/*
Theme Name: Mysterious Mango
Theme URI: https://mysteriousmango.com
Author: Mysterious Mango Games
Author URI: https://mysteriousmango.com
Description: A merchant's digital bazaar. Dark theme with warm mango accents.
Version: 2.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mysterious-mango
*/

/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */

:root {
    --color-bg-deep: #080808;
    --color-bg-primary: #0d0d0d;
    --color-bg-secondary: #121212;
    --color-bg-elevated: #1a1a1a;
    --color-bg-card: #151515;
    
    --color-mango: #ff9f1c;
    --color-mango-bright: #ffb84d;
    --color-mango-deep: #cc7a00;
    --color-mango-glow: rgba(255, 159, 28, 0.35);
    --color-mango-subtle: rgba(255, 159, 28, 0.08);
    
    --gradient-mango: linear-gradient(135deg, var(--color-mango) 0%, #ff6b35 100%);
    
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #999999;
    --color-text-muted: #555555;
    --color-border: #222222;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', var(--font-primary);
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --container-max: 1300px;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --header-height: 80px;
    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-glow: 0 0 60px var(--color-mango-glow);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-card-hover: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px var(--color-mango-glow);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9998;
    background: radial-gradient(ellipse at 50% 50%, transparent 0%, transparent 60%, rgba(0,0,0,0.4) 100%);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-mango); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-mango-bright); }

::selection { background: var(--color-mango); color: var(--color-bg-primary); }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.1; margin-bottom: var(--spacing-sm); }
h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
p { margin-bottom: var(--spacing-sm); color: var(--color-text-secondary); }

.text-mango { color: var(--color-mango); }
.text-gradient { background: linear-gradient(135deg, var(--color-mango) 0%, var(--color-mango-bright) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Layout */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--spacing-md); }
.section { padding: var(--spacing-xl) 0; position: relative; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.site-header.scrolled {
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md); }

.site-logo { display: flex; align-items: center; }
.site-logo img { transition: transform var(--transition-fast); }
.site-logo:hover img { transform: scale(1.05); }
.site-logo__text { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--color-text-primary); }

.main-nav { display: flex; align-items: center; gap: var(--spacing-lg); }
.nav-links { display: flex; align-items: center; gap: var(--spacing-md); }
.nav-links a {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 50%;
    width: 0; height: 2px;
    background: var(--color-mango);
    transition: all var(--transition-base);
    transform: translateX(-50%);
}
.nav-links a:hover, .nav-links a.active { color: var(--color-text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.header-social {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-left: var(--spacing-md);
    border-left: 1px solid var(--color-border);
}
.header-social a {
    display: flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    color: var(--color-text-muted);
    border-radius: 50%;
    transition: all var(--transition-fast);
}
.header-social a:hover { color: var(--color-mango); background: var(--color-mango-subtle); }
.header-social svg { width: 16px; height: 16px; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-text-primary); transition: all var(--transition-fast); transform-origin: center; }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 968px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: fixed;
        top: 0; right: 0; bottom: 0;
        width: 300px;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        background: var(--color-bg-secondary);
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        border-left: 1px solid var(--color-border);
    }
    .main-nav.active { transform: translateX(0); }
    .nav-links { flex-direction: column; align-items: flex-start; width: 100%; }
    .nav-links a { font-size: 1.1rem; padding: var(--spacing-sm) 0; display: block; width: 100%; }
    .header-social { padding-left: 0; padding-top: var(--spacing-md); border-left: none; border-top: 1px solid var(--color-border); width: 100%; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: var(--header-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%; left: 50%;
    width: 100%; max-width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, var(--color-mango-glow) 0%, transparent 60%);
    transform: translateX(-50%);
    pointer-events: none;
    opacity: 0.4;
}

.hero__content { text-align: center; max-width: 900px; padding: var(--spacing-lg); position: relative; z-index: 1; }

.hero__greeting {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-mango);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-md);
}

