left: 40px;
    padding-right: 40px;
}

/* Footer Headings */
.footer-column h3 {
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: white;
    font-weight: 700;
}

/* Footer Links */
.footer-links a {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    margin-bottom: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 6px;
}

/* Footer Logo */
.footerlogo {
    font-size: 2rem;
    font-weight: 900;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: -0.8px;
}

/* Social Icons */
.social-links {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-links a {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    background: rgba(255,255,255,0.1);
    color: white;
}

.newsletter-form input::placeholder {
    color: #94a3b8;
}

.newsletter-form button {
    padding: 16px 28px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 700;
}

/* Copyright */
.copyright {
    text-align: center;
    padding-top: 50px;
    border-top: 1px solid rgba(255,255,255,0.15);
    color: #94a3b8;
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr;
        padding-left: 20px;
        padding-right: 20px;
    }
}