/* ============================================================
   Voice Codium — landing
   Deep Obsidian Black, mission control meets executive suite.
   ============================================================ */

:root {
  --bg0: #050507;          /* deepest black */
  --bg1: #0a0a10;          /* section base */
  --bg2: #0e0e15;          /* panels */
  --bg3: #13131c;          /* cards */
  --bg4: #181822;          /* raised cards */
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.12);
  --text: #ececf2;
  --muted: #9c9cab;
  --faint: #6b6b7a;
  --blue: #007acc;
  --blue-bright: #2aa0ff;
  --blue-glow: rgba(0, 122, 204, 0.45);
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg1);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* subtle layered depth across the page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(0, 122, 204, 0.06), transparent 60%),
    linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 40%, var(--bg0) 100%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(255, 255, 255, 0.006) 3px,
    rgba(255, 255, 255, 0.006) 4px
  );
}

a { color: var(--text); text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(0, 122, 204, 0.35); color: #fff; }

/* ============ NAV ============ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(5, 5, 7, 0.85), rgba(5, 5, 7, 0.55));
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.nav.scrolled {
  border-bottom-color: var(--line);
  background: linear-gradient(180deg, rgba(5, 5, 7, 0.95), rgba(5, 5, 7, 0.85));
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  color: var(--blue-bright);
  background: linear-gradient(180deg, #3a3a40, #2a2a2e);
  border: 2px solid #0f0f0f;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45), 0 0 18px rgba(42, 160, 255, 0.28);
}
.brand-mark svg { width: 32px; height: 32px; }
.brand-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #f2f2f7;
}

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* ============ BUTTONS ============ */

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, #0099e6, #0072b8);
  border-color: rgba(0, 170, 255, 0.4);
  box-shadow: 0 4px 24px rgba(0, 122, 204, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 34px rgba(0, 122, 204, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--blue-glow); color: #fff; box-shadow: 0 0 22px rgba(0, 122, 204, 0.15); }
.btn-sm { padding: 8px 16px; font-size: 12.5px; border-radius: 8px; }
.btn-lg { padding: 15px 30px; font-size: 15px; border-radius: 12px; }

/* ============ SECTION SCAFFOLD ============ */

.section-inner { max-width: 1180px; margin: 0 auto; padding: 110px 28px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 20px;
}
.section-title {
  font-size: clamp(30px, 4.4vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}
.section-lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 56px;
}

/* ============ REVEAL ANIMATION ============ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ============ HERO ============ */

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 130px 28px 70px;
  overflow: hidden;
  background:
    radial-gradient(1000px 500px at 50% -5%, rgba(0, 122, 204, 0.08), transparent 65%),
    linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 100%);
}

.grid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 120% 100% at 50% 50%, #000 35%, rgba(0, 0, 0, 0.55) 60%, transparent 85%);
  mask-image: radial-gradient(ellipse 120% 100% at 50% 50%, #000 35%, rgba(0, 0, 0, 0.55) 60%, transparent 85%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title {
  font-size: clamp(54px, 11vw, 128px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #ffffff 0%, #d7d7df 40%, #9c9cac 52%, #e6e6ee 70%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 40px rgba(0, 122, 204, 0.22));
  margin-bottom: 26px;
  animation: shimmer 8s ease-in-out infinite;
  background-size: 100% 200%;
}
@keyframes shimmer {
  0%, 100% { background-position: 0 0; }
  50% { background-position: 0 120px; }
}
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero-title { color: #e8e8ee; background: none; }
}

.hero-tag {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}
.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 34px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-bottom: 70px; position: relative; z-index: 2; }

.hero .eyebrow,
.hero-title,
.hero-tag,
.hero-sub,
.hero-cta,
.hero-cta .btn,
.pipeline {
  position: relative;
  z-index: 2;
}

