:root {
  --bg: #fbfbfd;
  --bg-alt: #f4f4f8;
  --surface: #ffffff;
  --border: #e7e7ee;
  --border-strong: #d7d7e0;
  --text: #15151a;
  --text-muted: #5b5b6b;
  --text-soft: #84849a;

  --accent: #7c5cff;
  --accent-strong: #6a4ae0;
  --accent-soft: #efeaff;
  --accent-softer: #f6f3ff;

  --success: #16a34a;

  --radius: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px rgba(20, 20, 40, 0.04), 0 1px 1px rgba(20, 20, 40, 0.03);
  --shadow-md: 0 4px 14px rgba(20, 20, 40, 0.06), 0 1px 2px rgba(20, 20, 40, 0.04);
  --shadow-lg: 0 24px 60px -20px rgba(60, 40, 160, 0.18), 0 8px 22px -10px rgba(20, 20, 40, 0.08);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 820px; }

.muted { color: var(--text-muted); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  transition: transform 0.06s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(180deg, #8a6cff, #6a4ae0);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.3) inset, 0 6px 18px -6px rgba(106,74,224,0.55);
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,0.3) inset, 0 10px 22px -8px rgba(106,74,224,0.6); }
.btn--secondary {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn--secondary:hover { border-color: var(--accent); color: var(--accent-strong); }
.btn--ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn--ghost:hover { color: var(--text); }
.btn--lg { padding: 14px 22px; font-size: 15px; border-radius: 12px; }
.btn--block { display: flex; width: 100%; }

/* Eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-softer);
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--accent-soft);
}
.eyebrow--center { margin: 0 auto; }
.eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(124,92,255,0.18);
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 251, 253, 0.85);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand__name { font-size: 16px; }
.nav__links {
  display: none;
  gap: 28px;
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}
.nav__links a:hover { color: var(--text); }
.nav__cta { display: flex; align-items: center; gap: 8px; }
@media (min-width: 880px) {
  .nav__links { display: flex; }
}

/* Hero */
.hero {
  position: relative;
  padding: 96px 0 40px;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(124,92,255,0.18), transparent 60%),
    radial-gradient(800px 400px at 80% 10%, rgba(124,92,255,0.10), transparent 60%),
    var(--bg);
}
.hero__inner { text-align: center; }
.hero__title {
  font-size: clamp(36px, 5.6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 800;
  margin: 18px auto 18px;
  max-width: 18ch;
}
.grad-text {
  background: linear-gradient(120deg, #7c5cff 0%, #b088ff 50%, #6a4ae0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lede {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--text-muted);
  max-width: 64ch;
  margin: 0 auto 28px;
}
.hero__cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__meta {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-soft);
}

/* Logos row */
.logos {
  margin: 56px auto 0;
  text-align: center;
}
.logos__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 14px;
}
.logos__row {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 28px;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 15px;
}
.logos__row li {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

/* Hero panel (mock dashboard) */
.hero__panel {
  margin: 64px auto 0;
  max-width: 980px;
  text-align: left;
}
.panel {
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.panel__head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #fff, #fafaff);
}
.panel__dots { display: flex; gap: 6px; }
.panel__dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: #e2e2ec;
}
.panel__dots span:nth-child(1) { background: #ffbdb5; }
.panel__dots span:nth-child(2) { background: #ffe0a0; }
.panel__dots span:nth-child(3) { background: #b8e6c1; }
.panel__title {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-muted);
}
.panel__pill {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(22,163,74,0.10);
  color: var(--success);
  font-size: 12px;
  font-weight: 700;
}
.panel__body { padding: 22px; }
.panel__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
@media (min-width: 720px) { .panel__row { grid-template-columns: repeat(4, 1fr); } }
.panel__metric {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fff;
}
.metric__label { font-size: 12px; color: var(--text-soft); font-weight: 600; letter-spacing: 0.02em; }
.metric__value { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.metric__delta { font-size: 12px; font-weight: 600; }
.metric__delta.up { color: var(--success); }
.metric__delta.flat { color: var(--text-soft); }

.panel__chart {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #fafaff);
  padding: 12px;
}
.panel__legend {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
  padding-left: 4px;
}
.sw {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 2px;
  margin-right: 6px;
  vertical-align: middle;
}
.sw--brand { background: var(--accent); }
.sw--comp { background: #c5b6ff; }

/* Stats */
.stats {
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.stats__row {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  text-align: center;
}
@media (min-width: 880px) { .stats__row { grid-template-columns: repeat(4, 1fr); } }
.stats__row strong {
  display: block;
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stats__row span { color: var(--text-muted); font-size: 14px; }

