/* layer-2.id — Maximalist Candy-Bright Broken Grid */

:root {
    --deep-violet: #2D1B69;
    --midnight-grape: #1A0F3C;
    --hot-magenta: #FF6B9D;
    --electric-orchid: #C44DFF;
    --mint-shock: #00D4AA;
    --laser-lemon: #FFE156;
    --coral-burst: #FF7043;
    --chalk-white: #F5F0FF;
    --lavender-mist: #B8A9D4;
    --warm-static: #FFE8D6;
}

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

body {
    font-family: 'Work Sans', sans-serif;
    font-weight: 400;
    color: var(--chalk-white);
    background: var(--deep-violet);
    line-height: 1.7;
    letter-spacing: 0.01em;
    overflow-x: hidden;
}

/* ---- Grain overlay ---- */
.grain-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    pointer-events: none;
    mix-blend-mode: overlay;
    opacity: 0.15;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' seed='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.5'/%3E%3C/svg%3E");
    background-size: 200px 200px;
}

/* ---- Zones ---- */
.zone {
    position: relative;
    padding: 6rem 8%;
    overflow: hidden;
}

/* ---- Confetti ---- */
.confetti-field {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.confetti {
    position: absolute;
    left: var(--cx);
    top: var(--cy);
    opacity: 0.35;
}

.c-circle {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--cc);
}

.c-diamond {
    width: 14px;
    height: 14px;
    background: var(--cc);
    transform: rotate(45deg);
}

.c-triangle {
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 15px solid var(--cc);
}

/* ---- THE COLLISION ---- */
.zone-collision {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: radial-gradient(ellipse at 30% 50%, var(--deep-violet) 0%, var(--midnight-grape) 100%);
}

.collision-title-block {
    position: relative;
    z-index: 2;
    transform: rotate(-3deg);
    margin-left: 10%;
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.collision-title-block.in-view {
    opacity: 1;
}

.site-title {
    font-family: 'Bungee', cursive;
    font-size: clamp(3rem, 8vw, 7rem);
    color: var(--chalk-white);
    letter-spacing: 0.04em;
    line-height: 1.1;
    text-transform: uppercase;
}

.site-tagline {
    font-family: 'Londrina Solid', cursive;
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    color: var(--hot-magenta);
    margin-top: 0.5rem;
}

.collision-info-block {
    position: relative;
    z-index: 2;
    max-width: 400px;
    margin-left: auto;
    margin-right: 8%;
    margin-top: -2rem;
    padding: 1.5rem 2rem;
    background: var(--midnight-grape);
    border: 3px solid var(--electric-orchid);
    box-shadow: 8px 8px 0 var(--hot-magenta);
    transform: rotate(4deg);
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.15s, transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.15s;
}

.collision-info-block.in-view {
    opacity: 1;
}

.info-text {
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    color: var(--lavender-mist);
    line-height: 1.6;
}

.wave-collision {
    position: absolute;
    bottom: 0;
    right: -5%;
    width: 70%;
    height: 80px;
    transform: rotate(-1deg);
}

/* ---- Interference bands ---- */
.interference-band {
    height: 80px;
    background: repeating-linear-gradient(
        90deg,
        var(--hot-magenta) 0px,
        var(--hot-magenta) 2px,
        transparent 2px,
        transparent 10px
    );
    opacity: 0.15;
    overflow: hidden;
    position: relative;
}

.ib-1 { transform: rotate(2deg); background-image: repeating-linear-gradient(90deg, var(--hot-magenta) 0 2px, transparent 2px 10px); }
.ib-2 { transform: rotate(-3deg); background-image: repeating-linear-gradient(90deg, var(--electric-orchid) 0 2px, transparent 2px 12px); }
.ib-3 { transform: rotate(1.5deg); background-image: repeating-linear-gradient(90deg, var(--mint-shock) 0 2px, transparent 2px 8px); }
.ib-4 { transform: rotate(-2deg); background-image: repeating-linear-gradient(90deg, var(--laser-lemon) 0 2px, transparent 2px 10px); }

