:root {
    --bg: #0B0D0C;
    --panel: #121614;
    --text: #F3F1E9;
    --muted: #9BA19A;
    --border: #2A302C;
    --accent: #D7FF63;
    --font-sans: 'Manrope', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-mono: 'DM Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg);
}

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

/* Grain overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url('https://grainy-gradients.vercel.app/noise.svg');
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 4vw;
}

/* Navigation */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 13, 12, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    height: 80px;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 4vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 800;
    font-size: 1.2rem;
    text-decoration: none;
    color: var(--text);
    letter-spacing: -0.05em;
}

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

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-cta {
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 10px 20px;
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 0 0;
    position: relative;
}

.hero-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 4vw;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(4rem, 12vw, 10rem);
    line-height: 0.85;
    font-weight: 800;
    letter-spacing: -0.06em;
    margin-bottom: 32px;
}

.statement {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text);
}

.supporting {
    color: var(--muted);
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 16px;
}

.btn {
    padding: 16px 32px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--accent);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(215, 255, 99, 0.2);
}

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

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

.portrait-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.portrait {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 4px;
    filter: saturate(0.9);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portrait-wrapper:hover .portrait {
    transform: scale(1.02);
}

.portrait-caption {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: rgba(11, 13, 12, 0.8);
    backdrop-filter: blur(10px);
    padding: 8px 12px;
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
}

/* Marquee */
.marquee {
    margin-top: 100px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-block;
    animation: marquee 30s linear infinite;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Sections General */
.section {
    padding: 140px 0;
}

.bg-panel {
    background-color: var(--panel);
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 48px;
    letter-spacing: 0.1em;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 60px;
    gap: 40px;
}

.section-title-group h2 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.section-desc {
    color: var(--muted);
    max-width: 400px;
}

/* Research Card */
.research-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.research-card:hover {
    border-color: var(--muted);
}

.card-main {
    padding: 60px;
}

.card-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    margin-bottom: 24px;
}

.card-main h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.1;
    font-weight: 500;
    margin-bottom: 32px;
}

.btn-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: opacity 0.3s ease;
}

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

.card-meta {
    padding: 60px;
    border-left: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
}

.meta-value {
    font-size: 0.9rem;
    color: var(--text);
}

.card-meta-cta {
    margin-top: auto;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-headline h2 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    font-weight: 500;
}

.about-content p {
    font-size: 1.2rem;
    color: var(--muted);
    margin-bottom: 24px;
    max-width: 500px;
}

/* Ideas Section */
.ideas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.ideas-headline h2 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    font-weight: 800;
}

.ideas-placeholder {
    padding: 60px;
    border: 1px solid var(--border);
    border-radius: 4px;
    text-align: center;
}

.coming-soon {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
}

.ideas-placeholder p {
    color: var(--muted);
}

/* Currently Strip */
.currently-strip {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.currently-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.curr-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
}

.curr-value {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Connect Section */
.connect-header h2 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 60px;
}

.connect-links {
    display: flex;
    flex-direction: column;
}

.connect-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 600;
    transition: all 0.3s ease;
}

.connect-link:hover {
    color: var(--accent);
    padding-left: 20px;
}

.connect-link .arrow {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    opacity: 0.5;
}

.connect-link.disabled {
    color: var(--muted);
    cursor: default;
    pointer-events: none;
}

.connect-link.disabled .status {
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    padding: 80px 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.footer-name {
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.footer-sub {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    margin-bottom: 16px;
}

.footer-copy {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
}

.back-to-top {
    text-decoration: none;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.back-to-top:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-visual {
        order: -1;
        display: flex;
        justify-content: center;
    }
    .about-grid, .ideas-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .research-card {
        grid-template-columns: 1fr;
    }
    .card-meta {
        border-left: 0;
        border-top: 1px solid var(--border);
    }
    .currently-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 4rem;
    }
    .statement {
        font-size: 1.2rem;
    }
    .connect-link {
        font-size: 1.5rem;
    }
}