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

:root {
    --bg: #060610;
    --surface: #0b0b1c;
    --border: #14142a;
    --border-mid: #1e1e3c;
    --accent: #00e5c0;
    --accent-dim: rgba(0, 229, 192, 0.07);
    --text: #eef0f8;
    --text-dim: #464a68;
    --text-mid: #858eaa;
    --success: #00e5c0;
    --danger: #ff4060;
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'DM Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

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

/* GRAIN TEXTURE */
.grain {
    position: fixed;
    inset: -50%;
    width: 200%;
    height: 200%;
    opacity: 0.032;
    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    animation: grain 8s steps(10) infinite;
    pointer-events: none;
    z-index: 9000;
}
@keyframes grain {
    0%,100%{transform:translate(0,0)}
    10%{transform:translate(-3%,-8%)}
    20%{transform:translate(-12%,4%)}
    30%{transform:translate(5%,-20%)}
    40%{transform:translate(-4%,18%)}
    50%{transform:translate(-12%,8%)}
    60%{transform:translate(12%,0%)}
    70%{transform:translate(0%,12%)}
    80%{transform:translate(2%,28%)}
    90%{transform:translate(-8%,8%)}
}

/* NAV */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 5rem;
    background: rgba(6, 6, 16, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s;
}

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

.nav-btn {
    background: transparent;
    color: var(--accent);
    border: 1px solid rgba(0,229,192,0.4);
    padding: 0.5rem 1.5rem;
    font-size: 0.8rem;
    font-family: var(--font-sans);
    cursor: pointer;
    border-radius: 3px;
    letter-spacing: 0.04em;
    transition: background 0.2s, color 0.2s;
}

.nav-btn:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

/* HERO */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 5rem 6rem;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: 15%;
    right: -5%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0,229,192,0.055) 0%, transparent 68%);
    animation: pulse-glow 7s ease-in-out infinite alternate;
    pointer-events: none;
}

.hero-glow-2 {
    position: absolute;
    bottom: 20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124,58,237,0.04) 0%, transparent 70%);
    animation: pulse-glow 9s ease-in-out 2s infinite alternate;
    pointer-events: none;
}

@keyframes pulse-glow {
    from { opacity: 0.5; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1.05); }
}

.hero-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding-top: 11rem;
    position: relative;
    z-index: 1;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background: var(--accent);
    opacity: 0.6;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(3.5rem, 7.5vw, 7.5rem);
    font-weight: 300;
    line-height: 1.04;
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
}

.hero h1 em {
    font-style: italic;
    color: var(--accent);
}

.hero-desc {
    font-size: 0.95rem;
    color: var(--text-mid);
    max-width: 480px;
    margin-bottom: 4rem;
    line-height: 1.95;
    font-weight: 300;
}

.hero-stats {
    display: flex;
    gap: 5rem;
    margin-bottom: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--border);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 2.6rem;
    font-weight: 400;
    color: var(--text);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.01em;
    line-height: 1.5;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text);
    text-decoration: none;
    font-size: 0.8rem;
    border: 1px solid var(--border-mid);
    padding: 0.9rem 2.5rem;
    border-radius: 3px;
    letter-spacing: 0.06em;
    transition: border-color 0.3s, color 0.3s, background 0.3s;
    width: fit-content;
}

.hero-cta:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
}

/* TICKER */
.ticker {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    padding: 0.8rem 0;
}

.ticker-track {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    width: max-content;
    animation: marquee 35s linear infinite;
}

.ticker-track:hover { animation-play-state: paused; }

.tick-item {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    white-space: nowrap;
    text-transform: uppercase;
}

.tick-sep {
    color: var(--accent);
    font-size: 0.55rem;
    opacity: 0.45;
    flex-shrink: 0;
}

.tick-status {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.tick-status::before {
    content: '';
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%,100%{opacity:1}
    50%{opacity:0.3}
}

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

/* SHARED SECTION STRUCTURE */
.section-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-label::before {
    content: '';
    display: block;
    width: 16px;
    height: 1px;
    background: var(--accent);
    opacity: 0.6;
}

.section-h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 4.5rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin-bottom: 4rem;
}

.section-h2 em {
    font-style: italic;
    color: var(--accent);
}

/* MISSION */
.mission {
    padding: 10rem 5rem;
    border-top: 1px solid var(--border);
}

