/* ============================================
   MOODFUL LOADERS — Design System & Styles
   24 Hours. 24 Moods. 24 Loading States.
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Typography */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
    
    /* Colors */
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #e8e8e8;
    --color-accent: #ffffff;
    --color-muted: #666666;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-reveal: 600ms;
}

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

html {
    scroll-behavior: smooth;
    scroll-snap-type: y mandatory;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text-primary);
    background-color: #0d0d0d;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Page Container
   ============================================ */
.page-container {
    width: 100%;
}

/* ============================================
   Scroll Indicator
   ============================================ */
.scroll-indicator {
    position: fixed;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.scroll-indicator.visible {
    opacity: 1;
}

.scroll-track {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.scroll-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.scroll-dot:hover {
    border-color: rgba(255, 255, 255, 0.5);
}

.scroll-dot.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #0a0a0a 0%, #0d0d0d 100%);
    scroll-snap-align: start;
    position: relative;
}

.hero-content {
    text-align: center;
    padding: var(--space-md);
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s var(--ease-out-expo) 0.2s forwards;
}

.hero-title .weight-bold {
    font-weight: 600;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-secondary);
    font-weight: 300;
    letter-spacing: 0.02em;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s var(--ease-out-expo) 0.5s forwards;
}

.scroll-cue {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out-expo) 1s forwards;
}

.scroll-cue svg {
    color: var(--color-text-secondary);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Mood Sections
   ============================================ */
.mood-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color, #0d0d0d);
    scroll-snap-align: start;
    position: relative;
    padding: var(--space-lg) var(--space-md);
    overflow: hidden;
}

/* Grain texture overlay for Anxiety section */
.mood-section[data-mood="anxiety"]::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

.mood-label {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    font-family: var(--font-body);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    opacity: 0;
    transform: translateX(-20px);
    transition: all var(--duration-reveal) var(--ease-out-expo);
    transition-delay: 200ms;
}

.mood-section.in-view .mood-label {
    opacity: 1;
    transform: translateX(0);
}

.section-number {
    position: absolute;
    bottom: var(--space-md);
    right: var(--space-md);
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.05);
    line-height: 1;
    pointer-events: none;
}

.mood-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    max-width: 1200px;
    width: 100%;
    opacity: 0;
    transform: translateY(24px);
    transition: all var(--duration-reveal) var(--ease-out-expo);
}

.mood-section.in-view .mood-content {
    opacity: 1;
    transform: translateY(0);
}

/* Alternate layout direction */
.mood-section:nth-child(odd) .mood-content {
    flex-direction: row;
}

.mood-section:nth-child(even) .mood-content {
    flex-direction: row-reverse;
}

/* ============================================
   Illustrations
   ============================================ */
.illustration-container {
    flex: 0 0 40%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.illustration {
    width: 100%;
    max-width: 200px;
    height: auto;
    max-height: 280px;
}

/* ============================================
   Loader Container
   ============================================ */
.loader-container {
    flex: 0 0 60%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.loader {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mood-copy {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    text-align: center;
    letter-spacing: 0.01em;
}

/* ============================================
   LOADER ANIMATIONS — Original 8
   ============================================ */

/* --- 1. PATIENCE: Breathing Ring --- */
.loader-patience svg {
    width: 100%;
    height: 100%;
}

.breathing-ring {
    fill: none;
    stroke: var(--color-accent);
    stroke-width: 2;
    stroke-dasharray: 251;
    stroke-dashoffset: 0;
    transform-origin: center;
}

.mood-section.in-view .breathing-ring {
    animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% {
        transform: scale(0.8);
        opacity: 0.6;
    }
    50% {
        transform: scale(1);
        opacity: 1;
    }
}

/* --- 2. ANTICIPATION: Bouncing Dots --- */
.loader-anticipation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.bounce-dot {
    width: 14px;
    height: 14px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.8;
}

.mood-section.in-view .bounce-dot {
    animation: bounceDot 1s ease-in-out infinite;
}

