@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&family=Fira+Code:wght@400;600&display=swap');

:root {
    --bg-dark: #080c14;
    --bg-card: rgba(15, 23, 42, 0.85);
    --bg-card-hover: rgba(30, 41, 59, 0.95);
    --accent-red: #ef4444;
    --accent-gold: #f59e0b;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-purple: #8b5cf6;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(239, 68, 68, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(6, 182, 212, 0.15) 0%, transparent 40%);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Nav */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    background: rgba(8, 12, 20, 0.92);
    border-bottom: 1px solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    padding: 12px 0;
    gap: 20px;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.logo-badge {
    background: linear-gradient(135deg, var(--accent-red), var(--accent-gold));
    color: #fff;
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 700;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    list-style: none;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
    white-space: nowrap;
}

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

.btn {
    padding: 10px 20px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-red), #dc2626);
    color: white;
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.6);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

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

.btn-pro {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: white;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4);
}

.btn-pro:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.6);
}

/* Responsive Navbar Media Query */
@media (max-width: 1024px) {
    nav {
        justify-content: center;
    }

    .nav-links {
        gap: 14px;
        font-size: 0.85rem;
        justify-content: center;
    }
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 30px;
    color: var(--accent-red);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

/* Download Quick Command Box */
.download-box {
    background: #0f172a;
    border: 1px solid var(--accent-red);
    border-radius: 20px;
    padding: 32px;
    margin: 40px auto 0;
    max-width: 840px;
    text-align: left;
    box-shadow: 0 10px 40px rgba(239, 68, 68, 0.2);
}

.code-cmd {
    background: #020617;
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    border-radius: 12px;
    font-family: 'Fira Code', monospace;
    color: var(--accent-cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    font-size: 0.95rem;
}

.btn-copy {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-copy:hover {
    background: var(--accent-cyan);
}

/* Live Terminal Interactive Simulator */
.sim-container {
    background: #020617;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    max-width: 960px;
    margin: 0 auto;
    overflow: hidden;
    text-align: left;
}

.sim-header {
    background: #0f172a;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.sim-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.sim-title {
    font-size: 0.85rem;
    font-family: 'Fira Code', monospace;
    color: var(--text-muted);
}

.sim-body {
    padding: 24px;
    font-family: 'Fira Code', monospace;
    font-size: 0.95rem;
    color: #e2e8f0;
    min-height: 320px;
    max-height: 420px;
    overflow-y: auto;
}

.log-line {
    margin-bottom: 8px;
    opacity: 0;
    animation: fadeIn 0.3s forwards;
}

.log-success { color: var(--accent-emerald); }
.log-warn { color: var(--accent-gold); }
.log-info { color: var(--accent-cyan); }
.log-red { color: var(--accent-red); }

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

.sim-controls {
    padding: 16px 24px;
    background: #090d16;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

/* Features Grid */
.features {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.3rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    backdrop-filter: blur(12px);
    transition: all 0.3s;
}

.card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.25);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
}

.card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.card p {
    color: var(--text-muted);
    font-size: 0.98rem;
}

/* Pricing & License Portal */
.pricing {
    padding: 80px 0;
    background: rgba(15, 23, 42, 0.4);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 36px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 40px rgba(6, 182, 212, 0.2);
}

.badge-featured {
    position: absolute;
    top: -14px;
    right: 24px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 20px;
}

.price {
    font-size: 2.8rem;
    font-weight: 800;
    margin: 20px 0 12px;
}

.price span {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 28px 0;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    color: #cbd5e1;
    font-size: 0.95rem;
}

/* License Generator Section */
.license-generator {
    margin-top: 60px;
    background: #0f172a;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main);
}

.input-field {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    background: #020617;
    border: 1px solid var(--border-color);
    color: white;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.3s;
}

.input-field:focus {
    border-color: var(--accent-cyan);
}

.license-key-result {
    margin-top: 24px;
    background: #020617;
    border: 1px solid var(--accent-emerald);
    padding: 16px 20px;
    border-radius: 12px;
    font-family: 'Fira Code', monospace;
    color: var(--accent-emerald);
    word-break: break-all;
    display: none;
}

/* Floating WhatsApp Button (Pojok Kanan Bawah) */
.wa-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    z-index: 9999;
    text-decoration: none;
    transition: all 0.3s ease;
}

.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.8);
}

/* Floating AI Chat Assistant Bubble & Drawer */
.ai-chat-bubble {
    position: fixed;
    bottom: 96px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.5);
    z-index: 9999;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ai-chat-bubble:hover {
    transform: scale(1.1);
}

/* Fixed AI Chat Drawer Window - Hidden by default */
.ai-chat-drawer {
    position: fixed !important;
    bottom: 90px !important;
    right: 24px !important;
    width: 380px !important;
    height: 520px !important;
    background: #0f172a !important;
    border: 1px solid var(--accent-cyan) !important;
    border-radius: 20px !important;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.9) !important;
    z-index: 10000 !important;
    display: none !important;
    flex-direction: column !important;
    overflow: hidden !important;
}

.ai-chat-drawer.open {
    display: flex !important;
}

.ai-chat-header {
    background: #1e293b;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.ai-chat-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: white;
}

.ai-chat-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
}

.ai-chat-close:hover {
    color: white;
}

.ai-chat-messages {
    flex-grow: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
    background: #090d16;
}

.msg {
    max-width: 88%;
    padding: 12px 16px;
    border-radius: 14px;
    line-height: 1.4;
}

.msg-ai {
    background: #1e293b;
    border: 1px solid var(--border-color);
    align-self: flex-start;
    color: #f1f5f9;
}

.msg-user {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: white;
    align-self: flex-end;
}

.ai-chat-input-box {
    padding: 14px;
    background: #020617;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.ai-chat-input-box input {
    flex-grow: 1;
    padding: 10px 14px;
    border-radius: 10px;
    background: #0f172a;
    border: 1px solid var(--border-color);
    color: white;
    outline: none;
    font-family: inherit;
    font-size: 0.9rem;
}

.ai-chat-input-box input:focus {
    border-color: var(--accent-cyan);
}

.ai-chat-input-box button {
    background: var(--accent-cyan);
    border: none;
    color: white;
    padding: 10px 18px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
}

.ai-chat-input-box button:hover {
    background: #0891b2;
}

/* Footer */
footer {
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}