/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #060611;
  --surface: rgba(255,255,255,0.04);
  --surface2: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.10);
  --border2: rgba(255,255,255,0.06);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --purple: #a78bfa;
  --blue: #38bdf8;
  --green: #34d399;
  --radius: 16px;
  --radius-sm: 10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── Background orbs ───────────────────────────────────────── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
  animation: drift 20s ease-in-out infinite alternate;
}
.orb-1 { width: 600px; height: 600px; background: #7c3aed; top: -200px; left: -200px; animation-duration: 22s; }
.orb-2 { width: 500px; height: 500px; background: #0ea5e9; top: 40%; right: -200px; animation-duration: 18s; animation-delay: -6s; }
.orb-3 { width: 400px; height: 400px; background: #059669; bottom: -150px; left: 30%; animation-duration: 25s; animation-delay: -12s; }

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(40px, 30px) scale(1.08); }
}

/* ── Glass utility ─────────────────────────────────────────── */
.glass {
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
}
.glass2 {
  background: var(--surface2);
  border: 1px solid var(--border2);
}

/* ── Layout ────────────────────────────────────────────────── */
section { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 100px 24px; }

/* ── Nav ───────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border2);
  border-radius: 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.btn-nav {
  background: linear-gradient(135deg, #7c3aed, #0ea5e9) !important;
  color: white !important;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600 !important;
  font-size: 0.88rem !important;
  transition: opacity .2s !important;
}
.btn-nav:hover { opacity: 0.85; }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--purple);
  margin-bottom: 24px;
  font-weight: 500;
}
.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.gradient-text {
  background: linear-gradient(135deg, #a78bfa, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.btn-primary {
  background: linear-gradient(135deg, #7c3aed, #0ea5e9);
  color: white;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: opacity .2s, transform .2s;
  display: inline-block;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-ghost {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color .2s;
}
.btn-ghost:hover { color: var(--text); }
.btn-lg { padding: 14px 34px; font-size: 1rem; }
.hero-meta {
  display: flex;
  gap: 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.hero-meta span { display: flex; align-items: center; gap: 5px; }

/* ── Hero visual (mock chat) ───────────────────────────────── */
.hero-visual {
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 0;
}
.mock-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border2);
}
.mock-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mock-dot.red { background: #f87171; }
.mock-dot.yellow { background: #fbbf24; }
.mock-dot.green { background: #34d399; }
.mock-title {
  margin-left: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.mock-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }

.chat-msg { display: flex; align-items: flex-start; gap: 10px; }
.chat-msg.user { flex-direction: row-reverse; }

.chat-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700;
  flex-shrink: 0;
}
.user-av { background: linear-gradient(135deg, #7c3aed, #0ea5e9); color: white; }
.bot-av { background: rgba(167,139,250,0.15); border: 1px solid rgba(167,139,250,0.3); }

.chat-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
}
.user-bubble {
  background: linear-gradient(135deg, rgba(124,58,237,0.4), rgba(14,165,233,0.3));
  border: 1px solid rgba(167,139,250,0.3);
  color: var(--text);
  border-top-right-radius: 4px;
}
.bot-bubble {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border2);
  color: var(--text);
  border-top-left-radius: 4px;
}
.bot-bubble code {
  display: block;
  font-family: monospace;
  font-size: 0.78rem;
  color: #a78bfa;
  background: rgba(0,0,0,0.3);
  padding: 8px 10px;
  border-radius: 6px;
  margin-top: 8px;
  line-height: 1.6;
}
.sql-tag {
  display: inline-block;
  font-size: 0.7rem;
  background: rgba(167,139,250,0.2);
  color: #a78bfa;
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: 4px;
  font-weight: 500;
}
.bot-bubble.insight {
  border-color: rgba(52,211,153,0.3);
  background: rgba(52,211,153,0.06);
}
.bot-bubble.insight strong { color: #34d399; }

/* Mini chart */
.mini-chart {
  border-radius: 10px;
  padding: 14px;
  margin: 4px 0;
}
.chart-title { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 12px; font-weight: 500; }
.bars { display: flex; gap: 10px; align-items: flex-end; height: 80px; }
.bar-wrap { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; height: 100%; justify-content: flex-end; }
.bar { width: 100%; border-radius: 4px 4px 0 0; transition: height .3s; }
.bar-wrap span { font-size: 0.65rem; color: var(--text-muted); }

/* Chat input */
.chat-input-row { display: flex; gap: 8px; margin-top: 4px; }
.chat-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text-muted);
  font-size: 0.8rem;
  outline: none;
  font-family: inherit;
}
.send-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, #7c3aed, #0ea5e9);
  border: none;
  color: white;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* ── Stats ─────────────────────────────────────────────────── */
.stats {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
  z-index: 1;
}
.stat-card {
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform .3s;
}
.stat-card:hover { transform: translateY(-4px); }
.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(135deg, #a78bfa, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* ── Section labels & headings ─────────────────────────────── */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 14px;
}
section h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: 56px;
}

