:root {
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --accent: #ff007f;
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    /* Хайповий анімований градієнт замість картинки */
    background: linear-gradient(-45deg, #090014, #3a005c, #001f5c, #004d40);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    width: 100%;
    max-width: 500px;
    padding: 2rem;
    z-index: 10;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.profile {
    text-align: center;
    animation: fadeInDown 1s ease-out;
}

.avatar-container {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 0 auto 1.5rem;
}

.avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.4s ease;
}

.avatar-container:hover .avatar {
    transform: scale(1.08) rotate(3deg);
    border-color: #00e5ff;
}

.glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(45deg, #ff007f, #00e5ff);
    filter: blur(25px);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.avatar-container:hover .glow {
    opacity: 0.8;
}

.name {
    font-size: 2.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: -0.05em;
    margin-bottom: 0.2rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.verified {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 0 5px rgba(0, 229, 255, 0.5));
}

.bio {
    color: var(--text-secondary);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.links {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

/* Glassmorphism картки */
.link-card {
    position: relative;
    display: flex;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.25rem;
    text-decoration: none;
    color: var(--text-primary);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s ease, border-color 0.3s ease;
    animation: slideUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
    animation-delay: calc(var(--delay) * 0.15s + 0.2s);
}

/* Ефект підсвітки за мишкою */
.link-card::before {
    content: '';
    position: absolute;
    top: var(--y, 50%);
    left: var(--x, 50%);
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
}

.link-card:hover::before {
    opacity: 1;
}

.link-card:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 15px 35px -10px rgba(0,0,0,0.6);
}

.link-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    margin-right: 1.25rem;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s ease;
    z-index: 1;
}

.link-icon img {
    width: 26px;
    height: 26px;
    /* У оригіналі іконки могли бути чорними, інвертуємо для темної теми */
    filter: invert(1);
}

.link-card:hover .link-icon {
    transform: scale(1.15);
    background: linear-gradient(135deg, #ff007f, #00e5ff);
}

.link-text {
    flex-grow: 1;
    font-size: 1.25rem;
    font-weight: 600;
    z-index: 1;
}

.link-arrow {
    font-size: 1.5rem;
    opacity: 0;
    transform: translate(-10px, 10px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    z-index: 1;
}

.link-card:hover .link-arrow {
    transform: translate(0, 0);
    opacity: 1;
}

footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 1rem;
    animation: fadeIn 1s ease-out 1.2s forwards;
    opacity: 0;
    letter-spacing: 0.05em;
}

/* Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 480px) {
    .container {
        padding: 1.5rem;
    }
    
    .link-card {
        padding: 1rem 1.2rem;
    }
    
    .name {
        font-size: 1.8rem;
    }
    
    .link-text {
        font-size: 1.1rem;
    }
}