/* ============================================
   bada.cafe - Dopamine Neon Pop-Art Styles
   ============================================ */

/* === CSS Custom Properties === */
:root {
    --plasma-magenta: #FF2D95;
    --electric-cyan: #00F5FF;
    --acid-yellow: #E8FF00;
    --ultraviolet: #7B2FFF;
    --void-black: #0A0A0A;
    --inkwell: #1A1A2E;
    --chalk-white: #F0F0F0;
    --halftone-gray: #8A8A9A;
    --searing-orange: #FF6B2B;
    --white: #FFFFFF;

    --font-display: 'Poiret One', cursive;
    --font-heading: 'Josefin Sans', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-accent: 'Bungee Inline', cursive;

    --zoom-bezier: cubic-bezier(0.17, 0.89, 0.32, 1.28);
    --elastic-bezier: cubic-bezier(0.68, -0.55, 0.27, 1.55);
    --wave-amp: 1;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--void-black);
    color: var(--chalk-white);
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* === Ben-Day Dot Overlays === */
.ben-day-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.large-dots {
    background-image: radial-gradient(circle, var(--plasma-magenta) 6px, transparent 6px);
    background-size: 28px 28px;
    opacity: 0.15;
    animation: dot-shift 8s linear infinite;
}

.medium-dots {
    background-image: radial-gradient(circle, var(--electric-cyan) 3px, transparent 3px);
    background-size: 16px 16px;
    opacity: 0.2;
    animation: dot-shift-medium 12s linear infinite;
}

.micro-dots {
    background-image: radial-gradient(circle, var(--halftone-gray) 1.5px, transparent 1.5px);
    background-size: 8px 8px;
    opacity: 0.25;
}

/* === Lens Flare Elements === */
.lens-flare {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 100;
    mix-blend-mode: screen;
    opacity: 0;
    transform: scale(0.3);
    transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    background: radial-gradient(
        circle,
        var(--white) 0%,
        var(--white) 5%,
        var(--electric-cyan) 5%,
        var(--electric-cyan) 15%,
        var(--plasma-magenta) 15%,
        var(--plasma-magenta) 30%,
        transparent 30%,
        transparent 100%
    );
}

.lens-flare-1 {
    top: 15%;
    left: 25%;
}

.lens-flare-2 {
    top: 35%;
    right: 10%;
}

.lens-flare-3 {
    top: 55%;
    left: 15%;
}

.lens-flare-4 {
    top: 75%;
    right: 20%;
}

.lens-flare-5 {
    top: 90%;
    left: 40%;
}

.lens-flare.blooming {
    opacity: 0.7;
    transform: scale(1.5);
    filter: brightness(1.3);
}

.lens-flare.blooming::after {
    content: '';
    position: absolute;
    inset: -20%;
    border-radius: 50%;
    background: inherit;
    filter: blur(8px);
    opacity: 0.4;
    animation: flare-pulse 2s ease-in-out infinite;
}

/* === Keyframe Animations === */
@keyframes flare-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

@keyframes pow-badge-bob {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-4px) rotate(3deg);
    }
    75% {
        transform: translateY(2px) rotate(-2deg);
    }
}

@keyframes burst-glow {
    0%, 100% {
        text-shadow: 0 0 20px currentColor;
    }
    50% {
        text-shadow: 0 0 40px currentColor, 0 0 60px currentColor;
    }
}

@keyframes overlay-panel-in {
    from {
        opacity: 0;
        transform: scale(0.8) rotate(-5deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes dot-shift {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 28px 28px;
    }
}

@keyframes dot-shift-medium {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 16px 16px;
    }
}

@keyframes sfx-glow {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

@keyframes hero-flicker {
    0%, 90%, 100% {
        opacity: 1;
    }
    92% {
        opacity: 0.8;
    }
    94% {
        opacity: 1;
    }
    96% {
        opacity: 0.85;
    }
}