.mood-section.in-view .bounce-dot:nth-child(1) { animation-delay: 0ms; }
.mood-section.in-view .bounce-dot:nth-child(2) { animation-delay: 160ms; }
.mood-section.in-view .bounce-dot:nth-child(3) { animation-delay: 320ms; }

@keyframes bounceDot {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* --- 3. CURIOSITY: Rotating Magnifying Glass --- */
.loader-curiosity svg {
    width: 80px;
    height: 80px;
    stroke: var(--color-accent);
    stroke-width: 3;
}

.mood-section.in-view .loader-curiosity svg {
    animation: wobbleRotate 1.8s ease-in-out infinite;
}

@keyframes wobbleRotate {
    0% { transform: rotate(0deg); }
    5% { transform: rotate(10deg); }
    100% { transform: rotate(360deg); }
}

/* --- 4. BOREDOM: Sisyphean Bar --- */
.loader-boredom {
    width: 160px;
    height: 120px;
}

.sisyphean-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.sisyphean-fill {
    height: 100%;
    width: 0%;
    background: var(--color-accent);
    border-radius: 2px;
}

.mood-section.in-view .sisyphean-fill {
    animation: sisyphus 6s ease infinite;
}

@keyframes sisyphus {
    0% { width: 0%; }
    40% { width: 85%; }
    50% { width: 85%; }
    60% { width: 40%; }
    70% { width: 40%; }
    85% { width: 70%; }
    95% { width: 70%; }
    100% { width: 0%; }
}

/* --- 5. TRUST: Stacking Blocks --- */
.loader-trust {
    width: 120px;
    height: 100px;
}

.stacking-blocks {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 4px;
    width: 100%;
    justify-content: flex-start;
    padding-left: 20px;
}

.block {
    width: 30px;
    height: 30px;
    background: var(--color-accent);
    opacity: 0;
    transform: translateX(-10px);
}

.mood-section.in-view .block {
    animation: stackBlock 3s ease-in-out infinite;
}

.mood-section.in-view .block-1 { animation-delay: 0ms; }
.mood-section.in-view .block-2 { animation-delay: 400ms; }
.mood-section.in-view .block-3 { animation-delay: 800ms; }
.mood-section.in-view .block-4 { animation-delay: 1200ms; }

@keyframes stackBlock {
    0%, 10% {
        opacity: 0;
        transform: translateX(-10px);
    }
    20%, 70% {
        opacity: 1;
        transform: translateX(0);
    }
    85%, 100% {
        opacity: 0;
        transform: translateX(0);
    }
}

/* --- 6. ANXIETY: Jittery Cursor --- */
.loader-anxiety {
    width: 60px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jittery-cursor {
    width: 3px;
    height: 40px;
    background: var(--color-accent);
}

.mood-section.in-view .jittery-cursor {
    animation: jitterBlink 2s step-end infinite;
}

@keyframes jitterBlink {
    0%, 10% { opacity: 1; }
    11%, 20% { opacity: 0; }
    21%, 30% { opacity: 1; }
    31%, 35% { opacity: 0; }
    36%, 38% { opacity: 1; }
    39%, 41% { opacity: 0; }
    42%, 50% { opacity: 1; }
    51%, 60% { opacity: 0; }
    61%, 70% { opacity: 1; }
    71%, 75% { opacity: 0; }
    76%, 78% { opacity: 1; }
    79%, 81% { opacity: 0; }
    82%, 90% { opacity: 1; }
    91%, 100% { opacity: 0; }
}

/* --- 7. WONDER: Particle Scatter --- */
.loader-wonder {
    width: 120px;
    height: 120px;
    position: relative;
}

.particle-scatter {
    width: 100%;
    height: 100%;
    position: relative;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.mood-section.in-view .particle {
    animation: scatterPulse 5s ease-in-out infinite;
}

