@font-face {
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/oswald-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/oswald-500.woff2') format('woff2');
}
@font-face {
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../fonts/oswald-600.woff2') format('woff2');
}
@font-face {
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/oswald-700.woff2') format('woff2');
}

:root {
    --bg: #000000;
    --white: #ffffff;
    --stroke: #000000;
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-snap-type: y proximity;
    scroll-behavior: smooth;
}

html, body {
    background: var(--bg);
    color: var(--white);
    font-family: 'Oswald', 'Impact', 'Arial Narrow Bold', sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

canvas#bg {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    display: block;
    pointer-events: none;
}

.vignette {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: radial-gradient(
        ellipse at center,
        rgba(0, 0, 0, 0) 0%,
        rgba(0, 0, 0, 0.38) 48%,
        rgba(0, 0, 0, 0.8)  86%,
        rgba(0, 0, 0, 0.95) 100%
    );
}

main {
    position: relative;
    z-index: 2;
}

section.section {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.3s ease, transform 1.3s ease;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

section.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Hero ---------- */
.hero h1 {
    font-size: clamp(46px, 12vw, 180px);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 0.95;
    margin-bottom: 28px;
    color: var(--white);
    -webkit-text-stroke: 2px var(--stroke);
    paint-order: stroke fill;
}

.hero .tagline {
    font-size: clamp(11px, 1.75vw, 17px);
    font-weight: 500;
    color: var(--white);
    letter-spacing: 0.4em;
    -webkit-text-stroke: 0.6px var(--stroke);
    paint-order: stroke fill;
    opacity: 0.9;
}

.scroll-hint {
    position: absolute;
    bottom: 44px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.48em;
    opacity: 0.55;
    animation: fadePulse 3.4s ease-in-out infinite;
}
.scroll-hint .line {
    width: 1px;
    height: 56px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0));
}
@keyframes fadePulse {
    0%, 100% { opacity: 0.34; }
    50%      { opacity: 0.82; }
}

/* ---------- Quote sections ---------- */
.quote blockquote {
    font-size: clamp(22px, 4.1vw, 58px);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: 0.015em;
    max-width: 18ch;
    color: var(--white);
    -webkit-text-stroke: 1.5px var(--stroke);
    paint-order: stroke fill;
    margin-bottom: 44px;
}

.quote cite {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-style: normal;
    color: var(--white);
}

.quote cite::before {
    content: '';
    width: 52px;
    height: 2px;
    background: var(--white);
    opacity: 0.85;
}

.quote cite .name {
    font-size: clamp(13px, 1.85vw, 22px);
    font-weight: 700;
    letter-spacing: 0.28em;
    color: var(--white);
    -webkit-text-stroke: 0.7px var(--stroke);
    paint-order: stroke fill;
}

.quote cite .year {
    font-size: clamp(10px, 1.2vw, 14px);
    font-weight: 500;
    letter-spacing: 0.32em;
    color: var(--white);
    opacity: 1;
    -webkit-text-stroke: 0.5px var(--stroke);
    paint-order: stroke fill;
}

/* ---------- Manifesto ---------- */
.manifesto .lead {
    font-size: clamp(12px, 1.85vw, 18px);
    font-weight: 600;
    letter-spacing: 0.4em;
    color: var(--white);
    margin-bottom: 36px;
    opacity: 0.85;
    -webkit-text-stroke: 0.6px var(--stroke);
    paint-order: stroke fill;
}

.manifesto .body {
    font-size: clamp(28px, 5.2vw, 72px);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: 0.02em;
    max-width: 16ch;
    color: var(--white);
    -webkit-text-stroke: 1.6px var(--stroke);
    paint-order: stroke fill;
}

/* ---------- CTA ---------- */
.cta-link {
    display: inline-block;
    padding: clamp(16px, 2vw, 22px) clamp(36px, 5vw, 66px);
    border: 2px solid var(--white);
    color: var(--white);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: clamp(13px, 1.4vw, 17px);
    font-weight: 700;
    letter-spacing: clamp(0.24em, 0.38vw, 0.38em);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    -webkit-text-stroke: 0.8px var(--stroke);
    paint-order: stroke fill;
    box-shadow:
        0 0 50px rgba(255, 255, 255, 0.18),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
    transition: background 0.45s ease, color 0.45s ease, border-color 0.45s ease, transform 0.45s ease, letter-spacing 0.45s ease, box-shadow 0.45s ease;
}
.cta-link:hover, .cta-link:focus {
    background: var(--white);
    color: #000000;
    border-color: var(--white);
    transform: translateY(-2px);
    letter-spacing: 0.46em;
    -webkit-text-stroke: 0px transparent;
    box-shadow:
        0 0 90px rgba(255, 255, 255, 0.5),
        inset 0 0 30px rgba(0, 0, 0, 0.1);
}

/* ---------- Mobile tuning (≤640px) ---------- */
@media (max-width: 640px) {
    section.section {
        padding: 64px 20px;
    }

    .hero h1 {
        letter-spacing: 0.015em;
    }

    .quote blockquote {
        max-width: 16ch;
        margin-bottom: 36px;
    }

    .quote cite {
        gap: 10px;
    }

    .quote cite::before {
        width: 40px;
    }

    .scroll-hint {
        bottom: 28px;
        font-size: 10px;
        letter-spacing: 0.38em;
    }
    .scroll-hint .line {
        height: 42px;
    }
}

/* ---------- Very small phones (≤380px) ---------- */
@media (max-width: 380px) {
    .hero h1 {
        letter-spacing: 0.01em;
        font-size: clamp(40px, 11.5vw, 56px);
    }
    section.section {
        padding: 56px 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    canvas#bg { display: none; }
    body { background: radial-gradient(ellipse at center, #08101e 0%, #000 75%); }
    html { scroll-behavior: auto; }
    section.section { opacity: 1; transform: none; transition: none; }
    .scroll-hint { animation: none; }
}