:root {
    /* Light mode - Sunrise 80s */
    --bg-primary: #FFFCF8;
    --bg-secondary: #FFF8F0;
    --text-primary: #2A1B3D;
    --text-secondary: #4A3B6B;
    --text-accent: #6B4C7A;
    
    /* 80s Color Palette */
    --purple-80s: #7B5B95;
    --coral-80s: #FF6B8A;
    --peach-80s: #FFB366;
    --yellow-80s: #FFDF77;
    --neon-green: #CCFF00;
    --neon-pink: #FF44CC;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7B5B95 0%, #FF6B8A 50%, #FFB366 100%);
    --gradient-neon: linear-gradient(90deg, #CCFF00 0%, #FF44CC 100%);
    --gradient-bg: linear-gradient(45deg, rgba(255, 223, 119, 0.05) 0%, rgba(255, 107, 138, 0.03) 100%);
    
    /* Clip-Paths */
    --clip-section-odd: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
    --clip-section-even: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 20px);
    --clip-button: polygon(20% 0%, 100% 0%, 80% 100%, 0% 100%);
    --clip-container: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 12px 100%);
    
    /* Text colors */
    --intro-text: #1E0F2A;
    --section-text: #4A3B6B;
    --section-text-hover: #4A3B6B;
    --strong-color: #2A1B3D;
    --strong-bg: rgba(255, 223, 119, 0.8);
    
    /* Effects */
    --shadow-soft: 0 4px 20px rgba(123, 91, 149, 0.12);
    --shadow-neon: 0 0 20px rgba(204, 255, 0, 0.3);
    --border-subtle: rgba(123, 91, 149, 0.2);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1A0F1F;
        --bg-secondary: #251A30;
        --text-primary: #F5E6FF;
        --text-secondary: #D4B8E8;
        --text-accent: #B39AC7;
        --purple-80s: #9B7BB5;
        --gradient-primary: linear-gradient(135deg, #9B7BB5 0%, #FF6B8A 50%, #FFB366 100%);
        --gradient-bg: linear-gradient(45deg, rgba(155, 123, 181, 0.08) 0%, rgba(255, 107, 138, 0.05) 100%);
        --intro-text: #E8D5FF;
        --section-text: #D4B8E8;
        --section-text-hover: #E8D5FF;
        --strong-color: #000000;
        --strong-bg: rgba(204, 255, 0, 0.8);
        --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.4);
        --shadow-neon: 0 0 30px rgba(204, 255, 0, 0.4);
        --border-subtle: rgba(155, 123, 181, 0.3);
    }
}

[data-theme="light"] {
    --bg-primary: #FFFCF8;
    --bg-secondary: #FFF8F0;
    --text-primary: #2A1B3D;
    --text-secondary: #4A3B6B;
    --text-accent: #6B4C7A;
    --purple-80s: #7B5B95;
    --gradient-primary: linear-gradient(135deg, #7B5B95 0%, #FF6B8A 50%, #FFB366 100%);
    --gradient-bg: linear-gradient(45deg, rgba(255, 223, 119, 0.05) 0%, rgba(255, 107, 138, 0.03) 100%);
    --intro-text: #1E0F2A;
    --section-text: #4A3B6B;
    --section-text-hover: #4A3B6B;
    --strong-color: #2A1B3D;
    --strong-bg: rgba(255, 223, 119, 0.8);
    --shadow-soft: 0 4px 20px rgba(123, 91, 149, 0.12);
    --border-subtle: rgba(123, 91, 149, 0.2);
}

[data-theme="dark"] {
    --bg-primary: #1A0F1F;
    --bg-secondary: #251A30;
    --text-primary: #F5E6FF;
    --text-secondary: #D4B8E8;
    --text-accent: #B39AC7;
    --purple-80s: #9B7BB5;
    --gradient-primary: linear-gradient(135deg, #9B7BB5 0%, #FF6B8A 50%, #FFB366 100%);
    --gradient-bg: linear-gradient(45deg, rgba(155, 123, 181, 0.08) 0%, rgba(255, 107, 138, 0.05) 100%);
    --intro-text: #E8D5FF;
    --section-text: #D4B8E8;
    --section-text-hover: #E8D5FF;
    --strong-color: #000000;
    --strong-bg: rgba(204, 255, 0, 0.8);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.4);
    --border-subtle: rgba(155, 123, 181, 0.3);
}

