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

:root {
    --bg: #060d1f;
    --border: rgba(255,255,255,0.08);
    --text: #ffffff;
    --muted: rgba(255,255,255,0.5);
    --accent: #0ea5e9;
}

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: "IBM Plex Sans", sans-serif;
    overflow-x: hidden;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 72px;
    background: transparent;
    transition: background 0.3s, border 0.3s;
}

nav.scrolled {
    background: rgba(4,8,20,0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.nav-logo a { display: flex; align-items: center; gap: 14px; text-decoration: none; cursor: pointer; }

.nav-logo img {
    height: 44px;
    width: auto;
}

.nav-brand {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #ffffff;
}

.nav-brand span {
    display: block;
    font-size: 0.5rem;
    font-weight: 300;
    letter-spacing: 0.22em;
    color: var(--muted);
    margin-top: 2px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active { color: #ffffff; }

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 168px 40px 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('hero.jpg');
    background-size: cover;
    background-position: center top;
    z-index: 0;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(4,8,20,0.82) 0%, rgba(4,8,20,0.72) 40%, rgba(4,8,20,0.95) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image: radial-gradient(circle, rgba(14,165,233,0.12) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-logo {
    width: 240px;
    height: auto;
    margin-bottom: 40px;
    filter: brightness(1.6) drop-shadow(0 0 40px rgba(255,255,255,0.55)) drop-shadow(0 0 80px rgba(14,165,233,0.3)) drop-shadow(0 4px 40px rgba(0,0,0,0.9));
    background: radial-gradient(ellipse 60% 55% at 50% 50%, rgba(4,8,20,0.7) 0%, transparent 100%);
    border-radius: 50%;
    padding: 8px;
}

.hero-pre {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    font-weight: 300;
    font-style: italic;
    color: rgba(255,255,255,0.75);
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.hero-title {
    font-family: "IBM Plex Mono", monospace;
    font-size: clamp(3.5rem, 9vw, 8.5rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.0;
    background: linear-gradient(90deg,
        #dff0ff 0%,
        #90cef4 25%,
        #4aaee8 55%,
        #1e6fa8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 28px;
}

.hero-eyebrow {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.85rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 6px;
}



.hero-sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    max-width: 480px;
    line-height: 1.8;
    margin-bottom: 52px;
}

.hero-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--accent), transparent);
    margin: 0 auto 52px;
}

.hero-cta-row {
    display: flex;
    gap: 16px;
    margin-top: 40px;
}

/* ── BUTTONS ── */
.btn-primary {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ffffff;
    background: var(--accent);
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover { background: #0284c7; }

.btn-secondary {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ffffff;
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.25);
    transition: all 0.2s;
}

.btn-secondary:hover { background: rgba(255,255,255,0.08); }

/* ── PILLARS ── */
.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    max-width: 900px;
    width: 100%;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 2px;
    overflow: hidden;
}

.pillar {
    background: rgba(4,8,20,0.80);
    backdrop-filter: blur(12px);
    padding: 32px 28px;
    text-align: left;
    transition: background 0.2s;
}

.pillar:hover { background: rgba(14,165,233,0.08); }

.pillar-num {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 14px;
}

.pillar-title {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 10px;
}

.pillar-desc {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.42);
    line-height: 1.65;
}

/* ── STATS ── */
.stats-section {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
    margin: 0 auto;
}

.stat {
    padding: 60px 40px;
    text-align: left;
    border-right: 1px solid var(--border);
}

.stat:last-child { border-right: none; }

.stat-value {
    font-family: "IBM Plex Mono", monospace;
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 0.68rem;
    color: var(--muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
    position: relative;
    min-height: 52vh;
    display: flex;
    align-items: flex-end;
    padding: 0 72px 72px;
    overflow: hidden;
}

.page-hero-short { min-height: 40vh; }

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.page-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(4,8,20,0.5) 0%, rgba(4,8,20,0.85) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
}

.page-eyebrow {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}

.page-title {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 14px;
    line-height: 1.1;
}

.page-sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.5);
    max-width: 440px;
    line-height: 1.7;
}

/* ── CONTENT SECTIONS ── */
.content-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
}

.content-grid {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 60px;
    align-items: start;
}

.content-label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
    padding-top: 6px;
}

.content-body p {
    font-size: 1rem;
    color: rgba(255,255,255,0.58);
    line-height: 1.9;
    margin-bottom: 20px;
}

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

.content-body strong { color: #ffffff; font-weight: 500; }

.section-divider {
    border: none;
    border-top: 1px solid var(--border);
    max-width: 900px;
    margin: 0 auto;
}

/* ── VALUES GRID ── */
.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.value-card {
    background: var(--bg);
    padding: 32px 28px;
    transition: background 0.2s;
}

.value-card:hover { background: rgba(14,165,233,0.05); }

.value-num {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 12px;
}

.value-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.value-desc {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ── FOUNDER ── */
.founder-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
}

.founder-block {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 72px;
    align-items: start;
}

.founder-photo-wrap {
    position: relative;
}

.founder-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    border-radius: 2px;
    display: block;
}

.founder-photo-caption {
    margin-top: 16px;
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

