/* ============================================
   LANDING PAGE — cortex x aryan arora
   Production CSS — extracted from monolith
   ============================================ */

/* === HERO === */
.hero {
    min-height: 100vh; display: flex; flex-direction: column;
    justify-content: center; padding-top: 4rem;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    margin-bottom: 2rem;
}
.hero-badge .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--color-accent);
    animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 4px rgba(80,227,194,0.6); }
    50% { opacity: 0.4; box-shadow: 0 0 8px rgba(80,227,194,0.3); }
}
.hero-badge span {
    font-family: var(--font-mono); font-size: 11px;
    color: var(--color-text-dim); letter-spacing: 0.15em;
    text-transform: uppercase;
}
.hero-title {
    font-size: clamp(4rem, 14vw, 9rem); font-weight: 800;
    letter-spacing: -0.06em; line-height: 0.85; margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem); font-weight: 400;
    color: var(--color-text-muted); margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}
.hero-subtitle .accent { color: var(--color-accent); font-weight: 600; }
.hero-body {
    font-size: 0.9rem; color: var(--color-text-dim);
    line-height: 1.8; max-width: 540px; margin-bottom: 2rem;
}
.hero-body strong { color: var(--color-text); font-weight: 500; }
.hero-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.btn-primary {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.7rem 1.5rem; border-radius: 8px;
    background: var(--color-accent); color: var(--color-bg);
    font-weight: 700; font-size: 0.82rem;
    text-decoration: none; transition: all 0.2s;
    font-family: var(--font-sans);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(80,227,194,0.3);
}
.btn-ghost {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.7rem 1.5rem; border-radius: 8px;
    border: 1px solid var(--color-border); color: var(--color-text-muted);
    font-weight: 600; font-size: 0.82rem;
    text-decoration: none; transition: all 0.2s;
    font-family: var(--font-sans);
}
.btn-ghost:hover {
    border-color: rgba(80,227,194,0.3); color: var(--color-accent);
    background: rgba(80,227,194,0.04);
}
/* Alive timezone indicator */
.hero-alive {
    display: flex; align-items: center; gap: 0.6rem;
    margin-top: 2.5rem;
    font-family: var(--font-mono); font-size: 11px;
    color: var(--color-text-dim);
}
.alive-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--color-accent);
    animation: alive-pulse 2.5s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(80,227,194,0.5);
}
@keyframes alive-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(80,227,194,0.5); }
    50% { opacity: 0.5; box-shadow: 0 0 12px rgba(80,227,194,0.3); }
}
.alive-tz {
    font-weight: 600; color: var(--color-text-muted);
    font-size: 12px; letter-spacing: 0.05em;
}
.alive-label {
    color: var(--color-text-dim); letter-spacing: 0.1em;
    text-transform: uppercase; font-size: 9px;
}

.scroll-line {
    width: 1px; height: 40px; margin-top: 3rem;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scroll-fade 2s ease-in-out infinite;
}
@keyframes scroll-fade {
    0%, 100% { opacity: 0.2; transform: scaleY(0.5); }
    50% { opacity: 0.6; transform: scaleY(1); }
}

/* === MERGE ZONE === */
.merge-zone {
    position: relative; padding: 5rem 0;
    overflow: hidden;
}
.merge-zone::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(245,158,11,0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(80,227,194,0.06) 0%, transparent 50%);
}
.manifesto-line {
    font-size: clamp(1.5rem, 4vw, 2.5rem); font-weight: 700;
    letter-spacing: -0.03em; line-height: 1.3;
    max-width: 720px; text-align: center; margin: 0 auto 4rem;
}
.manifesto-line .dim { color: var(--color-text-dim); }
.manifesto-line .bright { color: var(--color-text); }

