/* ============================================================
   badge.bar - Styles
   Corporate infrastructure through a candy-glass lens
   Abandoned 1990s badge printing facility meets candy dreamscape
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
    --candy-pink: #FF6B9D;
    --grape-fizz: #B76CFD;
    --citrus-flash: #FFE156;
    --cool-sherbet: #56EFDA;
    --midnight-grape: #1B0A2E;
    --plum-fog: #2D1B4E;
    --cream-float: #FFF5F0;
    --dusty-orchid: #9B7EB0;

    --font-display: 'Share Tech Mono', monospace;
    --font-body: 'Outfit', sans-serif;

    --drift: 0px;
}

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

html {
    scroll-behavior: smooth;
    scroll-snap-type: y proximity;
    background-color: var(--midnight-grape);
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--cream-float);
    background-color: var(--midnight-grape);
    overflow-x: hidden;
    line-height: 1.72;
    letter-spacing: 0.01em;
    font-size: clamp(1rem, 1.2vw + 0.5rem, 1.25rem);
}

/* --- Floating Particles Layer --- */
#particles-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: var(--size);
    height: var(--size);
    opacity: 0.25;
    mix-blend-mode: screen;
    animation: particleFloat var(--dur) var(--delay) ease-in-out infinite alternate;
}

.particle-circle {
    border-radius: 50%;
    background: var(--candy-pink);
}

.particle-circle:nth-child(3n) {
    background: var(--grape-fizz);
}

.particle-circle:nth-child(5n) {
    background: var(--cool-sherbet);
}

.particle-square {
    border-radius: 4px;
    background: var(--citrus-flash);
    transform: rotate(15deg);
}

.particle-square:nth-child(4n) {
    background: var(--grape-fizz);
}

.particle-triangle {
    width: 0;
    height: 0;
    border-left: calc(var(--size) / 2) solid transparent;
    border-right: calc(var(--size) / 2) solid transparent;
    border-bottom: var(--size) solid var(--cool-sherbet);
    background: none;
}

.particle-triangle:nth-child(4n) {
    border-bottom-color: var(--candy-pink);
}

@keyframes particleFloat {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(var(--dx), var(--dy));
    }
}

/* --- Watermark --- */
#watermark {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(4);
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 8rem);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--cream-float);
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
    white-space: nowrap;
}

/* --- Acts / Sections --- */
.act {
    position: relative;
    z-index: 2;
}

/* --- ACT 1: ISSUANCE --- */
#act-issuance {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 50% 50%, var(--plum-fog) 0%, var(--midnight-grape) 70%);
    padding: 4.2rem 1.6rem;
}

/* --- Badge Card (shared) --- */
.badge-card {
    position: relative;
    background: rgba(45, 27, 78, 0.6);
    border-radius: 2rem;
    overflow: hidden;
    border: 1px solid var(--dusty-orchid);
    box-shadow:
        inset 0 0 30px rgba(0, 0, 0, 0.15),
        0 8px 32px rgba(27, 10, 46, 0.5);
    transition:
        transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.4s ease,
        filter 0.4s ease;
}

.badge-card:hover {
    transform: translateY(-12px) rotate(0deg) !important;
    box-shadow:
        inset 0 0 30px rgba(0, 0, 0, 0.15),
        0 20px 60px rgba(183, 108, 253, 0.3);
    filter: hue-rotate(15deg);
}

/* --- Badge Hole (lanyard punch) --- */
.badge-hole {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--midnight-grape);
    border: 1px solid var(--dusty-orchid);
    z-index: 10;
}

/* --- Badge Frost Overlay --- */
.badge-frost {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(12px) saturate(1.2);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
    z-index: 2;
    pointer-events: none;
}

/* --- Badge Content --- */
.badge-content {
    position: relative;
    z-index: 5;
    padding: 2.6rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.badge-serial {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--dusty-orchid);
    opacity: 0.6;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.badge-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 5rem);
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cream-float);
    text-align: center;
    line-height: 1.1;
}

.badge-dept {
    font-family: var(--font-display);
    font-size: clamp(0.85rem, 1.5vw, 1.1rem);
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cool-sherbet);
    text-align: center;
    line-height: 1.4;
}

.badge-meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.5rem;
}

.badge-date,
.badge-access {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--dusty-orchid);
    opacity: 0.6;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* --- Badge Scanlines --- */
.badge-scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 3px
    );
    pointer-events: none;
    z-index: 6;
}

/* --- Badge Barcode --- */
.badge-barcode {
    display: flex;
    gap: 2px;
    justify-content: center;
    align-items: flex-end;
    height: 30px;
    margin-top: 0.5rem;
}

