/* rbxnexus.cc — premium B&W (3 tools) */

:root {
  --bg:       #000;
  --bg-1:     #0a0a0a;
  --bg-2:     #111;
  --bg-3:     #191919;
  --border:   rgba(255,255,255,.09);
  --border-h: rgba(255,255,255,.22);
  --ink:      #fff;
  --ink-2:    #999;
  --ink-3:    #444;
  --mono:     "Geist Mono", ui-monospace, monospace;
  --sans:     "Geist", -apple-system, "Segoe UI", sans-serif;
  --ease:     cubic-bezier(.16,1,.3,1);
  --ease-out: cubic-bezier(.22,1,.36,1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
html::-webkit-scrollbar { display: none; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .038;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-drift 12s steps(8) infinite;
}
@keyframes grain-drift {
  0%,100% { transform: translate(0,0); }
  12%  { transform: translate(-2%,1%); }
  25%  { transform: translate(1.5%,-2%); }
  37%  { transform: translate(2%,.5%); }
  50%  { transform: translate(-.5%,1.8%); }
  62%  { transform: translate(1.5%,-1%); }
  75%  { transform: translate(-1%,2%); }
  87%  { transform: translate(.8%,-1.5%); }
}

.spotlight {
  position: fixed;
  top: -250px; left: -250px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.065) 0%, transparent 65%);
  pointer-events: none;
  z-index: 1;
  will-change: transform;
}

.wrap {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px,5vw,56px);
}

#nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background .3s, border-color .3s;
}

#nav.nav--scrolled {
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.028em;
  flex-shrink: 0;
}
.brand img { border-radius: 7px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 28px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  padding: 7px 12px;
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav-links a:hover {
  color: var(--ink);
  background: rgba(255,255,255,.06);
}

.nav-cta { margin-left: auto; }

@media (max-width: 600px) {
  .nav-links { display: none; }
}

@media (prefers-reduced-motion: no-preference) {
  #nav {
    opacity: 0;
    transform: translateY(-12px);
    animation: nav-in .6s var(--ease) .05s forwards;
  }
}
@keyframes nav-in { to { opacity: 1; transform: none; } }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -.015em;
  border-radius: 11px;
  border: 1px solid var(--border-h);
  cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s, opacity .2s, background .2s, color .2s;
  text-decoration: none;
  white-space: nowrap;
  background: none;
  color: inherit;
}
.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 9px;
}

.btn-white {
  background: var(--ink);
  color: var(--bg);
  border-color: transparent;
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(255,255,255,.18);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: var(--border);
}
.btn-ghost:hover {
  color: var(--ink);
  border-color: var(--border-h);
  background: rgba(255,255,255,.04);
  transform: translateY(-2px);
}

.btn[data-state='loading'] {
  pointer-events: none;
  opacity: .7;
  position: relative;
  overflow: hidden;
}
.btn[data-state='loading']::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  transform: translateX(-100%);
  animation: btn-shimmer .85s ease-in-out infinite;
}
@keyframes btn-shimmer { to { transform: translateX(100%); } }

.btn[data-state='done'] {
  background: rgba(255,255,255,.1) !important;
  border-color: rgba(255,255,255,.35) !important;
  color: var(--ink) !important;
  animation: btn-pop .3s var(--ease);
}
@keyframes btn-pop {
  0%  { transform: scale(.93); }
  60% { transform: scale(1.05); }
  to  { transform: scale(1); }
}

.btn[data-state='err'] {
  border-color: rgba(255,70,70,.45) !important;
  animation: btn-shake .38s var(--ease);
}
@keyframes btn-shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-5px); }
  40%     { transform: translateX(5px); }
  60%     { transform: translateX(-3px); }
  80%     { transform: translateX(3px); }
}

.reveal {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .68s var(--ease), transform .68s var(--ease);
  }
  .reveal.in { opacity: 1; transform: none; }
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(80px,10vw,120px) 0 clamp(60px,8vw,80px);
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px);
  align-items: center;
}

@media (max-width: 900px) {
  .hero-wrap { grid-template-columns: 1fr; }
  .hero-panel-wrap { order: -1; display: flex; justify-content: center; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: .06em;
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink-3);
  flex-shrink: 0;
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: .4; transform: scale(1); }
  50%      { opacity: 1; transform: scale(1.35); }
}

.hero-h1 {
  font-size: clamp(52px,8.5vw,96px);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .9;
  margin-bottom: 24px;
  text-wrap: balance;
}

