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

:root {
    --black: #000000;
    --surface: #0A0A0A;
    --surface-2: #111111;
    --white: #FFFFFF;
    --silver: #C0C0C0;
    --silver-dim: #888888;
    --silver-glow: rgba(192, 192, 192, 0.08);
    --silver-border: rgba(192, 192, 192, 0.12);
    --coming-soon-bg: #0D0D0D;
}

html { scroll-behavior: smooth; }

body {
    background: var(--black);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    image-rendering: pixelated;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

/* ─── Navigation ─────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: background 0.4s ease,
                backdrop-filter 0.4s ease,
                border-color 0.4s ease,
                transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid transparent;
}

.nav.scrolled {
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--silver-border);
}

.nav.nav-hidden {
    transform: translateY(-110%);
    opacity: 0;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.nav-logo-img {
    height: 28px;
    width: auto;
    display: block;
}

.footer-logo-img {
    height: 22px;
    width: auto;
    display: block;
    opacity: 0.8;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 44px;
}

.nav-links a {
    color: var(--silver-dim);
    text-decoration: none;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    transition: color 0.2s;
}

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

.nav-cta {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.68rem !important;
    letter-spacing: 0.18em !important;
    color: var(--silver) !important;
    border: 1px solid var(--silver-border) !important;
    padding: 9px 22px !important;
    transition: border-color 0.2s, background 0.2s, color 0.2s !important;
}

.nav-cta:hover {
    border-color: var(--silver) !important;
    background: var(--silver-glow) !important;
    color: var(--white) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--silver);
    transition: all 0.3s;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background: rgba(0,0,0,0.96);
    border-top: 1px solid var(--silver-border);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
    padding: 18px 48px;
    color: var(--silver-dim);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--silver-border);
    transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--white); }

/* ─── Hero ───────────────────────────────────────── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(192,192,192,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(192,192,192,0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}

.hero-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, transparent 40%, var(--black) 100%);
}

.hero-bg-text {
    position: absolute;
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: clamp(90px, 18vw, 240px);
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.025);
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-tag {
    color: var(--silver-dim);
    margin-bottom: 36px;
    opacity: 0;
    animation: fadeUp 0.7s ease forwards 0.3s;
}

.hero-logotype {
    width: clamp(320px, 55vw, 860px);
    height: auto;
    display: block;
    margin-bottom: 28px;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.45s;
}

.hero-sub {
    color: var(--silver-dim);
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    margin-bottom: 52px;
    opacity: 0;
    animation: fadeUp 0.7s ease forwards 1.3s;
}

.btn-primary {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid var(--silver);
    color: var(--white);
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
    opacity: 0;
    animation: fadeUp 0.7s ease forwards 1.5s;
}

.btn-primary:hover {
    background: var(--silver-glow);
    box-shadow: 0 0 28px rgba(192,192,192,0.12);
}

.btn-external {
    display: inline-block;
    padding: 9px 20px;
    border: 1px solid var(--silver-border);
    color: var(--silver);
    text-decoration: none;
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.btn-external:hover {
    border-color: var(--silver);
    color: var(--white);
    background: var(--silver-glow);
}

.hero-scroll {
    position: absolute;
    bottom: 44px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--silver-dim);
    opacity: 0;
    animation: fadeUp 0.7s ease forwards 2s;
}

.scroll-line {
    width: 1px;
    height: 44px;
    background: linear-gradient(to bottom, var(--silver-dim), transparent);
    animation: scrollPulse 2.2s ease-in-out infinite;
}

/* ─── Section Shared ─────────────────────────────── */
section { padding: 120px 0; }

.section-label {
    color: var(--silver-dim);
    margin-bottom: 20px;
    display: block;
}

.section-title {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: clamp(36px, 5vw, 58px);
    letter-spacing: 0.04em;
    line-height: 1.08;
    margin-bottom: 60px;
    text-transform: uppercase;
}

/* ─── Vision ─────────────────────────────────────── */
.vision { border-top: 1px solid var(--silver-border); }

.vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--silver-border);
    border: 1px solid var(--silver-border);
    margin-top: 60px;
}

.vision-pillar {
    background: var(--black);
    padding: 64px 44px;
    transition: background 0.3s;
}