/* === Action Lines / Speed Lines === */
.action-lines {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    transform: translate(-50%, -50%);
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        var(--acid-yellow) 1deg,
        transparent 2deg,
        transparent 10deg,
        var(--chalk-white) 11deg,
        transparent 12deg,
        transparent 20deg,
        var(--acid-yellow) 21deg,
        transparent 22deg,
        transparent 30deg,
        var(--chalk-white) 31deg,
        transparent 32deg,
        transparent 40deg,
        var(--acid-yellow) 41deg,
        transparent 42deg,
        transparent 50deg,
        var(--chalk-white) 51deg,
        transparent 52deg,
        transparent 60deg,
        var(--acid-yellow) 61deg,
        transparent 62deg,
        transparent 72deg,
        var(--chalk-white) 73deg,
        transparent 74deg,
        transparent 85deg,
        var(--acid-yellow) 86deg,
        transparent 87deg,
        transparent 100deg,
        var(--chalk-white) 101deg,
        transparent 102deg,
        transparent 115deg,
        var(--acid-yellow) 116deg,
        transparent 117deg,
        transparent 130deg,
        var(--chalk-white) 131deg,
        transparent 132deg,
        transparent 145deg,
        var(--acid-yellow) 146deg,
        transparent 147deg,
        transparent 160deg,
        var(--chalk-white) 161deg,
        transparent 162deg,
        transparent 175deg,
        var(--acid-yellow) 176deg,
        transparent 177deg,
        transparent 190deg,
        var(--chalk-white) 191deg,
        transparent 192deg,
        transparent 205deg,
        var(--acid-yellow) 206deg,
        transparent 207deg,
        transparent 220deg,
        var(--chalk-white) 221deg,
        transparent 222deg,
        transparent 240deg,
        var(--acid-yellow) 241deg,
        transparent 242deg,
        transparent 260deg,
        var(--chalk-white) 261deg,
        transparent 262deg,
        transparent 280deg,
        var(--acid-yellow) 281deg,
        transparent 282deg,
        transparent 300deg,
        var(--chalk-white) 301deg,
        transparent 302deg,
        transparent 320deg,
        var(--acid-yellow) 321deg,
        transparent 322deg,
        transparent 340deg,
        var(--chalk-white) 341deg,
        transparent 342deg,
        transparent 360deg
    );
    opacity: 0.12;
    z-index: 0;
    pointer-events: none;
}

/* === Zoom-Focus Animation (Initial State) === */
.zoom-focus {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.7s var(--zoom-bezier), transform 0.7s var(--zoom-bezier);
}

.zoom-focus.in-view {
    opacity: 1;
    transform: scale(1);
}

/* === SFX Words (Sound Effect Typography) === */
.sfx-word {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(5rem, 12vw, 15rem);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    -webkit-text-stroke: 4px var(--void-black);
    color: transparent;
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transform: scale(3);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.sfx-word.in-view {
    opacity: 0.25;
    transform: scale(1);
    animation: sfx-glow 4s ease-in-out infinite;
}

.sfx-bada {
    top: 10%;
    right: 5%;
    transform: rotate(-12deg) scale(3);
    background: linear-gradient(135deg, var(--plasma-magenta), var(--electric-cyan));
    -webkit-background-clip: text;
    background-clip: text;
}

.sfx-bada.in-view {
    transform: rotate(-12deg) scale(1);
}

.sfx-pop {
    bottom: 10%;
    left: -3%;
    transform: rotate(8deg) scale(3);
    background: linear-gradient(135deg, var(--acid-yellow), var(--searing-orange));
    -webkit-background-clip: text;
    background-clip: text;
}

.sfx-pop.in-view {
    transform: rotate(8deg) scale(1);
}

.sfx-zing {
    top: 5%;
    right: 2%;
    transform: rotate(-5deg) scale(3);
    background: linear-gradient(135deg, var(--electric-cyan), var(--ultraviolet));
    -webkit-background-clip: text;
    background-clip: text;
}

.sfx-zing.in-view {
    transform: rotate(-5deg) scale(1);
}

.sfx-pow {
    top: 15%;
    right: -2%;
    transform: rotate(6deg) scale(3);
    background: linear-gradient(135deg, var(--plasma-magenta), var(--acid-yellow));
    -webkit-background-clip: text;
    background-clip: text;
}

.sfx-pow.in-view {
    transform: rotate(6deg) scale(1);
}

.sfx-boom {
    bottom: 5%;
    left: 2%;
    transform: rotate(-10deg) scale(3);
    background: linear-gradient(135deg, var(--searing-orange), var(--plasma-magenta));
    -webkit-background-clip: text;
    background-clip: text;
}

.sfx-boom.in-view {
    transform: rotate(-10deg) scale(1);
}

.sfx-wham {
    top: 8%;
    left: 5%;
    transform: rotate(10deg) scale(3);
    background: linear-gradient(135deg, var(--ultraviolet), var(--electric-cyan));
    -webkit-background-clip: text;
    background-clip: text;
}

.sfx-wham.in-view {
    transform: rotate(10deg) scale(1);
}

/* ============================================
   SPLASH PANEL (Hero)
   ============================================ */
.splash-section {
    position: relative;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 7fr 3fr;
    gap: 20px;
    padding: 40px;
    overflow: hidden;
}

