/* ===== CSS VARIABLES ===== */
:root {
    /* Modern Color Palette */
    --primary: #5865F2;
    --secondary: #00D9FF;
    --accent: #FF006E;
    --success: #23FF00;
    --warning: #FFB700;
    --dark: #0a0e27;
    --darker: #050810;
    --light: #e0e0e0;
    --white: #ffffff;
    --gray-800: #1a1f3a;
    --gray-700: #252d48;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--light);
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: 0.3px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

/* ===== NAVIGATION ===== */
.navbar {
    background: rgba(5, 8, 16, 0.8);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(88, 101, 242, 0.2);
    box-shadow: 0 8px 32px rgba(88, 101, 242, 0.1);
}

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

.nav-brand h1 {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--secondary), var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    transition: var(--transition);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* Wake Lock Button */
.wake-lock-btn {
    background: rgba(88, 101, 242, 0.1);
    border: 1.5px solid var(--primary);
    color: var(--light);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: 1.3rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    backdrop-filter: blur(10px);
}

.wake-lock-btn:hover {
    background: rgba(88, 101, 242, 0.2);
    border-color: var(--secondary);
    transform: translateY(-2px);
}

.wake-lock-btn.active {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(88, 101, 242, 0.2));
    border-color: var(--secondary);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--darker) 0%, rgba(88, 101, 242, 0.15) 50%, var(--dark) 100%);
    display: flex;
    align-items: center;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(88, 101, 242, 0.25), transparent);
    border-radius: 50%;
    top: -250px;
    right: -250px;
    animation: float 15s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.15), transparent);
    border-radius: 50%;
    bottom: -200px;
    left: -200px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(40px); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--secondary), var(--accent), var(--primary), var(--secondary));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
    letter-spacing: -1px;
}

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

.hero-content p {
    font-size: 1.4rem;
    color: var(--light);
    margin-bottom: 2rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.status-card {
    background: rgba(88, 101, 242, 0.1);
    backdrop-filter: blur(10px);
    border: 1.5px solid rgba(88, 101, 242, 0.3);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-xl);
    margin-bottom: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 8px 32px rgba(88, 101, 242, 0.15);
    transition: var(--transition);
}

.status-card:hover {
    border-color: var(--secondary);
    box-shadow: 0 12px 48px rgba(0, 217, 255, 0.2);
    transform: translateY(-2px);
}

.status-label {
    font-weight: 700;
    color: var(--light);
    font-size: 1.1rem;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 700;
    padding: 0.7rem 1.2rem;
    border-radius: var(--radius-lg);
    background: rgba(35, 255, 0, 0.1);
    color: var(--success);
    min-width: 120px;
    justify-content: center;
    font-size: 0.95rem;
}

.status-indicator.online {
    background: rgba(35, 255, 0, 0.15);
    color: var(--success);
}

.status-indicator.offline {
    background: rgba(255, 0, 110, 0.15);
    color: var(--accent);
}

.status-indicator::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: var(--radius-xl);
    border: none;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition);
    text-align: center;
    min-width: 220px;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    box-shadow: 0 10px 30px rgba(88, 101, 242, 0.4);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 50px rgba(88, 101, 242, 0.6);
}

.btn-secondary {
    background: rgba(0, 217, 255, 0.1);
    color: var(--secondary);
    border: 1.5px solid var(--secondary);
    box-shadow: 0 8px 16px rgba(0, 217, 255, 0.2);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: var(--dark);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.btn-github {
    background: rgba(255, 0, 110, 0.1);
    color: var(--accent);
    border: 1.5px solid var(--accent);
    box-shadow: 0 8px 16px rgba(255, 0, 110, 0.2);
}

.btn-github:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(255, 0, 110, 0.4);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.bot-icon {
    max-width: 300px;
    height: 300px;
    width: 300px;
    border-radius: 50%;
    object-fit: cover;
    animation: bounce 3s ease-in-out infinite;
    filter: drop-shadow(0 0 40px rgba(88, 101, 242, 0.3));
    display: block;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-40px); }
}