/* ============ PIPELINE (hero flow) ============ */

.pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 780px;
  gap: 14px;
  position: relative;
  z-index: 2;
}
.node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 18px 22px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(24, 24, 34, 0.7), rgba(12, 12, 18, 0.7));
  border: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.node-icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  color: var(--blue-bright);
  background: rgba(0, 122, 204, 0.08);
  border: 1px solid rgba(0, 122, 204, 0.25);
  box-shadow: 0 0 20px rgba(0, 122, 204, 0.15);
}
.node-icon svg { width: 22px; height: 22px; }
.node-name { font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.node-role { font-family: var(--mono); font-size: 11px; color: var(--faint); }

.pipe {
  position: relative;
  flex: 1;
  max-width: 90px;
  height: 2px;
  overflow: visible;
  background: linear-gradient(90deg, rgba(0, 122, 204, 0.05), rgba(0, 122, 204, 0.5), rgba(0, 122, 204, 0.05));
  border-radius: 2px;
}
.pipe .pulse {
  position: absolute;
  top: 50%;
  width: 7px; height: 7px;
  border-radius: 50%;
  margin: -3px 0 0 -3px;
  background: var(--blue-bright);
  box-shadow: 0 0 10px var(--blue-bright), 0 0 22px var(--blue-glow);
  animation: travel 2.4s linear infinite;
}
@keyframes travel {
  0% { left: 0%; opacity: 0; transform: scale(0.6); }
  12% { opacity: 1; transform: scale(1); }
  88% { opacity: 1; }
  100% { left: calc(100% - 4px); opacity: 0; transform: scale(0.6); }
}

/* ============ SYNTAX FRAGMENTS ============ */

.syntax-layer { position: absolute; inset: 0; pointer-events: none; z-index: 1; overflow: hidden; }.frag {
  position: absolute;
  font-family: var(--mono);
  font-size: 13px;
  color: #fff;
  opacity: 0.05;
  filter: blur(1.5px);
  white-space: nowrap;
  animation: floaty 14s ease-in-out infinite alternate;
}
.frag-1  { top: 14%; left: 6%;  animation-delay: 0s; }
.frag-2  { top: 24%; right: 8%; animation-delay: -2s; }
.frag-3  { bottom: 30%; left: 10%; animation-delay: -4s; }
.frag-4  { bottom: 18%; right: 12%; animation-delay: -6s; }
.frag-5  { top: 60%; left: 22%; animation-delay: -8s; }
.frag-6  { top: 42%; right: 22%; animation-delay: -10s; }
.frag-7  { top: 12%; left: 42%; animation-delay: -12s; }
.frag-8  { bottom: 8%; left: 45%; animation-delay: -3s; }

.frag-a { top: 12%; left: 6%; animation-delay: -5s; }
.frag-b { bottom: 12%; right: 8%; animation-delay: -7s; }

@keyframes floaty {
  0% { transform: translateY(-6px); }
  100% { transform: translateY(10px); }
}

/* ============ VISION ============ */

.vision { position: relative; background: linear-gradient(180deg, var(--bg1), var(--bg2)); border-top: 1px solid var(--line); }
.vision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 40px; }
.vision-col {
  padding: 30px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
  border: 1px solid var(--line);
}
.vision-col h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.vision-col p { color: var(--muted); font-size: 15px; }

/* ============ PIPELINE SECTION ============ */

.pipeline-section { background: linear-gradient(180deg, var(--bg2), var(--bg1)); border-top: 1px solid var(--line); }
.role-grid {
  display: grid;
  grid-template-columns: 1fr 46px 1fr 46px 1fr;
  align-items: stretch;
  gap: 0;
}
.role-card {
  position: relative;
  padding: 34px 30px;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--bg4), var(--bg3));
  border: 1px solid var(--line);
  overflow: hidden;
}
.role-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 122, 204, 0.6), transparent);
}
.role-icon {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  border-radius: 14px;
  color: var(--blue-bright);
  background: rgba(0, 122, 204, 0.08);
  border: 1px solid rgba(0, 122, 204, 0.28);
  box-shadow: 0 0 24px rgba(0, 122, 204, 0.18);
  margin-bottom: 20px;
}
.role-icon svg { width: 26px; height: 26px; }
.role-index { position: absolute; top: 18px; right: 22px; font-family: var(--mono); font-size: 13px; color: var(--faint); }
.role-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 10px; letter-spacing: -0.01em; }
.role-card p { color: var(--muted); font-size: 14.5px; }

