/* ─────────────────────────────────────────────────────────────
   Hero variation styles
   V1 · Terminal       V2 · Orbital       V3 · Dashboard       V4 · Rail
   ───────────────────────────────────────────────────────────── */

/* ═══ V1 · TERMINAL CONSOLE ══════════════════════════════ */
.hero-v1 {
  position: relative;
  padding: 80px 48px 100px;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}
.hero-v1::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at center, black 10%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 10%, transparent 80%);
}
.hero-v1-inner { position: relative; max-width: 1120px; margin: 0 auto; }
.term-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 56px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.term-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-subtle);
}
.term-dots { display: flex; gap: 6px; }
.term-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.term-dot.on { background: var(--green); box-shadow: 0 0 6px var(--green); }
.term-title {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--fg-muted); margin-left: 8px;
}
.term-title .accent { color: var(--green); }
.term-body {
  padding: 24px 24px;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.8;
  color: var(--fg-2);
  min-height: 240px;
}
.term-line { display: block; white-space: pre-wrap; }
.term-line .prompt { color: var(--green); }
.term-line .muted { color: var(--fg-muted); }
.term-line .cmd { color: var(--fg); }
.term-line .ok { color: var(--green); }
.term-cursor {
  display: inline-block; width: 8px; height: 14px; background: var(--green);
  vertical-align: -2px; margin-left: 2px;
  animation: termBlink 1s steps(2) infinite;
}
@keyframes termBlink { 50% { opacity: 0; } }

.hero-v1 h1 {
  font-size: clamp(48px, 6.6vw, 88px); line-height: 1.0; letter-spacing: -0.03em;
  color: var(--fg); margin-bottom: 28px; text-align: center;
  max-width: 1000px; margin-left: auto; margin-right: auto;
}
.hero-v1 h1 .accent { color: var(--green); }
.hero-v1-sub {
  font-size: 18px; line-height: 1.56; color: var(--fg-2);
  max-width: 620px; margin: 0 auto 36px; text-align: center;
}
.hero-v1-actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-v1-stats {
  display: flex; justify-content: center; gap: 0;
  padding-top: 36px; border-top: 1px solid var(--border-subtle);
  max-width: 720px; margin: 0 auto;
}
.hero-v1-stats .stat { padding: 0 40px; flex: 1; text-align: center; }
.hero-v1-stats .stat + .stat { border-left: 1px solid var(--border-subtle); }

/* ═══ V2 · MOSAIC DASHBOARD ═════════════════════════════ */
.hero-v2 {
  position: relative; min-height: 820px; padding: 80px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; background: var(--bg);
}
.mh-grid {
  position: absolute; inset: 24px; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(3, 1fr);
  gap: 10px;
}
.mh-tile {
  background: var(--surface); border: 1px solid var(--border-subtle); border-radius: 12px;
  padding: 16px; display: flex; flex-direction: column; gap: 8px;
  overflow: hidden; min-height: 0;
  opacity: 0; transform: translateY(8px);
  animation: tileIn .6s var(--ease-out) forwards;
}
@keyframes tileIn { to { opacity: 0.22; transform: translateY(0); } }
.mh-tile:hover { opacity: 1 !important; border-color: var(--border); transition: opacity .3s var(--ease-out), border-color .3s var(--ease-out); }
.mh-tile-h { display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--fg-muted);
}
.mh-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); }
.mh-v { font-size: 26px; line-height: 1; color: var(--fg); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.mh-v .mh-u { font-size: 14px; color: var(--fg-muted); letter-spacing: 0; }
.mh-sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--fg-muted); text-transform: uppercase; margin-top: auto; }
.mh-sub.mh-ok, .mh-ok, .mh-sub.mh-up { color: var(--green); }
.mh-spark { height: 28px; margin-top: auto; }
.mh-bars { display: flex; align-items: flex-end; gap: 4px; height: 40px; margin-top: auto; }
.mh-bar { flex: 1; height: 0; background: var(--green); border-radius: 2px; opacity: 0.85;
  animation: barGrow 1s var(--ease-out) forwards; }
@keyframes barGrow { to { height: var(--h); } }
.mh-list { list-style: none; display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.mh-list li { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: var(--fg-2); }
.mh-list li em { margin-left: auto; font-family: var(--font-mono); font-style: normal; font-size: 9px;
  letter-spacing: 1.2px; text-transform: uppercase; color: var(--fg-muted); }
.mh-pip { width: 6px; height: 6px; border-radius: 50%; background: var(--border-strong); flex-shrink: 0; }
.mh-pip.on { background: var(--green); box-shadow: 0 0 6px var(--green); }
.mh-log-lines { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.05em; color: var(--fg-2); line-height: 1.7;
  display: flex; flex-direction: column; gap: 2px; }
.mh-tag { color: var(--fg-muted); margin-right: 6px; }
.mh-tag.ok { color: var(--green); }
.mh-logos { display: flex; gap: 6px; margin-top: 4px; }
.mh-logos span { width: 24px; height: 24px; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans); font-weight: 500; font-size: 11px; color: #fff; }