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

/* ===== FEATURES OVERVIEW ===== */
.features-overview {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--darker) 0%, var(--dark) 50%, var(--darker) 100%);
    position: relative;
}

.features-overview h2 {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--secondary), var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: rgba(88, 101, 242, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(88, 101, 242, 0.2);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 217, 255, 0.1), transparent);
    transition: var(--transition);
}

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

.feature-card:hover {
    transform: translateY(-12px);
    border-color: var(--secondary);
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.25);
    background: rgba(88, 101, 242, 0.08);
}

.feature-icon {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 1.5rem;
    animation: bounce 3s ease-in-out infinite;
}

.feature-card h3 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.feature-card p {
    color: var(--light);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ===== PROJECT STATUS ===== */
.project-status {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--dark) 0%, rgba(88, 101, 242, 0.08) 50%, var(--dark) 100%);
}

.project-status h2 {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2.5rem;
}

.status-box {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(255, 0, 110, 0.05));
    backdrop-filter: blur(10px);
    border: 1.5px solid var(--secondary);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.status-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--secondary), transparent);
}

.status-box:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.15), rgba(255, 0, 110, 0.1));
}

.status-box h3 {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.status-box .highlight {
    font-size: 2rem;
    font-weight: 800;
    color: var(--success);
    letter-spacing: -1px;
}

/* ===== QUICK START ===== */
.quick-start {
    padding: 5rem 0;
    background: var(--darker);
}

.quick-start h2 {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.steps {
    background: rgba(88, 101, 242, 0.08);
    backdrop-filter: blur(10px);
    border: 1.5px solid rgba(88, 101, 242, 0.2);
    padding: 3rem;
    border-radius: var(--radius-xl);
    list-style: none;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 40px rgba(88, 101, 242, 0.1);
}

.steps li {
    padding: 1.5rem 0;
    padding-left: 4rem;
    position: relative;
    color: var(--light);
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 500;
}

.steps li + li {
    border-top: 1px solid rgba(88, 101, 242, 0.2);
}

.steps li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--dark);
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(0, 217, 255, 0.3);
}

.steps li:nth-child(1)::before { content: '1'; }
.steps li:nth-child(2)::before { content: '2'; }
.steps li:nth-child(3)::before { content: '3'; }
.steps li:nth-child(4)::before { content: '4'; }
.steps li:nth-child(5)::before { content: '5'; }

.steps a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
}

.steps a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.quick-start .btn {
    display: block;
    margin: 0 auto;
}

/* ===== GITHUB SECTION ===== */
.github-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--dark) 0%, rgba(255, 0, 110, 0.08) 50%, var(--dark) 100%);
    text-align: center;
}

.github-section h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--success), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.github-section p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--light);
    font-weight: 500;
}

.github-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.github-links .btn {
    min-width: 280px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--darker);
    border-top: 1px solid rgba(88, 101, 242, 0.2);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-section p {
    color: var(--light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.footer-section a:hover {
    color: var(--secondary);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(88, 101, 242, 0.2);
    color: var(--light);
    font-size: 0.95rem;
    font-weight: 500;
}

.footer-bottom a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .bot-icon {
        max-width: 220px;
        width: 220px;
        height: 220px;
    }

    .features-overview h2,
    .project-status h2,
    .quick-start h2,
    .github-section h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        gap: 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        min-width: 100%;
        justify-content: center;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .status-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .steps {
        padding: 1.5rem;
    }

    .steps li {
        padding: 1.2rem 0;
        padding-left: 3.5rem;
    }

    .github-links {
        flex-direction: column;
    }

    .github-links .btn {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .nav-brand h1 {
        font-size: 1.4rem;
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 3rem 0;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .bot-icon {
        max-width: 150px;
        width: 150px;
        height: 150px;
    }

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

    .features-overview h2,
    .project-status h2,
    .quick-start h2,
    .github-section h2 {
        font-size: 2rem;
    }

    .status-box h3 {
        font-size: 1.1rem;
    }

    .status-box .highlight {
        font-size: 1.5rem;
    }
}