.vision-pillar:hover { background: var(--surface); }

.pillar-symbol {
    font-size: 1.8rem;
    color: var(--silver);
    margin-bottom: 28px;
}

.vision-pillar h3 {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.2em;
    margin-bottom: 16px;
}

.vision-pillar p {
    color: var(--silver-dim);
    font-size: 0.9rem;
    line-height: 1.75;
}

/* ─── Ecosystem ──────────────────────────────────── */
.ecosystem {
    background: var(--surface);
    border-top: 1px solid var(--silver-border);
    border-bottom: 1px solid var(--silver-border);
}

.verticals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--silver-border);
    border: 1px solid var(--silver-border);
}

.vertical-card {
    background: var(--black);
    padding: 54px 44px;
    text-decoration: none;
    color: inherit;
    position: relative;
    display: block;
    transition: background 0.3s;
    overflow: hidden;
}

.vertical-card.active:hover { background: var(--surface-2); }

.vertical-card.active:hover .card-arrow {
    transform: translateX(8px);
    color: var(--silver);
}

.vertical-card.coming-soon {
    opacity: 0.35;
    cursor: default;
    background: var(--coming-soon-bg);
    border: none;
    outline: none;
}

.card-status {
    color: var(--silver-dim);
    margin-bottom: 28px;
    display: block;
}

.vertical-card.active .card-status { color: var(--silver); }

.card-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    color: var(--silver-dim);
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}

.vertical-card h3 {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.vertical-card p {
    color: var(--silver-dim);
    font-size: 0.9rem;
    line-height: 1.75;
    max-width: 340px;
}

.card-arrow {
    position: absolute;
    bottom: 44px;
    right: 44px;
    font-size: 1.1rem;
    color: var(--silver-dim);
    transition: transform 0.3s, color 0.3s;
}

/* ─── Proof ──────────────────────────────────────── */
.proof {
    padding: 88px 0;
    border-bottom: 1px solid var(--silver-border);
}

.proof-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.proof-item {
    text-align: center;
    flex: 1;
}

.proof-num {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: clamp(22px, 3vw, 38px);
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.proof-label { color: var(--silver-dim); }

.proof-divider {
    width: 1px;
    height: 56px;
    background: var(--silver-border);
    flex-shrink: 0;
}

/* ─── Manifesto ──────────────────────────────────── */
.manifesto { padding: 120px 0; }

.manifesto-inner {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.manifesto-line {
    width: 1px;
    height: 64px;
    background: linear-gradient(to bottom, transparent, var(--silver-border), transparent);
    margin: 0 auto 52px;
}

blockquote {
    font-size: 1.12rem;
    line-height: 2;
    color: var(--silver-dim);
    font-style: normal;
}

/* ─── CTA Section ────────────────────────────────── */
.cta-section {
    background: var(--surface);
    border-top: 1px solid var(--silver-border);
}

.cta-inner { max-width: 600px; }

.cta-sub {
    color: var(--silver-dim);
    margin-bottom: 44px;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* ─── Footer ─────────────────────────────────────── */
.footer {
    border-top: 1px solid var(--silver-border);
    padding: 44px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-logo {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    letter-spacing: 0.32em;
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--silver-dim);
    text-decoration: none;
    font-size: 0.82rem;
    transition: color 0.2s;
}

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

.footer-copy { color: var(--silver-dim); }

/* ─── Sub-page hero ──────────────────────────────── */
.subpage-hero {
    position: relative;
    min-height: 72vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding-top: 100px;
}

.subpage-hero-content {
    position: relative;
    z-index: 1;
    padding: 60px 0 100px;
}

.breadcrumb {
    display: inline-block;
    color: var(--silver-dim);
    text-decoration: none;
    margin-bottom: 32px;
    transition: color 0.2s;
    letter-spacing: 0.12em;
}

.breadcrumb:hover { color: var(--silver); }

.subpage-title {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: clamp(52px, 9vw, 108px);
    letter-spacing: 0.04em;
    line-height: 1.0;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeUp 0.7s ease forwards 0.35s;
}

.subpage-sub {
    font-size: 1.15rem;
    color: var(--silver-dim);
    letter-spacing: 0.03em;
    opacity: 0;
    animation: fadeUp 0.7s ease forwards 0.65s;
}

/* ─── Services Grid ──────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--silver-border);
    border: 1px solid var(--silver-border);
}

