:root {
    --bg: #0a0a0a;
    --fg: #f0f0f0;
    --muted: #6a6a6a;
    --accent: #e8e8e8;
    --pop: #ff4d2d;
    --border: #1e1e1e;
    --font: 'Space Grotesk', -apple-system, sans-serif;
    --mono: 'Space Mono', monospace;
}

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

html { scroll-behavior: auto; }

body {
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font);
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
}

a { text-decoration: none; color: inherit; transition: all 0.3s; }

/* === SCROLL SNAP === */
.scroll-container {
    height: 100vh;
    overflow-y: auto;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
}

.page {
    height: 100vh;
    scroll-snap-align: start;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 40px 60px;
}

/* === GIANT BG LETTER === */
.page-bg-text {
    position: absolute;
    font-size: 65vw;
    font-weight: 700;
    line-height: 1;
    color: var(--fg);
    opacity: 0.015;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    user-select: none;
}

/* === PAGE 1: HERO === */
.page-hero {
    padding: 0;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 60px;
    position: relative;
    z-index: 10;
}

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.dot { color: var(--pop); }

.nav-link {
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
}

.nav-link:hover { color: var(--fg); }

.hero-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    align-items: end;
    padding: 0 60px 80px;
    gap: 80px;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -3px;
}

.line-wrap {
    display: block;
    overflow: hidden;
}

.line { display: block; }

.accent-line { color: var(--pop); }

.hero-right {
    padding-bottom: 8px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.8;
    max-width: 320px;
}

.scroll-hint {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.scroll-text {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--muted);
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: var(--border);
    position: relative;
    overflow: hidden;
    margin-left: 1px;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: 0; top: -100%;
    width: 100%; height: 100%;
    background: var(--pop);
    animation: scroll-slide 2s ease-in-out infinite;
}

@keyframes scroll-slide {
    0% { top: -100%; }
    50% { top: 0; }
    100% { top: 100%; }
}

/* Grid corners */
.hero-grid-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}

.grid-label {
    position: absolute;
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 1px;
    color: var(--border);
}

.grid-label-tl { top: 28px; left: 60px; }
.grid-label-tr { top: 28px; right: 60px; }
.grid-label-bl { bottom: 28px; left: 60px; }
.grid-label-br { bottom: 28px; right: 60px; }

/* === PAGE 2: MANIFESTO === */
.page-manifesto {
    justify-content: center;
    align-items: center;
}

.manifesto-layout {
    display: flex;
    gap: 48px;
    align-items: flex-start;
    max-width: 700px;
}

.manifesto-num {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--border);
    padding-top: 8px;
    flex-shrink: 0;
}

.manifesto-text {
    font-size: 1.8rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 40px;
}

.struck {
    text-decoration: line-through;
    text-decoration-color: var(--pop);
    text-decoration-thickness: 2px;
    color: var(--muted);
}

.manifesto-punch {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -1px;
}

.highlight {
    color: var(--pop);
    font-style: normal;
}

/* === PAGE 3: SPLIT === */
.page-split {
    flex-direction: row;
    padding: 0;
}

.split-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 60px;
    border-right: 1px solid var(--border);
}

.split-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 40px;
}

.split-items {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.split-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
    cursor: default;
    transition: all 0.3s;
}

.split-item:first-child { border-top: 1px solid var(--border); }

.split-item:hover { padding-left: 12px; }
.split-item:hover .item-dash { width: 24px; background: var(--pop); }
.split-item:hover .item-text { color: var(--fg); }

.item-dash {
    width: 16px;
    height: 1px;
    background: var(--border);
    flex-shrink: 0;
    transition: all 0.3s;
}

.item-text {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--muted);
    transition: color 0.3s;
}

.split-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 80px 60px;
    position: relative;
}

.scroll-arrow {
    display: block;
    width: 24px;
    height: 48px;
    color: var(--muted);
    transition: all 0.3s;
    animation: arrow-bounce 2s ease-in-out infinite;
}

.scroll-arrow:hover { color: var(--pop); }

@keyframes arrow-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* === PAGE 4: CONTACT === */
.page-contact {
    justify-content: center;
    padding: 80px 60px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    flex: 1;
}

.contact-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -2px;
}

.contact-right {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-text {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.8;
    max-width: 360px;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--fg);
    transition: all 0.3s;
}

.email-prefix {
    color: var(--pop);
    transition: transform 0.3s;
}

.email-link:hover { color: var(--pop); }
.email-link:hover .email-prefix { transform: translateX(6px); }

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    font-size: 0.75rem;
    color: var(--muted);
}

.footer a { color: var(--muted); }
.footer a:hover { color: var(--fg); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .page { padding: 24px; }
    .header { padding: 24px; }
    .hero-content {
        grid-template-columns: 1fr;
        padding: 0 24px 60px;
        gap: 40px;
        align-items: start;
    }
    .hero-title { font-size: 3rem; letter-spacing: -1px; }
    .manifesto-text { font-size: 1.3rem; }
    .manifesto-punch { font-size: 1.6rem; }
    .page-split { flex-direction: column; }
    .split-left { border-right: none; border-bottom: 1px solid var(--border); padding: 60px 24px; }
    .split-right { padding: 60px 24px; }
    .contact-layout { grid-template-columns: 1fr; gap: 40px; }
    .grid-label { display: none; }
}