.pipe-vertical { height: auto; width: 2px; margin: 0 auto; background: linear-gradient(180deg, rgba(0, 122, 204, 0.05), rgba(0, 122, 204, 0.5), rgba(0, 122, 204, 0.05)); max-width: none; }
.pipe-vertical .pulse { top: 0; left: 50%; margin: -3px 0 0 -3px; animation: travelV 2.4s linear infinite; }
@keyframes travelV {
  0% { top: 0%; opacity: 0; transform: scale(0.6); }
  12% { opacity: 1; transform: scale(1); }
  88% { opacity: 1; }
  100% { top: calc(100% - 4px); opacity: 0; transform: scale(0.6); }
}

/* ============ CONTROLS ============ */

.controls { background: linear-gradient(180deg, var(--bg1), var(--bg0)); border-top: 1px solid var(--line); }
.controls-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.control-card {
  padding: 30px;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
  border: 1px solid var(--line);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.control-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 122, 204, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 122, 204, 0.1);
}
.control-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.control-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; color: var(--blue-bright); background: rgba(0, 122, 204, 0.08); border: 1px solid rgba(0, 122, 204, 0.25); }
.control-icon svg { width: 21px; height: 21px; }
.control-tag { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--faint); }
.control-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.control-card p { color: var(--muted); font-size: 14.5px; }

/* ============ PRICING ============ */

.pricing { position: relative; background: linear-gradient(180deg, var(--bg0), var(--bg1)); border-top: 1px solid var(--line); }
.pricing .section-inner { text-align: center; }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  max-width: 900px;
  margin: 0 auto;
  align-items: stretch;
}

.tier {
  position: relative;
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 42px 40px 36px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(24, 24, 34, 0.9), rgba(12, 12, 18, 0.95));
  border: 1px solid var(--line);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.tier-lifetime {
  overflow: hidden;
  border-color: rgba(0, 122, 204, 0.35);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 60px rgba(0, 122, 204, 0.12);
}
.pricing-glow {
  position: absolute;
  top: -120px; left: 50%;
  width: 460px; height: 260px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(0, 122, 204, 0.28), transparent);
  pointer-events: none;
}

.tier-badge {
  position: absolute;
  top: 24px; right: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--blue-bright);
  background: rgba(0, 122, 204, 0.1);
  border: 1px solid rgba(0, 122, 204, 0.35);
  text-transform: uppercase;
}

.tier-name {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--faint);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.tier-lifetime .tier-name { color: var(--blue-bright); }

.tier-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}
.price-amount {
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #ffffff, #b8b8c4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.tier-lifetime .price-amount {
  background: linear-gradient(180deg, #ffffff, #7fc4ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.price-unit { font-family: var(--mono); font-size: 13px; color: var(--muted); }

.tier-desc { font-size: 14px; color: var(--muted); margin-bottom: 28px; }

.tier-list { list-style: none; display: grid; gap: 13px; margin-bottom: 32px; }
.tier-list li {
  position: relative;
  padding-left: 30px;
  font-size: 14.5px;
  color: var(--text);
}
.tier-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 16px; height: 16px;
  transform: translateY(-50%);
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232aa0ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
}

.tier .btn { width: 100%; text-align: center; margin-top: auto; }
.tier-note { margin-top: 16px; font-size: 12.5px; color: var(--faint); text-align: center; }

/* ============ PARTNER SPLIT ============ */

.split-panel {
  max-width: 720px;
  margin: 44px auto 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
  overflow: hidden;
}

