/* mechanic.stream - Neubrutalist Grease-Shop Broadcast */

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

:root {
    --lavender: #e8dff5;
    --mint: #d4f5e9;
    --blush: #fce4ec;
    --peach: #ffcba4;
    --powder: #b8d8f8;
    --black: #1a1a1a;
    --graphite: #3d3d3d;
    --butter: #fff3b0;
    --nav-bg: #e8dff5;
    --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    color: #2a2a2a;
    background: var(--black);
    overflow-x: hidden;
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    line-height: 1.72;
}

/* Nav */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--nav-bg);
    border-bottom: 3px solid var(--black);
    transition: background 200ms ease;
}

.nav-logo {
    font-family: 'EB Garamond', serif;
    font-style: italic;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--black);
}

.nav-pills {
    display: flex;
    gap: 8px;
}

.nav-pill {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 6px 14px;
    background: var(--peach);
    border: 2px solid var(--black);
    box-shadow: 3px 3px 0px var(--black);
    cursor: pointer;
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.nav-pill:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0px var(--black);
}

.live-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--black);
    padding: 4px 10px;
    background: var(--peach);
    border: 2px solid var(--black);
    box-shadow: 3px 3px 0px var(--black);
    opacity: 0;
    transition: opacity 600ms ease;
}

.live-badge.visible {
    opacity: 1;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff4444;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* Hero */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    background: var(--lavender);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-border {
    position: absolute;
    inset: 20px;
    border: 4px solid var(--black);
    opacity: 0;
    clip-path: inset(50% 50% 50% 50%);
    transition: clip-path 600ms ease 200ms, opacity 100ms ease 200ms;
}

.hero-border.visible {
    opacity: 1;
    clip-path: inset(0% 0% 0% 0%);
}

.scan-grid-overlay {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(26,26,26,0.03) 39px, rgba(26,26,26,0.03) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(26,26,26,0.03) 39px, rgba(26,26,26,0.03) 40px);
    pointer-events: none;
}

.broadcast-signal {
    position: absolute;
    top: 80px;
    right: 60px;
    opacity: 0.6;
}

.signal-arc {
    animation: signal-pulse 3s linear infinite;
}

.arc-2 { animation-delay: -1s; }
.arc-3 { animation-delay: -2s; }

@keyframes signal-pulse {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: -40; }
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 10;
    opacity: 0;
    transform: translateY(60px);
}

.hero-content.visible {
    opacity: 1;
    transform: translateY(0);
    transition: transform 700ms var(--bounce), opacity 400ms ease;
}

.hero-title {
    font-family: 'EB Garamond', serif;
    font-style: italic;
    font-weight: 700;
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    color: var(--black);
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--graphite);
    margin-bottom: 32px;
}

.hero-countdown {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 20px;
}

.countdown-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--graphite);
}

.countdown-time {
    font-family: 'DM Sans', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--black);
    font-variant-numeric: tabular-nums;
}

.hero-countdown.done .countdown-time {
    color: var(--peach);
}

.hero-timestamp {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--graphite);
}

.wrench-watermark {
    position: absolute;
    bottom: 10%;
    left: 10%;
    pointer-events: none;
}

/* Diagonal Panels */
.diagonal-panel {
    position: relative;
    padding: 120px 0;
    clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
    transform: skewY(-4deg);
    overflow: hidden;
}

.panel-odd {
    background: var(--lavender);
}

.panel-even {
    background: var(--mint);
    clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
    transform: skewY(4deg);
}

.diagonal-panel__inner {
    transform: skewY(4deg);
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 24px;
    position: relative;
    opacity: 0;
    transition: transform 600ms var(--bounce), opacity 400ms ease;
}

.panel-odd .diagonal-panel__inner {
    transform: skewY(4deg) translateX(-40px);
}

.panel-even .diagonal-panel__inner {
    transform: skewY(-4deg) translateX(40px);
}