.particle:nth-child(1) { --angle: 0deg; --distance: 50px; animation-delay: 0ms; }
.particle:nth-child(2) { --angle: 30deg; --distance: 45px; animation-delay: 400ms; }
.particle:nth-child(3) { --angle: 60deg; --distance: 55px; animation-delay: 800ms; }
.particle:nth-child(4) { --angle: 90deg; --distance: 48px; animation-delay: 1200ms; }
.particle:nth-child(5) { --angle: 120deg; --distance: 52px; animation-delay: 1600ms; }
.particle:nth-child(6) { --angle: 150deg; --distance: 46px; animation-delay: 2000ms; }
.particle:nth-child(7) { --angle: 180deg; --distance: 50px; animation-delay: 2400ms; }
.particle:nth-child(8) { --angle: 210deg; --distance: 54px; animation-delay: 2800ms; }
.particle:nth-child(9) { --angle: 240deg; --distance: 47px; animation-delay: 3200ms; }
.particle:nth-child(10) { --angle: 270deg; --distance: 51px; animation-delay: 3600ms; }
.particle:nth-child(11) { --angle: 300deg; --distance: 49px; animation-delay: 4000ms; }
.particle:nth-child(12) { --angle: 330deg; --distance: 53px; animation-delay: 4400ms; }

@keyframes scatterPulse {
    0% {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(var(--distance));
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(0);
        opacity: 0;
    }
}

/* --- 8. RELIEF: Checkmark Draw --- */
.loader-relief svg {
    width: 100px;
    height: 100px;
}

.checkmark {
    stroke: var(--color-accent);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 80;
    stroke-dashoffset: 80;
}

.glow-ring {
    stroke: var(--color-accent);
    opacity: 0;
}

.mood-section.in-view .checkmark {
    animation: drawCheck 1.5s ease-out forwards, checkLoop 4s ease-in-out 1.5s infinite;
}

.mood-section.in-view .glow-ring {
    animation: glowPulse 4s ease-in-out 1s infinite;
}

@keyframes drawCheck {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes checkLoop {
    0%, 70% {
        stroke-dashoffset: 0;
    }
    85%, 100% {
        stroke-dashoffset: 80;
    }
}

@keyframes glowPulse {
    0%, 60% {
        opacity: 0;
        transform: scale(1);
    }
    70% {
        opacity: 0.5;
        transform: scale(1.05);
    }
    80%, 100% {
        opacity: 0;
        transform: scale(1.1);
    }
}

/* ============================================
   LOADER ANIMATIONS — New 16 Loaders
   ============================================ */

/* --- 9. FOCUS: Netflix-style Spinner --- */
.loader-focus {
    width: 100px;
    height: 100px;
}

.netflix-spinner {
    width: 80px;
    height: 80px;
    position: relative;
}

.spinner-arc {
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: var(--color-accent);
    border-right-color: var(--color-accent);
    border-radius: 50%;
    position: absolute;
}

.mood-section.in-view .spinner-arc {
    animation: netflixSpin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

@keyframes netflixSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- 10. DETERMINATION: Climbing Dots --- */
.loader-determination {
    width: 120px;
    height: 60px;
}

.climbing-dots {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: flex-start;
}

.climb-dot {
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.3;
}

.mood-section.in-view .climb-dot {
    animation: climbForward 2s ease-in-out infinite;
}

.mood-section.in-view .climb-dot:nth-child(1) { animation-delay: 0ms; }
.mood-section.in-view .climb-dot:nth-child(2) { animation-delay: 150ms; }
.mood-section.in-view .climb-dot:nth-child(3) { animation-delay: 300ms; }
.mood-section.in-view .climb-dot:nth-child(4) { animation-delay: 450ms; }
.mood-section.in-view .climb-dot:nth-child(5) { animation-delay: 600ms; }

@keyframes climbForward {
    0%, 100% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(10px); }
}

/* --- 11. HOPE: Growing Stem --- */
.loader-hope {
    width: 80px;
    height: 120px;
}

.growing-line {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
}

.grow-stem {
    width: 2px;
    height: 0;
    background: var(--color-accent);
    position: absolute;
    bottom: 20px;
}

