@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Permanent+Marker&family=Caveat:wght@400;700&display=swap');

:root {
    --bg-color: #f6f2ea; /* Warm off-white */
    --line-blue: #c4d7e6; /* Lined paper blue line */
    --line-red: #ff527b; /* Lined paper margin line (neon pink tone) */
    
    --marker-black: #111111;
    --neon-pink: #ff007f;
    --neon-pink-soft: rgba(255, 0, 127, 0.1);
    --neon-blue: #0070f3; /* OpenSea blue highlight */
    --neon-blue-soft: rgba(0, 112, 243, 0.1);
    
    --font-heading: 'Permanent Marker', 'Ink Free', 'Segoe Print', 'Comic Sans MS', cursive;
    --font-hand: 'Caveat', 'Segoe Print', 'Comic Sans MS', cursive;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    
    --sketch-filter: url(#sketch-border);
    --doodle-filter: url(#sketch-doodle);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: #e5dec9; /* Desktop desk surface color */
    font-family: var(--font-body);
    color: var(--marker-black);
    min-height: 100vh;
    padding: 40px 20px;
    overflow-x: hidden;
    line-height: 1.6;
    background-image: 
        radial-gradient(#222 1px, transparent 1px),
        radial-gradient(#222 1px, #e5dec9 1px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px; /* Subtle desk texture background */
}

/* Notebook Container */
.notebook {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--bg-color);
    border: 4px solid var(--marker-black);
    border-radius: 4px;
    position: relative;
    box-shadow: 15px 15px 0px rgba(0, 0, 0, 0.15);
    padding: 60px 40px 60px 110px; /* Extra left padding to clear binder spirals and red margin line */
    min-height: 1500px;
    
    /* Notebook lined paper pattern */
    background-image: 
        /* Vertical red margin line */
        linear-gradient(90deg, transparent 88px, var(--line-red) 88px, var(--line-red) 90px, transparent 90px),
        /* Horizontal blue lines */
        repeating-linear-gradient(transparent, transparent 29px, var(--line-blue) 29px, var(--line-blue) 30px);
    background-size: 100% 100%, 100% 30px;
    
    /* Sketchy edge filter */
    filter: var(--sketch-filter);
}

/* Notebook Spiral Binding */
.notebook-holes {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 30px;
    width: 20px;
    background-image: radial-gradient(circle at center, #26221c 8px, transparent 9px);
    background-size: 20px 40px;
    background-repeat: repeat-y;
    z-index: 10;
}

.notebook-wire {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 5px;
    width: 45px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='45' height='40' viewBox='0 0 45 40'><path d='M 35 20 C 35 3, 2 3, 2 20 C 2 37, 35 37, 35 20' fill='none' stroke='%23222' stroke-width='4' stroke-linecap='round'/></svg>");
    background-size: 45px 40px;
    background-repeat: repeat-y;
    z-index: 11;
    pointer-events: none;
}

/* Section Styling */
section {
    padding: 80px 0;
    position: relative;
}

section:not(:last-of-type) {
    border-bottom: 2px dashed rgba(0, 0, 0, 0.1);
}

/* Headings */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    letter-spacing: 1px;
    color: var(--marker-black);
    margin-bottom: 20px;
}

h2 {
    font-size: 2.5rem;
    display: inline-block;
    position: relative;
    margin-bottom: 40px;
}

/* Marker Highlights */
.highlight-pink {
    position: relative;
    z-index: 1;
}
.highlight-pink::after {
    content: '';
    position: absolute;
    left: -5px;
    right: -5px;
    bottom: 3px;
    height: 12px;
    background-color: var(--neon-pink);
    opacity: 0.7;
    z-index: -1;
    transform: rotate(-1.5deg);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    min-height: 80vh;
    padding-top: 20px;
}

.hero-content {
    flex: 1.2;
    z-index: 5;
}

.logo-container {
    margin-bottom: 25px;
}

.logo-text {
    font-size: 6rem;
    line-height: 0.9;
    font-family: var(--font-heading);
    color: var(--marker-black);
    text-transform: uppercase;
    display: inline-block;
    position: relative;
    transform: rotate(-2deg);
}

.logo-strike {
    width: 105%;
    height: 12px;
    background-color: var(--neon-pink);
    margin-top: -5px;
    transform: rotate(1deg);
    border-radius: 4px;
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
    filter: var(--doodle-filter);
}

.tagline {
    font-family: var(--font-hand);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 35px;
    color: #333;
    transform: rotate(-0.5deg);
}

.hero-actions {
    display: flex;
    gap: 20px;
}

/* Buttons */
.btn {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    padding: 12px 28px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 3px solid var(--marker-black);
    position: relative;
    display: inline-block;
    background-color: transparent;
    color: var(--marker-black);
    filter: var(--sketch-filter);
}

