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

:root {
  --bg: #0F1117;
  --surface: #181C27;
  --ember: #F25C1E;
  --flame: #F5A623;
  --glow: #FF7A3C;
  --text: #E8E8E4;
  --muted: #6E7484;
  --border: #252A38;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── NAV ─────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

nav.scrolled {
  background: rgba(15, 17, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 24px;
  color: var(--ember);
  letter-spacing: -0.5px;
  text-decoration: none;
}

.nav-cta {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 16px;
  color: var(--ember);
  background: transparent;
  border: 1.5px solid var(--ember);
  border-radius: 8px;
  padding: 8px 20px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}

.nav-cta:hover {
  background: var(--ember);
  color: #0F1117;
  transform: scale(1.02);
}

/* ─── HERO ────────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 80px;
  overflow: hidden;
}

/* Radial glow behind headline */
#hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(242, 92, 30, 0.13) 0%, rgba(242, 92, 30, 0.04) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Dot-matrix texture */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(110, 116, 132, 0.18) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(52px, 8vw, 88px);
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--text);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(22px);
  animation: fadeUp 0.5s ease 0.1s forwards;
}

.hero-headline .accent {
  color: var(--ember);
}

.hero-sub {
  font-size: 20px;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.5s ease 0.28s forwards;
}

.hero-form-wrap {
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUp 0.5s ease 0.42s forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── FORMS ───────────────────────────────────────────────────── */
.email-form {
  display: flex;
  gap: 10px;
  max-width: 460px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.email-input {
  flex: 1 1 240px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s ease;
  min-width: 0;
}

.email-input::placeholder {
  color: var(--muted);
}

.email-input:focus {
  border-color: var(--ember);
}

.submit-btn {
  flex-shrink: 0;
  background: var(--ember);
  color: #0F1117;
  border: none;
  border-radius: 8px;
  padding: 14px 26px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 17px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.submit-btn:hover {
  background: var(--glow);
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(242, 92, 30, 0.35);
}

.form-note {
  margin-top: 12px;
  font-size: 15px;
  color: var(--muted);
}

.form-success {
  display: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--flame);
  padding: 14px 24px;
  background: rgba(245, 166, 35, 0.08);
  border: 1px solid rgba(245, 166, 35, 0.25);
  border-radius: 8px;
  max-width: 460px;
  margin: 0 auto;
}

.form-error {
  display: none;
  font-size: 15px;
  color: #e05c5c;
  margin-top: 8px;
}

/* ─── SECTION SHARED ──────────────────────────────────────────── */
section {
  padding: 100px 24px;
}

.section-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1.15;
}

/* ─── HOW IT WORKS ────────────────────────────────────────────── */
#how {
  border-top: 1px solid var(--border);
}

#how .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

#how .section-title {
  margin-bottom: 56px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
}

.step-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: left;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
}

.step-card:hover {
  border-color: rgba(242, 92, 30, 0.4);
  box-shadow: 0 0 0 1px rgba(242, 92, 30, 0.4);
}

.step-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.step-desc {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── LOGOS STRIP ─────────────────────────────────────────────── */
#logos {
  padding: 60px 24px;
  border-top: 1px solid var(--border);
}

#logos .section-inner {
  text-align: center;
}

.logos-label {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 32px;
  letter-spacing: 0.5px;
}

.logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

.logo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.72;
  transition: opacity 0.2s ease;
}

.logo-item:hover {
  opacity: 1;
}

.logo-item--gray {
  opacity: 0.38;
  filter: grayscale(1);
}

.logo-item--gray:hover {
  opacity: 0.55;
}

.logos-row + .logos-row {
  margin-top: 36px;
}

.logo-item svg {
  display: block;
  flex-shrink: 0;
}

.logo-item span {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 20px;
  color: var(--text);
  letter-spacing: -0.3px;
}

/* ─── SECOND CTA ──────────────────────────────────────────────── */
#cta {
  border-top: 1px solid var(--border);
  text-align: center;
}

#cta .section-title {
  margin-bottom: 36px;
}

#cta .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-note {
  margin-top: 20px;
  font-size: 15px;
  color: var(--muted);
}

/* ─── FOOTER ──────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 16px;
  color: var(--muted);
}

.footer-copy strong {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--ember);
}

.footer-link {
  font-size: 16px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* ─── HIGHLIGHT SECTION ──────────────────────────────────────── */
#highlight {
  border-top: 1px solid var(--border);
}

#highlight .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

#highlight .section-title {
  margin-bottom: 48px;
}

.highlight-area {
  display: flex;
  gap: 0;
  max-width: 1040px;
  width: 100%;
  align-items: flex-start;
}

/* Scenario picker */
.scenario-sidebar {
  width: 220px;
  flex-shrink: 0;
  padding-right: 24px;
  text-align: left;
}

.scenario-sidebar h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.scenario-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
  margin-bottom: 8px;
}

.scenario-btn:hover {
  border-color: rgba(242, 92, 30, 0.4);
  color: var(--text);
}

.scenario-btn.active {
  border-color: var(--ember);
  background: rgba(242, 92, 30, 0.07);
  color: var(--text);
}

.scenario-btn .scenario-icon {
  font-size: 16px;
  margin-bottom: 4px;
  display: block;
}

/* Slack mock */
.slack-wrap { flex: 1; min-width: 0; text-align: left; }

.slack-window {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.slack-titlebar {
  background: #19192e;
  padding: 0 20px;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.slack-titlebar-dots { display: flex; gap: 6px; }

