:root {
  --ink-900: #16233F;
  --ink-700: #34425F;
  --paper: #EEF3FC;
  --card: #FFFFFF;
  --brass: #3B6BF5;
  --brass-dark: #2A55D4;
  --text: #172033;
  --muted: #6B7690;
  --border: #E4EAF6;
  --font-serif: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --shadow-sm: 0 1px 2px rgba(22, 35, 63, 0.04), 0 8px 24px rgba(40, 70, 130, 0.08);
  --shadow-lg: 0 2px 4px rgba(22, 35, 63, 0.05), 0 30px 70px -20px rgba(40, 70, 130, 0.28);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: linear-gradient(160deg, #F8FAFF 0%, #EAF1FD 55%, #DCE9FC 100%) fixed;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section.wrap { padding-top: 84px; padding-bottom: 84px; }
section.hero.wrap { padding-top: 76px; padding-bottom: 40px; }
@media (max-width: 720px) { section.wrap { padding-top: 54px; padding-bottom: 54px; } section.hero.wrap { padding-top: 48px; padding-bottom: 28px; } }

/* Nav */
header {
  position: sticky; top: 0; z-index: 50; background: rgba(248, 250, 255, 0.78);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(228, 234, 246, 0.8);
}
nav.wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; padding-top: 0; padding-bottom: 0; }
.brand { font-family: var(--font-serif); font-weight: 800; font-size: 21px; letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; }
.brand .logo-mark { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14.5px; color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: var(--text); }
@media (max-width: 680px) {
  .hide-mobile { display: none; }
  .nav-links { gap: 14px; }
  .brand { font-size: 18px; }
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-weight: 600; font-size: 14.5px;
  padding: 11px 21px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: all 140ms ease; white-space: nowrap;
}
.btn-dark { background: linear-gradient(135deg, #3B6BF5, #2A55D4); color: #fff; box-shadow: 0 6px 18px rgba(59, 107, 245, 0.35); }
.btn-dark:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(59, 107, 245, 0.45); }
.btn-outline { background: rgba(255, 255, 255, 0.75); color: var(--text); border-color: var(--border); }
.btn-outline:hover { background: #fff; }
.btn-lg { padding: 15px 29px; font-size: 15.5px; }

/* Hero */
.hero { text-align: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, 0.85);
  border-radius: 999px; padding: 7px 15px 7px 17px; font-size: 13.5px; font-weight: 500;
  color: var(--text); margin-bottom: 26px; box-shadow: var(--shadow-sm);
}
.pill span.arrow { color: var(--brass-dark); font-weight: 700; }
h1.hero-title {
  font-family: var(--font-serif); font-weight: 800; letter-spacing: -0.035em;
  font-size: clamp(40px, 7.4vw, 80px); line-height: 1.04; margin-bottom: 22px;
}
h1.hero-title .accent {
  background: linear-gradient(135deg, #3B6BF5, #6E8FFF); -webkit-background-clip: text; background-clip: text;
  color: transparent; font-style: normal;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 19px); color: var(--muted); max-width: 640px;
  margin: 0 auto 34px; line-height: 1.6;
}
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 14px; }
.hero-note { font-size: 13px; color: var(--muted); }

/* Demo panel */
.demo-shell {
  max-width: 740px; margin: 50px auto 0; border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.92); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.demo-bar { display: flex; gap: 6px; padding: 15px 20px; border-bottom: 1px solid var(--border); }
.demo-bar span { width: 10px; height: 10px; border-radius: 50%; background: #D5DDF0; }
.demo-body { padding: 24px 26px 28px; text-align: left; }
.msg { display: flex; gap: 12px; margin-bottom: 18px; align-items: flex-start; }
.msg-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center;
  justify-content: center; font-size: 12px; font-weight: 700; color: #fff;
}
.msg.user .msg-avatar { background: var(--ink-900); }
.msg.bot .msg-avatar { background: linear-gradient(135deg, #3B6BF5, #2A55D4); }
.msg-content { font-size: 14.5px; line-height: 1.55; }
.msg-name { font-weight: 600; font-size: 13px; margin-bottom: 3px; }
.demo-steps { display: flex; flex-direction: column; gap: 8px; margin: 14px 0 18px; padding: 15px 17px; background: var(--paper); border-radius: var(--radius-sm); }
.demo-step { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--ink-700); }
.demo-step .check { color: #1FA971; font-weight: 700; }
.demo-approval {
  background: #EAF0FF; border-radius: var(--radius-sm);
  padding: 13px 15px; font-size: 13.5px; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.demo-approval-btn { background: linear-gradient(135deg, #3B6BF5, #2A55D4); color: #fff; font-size: 12.5px; font-weight: 600; padding: 8px 15px; border-radius: 999px; flex-shrink: 0; }