.mh-scrim { position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse 1000px 640px at 50% 50%, rgba(7,15,9,0.96) 0%, rgba(7,15,9,0.72) 45%, rgba(7,15,9,0.2) 78%, transparent 100%);
}
.mh-card { position: relative; z-index: 3; max-width: min(1440px, calc(100% - 48px)); width: 100%;
  padding: 60px 80px 52px;
  background: var(--surface-glass);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-green); border-radius: 20px;
  text-align: center;
}
.mh-card h1 { font-size: clamp(48px, 6.6vw, 92px); line-height: 0.98; letter-spacing: -0.032em; color: var(--fg); margin-bottom: 24px; }
.mh-card h1 .accent { color: var(--green); }
.mh-sub-copy { font-size: 18px; line-height: 1.55; color: var(--fg-2); max-width: 720px; margin: 0 auto 30px; }
.mh-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.mh-footer { display: flex; justify-content: center; gap: 36px; padding-top: 24px; border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--fg-muted); }
.mh-footer .mh-k { color: var(--green); margin-right: 8px; font-variant-numeric: tabular-nums; }

@media (max-width: 1100px) {
  .mh-grid { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(4, 1fr); }
  .mh-tile:nth-child(n+10) { display: none; }
}
@media (max-width: 760px) {
  .mh-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(4, 1fr); gap: 6px; inset: 12px; }
  .mh-tile { padding: 12px; }
  .mh-tile:nth-child(n+9) { display: none; }
  .mh-card { padding: 32px 24px 28px; }
  .mh-card h1 { font-size: 38px; }
}

/* ═══ V3 · DASHBOARD SPLIT ═══════════════════════════════ */
.hero-v3 {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border-subtle);
  min-height: 680px;
}
.hero-v3-left {
  padding: 80px 56px;
  display: flex; flex-direction: column; justify-content: center;
  border-right: 1px solid var(--border-subtle);
}
.hero-v3-left h1 {
  font-size: clamp(44px, 5.4vw, 76px); line-height: 1.0; letter-spacing: -0.03em;
  color: var(--fg); margin-bottom: 28px;
}
.hero-v3-left h1 .accent { color: var(--green); }
.hero-v3-left h1 .rotator {
  display: block;
  position: relative;
  color: var(--green);
  min-height: 1.1em;
  margin-top: 4px;
}
.hero-v3-left h1 .rotator span {
  position: absolute; left: 0; top: 0;
  opacity: 0; transform: translateY(12px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
  white-space: nowrap;
}
.hero-v3-left h1 .rotator span.on { opacity: 1; transform: translateY(0); }
.hero-v3-sub { font-size: 18px; line-height: 1.56; color: var(--fg-2); max-width: 520px; margin-bottom: 36px; }
.hero-v3-actions { display: flex; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
.hero-v3-stats { display: flex; gap: 0; border-top: 1px solid var(--border-subtle); padding-top: 28px; }
.hero-v3-stats .stat { padding-right: 36px; }
.hero-v3-stats .stat + .stat { padding-left: 36px; border-left: 1px solid var(--border-subtle); }

.hero-v3-right {
  background: var(--bg-deep);
  padding: 40px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero-v3-right::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 32px 32px; opacity: 0.45;
  mask-image: radial-gradient(ellipse at 70% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 50%, black 0%, transparent 80%);
}