.splash-main-panel {
    position: relative;
    background-color: var(--inkwell);
    border: 6px solid var(--void-black);
    box-shadow: 12px 12px 0 var(--plasma-magenta);
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    clip-path: polygon(0% 0%, 98% 2%, 100% 95%, 3% 100%);
    overflow: hidden;
    z-index: 3;
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw + 1rem, 12rem);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    -webkit-text-stroke: 3px var(--void-black);
    color: var(--plasma-magenta);
    transform: rotate(-3deg);
    position: relative;
    z-index: 5;
    line-height: 1;
    margin-bottom: 30px;
    animation: hero-flicker 6s ease-in-out infinite;
}

.headline-dot {
    color: var(--electric-cyan);
    -webkit-text-stroke: 3px var(--void-black);
}

.splash-side-panels {
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 3;
}

.thumbnail-panel {
    position: relative;
    background-color: var(--inkwell);
    border: 4px solid var(--void-black);
    padding: 28px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.thumbnail-panel:hover {
    filter: brightness(1.1);
}

.thumb-1 {
    box-shadow: 8px 8px 0 var(--electric-cyan);
    transform: rotate(2deg);
    clip-path: polygon(2% 0%, 100% 3%, 97% 100%, 0% 97%);
}

.thumb-1.in-view {
    transform: rotate(2deg) scale(1);
}

.thumb-2 {
    box-shadow: 8px 8px 0 var(--acid-yellow);
    transform: rotate(-1.5deg);
    clip-path: polygon(0% 2%, 98% 0%, 100% 98%, 3% 100%);
}

.thumb-2.in-view {
    transform: rotate(-1.5deg) scale(1);
}

.thumb-3 {
    box-shadow: 8px 8px 0 var(--searing-orange);
    transform: rotate(3deg);
    clip-path: polygon(1% 0%, 100% 1%, 99% 100%, 0% 98%);
}

.thumb-3.in-view {
    transform: rotate(3deg) scale(1);
}

.thumb-label {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--electric-cyan);
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.thumb-caption {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--halftone-gray);
    line-height: 1.4;
}

/* ============================================
   SPEECH BUBBLES
   ============================================ */
.speech-bubble {
    position: relative;
    z-index: 6;
    margin-top: 20px;
}

.speech-bubble-shape {
    background: var(--chalk-white);
    border: 4px solid var(--void-black);
    border-radius: 24px;
    padding: 18px 26px;
    display: inline-block;
    transform: scale(0);
    transition: transform 0.5s var(--elastic-bezier);
    position: relative;
}

.speech-bubble-shape::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background-image: radial-gradient(circle, var(--halftone-gray) 1px, transparent 1px);
    background-size: 6px 6px;
    opacity: 0.06;
    pointer-events: none;
}

.speech-bubble.in-view .speech-bubble-shape,
.in-view .speech-bubble .speech-bubble-shape {
    transform: scale(1);
}

.speech-bubble-text {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--void-black);
    letter-spacing: 0.02em;
    opacity: 0;
    transition: opacity 0.4s ease 0.2s;
    position: relative;
}

.speech-bubble.in-view .speech-bubble-text,
.in-view .speech-bubble .speech-bubble-text {
    opacity: 1;
}

.speech-bubble-tail {
    position: absolute;
    bottom: -16px;
    left: 40px;
    width: 0;
    height: 0;
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
    border-top: 18px solid var(--void-black);
    transition: transform 0.3s ease;
}

.speech-bubble-tail::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: -10px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 14px solid var(--chalk-white);
}

.tail-left {
    left: auto;
    right: 40px;
}

.speech-bubble:hover .speech-bubble-shape {
    transform: scale(1.05);
}

.speech-bubble:hover .speech-bubble-tail {
    transform: rotate(5deg);
}

/* ============================================
   WAVE-FORM DIVIDERS
   ============================================ */
.waveform-divider {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
    z-index: 5;
    cursor: default;
}

.waveform-divider:hover {
    --wave-amp: 2;
}

.waveform-svg {
    width: 100%;
    height: 100%;
    display: block;
    transition: filter 0.3s ease;
}

.waveform-divider:hover .waveform-svg {
    filter: brightness(1.2);
}

.wave-path {
    transition: d 0.1s linear;
}

/* ============================================
   BURST STRIPS
   ============================================ */
.burst-strip {
    position: relative;
    width: 100%;
    padding: 30px 0;
    overflow: hidden;
    z-index: 5;
    background-color: var(--void-black);
}

.burst-strip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--plasma-magenta), var(--electric-cyan), var(--acid-yellow), var(--searing-orange));
}

.burst-strip::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--searing-orange), var(--acid-yellow), var(--electric-cyan), var(--plasma-magenta));
}