/* Sections */
.eyebrow { font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass-dark); margin-bottom: 12px; }
h2.section-title { font-family: var(--font-serif); font-weight: 800; font-size: clamp(28px, 4vw, 42px); letter-spacing: -0.025em; margin-bottom: 12px; }
.section-sub { color: var(--muted); font-size: 16.5px; max-width: 580px; line-height: 1.6; margin-bottom: 42px; }
.section-head { text-align: center; }
.section-head .section-sub { margin-left: auto; margin-right: auto; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-card {
  border: 1px solid rgba(255, 255, 255, 0.9); border-radius: var(--radius-md); padding: 28px 24px;
  background: var(--card); box-shadow: var(--shadow-sm); transition: transform 160ms ease, box-shadow 160ms ease;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 44px; height: 44px; border-radius: 14px; background: var(--paper);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 20px;
}
.feature-card h3 { font-family: var(--font-serif); font-size: 17.5px; font-weight: 700; margin-bottom: 7px; }
.feature-card p { font-size: 14.5px; color: var(--muted); line-height: 1.6; }

/* Connectors strip */
.connectors-band { background: rgba(255, 255, 255, 0.7); border-radius: var(--radius-lg); padding: 44px 38px; box-shadow: var(--shadow-sm); }
.connectors-grid {
  display: grid; grid-template-columns: repeat(8, 1fr); gap: 14px; margin-top: 28px;
}
@media (max-width: 720px) { .connectors-grid { grid-template-columns: repeat(4, 1fr); } }
.connector-tile {
  background: #fff; border: 1px solid var(--border); border-radius: 16px; aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
}
.connector-tile img { width: 28px; height: 28px; object-fit: contain; }

/* Product screenshots */
.shot-frame {
  border: 1px solid rgba(255, 255, 255, 0.9); border-radius: var(--radius-lg); overflow: hidden;
  background: rgba(255, 255, 255, 0.92); box-shadow: var(--shadow-lg);
}
.shot-frame .demo-bar { padding: 12px 16px; }
.shot-frame img { display: block; width: 100%; height: auto; }
.hero-visual { position: relative; max-width: 980px; margin: 52px auto 0; text-align: left; }
.hero-phone {
  position: absolute; right: -34px; bottom: -48px; width: 21%; min-width: 120px;
  border-radius: 28px; overflow: hidden; border: 5px solid var(--ink-900);
  box-shadow: 0 24px 50px -12px rgba(22, 35, 63, 0.45); background: #fff;
}
.hero-phone img { display: block; width: 100%; height: auto; }
@media (max-width: 1100px) { .hero-phone { right: -8px; } }
@media (max-width: 640px) { .hero-phone { display: none; } }

/* Rooms + approvals highlight */
.split-block {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 52px; align-items: center;
}
@media (max-width: 860px) { .split-block { grid-template-columns: 1fr; gap: 36px; } }
.visual-card {
  border: 1px solid rgba(255, 255, 255, 0.9); border-radius: var(--radius-lg); padding: 24px;
  background: rgba(255, 255, 255, 0.92); box-shadow: var(--shadow-lg);
}
.room-title { font-family: var(--font-serif); font-weight: 700; font-size: 15px; text-align: center; margin-bottom: 10px; }
.room-members { display: flex; gap: 6px; justify-content: center; margin-bottom: 18px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--paper); border-radius: 999px; padding: 4px 11px 4px 5px; font-size: 12.5px; font-weight: 500; }
.chip i { width: 20px; height: 20px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-style: normal; font-size: 11px; }
.rbubble { max-width: 86%; margin-bottom: 12px; }
.rbubble .who { font-size: 11.5px; font-weight: 600; color: var(--muted); margin: 0 0 3px 6px; }
.rbubble .txt { background: var(--paper); border-radius: 18px 18px 18px 5px; padding: 10px 14px; font-size: 13.5px; line-height: 1.5; }
.rbubble.you { margin-left: auto; }
.rbubble.you .txt { background: linear-gradient(135deg, #3B6BF5, #2A55D4); color: #fff; border-radius: 18px 18px 5px 18px; }
.approval-row { display: flex; justify-content: space-between; align-items: center; padding: 13px 4px; border-bottom: 1px solid var(--border); font-size: 13.5px; gap: 12px; }
.approval-row:last-child { border-bottom: none; }
.approval-row .badge { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: #EAF0FF; color: var(--brass-dark); flex-shrink: 0; }
.checklist { list-style: none; display: flex; flex-direction: column; gap: 13px; margin-top: 22px; }
.checklist li { display: flex; gap: 12px; font-size: 15px; line-height: 1.5; }
.checklist .check-badge { width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, #3B6BF5, #2A55D4); color: #fff; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; margin-top: 1px; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; max-width: 1040px; margin: 0 auto; }
@media (max-width: 780px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card { border: 1px solid rgba(255, 255, 255, 0.9); border-radius: var(--radius-lg); padding: 26px 18px 22px; background: var(--card); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; position: relative; min-width: 0; }
.price-card.featured { box-shadow: 0 0 0 2px var(--brass), var(--shadow-lg); }
.price-card.featured .featured-tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #3B6BF5, #2A55D4); color: #fff; font-size: 11.5px; font-weight: 700; padding: 5px 13px; border-radius: 999px; white-space: nowrap; }
.price-name { font-family: var(--font-serif); font-size: 18px; font-weight: 700; }
.price-blurb { font-size: 13px; color: var(--muted); margin: 2px 0 16px; }
.price-amount { font-family: var(--font-serif); font-size: 36px; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 18px; }
.price-amount span { font-family: var(--font-sans); font-size: 14px; font-weight: 500; color: var(--muted); letter-spacing: 0; margin-left: 3px; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; flex: 1; }
.price-features li { font-size: 13px; color: var(--ink-700); padding-left: 22px; position: relative; line-height: 1.45; }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: var(--brass); font-weight: 700; }
.price-features li strong { color: var(--text); }
/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq-item summary { cursor: pointer; font-weight: 600; font-size: 16px; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus { color: var(--brass-dark); font-size: 22px; font-weight: 400; transition: transform 140ms ease; }
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item p { color: var(--muted); font-size: 14.5px; line-height: 1.65; margin-top: 11px; max-width: 640px; }

