/* ======================= */
/* LINKTREE PAGE STYLES    */
/* ======================= */

:root {
    --primary-blue: #000203;
    --accent-green: #4fa773;
    --accent-green-light: #6bc48f;
    --light-gray: #F4F7F9;
    --dark-gray: #1b1b1b;
    --white: #FFFFFF;
    --black: #000000;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ======================= */
/* CONTAINER               */
/* ======================= */
.linktree-container {
    min-height: 100vh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem 1rem;
}

/* ======================= */
/* ANIMATED BACKGROUND     */
/* ======================= */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        #0a0a0a 0%, 
        #343434 25%, 
        #6a6a6a 50%, 
        #676767 75%,
        #232323 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    z-index: -1;
}

.bg-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(79, 167, 115, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(79, 167, 115, 0.1) 0%, transparent 50%);
}

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

/* ======================= */
/* MAIN CONTENT            */
/* ======================= */
.linktree-content {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
}

/* ======================= */
/* PROFILE SECTION         */
/* ======================= */
.profile-section {
    text-align: center;
    margin-bottom: 2rem;
}

.avatar {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: var(--primary-blue);
    padding: 0;
    margin: 0 auto 1.25rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: transparent;
    object-fit: contain;
    padding: 0px;
}

@keyframes avatarPulse {
    0%, 100% { box-shadow: 0 8px 32px rgba(79, 167, 115, 0.3); }
    50% { box-shadow: 0 8px 48px rgba(79, 167, 115, 0.5); }
}

.profile-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.profile-bio {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* ======================= */
/* LINKS SECTION           */
/* ======================= */
.links-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 2rem;
}

.link-card {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    text-decoration: none;
    color: var(--white);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 167, 115, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.link-card:hover {
    transform: translateY(-3px) scale(1.02);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(79, 167, 115, 0.4);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3),
                0 0 0 1px rgba(79, 167, 115, 0.2);
}

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

.link-card:active {
    transform: translateY(-1px) scale(0.99);
}

/* Featured link card */
.link-card.featured {
    background: linear-gradient(135deg, rgba(79, 167, 115, 0.25), rgba(79, 167, 115, 0.1));
    border-color: rgba(79, 167, 115, 0.4);
}

.link-card.featured:hover {
    background: linear-gradient(135deg, rgba(79, 167, 115, 0.35), rgba(79, 167, 115, 0.15));
    border-color: var(--accent-green);
}

.link-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.link-text {
    flex: 1;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.link-arrow {
    font-size: 1.25rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

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

/* ======================= */
/* SOCIAL SECTION          */
/* ======================= */
.social-section {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--accent-green);
    border-color: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(79, 167, 115, 0.4);
}

.social-icon svg {
    width: 22px;
    height: 22px;
}

/* ======================= */
/* FOOTER                  */
/* ======================= */
.linktree-footer {
    text-align: center;
    padding-top: 1rem;
}

.linktree-footer p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

/* ======================= */
/* RESPONSIVE              */
/* ======================= */
@media (max-width: 480px) {
    .linktree-container {
        padding: 1.5rem 0.75rem;
    }
    
    .profile-name {
        font-size: 1.5rem;
    }
    
    .avatar {
        width: 96px;
        height: 96px;
    }
    
    .link-card {
        padding: 0.875rem 1rem;
    }
    
    .link-icon {
        font-size: 1.25rem;
    }
    
    .link-text {
        font-size: 0.9rem;
    }
}

/* Dark mode already default - light mode option */
@media (prefers-color-scheme: light) {
    .bg-gradient {
        background: linear-gradient(135deg, 
            #f8f9fa 0%, 
            #e9ecef 25%, 
            #dee2e6 50%, 
            #e9ecef 75%,
            #f8f9fa 100%);
    }
    
    .bg-gradient::before {
        background: radial-gradient(circle at 20% 80%, rgba(79, 167, 115, 0.08) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(79, 167, 115, 0.05) 0%, transparent 50%);
    }
    
    .profile-name {
        color: var(--dark-gray);
    }
    
    .profile-bio {
        color: rgba(27, 27, 27, 0.7);
    }
    
    .link-card {
        background: rgba(255, 255, 255, 0.8);
        border-color: rgba(0, 0, 0, 0.08);
        color: var(--dark-gray);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    }
    
    .link-card:hover {
        background: rgba(255, 255, 255, 0.95);
        border-color: rgba(79, 167, 115, 0.5);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    }
    
    .link-card.featured {
        background: linear-gradient(135deg, rgba(79, 167, 115, 0.15), rgba(79, 167, 115, 0.05));
    }
    
    .social-icon {
        background: rgba(0, 0, 0, 0.05);
        border-color: rgba(0, 0, 0, 0.1);
        color: var(--dark-gray);
    }
    
    .linktree-footer p {
        color: rgba(27, 27, 27, 0.4);
    }
    
    .avatar img {
        background: var(--accent-green);
    }
}