:root {
    --bg-color: #0a0a0a;
    --card-bg: #1c1c1e;
    --text-primary: #ffffff;
    --text-secondary: #a1a1a6;
    --accent-color: #0a84ff; /* iOS Blue */
    --accent-hover: #0071e3;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background: 
        radial-gradient(circle at 20% 30%, rgba(16, 185, 129, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 10%, rgba(52, 211, 153, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(6, 78, 59, 0.2) 0%, transparent 40%),
        #050505;
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
header {
    padding: 40px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* Main Content */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 80px;
    padding: 60px 0;
}

/* Hero Section */
.hero-content {
    text-align: center;
}

.profile-img {
    width: 190px;
    height: 190px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 10px;
    background: linear-gradient(to right, #fff, #a1a1a6);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 20px;
}

.bio {
    max-width: 500px;
    margin: 0 auto 40px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.bio strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Buttons */
.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn {
    padding: 14px 28px;
    border-radius: 980px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 4px 24px -1px rgba(0, 0, 0, 0.2),
        inset 0 0 12px rgba(255, 255, 255, 0.1);
}

.btn:active {
    transform: scale(0.96);
}

.primary-btn {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.primary-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 0 30px rgba(255, 255, 255, 0.15),
        inset 0 0 20px rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.8);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Social Links */
.social-links {
    text-align: center;
}

.social-links h3 {
    margin-bottom: 30px;
    font-size: 1.2rem;
    font-weight: 600;
}

.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 20px 30px;
    border-radius: 24px;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 160px;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 10px 40px -10px rgba(0, 0, 0, 0.3),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.card i {
    font-size: 1.5rem;
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 600px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .cards {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        text-align: center;
    }
}