.badge-barcode span {
    display: block;
    height: 100%;
    background: var(--dusty-orchid);
    opacity: 0.4;
}

.badge-barcode span:nth-child(1) { width: 2px; height: 100%; }
.badge-barcode span:nth-child(2) { width: 4px; height: 80%; }
.badge-barcode span:nth-child(3) { width: 2px; height: 100%; }
.badge-barcode span:nth-child(4) { width: 6px; height: 70%; }
.badge-barcode span:nth-child(5) { width: 3px; height: 100%; }
.badge-barcode span:nth-child(6) { width: 2px; height: 90%; }
.badge-barcode span:nth-child(7) { width: 5px; height: 100%; }
.badge-barcode span:nth-child(8) { width: 2px; height: 60%; }
.badge-barcode span:nth-child(9) { width: 8px; height: 100%; }
.badge-barcode span:nth-child(10) { width: 2px; height: 85%; }
.badge-barcode span:nth-child(11) { width: 3px; height: 100%; }
.badge-barcode span:nth-child(12) { width: 6px; height: 75%; }
.badge-barcode span:nth-child(13) { width: 2px; height: 100%; }
.badge-barcode span:nth-child(14) { width: 4px; height: 95%; }
.badge-barcode span:nth-child(15) { width: 2px; height: 100%; }
.badge-barcode span:nth-child(16) { width: 7px; height: 65%; }
.badge-barcode span:nth-child(17) { width: 2px; height: 100%; }
.badge-barcode span:nth-child(18) { width: 3px; height: 80%; }
.badge-barcode span:nth-child(19) { width: 5px; height: 100%; }
.badge-barcode span:nth-child(20) { width: 2px; height: 70%; }
.badge-barcode span:nth-child(21) { width: 4px; height: 100%; }
.badge-barcode span:nth-child(22) { width: 2px; height: 90%; }
.badge-barcode span:nth-child(23) { width: 6px; height: 100%; }
.badge-barcode span:nth-child(24) { width: 3px; height: 75%; }
.badge-barcode span:nth-child(25) { width: 2px; height: 100%; }

.small-barcode {
    height: 20px;
}

.small-barcode span {
    opacity: 0.3;
}

/* --- Hero Badge --- */
.hero-badge {
    width: min(360px, 85vw);
    aspect-ratio: 2 / 3;
    transform: rotate(3deg);
    display: flex;
    flex-direction: column;
}

.hero-badge .badge-content {
    flex: 1;
    justify-content: center;
    padding: 3rem 2rem 2.6rem;
    gap: 1.6rem;
}

/* --- Badge Patterns --- */
.badge-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

/* Hero Kaleidoscope */
.hero-pattern {
    background: linear-gradient(135deg, var(--candy-pink) 0%, var(--grape-fizz) 50%, var(--cool-sherbet) 100%);
}

.kaleidoscope-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 140%;
    height: 140%;
    transform: translate(-50%, -50%);
    opacity: 0.3;
}

.k-layer-1 {
    background: repeating-linear-gradient(
        15deg,
        transparent 0px,
        transparent 20px,
        rgba(255, 107, 157, 0.3) 20px,
        rgba(255, 107, 157, 0.3) 22px
    );
    animation: kaleidoSpin 20s linear infinite;
}

.k-layer-2 {
    background: repeating-linear-gradient(
        45deg,
        transparent 0px,
        transparent 30px,
        rgba(183, 108, 253, 0.25) 30px,
        rgba(183, 108, 253, 0.25) 32px
    );
    animation: kaleidoSpin 28s linear infinite reverse;
}

.k-layer-3 {
    background: repeating-linear-gradient(
        75deg,
        transparent 0px,
        transparent 15px,
        rgba(86, 239, 218, 0.2) 15px,
        rgba(86, 239, 218, 0.2) 17px
    );
    animation: kaleidoSpin 35s linear infinite;
}

.k-layer-4 {
    background: repeating-linear-gradient(
        105deg,
        transparent 0px,
        transparent 25px,
        rgba(255, 225, 86, 0.15) 25px,
        rgba(255, 225, 86, 0.15) 27px
    );
    animation: kaleidoSpin 40s linear infinite reverse;
}

@keyframes kaleidoSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Concentric Rings Pattern */
.pattern-concentric {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--plum-fog) 0%, var(--midnight-grape) 100%);
}

.concentric-ring {
    position: absolute;
    border-radius: 2rem;
    border: 2px solid var(--candy-pink);
    opacity: 0.15;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 { width: 100%; height: 100%; border-color: var(--candy-pink); }
.ring-2 { width: 80%; height: 80%; border-color: var(--grape-fizz); }
.ring-3 { width: 60%; height: 60%; border-color: var(--cool-sherbet); }
.ring-4 { width: 40%; height: 40%; border-color: var(--citrus-flash); }
.ring-5 { width: 20%; height: 20%; border-color: var(--candy-pink); }