.service-card {
    background: var(--black);
    padding: 54px 44px;
    transition: background 0.3s;
}

.service-card:hover { background: var(--surface); }

.service-icon {
    font-size: 1.7rem;
    color: var(--silver);
    margin-bottom: 28px;
}

.service-card h3 {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.18em;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--silver-dim);
    font-size: 0.88rem;
    line-height: 1.8;
}

/* ─── Edge / Stats ───────────────────────────────── */
.edge-section {
    background: var(--surface);
    border-top: 1px solid var(--silver-border);
    border-bottom: 1px solid var(--silver-border);
}

.edge-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.edge-text p {
    color: var(--silver-dim);
    line-height: 1.85;
    font-size: 0.95rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 32px;
}

.tag {
    padding: 7px 14px;
    border: 1px solid var(--silver-border);
    color: var(--silver-dim);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    transition: border-color 0.2s, color 0.2s;
}

.tag:hover {
    border-color: var(--silver);
    color: var(--silver);
}

.edge-stats {
    border: 1px solid var(--silver-border);
}

.stat-block {
    padding: 36px 44px;
    text-align: center;
}

.stat-num {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--silver-dim);
    font-size: 0.68rem;
    letter-spacing: 0.15em;
}

.stat-divider {
    height: 1px;
    background: var(--silver-border);
}

/* ─── Audience / For Whom ────────────────────────── */
.for-whom {
    border-top: 1px solid var(--silver-border);
    border-bottom: 1px solid var(--silver-border);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.audience-item { border-top: 1px solid var(--silver-border); padding-top: 32px; }

.audience-num {
    color: var(--silver-dim);
    margin-bottom: 16px;
    display: block;
}

.audience-item h4 {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.18em;
    margin-bottom: 12px;
}

.audience-item p {
    color: var(--silver-dim);
    font-size: 0.88rem;
    line-height: 1.8;
}

/* ─── VC: Thesis ─────────────────────────────────── */
.thesis-content { max-width: 740px; }

.thesis-text p {
    font-size: 1.05rem;
    line-height: 1.95;
}

.thesis-text p:first-child { color: var(--white); }
.thesis-text p + p { color: var(--silver-dim); margin-top: 24px; }

/* ─── VC: Focus Areas ────────────────────────────── */
.focus-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--silver-border);
    border: 1px solid var(--silver-border);
}

.focus-item {
    background: var(--black);
    padding: 54px 44px;
    transition: background 0.3s;
}

.focus-item:hover { background: var(--surface); }

.focus-tag {
    color: var(--silver);
    margin-bottom: 16px;
    display: block;
}

.focus-item h4 {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.18em;
    margin-bottom: 12px;
}

.focus-item p {
    color: var(--silver-dim);
    font-size: 0.88rem;
    line-height: 1.8;
}

/* ─── VC: Trifecta ───────────────────────────────── */
.trifecta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--silver-border);
    border: 1px solid var(--silver-border);
}

.trifecta-item {
    background: var(--black);
    padding: 54px 44px;
    transition: background 0.3s;
}

.trifecta-item:hover { background: var(--surface); }

.trifecta-num {
    color: var(--silver-dim);
    margin-bottom: 16px;
    display: block;
}

.trifecta-item h4 {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.18em;
    margin-bottom: 12px;
}

.trifecta-item p {
    color: var(--silver-dim);
    font-size: 0.88rem;
    line-height: 1.8;
}

/* ─── Fade-up scroll animation ───────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}

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

/* ─── Keyframes ──────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.35; }
    50%       { opacity: 1; }
}

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
    .vision-grid     { grid-template-columns: 1fr; }
    .verticals-grid  { grid-template-columns: 1fr; }
    .services-grid   { grid-template-columns: 1fr; }
    .edge-content    { grid-template-columns: 1fr; gap: 48px; }
    .audience-grid   { grid-template-columns: 1fr; }
    .focus-grid      { grid-template-columns: 1fr; }
    .trifecta-grid   { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 24px; }
    .nav-inner { padding: 22px 24px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .proof-grid { flex-wrap: wrap; gap: 36px; }
    .proof-divider { display: none; }
    .proof-item { flex: 0 0 40%; }
    .footer-inner { flex-direction: column; text-align: center; }
    .footer-links { justify-content: center; }
    section { padding: 80px 0; }
}