/* ============================================
   Null Agency — B VERSION
   "Technically, nobody works here."
   Complete redesign: bolder, more dynamic, product-forward
   ============================================ */

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

:root {
  --deep-ink: #0F1923;
  --signal-green: #00FFB4;
  --abyss: #0A0E14;
  --surface: #141D29;
  --surface2: #1A2535;
  --border: rgba(0, 255, 180, 0.08);
  --border-hover: rgba(0, 255, 180, 0.2);
  --white: #FFFFFF;
  --muted: #8899AA;
  --faint: #7A8A9A;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --glow: 0 0 30px rgba(0,255,180,.1), 0 0 60px rgba(0,255,180,.05);
  --glow-sm: 0 0 15px rgba(0,255,180,.1);
}

/* Skip to content link */
.skip-link { position:absolute; top:-100%; left:50%; transform:translateX(-50%); background:var(--signal-green); color:var(--abyss); padding:.5rem 1.5rem; border-radius:4px; font-family:var(--font-mono); font-size:.8rem; font-weight:600; z-index:9999; transition:top .2s; }
.skip-link:focus { top:8px; }

html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--abyss); color: var(--white); font-family: var(--font-body); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--signal-green); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }
::selection { background: var(--signal-green); color: var(--deep-ink); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }

/* ============ NAV BAR ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 56px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
  background: rgba(10,14,20,.85); backdrop-filter: blur(12px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  transition: transform .3s ease;
}
.nav-logo { display: flex; align-items: center; gap: .6rem; }
.nav-logo svg { width: 28px; height: 28px; }
.nav-logo span { font-family: var(--font-mono); font-weight: 700; font-size: 1rem; letter-spacing: -.02em; }
.nav-logo .n-green { color: var(--signal-green); }
.nav-links { display: flex; gap: 1.75rem; align-items: center; }
.nav-links a { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); letter-spacing: .05em; text-transform: uppercase; transition: color .2s; }
.nav-links a:hover { color: var(--signal-green); opacity: 1; }
.nav-cta {
  font-family: var(--font-mono); font-size: .75rem; color: var(--abyss) !important;
  background: var(--signal-green); padding: .45rem 1.1rem; border-radius: 4px;
  font-weight: 600; letter-spacing: .03em; transition: all .2s;
}
.nav-cta:hover { opacity: .85 !important; box-shadow: var(--glow-sm); }

/* ============ HERO — FULL VIEWPORT ============ */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden; padding: 6rem 2rem 4rem;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 50% 45%, rgba(0,255,180,.04) 0%, transparent 70%),
    linear-gradient(rgba(0,255,180,.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,180,.015) 1px, transparent 1px);
  background-size: 100% 100%, 60px 60px, 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem 1rem; border-radius: 20px;
  background: rgba(0,255,180,.06); border: 1px solid rgba(0,255,180,.15);
  font-family: var(--font-mono); font-size: .7rem; color: var(--signal-green);
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.5rem;
  animation: fadeInUp .8s ease .2s both;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--signal-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-logo {
  width: 100px; height: 100px; margin: 0 auto 1.5rem;
  animation: fadeInUp .8s ease .3s both;
  filter: drop-shadow(0 0 30px rgba(0,255,180,.2));
}
.hero-logo svg { width: 100%; height: 100%; }

.hero h1 {
  font-family: var(--font-mono); font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -.03em; margin-bottom: .5rem; line-height: 1.1;
  animation: fadeInUp .8s ease .5s both;
}
.hero h1 .null { color: var(--white); }
.hero h1 .agency { color: var(--signal-green); text-shadow: 0 0 40px rgba(0,255,180,.25); }

.hero-tagline {
  font-family: var(--font-mono); font-size: 1.15rem; color: var(--muted);
  margin-bottom: .75rem; animation: fadeInUp .8s ease .7s both;
}
.hero-sub {
  font-size: .95rem; color: var(--faint); max-width: 520px; margin: 0 auto 2rem;
  line-height: 1.7; animation: fadeInUp .8s ease .85s both;
}

.hero-stats {
  display: flex; justify-content: center; gap: 3rem; margin-bottom: 2.5rem;
  animation: fadeInUp .8s ease 1s both;
}
.hero-stat { text-align: center; }
.hero-stat-num { font-family: var(--font-mono); font-size: 2.25rem; font-weight: 700; color: var(--signal-green); line-height: 1; }
.hero-stat-label { font-family: var(--font-mono); font-size: .65rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; margin-top: .35rem; }

