@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

:root {
    /* Color Palette — AIF Labs */
    --bg-dark: #050505;
    --bg-darker: #020202;
    --bg-card: #0a0a0f;
    --electric-blue: #0070f3;
    --electric-blue-dim: rgba(0, 112, 243, 0.15);
    --electric-blue-glow: rgba(0, 112, 243, 0.35);
    --neon-cyan: #00d4ff;
    --accent-white: #f0f4ff;
    --text-light: #eef2ff;
    --text-muted: #6b7280;
    --text-dim: #374151;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.025);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(0, 112, 243, 0.35);

    /* Grid */
    --grid-color: rgba(255, 255, 255, 0.028);
    --grid-size: 40px;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.65;
    overflow-x: hidden;
    font-family: 'Space Grotesk', sans-serif;
    /* Subtle dot-grid overlay */
    background-image:
        radial-gradient(circle, var(--grid-color) 1px, transparent 1px);
    background-size: var(--grid-size) var(--grid-size);
    background-position: 0 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3 {
    line-height: 1.15;
    margin-bottom: 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 span, h2 span {
    background: linear-gradient(135deg, var(--electric-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    color: var(--electric-blue);
    text-transform: uppercase;
}

/* ─── Header & Nav ─────────────────────────────────────── */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    gap: 12px;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -0.03em;
    white-space: nowrap;
}

.logo span {
    color: var(--electric-blue);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 28px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    transition: color 0.25s ease;
    letter-spacing: 0.03em;
}

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

.menu-toggle {
    display: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: var(--text-light);
}

/* ─── Buttons ──────────────────────────────────────────── */
.btn-primary {
    background: var(--electric-blue);
    color: #fff;
    padding: 10px 22px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    font-family: 'Space Grotesk', sans-serif;
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 112, 243, 0.25);
    letter-spacing: -0.01em;
}

.btn-primary:hover {
    background: #0060d0;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 112, 243, 0.45);
}

.cta-large {
    padding: 14px 34px;
    font-size: 1rem;
    display: inline-block;
    margin-top: 24px;
}

/* ─── Hero Section ─────────────────────────────────────── */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-content {
    max-width: 820px;
    z-index: 2;
    position: relative;
}

.hero-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    color: var(--electric-blue);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-label::before,
.hero-label::after {
    content: '';
    display: inline-block;
    width: 28px;
    height: 1px;
    background: var(--electric-blue);
    opacity: 0.6;
}

#hero h1 {
    font-size: 3.6rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

#hero p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

/* Glowing Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 1;
    pointer-events: none;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--electric-blue);
    top: 5%;
    left: -15%;
    opacity: 0.18;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--neon-cyan);
    bottom: 5%;
    right: -10%;
    opacity: 0.12;
}

/* ─── Glassmorphism Cards ───────────────────────────────── */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 38px 30px;
    border-radius: 12px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-4px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 0 40px rgba(0, 112, 243, 0.06);
}

/* ─── Features / The Method ─────────────────────────────── */
#features {
    padding: 100px 20px;
}

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    color: var(--electric-blue);
    text-transform: uppercase;
    margin-bottom: 14px;
    display: block;
    text-align: center;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 50px;
}

.card-icon {
    font-size: 1.8rem;
    color: var(--electric-blue);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--electric-blue-dim);
    border-radius: 10px;
    border: 1px solid rgba(0, 112, 243, 0.2);
}

.card-icon.toska {
    color: var(--neon-cyan);
    background: rgba(0, 212, 255, 0.07);
    border-color: rgba(0, 212, 255, 0.2);
}

.glass-card h3 {
    font-size: 1.12rem;
    color: var(--text-light);
    margin-bottom: 10px;
    font-weight: 600;
}

.glass-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ─── Services ──────────────────────────────────────────── */
#services {
    padding: 100px 0;
    background: linear-gradient(to bottom, var(--bg-dark), var(--bg-darker));
    position: relative;
}

