:root {
    --base: #0D0D0D;
    --white: #FFFFFF;
    --ember: #E8531E;
    --smoke: #666666;
    --font: 'Outfit', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-weight: 300;
    background: var(--base);
    color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection {
    background: var(--ember);
    color: var(--white);
}

a { color: inherit; text-decoration: none; }

/* ─── NAV ─── */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav--visible {
    opacity: 1;
    pointer-events: auto;
}

.nav-brand {
    font-weight: 800;
    font-size: 18px;
    color: var(--ember);
    letter-spacing: -0.5px;
    text-transform: lowercase;
}

.nav-ca {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 300;
    font-size: 12px;
    color: var(--smoke);
    cursor: pointer;
    transition: color 0.3s;
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-ca:hover { color: var(--white); }

.nav-twitter {
    display: flex;
    align-items: center;
    color: var(--smoke);
    transition: color 0.3s;
}

.nav-twitter:hover { color: var(--white); }

.nav-twitter svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ─── TOAST ─── */

.toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--white);
    color: var(--base);
    font-family: var(--font);
    font-weight: 600;
    font-size: 13px;
    padding: 10px 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 9999;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ─── HERO ─── */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 13, 13, 0.55);
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 0 24px;
}

.hero-line {
    font-weight: 800;
    font-size: clamp(56px, 10vw, 120px);
    line-height: 1.05;
    letter-spacing: -3px;
    text-transform: uppercase;
    color: var(--white);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards;
}

.hero-ca {
    font-weight: 300;
    font-size: 12px;
    color: var(--smoke);
    margin-top: 32px;
    cursor: pointer;
    transition: color 0.3s;
    word-break: break-all;
    letter-spacing: 0.5px;
}

.hero-ca:hover { color: var(--white); }

.hero-risk {
    color: var(--ember);
}

.hero-line-2 {
    animation-delay: 0.6s;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.buy-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.btn-twitter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--white);
    transition: background 0.3s, border-color 0.3s;
}

.btn-twitter:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
}

.btn-twitter svg {
    width: 18px;
    height: 18px;
}

/* ─── BUY BUTTON ─── */

.btn-buy {
    display: inline-block;
    background: var(--ember);
    color: var(--white);
    font-family: var(--font);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 14px 40px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: filter 0.3s;
    text-decoration: none;
}

.btn-buy:hover {
    filter: brightness(1.15);
}

/* ─── SOUND TOGGLE ─── */

.sound-toggle {
    position: fixed;
    bottom: 32px;
    right: 32px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font);
    font-weight: 300;
    font-size: 13px;
    color: var(--smoke);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 18px;
    cursor: pointer;
    transition: color 0.3s, border-color 0.3s, background 0.3s;
    z-index: 100;
    letter-spacing: 0.5px;
}

.sound-toggle:hover {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.1);
}

.sound-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.sound-label {
    white-space: nowrap;
}

/* ─── TWEET SECTION ─── */

.tweet {
    padding: 100px 24px;
    background: var(--base);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.tweet-embed {
    max-width: 550px;
    width: 100%;
}

.tweet-caption {
    font-weight: 300;
    font-size: 14px;
    color: var(--smoke);
    text-align: center;
    margin-top: 40px;
}

/* ─── MANIFESTO ─── */

.manifesto {
    padding: 80px 24px;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    background: var(--base);
}

.manifesto-title {
    font-weight: 800;
    font-size: 32px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: -1px;
    line-height: 1.1;
}

.manifesto-body {
    font-weight: 300;
    font-size: 17px;
    color: var(--white);
    line-height: 1.8;
    margin-top: 32px;
}

.manifesto-body p {
    margin-bottom: 24px;
}

.manifesto-body p:last-child {
    margin-bottom: 0;
}

.manifesto-signoff {
    font-weight: 300;
    font-size: 15px;
    color: var(--smoke);
    font-style: italic;
    margin-top: 40px;
}

/* ─── HOW TO BUY ─── */

.howtobuy {
    padding: 60px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    position: relative;
    z-index: 1;
    background: var(--base);
}

.howtobuy-title {
    font-weight: 800;
    font-size: 14px;
    color: var(--smoke);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.howtobuy-steps {
    max-width: 400px;
    margin: 32px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.howtobuy-step {
    font-weight: 300;
    font-size: 16px;
    color: var(--white);
    text-align: left;
}

.step-num {
    font-weight: 800;
    color: var(--ember);
    margin-right: 12px;
}

.howtobuy .buy-actions {
    margin-top: 40px;
}

/* ─── FOOTER ─── */

.footer {
    padding: 80px 24px;
    text-align: center;
    position: relative;
    z-index: 1;
    background: var(--base);
}

.footer-brand {
    font-weight: 800;
    font-size: 64px;
    color: var(--white);
    letter-spacing: -2px;
    text-transform: uppercase;
}

.footer-tagline {
    font-weight: 300;
    font-size: 13px;
    color: var(--smoke);
    margin-top: 16px;
}

.footer-ca {
    font-weight: 300;
    font-size: 11px;
    color: var(--smoke);
    margin-top: 12px;
    cursor: pointer;
    transition: color 0.3s;
    word-break: break-all;
}

.footer-ca:hover { color: var(--white); }

/* ─── SCROLL REVEAL ─── */

[data-reveal] {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── RESPONSIVE ─── */

@media (max-width: 768px) {
    .nav { padding: 16px 20px; }

    .manifesto-title { font-size: 22px; }

    .footer-brand { font-size: 36px; }

    .sound-toggle {
        bottom: 20px;
        right: 20px;
    }

    .nav-ca { max-width: 140px; font-size: 10px; }

    .btn-twitter { width: 42px; height: 42px; }
}