.split-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 34px;
  text-align: left;
}

.split-row + .split-row {
  border-top: 1px solid var(--line);
}

.split-label { min-width: 0; }

.split-name {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.split-price {
  display: block;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
}

.split-cut {
  flex-shrink: 0;
  text-align: right;
}

.split-percent {
  display: block;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #ffffff, #7fc4ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.split-amount {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-bright);
}

.split-hint {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--faint);
}

@media (max-width: 640px) {
  .split-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 26px 24px;
  }
  .split-cut { text-align: left; }
}

/* ============ FAQ ============ */

.faq { background: linear-gradient(180deg, var(--bg1), var(--bg0)); border-top: 1px solid var(--line); }
.faq-list { max-width: 820px; display: grid; gap: 14px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item[open] { border-color: rgba(0, 122, 204, 0.4); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-size: 15.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  font-size: 17px;
  color: var(--blue-bright);
  background: rgba(0, 122, 204, 0.08);
  border: 1px solid rgba(0, 122, 204, 0.25);
  transition: transform 0.25s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 24px 22px; }
.faq-body p { color: var(--muted); font-size: 14.5px; }

/* ============ FOOTER ============ */

.footer { border-top: 1px solid var(--line); background: var(--bg0); }
.footer .section-inner { padding: 60px 28px; }
.footer-grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-tag { margin-top: 14px; color: var(--faint); font-size: 14px; max-width: 300px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--muted); font-size: 13.5px; transition: color 0.2s; }
.footer-links a:hover { color: var(--blue-bright); }
.footer-note { text-align: right; font-size: 13px; color: var(--muted); }
.footer-muted { margin-top: 6px; color: var(--faint); }

/* ============ PARTNERS ============ */

.partners-hero .hero-cta { margin-bottom: 44px; }
.partners-hero .hero-title { font-size: clamp(54px, 11vw, 110px); }
.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  justify-content: center;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}
.hero-stats span { display: inline-flex; align-items: center; gap: 10px; }
.hero-stats span::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 10px var(--blue-glow);
}

.join-card {
  position: relative;
  overflow: hidden;
  max-width: 720px;
  margin: 0 auto;
  padding: 54px 48px;
  border-radius: 24px;
  text-align: center;
  background: linear-gradient(180deg, rgba(24, 24, 34, 0.9), rgba(12, 12, 18, 0.95));
  border: 1px solid rgba(0, 122, 204, 0.35);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 60px rgba(0, 122, 204, 0.12);
}
.join-title {
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.join-lead {
  color: var(--muted);
  font-size: 15.5px;
  max-width: 520px;
  margin: 0 auto 30px;
}
.join-note { margin-top: 18px; font-size: 12.5px; color: var(--faint); }

/* ============ RESPONSIVE ============ */

@media (max-width: 960px) {
  .vision-grid { grid-template-columns: 1fr; }
  .controls-grid { grid-template-columns: 1fr 1fr; }
  .role-grid { grid-template-columns: 1fr; gap: 16px; }
  .pipe-vertical { width: 2px; height: 46px; }
  .footer-grid { flex-direction: column; }
  .footer-note { text-align: left; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .controls-grid { grid-template-columns: 1fr; }
  .pipeline { flex-direction: column; }
  .pipe { width: 2px; height: 40px; max-width: none; flex: none; }
  .pipe .pulse { left: 50%; top: 0; margin: -3px 0 0 -3px; animation: travelV 2.4s linear infinite; }
  .section-inner { padding: 80px 20px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .tier { padding: 34px 24px 30px; }
  .price-amount { font-size: 56px; }
  .hero-stats { gap: 16px; flex-direction: column; }
  .join-card { padding: 38px 24px; }
}

/* ============ REDUCED MOTION ============ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-title { animation: none; }
  .pipe .pulse { animation: none; opacity: 0.7; }
  .frag { animation: none; }
}