/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}
header {
    background: linear-gradient(90deg, #020617, #0f172a);
    padding: 15px 60px;
    position: sticky;
    top: 0;
    z-index: 100;
}.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    font-size: 26px;
    font-weight: 700;
    color: #38bdf8;
    letter-spacing: 1px;
}

/* Navigation Links */
.nav a {
    position: relative;
    margin-left: 30px;
    text-decoration: none;
    color: #cbd5f5;
    font-size: 16px;
    font-weight: 500;
    padding: 6px 2px;
    transition: 
        color 0.3s ease,
        transform 0.3s ease;
}

/* Hover Effect */
.nav a:hover {
    color: #38bdf8;
    transform: scale(1.12);
}

/* Underline Animation */
.nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0%;
    height: 2px;
    background: #38bdf8;
    transition: width 0.3s ease;
}

.nav a:hover::after {
    width: 100%;
}

/* Active Page (Optional) */
.nav a.active {
    color: #38bdf8;
}
/* Full section */
.social {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a1a2f, #0f2a44);
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Card */
.social-links {
    background: rgba(255, 255, 255, 0.08);
    padding: 40px 60px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(12px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

/* Heading */
.social-links h2 {
    color: #ffffff;
    font-size: 32px;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

/* Social icons */
.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 65px;
    height: 65px;
    margin: 12px;
    border-radius: 50%;
    background: #102c4c;
    color: #ffffff;
    font-size: 28px;
    text-decoration: none;
    transition: all 0.4s ease;
}

/* Hover effect */
.social-links a:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
}

/* Individual colors */
.social-links a:nth-child(2):hover {
    background: #e1306c; /* Instagram */
}

.social-links a:nth-child(3):hover {
    background: #0077b5; /* LinkedIn */
}

.social-links a:nth-child(4):hover {
    background: #333333; /* GitHub */
}

.social-links a:nth-child(5):hover {
    background: #25d366; /* WhatsApp */
}

/* Mobile responsive */
@media (max-width: 600px) {
    .social-links {
        padding: 30px;
    }

    .social-links a {
        width: 55px;
        height: 55px;
        font-size: 24px;
    }
}