.burst-text {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 10rem);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    -webkit-text-stroke: 3px var(--void-black);
    color: var(--plasma-magenta);
    display: block;
    text-align: center;
    transform: rotate(-2deg);
    white-space: nowrap;
    animation: burst-glow 3s ease-in-out infinite;
}

.burst-strip-alt .burst-text {
    color: var(--electric-cyan);
    transform: rotate(1.5deg);
}

/* ============================================
   MID-ZONE PANELS
   ============================================ */
.panel-section {
    position: relative;
    overflow: hidden;
}

.mid-zone {
    min-height: 80vh;
    display: grid;
    padding: 60px 40px;
    gap: 20px;
    align-items: center;
}

.left-heavy {
    grid-template-columns: 8fr 4fr;
}

.right-heavy {
    grid-template-columns: 4fr 8fr;
}

.panel-content-main {
    position: relative;
    background-color: var(--inkwell);
    border: 5px solid var(--void-black);
    padding: 50px 45px;
    z-index: 4;
}

.left-heavy .panel-content-main {
    box-shadow: 10px 10px 0 var(--electric-cyan);
    clip-path: polygon(0% 0%, 97% 3%, 100% 96%, 2% 100%);
    transform: rotate(-1.5deg);
}

.right-heavy .panel-content-main {
    box-shadow: -10px 10px 0 var(--plasma-magenta);
    clip-path: polygon(3% 0%, 100% 2%, 98% 100%, 0% 97%);
    transform: rotate(1.5deg);
}

.left-heavy .panel-content-main.in-view {
    transform: rotate(-1.5deg) scale(1);
}

.right-heavy .panel-content-main.in-view {
    transform: rotate(1.5deg) scale(1);
}

.section-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw + 0.5rem, 3.5rem);
    letter-spacing: 0.04em;
    color: var(--chalk-white);
    margin-bottom: 24px;
    position: relative;
    z-index: 3;
}

.left-heavy .section-title {
    text-shadow: 2px 2px 0 var(--plasma-magenta);
}

.right-heavy .section-title {
    text-shadow: 2px 2px 0 var(--electric-cyan);
}

.body-text {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--chalk-white);
    max-width: 42ch;
    margin-bottom: 16px;
    position: relative;
    z-index: 3;
}

.panel-decorative-edge {
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.edge-waveform {
    width: 100%;
    height: 100%;
}

/* ============================================
   FOOTER ZONE
   ============================================ */
.footer-section {
    position: relative;
    min-height: 80vh;
    display: grid;
    grid-template-columns: 3fr 7fr;
    gap: 20px;
    padding: 60px 40px;
    align-items: center;
}

.footer-credits {
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 4;
}

.credit-box {
    background-color: var(--acid-yellow);
    border: 4px solid var(--void-black);
    padding: 22px 20px;
    position: relative;
    transition: transform 0.3s var(--elastic-bezier);
}

.credit-box:hover {
    filter: brightness(1.05);
}

.credit-box-1 {
    box-shadow: 6px 6px 0 var(--plasma-magenta);
    transform: rotate(2deg);
}

.credit-box-1.in-view {
    transform: rotate(2deg) scale(1);
}

.credit-box-2 {
    box-shadow: 6px 6px 0 var(--ultraviolet);
    transform: rotate(-1.5deg);
}

.credit-box-2.in-view {
    transform: rotate(-1.5deg) scale(1);
}

.credit-box-3 {
    box-shadow: 6px 6px 0 var(--electric-cyan);
    transform: rotate(1deg);
}

.credit-box-3.in-view {
    transform: rotate(1deg) scale(1);
}

.credit-label {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--void-black);
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 4px;
}

.credit-value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--void-black);
    display: block;
}

.footer-main-panel {
    position: relative;
    background-color: var(--inkwell);
    border: 6px solid var(--void-black);
    box-shadow: -12px 12px 0 var(--electric-cyan);
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    clip-path: polygon(3% 0%, 100% 2%, 97% 100%, 0% 96%);
    overflow: hidden;
    z-index: 3;
}

.footer-headline {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 10rem);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    -webkit-text-stroke: 3px var(--void-black);
    color: var(--electric-cyan);
    line-height: 1;
    margin-bottom: 20px;
    position: relative;
    z-index: 5;
    animation: hero-flicker 8s ease-in-out infinite;
}

.footer-tagline {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: clamp(1rem, 2vw, 1.5rem);
    letter-spacing: 0.04em;
    color: var(--halftone-gray);
    position: relative;
    z-index: 5;
    margin-bottom: 30px;
}