.h-line { display: block; }
.h-dim  { color: var(--ink-3); }

.hero-sub {
  font-size: clamp(15px,1.5vw,18px);
  color: var(--ink-2);
  line-height: 1.7;
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  padding: 5px 11px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--ink-3);
  border: 1px solid var(--border);
  border-radius: 6px;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-badge {
    opacity: 0;
    transform: translateY(10px);
    animation: fade-up .55s var(--ease) .1s both;
  }
  .h-line {
    overflow: hidden;
    clip-path: inset(0 0 110% 0);
    animation: clip-up .85s var(--ease) both;
  }
  .h-line:nth-child(1) { animation-delay: .16s; }
  .h-line:nth-child(2) { animation-delay: .26s; }
  .h-line:nth-child(3) { animation-delay: .36s; }

  .hero-sub {
    opacity: 0;
    transform: translateY(12px);
    animation: fade-up .6s var(--ease) .5s both;
  }
  .hero-actions {
    opacity: 0;
    transform: translateY(10px);
    animation: fade-up .55s var(--ease) .62s both;
  }
  .hero-chips {
    opacity: 0;
    animation: fade-up .5s var(--ease) .78s both;
  }
  .hero-panel-wrap {
    opacity: 0;
    transform: translateY(32px);
    animation: fade-up .9s var(--ease) .24s both;
  }
}
@keyframes clip-up { to { clip-path: inset(0 0 0% 0); } }
@keyframes fade-up { to { opacity: 1; transform: translateY(0); } }

.hero-panel-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.panel-glow {
  position: absolute;
  inset: -60px;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(255,255,255,.06), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.ext-panel {
  position: relative;
  z-index: 1;
  width: min(380px, 90vw);
  background: var(--bg-1);
  border: 1px solid var(--border-h);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.06);
}

.ep-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border);
}

.ep-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.ep-brand img { border-radius: 5px; }

.ep-ver {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: .04em;
}

.ep-tools {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ep-tool {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .2s;
}
.ep-tool:hover { background: rgba(255,255,255,.05); }
.ep-tool--active { background: rgba(255,255,255,.07); }

.ep-tool-icon {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 9px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--ink-2);
  transition: border-color .2s, color .2s;
}
.ep-tool--active .ep-tool-icon {
  border-color: var(--border-h);
  color: var(--ink);
}
.ep-tool-icon svg {
  width: 15px; height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ep-tool-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.ep-tool-name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.015em;
}
.ep-tool-desc {
  font-size: 11px;
  color: var(--ink-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ep-dl {
  flex-shrink: 0;
  padding: 5px 11px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 7px;
  cursor: pointer;
  color: var(--ink);
  transition: background .2s, border-color .2s, transform .2s;
}
.ep-dl:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.28);
  transform: scale(1.04);
}

.ep-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 14px;
  border-top: 1px solid var(--border);
}

.ep-note {
  font-size: 11px;
  color: var(--ink-3);
}

.ep-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: .04em;
}

.ep-status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  animation: pulse-dot 2s ease-in-out infinite;
}

.float-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border-h);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: .01em;
  z-index: 2;
  animation: float-chip 4s ease-in-out infinite;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.float-chip svg { color: var(--ink); flex-shrink: 0; }

.float-chip--tl { top: -14px; left: -20px; animation-delay: 0s; }
.float-chip--br { bottom: -14px; right: -20px; animation-delay: -2s; }

@keyframes float-chip {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

@media (max-width: 480px) {
  .float-chip { display: none; }
}

.section {
  padding: clamp(64px,10vw,112px) 0;
  position: relative;
  z-index: 2;
}
.section--tight { padding-top: 0; }

.section-head {
  margin-bottom: clamp(36px,5vw,56px);
}

.section-title {
  font-size: clamp(36px,6vw,68px);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .95;
  text-wrap: balance;
  margin-bottom: 14px;
}

.section-sub {
  font-size: clamp(15px,1.5vw,18px);
  color: var(--ink-2);
  max-width: 52ch;
  line-height: 1.68;
}

.tool-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tool-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-1);
  transition: border-color .3s, background .3s, box-shadow .4s, transform .5s var(--ease);
  will-change: transform;
}

.tool-row:hover {
  border-color: var(--border-h);
  background: var(--bg-2);
  box-shadow: 0 20px 48px rgba(0,0,0,.5);
}

