styles.css

/* ========================================
   Blank Your Game - 2026 Refresh
   Modern One-Page Gaming Platform
   Inspired by skills.sh design principles
   ======================================== */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-pink: #ff6b6b;
    --primary-teal: #4ecdc4;
    --primary-purple: #7b68ee;
    --accent-yellow: #ffd93d;
    --dark-bg: #0a0a0a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-muted: #666666;
    --twitter-blue: #1da1f2;
    --facebook-blue: #4267b2;
    --email-gradient: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    --navbar-bg: rgba(10, 10, 10, 0.95);
    --footer-bg: #000000;
    --font-display: 'Clash Display', sans-serif;
    --font-body: 'Syne', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Light Mode */
[data-theme="light"] {
    --dark-bg: #fafafa;
    --card-bg: rgba(0, 0, 0, 0.04);
    --text-primary: #0a0a0a;
    --text-secondary: #444444;
    --text-muted: #888888;
    --navbar-bg: rgba(250, 250, 250, 0.95);
    --footer-bg: #0a0a0a;
}

[data-theme="light"] .navbar {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .bar {
    background: var(--text-primary);
}

[data-theme="light"] .parallax-bg {
    opacity: 0.5;
}

[data-theme="light"] .stats-section {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .about-card,
[data-theme="light"] .social-card,
[data-theme="light"] .hint-card {
    border: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .konami-sequence {
    background: rgba(0, 0, 0, 0.08);
}

body {
    font-family: var(--font-body);
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* Noise texture overlay for depth */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
    background: var(--navbar-bg);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--primary-pink);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-logo i {
    font-size: 1.8rem;
    color: var(--primary-teal);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a:focus::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--primary-teal);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Theme Toggle Button */
.theme-toggle {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s var(--ease-out-back), background 0.3s var(--ease-out-expo);
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    border-color: transparent;
    transform: rotate(15deg) scale(1.05);
}

[data-theme="light"] .theme-toggle {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ========================================
   Parallax Backgrounds
   ======================================== */
.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: -1;
}

.hero-bg {
    background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="%23222" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
}

.about-bg {
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.08), rgba(255, 107, 107, 0.08)),
                radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.2) 0%, transparent 50%);
}

.features-bg {
    background: linear-gradient(45deg, rgba(255, 107, 107, 0.08), rgba(78, 205, 196, 0.08)),
                conic-gradient(from 180deg at 50% 50%, rgba(78, 205, 196, 0.05) 0deg, rgba(255, 107, 107, 0.05) 360deg);
}

.stats-bg {
    background: linear-gradient(135deg, rgba(120, 119, 198, 0.15), rgba(255, 107, 107, 0.08)),
                repeating-linear-gradient(45deg, transparent, transparent 100px, rgba(78, 205, 196, 0.05) 100px, rgba(78, 205, 196, 0.05) 200px);
}

.connect-bg {
    background: linear-gradient(45deg, rgba(78, 205, 196, 0.08), rgba(255, 107, 107, 0.08)),
                radial-gradient(ellipse at center, rgba(120, 119, 198, 0.15) 0%, transparent 70%);
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    text-align: center;
    overflow: hidden;
    padding: 100px 20px 60px;
}

.hero-content {
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 10vw, 6rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    text-wrap: balance;
}

.glitch-text {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal), var(--primary-purple));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

/* Social Links in Hero */
.hero-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.hero-social .social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.3rem;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-decoration: none;
}

.hero-social .social-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-social .social-link:nth-child(1):hover {
    background: var(--twitter-blue);
    border-color: var(--twitter-blue);
}

.hero-social .social-link:nth-child(2):hover {
    background: var(--facebook-blue);
    border-color: var(--facebook-blue);
}

.hero-social .social-link:nth-child(3):hover {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    border-color: transparent;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s var(--ease-out-back), box-shadow 0.3s var(--ease-out-expo);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
}

.btn-secondary:hover {
    background: var(--primary-teal);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    animation: float 3s ease-in-out infinite;
}

.scroll-indicator i {
    font-size: 1.5rem;
    color: var(--primary-teal);
}

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

/* ========================================
   Section Styles
   ======================================== */
section {
    padding: 6rem 0;
    position: relative;
    min-height: auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3.2rem);
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    text-wrap: balance;
    letter-spacing: -0.02em;
}

.section-header h2 i {
    color: var(--primary-teal);
    -webkit-text-fill-color: var(--primary-teal);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   About Section
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.about-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.about-card:hover::before {
    left: 100%;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(78, 205, 196, 0.15);
    border-color: rgba(78, 205, 196, 0.2);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-primary);
}

.about-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.about-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   Features Section
   ======================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.feature-item {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    border-left: 4px solid transparent;
    background-image: linear-gradient(var(--card-bg), var(--card-bg)),
                      linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
}

.stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1rem;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-primary);
}

.stat-number {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    color: var(--primary-teal);
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Connect Section (Social Media Focus)
   ======================================== */
.connect-section {
    padding: 6rem 0;
}

.connect-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.social-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.social-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none;
    transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.social-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.social-card.twitter::before {
    background: linear-gradient(135deg, rgba(29, 161, 242, 0.2), transparent);
}