.mood-section.in-view .grow-stem {
    animation: growStem 3s ease-out infinite;
}

.grow-leaf {
    width: 20px;
    height: 10px;
    border: 2px solid var(--color-accent);
    border-radius: 50% 50% 50% 50% / 0% 0% 100% 100%;
    position: absolute;
    opacity: 0;
    bottom: 60px;
}

.grow-leaf-1 {
    left: 50%;
    transform: rotate(-45deg);
    transform-origin: bottom left;
}

.grow-leaf-2 {
    right: 50%;
    transform: rotate(45deg);
    transform-origin: bottom right;
}

.mood-section.in-view .grow-leaf-1 {
    animation: growLeaf1 3s ease-out infinite;
}

.mood-section.in-view .grow-leaf-2 {
    animation: growLeaf2 3s ease-out infinite;
}

@keyframes growStem {
    0%, 10% { height: 0; }
    50%, 80% { height: 60px; }
    100% { height: 0; }
}

@keyframes growLeaf1 {
    0%, 40% { opacity: 0; transform: rotate(-45deg) scale(0); }
    60%, 80% { opacity: 1; transform: rotate(-45deg) scale(1); }
    100% { opacity: 0; transform: rotate(-45deg) scale(0); }
}

@keyframes growLeaf2 {
    0%, 45% { opacity: 0; transform: rotate(45deg) scale(0); }
    65%, 80% { opacity: 1; transform: rotate(45deg) scale(1); }
    100% { opacity: 0; transform: rotate(45deg) scale(0); }
}

/* --- 12. URGENCY: Speed Bars --- */
.loader-urgency {
    width: 100px;
    height: 60px;
}

.speed-bars {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 100%;
}

.speed-bar {
    width: 4px;
    height: 30px;
    background: var(--color-accent);
    border-radius: 2px;
}

.mood-section.in-view .speed-bar {
    animation: speedPulse 0.6s ease-in-out infinite;
}

.mood-section.in-view .speed-bar:nth-child(1) { animation-delay: 0ms; height: 20px; }
.mood-section.in-view .speed-bar:nth-child(2) { animation-delay: 80ms; height: 35px; }
.mood-section.in-view .speed-bar:nth-child(3) { animation-delay: 160ms; height: 50px; }
.mood-section.in-view .speed-bar:nth-child(4) { animation-delay: 240ms; height: 35px; }
.mood-section.in-view .speed-bar:nth-child(5) { animation-delay: 320ms; height: 20px; }

@keyframes speedPulse {
    0%, 100% { transform: scaleY(1); opacity: 0.5; }
    50% { transform: scaleY(1.5); opacity: 1; }
}

/* --- 13. SERENITY: Floating Orbs --- */
.loader-serenity {
    width: 120px;
    height: 80px;
}

.floating-orbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    height: 100%;
}

.orb {
    width: 16px;
    height: 16px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.6;
}

.mood-section.in-view .orb {
    animation: floatOrb 3s ease-in-out infinite;
}

.mood-section.in-view .orb:nth-child(1) { animation-delay: 0ms; }
.mood-section.in-view .orb:nth-child(2) { animation-delay: 500ms; }
.mood-section.in-view .orb:nth-child(3) { animation-delay: 1000ms; }

@keyframes floatOrb {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50% { transform: translateY(-15px); opacity: 0.9; }
}

/* --- 14. CONFUSION: Maze Path --- */
.loader-confusion {
    width: 100px;
    height: 100px;
}

.maze-spinner svg {
    width: 100%;
    height: 100%;
}

.maze-path {
    stroke: rgba(255, 255, 255, 0.2);
    stroke-width: 2;
    stroke-linecap: round;
}

.maze-dot {
    fill: var(--color-accent);
}

.mood-section.in-view .maze-dot {
    animation: mazePath 4s ease-in-out infinite;
}