.btn-primary {
    background-color: var(--marker-black);
    color: var(--bg-color);
}

.btn-primary:hover {
    background-color: var(--neon-pink);
    color: white;
    transform: translate(-3px, -3px);
    box-shadow: 4px 4px 0 var(--marker-black);
}

.btn-secondary {
    background-color: transparent;
}

.btn-secondary:hover {
    background-color: var(--neon-pink-soft);
    transform: translate(-3px, -3px);
    box-shadow: 4px 4px 0 var(--marker-black);
}

.btn-blue {
    background-color: transparent;
}

.btn-blue:hover {
    background-color: var(--neon-blue-soft);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
    transform: translate(-3px, -3px);
    box-shadow: 4px 4px 0 var(--marker-black);
}

/* Featured NFT Container */
.hero-nft-showcase {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 4;
}

.nft-polaroid-frame {
    background-color: white;
    padding: 16px 16px 45px 16px;
    border: 3px solid var(--marker-black);
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.15);
    transform: rotate(5deg);
    transition: all 0.3s ease;
    max-width: 320px;
    width: 100%;
    cursor: pointer;
    filter: var(--sketch-filter);
}

.nft-polaroid-frame:hover {
    transform: rotate(1deg) scale(1.03);
    box-shadow: 12px 12px 0px rgba(0, 0, 0, 0.2);
}

.nft-polaroid-img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border: 3px solid var(--marker-black);
}

.nft-polaroid-caption {
    font-family: var(--font-hand);
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin-top: 15px;
    color: var(--marker-black);
}

/* About Section */
.about-content {
    max-width: 750px;
}

.about-text {
    font-family: var(--font-hand);
    font-size: 1.8rem;
    line-height: 1.7;
    color: #222;
}

/* Traits Section */
.traits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.trait-card {
    border: 3px solid var(--marker-black);
    padding: 24px;
    background-color: transparent;
    filter: var(--sketch-filter);
    transition: transform 0.2s ease;
}

.trait-card:hover {
    transform: translateY(-5px);
}

.trait-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
    border-bottom: 2px solid var(--marker-black);
    padding-bottom: 10px;
}

.trait-icon {
    width: 36px;
    height: 36px;
    stroke: var(--marker-black);
    stroke-width: 2.5;
    fill: none;
    filter: var(--doodle-filter);
}

.trait-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
}

.trait-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.trait-tag {
    font-family: var(--font-hand);
    font-size: 1.15rem;
    font-weight: 700;
    padding: 2px 8px;
    background-color: rgba(0, 0, 0, 0.05);
    border: 1.5px solid var(--marker-black);
    border-radius: 3px;
    filter: var(--sketch-filter);
}

.trait-tag.accent {
    background-color: var(--neon-pink-soft);
    border-color: var(--neon-pink);
    color: var(--marker-black);
}

/* Collection Gallery */
.gallery-desc {
    font-family: var(--font-hand);
    font-size: 1.6rem;
    margin-bottom: 35px;
    color: #444;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.gallery-item {
    aspect-ratio: 1/1;
    background-color: white;
    border: 3.5px solid var(--marker-black);
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: all 0.25s ease;
    filter: var(--sketch-filter);
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
}

.gallery-item:hover {
    transform: scale(1.08) rotate(2deg);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.gallery-item.featured-item {
    grid-column: span 2;
    grid-row: span 2;
    border-width: 4px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.gallery-item .overlay-num {
    position: absolute;
    bottom: 5px;
    right: 8px;
    background-color: white;
    border: 2px solid var(--marker-black);
    font-family: var(--font-hand);
    font-size: 0.9rem;
    font-weight: bold;
    padding: 0 4px;
    pointer-events: none;
}

.load-more-container {
    text-align: center;
    margin-top: 30px;
}

/* Roadmap (The Next Pages) */
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.roadmap-card {
    background-color: white;
    border: 3px solid var(--marker-black);
    padding: 30px 24px;
    position: relative;
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.1);
    filter: var(--sketch-filter);
    transition: transform 0.2s ease;
}

.roadmap-card:nth-child(odd) {
    transform: rotate(-1.5deg);
}

.roadmap-card:nth-child(even) {
    transform: rotate(1.5deg);
}

.roadmap-card:hover {
    transform: rotate(0deg) translateY(-5px);
    box-shadow: 10px 10px 0px rgba(0, 0, 0, 0.15);
}

.roadmap-page {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--neon-pink);
    margin-bottom: 10px;
    border-bottom: 2px dashed var(--marker-black);
    padding-bottom: 5px;
}

