/* developR BV - Landing Page Styles */
:root {
    --color-bg: #0d1117;
    --color-surface: #161b22;
    --color-border: #30363d;
    --color-text: #e6edf3;
    --color-text-muted: #8b949e;
    --color-accent: #58a6ff;
    --color-accent-soft: rgba(88, 166, 255, 0.15);
    --color-green: #3fb950;
    --font-sans: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem 2rem;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-mono);
}

.logo-accent {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s ease;
}

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

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 4rem;
    gap: 4rem;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    max-width: 560px;
}

.hero-badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    background: var(--color-accent-soft);
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-family: var(--font-mono);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-title .highlight {
    color: var(--color-accent);
    position: relative;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.hero-cta {
    margin-top: 1.5rem;
}

.hero-visual {
    flex: 1;
    min-width: 280px;
}

.code-block {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.code-line {
    display: block;
}

.code-keyword {
    color: #ff7b72;
}

.code-var {
    color: var(--color-accent);
}

.code-string {
    color: var(--color-green);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: #79b8ff;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
    background: var(--color-accent-soft);
}

/* Sections */
.section {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.section h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

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

.contact p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-cta {
        display: flex;
        justify-content: center;
    }

    .nav-links {
        gap: 1rem;
    }
}