/* Base Styling - Dark Ambient Vibe */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: #030305;
    color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 24px;
    font-size: 18px; 
    position: relative;
    overflow-x: hidden;
    cursor: none; 
}

/* Video Background */
#bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

#bg-video::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
    pointer-events: none;
}

a, button {
    cursor: none !important;
}

/* Custom Desktop Cursor */
.custom-cursor {
    width: 8px;
    height: 8px;
    background-color: #ffffff;
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none; 
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
                height 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
                background-color 0.25s ease;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.custom-cursor.hover {
    width: 32px;
    height: 32px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(2px);
}

/* Glass Profile Card Container */
.profile-container {
    width: 100%;
    max-width: 460px; 
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 28px;
    margin-bottom: 80px; 
    position: relative;
    z-index: 1;

    animation: bubblePop 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

/* Avatar with Glass Ring */
.avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-image: url('hh.png'); 
    background-size: cover;
    background-position: center;
    margin: 0 auto 18px auto;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.avatar:hover {
    transform: scale(1.05);
    border-color: rgba(255, 255, 255, 0.25);
}

h1 {
    font-size: 1.8rem; 
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 6px;
    color: #ffffff;
}

.username {
    font-size: 0.9rem; 
    color: #aaa;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

/* Location Info */
.location-info {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    font-size: 0.85rem;
    color: #999;
}

.location-icon {
    width: 14px;
    height: 14px;
    fill: #888;
    opacity: 0.8;
}

#location-text {
    font-weight: 300;
    letter-spacing: 0.02em;
}

/* Views Counter */
.views-count {
    font-size: 0.75rem;
    color: #999;
    letter-spacing: 0.08em;
    margin-bottom: 28px;
    text-transform: lowercase;
}

/* Glass Navigation Tabs */
.tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tab-btn {
    background: none;
    border: none;
    color: #999;
    font-size: 0.9rem; 
    padding: 8px 18px;
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-transform: lowercase;
    font-weight: 400;
}

.tab-btn.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

/* Content Sections */
.content-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 120px;
}

.content-section {
    display: none;
    width: 100%;
}

.content-section.active {
    display: flex; 
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: bubblePop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.bio-text {
    font-size: 1.1rem; 
    color: #ddd;
    line-height: 1.6;
    width: 100%;
    text-align: center;
    min-height: 2.2rem;
    font-weight: 300;
}

.typewriter-cursor {
    color: #ffffff;
    animation: blink 0.8s steps(2, start) infinite;
    margin-left: 2px;
}

@keyframes blink {
    to { visibility: hidden; }
}

/* Glass Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    width: 100%;
}

.portfolio-item {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #bbb;
    text-decoration: none;
    font-size: 0.9rem; 
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    font-weight: 400;
}

.portfolio-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* About Me Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    width: 100%;
}

.about-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.about-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.card-title {
    font-size: 1rem;
    color: #fff;
    font-weight: 500;
    margin-bottom: 4px;
    text-transform: lowercase;
}

.card-desc {
    font-size: 0.75rem;
    color: #999;
    font-weight: 300;
    text-transform: lowercase;
}

/* Liquid Music Player */
.music-player {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(12, 12, 15, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 10px 22px;
    display: flex;
    align-items: center;
    gap: 14px;
    width: max-content;
    max-width: 340px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6),
                inset 0 1px 0 rgba(255, 255, 255, 0.15);
    z-index: 999999; 
}

.player-controls-block {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-deck {
    width: 18px;
    height: 18px;
}

.icon-deck svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

#pause-icon { display: none; }
.music-player.is-playing #play-icon { display: none; }
.music-player.is-playing #pause-icon { display: block; }

.visualizer-deck {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    width: 14px;
    height: 13px;
}

.visualizer-bar {
    width: 2px;
    height: 2px;
    background-color: #ffffff;
}

.music-player.is-playing .visualizer-bar {
    animation: liveBeatLoop 0.65s cubic-bezier(0.25, 1, 0.5, 1) infinite alternate;
}

.music-player.is-playing .visualizer-bar:nth-child(1) { animation-duration: 0.55s; animation-delay: 0.1s; }
.music-player.is-playing .visualizer-bar:nth-child(2) { animation-duration: 0.70s; animation-delay: 0.3s; }
.music-player.is-playing .visualizer-bar:nth-child(3) { animation-duration: 0.48s; animation-delay: 0.0s; }
.music-player.is-playing .visualizer-bar:nth-child(4) { animation-duration: 0.62s; animation-delay: 0.2s; }

@keyframes liveBeatLoop {
    0% { height: 2px; }
    100% { height: 13px; }
}

.track-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.track-title {
    font-size: 0.8rem;
    color: #eee;
    font-weight: 400;
}

.track-artist {
    font-size: 0.65rem;
    color: #666;
    text-transform: lowercase;
}

@media screen and (min-width: 768px) {
    body { font-size: 20px; }
    .profile-container { max-width: 500px; padding: 40px 32px; }
    .avatar { width: 110px; height: 110px; }
}

@media (max-width: 767px) {
    body, a, button { cursor: auto !important; }
    .custom-cursor { display: none; }
    .profile-container {
        max-width: 100%;
        padding: 32px 16px;
        margin-bottom: 120px;
    }
    .avatar {
        width: 90px;
        height: 90px;
        margin-bottom: 16px;
    }
    h1 {
        font-size: 1.3rem;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .about-card {
        padding: 16px;
    }
    .card-icon {
        font-size: 2rem;
    }
    .music-player {
        bottom: 16px;
        padding: 8px 16px;
        max-width: calc(100% - 32px);
    }
}

/* Touch Trail Animation */
.touch-trail {
    position: fixed;
    width: 10px;
    height: 10px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0));
    border-radius: 50%;
    pointer-events: none;
    z-index: 98;
    animation: trailFade 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes trailFade {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0);
    }
}

@keyframes bubblePop {
    0% { opacity: 0; transform: scale(0.92); }
    100% { opacity: 1; transform: scale(1); }
}