[data-theme="hicontrast"] {
    --bg-primary: #FFFFFF;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F5F5F5;
    --text-primary: #000000;
    --text-secondary: #000000;
    --text-accent: #333333;
    --intro-text: #000000;
    --section-text: #000000;
    --section-text-hover: #000000;
    --strong-color: #000000;
    --strong-bg: #F0F0F0;
    --border-subtle: #CCCCCC;
    --purple-80s: #000000;
    --coral-80s: #000000;
    --peach-80s: #000000;
    --yellow-80s: #000000;
    --neon-green: #000000;
    --neon-pink: #000000;
    --gradient-primary: none;
    --gradient-neon: none;
    --gradient-bg: none;
    --shadow-soft: none;
    --shadow-neon: none;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    background-image: var(--gradient-bg);
    color: var(--text-primary);
    line-height: 1.6;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Header with new layout */
.header {
    position: sticky;
    top: 0;
    background: var(--bg-secondary);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding-block: 0.5rem;
    border-bottom: 1px solid transparent;
    border-image: var(--gradient-neon) 1;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Easy Read button */
.easy-read-btn {
    background: var(--strong-bg);
    border: 2px solid var(--strong-bg);
    color: var(--strong-color);
    padding: 0.25rem 1.1rem;
    clip-path: var(--clip-button);
    cursor: pointer;
    font-family: inherit;
    font-size: 1.4rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    min-width: 140px;
}

.easy-read-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: -1;
    clip-path: inherit;
}

.easy-read-btn:hover::before {
    transform: translateX(0);
}

.easy-read-btn:hover {
    color: var(--neon-green);
    transform: scale(1.05);
}

/* Navigation container moved to right */
.nav-and-themes {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--bg-secondary);
    padding-inline: 0.5rem;
    clip-path: var(--clip-container);
    position: relative;
}

.nav-and-themes::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: var(--gradient-neon);
    clip-path: var(--clip-container);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-and-themes:hover::before {
    opacity: 0.5;
}

.nav-icon, .theme-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    clip-path: var(--clip-button);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: transparent;
    border: none;
}

.nav-icon svg, .theme-btn svg {
    width: 22px;
    height: 22px;
    transition: transform 0.3s ease;
}

/* Navigation icons use stroke */
.nav-icon svg {
    stroke-width: 1.75;
    fill: none;
    stroke: #7B5B95;
}

/* Theme buttons use fill */
.theme-btn svg {
    fill: #7B5B95;
}

.nav-icon::before, .theme-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #7B5B95 0%, #FF6B8A 50%, #FFB366 100%);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: -1;
    clip-path: inherit;
}

.nav-icon:hover::before, .nav-icon.active::before,
.theme-btn:hover::before, .theme-btn.active::before {
    transform: translateX(0);
}

/* Dark theme colors */
body[data-theme="dark"] .nav-icon svg {
    stroke: #9B7BB5;
}

body[data-theme="dark"] .theme-btn svg {
    fill: #9B7BB5;
}

/* Active and hover states */
.nav-icon.active svg, .nav-icon:hover svg {
    stroke: #CCFF00;
    transform: scale(1.1) rotate(5deg);
}

.theme-btn.active svg, .theme-btn:hover svg {
    fill: #CCFF00;
    transform: scale(1.1) rotate(5deg);
}

/* Hover state management */
.nav-and-themes.hover-state .nav-icon:not(:hover):not(.active) svg {
    stroke: #4A3B6B;
}

.nav-and-themes.hover-state .theme-btn:not(:hover):not(.active) svg {
    fill: #4A3B6B;
}

body[data-theme="dark"] .nav-and-themes.hover-state .nav-icon:not(:hover):not(.active) svg {
    stroke: #D4B8E8;
}

body[data-theme="dark"] .nav-and-themes.hover-state .theme-btn:not(:hover):not(.active) svg {
    fill: #D4B8E8;
}

/* Theme buttons disabled state for Easy Read mode */
.theme-btn.disabled {
    opacity: 0.5;
    cursor: default;
}

.theme-btn.disabled:hover::before {
    transform: translateX(-100%);
}

.theme-btn.disabled:hover svg {
    fill: inherit;
    transform: none;
}

/* Content switching */
.content-version {
    display: none;
}

.content-version.active {
    display: block;
}

/* Hero Section */
.hero-wrapper {
    width: 100%;
    aspect-ratio: 3 / 1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: var(--gradient-primary);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    position: relative;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: transparent;
    pointer-events: none;
    z-index: 2;
}

[data-theme="light"] .hero-overlay {
    background: rgba(255, 255, 255, 0.1);
}

.hero-text-group {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3;
}

.hero-hi {
    position: absolute;
    font-family: 'Neonderthaw', sans-serif;
    font-size: 15vw;
    color: white;
    text-shadow: 0 0 10px rgba(255, 223, 119, 1);
    transition: all 0.3s ease;
    top: 15%;
    left: 32.5%;
    transform: rotate(-15deg);
    transform-origin: left center;
}

