/* senggack.xyz - Y2K-Futurism Thinking Interface */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --y2k-start: #1A1A3E;
    --y2k-end: #3E1A3E;
    --chrome-silver: #C0C0C0;
    --holo-cyan: #00CED1;
    --holo-magenta: #FF00FF;
    --y2k-gold: #FFD700;
    --chrome-white: #F0F0F0;
    --dim-chrome: #8A8AA0;
}
body {
    background: linear-gradient(135deg, var(--y2k-start) 0%, var(--y2k-end) 100%);
    color: var(--chrome-white);
    font-family: 'Titillium Web', sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Chrome Nav */
.chrome-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 2rem;
    background: linear-gradient(180deg, #E0E0E0, #808080, #A0A0A0);
    border-bottom: 2px solid #606060;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: #1A1A3E;
    letter-spacing: 0.05em;
}
.nav-buttons {
    display: flex;
    gap: 4px;
}
.chrome-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    color: #1A1A3E;
    text-decoration: none;
    padding: 4px 12px;
    background: linear-gradient(180deg, #F0F0F0, #C0C0C0);
    border: 1px solid #808080;
    border-radius: 3px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 1px 2px rgba(0,0,0,0.3);
}
.chrome-btn:hover {
    background: linear-gradient(180deg, #FFFFFF, #D0D0D0);
}

/* Hero */
#hero {
    text-align: center;
    padding: 4rem 2rem 2rem;
}
.hero-hangul {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--chrome-silver);
    text-shadow: 0 0 20px rgba(0,206,209,0.3), 2px 2px 0 rgba(0,0,0,0.3);
}
.hero-domain {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--chrome-silver), var(--y2k-gold), var(--chrome-silver));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.5rem;
}
.hero-subtitle {
    font-size: 0.9rem;
    color: var(--dim-chrome);
    margin-top: 0.25rem;
}

/* Holographic Strip */
.holo-strip {
    height: 6px;
    background: conic-gradient(from 0deg, #FF0000, #FFD700, #00FF00, #00CED1, #FF00FF, #FF0000);
    background-size: 200% 100%;
    animation: holoShift 3s linear infinite;
    margin: 2rem 0;
}
@keyframes holoShift {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* Chrome Panels */
#content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem 3rem;
}
.chrome-panel {
    background: rgba(26,26,62,0.8);
    border: 2px solid;
    border-image: linear-gradient(135deg, #E0E0E0, #808080, #E0E0E0) 1;
    border-radius: 4px;
    padding: 2rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.chrome-panel.visible {
    opacity: 1;
    transform: translateY(0);
}
.panel-large { max-width: 800px; }
.panel-medium { max-width: 600px; }
.panel-small { max-width: 400px; }
.panel-offset { margin-left: auto; }
.panel-header {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--holo-cyan);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0,206,209,0.2);
}
.panel-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 900;
    color: var(--chrome-silver);
    margin-bottom: 0.75rem;
}
.panel-body {
    color: var(--dim-chrome);
    margin-bottom: 0.75rem;
}
.panel-body:last-child { margin-bottom: 0; }

/* Gauge Row */
.gauge-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}
.gauge-container {
    text-align: center;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.gauge-container.visible {
    opacity: 1;
    transform: scale(1);
}
.gauge-svg {
    width: 100px;
    height: 60px;
}
.gauge-track { opacity: 0.3; }
.gauge-fill {
    stroke-dasharray: 126;
    stroke-dashoffset: 126;
}
.g1 { animation: gaugeFill87 1s ease 0.5s forwards; }
.g2 { animation: gaugeFill72 1s ease 0.7s forwards; }
.g3 { animation: gaugeFill94 1s ease 0.9s forwards; }
@keyframes gaugeFill87 { to { stroke-dashoffset: 16; } }
@keyframes gaugeFill72 { to { stroke-dashoffset: 35; } }
@keyframes gaugeFill94 { to { stroke-dashoffset: 8; } }
.gauge-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--dim-chrome);
    display: block;
    margin-top: 4px;
    letter-spacing: 0.05em;
}
.gauge-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--y2k-gold);
}

/* Section animation */
.section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
#footer {
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid rgba(192,192,192,0.15);
}
.footer-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--dim-chrome);
}

/* Responsive */
@media (max-width: 600px) {
    .chrome-nav { flex-direction: column; gap: 8px; }
    .gauge-row { gap: 1rem; }
    .panel-offset { margin-left: 0; }
}