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

:root {
    --bg-deep: #000000;
    --accent-nebula: #10b981;
    --accent-cyan: #06b6d4;
    --accent-magenta: #ec4899;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --glass-bg: rgba(10, 10, 20, 0.45);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --hud-edge: 2.5rem;
    --transition-fast: 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background: transparent;
}

body {
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 300;
    overflow-x: hidden;
    line-height: 1.6;
    background: transparent;
}

/* --- HUD LAYOUT --- */
#cosmos-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
}

header {
    position: fixed;
    top: var(--hud-edge);
    left: var(--hud-edge);
    z-index: 1000;
}

.logo {
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
}

.logo span {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 4px;
    color: var(--accent-cyan);
    margin-top: -4px;
}

.nav-hud {
    position: fixed;
    top: var(--hud-edge);
    right: var(--hud-edge);
    z-index: 1000;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-primary);
    padding-right: 10px;
}

.nav-links a::before {
    content: '[';
    opacity: 0;
    margin-right: 5px;
    transition: var(--transition-fast);
}

.nav-links a::after {
    content: ']';
    opacity: 0;
    margin-left: 5px;
    transition: var(--transition-fast);
}

.nav-links a:hover::before,
.nav-links a:hover::after {
    opacity: 1;
}

/* --- HERO --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.hero-content {
    max-width: 1000px;
    position: relative;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 12vw, 9rem);
    font-weight: 800;
    line-height: 0.85;
    letter-spacing: -4px;
    margin-bottom: 2rem;
}

.hero-content h1 span {
    display: block;
    color: var(--accent-cyan);
}

.hero-content p {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 0 auto 3.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: transparent;
    display: inline-block;
    padding: 0.8rem 1.5rem;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* --- BUTTONS --- */
.cta-group {
    display: flex;
    gap: 2.5rem;
    justify-content: center;
}

.btn {
    padding: 1.2rem 2.8rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-decoration: none;
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
    transition: var(--transition-fast);
    display: inline-block;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--text-primary);
    transform: translate(-50%, -50%);
    transition: var(--transition-fast);
    z-index: -1;
    border-radius: 50%;
}

.btn:hover {
    color: var(--bg-deep);
    border-color: var(--text-primary);
    transform: scale(1.05);
}

.btn:hover::before {
    width: 400px;
    height: 400px;
}

/* --- SECTIONS --- */
.section {
    padding: 15vh var(--hud-edge);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    max-width: 1200px;
    width: 100%;
}

.glass {
    background: transparent;
    backdrop-filter: blur(60px);
    border: 1px solid var(--glass-border);
    padding: 5rem;
    position: relative;
    box-shadow: 0 0 100px rgba(0, 0, 0, 0.2);
}

.glass::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 10%;
    width: 80%;
    height: 1.5px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-magenta), transparent);
}

h2 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 4rem;
    letter-spacing: -2px;
    animation: textAppear 1.2s ease-out;
}

@keyframes textAppear {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- CARDS & GRID --- */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.stats-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-card {
    border-left: 3px solid var(--accent-cyan);
    padding: 1.5rem 2.5rem;
    background: rgba(255, 255, 255, 0.03);
    transition: var(--transition-fast);
}

.stat-card:hover {
    border-left-color: var(--accent-magenta);
    background: rgba(255, 255, 255, 0.05);
}

.stat-card h3 {
    font-family: var(--font-mono);
    font-size: 3.5rem;
    color: var(--text-primary);
}

.v-card {
    padding: 3.5rem;
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
    transition: var(--transition-fast);
}

.v-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-primary);
    transform: translateY(-8px) scale(1.02);
}

/* --- CONTACT FORM --- */
#contact-form {
    display: grid;
    gap: 2.5rem;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    display: block;
    letter-spacing: 1px;
}

input,
textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 1.2rem 0.5rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.05);
}

/* --- AI CHAT OVERLAY STYLES --- */
.ai-chat-btn {
    position: fixed;
    bottom: var(--hud-edge);
    right: var(--hud-edge);
    width: 55px;
    height: 55px;
    border-radius: 4px;
    background: var(--bg-deep);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: var(--transition-fast);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.ai-chat-btn:hover {
    background: var(--text-primary);
    color: var(--bg-deep);
    transform: scale(1.1);
}

.ai-chat-window {
    position: fixed;
    bottom: calc(var(--hud-edge) + 65px);
    right: var(--hud-edge);
    width: 380px;
    height: 550px;
    background: rgba(5, 5, 10, 0.95);
    backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-slow);
    transform-origin: bottom right;
}

.ai-chat-window.hidden {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
    pointer-events: none;
}

.chat-header {
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.message {
    padding: 1rem 1.2rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.message.ai {
    background: rgba(255, 255, 255, 0.05);
    align-self: flex-start;
    border-left: 2px solid var(--accent-cyan);
}

.message.user {
    background: rgba(99, 102, 241, 0.15);
    align-self: flex-end;
    border-right: 2px solid var(--accent-magenta);
}

.chat-input-area {
    padding: 1.2rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 0.8rem;
}

.chat-input-area input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
}

.send-btn {
    background: var(--text-primary);
    color: var(--bg-deep);
    border: none;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.7rem;
}

/* --- FOOTER HUD --- */
footer {
    position: fixed;
    bottom: var(--hud-edge);
    left: var(--hud-edge);
    z-index: 1000;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 3px;
    background: transparent;
    /* Transparent footer */
    padding: 0.5rem 1rem;
    backdrop-filter: blur(10px);
}

.legal-links {
    margin-top: 0.5rem;
    display: flex;
    gap: 1.5rem;
}

.legal-links a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: var(--transition-fast);
}

.legal-links a:hover {
    color: var(--text-primary);
}

/* --- ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(40px) scale(0.97);
    transition: all 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

@media (max-width: 768px) {
    :root {
        --hud-edge: 1.5rem;
    }

    .logo {
        font-size: 1rem;
    }

    .nav-hud {
        display: none;
    }

    .hero-content h1 {
        font-size: 4rem;
        letter-spacing: -2px;
    }

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

    .glass {
        padding: 2.5rem;
    }
}