.hero__title { font-size: clamp(2.5rem, 7vw, 5.5rem); line-height: 1.05; margin-bottom: var(--spacing-md); }
.hero__title-line { 
    display: block; 
    opacity: 0;
    animation: title-fade-in 0.8s ease forwards;
}
.hero__title-line:nth-child(1) { animation-delay: 0.2s; }
.hero__title-line:nth-child(2) { animation-delay: 0.35s; }
.hero__title-line:nth-child(3) { animation-delay: 0.5s; }
.hero__title-line:nth-child(4) { animation-delay: 0.65s; }

@keyframes title-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Floating emphasis word */
.hero__title-line--emphasis { 
    color: var(--color-mango); 
    font-style: italic;
    display: inline-block;
}

.hero__title-line--emphasis::after {
    content: '';
    position: absolute;
}

/* Use a nested span for the float */
.hero__title-line--emphasis span {
    display: inline-block;
    animation: sine-float 2.5s ease-in-out infinite;
}

@keyframes sine-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero__description {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.7;
}

.scroll-prompt {
    position: absolute;
    bottom: var(--spacing-lg); left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}
.scroll-prompt__icon {
    width: 24px; height: 40px;
    border: 2px solid var(--color-text-muted);
    border-radius: 12px;
    position: relative;
}
.scroll-prompt__icon::after {
    content: '';
    position: absolute;
    top: 8px; left: 50%;
    width: 4px; height: 8px;
    background: var(--color-mango);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scroll-bounce 1.5s ease-in-out infinite;
}
@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(10px); opacity: 0.5; }
}

/* ==========================================================================
   Showcase Sections
   ========================================================================== */

.showcase {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.showcase:nth-child(even) { background: var(--color-bg-secondary); }

.showcase__glow {
    position: absolute;
    width: 50%; height: 80%;
    background: radial-gradient(ellipse, var(--color-mango-subtle) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.8;
}
.showcase:nth-child(odd) .showcase__glow { right: -10%; top: 10%; }
.showcase:nth-child(even) .showcase__glow { left: -10%; top: 10%; }

.showcase__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}
.showcase:nth-child(even) .showcase__inner { direction: rtl; }
.showcase:nth-child(even) .showcase__inner > * { direction: ltr; }

.showcase__frame {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
}
.showcase__frame:hover {
    border-color: var(--color-mango);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-10px);
}
.showcase__frame::before, .showcase__frame::after {
    content: '';
    position: absolute;
    width: 40px; height: 40px;
    border: 2px solid var(--color-mango);
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 10;
    pointer-events: none;
}
.showcase__frame::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.showcase__frame::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.showcase__frame:hover::before, .showcase__frame:hover::after { opacity: 1; }

.showcase__image { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform var(--transition-slow); }
.showcase__frame:hover .showcase__image { transform: scale(1.03); }

.showcase__status {
    position: absolute;
    top: var(--spacing-md); right: var(--spacing-md);
    background: var(--color-mango);
    color: var(--color-bg-primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.6rem 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 20px var(--color-mango-glow);
    z-index: 5;
}
.showcase__status--coming-soon { background: var(--color-bg-elevated); color: var(--color-mango); border: 2px solid var(--color-mango); box-shadow: none; }
.showcase__status--beta { background: linear-gradient(135deg, var(--color-mango-deep), var(--color-mango)); }
.showcase__status--in-development { background: var(--color-bg-elevated); color: var(--color-mango); border: 2px solid var(--color-mango); box-shadow: none; }

.showcase__info { padding: var(--spacing-md) 0; }

.showcase__category {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-mango);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
.showcase__category::before { content: ''; width: 24px; height: 1px; background: var(--color-mango); }

.showcase__title { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: var(--spacing-md); line-height: 1.1; }
.showcase__description { font-size: 1.1rem; line-height: 1.8; color: var(--color-text-secondary); margin-bottom: var(--spacing-md); max-width: 500px; }

.showcase__tags { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); margin-bottom: var(--spacing-lg); }
.tag {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 0.4rem 0.9rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    transition: all var(--transition-fast);
}
.tag:hover { border-color: var(--color-mango); color: var(--color-mango); }

