:root {
    --primary: #4285f4;
    --primary-dark: #1a73e8;
    --primary-darker: #0d5ec1;
    --secondary: #00c6ff;
    --dark: #1a1a1a;
    --darker: #121212;
    --darkest: #0a0a0a;
    --light: #f5f5f5;
    --gray: #444;
    --surface: #0a0a0a;
    --card-bg: rgba(255, 255, 255, 0.05);
}

html {
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background: #000;
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.android-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

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

/* Header Styles */
header {
    padding: 30px 0;
    position: relative;
    z-index: 10;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    animation: pulse 3s infinite;
    will-change: box-shadow, transform;
}

.logo-icon i {
    font-size: 24px;
    color: white;
}

.logo-text {
    font-family: 'Google Sans', sans-serif;
    font-weight: 700;
    font-size: 24px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
    will-change: color, width;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
    will-change: width;
}

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

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

.nav-cta {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 500;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
    will-change: transform, box-shadow;
}

.nav-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(66, 133, 244, 0.4);
}

/* Hero Card */
.maintainership-hero-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 48px 40px 44px;
    margin: 40px auto 10px;
    max-width: 1000px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.06);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeUp 1s ease forwards;
}
.maintainership-hero-card::before,
.maintainership-hero-card::after {
    content: '';
    position: absolute;
    width: 220px; height: 220px;
    background: radial-gradient(circle at center, rgba(66,133,244,0.18), transparent 70%);
    top: -60px; left: -40px;
    filter: blur(2px);
}
.maintainership-hero-card::after { top: auto; bottom: -70px; left: auto; right: -50px; background: radial-gradient(circle at center, rgba(0,198,255,0.18), transparent 70%); }
.maintainership-hero-card h1 {
    font-family: 'Google Sans', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    margin-bottom: 18px;
}
.maintainership-hero-card .tagline {
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 760px;
    margin: 0 auto 25px;
    color: rgba(255,255,255,0.75);
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    font-size: 1rem;
    will-change: transform, box-shadow, background, border-color;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--light);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

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

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(66, 133, 244, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}


/* Maintainership Content Card */
.maintainer-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    margin: 40px auto;
    max-width: 900px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards;
    will-change: opacity, transform;
}

.maintainer-card h2 {
    font-family: 'Google Sans', sans-serif;
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.requirements {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.requirements h3 {
    font-size: 1.5rem;
    margin: 25px 0 15px;
    color: var(--secondary);
}

.requirements ul {
    list-style: disc;
    margin-left: 30px;
}

.requirements li {
    margin-bottom: 12px;
    padding-left: 0;
    position: static;
 }


.cta-container {
    text-align: center;
    margin-top: 40px;
}

.cta-button {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 15px 40px;
    border-radius: 30px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(66, 133, 244, 0.4);
}

/* Footer */
footer {
    background: var(--darker);
    padding: 60px 0 30px;
    position: relative;
    border-radius: 40px 40px 0 0;
    margin-top: 50px;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darker);
    z-index: -1;
    border-radius: 40px 40px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    transition: all 0.3s ease;
    will-change: background, transform;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Animations - Optimized for Mobile */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(66, 133, 244, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(66, 133, 244, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(66, 133, 244, 0);
    }
}


/* MOBILE NAVIGATION - FIXED SPACING */
.mobile-nav-container {
    display: none;
    position: relative;
    z-index: 100;
}

.mobile-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0; /* Reduced padding */
}

.mobile-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 3s infinite;
    will-change: box-shadow, transform;
}

.mobile-logo i {
    font-size: 18px;
    color: white;
}

.mobile-menu-toggle {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    will-change: background, transform;
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-toggle i {
    font-size: 20px;
    color: white;
}

.mobile-project-name {
    font-family: 'Google Sans', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    text-align: center;
    margin: 8px 0 12px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    padding-bottom: 0;
    border-bottom: none;
}

.mobile-nav-links {
    display: none;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    padding: 20px;
    margin-top: 10px;
    will-change: transform, opacity;
}

.mobile-nav-links.active {
    display: flex;
}

.mobile-nav-links a {
    padding: 15px 20px;
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    border-radius: 10px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    will-change: background, color;
}

.mobile-nav-links a i {
    width: 24px;
    text-align: center;
}

.mobile-nav-links a:last-child {
    margin-bottom: 0;
}

.mobile-nav-links a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary);
}

/* Responsive - Optimized for Mobile */
@media (max-width: 768px) {
    .navbar, .logo-text { display: none; }
    .mobile-nav-container { display: block; }
    .maintainership-hero-card { padding: 40px 30px 38px; margin: 30px 16px 0; }
    .maintainership-hero-card h1 { font-size: clamp(1.9rem, 7vw, 2.4rem); }
    .maintainership-hero-card .tagline { font-size: 1rem; }
    .maintainer-card { padding: 24px; margin: 25px 16px 30px; border-radius: 24px; }
    .maintainer-card h2 { font-size: 1.8rem; }
    .requirements h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    .mobile-project-name {
        font-size: 1.6rem;
    }
    
    .maintainership-hero-card h1 { font-size: clamp(1.8rem, 8vw, 2.2rem); }
    .maintainership-hero-card { padding: 40px 26px 36px; }
    .maintainership-hero-card .tagline { font-size: .95rem; }
    
    .btn {
        padding: 12px 22px;
        font-size: 0.95rem;
    }

    /* Denser list spacing inside card on small devices */
    .requirements h3 { margin: 18px 0 10px; }
    .requirements li { margin-bottom: 10px; }
}

/* PERFORMANCE OPTIMIZATIONS */
.maintainer-card, .btn, .nav-cta, .social-links a {
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Copyright link styles */
.copyright a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}
.copyright a:hover {
    color: var(--primary);
}