.ops-mock {
  width: 100%; max-width: 560px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  position: relative; z-index: 2;
  transform: perspective(2000px) rotateY(-6deg) rotateX(2deg);
}
.ops-mock-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; background: var(--bg-deep);
  border-bottom: 1px solid var(--border-subtle);
}
.ops-mock-bar .dots { display: flex; gap: 5px; }
.ops-mock-bar .dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); }
.ops-mock-bar .dots span:first-child { background: var(--green); }
.ops-mock-bar .title { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--fg-muted); }
.ops-mock-bar .title .accent { color: var(--green); }
.ops-mock-body { display: grid; grid-template-columns: 140px 1fr; min-height: 360px; }
.ops-mock-side { background: var(--bg-deep); padding: 14px 10px; border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; gap: 4px; }
.ops-mock-side .nav-label {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--fg-muted); padding: 8px 10px 6px;
}
.ops-mock-side .nav-item {
  padding: 8px 10px; border-radius: 6px; font-size: 12px; color: var(--fg-2);
  display: flex; align-items: center; gap: 8px;
}
.ops-mock-side .nav-item.on { background: var(--surface); color: var(--fg); border: 1px solid var(--border-green); }
.ops-mock-side .nav-item .pip { width: 4px; height: 4px; border-radius: 50%; background: var(--fg-dim); }
.ops-mock-side .nav-item.on .pip { background: var(--green); box-shadow: 0 0 6px var(--green); }

.ops-mock-main { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.ops-mock-head { display: flex; justify-content: space-between; align-items: flex-end; padding-bottom: 10px; border-bottom: 1px solid var(--border-subtle); }
.ops-mock-head .h { font-size: 15px; color: var(--fg); letter-spacing: -0.01em; }
.ops-mock-head .t { font-family: var(--font-mono); font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--green); }
.ops-mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.ops-kpi { background: var(--bg-deep); border: 1px solid var(--border-subtle); border-radius: 8px; padding: 10px; display: flex; flex-direction: column; gap: 4px; }
.ops-kpi .l { font-family: var(--font-mono); font-size: 8px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--fg-muted); }
.ops-kpi .v { font-size: 18px; color: var(--fg); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.ops-kpi .d { font-family: var(--font-mono); font-size: 9px; color: var(--green); letter-spacing: 0.04em; }
.ops-kpi .bar { height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; margin-top: 4px; }
.ops-kpi .bar .fill { height: 100%; background: var(--green); border-radius: 2px; width: 0; transition: width 1.6s var(--ease-out); }

.ops-mock-rows { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border-subtle); border-radius: 8px; overflow: hidden; background: var(--bg-deep); }
.ops-row { display: grid; grid-template-columns: auto 1fr auto auto; gap: 12px; align-items: center; padding: 9px 12px; border-bottom: 1px solid var(--border-subtle); font-size: 11.5px; }
.ops-row:last-child { border-bottom: none; }
.ops-row .pip { width: 5px; height: 5px; border-radius: 50%; background: var(--fg-dim); }
.ops-row.on .pip { background: var(--green); box-shadow: 0 0 6px var(--green); }
.ops-row .name { color: var(--fg); }
.ops-row .src { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--fg-muted); text-transform: uppercase; }
.ops-row .st { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--green); }
.ops-row { opacity: 0; transform: translateY(4px); animation: opsRowIn .45s var(--ease-out) forwards; }
@keyframes opsRowIn { to { opacity: 1; transform: translateY(0); } }

/* ═══ V4 · CENTERED DECLARATION + RAIL ═══════════════════ */
.hero-v4 {
  padding: 96px 48px 0;
  border-bottom: 1px solid var(--border-subtle);
  position: relative; overflow: hidden;
}
.hero-v4::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 420px;
  background: radial-gradient(ellipse at 50% 30%, var(--green-wash), transparent 70%);
  pointer-events: none;
}
.hero-v4-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; text-align: center; }
.hero-v4 .hero-badge { margin: 0 auto 40px; }
.hero-v4 h1 {
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 1.0; letter-spacing: -0.03em;
  color: var(--fg); margin-bottom: 32px;
  max-width: 960px; margin-left: auto; margin-right: auto;
}
.hero-v4 h1 .accent { color: var(--green); }
.hero-v4 h1 .word {
  display: inline-block;
  opacity: 0; transform: translateY(22px);
  animation: wordUp 0.8s var(--ease-out) forwards;
}
@keyframes wordUp { to { opacity: 1; transform: translateY(0); } }

