/* ═══════════════════════════════════════════════════════════════
   SYNA.GAMES — NEUTRAL PASTEL SCRAPBOOK THEME
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Color Palette - Soft Neutral Pastels */
    --bg-primary: #FAF8F5;       /* Warm linen off-white */
    --bg-secondary: #FFF;        /* Card background */
    --text-primary: #3A3A3A;     /* Soft dark charcoal */
    --text-secondary: #706F6C;   /* Muted gray-brown */
    
    /* Scrapbook Neutral Accents */
    --accent-sage: #D6DBD2;      /* Muted Sage */
    --accent-peach: #EAD5C3;     /* Warm Clay Peach */
    --accent-rose: #F3DFE3;      /* Muted Rose */
    --accent-lavender: #E6E1F2;  /* Soft Lavender */
    --accent-blue: #D5E2E8;      /* Soft Slate Blue */
    --accent-gold: #F2E8CF;      /* Light Sand/Gold */
    --border-color: #E6E2DC;
    
    /* Shadows & Borders */
    --radius-sticker: 30px;
    --radius-card: 20px;
    --radius-polaroid: 12px;
    
    /* Fonts */
    --font-heading: 'Fredoka', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Shadows */
    --shadow-soft: 0 8px 24px rgba(112, 111, 108, 0.05);
    --shadow-polaroid: 0 12px 30px rgba(50, 50, 50, 0.08);
    --sticker-border: 2px solid #5A5A57;
}

/* ─── BASE RESET ──────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    min-height: 100vh;
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Scrapbook Grain Overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 1000;
}

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: #D5D1C9;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #BBB7AF;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4, .nav-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
}

/* ─── CONTAINER ──────────────────────────────────────────────── */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
}

/* ─── HEADER / NAVIGATION ─────────────────────────────────────── */
header {
    padding: 25px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px dashed var(--border-color);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.6rem;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-logo span {
    color: #D69F7E;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    margin-left: 25px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* ─── SCRAPBOOK HERO INTRO ────────────────────────────────────── */
.hero {
    padding: 60px 0 40px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.hero-welcome {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: #D69F7E;
    margin-bottom: 12px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.6;
}

.hero-visual {
    width: 200px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* SVG Cottage animation */
.cottage-svg {
    width: 100%;
    height: 100%;
    animation: gentleWiggle 6s ease-in-out infinite alternate;
}

@keyframes gentleWiggle {
    0% { transform: rotate(-2deg); }
    100% { transform: rotate(2deg) translateY(-4px); }
}

/* ─── PROFILE & BIO SECTION ───────────────────────────────────── */
.bio-section {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 40px;
    margin-bottom: 60px;
}

/* Polaroid Card Frame */
.polaroid-card {
    background: #FFF;
    padding: 20px 20px 30px 20px;
    border-radius: var(--radius-polaroid);
    box-shadow: var(--shadow-polaroid);
    border: 1px solid rgba(220, 215, 205, 0.4);
    transform: rotate(-1.5deg);
    transition: transform 0.3s;
}

.polaroid-card:hover {
    transform: rotate(0deg) translateY(-5px);
}

.polaroid-img-wrapper {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-polaroid);
    overflow: hidden;
    background: #EAE6DF;
    margin-bottom: 18px;
    border: 1px solid #EAE6DF;
}

.polaroid-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.polaroid-caption {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
}

.polaroid-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Technical Details Grid */
.bio-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.bio-card-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    border-bottom: 2px dashed var(--border-color);
    padding-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Skill Badges */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    border: 1px solid rgba(90,90,87,0.15);
    background: var(--bg-secondary);
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
    display: flex;
    align-items: center;
    gap: 6px;
}

.skill-badge.sage { background-color: #E2E7E1; }
.skill-badge.peach { background-color: #F7ECD8; }
.skill-badge.rose { background-color: #FBE6E8; }
.skill-badge.blue { background-color: #E1ECF0; }
.skill-badge.lavender { background-color: #EDEBF7; }