@media (prefers-reduced-motion: no-preference) {
  .tool-row.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease); }
  .tool-row.reveal:nth-child(1) { transition-delay: 0s; }
  .tool-row.reveal:nth-child(2) { transition-delay: .06s; }
  .tool-row.reveal:nth-child(3) { transition-delay: .12s; }
}

.tool-row-lead {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
}

.tool-row-icon {
  width: 52px; height: 52px;
  border: 1px solid var(--border);
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--ink-2);
  flex-shrink: 0;
  transition: border-color .3s, color .3s, transform .5s var(--ease);
}
.tool-row:hover .tool-row-icon {
  border-color: var(--border-h);
  color: var(--ink);
  transform: rotate(-6deg) scale(1.08);
}
.tool-row-icon svg {
  width: 22px; height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tool-row-text { min-width: 0; }

.tool-row-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.03em;
  margin-bottom: 4px;
}

.tool-row-desc {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 52ch;
}

.tool-row-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}
.tool-row-tags span {
  padding: 3px 9px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .05em;
  color: var(--ink-3);
  border: 1px solid var(--border);
  border-radius: 5px;
}

@media (max-width: 700px) {
  .tool-row { flex-direction: column; align-items: flex-start; }
  .tool-row .btn { align-self: flex-start; }
}

.feature-section {
  position: relative;
  z-index: 2;
  padding: clamp(64px,10vw,112px) 0;
  border-top: 1px solid var(--border);
}

.feature-section--alt {
  background: var(--bg-1);
}

.feature-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px);
  align-items: center;
}

.feature-wrap--rev {
  direction: rtl;
}
.feature-wrap--rev > * {
  direction: ltr;
}

@media (max-width: 860px) {
  .feature-wrap { grid-template-columns: 1fr; }
  .feature-wrap--rev { direction: ltr; }
}

.feat-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
}

.feat-title {
  font-size: clamp(32px,5vw,54px);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .96;
  margin-bottom: 18px;
  text-wrap: balance;
}

.feat-desc {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.72;
  max-width: 48ch;
  margin-bottom: 22px;
}

.feat-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.feat-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--ink-2);
}

.feat-list li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--ink-3);
  flex-shrink: 0;
  margin-top: 8px;
}

.fv-card {
  background: var(--bg-2);
  border: 1px solid var(--border-h);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 72px rgba(0,0,0,.6);
}

.fv-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
}

.fv-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--border-h);
  flex-shrink: 0;
}

.fv-url {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: .03em;
  margin-left: 4px;
}

.fv-body { padding: 18px; }

.fv-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 13px;
}

.fv-row--head {
  font-weight: 700;
  font-size: 14px;
}

.fv-row--action {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.fv-key { color: var(--ink-3); }
.fv-val { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }

.fv-status {
  padding: 3px 9px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .04em;
}
.fv-status--ok {
  background: rgba(255,255,255,.08);
  color: var(--ink-2);
}

.fv-separator {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

.fv-progress {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,.06);
  border-radius: 2px;
  overflow: hidden;
}

.fv-progress-bar {
  height: 100%;
  width: 65%;
  background: var(--ink);
  border-radius: 2px;
  animation: progress-run 2.2s ease-in-out infinite;
}
@keyframes progress-run {
  0%   { width: 0%; }
  70%  { width: 85%; }
  100% { width: 85%; }
}

.fv-action-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: .04em;
}

.fv-session-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.fv-session-row:last-of-type { border-bottom: none; }

.fv-avatar {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: var(--bg-3);
  border: 1px solid var(--border-h);
  display: grid;
  place-items: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-2);
  flex-shrink: 0;
  letter-spacing: -.02em;
}

.fv-session-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.fv-session-name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.015em;
}
.fv-session-game {
  font-size: 11px;
  color: var(--ink-3);
}

.fv-session-status {
  padding: 3px 8px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .04em;
  flex-shrink: 0;
}
.fv-session-status--on   { background: rgba(255,255,255,.1); color: var(--ink); }
.fv-session-status--idle { background: rgba(255,255,255,.05); color: var(--ink-3); }
.fv-session-status--off  { background: transparent; color: var(--ink-3); border: 1px solid var(--border); }

.feature-2up {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 560px;
}

.f2-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg-1);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .3s, box-shadow .4s, transform .5s var(--ease);
  will-change: transform;
}
.f2-card:hover {
  border-color: var(--border-h);
  box-shadow: 0 20px 48px rgba(0,0,0,.5);
}