.hero-v4-sub {
  font-size: 20px; line-height: 1.55; color: var(--fg-2);
  max-width: 680px; margin: 0 auto 40px;
}
.hero-v4-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 80px; }

/* Rail */
.hero-rail {
  position: relative; padding: 48px 0 0;
  border-top: 1px solid var(--border-subtle);
  margin-top: 32px;
}
.hero-rail-mono {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--fg-muted);
  padding: 0 8%;
  margin-bottom: 20px;
}
.hero-rail-mono .l { color: var(--fg-muted); }
.hero-rail-mono .m { color: var(--green); }
.hero-rail-mono .r { color: var(--fg); }
.hero-rail-track {
  position: relative; height: 80px;
  padding: 0 8%;
}
.hero-rail-line {
  position: absolute; left: 8%; right: 8%; top: 50%; height: 1px;
  background: var(--border);
}
.hero-rail-line .fill {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  background-size: 30% 100%; background-repeat: no-repeat;
  animation: railSweep 4s linear infinite;
}
@keyframes railSweep {
  0% { background-position: -30% 0; }
  100% { background-position: 130% 0; }
}
.hero-rail-nodes {
  position: absolute; left: 8%; right: 8%; top: 50%;
  display: flex; justify-content: space-between; align-items: center;
  transform: translateY(-50%);
}
.hero-rail-node {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  position: relative;
}
.hero-rail-node .pip {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--border-strong);
  position: relative; z-index: 2;
}
.hero-rail-node.on .pip {
  background: var(--green); border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(62,207,106,0.15), 0 0 12px var(--green);
}
.hero-rail-node.on .pip::after {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  border: 1px solid var(--green-glow);
  animation: hubRing 3s ease-out infinite;
}
.hero-rail-node .lbl {
  position: absolute; top: 28px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--fg-muted); white-space: nowrap;
}
.hero-rail-node.on .lbl { color: var(--green); }
.hero-rail-integrations {
  display: flex; justify-content: center; gap: 28px; padding: 72px 0 64px;
  border-top: 1px solid var(--border-subtle); margin-top: 32px;
  flex-wrap: wrap;
}
.hero-rail-integrations .logo {
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-sans); font-weight: 500; font-size: 14px; color: #fff;
  flex-shrink: 0;
  transition: transform var(--dur-mid) var(--ease-out);
}
.hero-rail-integrations .logo:hover { transform: translateY(-3px); }

/* ── Tweak toggle / panel ─────────────────────────────── */
.tweak-panel {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  background: var(--surface-glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-green); border-radius: 14px;
  padding: 16px; min-width: 240px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  font-family: var(--font-sans);
  display: none;
}
.tweak-panel.on { display: block; }
.tweak-panel h5 {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--green); margin-bottom: 10px;
  display: flex; align-items: center; gap: 10px;
}
.tweak-panel h5::before { content:''; width:20px;height:1px;background:var(--green); }
.tweak-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 8px 10px; border-radius: 8px;
  font-size: 13px; color: var(--fg-2); cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
  border: 1px solid transparent;
}
.tweak-row:hover { background: var(--surface); color: var(--fg); }
.tweak-row.on { background: var(--surface); border-color: var(--border-green); color: var(--fg); }
.tweak-row .v {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--fg-muted);
}
.tweak-row.on .v { color: var(--green); }
.tweak-row .label { display: flex; flex-direction: column; gap: 2px; }
.tweak-row .label b { font-weight: 500; color: inherit; }
.tweak-row .label small { font-size: 11px; color: var(--fg-muted); }

@media (max-width: 1024px) {
  .hero-v3 { grid-template-columns: 1fr; }
  .hero-v3-left { border-right: none; border-bottom: 1px solid var(--border-subtle); padding: 56px 24px; }
  .hero-v3-right { padding: 40px 24px; }
  .ops-mock { transform: none; }
  .hero-rail-mono, .hero-rail-track, .hero-rail-nodes { padding: 0 4%; left: 4%; right: 4%; }
}