/* === ORIGIN STORY === */
.origin-grid {
    display: grid; grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem; align-items: stretch; margin-bottom: 4rem;
}
.origin-card {
    padding: 2.5rem; border-radius: 0.75rem;
    border: 1px solid var(--color-border);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.origin-card.human {
    background: rgba(245,158,11,0.05);
    border-color: rgba(245,158,11,0.18);
}
.origin-card.system {
    background: rgba(80,227,194,0.05);
    border-color: rgba(80,227,194,0.18);
}
.origin-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.origin-card.human:hover { border-color: rgba(245,158,11,0.30); }
.origin-card.system:hover { border-color: rgba(80,227,194,0.30); }
.origin-label {
    font-family: var(--font-mono); font-size: 10px;
    letter-spacing: 0.2em; text-transform: uppercase;
    margin-bottom: 1rem;
}
.origin-card.human .origin-label { color: #f59e0b; }
.origin-card.system .origin-label { color: var(--color-accent); }
.origin-card h3 {
    font-size: 1.25rem; font-weight: 700; margin-bottom: 1rem;
    letter-spacing: -0.02em;
}
.origin-card p {
    font-size: 0.88rem; color: var(--color-text-muted);
    line-height: 1.8; margin-bottom: 0.75rem;
}
.origin-card p strong { color: var(--color-text); font-weight: 500; }
.origin-links {
    display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem;
}
.origin-links a {
    display: inline-flex; align-items: center; gap: 0.3rem;
    font-family: var(--font-mono); font-size: 0.75rem;
    color: var(--color-text-dim); text-decoration: none;
    padding: 0.45rem 0.9rem; border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.10);
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    background: rgba(255,255,255,0.03);
}
.origin-links a:hover {
    border-color: rgba(80,227,194,0.3); color: var(--color-accent);
}
.origin-x {
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-mono); font-size: 2rem; font-weight: 800;
    background: linear-gradient(180deg, #f59e0b 0%, var(--color-accent) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; padding: 0 0.25rem;
}

/* === THE PROCESS === */
.process { padding: 0 0 2rem; }
.process-label {
    font-family: var(--font-mono); font-size: 10px;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--color-text-dim); text-align: center;
    margin-bottom: 2rem;
}
.process-flow {
    display: flex; align-items: stretch; justify-content: center;
    gap: 0; flex-wrap: nowrap; overflow-x: auto;
    padding: 0 1rem 1rem;
}
.process-step {
    display: flex; flex-direction: column; align-items: center;
    text-align: center; min-width: 120px; padding: 0 0.5rem;
}
.process-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--color-accent); margin-bottom: 0.75rem;
    box-shadow: 0 0 8px rgba(80,227,194,0.4);
    animation: dot-breathe 3s ease-in-out infinite;
}
.process-step:nth-child(1) .process-dot { background: #f59e0b; box-shadow: 0 0 8px rgba(245,158,11,0.4); }
.process-step:nth-child(3) .process-dot { background: #d4a83a; box-shadow: 0 0 8px rgba(200,180,60,0.4); animation-delay: 0.3s; }
.process-step:nth-child(5) .process-dot { animation-delay: 0.6s; }
.process-step:nth-child(7) .process-dot { animation-delay: 0.9s; }
.process-step:nth-child(9) .process-dot { animation-delay: 1.2s; }
.process-step:nth-child(11) .process-dot { animation-delay: 1.5s; }
@keyframes dot-breathe {
    0%, 100% { box-shadow: 0 0 8px rgba(80,227,194,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 16px rgba(80,227,194,0.7); transform: scale(1.2); }
}
.process-step-title {
    font-family: var(--font-mono); font-size: 0.7rem;
    font-weight: 600; color: var(--color-text);
    margin-bottom: 0.3rem;
}
.process-step-desc {
    font-size: 0.7rem; color: var(--color-text-dim);
    line-height: 1.4;
}
.process-arrow {
    display: flex; align-items: center; padding-bottom: 2rem;
    color: var(--color-accent); opacity: 0.3;
    font-size: 0.75rem; min-width: 20px; justify-content: center;
}

/* === KNOWLEDGE GRAPH SHOWCASE === */
.graph-showcase { padding: 5rem 0; }
.graph-frame {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    margin-top: 2rem;
}
.graph-chrome {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.graph-legend {
    display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap;
}
.graph-legend-item {
    display: flex; align-items: center; gap: 4px;
    font-size: 0.65rem; color: var(--color-text-dim);
    font-family: 'JetBrains Mono', monospace;
}
.legend-dot {
    width: 8px; height: 8px; border-radius: 50%; display: inline-block;
}
.graph-stats-badge {
    display: flex; gap: 0.5rem;
}
.graph-stat-pill {
    font-size: 0.6rem; font-family: 'JetBrains Mono', monospace;
    color: var(--color-accent); background: rgba(80,227,194,0.08);
    border: 1px solid rgba(80,227,194,0.15);
    padding: 2px 8px; border-radius: 10px;
}
.graph-canvas-wrap {
    position: relative; width: 100%;
    aspect-ratio: 16/7; min-height: 220px; max-height: 420px;
}
#landing-graph-canvas {
    width: 100%; height: 100%; display: block; cursor: grab;
}
#landing-graph-tooltip {
    display: none; position: absolute; pointer-events: none;
    padding: 4px 8px; background: rgba(0,0,0,0.85);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 6px; font-size: 0.7rem; color: #fff;
    font-family: 'JetBrains Mono', monospace; white-space: nowrap; z-index: 5;
}
.graph-caption {
    text-align: center; font-size: 0.8rem; color: var(--color-text-dim);
    margin-top: 1.25rem;
}
@media (max-width: 768px) {
    .graph-chrome { flex-direction: column; gap: 0.5rem; align-items: flex-start; }
    .graph-legend { display: none; }
    .graph-canvas-wrap { aspect-ratio: 4/3; min-height: 240px; }
}

