:root {
    --bg-deep: #050505;
    --bg-glass: rgba(255, 255, 255, 0.02);
    --bg-card: rgba(20, 20, 20, 0.6);
    --bg-panel: #0f0f0f;
    --text-main: #ECECEC;
    --text-muted: #888;
    --accent: #d8e70a;
    --accent-dim: rgba(216, 231, 10, 0.12);
    --surface-soft: rgba(255, 255, 255, 0.05);
    --surface-line: rgba(255, 255, 255, 0.1);
    --theme-chip: #d8e70a;
    --border-tech: 1px solid rgba(255, 255, 255, 0.12);
    --font-display: 'Season MIX', 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-code: 'JetBrains Mono', monospace;
    --easing: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg-deep);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.45s var(--easing), color 0.45s var(--easing);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(var(--surface-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--surface-soft) 1px, transparent 1px);
    background-size: 42px 42px;
    pointer-events: none;
    z-index: -2;
    opacity: 0.58;
}

.ambient {
    position: fixed;
    inset: auto -12vw -20vw auto;
    width: 58vw;
    height: 58vw;
    background: radial-gradient(circle, var(--accent-dim) 0%, transparent 66%);
    filter: blur(70px);
    pointer-events: none;
    z-index: -1;
}

a { color: inherit; text-decoration: none; transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s; }
a:hover { color: var(--accent); }
video { display: block; max-width: 100%; }

.typewriter-live::after {
    content: "";
    display: inline-block;
    width: 0.08em;
    height: 0.9em;
    margin-left: 0.08em;
    background: var(--accent);
    animation: cursorBlink 0.8s steps(1) infinite;
    vertical-align: -0.08em;
}

@keyframes cursorBlink { 50% { opacity: 0; } }

.nav-bar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 2rem 3rem;
    background: transparent;
    border-bottom: 0;
    mix-blend-mode: difference;
}

.brand-mark {
    font-family: var(--font-display);
    font-weight: 800;
    text-transform: lowercase;
    letter-spacing: -1px;
}

.escape-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
    border: 1px solid transparent;
    padding: 0.5rem 1rem;
    border-radius: 0;
    background: transparent;
}

.escape-link:hover {
    color: var(--accent);
    background: transparent;
    border-color: var(--accent);
    transform: none;
}

.hero {
    min-height: 82vh;
    display: flex;
    align-items: end;
    padding: 7rem 3rem 4rem;
    max-width: 1600px;
    margin: 0 auto;
    border-bottom: var(--border-tech);
}

.eyebrow {
    color: var(--accent);
    font-family: var(--font-code);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.78rem;
    margin-bottom: 1.5rem;
}

h1 {
    margin: 0;
    color: var(--text-main);
    font-family: var(--font-display);
    font-size: clamp(3rem, 9vw, 8.5rem);
    line-height: 0.86;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.hero-copy {
    max-width: 680px;
    margin: 2rem 0 0;
    color: var(--text-muted);
    font-size: 1.15rem;
    border-left: 2px solid var(--accent);
    padding-left: 1.5rem;
}

.section {
    max-width: 1600px;
    margin: 0 auto;
    padding: 6rem 3rem;
    border-bottom: var(--border-tech);
}

.section-header {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    align-items: end;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1;
    color: var(--text-main);
    text-transform: uppercase;
}

.section-header p {
    max-width: 520px;
    color: var(--text-muted);
    margin: 0;
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1.5rem;
    width: min(100%, 1600px);
    margin: 0 auto;
}

.product-story {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border: var(--border-tech);
    background: var(--bg-card);
    overflow: hidden;
    padding: 1.5rem;
    min-height: 100%;
}

.product-video-wrap {
    position: relative;
    width: 100%;
    min-height: 220px;
    background: var(--bg-deep);
    overflow: hidden;
}

/* slideshow frames */

.product-slides {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 420px;
    min-height: 280px;
    background: #0b0b0b;
    overflow: hidden;
}

.product-slides img {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    opacity: 1;
    filter: grayscale(0%) contrast(1.05);
    transform: scale(1);
}

.product-video-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--bg-deep) 72%, transparent) 100%),
        radial-gradient(circle at 18% 18%, var(--accent-dim), transparent 30%);
    pointer-events: none;
}

.product-video-label {
    position: absolute;
    left: 1.25rem;
    bottom: 1.25rem;
    z-index: 2;
    display: inline-flex;
    gap: 0.6rem;
    align-items: center;
    color: var(--text-main);
    font-family: var(--font-code);
    font-size: 0.72rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.product-video-label::before {
    content: "";
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 18px var(--accent);
}

.product-body {
    padding: clamp(1.5rem, 4vw, 2.5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1 1 auto;
}

.product-kicker {
    font-family: var(--font-code);
    color: var(--accent);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.product-title {
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 4.8rem);
    line-height: 0.9;
    color: var(--text-main);
    text-transform: uppercase;
}

.product-desc {
    color: var(--text-muted);
    margin: 0 0 2rem;
    max-width: 560px;
    font-size: 1.05rem;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.product-meta span {
    border: 1px solid var(--surface-line);
    color: var(--text-muted);
    padding: 0.25rem 0.65rem;
    border-radius: 100px;
    font-size: 0.72rem;
    text-transform: uppercase;
    background: var(--surface-soft);
}

.product-link {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    width: fit-content;
    padding: 1rem 2.4rem;
    border: 1px solid var(--text-main);
    color: var(--text-main);
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-deep);
    transform: translateY(-3px);
}

.build-strip {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border: var(--border-tech);
    background: var(--bg-card);
}

.build-step {
    padding: 2rem;
    border-right: var(--border-tech);
}

.build-step:last-child { border-right: none; }
.build-step strong { display: block; color: var(--text-main); font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 0.75rem; }
.build-step span { color: var(--text-muted); }

.cta {
    text-align: center;
    padding: 7rem 2rem;
}

.cta p {
    color: var(--text-muted);
    font-family: var(--font-code);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.78rem;
    margin-bottom: 2rem;
}

.cta a {
    display: inline-flex;
    min-height: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.4rem;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: var(--bg-deep);
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-sizing: border-box;
    line-height: 1;
}

.cta a:hover {
    background: transparent;
    color: var(--accent);
    transform: translateY(-2px);
}

footer {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem 3rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: var(--border-tech);
}

@media (max-width: 900px) {
    .product-showcase {
        gap: 1rem;
    }

    .product-slides {
        aspect-ratio: 16 / 7.5;
    }

    .product-story {
        gap: 1rem;
        padding: 1rem;
    }
    .section { padding: 4rem 1.25rem; }
    .section-header { display: block; }
    .section-header p { margin-top: 1rem; }
    .build-strip { grid-template-columns: 1fr; }
    .build-step { border-right: none; border-bottom: var(--border-tech); }
    .build-step:last-child { border-bottom: none; }
    footer { padding: 2rem 1.25rem; flex-direction: column; }
}