.showcase__actions { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }

@media (max-width: 968px) {
    .showcase__inner { grid-template-columns: 1fr; gap: var(--spacing-lg); text-align: center; }
    .showcase:nth-child(even) .showcase__inner { direction: ltr; }
    .showcase__display { order: -1; }
    .showcase__category { justify-content: center; }
    .showcase__category::before { display: none; }
    .showcase__description { margin-left: auto; margin-right: auto; }
    .showcase__tags { justify-content: center; }
    .showcase__actions { justify-content: center; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.9rem 1.8rem;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    position: relative;
    overflow: hidden;
}
.btn svg { width: 16px; height: 16px; }

.btn--primary {
    background: var(--color-mango);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 15px var(--color-mango-glow);
}
.btn--primary:hover {
    background: var(--color-mango-bright);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--color-mango-glow);
    color: var(--color-bg-primary);
}

.btn--secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}
.btn--secondary:hover { border-color: var(--color-mango); color: var(--color-mango); background: var(--color-mango-subtle); }

.btn-group { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }

/* ==========================================================================
   News Section
   ========================================================================== */

.news-section { padding: var(--spacing-xl) 0; background: var(--color-bg-secondary); }

.section-header { margin-bottom: var(--spacing-lg); }
.section-header--center { text-align: center; }
.section-header__label { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-mango); text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: var(--spacing-sm); }
.section-header h2 { margin-bottom: var(--spacing-xs); }
.section-header p { font-size: 1.1rem; max-width: 550px; color: var(--color-text-secondary); }
.section-header--center p { margin-left: auto; margin-right: auto; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-md); }
@media (max-width: 968px) { .news-grid { grid-template-columns: 1fr; } }

.news-card {
    background: var(--color-bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}
.news-card:hover { border-color: var(--color-mango); transform: translateY(-6px); box-shadow: var(--shadow-card); }

.news-card__image { aspect-ratio: 16/9; overflow: hidden; }
.news-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.news-card:hover .news-card__image img { transform: scale(1.05); }

.news-card__content { padding: var(--spacing-md); }
.news-card__date { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-mango); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--spacing-xs); }
.news-card__title { font-size: 1.15rem; margin-bottom: var(--spacing-xs); line-height: 1.35; }
.news-card__title a { color: var(--color-text-primary); }
.news-card__title a:hover { color: var(--color-mango); }
.news-card__excerpt { color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section { padding: var(--spacing-xl) 0; position: relative; }
.cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--color-mango-glow) 0%, transparent 60%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0.3;
}

.cta-box {
    position: relative;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    max-width: 750px;
    margin: 0 auto;
}
.cta-box::before, .cta-box::after { content: '✦'; position: absolute; top: var(--spacing-md); font-size: 0.8rem; color: var(--color-mango); opacity: 0.5; }
.cta-box::before { left: var(--spacing-md); }
.cta-box::after { right: var(--spacing-md); }
.cta-box h2 { margin-bottom: var(--spacing-sm); }
.cta-box p { font-size: 1.1rem; margin-bottom: var(--spacing-lg); max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-box .btn-group { justify-content: center; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { background: var(--color-bg-deep); border-top: 1px solid var(--color-border); padding: var(--spacing-lg) 0 var(--spacing-md); }

.footer-inner { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-lg); }
.footer-brand img { height: 36px; }

.footer-social { display: flex; gap: var(--spacing-sm); }
.social-link {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}
.social-link:hover { border-color: var(--color-mango); color: var(--color-mango); transform: translateY(-3px); }
.social-link svg { width: 18px; height: 18px; }

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-mango); }

@media (max-width: 768px) {
    .footer-inner { flex-direction: column; gap: var(--spacing-md); }
    .footer-bottom { flex-direction: column; gap: var(--spacing-sm); text-align: center; }
}

/* ==========================================================================
   Page Templates
   ========================================================================== */