.hero-actions {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp .8s ease 1.15s both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--signal-green); color: var(--abyss); font-family: var(--font-mono);
  font-size: .85rem; font-weight: 600; padding: .7rem 1.75rem; border-radius: 6px;
  letter-spacing: .03em; transition: all .25s; border: none; cursor: pointer;
  box-shadow: var(--glow-sm);
}
.btn-primary:hover { opacity: 1; transform: translateY(-1px); box-shadow: var(--glow); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent; color: var(--signal-green); font-family: var(--font-mono);
  font-size: .85rem; padding: .7rem 1.75rem; border-radius: 6px;
  border: 1px solid rgba(0,255,180,.3); letter-spacing: .03em; transition: all .25s;
  cursor: pointer; text-decoration: none;
}
.btn-secondary:hover { background: rgba(0,255,180,.06); border-color: var(--signal-green); opacity: 1; }


/* ============ PRODUCTS — CARD GRID (THE HEADLINE) ============ */
.products { padding: 5rem 0; }
.products-header { text-align: center; margin-bottom: 3rem; }
.section-label {
  font-family: var(--font-mono); font-size: .7rem; color: var(--signal-green);
  text-transform: uppercase; letter-spacing: .15em; margin-bottom: .75rem; display: block;
}
.section-title {
  font-family: var(--font-mono); font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700; letter-spacing: -.02em; margin-bottom: .75rem;
}
.section-sub { color: var(--muted); font-size: .95rem; max-width: 560px; margin: 0 auto; }

.product-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem;
  margin-bottom: 2rem;
}
.product-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 2rem; transition: all .3s ease; position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.product-card:hover {
  border-color: var(--border-hover); transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,.3), var(--glow-sm);
}
.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--signal-green), transparent);
  opacity: 0; transition: opacity .3s;
}
.product-card:hover::before { opacity: 1; }

.product-card-header { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.product-badge {
  font-family: var(--font-mono); font-size: .6rem; text-transform: uppercase;
  letter-spacing: .12em; padding: .25rem .65rem; border-radius: 4px;
}
.badge-live { background: rgba(0,255,100,.15); color: #00FF64; border: 1px solid rgba(0,255,100,.35); font-weight: 700; }
.badge-building { background: rgba(248,81,73,.12); color: #F85149; border: 1px solid rgba(248,81,73,.3); font-weight: 700; }
.badge-backlog { background: rgba(136,153,170,.08); color: var(--muted); border: 1px solid rgba(136,153,170,.15); }
.product-name { font-family: var(--font-mono); font-size: 1.25rem; font-weight: 700; }
.product-desc { color: var(--muted); font-size: .875rem; line-height: 1.7; flex: 1; margin-bottom: 1.25rem; }
.product-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.25rem; }
.product-tag {
  font-family: var(--font-mono); font-size: .6rem; color: var(--signal-green);
  background: rgba(0,255,180,.06); border: 1px solid rgba(0,255,180,.12);
  padding: .2rem .55rem; border-radius: 3px;
}
.product-links { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.product-link { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .04em; }
.product-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--signal-green); color: var(--abyss); font-family: var(--font-mono);
  font-size: .75rem; font-weight: 600; padding: .45rem 1rem; border-radius: 4px;
  letter-spacing: .04em; transition: all .2s; text-decoration: none;
}
.product-cta:hover { opacity: .85; }

.product-card-img {
  width: 100%; border-radius: 8px; border: 1px solid rgba(0,255,180,.06);
  margin-bottom: 1rem; box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.product-trailer-btn {
  background: transparent; border: 1px solid var(--signal-green); color: var(--signal-green);
  font-family: var(--font-mono); font-size: .75rem; padding: .45rem 1rem;
  border-radius: 4px; cursor: pointer; display: inline-flex; align-items: center;
  gap: .4rem; transition: all .25s; letter-spacing: .04em;
}
.product-trailer-btn:hover { background: rgba(0,255,180,.06); }

/* Backlog row — smaller cards */
.backlog-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.backlog-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.25rem; transition: all .3s;
}
.backlog-card:hover { border-color: var(--border-hover); }
.backlog-card h4 { font-family: var(--font-mono); font-size: .9rem; font-weight: 700; margin-bottom: .4rem; }
.backlog-card p { font-size: .8rem; color: var(--muted); line-height: 1.5; }

/* ============ THE PIPELINE — INTERACTIVE ============ */
.pipe-section { padding: 5rem 0; background: var(--deep-ink); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.pipe-vis { position: relative; margin-top: 3rem; padding: 2rem 0; }
.pipe-lines { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: visible; }
.pipe-line { stroke: rgba(0,255,180,.12); stroke-width: 2; fill: none; }
.pipe-line-glow { stroke: rgba(0,255,180,.06); stroke-width: 6; fill: none; }
.pipe-packets { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.pipe-packet {
  position: absolute; width: 8px; height: 8px; border-radius: 50%;
  background: var(--signal-green); box-shadow: 0 0 12px rgba(0,255,180,.6), 0 0 4px rgba(0,255,180,.9);
  opacity: 0; z-index: 2;
}