.f2-icon {
  width: 48px; height: 48px;
  border: 1px solid var(--border);
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: var(--ink-2);
  transition: color .3s, border-color .3s;
}
.f2-card:hover .f2-icon {
  color: var(--ink);
  border-color: var(--border-h);
}
.f2-icon svg {
  width: 22px; height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.f2-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.1;
}

.f2-desc {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.68;
  flex: 1;
}

.f2-detail {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.f2-detail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-2);
}
.f2-detail-row:last-child { border-bottom: none; }

.f2-mono {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: .04em;
}

.install-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

@media (max-width: 780px) {
  .install-steps { flex-direction: column; gap: 0; }
  .install-connector { width: 1px; height: 32px; align-self: flex-start; margin-left: 20px; }
}

.install-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-1);
  transition: border-color .3s, box-shadow .4s;
}
.install-step:hover {
  border-color: var(--border-h);
  box-shadow: 0 12px 32px rgba(0,0,0,.4);
}

.install-step-n {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ink-3);
}

.install-step-body h4 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 6px;
}

.install-step-body p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.65;
}

.install-step-body code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 5px;
}

.install-step-body strong {
  color: var(--ink);
  font-weight: 700;
}

.install-connector {
  flex-shrink: 0;
  width: 24px;
  height: 1px;
  background: var(--border);
  align-self: center;
  margin-top: -1px;
}

@media (prefers-reduced-motion: no-preference) {
  .install-step.reveal { transition: opacity .65s var(--ease), transform .65s var(--ease); }
  .install-step.reveal:nth-child(1) { transition-delay: 0s; }
  .install-step.reveal:nth-child(3) { transition-delay: .08s; }
  .install-step.reveal:nth-child(5) { transition-delay: .16s; }
  .install-step.reveal:nth-child(7) { transition-delay: .24s; }
}

.section--faq { border-top: 1px solid var(--border); }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 720px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color .3s;
}
.faq-item[open] { border-color: var(--border-h); }
.faq-item:hover { border-color: var(--border-h); }

.faq-q {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.022em;
  cursor: pointer;
  user-select: none;
  transition: color .2s;
}
.faq-q::-webkit-details-marker { display: none; }

.faq-q::after {
  content: '';
  width: 18px; height: 18px;
  border: 1px solid var(--border-h);
  border-radius: 5px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%23999' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform .3s var(--ease), background-color .2s;
}
.faq-item[open] .faq-q::after {
  transform: rotate(45deg);
  background-color: rgba(255,255,255,.06);
}

.faq-a {
  padding: 0 22px 18px;
}

.faq-a p {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.72;
}

.cta-section {
  position: relative;
  z-index: 2;
  padding: clamp(64px,10vw,112px) 0;
  border-top: 1px solid var(--border);
}

.cta-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(40px,7vw,80px);
  font-weight: 900;
  letter-spacing: -.06em;
  line-height: .92;
  margin-bottom: 16px;
}

.cta-sub {
  font-size: clamp(15px,1.5vw,18px);
  color: var(--ink-2);
  line-height: 1.68;
  max-width: 44ch;
  margin: 0 auto 32px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.cta-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cta-sep { opacity: .35; }

.site-footer {
  position: relative;
  z-index: 2;
  padding: clamp(20px,3vw,32px) 0 clamp(28px,4vw,44px);
  border-top: 1px solid var(--border);
}

.foot-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.foot-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--ink-3);
}
.foot-brand img { opacity: .4; }

.foot-links {
  display: flex;
  align-items: center;
  gap: 20px;
}
.foot-links a {
  font-size: 13px;
  color: var(--ink-3);
  transition: color .2s;
}
.foot-links a:hover { color: var(--ink-2); }

@media (prefers-reduced-motion: reduce) {
  .reveal          { opacity: 1 !important; transform: none !important; transition: none !important; }
  .grain           { animation: none; }
  .badge-dot       { animation: none; }
  .ep-status-dot   { animation: none; }
  .float-chip      { animation: none; }
  .fv-progress-bar { animation: none; width: 65%; }
  .spotlight       { display: none; }
  #nav             { opacity: 1; transform: none; animation: none; }
  .h-line          { clip-path: none; animation: none; }
  .hero-badge, .hero-sub, .hero-actions, .hero-chips, .hero-panel-wrap { opacity: 1; transform: none; animation: none; }
}