/* === NEURAL LINK === */
.neural-link { padding: 5rem 0; }
.nl-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 2rem; align-items: start;
}
.nl-content { display: flex; flex-direction: column; gap: 1.5rem; }
.nl-tagline {
    font-size: 0.85rem; color: var(--color-text-muted);
    line-height: 1.7; max-width: 480px;
}
.nl-tagline strong { color: var(--color-text); }
.nl-features { display: flex; flex-direction: column; gap: 0.75rem; }
.nl-feat {
    display: flex; align-items: center; gap: 0.75rem;
    font-size: 0.8rem; color: var(--color-text-muted);
}
.nl-feat-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--color-accent); flex-shrink: 0;
}
.nl-feat-dot.amber { background: #f59e0b; }
.nl-compare {
    font-family: var(--font-mono); font-size: 0.72rem;
    color: var(--color-text-dim); padding: 0.75rem 1rem;
    border-left: 2px solid var(--color-accent);
    background: rgba(80,227,194,0.06); border-radius: 0 6px 6px 0;
    margin-top: 0.5rem;
}
.nl-compare strong { color: var(--color-accent); }

/* Neural Link mockup */
.nl-mockup {
    border: 1px solid rgba(80,227,194,0.20); border-radius: 0.75rem;
    overflow: hidden; background: rgba(0,0,0,0.4);
    box-shadow: 0 0 60px rgba(80,227,194,0.08), 0 8px 32px rgba(0,0,0,0.3);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.nl-mock-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.6rem 1rem;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(80,227,194,0.1);
}
.nl-mock-title {
    font-family: var(--font-mono); font-size: 11px;
    color: var(--color-accent); letter-spacing: 0.1em;
}
.nl-mock-status {
    display: flex; align-items: center; gap: 0.4rem;
    font-family: var(--font-mono); font-size: 10px;
}
.nl-status-dot {
    width: 6px; height: 6px; border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
.nl-status-dot.thinking { background: #a78bfa; }
.nl-status-dot.active { background: var(--color-accent); }
.nl-status-dot.idle { background: var(--color-text-dim); }
.nl-mock-terminal {
    padding: 1rem; font-family: var(--font-mono);
    font-size: 11px; line-height: 1.6;
    min-height: 140px; color: var(--color-text-dim);
}
.nl-mock-terminal .prompt { color: var(--color-accent); }
.nl-mock-terminal .cmd { color: var(--color-text); }
.nl-mock-terminal .output { color: var(--color-text-muted); }
.nl-mock-terminal .success { color: #4ade80; }
.nl-mock-terminal .warn { color: #f59e0b; }
.nl-mock-agents {
    display: flex; gap: 0.5rem; padding: 0.6rem 1rem;
    border-top: 1px solid rgba(80,227,194,0.08);
    background: rgba(255,255,255,0.04);
}
.nl-agent-pill {
    display: flex; align-items: center; gap: 0.35rem;
    font-family: var(--font-mono); font-size: 9px;
    padding: 0.25rem 0.6rem; border-radius: 4px;
    border: 1px solid var(--color-border); color: var(--color-text-dim);
}
.nl-agent-pill .dot {
    width: 5px; height: 5px; border-radius: 50%;
}
.nl-agent-pill .dot.active { background: var(--color-accent); }
.nl-agent-pill .dot.working { background: #f59e0b; }
.nl-agent-pill .dot.idle { background: var(--color-text-dim); }
.nl-mock-messages {
    border-top: 1px solid rgba(80,227,194,0.08);
    padding: 0.75rem 1rem; display: flex; flex-direction: column; gap: 0.5rem;
}
.nl-msg {
    display: flex; gap: 0.5rem; font-size: 11px; line-height: 1.4;
}
.nl-msg-author {
    font-family: var(--font-mono); font-size: 9px;
    font-weight: 600; flex-shrink: 0; padding-top: 1px;
}
.nl-msg-author.human { color: #f59e0b; }
.nl-msg-author.agent { color: var(--color-accent); }
.nl-msg-text { color: var(--color-text-dim); }