.alt-colors .ring-1 { border-color: var(--cool-sherbet); }
.alt-colors .ring-2 { border-color: var(--citrus-flash); }
.alt-colors .ring-3 { border-color: var(--candy-pink); }
.alt-colors .ring-4 { border-color: var(--grape-fizz); }
.alt-colors .ring-5 { border-color: var(--cool-sherbet); }

/* Dot Grid Pattern */
.pattern-dots {
    background: linear-gradient(160deg, var(--plum-fog) 0%, var(--midnight-grape) 100%);
}

.dot-grid {
    position: absolute;
    top: 10%;
    left: 10%;
    width: 80%;
    height: 80%;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    grid-template-rows: repeat(10, 1fr);
    gap: 3px;
    padding: 8px;
}

/* Moire Pattern */
.pattern-moire {
    background: linear-gradient(135deg, var(--midnight-grape) 0%, var(--plum-fog) 100%);
    overflow: hidden;
}

.moire-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    transform: translate(-50%, -50%);
    opacity: 0.2;
}

.m-line-1 {
    background: repeating-linear-gradient(
        30deg,
        transparent 0px,
        transparent 8px,
        var(--candy-pink) 8px,
        var(--candy-pink) 9px
    );
    animation: moireShift 15s linear infinite;
}

.m-line-2 {
    background: repeating-linear-gradient(
        60deg,
        transparent 0px,
        transparent 10px,
        var(--grape-fizz) 10px,
        var(--grape-fizz) 11px
    );
    animation: moireShift 22s linear infinite reverse;
}

.m-line-3 {
    background: repeating-linear-gradient(
        -15deg,
        transparent 0px,
        transparent 12px,
        var(--cool-sherbet) 12px,
        var(--cool-sherbet) 13px
    );
    animation: moireShift 18s linear infinite;
}

@keyframes moireShift {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Kaleidoscope Alt Pattern */
.pattern-kaleidoscope-alt {
    background: linear-gradient(200deg, var(--plum-fog) 0%, var(--midnight-grape) 100%);
    overflow: hidden;
}

.kalt-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    transform: translate(-50%, -50%);
    opacity: 0.25;
}

.kalt-1 {
    background:
        repeating-linear-gradient(0deg, transparent 0px, transparent 18px, rgba(255, 225, 86, 0.4) 18px, rgba(255, 225, 86, 0.4) 20px),
        repeating-linear-gradient(90deg, transparent 0px, transparent 18px, rgba(255, 107, 157, 0.3) 18px, rgba(255, 107, 157, 0.3) 20px);
    animation: kaleidoSpin 25s linear infinite;
}

.kalt-2 {
    background:
        repeating-linear-gradient(45deg, transparent 0px, transparent 22px, rgba(86, 239, 218, 0.3) 22px, rgba(86, 239, 218, 0.3) 24px),
        repeating-linear-gradient(135deg, transparent 0px, transparent 22px, rgba(183, 108, 253, 0.2) 22px, rgba(183, 108, 253, 0.2) 24px);
    animation: kaleidoSpin 32s linear infinite reverse;
}

.kalt-3 {
    background:
        repeating-linear-gradient(60deg, transparent 0px, transparent 14px, rgba(255, 107, 157, 0.2) 14px, rgba(255, 107, 157, 0.2) 16px),
        repeating-linear-gradient(120deg, transparent 0px, transparent 14px, rgba(255, 225, 86, 0.15) 14px, rgba(255, 225, 86, 0.15) 16px);
    animation: kaleidoSpin 38s linear infinite;
}

/* Barcode Art Pattern */
.pattern-barcode-art {
    background: var(--midnight-grape);
}

.barcode-art-grid {
    position: absolute;
    top: 10%;
    left: 10%;
    width: 80%;
    height: 80%;
    display: flex;
    gap: 2px;
    align-items: stretch;
}

/* Muted pattern variant (Act 3) */
.muted {
    filter: saturate(0.85);
}

/* --- ACT 2: COLLECTION --- */
#act-collection {
    min-height: 200vh;
    padding: 10vh 5vw;
    display: flex;
    flex-direction: column;
    gap: 4.2rem;
    background: radial-gradient(ellipse at 30% 50%, var(--plum-fog) 0%, var(--midnight-grape) 70%);
}

.badge-pool {
    display: flex;
    justify-content: flex-start;
    padding: 2.6rem 0;
}

.pool-left {
    justify-content: flex-start;
    padding-left: 5vw;
}

.pool-right {
    justify-content: flex-end;
    padding-right: 5vw;
}

.pool-center {
    justify-content: center;
}

.collection-badge {
    width: min(300px, 75vw);
    aspect-ratio: 2 / 3;
    opacity: 0;
    transform: translateY(30px);
}