/* ── Features ──────────────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  border-radius: var(--radius);
  padding: 28px;
  transition: transform .3s, border-color .3s;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(167,139,250,0.3); }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ── How it works ──────────────────────────────────────────── */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.step { flex: 1; min-width: 180px; display: flex; flex-direction: column; gap: 12px; }
.step-num {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--purple);
  letter-spacing: 0.05em;
}
.step-body {
  border-radius: var(--radius);
  padding: 24px;
  flex: 1;
  transition: transform .3s;
}
.step-body:hover { transform: translateY(-4px); }
.step-icon { font-size: 1.6rem; margin-bottom: 12px; }
.step-body h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.step-body p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.7; }
.step-arrow {
  font-size: 1.4rem;
  color: var(--text-muted);
  opacity: 0.4;
  align-self: center;
  padding-top: 54px;
}

/* ── Architecture ──────────────────────────────────────────── */
.arch { text-align: center; }
.arch .section-sub { margin-left: auto; margin-right: auto; text-align: left; }
.arch-diagram {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 48px;
}
.arch-col {
  flex: 1;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-right: 1px solid var(--border2);
}
.arch-col:last-child { border-right: none; }
.center-col { background: rgba(167,139,250,0.05); }
.arch-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-align: center;
}
.domain-label { color: var(--purple); }
.arch-box {
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.82rem;
  text-align: center;
  font-weight: 500;
}
.domain-box {
  background: rgba(167,139,250,0.12);
  border: 1px solid rgba(167,139,250,0.2);
  color: var(--purple);
}
.arch-arrow-col {
  display: flex;
  align-items: center;
  padding: 0 8px;
}
.arch-arrow { font-size: 1.4rem; color: var(--text-muted); opacity: 0.4; }

/* ── Stack ─────────────────────────────────────────────────── */
.stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}
.source-group .stack-grid { margin-top: 0; }
.stack-pill {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  transition: transform .2s, border-color .2s;
}
.stack-pill:hover { transform: translateY(-2px); border-color: var(--purple); color: var(--purple); }

/* ── Two modes ─────────────────────────────────────────────── */
.modes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.mode-card {
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .3s, border-color .3s;
}
.mode-card:hover { transform: translateY(-4px); }
.mode-dashboard {
  border-color: rgba(167,139,250,0.3);
  background: rgba(167,139,250,0.04);
}
.mode-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: fit-content;
}
.mode-badge.quick {
  background: rgba(56,189,248,0.15);
  color: #38bdf8;
  border: 1px solid rgba(56,189,248,0.3);
}
.mode-badge.dashboard {
  background: rgba(167,139,250,0.15);
  color: #a78bfa;
  border: 1px solid rgba(167,139,250,0.3);
}
.mode-card h3 { font-size: 1.1rem; font-weight: 800; }
.mode-card > p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }
.mode-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.mode-list li {
  font-size: 0.84rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.mode-list li::before { display: none; }

@media (max-width: 700px) {
  .modes-grid { grid-template-columns: 1fr; }
}

/* ── Source groups ─────────────────────────────────────────── */
.source-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}
.source-group {
  border-radius: var(--radius);
  padding: 24px;
}
.source-group-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.source-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.source-dot.sql    { background: #a78bfa; }
.source-dot.nosql  { background: #38bdf8; }
.source-dot.bigdata { background: #34d399; }
.source-dot.files  { background: #fb923c; }

.stack-grid.tight { gap: 8px; }

.platform-row {
  border-top: 1px solid var(--border2);
  padding-top: 32px;
  text-align: center;
}
.platform-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.platform-pill {
  border-color: rgba(167,139,250,0.25) !important;
  color: var(--purple);
}
.platform-row .stack-grid { justify-content: center; }

@media (max-width: 700px) {
  .source-groups { grid-template-columns: 1fr; }
}

/* ── CTA ───────────────────────────────────────────────────── */
.cta-section { padding-bottom: 120px; }
.cta-card {
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(124,58,237,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.cta-card h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 900; margin-bottom: 16px; }
.cta-card p { color: var(--text-muted); font-size: 1rem; max-width: 480px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 36px; }
.founders-badge {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}
.cta-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.9rem;
}
.email-icon { color: #a78bfa; }
.email-text { color: var(--text); font-weight: 500; }

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border2);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-link { color: var(--purple); text-decoration: none; }
.footer-link:hover { text-decoration: underline; }

/* ── Dashboard hero mockup ─────────────────────────────────── */
.dash-mockup { padding: 0; overflow: hidden; }