/* ---- Section headings ---- */
.section-heading {
    font-family: 'Bungee', cursive;
    font-size: clamp(1.8rem, 4vw, 3.5rem);
    letter-spacing: 0.04em;
    line-height: 1.1;
    text-transform: uppercase;
    margin-bottom: 3rem;
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.section-heading.in-view {
    opacity: 1;
}

.sh-orchid { color: var(--electric-orchid); }
.sh-mint { color: var(--mint-shock); }
.sh-lemon { color: var(--laser-lemon); }
.sh-coral { color: var(--coral-burst); }

/* ---- THE STACK ---- */
.zone-stack {
    background: var(--midnight-grape);
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.stack-cards {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.stack-card {
    padding: 2rem 2.5rem;
    margin-bottom: 1.5rem;
    background: var(--deep-violet);
    border: 3px solid var(--hot-magenta);
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.stack-card.in-view {
    opacity: 1;
}

.sc-1 { transform: rotate(-2deg) translateX(-20px); border-color: var(--hot-magenta); box-shadow: 8px 8px 0 var(--hot-magenta); }
.sc-2 { transform: rotate(1.5deg) translateX(25px); border-color: var(--electric-orchid); box-shadow: 8px 8px 0 var(--electric-orchid); }
.sc-3 { transform: rotate(-1deg) translateX(-15px); border-color: var(--mint-shock); box-shadow: 8px 8px 0 var(--mint-shock); }
.sc-4 { transform: rotate(2deg) translateX(30px); border-color: var(--laser-lemon); box-shadow: 8px 8px 0 var(--laser-lemon); }

.sc-1.in-view { transform: rotate(-2deg) translateX(-20px); }
.sc-2.in-view { transform: rotate(1.5deg) translateX(25px); }
.sc-3.in-view { transform: rotate(-1deg) translateX(-15px); }
.sc-4.in-view { transform: rotate(2deg) translateX(30px); }

.card-title {
    font-family: 'Londrina Solid', cursive;
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    color: var(--chalk-white);
    margin-bottom: 0.5rem;
}

.card-body {
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    color: var(--lavender-mist);
    line-height: 1.65;
    max-width: 55ch;
}

/* ---- THE WAVEPOOL ---- */
.zone-wavepool {
    background: var(--deep-violet);
    padding-top: 5rem;
    padding-bottom: 5rem;
    position: relative;
}

.wave-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.wave-path {
    animation: waveShift 6s ease-in-out infinite alternate;
}

.wp-2 { animation-delay: -2s; }
.wp-3 { animation-delay: -4s; }

@keyframes waveShift {
    0% { transform: translateX(0); }
    100% { transform: translateX(50px); }
}

.wavepool-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.wp-panel {
    padding: 2rem;
    background: rgba(26, 15, 60, 0.7);
    border: 2px solid rgba(196, 77, 255, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.wp-panel.in-view {
    opacity: 1;
}

.wp-a { transform: rotate(-1deg); }
.wp-b { transform: rotate(2deg); margin-top: 3rem; }
.wp-c { transform: rotate(-1.5deg); }

.wp-a.in-view { transform: rotate(-1deg); }
.wp-b.in-view { transform: rotate(2deg); margin-top: 3rem; }
.wp-c.in-view { transform: rotate(-1.5deg); }

.code-accent {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--mint-shock);
    background: rgba(0, 212, 170, 0.1);
    padding: 1rem;
    border-left: 3px solid var(--mint-shock);
    line-height: 1.5;
    word-break: break-all;
}

/* ---- THE SIGNAL ---- */
.zone-signal {
    background: var(--midnight-grape);
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.signal-dashboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.signal-panel {
    padding: 2rem;
    background: var(--deep-violet);
    border: 2px solid var(--laser-lemon);
    text-align: center;
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.signal-panel.in-view {
    opacity: 1;
}

.sp-1 { transform: rotate(-1deg); box-shadow: 6px 6px 0 var(--mint-shock); }
.sp-2 { transform: rotate(1.5deg); box-shadow: 6px 6px 0 var(--hot-magenta); }
.sp-3 { transform: rotate(-0.5deg); box-shadow: 6px 6px 0 var(--laser-lemon); }

.readout-label {
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    color: var(--lavender-mist);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 0.3rem;
}

