/* ---- Tokens ----
   Deep-water palette: near-black navy background, steel-grey surfaces,
   a cold blue accent (shark + the bot's embed color), teal for depth,
   and Roblox red kept only where Roblox itself is referenced. */
:root {
  --bg: #070B12;
  --bg-raised: #10151F;
  --bg-raised-2: #161D2B;
  --line: #232C3D;
  --text: #EDF1F7;
  --text-dim: #8592A8;
  --shark: #4C8DFF;
  --shark-dim: #2C4E99;
  --deep: #0FD1C7;
  --discord: #5865F2;
  --discord-dim: #3B4199;
  --roblox: #E2231A;
  --roblox-dim: #8F1912;
  --radius-s: 6px;
  --radius-m: 14px;
  --font: "Segoe UI", ui-sans-serif, system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
code {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.1em 0.4em;
  font-size: 0.9em;
}

/* ---- Nav ---- */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 6vw;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(15, 14, 23, 0.88);
  backdrop-filter: blur(10px);
  z-index: 10;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-mark {
  display: flex;
  align-items: center;
  width: 28px;
  height: 24px;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.nav-links {
  display: flex;
  gap: 32px;
  font-size: 0.95rem;
  color: var(--text-dim);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  background: var(--shark);
  padding: 9px 18px;
  border-radius: var(--radius-s);
  font-size: 0.9rem;
  font-weight: 600;
}
.nav-cta:hover { background: #3d7ae8; }

/* ---- Hero ---- */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4vw;
  align-items: center;
  padding: 9vh 6vw 10vh;
  max-width: 1300px;
  margin: 0 auto;
  overflow: hidden;
}
.hero-watermark {
  position: absolute;
  top: 50%;
  left: -6%;
  width: 560px;
  height: auto;
  transform: translateY(-50%) scaleX(-1);
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}
.hero-copy, .hero-diagram { position: relative; z-index: 1; }
.hero-kicker {
  color: var(--deep);
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0 0 18px;
}
.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.hero-sub {
  color: var(--text-dim);
  font-size: 1.08rem;
  max-width: 46ch;
  margin: 0 0 34px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--shark); color: #fff; }
.btn-primary:hover { background: #3d7ae8; }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--discord); }

.hero-diagram {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: stretch;
}
.node {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  border-radius: var(--radius-m);
  padding: 24px 26px;
}
.node-discord { border-left: 3px solid var(--discord); }
.node-roblox { border-left: 3px solid var(--roblox); }
.node-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.node-logo { flex-shrink: 0; }
.node-label { font-weight: 700; font-size: 1.05rem; }
.node-sub { color: var(--text-dim); font-size: 0.85rem; }

.bridge {
  height: 64px;
  margin: 0 30px;
  border-left: 1px dashed var(--line);
  position: relative;
  overflow: hidden;
}
.bridge-pulse {
  position: absolute;
  left: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--discord), var(--roblox));
  animation: travel 2.4s ease-in-out infinite;
}
@keyframes travel {
  0% { top: -8px; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .bridge-pulse { animation: none; opacity: 0.6; top: 45%; }
}

/* ---- Features ---- */
.features { padding: 8vh 6vw; max-width: 1300px; margin: 0 auto; }
.section-kicker {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 28px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.feature {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 28px 26px;
}
.feature h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  letter-spacing: -0.005em;
}
.feature p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.55;
}
.pill {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--deep);
  background: color-mix(in srgb, var(--deep) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--deep) 35%, transparent);
  border-radius: 999px;
  padding: 2px 8px;
  vertical-align: middle;
  margin-left: 6px;
}

/* ---- Plans ---- */
.plans { padding: 4vh 6vw 10vh; max-width: 1300px; margin: 0 auto; }
.plans-intro { color: var(--text-dim); max-width: 60ch; margin: -14px 0 28px; }
.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.tier {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 28px 24px;
  background: var(--bg-raised);
  cursor: pointer;
  position: relative;
  transition: border-color 0.15s ease;
}
.tier:has(input:checked) { border-color: var(--shark); }
.tier input[type="radio"] {
  position: absolute;
  top: 24px;
  right: 24px;
  accent-color: var(--shark);
  width: 18px;
  height: 18px;
}
.tier-highlight { border-color: var(--deep); }
.tier-highlight:has(input:checked) { border-color: var(--deep); }
.tier h4 { margin: 0 0 6px; font-size: 1.05rem; padding-right: 24px; }
.tier-price {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 20px;
}
.tier-price span { font-size: 0.9rem; color: var(--text-dim); font-weight: 500; }
.tier ul { margin: 0; padding: 0; list-style: none; }
.tier li {
  color: var(--text-dim);
  font-size: 0.88rem;
  padding: 7px 0;
  border-top: 1px solid var(--line);
}
.tier li:first-child { border-top: none; }