.pipe-nodes {
  display: flex; align-items: center; justify-content: space-between;
  position: relative; z-index: 3; gap: .5rem;
}

.pipe-node {
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  cursor: pointer; position: relative; transition: transform .2s;
  padding: .5rem; border-radius: 12px;
}
.pipe-node:hover { transform: scale(1.08); }
.pipe-node:hover .pipe-node-icon { border-color: var(--signal-green); box-shadow: 0 0 20px rgba(0,255,180,.2); }
.pipe-node.active .pipe-node-icon { border-color: var(--signal-green); background: rgba(0,255,180,.12); box-shadow: 0 0 24px rgba(0,255,180,.25); }
.pipe-node.active .pipe-ring-progress { stroke-dashoffset: 0 !important; }

.pipe-node-ring { display: none; }

.pipe-node-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--surface); border: 2px solid rgba(0,255,180,.15);
  display: flex; align-items: center; justify-content: center;
  transition: all .5s cubic-bezier(.4,0,.2,1); position: relative;
}
.pipe-node-icon svg { width: 24px; height: 24px; color: var(--signal-green); }

/* Stage fill on scroll */
.pipe-node.filled .pipe-node-icon { border-color: var(--signal-green); box-shadow: 0 0 16px rgba(0,255,180,.15); }
.pipe-node.lit .pipe-node-icon {
  border-color: var(--signal-green); background: rgba(0,255,180,.15);
  box-shadow: 0 0 24px rgba(0,255,180,.35), 0 0 8px rgba(0,255,180,.5);
  transition: all 0s;
}
.pipe-node:not(.lit) .pipe-node-icon { transition: background .15s, box-shadow .15s, border-color .15s; }
.pipe-node.lit .pipe-node-icon svg { color: #fff; }
.pipe-node.lit .pipe-node-label { color: var(--signal-green); }

.pipe-node-input .pipe-node-icon,
.pipe-node-output .pipe-node-icon { width: 48px; height: 48px; border-style: dashed; }
.pipe-node-input .pipe-node-icon svg,
.pipe-node-output .pipe-node-icon svg { width: 20px; height: 20px; }
.pipe-node-input, .pipe-node-output { cursor: default; }
.pipe-node-input:hover, .pipe-node-output:hover { transform: none; }
.pipe-node-icon-live { border-color: var(--signal-green) !important; background: rgba(0,255,180,.1) !important; animation: pipePulse 2s ease-in-out infinite; }
@keyframes pipePulse { 0%,100% { box-shadow: 0 0 0 0 rgba(0,255,180,.3); } 50% { box-shadow: 0 0 0 10px rgba(0,255,180,0); } }

.pipe-node-label {
  font-family: var(--font-mono); font-size: .75rem; font-weight: 600;
  color: var(--white); white-space: nowrap;
}
.pipe-node-count {
  font-family: var(--font-mono); font-size: .6rem; color: var(--faint);
  letter-spacing: .05em;
}

/* Detail panel */
.pipe-detail {
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height .5s cubic-bezier(.4,0,.2,1), opacity .3s, margin .3s;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  margin-top: 0;
}
.pipe-detail.open {
  max-height: 500px; opacity: 1; margin-top: 1.5rem;
  border-color: rgba(0,255,180,.15);
}
.pipe-detail-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--border);
}
.pipe-detail-title { font-family: var(--font-mono); font-size: 1rem; font-weight: 700; color: var(--signal-green); }
.pipe-detail-close {
  width: 28px; height: 28px; border-radius: 6px; border: 1px solid var(--border);
  background: transparent; color: var(--muted); font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all .15s;
}
.pipe-detail-close:hover { border-color: var(--signal-green); color: var(--signal-green); }

.pipe-detail-agents {
  display: flex; gap: .75rem; padding: 1rem 1.5rem; flex-wrap: wrap;
}
.pipe-agent {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem .85rem; background: rgba(0,255,180,.04);
  border: 1px solid rgba(0,255,180,.1); border-radius: 8px;
  transition: all .2s;
}
.pipe-agent:hover { border-color: rgba(0,255,180,.25); background: rgba(0,255,180,.08); }
.pipe-agent-dot { display: none; }
.pipe-agent { align-items: center; gap: .5rem; }
.pipe-agent-name { font-size: .8rem; font-weight: 500; color: var(--white); white-space: nowrap; }
.pipe-agent-badge {
  font-family: var(--font-mono); font-size: .55rem; font-weight: 700; color: var(--signal-green);
  background: rgba(0,255,180,.08); border: 1px solid rgba(0,255,180,.15);
  padding: .15rem .5rem; border-radius: 4px; white-space: nowrap;
  text-transform: uppercase; letter-spacing: .06em;
}