.page-header {
    padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-lg);
    text-align: center;
    background: var(--color-bg-secondary);
}
.page-header__label { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-mango); text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: var(--spacing-sm); }
.page-header h1 { margin-bottom: var(--spacing-sm); }
.page-header p { font-size: 1.15rem; max-width: 600px; margin: 0 auto; color: var(--color-text-secondary); }

.page-content { padding: var(--spacing-xl) 0; }

/* Projects Archive */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: var(--spacing-md); }

.project-card {
    background: var(--color-bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}
.project-card:hover { border-color: var(--color-mango); transform: translateY(-8px); box-shadow: var(--shadow-card-hover); }

.project-card__image { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.project-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.project-card:hover .project-card__image img { transform: scale(1.05); }

.project-card__badge {
    position: absolute;
    top: var(--spacing-sm); right: var(--spacing-sm);
    background: var(--color-mango);
    color: var(--color-bg-primary);
    padding: 0.35rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}

.project-card__content { padding: var(--spacing-md); flex: 1; display: flex; flex-direction: column; }
.project-card__type { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-mango); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--spacing-xs); }
.project-card__title { font-size: 1.4rem; margin-bottom: var(--spacing-xs); line-height: 1.25; }
.project-card__title a { color: var(--color-text-primary); }
.project-card__title a:hover { color: var(--color-mango); }
.project-card__description { color: var(--color-text-secondary); margin-bottom: var(--spacing-md); flex: 1; font-size: 0.95rem; line-height: 1.6; }
.project-card__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: var(--spacing-md); }
.project-card__tags .tag { font-size: 0.7rem; padding: 0.3rem 0.6rem; }

/* About Page */
.about-layout { display: grid; grid-template-columns: 280px 1fr; gap: var(--spacing-xl); align-items: start; }
.about-portrait { position: relative; }
.about-portrait img { width: 100%; border-radius: var(--border-radius); border: 1px solid var(--color-border); }
.about-portrait::after {
    content: '';
    position: absolute;
    inset: 10px;
    border: 2px solid var(--color-mango);
    border-radius: var(--border-radius);
    transform: translate(12px, 12px);
    z-index: -1;
    opacity: 0.4;
}
.about-content h2 { margin-bottom: var(--spacing-md); }
.about-content p { font-size: 1.1rem; line-height: 1.8; margin-bottom: var(--spacing-md); }

@media (max-width: 768px) {
    .about-layout { grid-template-columns: 1fr; text-align: center; }
    .about-portrait { max-width: 220px; margin: 0 auto; }
}

/* Single Post/Project */
.single-content { max-width: 800px; margin: 0 auto; }
.single-header { margin-bottom: var(--spacing-lg); }
.single-meta { display: flex; flex-wrap: wrap; gap: var(--spacing-md); font-family: var(--font-mono); font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--spacing-md); }
.single-featured-image { border-radius: var(--border-radius); overflow: hidden; margin-bottom: var(--spacing-lg); border: 1px solid var(--color-border); }
.single-body { font-size: 1.1rem; line-height: 1.85; }
.single-body h2, .single-body h3 { margin-top: var(--spacing-lg); }
.single-body p { margin-bottom: var(--spacing-md); color: var(--color-text-secondary); }
.single-body a { text-decoration: underline; text-underline-offset: 3px; }
.single-body img { border-radius: var(--border-radius-sm); margin: var(--spacing-md) 0; }
.single-body ul, .single-body ol { margin: var(--spacing-md) 0; padding-left: var(--spacing-md); color: var(--color-text-secondary); }
.single-body li { margin-bottom: var(--spacing-xs); }
.single-body blockquote { border-left: 3px solid var(--color-mango); padding-left: var(--spacing-md); margin: var(--spacing-md) 0; font-style: italic; }

