/* ==============================================
   meltdown.quest — Holographic Crisis Observatory
   ============================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --observatory-dark: #0A0E14;
    --honeyed-warm: #E8D0A0;
    --monitor-grey: #B0B8C0;
    --holographic-teal: #40D0D0;
    --alert-amber: #E8A040;
    --particle-blue: #4070C0;
    --crisis-red: #D04040;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--observatory-dark);
    color: var(--monitor-grey);
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 300;
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    line-height: 1.75;
    overflow-x: hidden;
    min-height: 100vh;
}

/* --- Particle Canvas --- */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* --- Connection Paths SVG --- */
#connection-paths {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* --- Hero Section --- */
#hero {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}

.hero-inner {
    position: relative;
}

#site-title {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: clamp(2.5rem, 6vw, 5rem);
    color: var(--honeyed-warm);
    letter-spacing: 0.05em;
    display: inline-block;
}

/* Typewriter-style character reveal */
.title-char {
    display: inline-block;
    opacity: 0;
    transform: translateY(15px) scale(0.8);
    transition: opacity 0.4s ease, transform 0.5s ease;
}

#site-title.title-revealed .title-char {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: calc(var(--char-index) * 0.07s);
}

/* Glow effect on title after full reveal */
#site-title.title-glowing {
    text-shadow:
        0 0 30px rgba(232, 208, 160, 0.3),
        0 0 60px rgba(232, 208, 160, 0.1);
}

#site-subtitle {
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 300;
    font-size: clamp(0.9rem, 1.5vw, 1.2rem);
    color: var(--holographic-teal);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-top: 1rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}

#site-subtitle.subtitle-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero scanline sweep */
#hero-scanline {
    position: absolute;
    left: -20%;
    right: -20%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(64, 208, 208, 0.4) 40%,
        rgba(232, 208, 160, 0.6) 50%,
        rgba(64, 208, 208, 0.4) 60%,
        transparent 100%
    );
    top: 50%;
    opacity: 0;
    pointer-events: none;
    transition: none;
}

#hero-scanline.scanline-active {
    animation: hero-sweep 1.8s ease-in-out forwards;
}

@keyframes hero-sweep {
    0% {
        top: 0%;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

/* --- Main Content --- */
#observatory {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

/* --- Monitor Grid --- */
#monitor-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 6rem;
}

/* --- Monitor Card --- */
.monitor-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.monitor-card.card-visible {
    opacity: 1;
    transform: translateY(0);
}

.card-glow {
    position: absolute;
    inset: 0;
    border-radius: 8px;
    border: 1px solid rgba(64, 208, 208, 0.15);
    background: linear-gradient(
        135deg,
        rgba(64, 208, 208, 0.06) 0%,
        rgba(64, 112, 192, 0.03) 50%,
        rgba(64, 208, 208, 0.06) 100%
    );
    pointer-events: none;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.monitor-card:hover .card-glow {
    border-color: rgba(64, 208, 208, 0.35);
    box-shadow:
        0 0 20px rgba(64, 208, 208, 0.1),
        inset 0 0 20px rgba(64, 208, 208, 0.03);
}

.card-inner {
    position: relative;
    padding: 1.8rem;
    background: linear-gradient(
        180deg,
        rgba(10, 14, 20, 0.95) 0%,
        rgba(10, 14, 20, 0.85) 100%
    );
}

.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.status-critical {
    background-color: var(--crisis-red);
    box-shadow: 0 0 8px var(--crisis-red);
    animation: pulse-critical 1.5s ease-in-out infinite;
}

.status-dot.status-warning {
    background-color: var(--alert-amber);
    box-shadow: 0 0 8px var(--alert-amber);
    animation: pulse-warning 2s ease-in-out infinite;
}

.status-dot.status-monitoring {
    background-color: var(--holographic-teal);
    box-shadow: 0 0 6px var(--holographic-teal);
}