.plan-cta {
  margin-top: 34px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--bg-raised);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.plan-cta p { margin: 0; color: var(--text-dim); }
.plan-note { font-size: 0.85rem; }

/* ---- Footer ---- */
.site-footer {
  display: flex;
  justify-content: space-between;
  padding: 26px 6vw 40px;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 0.88rem;
  max-width: 1300px;
  margin: 0 auto;
}
.site-footer a:hover { color: var(--text); }

/* ---- Link page ---- */
.link-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 8vh 6vw 6vh;
  text-align: left;
}
.link-page h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
.link-intro { color: var(--text-dim); max-width: 58ch; margin-bottom: 46px; }

.link-panel {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin-bottom: 40px;
}
.link-panel-single { max-width: 360px; }
.link-card {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  border-radius: var(--radius-m);
  padding: 26px;
  display: flex;
  flex-direction: column;
}
.link-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.link-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem; color: #fff;
  flex-shrink: 0;
}
.link-icon-discord { background: var(--discord); }
.link-icon-roblox { background: var(--roblox); }
.link-card h3 { margin: 0 0 3px; font-size: 1.02rem; }
.link-status { margin: 0; font-size: 0.85rem; color: var(--text-dim); }
.link-status.connected { color: #4ADE80; }
.link-btn { width: 100%; text-align: center; border: none; cursor: pointer; margin-top: auto; }
.link-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.roblox-input-row { margin-bottom: 12px; }
.roblox-username-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.92rem;
}
.roblox-username-input:focus {
  outline: none;
  border-color: var(--roblox);
}

.link-bridge-small {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  align-self: center;
}
.link-bridge-small .bridge-pulse { left: 45%; }

.link-result {
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.35);
  border-radius: var(--radius-m);
  padding: 18px 22px;
  margin-bottom: 40px;
  font-size: 0.92rem;
}
.link-result p { margin: 0; }

.link-note {
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.link-note h4 { margin: 0 0 10px; font-size: 0.95rem; }
.link-note p { color: var(--text-dim); font-size: 0.9rem; max-width: 60ch; }

/* ---- Docs page ---- */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 6vw;
  max-width: 1300px;
  margin: 0 auto;
  padding: 6vh 6vw 10vh;
  align-items: start;
}
.docs-sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.docs-sidebar a {
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 7px 0;
}
.docs-sidebar a:hover, .docs-sidebar a.active { color: var(--text); }
.docs-content h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
.docs-lede {
  color: var(--text-dim);
  max-width: 68ch;
  font-size: 1.05rem;
  margin: 0 0 8px;
}
.docs-section {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}
.docs-section:first-of-type { padding-top: 48px; }
.docs-section h2 {
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}
.docs-section h3 {
  font-size: 1.05rem;
  margin: 22px 0 8px;
}
.docs-section p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 68ch;
  margin: 0 0 10px;
}
.docs-steps, .docs-list {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 68ch;
  padding-left: 22px;
  margin: 0 0 10px;
}
.docs-steps li, .docs-list li { margin-bottom: 6px; }
.docs-steps strong, .docs-list strong { color: var(--text); }
.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 18px;
  font-size: 0.9rem;
}
.docs-table th, .docs-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.docs-table th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.docs-table td:first-child { white-space: nowrap; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .link-panel { flex-direction: column; }
  .link-bridge-small { transform: rotate(90deg); }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 10px;
  }
}

/* ---- Modal ---- */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 30px;
  max-width: 420px;
  width: 90%;
}
.modal h3 { margin: 0 0 14px; }
.modal p { color: var(--text-dim); font-size: 0.92rem; }
.modal-code {
  display: block;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 12px;
  font-family: monospace;
  font-size: 1rem;
  text-align: center;
  margin: 16px 0;
  color: var(--roblox);
}
.modal-actions { display: flex; gap: 10px; margin-top: 18px; }