@keyframes mazePath {
    0% { transform: translate(0, 0); }
    12.5% { transform: translate(0, 20px); }
    25% { transform: translate(-20px, 20px); }
    37.5% { transform: translate(-20px, 40px); }
    50% { transform: translate(0, 40px); }
    62.5% { transform: translate(0, 60px); }
    75% { transform: translate(20px, 60px); }
    87.5% { transform: translate(20px, 40px); }
    100% { transform: translate(40px, 40px); }
}

/* --- 15. EXCITEMENT: Burst Ring --- */
.loader-excitement {
    width: 120px;
    height: 120px;
    position: relative;
}

.burst-ring {
    width: 100%;
    height: 100%;
    position: relative;
}

.burst {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.mood-section.in-view .burst {
    animation: burstOut 1.5s ease-out infinite;
}

.burst:nth-child(1) { --burst-angle: 0deg; animation-delay: 0ms; }
.burst:nth-child(2) { --burst-angle: 45deg; animation-delay: 100ms; }
.burst:nth-child(3) { --burst-angle: 90deg; animation-delay: 200ms; }
.burst:nth-child(4) { --burst-angle: 135deg; animation-delay: 300ms; }
.burst:nth-child(5) { --burst-angle: 180deg; animation-delay: 400ms; }
.burst:nth-child(6) { --burst-angle: 225deg; animation-delay: 500ms; }
.burst:nth-child(7) { --burst-angle: 270deg; animation-delay: 600ms; }
.burst:nth-child(8) { --burst-angle: 315deg; animation-delay: 700ms; }

@keyframes burstOut {
    0% {
        transform: translate(-50%, -50%) rotate(var(--burst-angle)) translateX(0);
        opacity: 1;
        width: 8px;
        height: 8px;
    }
    100% {
        transform: translate(-50%, -50%) rotate(var(--burst-angle)) translateX(50px);
        opacity: 0;
        width: 4px;
        height: 4px;
    }
}

/* --- 16. MELANCHOLY: Drip Loader --- */
.loader-melancholy {
    width: 60px;
    height: 100px;
}

.drip-loader {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
}

.drip-loader::before {
    content: '';
    position: absolute;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.5;
}

.drip {
    position: absolute;
    top: 15px;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0;
}

.mood-section.in-view .drip {
    animation: dripFall 2.5s ease-in infinite;
}

@keyframes dripFall {
    0% { top: 15px; opacity: 0; transform: scale(0.5); }
    10% { opacity: 1; transform: scale(1); }
    90% { opacity: 0.5; }
    100% { top: 90px; opacity: 0; transform: scale(0.3); }
}

/* --- 17. PERSISTENCE: Push Block --- */
.loader-persistence {
    width: 140px;
    height: 60px;
}

.push-bar {
    width: 100%;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.push-block {
    width: 30px;
    height: 100%;
    background: var(--color-accent);
    border-radius: 4px;
    position: absolute;
    left: 0;
}

.mood-section.in-view .push-block {
    animation: pushForward 2s ease-in-out infinite;
}

@keyframes pushForward {
    0%, 100% { left: 0; }
    45%, 55% { left: calc(100% - 30px); }
}

/* --- 18. FLOW: Wave Bars --- */
.loader-flow {
    width: 100px;
    height: 60px;
}

.wave-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 100%;
}

.wave-bar {
    width: 4px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 2px;
}

.mood-section.in-view .wave-bar {
    animation: waveFlow 1.2s ease-in-out infinite;
}

.mood-section.in-view .wave-bar:nth-child(1) { animation-delay: 0ms; }
.mood-section.in-view .wave-bar:nth-child(2) { animation-delay: 100ms; }
.mood-section.in-view .wave-bar:nth-child(3) { animation-delay: 200ms; }
.mood-section.in-view .wave-bar:nth-child(4) { animation-delay: 300ms; }
.mood-section.in-view .wave-bar:nth-child(5) { animation-delay: 400ms; }
.mood-section.in-view .wave-bar:nth-child(6) { animation-delay: 500ms; }
.mood-section.in-view .wave-bar:nth-child(7) { animation-delay: 600ms; }