.diagonal-panel__inner.visible {
    opacity: 1;
}

.panel-odd .diagonal-panel__inner.visible {
    transform: skewY(4deg) translateX(0);
}

.panel-even .diagonal-panel__inner.visible {
    transform: skewY(-4deg) translateX(0);
}

.scan-lines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(26,26,26,0.04) 3px, rgba(26,26,26,0.04) 4px);
    pointer-events: none;
}

.section-timestamp {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--graphite);
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-family: 'EB Garamond', serif;
    font-style: italic;
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--black);
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.section-body {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    line-height: 1.72;
    color: var(--graphite);
    margin-bottom: 24px;
    max-width: 600px;
}

/* Annotation Cards */
.annotation-card {
    display: inline-block;
    background: var(--blush);
    border: 3px solid var(--black);
    box-shadow: 6px 6px 0px var(--black);
    padding: 16px 20px;
    transform: rotate(var(--card-rotation, -2deg));
    transition: transform 300ms ease-out, box-shadow 300ms ease-out;
    cursor: default;
    margin-top: 16px;
}

.annotation-card:hover {
    transform: scale(1.05) rotate(0deg);
    box-shadow: 10px 10px 0px var(--black);
}

.annotation-text {
    font-family: 'Caveat', cursive;
    font-size: clamp(0.9rem, 1.1vw, 1.2rem);
    color: var(--black);
    font-weight: 400;
}

/* Tool Divider */
.tool-divider {
    margin-top: 32px;
    opacity: 0.4;
}

/* Grease Smudges */
.grease-smudge {
    position: absolute;
    width: 200px;
    height: 150px;
    background: var(--black);
    opacity: 0.04;
    pointer-events: none;
}

.smudge-1 {
    border-radius: 30% 70% 55% 45% / 60% 40% 70% 30%;
    top: 20%;
    right: 5%;
}

.smudge-2 {
    border-radius: 60% 40% 30% 70% / 45% 55% 40% 60%;
    bottom: 15%;
    left: 5%;
}

/* Status Indicators */
.status-indicators {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--peach);
    animation: pulse 1.5s ease-in-out infinite;
}

.status-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--graphite);
}

/* Footer */
.footer {
    position: relative;
    overflow: hidden;
}

.test-pattern {
    display: flex;
    flex-direction: column;
}

.test-bar {
    height: 60px;
    transition: height 400ms ease;
}

.test-bar.collapsed {
    height: 0;
}

.footer-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
}

.footer-title {
    font-family: 'EB Garamond', serif;
    font-style: italic;
    font-weight: 700;
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    color: var(--black);
    background: rgba(255,255,255,0.85);
    padding: 12px 24px;
    border: 3px solid var(--black);
    box-shadow: 6px 6px 0px var(--black);
}

.footer-black {
    background: var(--black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    gap: 16px;
}

.footer-domain {
    font-family: 'Caveat', cursive;
    font-size: 1.8rem;
    color: var(--lavender);
}

.footer-signal {
    opacity: 0.5;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .hero-content {
        opacity: 1;
        transform: none;
    }
    .hero-border {
        opacity: 1;
        clip-path: inset(0);
    }
    .diagonal-panel__inner {
        opacity: 1;
    }
    .panel-odd .diagonal-panel__inner {
        transform: skewY(4deg) translateX(0);
    }
    .panel-even .diagonal-panel__inner {
        transform: skewY(-4deg) translateX(0);
    }
    .signal-arc, .live-dot, .status-dot {
        animation: none;
    }
    .test-bar {
        transition: none;
    }
}

/* Mobile */
@media (max-width: 768px) {
    #main-nav {
        padding: 10px 16px;
    }
    .nav-pills {
        display: none;
    }
    .diagonal-panel {
        padding: 80px 0;
    }
    .hero-content {
        padding: 0 20px;
    }
    .broadcast-signal {
        top: 70px;
        right: 20px;
    }
    .wrench-watermark {
        width: 180px;
        height: 180px;
    }
}