.hero-name {
    position: absolute;
    bottom: 1%;
    left: 50.7%;
    transform: translateX(-49.3%);
    font-family: 'Major Mono Display', monospace;
    font-size: 9vw;
    color: white;
    text-shadow: 0 0 11px rgba(255, 68, 204, 1);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.hero-wrapper:hover .hero-hi,
.hero-wrapper:hover .hero-name {
    text-shadow:
        0 0 40px rgba(204, 255, 0, 0.9),
        0 0 80px rgba(255, 68, 204, 0.6);
    animation: colourCycle 3s ease-in-out infinite;
}

.hero-wrapper:hover .hero-hi {
    transform: rotate(-15deg) scale(1.1);
}

.hero-wrapper:hover .hero-name {
    transform: translateX(-50%) scale(1.05);
}

@keyframes colourCycle {
    0%, 100% { filter: hue-rotate(0deg); }
    25% { filter: hue-rotate(90deg); }
    50% { filter: hue-rotate(180deg); }
    75% { filter: hue-rotate(270deg); }
}

/* Main Content */
.main {
    padding: 0.5rem 0;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    background: var(--bg-secondary);
    padding: 3rem;
    margin: 3rem 0;
    border: 2px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.section:nth-child(odd) {
    clip-path: var(--clip-section-odd);
}

.section:nth-child(even) {
    clip-path: var(--clip-section-even);
}

.section::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-neon);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.section:nth-child(odd)::before {
    clip-path: var(--clip-section-odd);
}

.section:nth-child(even)::before {
    clip-path: var(--clip-section-even);
}

.section:hover::before {
    opacity: 0.6;
}

.section:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-soft), var(--shadow-neon);
}

.section::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    opacity: 0.1;
}

.section:nth-child(even)::after {
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    background: var(--gradient-neon);
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 2.5rem;
    gap: 1.5rem;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--gradient-neon);
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 100%, 10px 100%);
}

.icon-wrapper {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-header svg {
    width: 28px;
    height: 28px;
    fill: var(--coral-80s);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.section:hover .section-header svg {
    transform: rotate(10deg) scale(1.1);
    fill: var(--neon-green);
}

.section:hover .icon-wrapper {
    box-shadow: var(--shadow-neon);
}

.section h1, .section h2 {
    color: var(--text-primary);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0;
    text-transform: uppercase;
}

.section p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    color: var(--section-text);
}

.section p:last-child {
    margin-bottom: 0;
}

#intro p {
    color: var(--intro-text);
}

.section:not(#intro):hover p {
    color: var(--section-text-hover);
}

#intro {
    background: var(--bg-secondary);
    border: 3px solid transparent;
    background-clip: padding-box;
    position: relative;
}

#intro::before {
    opacity: 0.8;
    background: var(--gradient-primary);
}

.section p strong {
    color: var(--strong-color);
    background-color: var(--strong-bg);
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95em;
    padding: 2px 6px;
    border-radius: 3px;
    box-decoration-break: clone; /* Better multi-line support */
    -webkit-box-decoration-break: clone; /* Safari support */
}

.footer {
    padding: 1.5rem 0 1rem 0;
    margin: 1.5rem 0 0;
    text-align: center;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: var(--gradient-primary);
    clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 100%, 0 100%);
}

.footer p {
    color: var(--text-accent);
    font-size: 0.875rem;
    line-height: 1.6;
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
    font-family: 'JetBrains Mono', monospace;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        flex-direction: row;
        gap: 0.5rem;
    }

    .easy-read-btn {
        font-size: 1.2rem;
        padding: 0rem 0.1rem;
        clip-path: polygon(10% 0%, 100% 0%, 90% 100%, 0% 100%);
    }

    .nav-and-themes {
        gap: 0rem;
        padding: 0.25rem;
        clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 100%, 10px 100%);
    }

    .nav-icon, .theme-btn {
        width: 44px;
        height: 44px;
        clip-path: polygon(15% 0%, 100% 0%, 85% 100%, 0% 100%);
    }

    .container {
        padding: 0 1rem;
    }

    .section {
        padding: 2rem;
        margin: 2rem 0;
        clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 0 100%);
    }

    .section h1, .section h2 {
        font-size: 1.8rem;
    }

    .section p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .section h1, .section h2 {
        font-size: 1.5rem;
    }

    .section {
        padding: 1.5rem;
    }
}

/* High-contrast Mode Overrides */
[data-theme="hicontrast"] body {
    font-family: 'Inclusive Sans', Arial, sans-serif;
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    line-height: 1.8;
    background-image: none;
}