@keyframes waveFlow {
    0%, 100% { height: 20px; opacity: 0.5; }
    50% { height: 50px; opacity: 1; }
}

/* --- 19. DOUBT: Pendulum --- */
.loader-doubt {
    width: 100px;
    height: 100px;
}

.pendulum {
    width: 100%;
    height: 100%;
    position: relative;
}

.pendulum::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
    transform: translateX(-50%);
}

.pendulum-arm {
    position: absolute;
    top: 10px;
    left: 50%;
    width: 2px;
    height: 60px;
    background: var(--color-accent);
    transform-origin: top center;
    transform: translateX(-50%);
}

.mood-section.in-view .pendulum-arm {
    animation: pendulumSwing 2s ease-in-out infinite;
}

.pendulum-ball {
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 50%;
    transform: translateX(-50%);
}

@keyframes pendulumSwing {
    0%, 100% { transform: translateX(-50%) rotate(-30deg); }
    50% { transform: translateX(-50%) rotate(30deg); }
}

/* --- 20. RESOLVE: Lock Loader --- */
.loader-resolve {
    width: 100px;
    height: 100px;
}

.lock-loader svg {
    width: 100%;
    height: 100%;
}

.lock-body {
    fill: none;
    stroke: var(--color-accent);
    stroke-width: 3;
}

.lock-shackle {
    stroke: var(--color-accent);
    transform-origin: 50px 50px;
}

.mood-section.in-view .lock-shackle {
    animation: lockClose 2s ease-in-out infinite;
}

.lock-keyhole {
    fill: var(--color-accent);
}

@keyframes lockClose {
    0%, 40% { transform: translateY(-10px); }
    50%, 100% { transform: translateY(0); }
}

/* --- 21. NOSTALGIA: Fading Circles --- */
.loader-nostalgia {
    width: 120px;
    height: 80px;
}

.fade-circles {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 100%;
}

.fade-circle {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0.3;
}

.mood-section.in-view .fade-circle {
    animation: fadeMemory 3s ease-in-out infinite;
}

.mood-section.in-view .fade-circle:nth-child(1) { animation-delay: 0ms; }
.mood-section.in-view .fade-circle:nth-child(2) { animation-delay: 400ms; }
.mood-section.in-view .fade-circle:nth-child(3) { animation-delay: 800ms; }
.mood-section.in-view .fade-circle:nth-child(4) { animation-delay: 1200ms; }

@keyframes fadeMemory {
    0%, 100% { opacity: 0.2; transform: scale(0.8); }
    50% { opacity: 0.8; transform: scale(1); }
}

/* --- 22. RESTLESSNESS: Tapping Dots --- */
.loader-restlessness {
    width: 100px;
    height: 60px;
}

.tap-dots {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 8px;
    height: 100%;
    padding-bottom: 10px;
}

.tap-dot {
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
}

.mood-section.in-view .tap-dot {
    animation: tapTap 0.8s ease-in-out infinite;
}

.mood-section.in-view .tap-dot:nth-child(1) { animation-delay: 0ms; }
.mood-section.in-view .tap-dot:nth-child(2) { animation-delay: 100ms; }
.mood-section.in-view .tap-dot:nth-child(3) { animation-delay: 200ms; }
.mood-section.in-view .tap-dot:nth-child(4) { animation-delay: 300ms; }

@keyframes tapTap {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
    30% { transform: translateY(-15px); opacity: 1; }
}

/* --- 23. ACCEPTANCE: Unfolding Panels --- */
.loader-acceptance {
    width: 100px;
    height: 80px;
}

.unfold-loader {
    width: 80px;
    height: 60px;
    position: relative;
    display: flex;
    justify-content: center;
}

.unfold-panel {
    width: 30px;
    height: 60px;
    background: var(--color-accent);
    position: absolute;
    top: 0;
}

.unfold-left {
    left: 50%;
    transform-origin: left center;
}

.unfold-right {
    right: 50%;
    transform-origin: right center;
}

.mood-section.in-view .unfold-left {
    animation: unfoldLeft 2.5s ease-in-out infinite;
}