/* === DASHBOARD SHOWCASE === */
.dashboard-showcase { padding: 5rem 0; perspective: 1000px; }
.browser-frame {
    border: 1px solid rgba(255,255,255,0.10); border-radius: 0.75rem;
    overflow: hidden; background: rgba(0,0,0,0.4);
    box-shadow: 0 20px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(80,227,194,0.05);
    max-width: 960px; margin: 0 auto;
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.browser-chrome {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.6rem 1rem;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--color-border);
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots span {
    width: 8px; height: 8px; border-radius: 50%;
}
.browser-dots span:nth-child(1) { background: rgba(245,158,11,0.6); }
.browser-dots span:nth-child(2) { background: rgba(80,227,194,0.5); }
.browser-dots span:nth-child(3) { background: rgba(255,255,255,0.15); }
.browser-url {
    font-family: var(--font-mono); font-size: 10px;
    color: var(--color-text-dim);
    margin-left: 0.5rem;
}
.browser-body {
    display: grid; grid-template-columns: 56px 1fr;
    min-height: 340px;
}
.mock-sidebar {
    background: rgba(255,255,255,0.04);
    border-right: 1px solid var(--color-border);
    padding: 1rem 0; display: flex; flex-direction: column;
    align-items: center; gap: 1.25rem;
}
.mock-sidebar-icon {
    width: 24px; height: 24px; border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-dim); font-size: 12px;
    transition: color 0.2s;
}
.mock-sidebar-icon.active { color: var(--color-accent); }
.mock-main { padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.mock-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10); border-radius: 0.5rem;
    padding: 1rem;
}
.mock-card-title {
    font-family: var(--font-mono); font-size: 9px;
    color: var(--color-text-dim); letter-spacing: 0.15em;
    text-transform: uppercase; margin-bottom: 0.6rem;
}
.mock-progress {
    height: 4px; border-radius: 2px;
    background: var(--color-border); overflow: hidden;
    margin-top: 0.5rem;
}
.mock-progress-fill {
    height: 100%; border-radius: 2px;
    background: linear-gradient(90deg, #f59e0b, var(--color-accent));
}
.mock-stat-row {
    display: flex; gap: 0.75rem;
}
.mock-stat {
    flex: 1; text-align: center; padding: 0.5rem;
    border: 1px solid var(--color-border); border-radius: 0.4rem;
}
.mock-stat-num {
    font-family: var(--font-mono); font-size: 1.1rem;
    font-weight: 700; color: var(--color-accent);
}
.mock-stat-lbl {
    font-family: var(--font-mono); font-size: 8px;
    color: var(--color-text-dim); text-transform: uppercase;
    letter-spacing: 0.1em; margin-top: 0.15rem;
}
.mock-task-list { display: flex; flex-direction: column; gap: 0.4rem; }
.mock-task {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 11px; color: var(--color-text-muted);
    padding: 0.35rem 0;
}
.mock-task-status {
    width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}
.mock-task-status.done { background: var(--color-accent); }
.mock-task-status.progress { background: #f59e0b; }
.mock-task-status.todo { background: var(--color-text-dim); }
.dashboard-caption {
    text-align: center; margin-top: 1.5rem;
    font-size: 0.82rem; color: var(--color-text-dim); line-height: 1.6;
}
.dashboard-caption strong { color: var(--color-text); font-weight: 500; }

/* === STATS BAR === */
.stats-section { padding: 3rem 0; }
.stats-grid {
    display: grid; grid-template-columns: repeat(6, 1fr);
    gap: 1px; border-radius: 0.75rem;
    overflow: hidden;
    background: linear-gradient(90deg, rgba(245,158,11,0.15), rgba(80,227,194,0.15));
    box-shadow: 0 0 40px rgba(80,227,194,0.04), 0 0 80px rgba(245,158,11,0.02);
}
.stat-cell {
    background: var(--color-bg); padding: 1.5rem 1rem;
    text-align: center;
}
.stat-num {
    font-family: var(--font-mono); font-size: 1.75rem;
    font-weight: 700; color: var(--color-accent);
}
.stat-lbl {
    font-family: var(--font-mono); font-size: 9px;
    color: var(--color-text-dim); text-transform: uppercase;
    letter-spacing: 0.15em; margin-top: 0.25rem;
}