.pipe-detail-output {
  padding: 0 1.5rem 1rem; font-family: var(--font-mono); font-size: .7rem;
  color: var(--faint); letter-spacing: .03em;
}
.pipe-output-label { color: var(--signal-green); text-transform: uppercase; letter-spacing: .1em; font-size: .6rem; margin-bottom: .4rem; }
.pipe-output-items { display: flex; gap: .5rem; flex-wrap: wrap; }
.pipe-output-item {
  padding: .25rem .6rem; background: rgba(0,255,180,.04);
  border: 1px solid rgba(0,255,180,.08); border-radius: 4px; font-size: .65rem; color: var(--muted);
}

/* Responsive — vertical pipeline on mobile */
@media (max-width: 768px) {
  .pipe-vis { padding: 1rem 0; }
  .pipe-lines { display: none; }
  .pipe-packets { display: none; }
  .pipe-node-input, .pipe-node-output { display: none; }
  .pipe-nodes {
    flex-direction: column; align-items: stretch; gap: 0;
  }
  .pipe-node {
    flex-direction: row; gap: 1rem; padding: .75rem 1rem;
    border-left: 2px solid rgba(0,255,180,.12); margin-left: 1.5rem;
    border-radius: 0;
  }
  .pipe-node:last-of-type:not(.pipe-node-output) { border-left-color: transparent; }
  .pipe-node.filled { border-left-color: var(--signal-green); }
  .pipe-node-icon { width: 44px; height: 44px; flex-shrink: 0; }
  .pipe-node-icon svg { width: 18px; height: 18px; }
  .pipe-node-label { font-size: .85rem; }
  .pipe-node-count { font-size: .65rem; }
  .pipe-node:hover { transform: none; }
  .pipe-detail-agents { padding: .75rem 1rem; }
  .pipe-agent { padding: .4rem .65rem; }
  .pipe-detail-output { padding: 0 1rem .75rem; }
}
@media (max-width: 480px) {
  .pipe-node { margin-left: .75rem; padding: .6rem .75rem; }
}

/* ============ ACTIVITY FEED ============ */
.activity-section { padding: 5rem 0; }
.terminal {
  background: var(--deep-ink); border: 1px solid rgba(0,255,180,.12);
  border-radius: 10px; overflow: hidden; margin-top: 2rem;
}
.terminal-header {
  display: flex; align-items: center; padding: .6rem 1rem;
  background: rgba(0,255,180,.03); border-bottom: 1px solid var(--border); gap: .5rem;
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot:nth-child(1) { background: #ff5f57; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #28c940; }
.terminal-title { font-family: var(--font-mono); font-size: .7rem; color: var(--muted); margin-left: .5rem; }
.terminal-body { padding: 1.25rem; overflow-x: auto; min-height: 100px; }

/* ============ TRUST / MANIFESTO ============ */
.trust-section { padding: 5rem 0; background: var(--deep-ink); border-top: 1px solid var(--border); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.trust-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.75rem; transition: all .3s;
}
.trust-card:hover { border-color: var(--border-hover); }
.trust-icon {
  width: 40px; height: 40px; border-radius: 8px; background: rgba(0,255,180,.08);
  display: flex; align-items: center; justify-content: center; margin-bottom: .75rem;
}
.trust-icon svg { width: 20px; height: 20px; color: var(--signal-green); }
.trust-card h4 { font-family: var(--font-mono); font-size: .9rem; font-weight: 600; margin-bottom: .4rem; }
.trust-card p { font-size: .8rem; color: var(--muted); line-height: 1.6; }

/* ============ PRESS ============ */
.press-section { padding: 5rem 0; border-top: 1px solid var(--border); }
.press-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 2rem; max-width: 640px; transition: all .3s;
}
.press-card:hover { border-color: var(--border-hover); }
.press-source { font-family: var(--font-mono); font-size: .65rem; color: var(--signal-green); text-transform: uppercase; letter-spacing: .12em; margin-bottom: .6rem; }
.press-headline { font-family: var(--font-mono); font-size: 1.05rem; font-weight: 700; margin-bottom: .6rem; line-height: 1.4; }
.press-excerpt { color: var(--muted); font-size: .85rem; line-height: 1.6; margin-bottom: 1rem; }
.press-link { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .04em; }