.readout-value {
    font-family: 'Bungee', cursive;
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--chalk-white);
    display: block;
    margin-bottom: 0.5rem;
}

.oscilloscope {
    margin-top: 0.5rem;
}

.oscilloscope svg {
    width: 100%;
    height: 40px;
}

.signal-text {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--chalk-white);
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    opacity: 0;
    transition: opacity 0.6s ease 0.4s;
}

.signal-text.in-view {
    opacity: 1;
}

/* ---- THE BLOOM ---- */
.zone-bloom {
    background: var(--deep-violet);
    padding-top: 5rem;
    padding-bottom: 5rem;
    text-align: center;
}

.bloom-field {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.bloom-petal {
    flex: 1;
    min-width: 250px;
    max-width: 320px;
    padding: 2.5rem 2rem;
    background: var(--midnight-grape);
    border: 3px solid var(--coral-burst);
    box-shadow: 8px 8px 0 var(--coral-burst);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.bloom-petal.in-view {
    opacity: 1;
}

.bp-1 { transform: rotate(-8deg); border-color: var(--coral-burst); box-shadow: 8px 8px 0 var(--coral-burst); }
.bp-2 { transform: rotate(5deg) translateY(-20px); border-color: var(--hot-magenta); box-shadow: 8px 8px 0 var(--hot-magenta); }
.bp-3 { transform: rotate(-3deg); border-color: var(--electric-orchid); box-shadow: 8px 8px 0 var(--electric-orchid); }

.petal-text {
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    color: var(--lavender-mist);
    line-height: 1.6;
}

/* ---- THE DISSOLVE ---- */
.zone-dissolve {
    background: var(--midnight-grape);
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.dissolve-content {
    max-width: 600px;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.dissolve-content.in-view {
    opacity: 0.7;
}

.dissolve-text {
    font-family: 'Work Sans', sans-serif;
    font-weight: 400;
    font-size: clamp(1.1rem, 1.5vw, 1.3rem);
    color: var(--lavender-mist);
    line-height: 1.7;
}

.dissolve-footer {
    margin-top: 4rem;
}

.footer-mark {
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--lavender-mist);
    opacity: 0.4;
}

/* ---- Card hover ---- */
.stack-card:hover,
.signal-panel:hover {
    box-shadow: 14px 14px 0 var(--hot-magenta);
    transform: rotate(0deg) scale(1.03);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), box-shadow 0.4s ease;
}

/* ---- Mobile ---- */
@media (max-width: 767px) {
    .zone {
        padding: 4rem 5%;
    }

    .collision-title-block {
        transform: rotate(-1deg);
        margin-left: 5%;
    }

    .collision-info-block {
        margin-right: 5%;
        margin-top: 1rem;
        transform: rotate(2deg);
    }

    .sc-1, .sc-2, .sc-3, .sc-4 {
        transform: rotate(0deg) translateX(0);
    }

    .sc-1.in-view, .sc-2.in-view, .sc-3.in-view, .sc-4.in-view {
        transform: rotate(0deg) translateX(0);
    }

    .wavepool-grid {
        grid-template-columns: 1fr;
    }

    .wp-a, .wp-b, .wp-c {
        transform: none;
        margin-top: 0;
    }

    .signal-dashboard {
        grid-template-columns: 1fr;
    }

    .sp-1, .sp-2, .sp-3 {
        transform: none;
    }

    .bloom-field {
        flex-direction: column;
        align-items: center;
    }

    .bp-1, .bp-2, .bp-3 {
        transform: none;
        border-radius: 8px;
    }

    .interference-band {
        transform: none;
        height: 40px;
    }

    .wave-collision {
        display: none;
    }
}

/* ---- Tablet ---- */
@media (min-width: 768px) and (max-width: 1023px) {
    .wavepool-grid {
        grid-template-columns: 1fr 1fr;
    }

    .signal-dashboard {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .collision-title-block,
    .collision-info-block,
    .section-heading,
    .stack-card,
    .wp-panel,
    .signal-panel,
    .signal-text,
    .bloom-petal,
    .dissolve-content {
        opacity: 1;
    }
}