@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;14..32,400;14..32,500;14..32,600;14..32,700&display=swap');

/* ─────────────────────────────────────────
   DESIGN TOKENS
───────────────────────────────────────── */
:root {
  --blue:        #0071e3;
  --blue-hover:  #0077ed;
  --blue-light:  #e8f0fe;
  --ink:         #1d1d1f;
  --ink-2:       #3d3d3f;
  --ink-3:       #6e6e73;
  --ink-4:       #a1a1a6;
  --rule:        #d2d2d7;
  --rule-light:  #e8e8ed;
  --surface:     #f5f5f7;
  --white:       #ffffff;
  --radius:      12px;
  --radius-sm:   8px;
}

/* ─────────────────────────────────────────
   RESET + BASE
───────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 600px) { .wrap { padding: 0 24px; } }

/* ─────────────────────────────────────────
   TYPOGRAPHY SCALE
───────────────────────────────────────── */
.t-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue);
}
.t-headline {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  letter-spacing: -.028em;
  line-height: 1.08;
  color: var(--ink);
}
.t-headline-sm {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  letter-spacing: -.022em;
  line-height: 1.12;
  color: var(--ink);
}
.t-body-lg { font-size: 19px; font-weight: 400; color: var(--ink-2); line-height: 1.65; }
.t-body    { font-size: 15px; font-weight: 400; color: var(--ink-3); line-height: 1.7; }
.t-label   { font-size: 13px; font-weight: 500; color: var(--ink-3); }

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -.01em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 980px;
  transition: background .18s ease, color .18s ease, transform .12s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  padding: 13px 28px;
}
.btn-primary:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,113,227,.28);
}
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  padding: 13px 28px;
}
.btn-secondary:hover {
  background: #e8e8ed;
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  padding: 12px 28px;
  border: 1.5px solid var(--rule);
}
.btn-outline:hover {
  background: var(--surface);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--blue);
  padding: 0;
  font-size: 15px;
  border-radius: 0;
}
.btn-ghost:hover { text-decoration: underline; }
.btn-sm { font-size: 13px; padding: 9px 20px; }

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 52px;
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.08);
  transition: background .3s;
}
.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.logo-mark {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.logo:hover { opacity: .72; transition: opacity .2s; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  flex: 1;
  justify-content: center;
}
.nav-links > li > a {
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-2);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  transition: color .15s, background .15s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links > li > a:hover { color: var(--ink); background: rgba(0,0,0,.04); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a { cursor: pointer; user-select: none; }
.nav-dropdown > a svg { transition: transform .2s; opacity: .5; }
.nav-dropdown.open > a svg { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,.1), 0 2px 8px rgba(0,0,0,.06);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s, transform .18s;
}
.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--ink-2);
  text-decoration: none;
  border-radius: 8px;
  transition: background .12s, color .12s;
}
.dropdown-menu a:hover { background: var(--surface); color: var(--ink); }

.nav-cta {
  font-size: 13px;
  font-weight: 500;
  color: #fff !important;
  background: var(--blue);
  padding: 8px 18px;
  border-radius: 980px;
  text-decoration: none;
  transition: background .18s, transform .12s, box-shadow .18s;
  flex-shrink: 0;
}
.nav-cta:hover {
  background: var(--blue-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 3px 12px rgba(0,113,227,.3);
}
@media (max-width: 860px) { .nav-links { display: none; } }

/* ─────────────────────────────────────────
   SECTION STRUCTURE
───────────────────────────────────────── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 120px 0; }
.section + .section { border-top: 1px solid var(--rule-light); }

.section-header { margin-bottom: 56px; }
.section-header .t-eyebrow { margin-bottom: 14px; }
.section-header .t-headline { margin-bottom: 14px; }
.section-header .t-body-lg { max-width: 520px; font-size: 15px; }

/* ─────────────────────────────────────────
   STATS BAR
───────────────────────────────────────── */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--rule-light);
  border-bottom: 1px solid var(--rule-light);
}
.stats-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 680px) { .stats-bar-inner { grid-template-columns: 1fr 1fr; } }
.stat-cell {
  padding: 32px 28px;
  border-right: 1px solid var(--rule-light);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.stat-cell:last-child { border-right: none; }
.stat-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.stat-num {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-prefix {
  font-size: inherit;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}
.stat-unit { font-size: inherit; font-weight: 700; color: var(--blue); }
.stat-lbl {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ink-4);
  text-transform: uppercase;
}

/* ─────────────────────────────────────────
   CTA BANNER
───────────────────────────────────────── */
.cta-banner {
  background: var(--surface);
  border-top: 1px solid var(--rule-light);
  padding: 80px 0;
  text-align: center;
}
.cta-banner .t-headline { margin-bottom: 14px; }
.cta-banner .t-body-lg { margin: 0 auto 32px; max-width: 420px; font-size: 15px; }
.cta-btns { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-fine {
  margin-top: 18px;
  font-size: 12px;
  color: var(--ink-4);
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
footer {
  background: var(--white);
  border-top: 1px solid var(--rule-light);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p {
  font-size: 13px;
  color: var(--ink-4);
  line-height: 1.6;
  max-width: 200px;
  margin-top: 10px;
}
.footer-col-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--ink-3);
  text-decoration: none;
  margin-bottom: 9px;
  transition: color .15s;
}
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--rule-light);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 12px; color: var(--ink-4); }
.footer-link { font-size: 12px; color: var(--blue); text-decoration: none; }
.footer-link:hover { text-decoration: underline; }

/* ─────────────────────────────────────────
   FAQ
───────────────────────────────────────── */
.faq-item { border-top: 1px solid var(--rule-light); }
.faq-item:last-child { border-bottom: 1px solid var(--rule-light); }
.faq-q {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  user-select: none;
}
.faq-icon {
  width: 20px; height: 20px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--ink-3);
  transition: background .2s, transform .3s;
}
.faq-item.open .faq-icon { background: var(--blue); color: white; transform: rotate(45deg); }
.faq-a {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.75;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .35s ease, opacity .25s, padding .3s;
}
.faq-item.open .faq-a { max-height: 260px; opacity: 1; padding-bottom: 20px; }

/* ─────────────────────────────────────────
   REVEAL ANIMATION
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.on { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .06s; }
.reveal:nth-child(3) { transition-delay: .12s; }
.reveal:nth-child(4) { transition-delay: .18s; }
.reveal:nth-child(5) { transition-delay: .24s; }
.reveal:nth-child(6) { transition-delay: .30s; }

/* ─────────────────────────────────────────
   CHECK MARK (features)
───────────────────────────────────────── */
.ck { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: var(--blue); }