[data-theme="hicontrast"] .easy-read-btn {
    clip-path: none;
    border-radius: 4px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-subtle);
}

[data-theme="hicontrast"] .easy-read-btn::before {
    display: none;
}

[data-theme="hicontrast"] .easy-read-btn:hover,
[data-theme="hicontrast"] .easy-read-btn.active {
    background: var(--strong-bg);
    transform: none;
    color: var(--text-primary);
}

[data-theme="hicontrast"] h1,
[data-theme="hicontrast"] h2,
[data-theme="hicontrast"] h3,
[data-theme="hicontrast"] h4,
[data-theme="hicontrast"] h5,
[data-theme="hicontrast"] h6 {
    font-family: 'Inclusive Sans', Arial, sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    line-height: 1.4;
    text-transform: none;
}

[data-theme="hicontrast"] .section p {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

[data-theme="hicontrast"] *,
[data-theme="hicontrast"] *::before,
[data-theme="hicontrast"] *::after {
    animation: none !important;
    transition: none !important;
    background-image: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

[data-theme="hicontrast"] .nav-and-themes {
    clip-path: none;
    border-radius: 4px;
    border: 2px solid var(--border-subtle);
}

[data-theme="hicontrast"] .nav-icon,
[data-theme="hicontrast"] .theme-btn {
    clip-path: none;
    border-radius: 4px;
    background: transparent;
    border: 1px solid var(--border-subtle);
}

[data-theme="hicontrast"] .nav-icon::before,
[data-theme="hicontrast"] .theme-btn::before {
    display: none;
}

[data-theme="hicontrast"] .nav-icon svg {
    stroke: #000000 !important;
}

[data-theme="hicontrast"] .theme-btn svg {
    fill: #000000 !important;
}

[data-theme="hicontrast"] .nav-icon:hover svg,
[data-theme="hicontrast"] .nav-icon.active svg {
    stroke: #000000 !important;
    transform: none !important;
}

[data-theme="hicontrast"] .theme-btn:hover svg,
[data-theme="hicontrast"] .theme-btn.active svg {
    fill: #000000 !important;
    transform: none !important;
}

[data-theme="hicontrast"] .nav-icon.active,
[data-theme="hicontrast"] .theme-btn.active {
    background: var(--bg-tertiary);
    border-color: #333333;
}

[data-theme="hicontrast"] .hero-wrapper {
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    aspect-ratio: auto;
}

[data-theme="hicontrast"] .hero-img,
[data-theme="hicontrast"] .hero-overlay {
    display: none;
}

[data-theme="hicontrast"] .hero-text-group {
    position: static;
    text-align: center;
    pointer-events: auto;
}

[data-theme="hicontrast"] .hero-hi,
[data-theme="hicontrast"] .hero-name {
    position: static;
    color: #000000;
    font-family: 'Inclusive Sans', Arial, sans-serif;
    text-shadow: none;
    transform: none;
    font-size: clamp(2rem, 4vw, 3rem);
    display: block;
    margin: 0.5rem 0;
}

[data-theme="hicontrast"] .hero-wrapper:hover .hero-hi,
[data-theme="hicontrast"] .hero-wrapper:hover .hero-name {
    text-shadow: none !important;
    animation: none !important;
    transform: none !important;
}

[data-theme="hicontrast"] .section {
    clip-path: none;
    border-radius: 8px;
    border: 2px solid var(--border-subtle);
    background: var(--bg-secondary);
}

[data-theme="hicontrast"] .section::before,
[data-theme="hicontrast"] .section::after {
    display: none;
}

[data-theme="hicontrast"] .section:hover {
    transform: none;
    box-shadow: none;
}

[data-theme="hicontrast"] .section-header::after {
    display: none;
}

[data-theme="hicontrast"] .icon-wrapper {
    clip-path: none;
    border-radius: 4px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-tertiary);
}

[data-theme="hicontrast"] .section-header svg {
    fill: #000000;
}

[data-theme="hicontrast"] .section:hover .section-header svg {
    transform: none;
    fill: #000000;
}

[data-theme="hicontrast"] .section:hover .icon-wrapper {
    box-shadow: none;
}

[data-theme="hicontrast"] .section p strong {
    background: var(--strong-bg);
    color: var(--strong-color);
    border: 1px solid var(--border-subtle);
    font-family: 'Inclusive Sans', Arial, sans-serif;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
}

[data-theme="hicontrast"] .footer::before {
    display: none;
}

[data-theme="hicontrast"] .footer p {
    font-family: 'Inclusive Sans', Arial, sans-serif;
    font-style: normal;
    font-size: clamp(1.125rem, 2vw, 1.25rem);
}

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