.founder-name {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}

.founder-role {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
}

.founder-body {
    padding-top: 8px;
}

.founder-body .pull-quote {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 1.5rem;
    font-weight: 300;
    color: #ffffff;
    line-height: 1.5;
    margin-bottom: 32px;
    border-left: 2px solid var(--accent);
    padding-left: 24px;
}

/* ── CREDENTIAL STRIP ── */
.credential-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 40px;
}

.credential {
    background: var(--bg);
    padding: 24px 20px;
    transition: background 0.2s;
}

.credential:hover { background: rgba(14,165,233,0.04); }

.credential-value {
    font-family: "IBM Plex Mono", monospace;
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
    line-height: 1;
}

.credential-label {
    font-size: 0.62rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.4;
}

/* ── CAREER TIMELINE ── */
.timeline {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.timeline-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 20px;
    align-items: center;
    transition: background 0.2s;
}

.timeline-item:last-child { border-bottom: none; }

.timeline-item:hover { background: rgba(14,165,233,0.04); }

.timeline-year {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.timeline-role {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.4;
}

/* ── TECH STACK ── */
.tech-stack {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.tech-layer {
    background: var(--bg);
    padding: 28px 32px;
    display: grid;
    grid-template-columns: 80px 1fr 2fr;
    gap: 24px;
    align-items: center;
    transition: background 0.2s;
}

.tech-layer:hover { background: rgba(14,165,233,0.04); }

.tech-layer-num {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.58rem;
    letter-spacing: 0.15em;
    color: var(--accent);
    text-transform: uppercase;
}

.tech-layer-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.tech-layer-desc {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ── CTA SECTION ── */
.cta-section {
    text-align: center;
    padding: 100px 40px;
    border-top: 1px solid var(--border);
}

.cta-title {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 32px;
}

/* ── CONTACT ── */
.contact-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 80px;
    align-items: start;
}

.contact-detail {
    margin-bottom: 28px;
}

.contact-detail-label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}

.contact-detail-value {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
}

a.contact-detail-value:hover { color: #ffffff; }

/* ── FORM ── */
.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 12px 16px;
    color: #ffffff;
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(14,165,233,0.5);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.2); }

/* ── FOOTER ── */
footer {
    border-top: 1px solid var(--border);
    padding: 36px 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-brand {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    color: rgba(255,255,255,0.2);
    text-transform: uppercase;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.2);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover { color: rgba(255,255,255,0.6); }

.footer-right {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    color: rgba(255,255,255,0.2);
}

.footer-right a {
    color: rgba(255,255,255,0.2);
    text-decoration: none;
}

.footer-right a:hover { color: rgba(255,255,255,0.6); }

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50%;
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: all 0.2s;
}

.footer-social a:hover {
    border-color: #0ea5e9;
    color: #0ea5e9;
    background: rgba(14,165,233,0.08);
}

.disclaimer {
    text-align: center;
    padding: 0 40px 32px;
    font-size: 0.58rem;
    color: rgba(255,255,255,0.12);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ── TICKER TAPE ── */
.ticker-wrap {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
    height: 28px;
    background: rgba(4,8,20,0.95);
    border-bottom: 1px solid rgba(14,165,233,0.15);
    overflow: hidden;
    display: flex;
    align-items: center;
}

.ticker-track {
    display: flex;
    gap: 48px;
    white-space: nowrap;
    animation: ticker 35s linear infinite;
}

.tick {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
}

.tick em {
    font-style: normal;
    margin-left: 6px;
}

.tick.up em { color: #22c55e; }
.tick.down em { color: #ef4444; }

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

nav { top: 28px; }

/* ── ENGINE STATUS BADGE ── */
.engine-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 28px;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 6px 16px;
    border-radius: 100px;
    backdrop-filter: blur(8px);
    background: rgba(4,8,20,0.4);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
}

.status-dot.active {
    background: #22c55e;
    box-shadow: 0 0 0 3px rgba(34,197,94,0.25);
    animation: pulse-green 2s ease-in-out infinite;
}

.status-dot.standby {
    background: rgba(255,255,255,0.25);
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.25); }
    50% { box-shadow: 0 0 0 6px rgba(34,197,94,0.08); }
}

/* ── FADE IN ── */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── CREDENTIALS BAR ── */
.creds-bar {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 28px 72px;
    display: flex;
    align-items: center;
    gap: 40px;
}

.creds-label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    white-space: nowrap;
    flex-shrink: 0;
}

.creds-list {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.creds-list span {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
    letter-spacing: 0.04em;
}

.creds-sep {
    color: rgba(255,255,255,0.12) !important;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    nav { padding: 20px 24px; }
    .nav-right .nav-link { display: none; }
    .pillars, .values-grid { grid-template-columns: 1fr; }
    .stats { grid-template-columns: 1fr; }
    .content-grid, .contact-grid { grid-template-columns: 1fr; gap: 24px; }
    .tech-layer { grid-template-columns: 1fr; gap: 8px; }
    .founder-block { grid-template-columns: 1fr; gap: 40px; }
    .credential-strip { grid-template-columns: repeat(2, 1fr); }
    .timeline-item { grid-template-columns: 110px 1fr; gap: 12px; }
    .page-hero { padding: 0 24px 48px; }
    footer { flex-direction: column; text-align: center; padding: 32px 24px; }
    .hero-cta-row { flex-direction: column; align-items: center; }
}