.mood-section.in-view .unfold-right {
    animation: unfoldRight 2.5s ease-in-out infinite;
}

@keyframes unfoldLeft {
    0%, 20% { transform: rotateY(0deg); }
    50%, 70% { transform: rotateY(-90deg); }
    100% { transform: rotateY(0deg); }
}

@keyframes unfoldRight {
    0%, 20% { transform: rotateY(0deg); }
    50%, 70% { transform: rotateY(90deg); }
    100% { transform: rotateY(0deg); }
}

/* --- 24. COMPLETION: Circle Complete --- */
.loader-completion {
    width: 100px;
    height: 100px;
}

.circle-complete svg {
    width: 100%;
    height: 100%;
}

.complete-track {
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3;
}

.complete-fill {
    stroke: var(--color-accent);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 251;
    stroke-dashoffset: 251;
    transform: rotate(-90deg);
    transform-origin: center;
}

.mood-section.in-view .complete-fill {
    animation: completeFill 3s ease-in-out infinite;
}

.complete-dot {
    fill: var(--color-accent);
}

.mood-section.in-view .complete-dot {
    animation: completeDot 3s ease-in-out infinite;
}

@keyframes completeFill {
    0% { stroke-dashoffset: 251; }
    50%, 60% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 251; }
}

@keyframes completeDot {
    0% { transform: rotate(0deg); transform-origin: 50px 50px; }
    50%, 60% { transform: rotate(360deg); transform-origin: 50px 50px; }
    100% { transform: rotate(360deg); transform-origin: 50px 50px; }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
    padding: var(--space-lg);
    text-align: center;
    scroll-snap-align: start;
}

.footer-quote {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-style: italic;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    max-width: 600px;
}

.footer-credit {
    font-size: 0.875rem;
    color: var(--color-muted);
    letter-spacing: 0.05em;
}

/* ============================================
   Responsive Breakpoints
   ============================================ */

/* Mobile: < 480px */
@media (max-width: 479px) {
    .illustration-container {
        display: none;
    }
    
    .mood-content {
        flex-direction: column !important;
    }
    
    .loader-container {
        flex: 1;
    }
    
    .mood-label {
        font-size: 0.9rem;
    }
    
    .section-number {
        font-size: 2.5rem;
    }
    
    .scroll-indicator {
        right: 0.75rem;
    }
    
    .scroll-dot {
        width: 4px;
        height: 4px;
    }
    
    .scroll-track {
        gap: 0.35rem;
    }
}

/* Small tablets: 480px – 768px */
@media (min-width: 480px) and (max-width: 767px) {
    .mood-content {
        flex-direction: column !important;
        gap: var(--space-lg);
    }
    
    .illustration-container {
        flex: 0 0 auto;
    }
    
    .loader-container {
        flex: 0 0 auto;
    }
    
    .illustration {
        max-width: 160px;
        max-height: 220px;
    }
    
    .scroll-dot {
        width: 5px;
        height: 5px;
    }
    
    .scroll-track {
        gap: 0.4rem;
    }
}

/* Tablets: 768px – 1200px */
@media (min-width: 768px) and (max-width: 1199px) {
    .illustration-container {
        flex: 0 0 40%;
    }
    
    .loader-container {
        flex: 0 0 60%;
    }
    
    .illustration {
        max-width: 180px;
    }
}

/* Desktop: > 1200px */
@media (min-width: 1200px) {
    .mood-content {
        gap: var(--space-xl);
        padding: 0 var(--space-lg);
    }
    
    .illustration {
        max-width: 220px;
        max-height: 300px;
    }
    
    .loader {
        width: 150px;
        height: 150px;
    }
}

/* ============================================
   Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
        scroll-snap-type: none;
    }
    
    .hero-title,
    .hero-subtitle,
    .scroll-cue {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .scroll-cue svg {
        animation: none;
    }
    
    .mood-content {
        transition: none;
        opacity: 1;
        transform: none;
    }
    