.mission-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.mission p {
    font-size: 1rem;
    color: var(--text-mid);
    max-width: 600px;
    line-height: 1.95;
    font-weight: 300;
}

/* PIPELINE */
.pipeline-section {
    padding: 10rem 5rem;
    border-top: 1px solid var(--border);
}

.pipeline-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

.step {
    background: var(--surface);
    padding: 2.5rem;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s ease, transform 0.7s ease, background 0.3s;
}

.step:hover { background: rgba(0,229,192,0.025); }
.step.visible { opacity: 1; transform: translateY(0); }

.step-number {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--accent);
    margin-bottom: 1.75rem;
    letter-spacing: 0.15em;
    opacity: 0.65;
}

.step h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.875rem;
    color: var(--text);
}

.step p {
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.85;
}

/* HARDWARE */
.hardware-section {
    padding: 10rem 5rem;
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.hardware-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.hardware-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

.hardware-card {
    background: var(--bg);
    padding: 3rem;
    transition: background 0.3s;
}

.hardware-card:hover { background: rgba(0,229,192,0.02); }

.hardware-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.25rem;
}

.hardware-value {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 0.6rem;
    letter-spacing: -0.02em;
}

.hardware-value.mono {
    font-size: 0.78rem;
    word-break: break-all;
    line-height: 1.7;
    color: var(--text-mid);
}

.hardware-sub {
    font-size: 0.68rem;
    color: var(--text-dim);
}

/* REVIEWS */
.reviews-section {
    padding: 10rem 5rem;
    border-top: 1px solid var(--border);
}

.reviews-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

.review-card {
    background: var(--surface);
    padding: 2.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2.5rem;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s ease, transform 0.7s ease, background 0.3s;
}

.review-card:hover { background: rgba(0,229,192,0.02); }
.review-card.visible { opacity: 1; transform: translateY(0); }

.review-text {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 300;
    font-style: italic;
    line-height: 1.75;
    color: var(--text-mid);
    flex: 1;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.author-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--accent-dim);
    border: 1px solid rgba(0,229,192,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent);
    flex-shrink: 0;
    letter-spacing: 0.04em;
}

.author-name {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text);
}

.author-role {
    font-size: 0.68rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

/* DEMO */
.demo-section {
    padding: 10rem 5rem;
    border-top: 1px solid var(--border);
}

.demo-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.demo-section p {
    color: var(--text-mid);
    margin-bottom: 3rem;
    max-width: 480px;
    line-height: 1.9;
    font-size: 0.9rem;
    font-weight: 300;
}

.run-btn {
    background: var(--accent);
    color: var(--bg);
    border: none;
    padding: 0.9rem 3rem;
    font-size: 0.75rem;
    font-family: var(--font-sans);
    font-weight: 500;
    cursor: pointer;
    border-radius: 3px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: opacity 0.2s, transform 0.2s;
    margin-bottom: 3rem;
    display: block;
}

.run-btn:hover { opacity: 0.85; transform: translateY(-1px); }
.run-btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 6px 6px 0 0;
    overflow: hidden;
    margin-bottom: 1px;
}

.result-card {
    background: var(--surface);
    padding: 2rem 2.5rem;
}

.result-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.875rem;
}

.result-value {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.result-sub {
    font-size: 0.68rem;
    color: var(--text-dim);
}

.binding-result {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 0 0 6px 6px;
    overflow: hidden;
}

.binding-left {
    background: var(--surface);
    padding: 2.5rem;
}

.binding-score {
    font-family: var(--font-mono);
    font-size: 4.5rem;
    font-weight: 400;
    color: var(--text);
    letter-spacing: -0.04em;
    line-height: 1;
}

.decision {
    background: var(--surface);
    padding: 2.5rem;
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.decision.pursue { color: var(--success); }
.decision.reject { color: var(--danger); }

.loading {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 2rem 0;
}

.loading p {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.06em;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--border-mid);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
    flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

footer {
    padding: 2.5rem 5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    letter-spacing: 0.08em;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.5s; }

.fade-in {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

.hidden { display: none; }

.success-state {
    background-color: #00ff88 !important; /* A bright "Success" green */
    color: #050505 !important;
    border-color: #00ff88 !important;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
    cursor: default;
}