/* ============ FOOTER ============ */
.footer {
  background: var(--abyss); border-top: 1px solid var(--border);
  padding: 3rem 0; text-align: center;
}
.footer-logo { width: 36px; height: 36px; margin: 0 auto 1.25rem; opacity: .5; }
.footer-logo svg { width: 100%; height: 100%; }
.footer-tagline { font-family: var(--font-mono); font-size: .85rem; color: var(--muted); margin-bottom: .75rem; }
.footer-email { font-family: var(--font-mono); font-size: .9rem; margin-bottom: 1.5rem; display: block; }
.footer-links { display: flex; justify-content: center; gap: 1.75rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.footer-links a { font-family: var(--font-mono); font-size: .7rem; color: var(--muted); letter-spacing: .04em; transition: color .2s; }
.footer-links a:hover { color: var(--signal-green); opacity: 1; }
.footer-copy { font-family: var(--font-mono); font-size: .65rem; color: rgba(136,153,170,.4); letter-spacing: .04em; }

/* ============ SUBSCRIBE ============ */
.subscribe-section {
  padding: 4rem 0;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.subscribe-heading {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 1.25rem;
}
.subscribe-form {
  display: flex;
  gap: .75rem;
  max-width: 480px;
  margin: 0 auto 1rem;
  justify-content: center;
}
.subscribe-input {
  flex: 1;
  min-width: 0;
  background: var(--deep-ink);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .65rem 1rem;
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--white);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.subscribe-input::placeholder { color: var(--faint); }
.subscribe-input:focus {
  border-color: var(--signal-green);
  box-shadow: 0 0 0 2px rgba(0,255,180,.12);
}
.subscribe-btn {
  background: var(--signal-green);
  color: var(--abyss);
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 600;
  padding: .65rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: .03em;
  transition: opacity .2s, box-shadow .2s;
  white-space: nowrap;
}
.subscribe-btn:hover { opacity: .85; box-shadow: var(--glow-sm); }
.subscribe-note {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--faint);
  letter-spacing: .03em;
}
.subscribe-success {
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--signal-green);
  letter-spacing: .02em;
}
@media (max-width: 480px) {
  .subscribe-form { flex-direction: column; }
  .subscribe-btn { width: 100%; }
}

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes tickerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.fade-in { opacity: 0; transform: translateY(25px); transition: opacity .7s ease, transform .7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: 1fr; }
  .backlog-grid { grid-template-columns: 1fr 1fr; }
  /* pipe responsive handled in pipe-section block */
}
/* ============ HAMBURGER MENU (hidden on desktop) ============ */
.hamburger { display: none; }
.mobile-menu-overlay { display: none; }
.mobile-menu { display: none; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 6px;
    z-index: 201; position: relative;
  }
  .hamburger-line {
    display: block; width: 22px; height: 2px; background: var(--muted);
    border-radius: 2px; transition: all .3s ease;
  }
  .hamburger.open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--signal-green); }
  .hamburger.open .hamburger-line:nth-child(2) { opacity: 0; }
  .hamburger.open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--signal-green); }

  .mobile-menu-overlay {
    display: none; position: fixed; inset: 0; z-index: 150;
    background: rgba(10,14,20,.7); backdrop-filter: blur(4px);
  }
  .mobile-menu-overlay.open { display: block; }

  .mobile-menu {
    display: none; position: fixed; top: 56px; left: 0; right: 0; z-index: 200;
    background: rgba(10,14,20,.95); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 1rem 2rem 1.5rem;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    font-family: var(--font-mono); font-size: .85rem; color: var(--muted);
    letter-spacing: .05em; text-transform: uppercase; padding: .75rem 0;
    border-bottom: 1px solid var(--border); transition: color .2s;
    text-decoration: none;
  }
  .mobile-menu a:last-child { border-bottom: none; }
  .mobile-menu a:hover { color: var(--signal-green); opacity: 1; }
  .mobile-menu a.nav-cta {
    color: var(--abyss); background: var(--signal-green); padding: .6rem 1rem;
    border-radius: 4px; font-weight: 600; text-align: center; margin-top: .75rem;
    border-bottom: none;
  }

  .hero h1 { font-size: 2.25rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat-num { font-size: 1.75rem; }
  .trust-grid { grid-template-columns: 1fr; }
  /* pipe responsive handled in pipe-section block */
  .backlog-grid { grid-template-columns: 1fr; }
  .container { padding: 0 1.25rem; }
  .footer-links { gap: 1rem; }
}
@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 1rem; }
  .hero-actions { flex-direction: column; align-items: center; }
}