    .mood-label {
        transition: none;
        opacity: 1;
        transform: none;
    }
    
    /* Static loader states for all 24 loaders */
    .breathing-ring,
    .bounce-dot,
    .loader-curiosity svg,
    .sisyphean-fill,
    .block,
    .jittery-cursor,
    .particle,
    .checkmark,
    .glow-ring,
    .spinner-arc,
    .climb-dot,
    .grow-stem,
    .grow-leaf,
    .speed-bar,
    .orb,
    .maze-dot,
    .burst,
    .drip,
    .push-block,
    .wave-bar,
    .pendulum-arm,
    .lock-shackle,
    .fade-circle,
    .tap-dot,
    .unfold-left,
    .unfold-right,
    .complete-fill,
    .complete-dot {
        animation: none !important;
    }
    
    /* Static states */
    .breathing-ring {
        transform: scale(0.9);
        opacity: 0.8;
    }
    
    .sisyphean-fill {
        width: 60%;
    }
    
    .block {
        opacity: 1;
        transform: none;
    }
    
    .jittery-cursor {
        opacity: 1;
    }
    
    .particle {
        opacity: 0.6;
    }
    
    .particle:nth-child(1) { transform: translate(-50%, -50%) rotate(0deg) translateX(30px); }
    .particle:nth-child(2) { transform: translate(-50%, -50%) rotate(30deg) translateX(30px); }
    .particle:nth-child(3) { transform: translate(-50%, -50%) rotate(60deg) translateX(30px); }
    .particle:nth-child(4) { transform: translate(-50%, -50%) rotate(90deg) translateX(30px); }
    .particle:nth-child(5) { transform: translate(-50%, -50%) rotate(120deg) translateX(30px); }
    .particle:nth-child(6) { transform: translate(-50%, -50%) rotate(150deg) translateX(30px); }
    .particle:nth-child(7) { transform: translate(-50%, -50%) rotate(180deg) translateX(30px); }
    .particle:nth-child(8) { transform: translate(-50%, -50%) rotate(210deg) translateX(30px); }
    .particle:nth-child(9) { transform: translate(-50%, -50%) rotate(240deg) translateX(30px); }
    .particle:nth-child(10) { transform: translate(-50%, -50%) rotate(270deg) translateX(30px); }
    .particle:nth-child(11) { transform: translate(-50%, -50%) rotate(300deg) translateX(30px); }
    .particle:nth-child(12) { transform: translate(-50%, -50%) rotate(330deg) translateX(30px); }
    
    .checkmark {
        stroke-dashoffset: 0;
    }
    
    .glow-ring {
        opacity: 0.3;
    }
    
    .spinner-arc {
        border-top-color: var(--color-accent);
        border-right-color: var(--color-accent);
    }
    
    .climb-dot {
        opacity: 0.7;
    }
    
    .grow-stem {
        height: 50px;
    }
    
    .grow-leaf {
        opacity: 0.8;
    }
    
    .speed-bar {
        opacity: 0.8;
    }
    
    .orb {
        opacity: 0.7;
    }
    
    .burst {
        opacity: 0.6;
        transform: translate(-50%, -50%) rotate(var(--burst-angle)) translateX(25px);
    }
    
    .drip {
        opacity: 0.6;
        top: 50px;
    }
    
    .push-block {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .wave-bar {
        height: 35px;
        opacity: 0.8;
    }
    
    .pendulum-arm {
        transform: translateX(-50%) rotate(0deg);
    }
    
    .lock-shackle {
        transform: translateY(0);
    }
    
    .fade-circle {
        opacity: 0.6;
    }
    
    .tap-dot {
        opacity: 0.7;
    }
    
    .unfold-left,
    .unfold-right {
        transform: rotateY(0deg);
    }
    
    .complete-fill {
        stroke-dashoffset: 125;
    }
}

/* ============================================
   Focus Styles for Accessibility
   ============================================ */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

/* ============================================
   Selection Styles
   ============================================ */
::selection {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-text-primary);
}