/* 404 */
.error-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: var(--spacing-lg); }
.error-page__code { font-family: var(--font-display); font-size: clamp(6rem, 20vw, 12rem); font-weight: 700; color: var(--color-mango); line-height: 1; margin-bottom: var(--spacing-sm); text-shadow: 0 0 60px var(--color-mango-glow); }
.error-page h1 { margin-bottom: var(--spacing-md); }
.error-page p { font-size: 1.15rem; margin-bottom: var(--spacing-lg); max-width: 450px; margin-left: auto; margin-right: auto; }

/* Utilities */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* Animation States */
[data-animate] { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-animate].is-visible { opacity: 1; transform: translateY(0); }
[data-animate="fade-left"] { transform: translateX(-40px); }
[data-animate="fade-right"] { transform: translateX(40px); }
[data-animate].is-visible[data-animate="fade-left"],
[data-animate].is-visible[data-animate="fade-right"] { transform: translateX(0); }
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }

/* ==========================================================================
   Text Animations
   ========================================================================== */

/* Typewriter cursor */
.typewriter { display: inline; }
.typewriter-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--color-mango);
    margin-left: 4px;
    animation: cursor-blink 0.8s infinite;
    vertical-align: text-bottom;
}
@keyframes cursor-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Split text - words */
.split-text { overflow: hidden; }
.split-text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.split-text.is-visible .word {
    opacity: 1;
    transform: translateY(0);
}
.split-text .word:nth-child(1) { transition-delay: 0.0s; }
.split-text .word:nth-child(2) { transition-delay: 0.08s; }
.split-text .word:nth-child(3) { transition-delay: 0.16s; }
.split-text .word:nth-child(4) { transition-delay: 0.24s; }
.split-text .word:nth-child(5) { transition-delay: 0.32s; }
.split-text .word:nth-child(6) { transition-delay: 0.40s; }
.split-text .word:nth-child(7) { transition-delay: 0.48s; }
.split-text .word:nth-child(8) { transition-delay: 0.56s; }

/* Character reveal */
.char-reveal .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px) rotateX(-90deg);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.char-reveal.is-visible .char {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

/* Stagger character delays */
.char-reveal .char { transition-delay: calc(var(--char-index) * 0.03s); }

/* Text glow effect */
.text-glow {
    text-shadow: 0 0 0 transparent;
    transition: text-shadow 0.3s ease;
}
.text-glow:hover,
.text-glow.is-glowing {
    text-shadow: 0 0 20px var(--color-mango-glow), 0 0 40px var(--color-mango-glow);
}

/* Underline draw animation */
.underline-draw {
    position: relative;
    display: inline-block;
}
.underline-draw::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-mango);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.underline-draw.is-visible::after {
    width: 100%;
}

/* Slide up lines */
.slide-up-lines .line {
    display: block;
    overflow: hidden;
}
.slide-up-lines .line-inner {
    display: block;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide-up-lines.is-visible .line-inner {
    transform: translateY(0);
}
.slide-up-lines .line:nth-child(1) .line-inner { transition-delay: 0.0s; }
.slide-up-lines .line:nth-child(2) .line-inner { transition-delay: 0.1s; }
.slide-up-lines .line:nth-child(3) .line-inner { transition-delay: 0.2s; }

/* Fade blur in */
.fade-blur {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    transition: opacity 0.8s ease, filter 0.8s ease, transform 0.8s ease;
}
.fade-blur.is-visible {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

/* Scale pop */
.scale-pop {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.scale-pop.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* Gradient text shimmer */
.shimmer-text {
    background: linear-gradient(
        90deg,
        var(--color-text-primary) 0%,
        var(--color-mango) 50%,
        var(--color-text-primary) 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s ease-in-out infinite;
}
@keyframes shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* Counter animation */
.counter { font-variant-numeric: tabular-nums; }

/* Marquee / ticker */
.marquee {
    overflow: hidden;
    white-space: nowrap;
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
}
.marquee__inner {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}
.marquee__item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.marquee__item .dot {
    width: 6px;
    height: 6px;
    background: var(--color-mango);
    border-radius: 50%;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.marquee:hover .marquee__inner {
    animation-play-state: paused;
}