:root {
  --bg: #0c101a;
  --bg-soft: #111827;
  --panel: rgba(18, 25, 40, 0.78);
  --panel-strong: #151d2e;
  --text: #f4f7fb;
  --muted: #aab5c7;
  --line: rgba(255, 255, 255, 0.11);
  --brand: #7c83ff;
  --brand-strong: #5865f2;
  --mint: #35e0b1;
  --rose: #ff7aa8;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, rgba(88, 101, 242, 0.24), transparent 32rem),
    radial-gradient(circle at 80% 20%, rgba(53, 224, 177, 0.13), transparent 28rem),
    linear-gradient(180deg, #0b0f19 0%, #101523 48%, #0c101a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 72%);
}

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

button,
input {
  font: inherit;
}

.site-shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand-strong), var(--mint));
  box-shadow: 0 12px 34px rgba(88, 101, 242, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 160ms ease;
}

.nav-link:hover {
  color: var(--text);
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  color: var(--text);
  font-weight: 750;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--brand-strong), #7f5cff 52%, var(--rose));
  box-shadow: 0 16px 36px rgba(88, 101, 242, 0.32);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.09);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  min-height: 560px;
  align-items: center;
  gap: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 54px;
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(120deg, rgba(88, 101, 242, 0.18), rgba(53, 224, 177, 0.08)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 58px 58px;
  opacity: 0.35;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  text-align: left;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.accent-text {
  background: linear-gradient(135deg, #ffffff 8%, #8ea0ff 38%, #35e0b1 72%, #ff7aa8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  width: min(650px, 100%);
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-panel {
  position: relative;
  z-index: 1;
}

.bot-preview {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 14px;
  background: rgba(8, 12, 22, 0.66);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

.bot-preview-header {
  display: flex;
  gap: 7px;
  margin-bottom: 14px;
}

.bot-preview-header span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.3);
}

.bot-preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-top: 10px;
  padding: 14px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.045);
}

.bot-preview-row strong {
  color: var(--text);
}

.bot-preview-row span {
  color: var(--mint);
  font-size: 0.82rem;
  font-weight: 800;
}

.bot-preview-row.is-active {
  border-color: rgba(53, 224, 177, 0.34);
  background: rgba(53, 224, 177, 0.1);
}

.section {
  padding: 74px 0 0;
}

.counter-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  border-block: 1px solid var(--line);
  padding: 32px 0;
}

.counter-band p,
.feature-card p,
.auth-side p {
  color: var(--muted);
  line-height: 1.65;
}

.counter-number {
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 900;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.auth-card,
.auth-side {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.24);
}

.feature-card {
  padding: 24px;
}

.feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  margin-bottom: 20px;
  background: rgba(88, 101, 242, 0.17);
  color: var(--mint);
}

.feature-card h2,
.auth-card h1,
.auth-side h2 {
  margin: 0;
  font-size: 1.18rem;
  letter-spacing: 0;
}

.feature-card p {
  margin: 10px 0 0;
}

.notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 16px 0 56px;
  border: 1px solid rgba(53, 224, 177, 0.32);
  border-radius: 8px;
  padding: 18px 20px;
  background: rgba(53, 224, 177, 0.08);
  color: #dffcf3;
}

.notice span {
  color: var(--muted);
}

.auth-page {
  min-height: calc(100vh - 86px);
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 440px);
  gap: 28px;
  align-items: stretch;
  padding: 36px 0 64px;
}

.auth-side {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 560px;
  padding: 34px;
  background:
    linear-gradient(145deg, rgba(88, 101, 242, 0.28), rgba(53, 224, 177, 0.09)),
    var(--panel);
}

.auth-side h2 {
  max-width: 560px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.02;
}

.auth-side p {
  max-width: 560px;
  font-size: 1.08rem;
}

.auth-status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.auth-status span {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 9px 11px;
  color: #dce4f3;
  background: rgba(255, 255, 255, 0.065);
  font-size: 0.9rem;
  font-weight: 750;
}

.auth-card {
  padding: 24px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 24px 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px;
}

.auth-tab {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.auth-tab.is-active {
  color: var(--text);
  background: var(--panel-strong);
}

.auth-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.field input {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
  transition: border-color 160ms ease, background 160ms ease;
}

.field input:focus {
  border-color: rgba(124, 131, 255, 0.8);
  background: rgba(255, 255, 255, 0.09);
}

.discord-button {
  width: 100%;
}

.discord-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand-strong);
  box-shadow: 0 0 18px rgba(88, 101, 242, 0.7);
}

.form-note,
.error-message,
.success-message {
  min-height: 22px;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
}

.form-note {
  color: var(--muted);
}

.error-message {
  color: #ff9ab8;
}

.success-message {
  color: var(--mint);
}

.footer-link {
  display: inline-flex;
  margin-top: 20px;
  color: var(--muted);
}

.footer-link:hover {
  color: var(--text);
}

@media (max-width: 820px) {
  .nav-links .nav-link {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 480px;
    padding: 44px 24px;
  }

  .hero-content {
    text-align: center;
  }

  .hero-subtitle {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .counter-band,
  .features,
  .auth-page {
    grid-template-columns: 1fr;
  }

  .counter-band {
    text-align: center;
  }

  .auth-side {
    min-height: 360px;
  }

  .notice {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-shell {
    width: min(100% - 22px, 1160px);
  }

  .brand {
    font-size: 0.98rem;
  }

  .button {
    min-height: 42px;
    padding: 0 13px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .auth-card,
  .auth-side,
  .feature-card {
    padding: 20px;
  }
}