@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=JetBrains+Mono:wght@300;500&display=swap');

:root {
    --bg-color: #050510;
    --card-bg: rgba(14, 14, 30, 0.6);
    --primary: #00a3ff;
    --primary-dim: rgba(0, 163, 255, 0.15);
    --text-main: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.6);
    --border: rgba(255, 255, 255, 0.1);
    --glow: 0 0 20px rgba(0, 163, 255, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Particle/Grid Background */
.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, #0a0a20 0%, #050510 100%);
}

.grid-overlay {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background-image:
        linear-gradient(rgba(0, 163, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 163, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: perspective(500px) rotateX(60deg);
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% {
        transform: perspective(500px) rotateX(60deg) translateY(0);
    }

    100% {
        transform: perspective(500px) rotateX(60deg) translateY(50px);
    }
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-container img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--primary);
    box-shadow: var(--glow);
}

.logo-text {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--primary);
}

.sub-header {
    text-align: center;
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--text-dim);
    margin-top: -10px;
    text-transform: uppercase;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 6rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    background: linear-gradient(to bottom, #fff 40%, var(--primary) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h2 {
    font-size: 5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 2rem;
    text-shadow: var(--glow);
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 600px;
    margin-bottom: 3rem;
}

.hero p span {
    color: #fff;
    font-weight: 600;
}

/* Stats Row */
.stats-row {
    display: flex;
    gap: 60px;
    margin-bottom: 4rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 2px;
}

.stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary);
}

/* Buttons */
.cta-group {
    display: flex;
    gap: 20px;
}

.btn {
    padding: 12px 30px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
    border: none;
}

.btn-primary:hover {
    box-shadow: 0 0 20px var(--primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    color: #fff;
    border-color: var(--primary);
}

/* Cards Section */
.info-section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--text-dim);
    margin-bottom: 50px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.card-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-dim);
    position: absolute;
    top: 10px;
    left: 20px;
}

.card h3 {
    margin-top: 20px;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.card p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Agent Identity / Terminal */
.toggle-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.05);
    padding: 5px;
    border-radius: 30px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--border);
}

.toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: 10px 24px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.toggle-btn:hover {
    color: #fff;
}

.toggle-btn.active {
    background: #fff;
    color: #000;
}

.agent-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 50px;
}

.form-container {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.form-container h4 {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 10px;
}

.form-container h3 {
    margin-bottom: 20px;
}

.terminal {
    background: #000;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--primary);
    position: relative;
}

.terminal::before {
    content: "● ● ●";
    color: rgba(255, 255, 255, 0.2);
    display: block;
    margin-bottom: 15px;
    font-size: 12px;
}

.terminal code {
    color: #fff;
    white-space: pre-wrap;
}

.terminal .keyword {
    color: var(--primary);
}

.terminal .comment {
    color: var(--text-dim);
}

/* responsive */
@media (max-width: 900px) {
    .hero h1 {
        font-size: 4rem;
    }

    .hero h2 {
        font-size: 3.5rem;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

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

    .stats-row {
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
    }
}