:root {
    --bg-color: #030308; /* Very deep night blue / black */
    --text-main: #f0f0f5;
    --text-muted: #a0a0b0;
    --cyan: #00f0ff;
    --cyan-dim: rgba(0, 240, 255, 0.2);
    --dark-surface: #0a0a14;
    --magenta: #ff0055;
    
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(3, 3, 8, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-main);
}

.nav-logo {
    height: 30px;
    width: auto;
}

.links {
    display: flex;
    gap: 2rem;
}

.links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 1.5px;
    transition: color 0.3s, text-shadow 0.3s;
}

.links a:hover {
    color: var(--cyan);
    text-shadow: 0 0 8px var(--cyan-dim);
}

/* Layout */
main {
    padding-top: 80px; /* offset for navbar */
}

section {
    min-height: 100vh;
    padding: 6rem 5% 4rem;
    display: flex;
    align-items: center;
    position: relative;
}

.split-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
}

.split-section.reverse {
    flex-direction: row-reverse;
}

.content {
    flex: 1;
    max-width: 600px;
    z-index: 10;
}

.visual {
    flex: 1.2;
    height: 600px;
    position: relative;
}

/* Typography */
h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    font-weight: 800;
    background: linear-gradient(to right, #ffffff, #a0a0b0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero h2 {
    color: var(--cyan);
}

p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* Buttons & Badges */
.btn {
    display: inline-block;
    padding: 1rem 1.8rem;
    font-family: var(--font-mono);
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--cyan);
    color: #000;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--cyan-dim);
    box-shadow: 0 0 20px var(--cyan-dim);
    transform: translateY(-2px);
}

.cta-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    background-color: var(--cyan);
    color: #000;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.4rem 1rem;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

/* Lists */
.custom-list {
    list-style: none;
}

.custom-list li {
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 1.2rem;
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-main);
}

.custom-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background-color: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
}

/* Footer & Form */
footer {
    display: flex;
    justify-content: space-between;
    padding: 6rem 5%;
    background-color: var(--dark-surface);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
    gap: 4rem;
}

.footer-info {
    flex: 1;
    max-width: 400px;
}

.footer-logo {
    margin-bottom: 2rem;
}

.footer-logo img {
    max-width: 180px;
    display: block;
}

.fallback-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.footer-info p {
    font-size: 1rem;
}

.contact-form {
    flex: 1;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.02);
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form h3 {
    font-family: var(--font-mono);
    margin-bottom: 2.5rem;
    font-size: 1.2rem;
    color: var(--cyan);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.input-group {
    position: relative;
    margin-bottom: 3rem;
}

.input-group input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 0;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-bottom-color: var(--cyan);
    box-shadow: 0 1px 0 var(--cyan);
}

.input-group label {
    position: absolute;
    top: 0.5rem;
    left: 0;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    pointer-events: none;
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label {
    top: -1.5rem;
    font-size: 0.75rem;
    color: var(--cyan);
}

.full-width {
    width: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 1.8rem; }
    .split-section { flex-direction: column; text-align: center; gap: 2rem; }
    .split-section.reverse { flex-direction: column; }
    .content, .visual { width: 100%; max-width: 100%; }
    .visual { height: 400px; }
    .cta-group { justify-content: center; }
    .custom-list li { text-align: left; display: inline-block; width: 100%; }
    .badge { margin-top: 2rem; }
    
    footer { flex-direction: column; text-align: center; padding: 4rem 5%; }
    .footer-info, .contact-form { max-width: 100%; }
    .footer-logo img { margin: 0 auto 1.5rem; }
    .input-group label { left: 50%; transform: translateX(-50%); }
    .input-group input:focus ~ label,
    .input-group input:not(:placeholder-shown) ~ label {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    nav { flex-direction: column; padding: 1rem; gap: 1rem; }
    .links { gap: 1rem; }
    h1 { font-size: 2.2rem; }
}