/* Columns: Education & Skills */
.bio-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.info-list {
    list-style: none;
}

.info-list li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.info-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: #D69F7E;
}

.info-list li strong {
    color: var(--text-primary);
    display: block;
    font-family: var(--font-body);
}

/* ─── EXPERIENCE WINDOWS ───────────────────────────────────────── */
.experience-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 70px;
}

.experience-card {
    border-radius: var(--radius-card);
    padding: 30px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(220, 215, 205, 0.4);
    transition: transform 0.3s;
}

.experience-card:hover {
    transform: translateY(-3px);
}

.experience-card.rose {
    background-color: rgba(243, 223, 227, 0.45);
}

.experience-card.sage {
    background-color: rgba(214, 219, 210, 0.45);
}

.exp-item {
    margin-bottom: 20px;
}

.exp-item:last-child {
    margin-bottom: 0;
}

.exp-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.exp-item span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 6px;
}

.exp-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ─── TABLE OF CONTENT (CATEGORY MENU) ────────────────────────── */
.toc-section {
    text-align: center;
    margin-bottom: 80px;
}

.toc-title {
    font-size: 2rem;
    margin-bottom: 35px;
    position: relative;
    display: inline-block;
}

.toc-title::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -8px;
    width: 60px;
    height: 3px;
    background: #D69F7E;
    border-radius: 2px;
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

/* Sticker/Tag Style Buttons */
.toc-btn {
    border: var(--sticker-border);
    border-radius: var(--radius-sticker);
    padding: 18px 25px;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    cursor: pointer;
    background-color: #FFF;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 0 #5A5A57;
    text-decoration: none;
    color: var(--text-primary);
}

.toc-btn:active {
    transform: translateY(4px);
    box-shadow: none;
}

.toc-btn .btn-arrow {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #5A5A57;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s;
}

.toc-btn .btn-arrow svg {
    width: 14px;
    height: 14px;
    fill: #FFF;
}

.toc-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #5A5A57;
}

.toc-btn:hover .btn-arrow {
    transform: translateX(3px);
}

/* Muted Pastel Button Themes */
.btn-illustrations { background-color: var(--accent-rose); }
.btn-games { background-color: var(--accent-gold); }
.btn-gameart { background-color: var(--accent-sage); }
.btn-2danimation { background-color: var(--accent-lavender); }
.btn-3danimation { background-color: var(--accent-blue); }
.btn-posters { background-color: var(--accent-peach); }

/* ─── MODAL / OVERLAY GALLERY SYSTEM ──────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(90, 90, 87, 0.4);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.modal-container {
    background: var(--bg-primary);
    width: 90%;
    max-width: 960px;
    max-height: 85vh;
    border-radius: var(--radius-card);
    border: var(--sticker-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(30px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

/* Modal Header */
.modal-header {
    padding: 20px 30px;
    border-bottom: 1px dashed var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FFF;
}

.modal-title {
    font-size: 1.5rem;
}

.modal-close-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    line-height: 1;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.modal-close-btn:hover {
    color: var(--text-primary);
}

/* Modal Content Scrollable Area */
.modal-body {
    padding: 30px;
    overflow-y: auto;
    flex-grow: 1;
}

/* Interactive Galleries inside Modal */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.gallery-item {
    background: #FFF;
    border-radius: var(--radius-polaroid);
    overflow: hidden;
    border: 1px solid rgba(220, 215, 205, 0.4);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
}

.gallery-img-box {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: #F0EDE8;
}

.gallery-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover .gallery-img-box img {
    transform: scale(1.05);
}

.gallery-info {
    padding: 15px;
}

.gallery-info h4 {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 4px;
}

.gallery-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Games Grid adaptation inside Modal */
.games-modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.modal-game-card {
    background: #FFF;
    border-radius: var(--radius-card);
    border: 1.5px solid #5A5A57;
    box-shadow: 0 4px 0 #5A5A57;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}

