/* Reset & Variabel */
:root {
    --bg-main: #0f172a;
    --bg-card: #1e293b;
    --bg-input: #334155;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #38bdf8;
    --accent-hover: #7dd3fc;
    --border-color: #334155;
    --success: #10b981;
    --warning: #f59e0b;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    background-color: rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid var(--border-color);
    padding: 2.5rem 0;
    backdrop-filter: blur(8px);
}

.header-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    background-color: rgba(56, 189, 248, 0.15);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.tagline {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 600px;
}

/* Main Content & Search */
main {
    flex: 1;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.search-bar-container {
    margin-bottom: 2.5rem;
}

#searchProject {
    width: 100%;
    padding: 0.85rem 1.25rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s ease;
}

#searchProject:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

/* Project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Card Style */
.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.25rem;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
    transform: translateY(-2px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

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

.category-tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-tag {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 0.25rem;
}

.status-active {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-dev {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.project-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-main);
}

.project-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-grow: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(51, 65, 85, 0.5);
}

.tech-stack {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 500;
    background-color: rgba(56, 189, 248, 0.05);
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
}

/* Button */
.btn-visit {
    text-decoration: none;
    color: var(--bg-main);
    background-color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn-visit:hover:not(.disabled) {
    background-color: var(--accent-hover);
}

.btn-visit.disabled {
    background-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Animasi Pulse untuk Item Development */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}
.animate-pulse:hover {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Responsive */
@media (max-width: 640px) {
    .container {
        padding: 0 1.25rem;
    }
    header {
        padding: 1.5rem 0;
    }
    .project-grid {
        grid-template-columns: 1fr;
    }
}