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

:root {
    --black: #000000;
    --white: #FFFFFF;
    --accent: #FFE500;
    --accent-dark: #00FF00;
    --border-width: 3px;
    --spacing: 40px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Courier New', 'Courier', monospace;
    line-height: 1.4;
    color: var(--black);
    background-color: var(--white);
    font-size: 16px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing);
}

/* Navigation - Brutalist */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--black);
    border-bottom: var(--border-width) solid var(--accent);
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px var(--spacing);
}

.nav-brand h1 {
    font-size: 24px;
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    border: 2px solid transparent;
    padding: 8px 16px;
}

.nav-links a:hover {
    border: 2px solid var(--accent);
    background-color: var(--accent);
    color: var(--black);
}

/* Hero Section - Brutalist */
.hero {
    margin-top: 80px;
    background: var(--white);
    border-bottom: var(--border-width) solid var(--black);
    padding: 160px 0 140px;
    position: relative;
}

.hero::before {
    content: '[DATA]';
    position: absolute;
    top: 80px;
    right: var(--spacing);
    font-size: 120px;
    font-weight: 900;
    color: var(--black);
    opacity: 0.03;
    line-height: 1;
}

.hero-content {
    max-width: 900px;
}

.hero-title {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 900;
    margin-bottom: 40px;
    line-height: 0.95;
    text-transform: uppercase;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: clamp(18px, 3vw, 28px);
    margin-bottom: 60px;
    max-width: 700px;
    font-weight: 400;
}

.cta-button {
    display: inline-block;
    padding: 20px 50px;
    background-color: var(--black);
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: var(--border-width) solid var(--black);
}

.cta-button:hover {
    background-color: var(--accent);
    color: var(--black);
}

/* Sections - Brutalist */
section {
    padding: 100px 0;
    border-bottom: var(--border-width) solid var(--black);
}

.section-title {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 900;
    margin-bottom: 80px;
    text-transform: uppercase;
    letter-spacing: -1px;
    line-height: 0.9;
}

/* About Section */
.about {
    background-color: var(--white);
    position: relative;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.lead-text {
    font-size: clamp(20px, 3vw, 32px);
    margin-bottom: 100px;
    line-height: 1.3;
    max-width: 800px;
    font-weight: 700;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 0;
    margin-bottom: 100px;
}

.feature-card {
    padding: 60px 40px;
    background-color: var(--white);
    border: var(--border-width) solid var(--black);
    border-right: 0;
    text-align: left;
    position: relative;
}

.feature-card:last-child {
    border-right: var(--border-width) solid var(--black);
}

.feature-card:hover {
    background-color: var(--accent);
}

.feature-icon {
    font-size: 80px;
    margin-bottom: 30px;
    font-weight: 900;
    line-height: 1;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 1px;
}

.feature-card p {
    font-size: 16px;
    line-height: 1.5;
}

/* Projects Section */
.projects {
    margin-top: 100px;
    padding-top: 100px;
    border-top: var(--border-width) solid var(--black);
}

.projects h3 {
    font-size: clamp(32px, 5vw, 56px);
    margin-bottom: 60px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: -1px;
}

.project-item {
    background-color: var(--black);
    color: var(--white);
    padding: 80px 60px;
    border: var(--border-width) solid var(--black);
    position: relative;
}

.project-item::before {
    content: '//';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 40px;
    color: var(--accent);
    font-weight: 900;
}

.project-item h4 {
    font-size: clamp(28px, 4vw, 48px);
    color: var(--accent);
    margin-bottom: 30px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 2px;
}

.project-item p {
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 800px;
}

.project-link {
    display: inline-block;
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--white);
    padding: 15px 40px;
}

.project-link:hover {
    background-color: var(--accent);
    color: var(--black);
    border-color: var(--accent);
}

/* Contact Section */
.contact {
    background-color: var(--white);
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.contact-item {
    padding: 80px 60px;
    background-color: var(--white);
    border: var(--border-width) solid var(--black);
    border-right: 0;
}

.contact-item:last-child {
    border-right: var(--border-width) solid var(--black);
}

.contact-item:hover {
    background-color: var(--accent);
}

.contact-item h3 {
    font-size: 24px;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 1px;
}

.contact-item p {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.6;
}

.contact-item p + p {
    margin-top: 15px;
}

.contact-item a {
    color: var(--black);
    text-decoration: none;
    border-bottom: 2px solid var(--black);
}

.contact-item a:hover {
    border-bottom-color: transparent;
}

/* Footer */
.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    border: none;
}

.footer p {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Responsive Design - Brutalist */
@media (max-width: 1024px) {
    :root {
        --spacing: 30px;
    }

    .hero::before {
        font-size: 80px;
        top: 60px;
    }

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

    .feature-card {
        border-right: var(--border-width) solid var(--black);
        border-bottom: 0;
    }

    .feature-card:last-child {
        border-bottom: var(--border-width) solid var(--black);
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .contact-item {
        border-right: var(--border-width) solid var(--black);
        border-bottom: 0;
    }

    .contact-item:last-child {
        border-bottom: var(--border-width) solid var(--black);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing: 20px;
    }

    .navbar .container {
        padding: 15px var(--spacing);
    }

    .nav-brand h1 {
        font-size: 20px;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-links a {
        font-size: 12px;
        padding: 6px 12px;
    }

    .hero {
        padding: 100px 0 80px;
    }

    .hero::before {
        font-size: 60px;
        top: 40px;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        margin-bottom: 50px;
    }

    .lead-text {
        margin-bottom: 60px;
    }

    .feature-card,
    .contact-item {
        padding: 40px 30px;
    }

    .project-item {
        padding: 50px 30px;
    }

    .projects {
        margin-top: 60px;
        padding-top: 60px;
    }
}

@media (max-width: 480px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }

    .nav-links {
        gap: 15px;
    }

    .hero {
        padding: 80px 0 60px;
    }

    .hero::before {
        display: none;
    }

    .cta-button {
        padding: 15px 35px;
        font-size: 14px;
    }

    .feature-card,
    .contact-item {
        padding: 30px 20px;
    }

    .project-item {
        padding: 40px 20px;
    }
}