.speech-bubble-footer {
    margin-top: 10px;
}

.action-lines-footer {
    opacity: 0.08;
}

/* ============================================
   POW! NAVIGATION BADGE
   ============================================ */
.pow-badge {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s var(--elastic-bezier);
    animation: pow-badge-bob 3s ease-in-out infinite;
}

.pow-badge:hover {
    transform: scale(1.15) rotate(10deg);
    animation: none;
}

.pow-badge-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    filter: drop-shadow(3px 3px 0 var(--void-black));
}

.pow-badge-text {
    font-family: var(--font-accent);
    font-size: 0.7rem;
    color: var(--void-black);
    position: relative;
    z-index: 2;
    letter-spacing: 0.02em;
}

/* ============================================
   PANEL INDEX OVERLAY
   ============================================ */
.panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.panel-overlay.active {
    opacity: 1;
    visibility: visible;
}

.panel-overlay-inner {
    text-align: center;
    max-width: 900px;
    width: 90%;
}

.overlay-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: none;
    border: none;
    color: var(--chalk-white);
    font-size: 3rem;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    line-height: 1;
}

.overlay-close:hover {
    color: var(--plasma-magenta);
    transform: rotate(90deg);
}

.overlay-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    -webkit-text-stroke: 2px var(--void-black);
    color: var(--acid-yellow);
    margin-bottom: 40px;
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.panel-thumb {
    background-color: var(--inkwell);
    border: 3px solid var(--void-black);
    box-shadow: 6px 6px 0 var(--plasma-magenta);
    padding: 30px 20px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s var(--elastic-bezier), box-shadow 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.panel-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, var(--plasma-magenta) 1px, transparent 1px);
    background-size: 8px 8px;
    opacity: 0.08;
    pointer-events: none;
}

.panel-overlay.active .panel-thumb {
    animation: overlay-panel-in 0.5s var(--elastic-bezier) both;
}

.panel-overlay.active .panel-thumb:nth-child(1) { animation-delay: 0.05s; }
.panel-overlay.active .panel-thumb:nth-child(2) { animation-delay: 0.1s; }
.panel-overlay.active .panel-thumb:nth-child(3) { animation-delay: 0.15s; }
.panel-overlay.active .panel-thumb:nth-child(4) { animation-delay: 0.2s; }
.panel-overlay.active .panel-thumb:nth-child(5) { animation-delay: 0.25s; }
.panel-overlay.active .panel-thumb:nth-child(6) { animation-delay: 0.3s; }
.panel-overlay.active .panel-thumb:nth-child(7) { animation-delay: 0.35s; }

.panel-thumb:hover {
    transform: scale(1.05) rotate(-2deg);
    box-shadow: 8px 8px 0 var(--electric-cyan);
}

.panel-thumb-label {
    font-family: var(--font-accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--electric-cyan);
    letter-spacing: 0.06em;
    position: relative;
}

.panel-thumb-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--chalk-white);
    -webkit-text-stroke: 2px var(--void-black);
    position: relative;
}

/* ============================================
   SCROLL ROTATION (JS updates --scroll-rot)
   ============================================ */
.panel-section {
    transform: rotate(calc(var(--scroll-rot, 0) * 1deg));
    transition: transform 0.15s linear;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .splash-section {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .splash-side-panels {
        flex-direction: row;
    }

    .mid-zone.left-heavy,
    .mid-zone.right-heavy {
        grid-template-columns: 1fr;
        padding: 40px 20px;
    }

    .footer-section {
        grid-template-columns: 1fr;
        padding: 40px 20px;
    }

    .footer-credits {
        flex-direction: row;
    }

    .credit-box {
        flex: 1;
    }

    .panel-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sfx-word {
        font-size: clamp(3rem, 8vw, 8rem);
    }

    .burst-text {
        font-size: clamp(2.5rem, 8vw, 6rem);
    }

    .splash-main-panel {
        padding: 40px 30px;
    }

    .panel-content-main {
        padding: 35px 30px;
    }

    .lens-flare {
        width: 150px;
        height: 150px;
    }

    .right-heavy .panel-decorative-edge {
        order: 2;
    }

    .right-heavy .panel-content-main {
        order: 1;
    }
}

@media (max-width: 480px) {
    .splash-side-panels {
        flex-direction: column;
    }

    .footer-credits {
        flex-direction: column;
    }

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

    .pow-badge {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }

    .hero-headline {
        font-size: clamp(2.5rem, 12vw, 5rem);
    }

    .footer-headline {
        font-size: clamp(2rem, 10vw, 4rem);
    }

    .waveform-divider {
        height: 80px;
    }
}