.collection-badge.visible {
    opacity: 1;
    transform: translateY(0) rotate(var(--badge-rotate, 0deg));
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.collection-badge .badge-content {
    padding: 2.6rem 1.6rem 1.6rem;
    gap: 0.8rem;
}

/* --- ACT 3: LANYARD DROP --- */
#act-lanyard {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 10vh 1rem;
    background: radial-gradient(ellipse at 50% 30%, rgba(45, 27, 78, 0.8) 0%, var(--midnight-grape) 70%);
    filter: saturate(0.85);
}

.lanyard-strip {
    max-width: 320px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4.2rem;
    position: relative;
}

.lanyard-strip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--grape-fizz) 0%, var(--cool-sherbet) 100%);
    opacity: 0.2;
    z-index: 0;
}

.lanyard-text {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--dusty-orchid);
    opacity: 0.5;
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 1rem 0;
}

.lanyard-badge {
    width: min(260px, 70vw);
    aspect-ratio: 2 / 3;
    position: relative;
    z-index: 1;
}

.lanyard-badge .badge-content {
    padding: 2.6rem 1.4rem 1.4rem;
    gap: 0.6rem;
}

.lanyard-badge .badge-dept {
    font-size: 0.75rem;
}

/* --- ACT 4: DISSOLUTION --- */
#act-dissolution {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 10vh 1rem;
    gap: 4.2rem;
    background: var(--midnight-grape);
}

.dissolving-badges {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.6rem;
}

.dissolving-badge {
    width: min(220px, 60vw);
    aspect-ratio: 2 / 3;
    transition: opacity 0.6s ease-out, clip-path 1s ease;
}

.dissolve-1 {
    opacity: 0.5;
    clip-path: inset(5% 8% 10% 3% round 2rem);
}

.dissolve-2 {
    opacity: 0.3;
    clip-path: inset(10% 5% 15% 12% round 1.5rem);
}

.dissolving-badge .badge-content {
    padding: 2.6rem 1.2rem 1.2rem;
    gap: 0.6rem;
}

.dissolving-badge .badge-dept {
    font-size: 0.7rem;
}

/* Final badge */
.final-badge-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4.2rem 0;
}

.final-badge {
    width: 120px;
    height: 180px;
    opacity: 0.15;
    border-color: rgba(155, 126, 176, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.final-badge .badge-content {
    padding: 1rem;
    align-items: center;
    justify-content: center;
}

.final-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cream-float);
    opacity: 0.6;
}

/* The void */
.void-space {
    min-height: 50vh;
}

/* --- Ambient Drift Animation --- */
@keyframes ambientDrift {
    0%, 100% {
        transform: translateY(-8px);
    }
    50% {
        transform: translateY(8px);
    }
}

/* Apply drift to collection badges */
.collection-badge.visible {
    animation: ambientDrift 6s ease-in-out infinite;
}

.collection-badge:nth-child(1) { animation-delay: 0s; }

.badge-pool:nth-child(2) .collection-badge.visible { animation-delay: -1s; }
.badge-pool:nth-child(3) .collection-badge.visible { animation-delay: -2s; }
.badge-pool:nth-child(4) .collection-badge.visible { animation-delay: -3s; }
.badge-pool:nth-child(5) .collection-badge.visible { animation-delay: -4s; }
.badge-pool:nth-child(6) .collection-badge.visible { animation-delay: -5s; }

/* Lanyard badges drift too */
.lanyard-badge {
    animation: ambientDrift 6s ease-in-out infinite;
    animation-delay: -2s;
}

/* --- Scroll-Driven Hero Badge Scale --- */
.hero-badge {
    transform-origin: center center;
}

/* --- Background Gradient Transitions Between Acts --- */
#act-collection::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 70% 20%, rgba(183, 108, 253, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(255, 107, 157, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

#act-collection {
    position: relative;
}

/* --- Responsive --- */
@media (max-width: 640px) {
    .hero-badge {
        width: min(300px, 90vw);
    }

    .collection-badge {
        width: min(260px, 85vw);
    }

    .badge-pool {
        justify-content: center !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .badge-title {
        font-size: clamp(1.8rem, 8vw, 3rem);
    }

    #act-collection {
        padding: 5vh 2vw;
        gap: 2.6rem;
    }

    .lanyard-strip {
        max-width: 280px;
    }
}

@media (min-width: 1200px) {
    .hero-badge {
        width: 400px;
    }

    .collection-badge {
        width: 340px;
    }

    #act-collection {
        padding: 10vh 10vw;
    }
}