styles.css

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #0f172a;
    --background-color: #ffffff;
    --header-bg: rgba(255, 255, 255, 0.8);
    --card-bg: #ffffff;
    --card-hover-bg: #f8fafc;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --header-height: 70px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #3b82f6;
        --primary-hover: #60a5fa;
        --secondary-color: #f8fafc;
        --background-color: #020617;
        --header-bg: rgba(2, 6, 23, 0.8);
        --card-bg: #0f172a;
        --card-hover-bg: #1e293b;
        --text-main: #f1f5f9;
        --text-muted: #94a3b8;
        --border-color: #1e293b;
    }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--background-color);
    /* Enhanced Dot Pattern */
    background-image: 
        radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 32px 32px;
    color: var(--text-main);
    line-height: 1.5;
    padding-top: var(--header-height);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
    position: relative;
}

/* Ambient Glow Effect */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% -20%, var(--primary-color), transparent 40%);
    opacity: 0.05;
    pointer-events: none;
    z-index: -2;
}

@media (prefers-color-scheme: dark) {
    body::before {
        opacity: 0.15;
    }
}

/* Sticky Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: background-color 0.3s, border-color 0.3s;
}

.nav-container {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-side {
    flex: 1;
    display: flex;
    align-items: center;
}

.nav-side.left {
    justify-content: flex-start;
}

.nav-side.right {
    justify-content: flex-end;
    gap: 0.5rem;
}

.nav-logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--secondary-color);
    text-decoration: none;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s;
    padding: 0.5rem 0.75rem;
    border-radius: 99px;
}

.nav-item:hover {
    color: var(--primary-color);
    background: var(--border-color);
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

/* Perfect alignment for leftmost and rightmost items */
.nav-side.left .nav-item { margin-left: -0.75rem; }
.nav-side.right .nav-item:last-child { margin-right: -0.75rem; }

.container {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 2rem;
}

/* Header Section */
.hub-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.hero-decor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: visible;
}

.decor-icon {
    position: absolute;
    opacity: 0.08; /* Slightly clearer */
    filter: blur(0.5px);
    animation: float 15s ease-in-out infinite;
    color: var(--primary-color);
}

@media (prefers-color-scheme: dark) {
    .decor-icon { opacity: 0.2; } /* Clearer in dark mode */
}

.icon-1 { top: -40px; left: 5%; width: 50px; animation-delay: 0s; }
.icon-2 { top: 20px; right: 2%; width: 60px; animation-delay: -3s; color: #2ecc71; }
.icon-3 { bottom: -50px; left: 8%; width: 45px; animation-delay: -7s; color: #9b59b6; }
.icon-4 { bottom: 10px; right: 5%; width: 55px; animation-delay: -11s; }
.icon-5 { top: -60px; right: 20%; width: 40px; animation-delay: -5s; color: #f59e0b; }
.icon-6 { top: 80px; left: 15%; width: 50px; animation-delay: -9s; color: var(--primary-color); opacity: 0.05; }
.icon-7 { bottom: 40px; left: 25%; width: 40px; animation-delay: -2s; color: #ef4444; }
.icon-8 { top: 10px; left: 45%; width: 35px; animation-delay: -13s; color: var(--text-muted); }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(5deg); }
    66% { transform: translateY(10px) rotate(-5deg); }
}

.main-title {
    font-size: clamp(2rem, 6vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.sub-title {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Extension Grid */
.extension-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Reduced from 350px */
    gap: 1.5rem;
    margin: 0 auto 4rem auto;
    max-width: 900px;
}

.extension-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    width: 100%; /* Ensure it takes full width of grid cell */
}

@media (max-width: 480px) {
    .container {
        padding: 1.5rem 1.25rem; /* Tighter padding on mobile */
    }
    
    .nav-item span {
        display: none; /* Hide text on mobile */
    }

    .nav-item {
        padding: 0.5rem; /* Rampingkan padding */
    }

    .nav-logo {
        font-size: 1.25rem; /* Sedikit perkecil logo */
    }
    
    .extension-grid {
        grid-template-columns: 1fr; /* Force single column */
    }

    .extension-card {
        padding: 2rem 1.25rem; /* Tighter internal padding */
    }

    .main-title {
        font-size: 2.25rem;
    }
}

.extension-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    background: var(--card-hover-bg);
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.2);
}

.logo-wrapper {
    width: 90px;
    height: 90px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.mainHost {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Pulsing Dot */
.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #f59e0b; /* Amber */
    border-radius: 50%;
    display: inline-block;
    position: relative;
    flex-shrink: 0; /* Prevent shrinking */
    margin-left: 2px;
}

.pulse-dot::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f59e0b; /* Amber */
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(3); opacity: 0; }
}

/* Reveal on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.extension-desc {
    color: var(--text-muted);
    margin: 1.5rem 0;
    font-size: 1rem;
    min-height: 4.5rem;
}

/* Feature List inside Card */
.card-features {
    margin: 1.5rem 0;
    padding: 0;
    list-style: none;
    text-align: left;
    width: 100%;
}

.card-features li {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-features li::before {
    content: "✓";
    color: #2ecc71;
    font-weight: bold;
}

.bandwith {
    background-color: var(--secondary-color);
    color: var(--background-color);
    padding: 0.75rem 2rem;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.2s;
    width: 100%;
    max-width: 240px;
}

.extension-card:hover .bandwith {
    background-color: var(--primary-color);
    color: white;
}

.info-release {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: monospace;
}

/* Why Section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0;
}

.feature-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--secondary-color);
}

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

/* About Section */
.about-section {
    background: #0f172a; /* Deep Navy/Black for Dev feel */
    color: #f8fafc;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    padding: 4rem;
    margin-top: 4rem;
    text-align: left;
    position: relative;
    overflow: hidden;
}

@media (prefers-color-scheme: dark) {
    .about-section {
        background: #020617; /* Even darker in dark mode */
        border-color: #1e293b;
    }
}

.about-content {
    max-width: 850px; /* Increased from 700px for better balance */
    position: relative;
    z-index: 2;
}

.about-section h2 {
    font-size: 2rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: #ffffff; /* Forced white */
}

.about-section p {
    color: #94a3b8; /* Muted light gray */
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.dev-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
}

.dev-tag:hover {
    background: var(--primary-color);
    color: white;
}

/* Footer */
footer {
    margin-top: 6rem;
    padding-bottom: 4rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footnote {
    margin-top: 1.5rem;
}

.footnote a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    margin: 0 0.75rem;
}

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

/* Content Pages Styling */
.content-section {
    max-width: 800px; /* Keep it narrow for readability, but center it within 1100px */
    padding-top: 2rem;
    padding-bottom: 2rem;
    text-align: left;
}

.content-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

.content-card h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-color);
    margin-top: 0;
    margin-bottom: 1rem;
}

.content-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.content-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 2rem;
    color: var(--primary-color);
}

.content-card p, .content-card li {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.last-updated {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    display: block;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

@media (max-width: 768px) {
    .content-card { padding: 2rem 1.5rem; }
    .about-section { padding: 2rem; }
}