.social-card.facebook::before {
    background: linear-gradient(135deg, rgba(66, 103, 178, 0.2), transparent);
}

.social-card.email::before {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.2), rgba(78, 205, 196, 0.1));
}

.social-card:hover::before {
    opacity: 1;
}

.social-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.15);
}

.social-card.twitter:hover {
    box-shadow: 0 25px 50px rgba(29, 161, 242, 0.2);
}

.social-card.facebook:hover {
    box-shadow: 0 25px 50px rgba(66, 103, 178, 0.2);
}

.social-card.email:hover {
    box-shadow: 0 25px 50px rgba(255, 107, 107, 0.2);
}

.social-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.social-card.twitter .social-card-icon {
    background: var(--twitter-blue);
    color: white;
}

.social-card.facebook .social-card-icon {
    background: var(--facebook-blue);
    color: white;
}

.social-card.email .social-card-icon {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    color: white;
}

.social-card h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.social-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.social-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-teal);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
    transition: gap 0.3s ease;
}

.social-card:hover .social-cta {
    gap: 1rem;
}

/* Easter Egg Hint */
.easter-egg-hint {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hint-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    max-width: 400px;
    transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
}

.hint-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    transition: left 0.6s ease;
}

.hint-card:hover::before {
    left: 100%;
}

.hint-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(78, 205, 196, 0.15);
    border-color: rgba(78, 205, 196, 0.2);
}

.hint-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hint-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-family: var(--font-display);
    letter-spacing: -0.01em;
}

.hint-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.konami-sequence {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
    border: 1px solid rgba(78, 205, 196, 0.3);
}

.key-hint {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-teal);
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(78, 205, 196, 0.5);
}

.hint-text {
    font-size: 0.9rem;
    color: var(--primary-pink);
    font-style: italic;
}

/* ========================================
   Konami Code Easter Egg Styles
   ======================================== */
.konami-activated {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal), var(--primary-purple), var(--primary-pink));
    background-size: 400% 400%;
    animation: rainbow-bg 2s ease-in-out infinite;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    pointer-events: none;
}

.konami-content {
    background: rgba(0, 0, 0, 0.85);
    border-radius: 25px;
    padding: 3rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: float-in 1s ease-out;
    max-width: 90%;
}

.konami-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
    animation: glow 1.5s ease-in-out infinite alternate;
    letter-spacing: -0.02em;
}

.konami-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.konami-effects {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.effect-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce-in 0.8s ease-out;
}

.effect-item:nth-child(2) { animation-delay: 0.2s; }
.effect-item:nth-child(3) { animation-delay: 0.4s; }

.effect-icon {
    font-size: 2rem;
    animation: spin 2s linear infinite;
}

.floating-emojis {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.emoji {
    position: absolute;
    font-size: 2rem;
    animation: float-up 3s linear infinite;
    opacity: 0.8;
}

@keyframes rainbow-bg {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes float-in {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(255, 255, 255, 0.8); }
    to { text-shadow: 0 0 30px rgba(255, 255, 255, 1), 0 0 40px rgba(78, 205, 196, 0.8); }
}

@keyframes bounce-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes float-up {
    from {
        transform: translateY(100vh) rotate(0deg);
        opacity: 1;
    }
    to {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--footer-bg);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--primary-pink);
    letter-spacing: -0.01em;
}

.footer-logo i {
    font-size: 1.5rem;
    color: var(--primary-teal);
}

.footer-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-links a:hover {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-teal));
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   Notification System
   ======================================== */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    z-index: 10000;
    max-width: 350px;
    font-family: 'Space Grotesk', sans-serif;
    transform: translateX(400px);
    transition: all 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--navbar-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        padding: 1rem 0;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.9rem;
    }

    .hero-social {
        gap: 1rem;
    }

    .social-cards {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .konami-content {
        padding: 2rem 1.5rem;
    }

    .konami-effects {
        gap: 1rem;
    }
}

/* ========================================
   Animations on Scroll
   ======================================== */
.about-card,
.stat-item,
.social-card {
    opacity: 0;
    transform: translateY(30px);
}

.about-card.visible,
.stat-item.visible,
.social-card.visible {
    animation: fadeInUp 0.6s var(--ease-out-expo) forwards;
}

.about-card:nth-child(2).visible { animation-delay: 0.1s; }
.about-card:nth-child(3).visible { animation-delay: 0.2s; }

/* Honor prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .about-card,
    .stat-item,
    .social-card {
        opacity: 1;
        transform: none;
    }
    
    .glitch-text {
        animation: none;
        background-position: 0% 50%;
    }
    
    .scroll-indicator,
    .hint-icon {
        animation: none;
    }
}

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

/* ========================================
   Focus States for Accessibility
   ======================================== */
a:focus-visible,
button:focus-visible,
.social-card:focus-visible {
    outline: 2px solid var(--primary-teal);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Never remove outline without replacement */
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}

/* Skip to main content link for accessibility */
.skip-link {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-teal);
    color: var(--dark-bg);
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 12px 12px;
    z-index: 10001;
    transition: top 0.3s var(--ease-out-expo);
    font-weight: 600;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
    outline: none;
}