.slack-dot { width: 12px; height: 12px; border-radius: 50%; }
.slack-dot.red    { background: #ff5f57; }
.slack-dot.yellow { background: #febc2e; }
.slack-dot.green  { background: #28c840; }

.slack-titlebar-name {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-left: 8px;
}

.slack-body { display: flex; height: 520px; }

.slack-sidebar {
  width: 200px;
  flex-shrink: 0;
  background: #19192e;
  padding: 20px 0;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.slack-workspace {
  padding: 0 16px 16px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: -0.2px;
}

.slack-section-label {
  padding: 0 16px 6px;
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.slack-channel {
  padding: 4px 16px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.45);
  cursor: default;
}

.slack-channel.active {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
  border-radius: 4px;
  margin: 0 6px;
  padding: 4px 10px;
}

.slack-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.slack-channel-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.slack-channel-header .hash { color: var(--muted); }

.slack-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
  scroll-behavior: smooth;
}

.slack-messages::-webkit-scrollbar { width: 4px; }
.slack-messages::-webkit-scrollbar-track { background: transparent; }
.slack-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.msg {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.msg.visible { opacity: 1; transform: translateY(0); }

.msg-avatar {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.msg-avatar.user-avatar { background: #4A6FA5; color: #fff; }

.msg-avatar.cynda-avatar {
  background: linear-gradient(135deg, var(--ember), var(--flame));
  color: #0F1117;
  font-family: 'Space Grotesk', sans-serif;
}

.msg-content { flex: 1; min-width: 0; }

.msg-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 2px;
}

.msg-name { font-size: 14px; font-weight: 500; color: var(--text); }
.msg-name.cynda-name { color: var(--ember); }
.msg-time { font-size: 11px; color: var(--muted); }

.msg-text {
  font-size: 14px;
  color: rgba(232, 232, 228, 0.85);
  line-height: 1.55;
}

.msg-text code {
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 12.5px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--flame);
}

.sql-block {
  margin-top: 10px;
  background: #0d0f18;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.sql-block-header,
.result-table-header {
  padding: 7px 14px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.5px;
}

.sql-block-header { font-family: 'SF Mono', 'Fira Code', monospace; }

.sql-block pre {
  padding: 12px 14px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  color: #c9d1d9;
  overflow-x: auto;
  line-height: 1.6;
  white-space: pre;
}

.sql-kw  { color: #ff7b72; }
.sql-fn  { color: #d2a8ff; }
.sql-str { color: #a5d6ff; }
.sql-num { color: #79c0ff; }

.result-table-wrap {
  margin-top: 10px;
  background: #0d0f18;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.result-table th {
  padding: 8px 14px;
  text-align: left;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.result-table td {
  padding: 7px 14px;
  color: rgba(232, 232, 228, 0.8);
  border-bottom: 1px solid rgba(37, 42, 56, 0.5);
  white-space: nowrap;
}

.result-table tr:last-child td { border-bottom: none; }
.result-table tr:hover td { background: rgba(255,255,255,0.02); }

.badge-up, .badge-down {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11.5px;
  font-weight: 500;
}

.badge-up   { background: rgba(46, 182, 125, 0.12); color: #2EB67D; }
.badge-down { background: rgba(224, 92, 92, 0.12);  color: #e05c5c; }

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.typing-indicator.visible { opacity: 1; }

.typing-dots { display: flex; gap: 4px; align-items: center; }

.typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--muted);
  animation: bounce 1.2s ease infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.15s; }
.typing-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-4px); }
}

.typing-label { font-size: 12px; color: var(--muted); }

.slack-input-bar { padding: 12px 20px; border-top: 1px solid var(--border); }

.slack-input-mock {
  background: #1E2333;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.replay-wrap { text-align: center; margin-top: 16px; }

.replay-btn {
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 20px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.replay-btn:hover { border-color: var(--ember); color: var(--text); }

/* ─── FOOTER LINKS ───────────────────────────────────────────── */
.footer-links {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ─── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 860px) {
  nav {
    padding: 0 24px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  section {
    padding: 72px 24px;
  }

  .highlight-area {
    flex-direction: column;
  }

  .scenario-sidebar {
    width: 100%;
    padding-right: 0;
    padding-bottom: 20px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }

  .scenario-sidebar h3 { width: 100%; }

  .scenario-btn { width: auto; flex: 1 1 auto; min-width: 120px; }

  .slack-sidebar { display: none; }

  .slack-body { height: auto; min-height: 460px; }

  .slack-wrap {
    max-width: 100%;
    overflow-x: hidden;
  }

  .slack-window {
    max-width: 100%;
    overflow-x: hidden;
  }

  .slack-messages {
    overflow-x: hidden;
  }

  .sql-block pre {
    overflow-x: auto;
    max-width: 100%;
  }

  .result-table-wrap {
    overflow-x: auto;
  }

  .msg-text {
    overflow-wrap: break-word;
    word-break: break-word;
  }
}

@media (max-width: 540px) {
  .hero-headline {
    font-size: clamp(44px, 12vw, 56px);
    letter-spacing: -1.5px;
  }

  .hero-sub {
    font-size: 18px;
  }

  .email-form {
    flex-direction: column;
  }

  .email-input,
  .submit-btn {
    width: 100%;
    flex: none;
    font-size: 17px;
    padding: 16px 20px;
  }

  .step-title {
    font-size: 22px;
  }

  .step-desc {
    font-size: 17px;
  }

  .section-label {
    font-size: 14px;
  }

  footer {
    padding: 24px;
    flex-direction: column;
    text-align: center;
  }

  .nav-cta {
    font-size: 15px;
    padding: 8px 16px;
  }
}