:root {
    --bg-color: #ffffff;
    --text-main: #000000;
    --text-muted: #666666;
    --accent-border: #eeeeee;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --container-width: 1280px;
    --transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* Typography */
.label {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    display: block;
    margin-bottom: 16px;
}

h1 {
    font-size: clamp(48px, 8vw, 84px);
    line-height: 1.1;
    font-weight: 500;
    letter-spacing: -0.03em;
    margin-bottom: 40px;
}

.text-outline {
    color: transparent;
    -webkit-text-stroke: 1px var(--text-main);
}

.lead {
    font-size: 24px;
    max-width: 600px;
    color: var(--text-muted);
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--accent-border);
    padding: 20px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 600;
    text-decoration: none;
    color: var(--text-main);
    letter-spacing: 0.1em;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    margin-left: 30px;
    font-size: 14px;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-main);
    transition: all 0.3s ease;
}

.btn-sm {
    border: 1px solid var(--text-main);
    padding: 10px 24px;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-sm:hover {
    background: var(--text-main);
    color: var(--bg-color);
}

/* Layout Parts */
.hero { padding: 120px 40px; }

.hero-image-wrapper {
    margin-top: 80px;
    height: 60vh;
    overflow: hidden;
    background: #f9f9f9;
}

.parallax-img {
    width: 100%;
    height: 120%;
    object-fit: cover;
    filter: grayscale(20%);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 100px 0;
    border-top: 1px solid var(--accent-border);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding: 40px 0;
}

/* Component Styles */
h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -1px;
    font-weight: 500;
}

h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.text-link {
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 1px solid var(--text-main);
    padding-bottom: 4px;
    font-weight: 500;
    transition: opacity 0.2s;
}

.text-link:hover { opacity: 0.7; }

.feature-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.feature-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.section-header { margin-bottom: 4rem; }

.team-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
}

.team-card:hover img { filter: grayscale(0%); }

.team-card p {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.newsletter-box {
    background: #f8f8f8;
    padding: 6rem 2rem;
    border-radius: 20px;
    text-align: center;
    margin-top: 80px;
}

.subscribe-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    max-width: 480px;
    margin: 2rem auto 0;
}

.subscribe-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.subscribe-form input:focus { border-color: var(--text-main); }

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

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

/* Buttons */
.btn-black {
    background: #000;
    color: #fff;
    padding: 16px 32px;
    border: none;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: var(--transition);
}

.btn-black:hover { opacity: 0.8; }

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid var(--accent-border);
    margin-top: 4rem;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

/* Responsive */
@media (max-width: 768px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 40px; }
    .hero { padding: 60px 20px; }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 100%;
        background: var(--bg-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 99;
        display: flex;
        gap: 2rem;
    }
    .nav-links.active { right: 0; }
    .nav-links a { margin-left: 0; font-size: 1.5rem; }
    .hamburger { display: flex; z-index: 100; }
    .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }
    .subscribe-form { flex-direction: column; }
    .footer-grid { flex-direction: column; gap: 1.5rem; }
    .footer-links a { margin: 0 1rem; }
}