.roadmap-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.roadmap-desc {
    font-family: var(--font-hand);
    font-size: 1.4rem;
    line-height: 1.4;
    color: #444;
}

/* Footer */
footer {
    padding-top: 60px;
    text-align: center;
    border-top: 3px solid var(--marker-black);
    filter: var(--sketch-filter);
    margin-top: 80px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-link {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--marker-black);
    text-decoration: none;
    position: relative;
}

.footer-link:hover {
    color: var(--neon-pink);
}

.footer-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 3px;
    background-color: var(--neon-pink);
    transition: width 0.2s ease;
}

.footer-link:hover::after {
    width: 100%;
}

.copyright {
    font-family: var(--font-hand);
    font-size: 1.3rem;
    color: #666;
}

/* Decorative Doodles */
.doodle-element {
    position: absolute;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--marker-black);
    opacity: 0.8;
    pointer-events: none;
    z-index: 2;
    white-space: nowrap;
    filter: var(--doodle-filter);
}

.doodle-text-only {
    font-family: var(--font-heading);
}

.doodle-hand-only {
    font-family: var(--font-hand);
    font-weight: bold;
    font-size: 1.3rem;
}

.doodle-boxed {
    border: 2px solid var(--marker-black);
    padding: 4px 8px;
    background-color: var(--bg-color);
}

.doodle-circled {
    border: 2px solid var(--marker-black);
    border-radius: 50% 45% 52% 48%;
    padding: 6px 12px;
}

.doodle-strike-pink {
    border-bottom: 3.5px solid var(--neon-pink);
    padding-bottom: 2px;
}

.doodle-svg {
    width: 50px;
    height: 50px;
    stroke: var(--marker-black);
    stroke-width: 3;
    fill: none;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(246, 242, 234, 0.95); /* Semi-transparent notebook off-white */
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--bg-color);
    border: 4px solid var(--marker-black);
    padding: 25px 25px 50px 25px;
    max-width: 550px;
    width: 100%;
    box-shadow: 12px 12px 0px rgba(0, 0, 0, 0.2);
    position: relative;
    filter: var(--sketch-filter);
    transform: scale(0.9) rotate(-1deg);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1) rotate(0deg);
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    z-index: 10;
}

.modal-close-btn svg {
    width: 100%;
    height: 100%;
    stroke: var(--marker-black);
    stroke-width: 4;
}

.modal-close-btn:hover svg {
    stroke: var(--neon-pink);
}

.modal-img-container {
    border: 3px solid var(--marker-black);
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    margin-bottom: 20px;
}

.modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.modal-meta {
    font-family: var(--font-hand);
    font-size: 1.5rem;
    color: #444;
    font-weight: 700;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsiveness */
@media (max-width: 900px) {
    body {
        padding: 10px;
    }
    
    .notebook {
        padding: 40px 20px 40px 65px; /* Clear smaller spiral spacing */
        background-image: 
            linear-gradient(90deg, transparent 53px, var(--line-red) 53px, var(--line-red) 55px, transparent 55px),
            repeating-linear-gradient(transparent, transparent 29px, var(--line-blue) 29px, var(--line-blue) 30px);
    }
    
    .notebook-holes {
        left: 15px;
        width: 15px;
        background-size: 15px 40px;
    }
    
    .notebook-wire {
        left: 2px;
        width: 30px;
        background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='30' height='40' viewBox='0 0 30 40'><path d='M 25 20 C 25 3, 2 3, 2 20 C 2 37, 25 37, 25 20' fill='none' stroke='%23222' stroke-width='4' stroke-linecap='round'/></svg>");
        background-size: 30px 40px;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        gap: 50px;
        min-height: auto;
    }
    
    .logo-text {
        font-size: 4rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .doodle-element {
        display: none !important; /* Hide background decorative doodles on mobile to keep clean readability */
    }
    
    .traits-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .notebook {
        padding: 30px 15px 30px 45px;
        background-image: 
            linear-gradient(90deg, transparent 38px, var(--line-red) 38px, var(--line-red) 39px, transparent 39px),
            repeating-linear-gradient(transparent, transparent 29px, var(--line-blue) 29px, var(--line-blue) 30px);
    }
    
    .notebook-holes {
        left: 8px;
        width: 12px;
        background-size: 12px 40px;
    }
    
    .notebook-wire {
        left: 1px;
        width: 22px;
        background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='22' height='40' viewBox='0 0 22 40'><path d='M 18 20 C 18 3, 2 3, 2 20 C 2 37, 18 37, 18 20' fill='none' stroke='%23222' stroke-width='3.5' stroke-linecap='round'/></svg>");
        background-size: 22px 40px;
    }
    
    .logo-text {
        font-size: 3rem;
    }
    
    .tagline {
        font-size: 1.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}