.services-text h2 {
    font-size: 2.4rem;
    text-align: center;
    margin-bottom: 50px;
}

.service-item {
    max-width: 820px;
    margin: 0 auto;
}

.service-item h3 {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--electric-blue);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

/* ─── Pricing ───────────────────────────────────────────── */
#pricing {
    padding: 100px 20px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 56px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 400px));
    gap: 28px;
    justify-content: center;
}

.pricing-card {
    position: relative;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
}

.pro-card {
    border: 1px solid rgba(0, 112, 243, 0.3);
    box-shadow: 0 0 50px rgba(0, 112, 243, 0.06);
}

.badge-normal {
    display: inline-block;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    width: fit-content;
    border: 1px solid var(--glass-border);
}

.badge-pro {
    position: absolute;
    top: 22px;
    right: 22px;
    color: var(--electric-blue);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.9rem;
    margin-bottom: 22px;
    font-weight: 300;
    color: var(--text-light);
    letter-spacing: -0.03em;
}

.price {
    margin-bottom: 28px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--glass-border);
}

.price h4 {
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.04em;
}

.price h4 span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
    -webkit-text-fill-color: var(--text-muted);
    background: none;
}

.price p {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.pricing-features {
    list-style: none;
    flex-grow: 1;
    margin-bottom: 8px;
}

.pricing-features li {
    margin-bottom: 13px;
    font-size: 0.92rem;
    color: var(--text-light);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.pricing-features i {
    margin-top: 3px;
    flex-shrink: 0;
}

/* ─── Projects / The Archives ───────────────────────────── */
#projects {
    padding: 100px 20px;
}

/* Container Utama Kartu */
.project-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    text-decoration: none; /* Hilangkan garis bawah link */
    color: inherit; /* Warna teks tetap putih/muted */
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

/* Bagian Gambar */
.project-image {
    width: 100%;
    height: 220px; /* Tinggi proporsional untuk tampilan web */
    overflow: hidden;
    border-bottom: 1px solid var(--glass-border);
    background: #111; /* Warna cadangan jika gambar gagal load */
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Gambar tidak akan penyok */
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Konten Teks */
.project-info {
    padding: 24px;
    flex-grow: 1;
}

.project-info h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-light);
}

.project-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Label Link di Bawah */
.project-link {
    color: var(--electric-blue);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

/* Efek Hover Seluruh Card */
.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--electric-blue);
    box-shadow: 0 12px 40px rgba(0, 112, 243, 0.15);
}

.project-card:hover .project-image img {
    transform: scale(1.1); /* Efek zoom gambar */
}

.project-card:hover .project-link {
    gap: 15px; /* Panah bergerak ke kanan */
    color: var(--neon-cyan);
}

.projects-header {
    text-align: center;
    margin-bottom: 56px;
}

.projects-header h2 {
    font-size: 2.5rem;
}

.projects-header p {
    color: var(--text-muted);
    max-width: 580px;
    margin: 0 auto;
    font-size: 0.95rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.project-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
}

.project-img-placeholder {
    height: 200px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-img-placeholder::after {
    content: "[ MOCKUP — 720×480 ]";
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

.project-img-placeholder.toska-glow {
    box-shadow: inset 0 -24px 40px -20px rgba(0, 112, 243, 0.18);
}

.project-img-placeholder.blue-glow {
    box-shadow: inset 0 -24px 40px -20px rgba(0, 212, 255, 0.15);
}

.project-img-placeholder.orange-glow {
    box-shadow: inset 0 -24px 40px -20px rgba(0, 112, 243, 0.12);
}

.project-info {
    padding: 24px 26px;
    flex: 1;
}

.project-info h3 {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 8px;
    font-weight: 600;
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 20px;
    line-height: 1.65;
}

.project-link {
    color: var(--electric-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: all 0.25s ease;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.02em;
}