/* === FEATURES === */
.features { padding: 5rem 0; }
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.feature-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10); border-radius: 0.75rem;
    padding: 1.75rem; transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.feature-card:hover {
    border-color: rgba(80,227,194,0.25);
    background: rgba(255,255,255,0.08);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(80,227,194,0.1);
}
.feature-icon {
    margin-bottom: 0.75rem;
    width: 40px; height: 40px; display: flex;
    align-items: center; justify-content: center;
    border-radius: 8px; background: rgba(80,227,194,0.08);
    border: 1px solid rgba(80,227,194,0.15);
    color: var(--color-accent);
}
.feature-card:nth-child(even) .feature-icon {
    background: rgba(245,158,11,0.08);
    border-color: rgba(245,158,11,0.15);
    color: #f59e0b;
}
.feature-card h3 {
    font-size: 1rem; font-weight: 600; margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}
.feature-card p {
    font-size: 0.8rem; color: var(--color-text-dim);
    line-height: 1.6;
}

/* === ARCHITECTURE === */
.architecture { padding: 5rem 0; }
.arch-grid {
    display: grid; grid-template-columns: 1fr;
    gap: 1.5rem;
}
.arch-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10); border-radius: 0.75rem;
    padding: 2rem; overflow: hidden;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.arch-card h3 {
    font-size: 1.1rem; font-weight: 600; margin-bottom: 0.4rem;
}
.arch-card .arch-desc {
    font-size: 0.85rem; color: var(--color-text-dim);
    margin-bottom: 1.25rem; line-height: 1.6;
}
.arch-card .mermaid {
    background: rgba(255,255,255,0.03); font-size: 14px;
    overflow-x: auto; padding: 1rem;
    border-radius: 0.5rem;
}
.arch-card .mermaid svg {
    max-width: 100%; height: auto; min-height: 200px;
}

/* === CASE STUDIES === */
.cases { padding: 5rem 0; }
.cases-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
.case-card {
    display: block; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10); border-radius: 0.75rem;
    padding: 1.75rem; text-decoration: none; color: inherit;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    border-left: 3px solid transparent;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.case-card:hover {
    border-color: rgba(80,227,194,0.25); background: rgba(255,255,255,0.08);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(80,227,194,0.1);
}
.case-card[data-category="teal"] { border-left-color: rgba(80,227,194,0.4); }
.case-card[data-category="amber"] { border-left-color: rgba(245,158,11,0.4); }
.case-card[data-category="teal"]:hover { border-color: rgba(80,227,194,0.3); }
.case-card[data-category="amber"]:hover { border-color: rgba(245,158,11,0.3); }
.case-index {
    font-family: var(--font-mono); font-size: 2rem;
    font-weight: 800; color: rgba(255,255,255,0.07);
    position: absolute; top: 1rem; right: 1.5rem;
    line-height: 1;
}
.case-card { position: relative; }
.case-cat {
    font-family: var(--font-mono); font-size: 10px;
    color: var(--color-accent); letter-spacing: 0.15em;
    text-transform: uppercase; margin-bottom: 0.6rem;
}
.case-card[data-category="amber"] .case-cat { color: #f59e0b; }
.case-title {
    font-size: 1.1rem; font-weight: 700; margin-bottom: 0.4rem;
    letter-spacing: -0.01em; transition: color 0.2s;
}
.case-card:hover .case-title { color: var(--color-accent); }
.case-hook {
    color: var(--color-text-muted); font-size: 0.82rem;
    line-height: 1.6; margin-bottom: 0.75rem;
}
.case-impact {
    font-family: var(--font-mono); font-size: 0.72rem;
    color: var(--color-text-dim); line-height: 1.5;
    padding: 0.5rem 0.75rem; border-radius: 6px;
    background: rgba(80,227,194,0.06);
    border: 1px solid rgba(80,227,194,0.14);
    margin-bottom: 1rem;
}
.case-card[data-category="amber"] .case-impact {
    background: rgba(245,158,11,0.06);
    border-color: rgba(245,158,11,0.14);
}
.case-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 0.75rem; border-top: 1px solid var(--color-border);
}
.case-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.case-arrow {
    color: var(--color-accent); font-size: 0.9rem;
    opacity: 0; transform: translateX(-4px); transition: all 0.2s;
}
.case-card:hover .case-arrow { opacity: 1; transform: translateX(0); }