/* Sections */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section__head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.section__head h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}
.section__head p {
  color: var(--text-muted);
  font-size: 17px;
  margin: 0;
}

/* Grids */
.grid {
  display: grid;
  gap: 18px;
}
.features { grid-template-columns: 1fr; }
@media (min-width: 720px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .features { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
  box-shadow: var(--shadow-md);
}
.card__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-softer);
  color: var(--accent-strong);
  margin-bottom: 14px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; font-weight: 700; }
.card p { margin: 0; color: var(--text-muted); font-size: 15px; }

/* Steps */
.steps {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
  counter-reset: steps;
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.step__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
  background: var(--accent-softer);
  padding: 4px 8px;
  border-radius: 6px;
  margin-bottom: 14px;
}
.step h3 { margin: 0 0 8px; font-size: 17px; }
.step p { margin: 0; color: var(--text-muted); font-size: 15px; }

/* Use cases */
.usecases { grid-template-columns: 1fr; }
@media (min-width: 720px) { .usecases { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .usecases { grid-template-columns: repeat(3, 1fr); } }
.usecase {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.usecase h3 { margin: 0 0 8px; font-size: 17px; }
.usecase p { margin: 0; color: var(--text-muted); font-size: 15px; }

/* Quote */
.quote {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 32px;
  box-shadow: var(--shadow-md);
}
.quote p {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
}
.quote footer {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  font-size: 14px;
}
.quote__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #9b7cff, #6a4ae0);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 13px;
}

/* Pricing */
.pricing { grid-template-columns: 1fr; }
@media (min-width: 880px) { .pricing { grid-template-columns: repeat(3, 1fr); } }
.plan {
  position: relative;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.plan h3 { margin: 0; font-size: 18px; }
.plan__tag { margin: -10px 0 0; color: var(--text-muted); font-size: 14px; }
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.plan__price span:first-child {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.plan ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}
.plan ul li {
  padding-left: 22px;
  position: relative;
}
.plan ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent-softer);
  border: 1px solid var(--accent-soft);
}
.plan ul li::after {
  content: "";
  position: absolute;
  left: 4px; top: 11px;
  width: 5px; height: 3px;
  border-left: 2px solid var(--accent-strong);
  border-bottom: 2px solid var(--accent-strong);
  transform: rotate(-45deg);
}
.plan--featured {
  border-color: transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(135deg, #b088ff, #6a4ae0) border-box;
  border: 1.5px solid transparent;
  box-shadow: var(--shadow-lg);
}
.plan__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #8a6cff, #6a4ae0);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

/* FAQ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.15s ease;
}
.faq details[open] { border-color: var(--accent-soft); }
.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 22px;
  color: var(--text-soft);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { content: "−"; color: var(--accent-strong); }
.faq p { margin: 12px 0 0; color: var(--text-muted); font-size: 15px; }

/* CTA section */
.cta {
  padding: 96px 0;
  background:
    radial-gradient(800px 300px at 50% 0%, rgba(124,92,255,0.18), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border);
}
.cta__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 56px 32px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.cta__inner h2 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.cta__inner p { color: var(--text-muted); margin: 0 0 24px; font-size: 17px; }
/* Waitlist form */
.hp {
  position: absolute !important;
  left: -10000px !important;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.waitlist {
  max-width: 540px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.waitlist__row {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 540px) {
  .waitlist__row { grid-template-columns: 1fr 1fr; }
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}
.field input,
.field select {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text);
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  appearance: none;
  -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%237c5cff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.field input:focus,
.field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(124,92,255,0.18);
}
.field--check {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  margin-top: 2px;
}
.field--check input {
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
  flex: 0 0 auto;
}
.field--check label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.45;
}
.waitlist .btn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}
.waitlist__msg {
  margin: 4px 0 0;
  font-size: 13px;
  min-height: 1em;
  text-align: center;
  color: var(--text-muted);
}
.waitlist__msg--ok { color: var(--success); font-weight: 600; }
.waitlist__msg--err { color: #c0392b; font-weight: 600; }
.cta__meta {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-soft);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 56px 0 24px;
}
.footer__inner {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 880px) {
  .footer__inner {
    grid-template-columns: 1.2fr 2fr;
    align-items: flex-start;
  }
}
.footer__cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (min-width: 720px) { .footer__cols { grid-template-columns: repeat(4, 1fr); } }
.footer__cols h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  margin: 0 0 12px;
  font-weight: 700;
}
.footer__cols a {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  padding: 4px 0;
}
.footer__cols a:hover { color: var(--accent-strong); }
.footer__bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}