.project-link:hover {
    color: var(--neon-cyan);
    gap: 12px;
}

/* ─── About / The Founder ───────────────────────────────── */
#about {
    padding: 100px 20px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.4rem;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 0.95rem;
    line-height: 1.75;
}

.about-stat {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    margin-top: 8px;
}

.about-stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--electric-blue);
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.04em;
}

.about-stat-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.about-stats-row {
    display: flex;
    gap: 40px;
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--glass-border);
}

.logo-display {
    width: 100%;
    height: 420px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Decorative grid on the visual card */
.logo-display::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(0, 112, 243, 0.04) 1px, transparent 1px);
    background-size: 24px 24px;
}

.founder-initials {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--electric-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.05em;
    line-height: 1;
    z-index: 2;
}

.founder-title-card {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 12px;
    z-index: 2;
}

.founder-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--electric-blue);
    display: inline-block;
    margin: 0 6px;
    box-shadow: 0 0 8px var(--electric-blue);
    animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

/* ─── Contact / The Connection ──────────────────────────── */
#contact {
    padding: 100px 20px;
}

.contact-card {
    text-decoration: none;
    text-align: center;
    width: 100%;
    max-width: 300px;
    padding: 40px 24px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 12px;
}

.contact-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 16px 50px rgba(0, 112, 243, 0.1);
}

.contact-card i {
    font-size: 3rem;
    margin-bottom: 22px;
}

.contact-card h3 {
    color: var(--text-light);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.contact-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 22px;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.02em;
}

.contact-action {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.25s ease;
    margin-top: auto;
    font-family: 'JetBrains Mono', monospace;
}

.contact-card:hover .contact-action {
    color: var(--electric-blue);
    gap: 14px;
}

/* ─── Footer ───────────────────────────────────────────── */
footer {
    background-color: var(--bg-darker);
    padding: 80px 20px 24px;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.footer-content h2 {
    font-size: 2.4rem;
    letter-spacing: -0.03em;
}

.footer-content p {
    color: var(--text-muted);
    max-width: 580px;
    margin: 0 auto 32px;
    font-size: 0.95rem;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
}

/* ─── Scroll Animation ──────────────────────────────────── */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.show {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Language Toggle ───────────────────────────────────── */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 16px;
}

.lang-toggle a {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.lang-toggle a:hover {
    color: var(--text-light);
}

.lang-toggle a.active {
    color: var(--electric-blue);
}

.lang-toggle svg {
    border-radius: 2px;
    box-shadow: 0 0 4px rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.lang-toggle span {
    color: var(--glass-border);
}

/* ─── Project Toggle ─────────────────────────────────────── */
.hidden-project {
    display: none !important;
}

.extra-project {
    animation: fadeInProject 0.55s ease-out forwards;
}

@keyframes fadeInProject {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

#toggleProjectsBtn:hover {
    background: rgba(0, 112, 243, 0.12) !important;
    border-color: rgba(0, 112, 243, 0.5) !important;
    color: var(--electric-blue) !important;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav-links, .nav-btn {
        display: none;
    }

    .lang-toggle {
        display: flex; /* Paksa muncul di mobile */
        margin-left: auto; /* Dorong ke kanan mendekati hamburger */
        margin-right: 20px; /* Kasih jarak aman dari tombol hamburger */
        gap: 6px;
    }

    .lang-toggle a {
        font-size: 0.7rem; /* Kecilin dikit biar gak menuhin header mobile */
    }

    .lang-toggle svg {
        width: 16px; /* Kecilin benderanya dikit buat mobile view */
        height: auto;
    }

    .menu-toggle {
        display: block;
    }

    #hero h1 {
        font-size: 2.4rem;
    }

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

    .logo-display {
        height: 280px;
    }

    .about-stats-row {
        flex-wrap: wrap;
        gap: 24px;
    }
}

@media (max-width: 480px) {
    #hero h1 {
        font-size: 1.9rem;
    }

    .hero-label {
        font-size: 0.7rem;
    }
}