.modal-game-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #5A5A57;
}

.modal-game-visual {
    height: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1.5px solid #5A5A57;
}

.modal-game-visual.skate { background: linear-gradient(135deg, #FFE8D6 0%, #FFCAD4 100%); }
.modal-game-visual.turtle { background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%); }
.modal-game-visual.chicken { background: linear-gradient(135deg, #FFF0F5 0%, #F8BBD0 100%); }
.modal-game-visual.gravity { background: linear-gradient(135deg, #EDE7F6 0%, #D1C4E9 100%); }

.modal-game-icon {
    width: 60px;
    height: 60px;
    background: #FFF;
    border-radius: 50%;
    border: 1.5px solid #5A5A57;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-game-icon svg {
    width: 32px;
    height: 32px;
}

.modal-game-details {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.modal-game-details h4 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.modal-game-details p {
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--text-secondary);
    margin-bottom: auto;
}

.modal-game-action {
    margin-top: 15px;
    font-size: 0.85rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-primary);
}

.modal-game-action svg {
    width: 14px;
    height: 14px;
    transition: transform 0.2s;
}

.modal-game-card:hover .modal-game-action svg {
    transform: translateX(3px);
}

/* 2D/3D Animation Interactive Viewers */
.anim-viewer {
    background: #FFF;
    border-radius: var(--radius-polaroid);
    border: 1px solid rgba(220, 215, 205, 0.4);
    box-shadow: var(--shadow-soft);
    padding: 25px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.anim-canvas-wrapper {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 16/9;
    background: #FAF8F5;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.anim-canvas-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* CSS 3D Rotating Cube Demo for 3D animation */
.scene-3d {
    width: 100px;
    height: 100px;
    perspective: 400px;
    margin: 40px 0;
}

.cube-3d {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: translateZ(-50px);
    animation: rotateCube 10s infinite linear;
}

.face-3d {
    position: absolute;
    width: 100px;
    height: 100px;
    border: 2px solid #5A5A57;
    background: rgba(226, 231, 225, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.face-3d.front  { transform: rotateY(  0deg) translateZ(50px); background-color: var(--accent-rose); }
.face-3d.back   { transform: rotateY(180deg) translateZ(50px); background-color: var(--accent-gold); }
.face-3d.right  { transform: rotateY( 90deg) translateZ(50px); background-color: var(--accent-sage); }
.face-3d.left   { transform: rotateY(-90deg) translateZ(50px); background-color: var(--accent-lavender); }
.face-3d.top    { transform: rotateX( 90deg) translateZ(50px); background-color: var(--accent-blue); }
.face-3d.bottom { transform: rotateX(-90deg) translateZ(50px); background-color: var(--accent-peach); }

@keyframes rotateCube {
    0%   { transform: translateZ(-50px) rotateX(0deg) rotateY(0deg); }
    100% { transform: translateZ(-50px) rotateX(360deg) rotateY(360deg); }
}

/* Sprite Animation Demo Controller */
.play-sprite-btn {
    border: var(--sticker-border);
    padding: 8px 18px;
    font-family: var(--font-heading);
    border-radius: 15px;
    background: #FFF;
    cursor: pointer;
    box-shadow: 0 2px 0 #5A5A57;
    transition: transform 0.1s, box-shadow 0.1s;
}

.play-sprite-btn:active {
    transform: translateY(2px);
    box-shadow: none;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
footer {
    padding: 50px 0;
    text-align: center;
    border-top: 1px dashed var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

footer p {
    margin-bottom: 6px;
}

/* ─── RESPONSIVE BREAKPOINTS ─────────────────────────────────── */
@media (max-width: 868px) {
    .bio-section {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .polaroid-card {
        max-width: 320px;
        margin: 0 auto;
        transform: none;
    }
    
    .experience-section {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 20px;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 40px 0 30px 0;
        gap: 20px;
    }
    
    .hero-visual {
        width: 130px;
        height: 100px;
    }
    
    .bio-grid-2col {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .toc-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-container {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-header {
        padding: 15px 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
}