@keyframes pulse-critical {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--crisis-red); }
    50% { opacity: 0.5; box-shadow: 0 0 16px var(--crisis-red); }
}

@keyframes pulse-warning {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--alert-amber); }
    50% { opacity: 0.6; box-shadow: 0 0 14px var(--alert-amber); }
}

.card-title {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    color: var(--honeyed-warm);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.card-body {
    color: var(--monitor-grey);
    margin-bottom: 1.2rem;
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    line-height: 1.7;
}

.card-metrics {
    display: flex;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(64, 208, 208, 0.1);
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.metric-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(176, 184, 192, 0.5);
}

.metric-value {
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    color: var(--holographic-teal);
}

.metric-value.metric-critical {
    color: var(--crisis-red);
}

.metric-value.metric-warning {
    color: var(--alert-amber);
}

/* --- Section Titles --- */
.section-title {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--honeyed-warm);
    margin-bottom: 2.5rem;
    text-align: center;
}

/* --- Timeline --- */
#timeline-section {
    margin-bottom: 6rem;
}

#timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 2rem;
}

#timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        180deg,
        var(--holographic-teal) 0%,
        var(--particle-blue) 50%,
        rgba(64, 208, 208, 0.1) 100%
    );
}

.timeline-entry {
    position: relative;
    padding: 0 0 2.5rem 1.5rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-entry.timeline-visible {
    opacity: 1;
    transform: translateX(0);
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0.3rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--holographic-teal);
    border: 2px solid var(--observatory-dark);
    box-shadow: 0 0 8px rgba(64, 208, 208, 0.4);
    transform: translateX(-4px);
}

.timeline-stamp {
    display: inline-block;
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--alert-amber);
    letter-spacing: 0.1em;
    margin-bottom: 0.3rem;
}

.timeline-content p {
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    color: var(--monitor-grey);
    line-height: 1.65;
}

/* --- Status Section --- */
#status-section {
    margin-bottom: 4rem;
}

#status-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.status-item {
    text-align: center;
    padding: 1.5rem 1rem;
    border: 1px solid rgba(64, 208, 208, 0.1);
    border-radius: 6px;
    background: rgba(10, 14, 20, 0.7);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.status-item:hover {
    border-color: rgba(64, 208, 208, 0.3);
    box-shadow: 0 0 15px rgba(64, 208, 208, 0.05);
}

.status-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(176, 184, 192, 0.5);
    margin-bottom: 0.5rem;
}

.status-value {
    display: block;
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--holographic-teal);
}

.status-value.status-live {
    color: var(--crisis-red);
    animation: pulse-critical 1.5s ease-in-out infinite;
}

/* --- Footer --- */
#site-footer {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    border-top: 1px solid rgba(64, 208, 208, 0.08);
}

#site-footer p {
    font-size: 0.8rem;
    color: rgba(176, 184, 192, 0.4);
    letter-spacing: 0.1em;
}

/* --- Holographic Scanline Effect --- */
.monitor-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(64, 208, 208, 0.3) 50%,
        transparent 100%
    );
    animation: scanline 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 3;
}

@keyframes scanline {
    0% { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* --- Iridescent Edge Animation --- */
.monitor-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 9px;
    background: linear-gradient(
        var(--iridescent-angle, 135deg),
        rgba(64, 208, 208, 0.2),
        rgba(64, 112, 192, 0.15),
        rgba(232, 160, 64, 0.1),
        rgba(64, 208, 208, 0.2)
    );
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

/* --- Connection Path Styles --- */
#connection-paths .connection-line {
    fill: none;
    stroke: var(--particle-blue);
    stroke-width: 1;
    opacity: 0.3;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 2s ease;
}

#connection-paths .connection-line.path-drawn {
    stroke-dashoffset: 0;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    #monitor-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    #status-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    #monitor-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    #status-grid {
        grid-template-columns: 1fr;
    }

    #observatory {
        padding: 0 1rem 3rem;
    }

    .card-inner {
        padding: 1.4rem;
    }
}