.dash-live-badge {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 700;
  color: #34d399;
  background: rgba(52,211,153,0.15);
  border: 1px solid rgba(52,211,153,0.3);
  padding: 2px 8px;
  border-radius: 999px;
}
.dash-saved-badge {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border2);
  padding: 2px 8px;
  border-radius: 999px;
}

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
}
.dash-panel {
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dash-panel-title {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.dash-bars { height: 70px; gap: 6px; }
.dash-bars .bar-wrap span { font-size: 0.58rem; }

/* Line chart */
.line-svg { width: 100%; height: 68px; display: block; }
.line-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.58rem;
  color: var(--text-muted);
  padding: 0 2px;
}

/* Donut chart */
.donut-wrap { display: flex; align-items: center; gap: 10px; }
.donut-svg { width: 72px; height: 72px; flex-shrink: 0; }
.donut-legend { display: flex; flex-direction: column; gap: 4px; }
.legend-item { display: flex; align-items: center; gap: 5px; font-size: 0.62rem; color: var(--text-muted); }
.ldot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }

/* Horizontal bars */
.hbars { display: flex; flex-direction: column; gap: 7px; justify-content: center; height: 100%; }
.hbar-row { display: flex; align-items: center; gap: 5px; }
.hbar-lbl { font-size: 0.6rem; color: var(--text-muted); width: 42px; flex-shrink: 0; }
.hbar-track { flex: 1; height: 6px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.hbar-fill { height: 100%; border-radius: 3px; transition: width 1s cubic-bezier(.34,1.56,.64,1); }
.hbar-val { font-size: 0.6rem; color: var(--text-muted); width: 28px; text-align: right; flex-shrink: 0; }

/* NL add-graph row */
.dash-nl-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-top: 1px solid var(--border2);
  background: rgba(167,139,250,0.04);
}
.dash-nl-icon { color: #a78bfa; font-size: 0.75rem; flex-shrink: 0; }

/* ── Mode card visuals ───────────────────────────────────────── */
.mode-visual {
  border-radius: 12px;
  padding: 14px;
  overflow: hidden;
}

/* Quick insight mini */
.mv-chat-msg {
  font-size: 0.75rem;
  padding: 6px 10px;
  border-radius: 8px;
  margin-bottom: 10px;
  max-width: 90%;
}
.mv-user {
  background: linear-gradient(135deg,rgba(124,58,237,0.35),rgba(14,165,233,0.25));
  border: 1px solid rgba(167,139,250,0.25);
  color: var(--text);
  margin-left: auto;
  text-align: right;
}
.mv-bars {
  display: flex;
  gap: 5px;
  align-items: flex-end;
  height: 55px;
  margin-bottom: 8px;
}
.mv-bar-col { display: flex; flex-direction: column; align-items: center; gap: 3px; flex: 1; height: 100%; justify-content: flex-end; }
.mv-bar { width: 100%; border-radius: 3px 3px 0 0; }
.mv-bar-col span { font-size: 0.55rem; color: var(--text-muted); }
.mv-insight {
  font-size: 0.72rem;
  color: #34d399;
  background: rgba(52,211,153,0.08);
  border: 1px solid rgba(52,211,153,0.2);
  border-radius: 6px;
  padding: 5px 9px;
}

/* Dashboard mini */
.mv-dash-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.mv-dash-title { font-size: 0.72rem; font-weight: 700; color: var(--text); flex: 1; }
.mv-live-dot { width: 6px; height: 6px; border-radius: 50%; background: #34d399; }
.mv-live-txt { font-size: 0.62rem; color: #34d399; font-weight: 600; }

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 10px;
}
.mv-panel {
  border-radius: 7px;
  padding: 7px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mv-panel-label { font-size: 0.58rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.mv-mini-bars { display: flex; gap: 3px; align-items: flex-end; height: 28px; }

.mv-hbars { display: flex; flex-direction: column; gap: 4px; justify-content: center; padding-top: 2px; }
.mv-hrow { height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.mv-hfill { height: 100%; border-radius: 3px; }

.mv-add-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: rgba(167,139,250,0.07);
  border: 1px dashed rgba(167,139,250,0.3);
  border-radius: 7px;
}
.mv-add-icon { color: #a78bfa; font-size: 0.7rem; }
.mv-add-text { font-size: 0.68rem; color: var(--text-muted); }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 80px; }
  .hero-visual { display: none; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { flex-direction: column; }
  .step-arrow { display: none; }
  .arch-diagram { flex-direction: column; }
  .arch-col { border-right: none; border-bottom: 1px solid var(--border2); }
}
@media (max-width: 580px) {
  .feature-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .nav-links li:not(:last-child) { display: none; }
  .cta-card { padding: 48px 24px; }
}