/* === BLOG === */
.blog-section { padding: 5rem 0; }
.blog-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.blog-card {
    display: block; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10); border-radius: 0.75rem;
    padding: 1.5rem; text-decoration: none; color: inherit;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    border-top: 2px solid rgba(245,158,11,0.25);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.blog-card:hover {
    border-color: rgba(80,227,194,0.25);
    border-top-color: rgba(245,158,11,0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(245,158,11,0.1);
}
.blog-tag {
    font-family: var(--font-mono); font-size: 10px;
    color: #f59e0b; letter-spacing: 0.12em;
    text-transform: uppercase; margin-bottom: 0.6rem;
}
.blog-card h3 {
    font-size: 1rem; font-weight: 600; margin-bottom: 0.4rem;
    transition: color 0.2s;
}
.blog-card:hover h3 { color: var(--color-accent); }
.blog-card p {
    font-size: 0.8rem; color: var(--color-text-dim);
    line-height: 1.5;
}

/* === PORTALS === */
.portals { padding: 3rem 0 5rem; }
.portal-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}
.portal-link {
    display: flex; flex-direction: column; gap: 0.3rem;
    padding: 1rem 1.25rem; border: 1px solid rgba(255,255,255,0.10);
    border-radius: 0.75rem; background: rgba(255,255,255,0.05);
    text-decoration: none; transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.portal-link:hover {
    border-color: rgba(80,227,194,0.25);
    background: linear-gradient(135deg, rgba(245,158,11,0.05), rgba(80,227,194,0.08));
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.portal-link.primary:hover {
    background: linear-gradient(135deg, rgba(80,227,194,0.06), rgba(245,158,11,0.03));
}
.portal-link-title {
    display: flex; align-items: center; justify-content: space-between;
}
.portal-link-title span {
    font-family: var(--font-mono); font-size: 11px;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--color-text-muted); font-weight: 600;
    transition: color 0.2s;
}
.portal-link-title .arrow { color: var(--color-text-dim); transition: color 0.2s; }
.portal-link:hover .portal-link-title span,
.portal-link:hover .portal-link-title .arrow { color: var(--color-accent); }
.portal-desc {
    font-size: 0.75rem; color: var(--color-text-dim);
    line-height: 1.4;
}
.portal-link.primary {
    border-color: rgba(80,227,194,0.25); background: rgba(80,227,194,0.06);
}
.portal-link.primary .portal-link-title span { color: var(--color-accent); }

/* === SECTION HELPERS === */
.section-hdr {
    font-family: var(--font-mono); font-size: 10px;
    color: var(--color-text-dim); letter-spacing: 0.2em;
    text-transform: uppercase; margin-bottom: 1.5rem;
}
.section-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 700;
    letter-spacing: -0.03em; margin-bottom: 0.5rem;
}
.section-desc {
    color: var(--color-text-dim); font-size: 0.9rem;
    line-height: 1.6; max-width: 480px; margin-bottom: 2rem;
}
.section-more {
    display: inline-block; margin-top: 1.5rem;
    font-family: var(--font-mono); font-size: 0.75rem;
    color: var(--color-text-dim); text-decoration: none;
    transition: color 0.2s;
}
.section-more:hover { color: var(--color-accent); }

/* Section dividers */
.section-divider {
    height: 1px; max-width: 200px; margin: 0 auto;
    background: linear-gradient(90deg, transparent, rgba(245,158,11,0.2), rgba(80,227,194,0.3), transparent);
}

/* Ambient Background */
.page-ambient {
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(ellipse at 25% 20%, rgba(245,158,11,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 75% 60%, rgba(80,227,194,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(80,227,194,0.03) 0%, transparent 40%);
    animation: ambient-drift 16s ease-in-out infinite alternate;
}
@keyframes ambient-drift {
    0% { opacity: 0.6; filter: hue-rotate(0deg); }
    100% { opacity: 0.8; filter: hue-rotate(8deg); }
}

/* === MOBILE === */
@media (max-width: 768px) {
    .hero { padding-top: 5rem; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .arch-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .cases-grid { grid-template-columns: 1fr; }
    .portal-grid { grid-template-columns: repeat(2, 1fr); }
    .origin-grid { grid-template-columns: 1fr; }
    .origin-x { display: none; }
    .origin-card { padding: 2rem 1.5rem; }
    .process-flow { justify-content: flex-start; }
    .nl-grid { grid-template-columns: 1fr; }
    .nl-mock-agents { flex-wrap: wrap; }
    .browser-body { grid-template-columns: 1fr; }
    .mock-sidebar { display: none; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .portal-grid { grid-template-columns: 1fr; }
}