/* Final CTA */
.final-cta { text-align: center; background: linear-gradient(135deg, #2A55D4 0%, #3B6BF5 55%, #6E8FFF 100%); color: #fff; border-radius: var(--radius-lg); padding: 66px 40px; box-shadow: var(--shadow-lg); }
.final-cta h2 { font-family: var(--font-serif); font-weight: 800; font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; letter-spacing: -0.02em; }
.final-cta p { color: rgba(255, 255, 255, 0.82); font-size: 16px; margin-bottom: 28px; }
.final-cta .btn-dark { background: #fff; color: var(--brass-dark); box-shadow: none; }
.final-cta .btn-dark:hover { background: var(--paper); }
.final-cta .btn { margin: 5px; }
.final-cta .btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.75); }
.final-cta .btn-outline:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }

/* Footer */
footer { border-top: 1px solid rgba(228, 234, 246, 0.9); padding: 40px 0 32px; background: rgba(255, 255, 255, 0.55); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.footer-top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.footer-links { display: flex; gap: 22px; font-size: 13.5px; color: var(--muted); flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 22px; border-top: 1px solid var(--border); }
.footer-legal { display: flex; gap: 18px; font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
.footer-legal a:hover { color: var(--text); }
.footer-copy { font-size: 12.5px; color: var(--muted); }

/* Legal / static content pages */
.legal-page { max-width: 720px; margin: 0 auto; padding: 56px 24px 80px; }
.legal-page .back-link { display: inline-block; font-size: 13.5px; color: var(--muted); margin-bottom: 24px; }
.legal-page .back-link:hover { color: var(--text); }
.legal-page h1 { font-family: var(--font-serif); font-weight: 800; font-size: clamp(28px, 4vw, 36px); margin-bottom: 8px; letter-spacing: -0.02em; }
.legal-page .updated { font-size: 13px; color: var(--muted); margin-bottom: 40px; }
.legal-page h2 { font-family: var(--font-serif); font-weight: 700; font-size: 20px; margin: 36px 0 12px; }
.legal-page p { font-size: 15px; line-height: 1.7; color: var(--ink-700); margin-bottom: 14px; }
.legal-page ul { margin: 0 0 14px 20px; }
.legal-page li { font-size: 15px; line-height: 1.7; color: var(--ink-700); margin-bottom: 6px; }
.legal-page a { color: var(--brass-dark); text-decoration: underline; }

/* Mobile navigation (index page): links collapse into a menu below 820px */
.nav-toggle { display: none; }
@media (max-width: 820px) {
  header.has-menu .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 0 10px; border: 1px solid var(--border); border-radius: 12px;
    background: rgba(255, 255, 255, 0.85); cursor: pointer;
  }
  header.has-menu .nav-toggle span {
    display: block; height: 2px; border-radius: 2px; background: var(--ink-900);
    transition: transform 160ms ease, opacity 160ms ease;
  }
  header.has-menu.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  header.has-menu.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  header.has-menu.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  header.has-menu .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; padding: 8px 24px 20px; background: #fff;
    -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border); box-shadow: 0 18px 30px -18px rgba(22, 35, 63, 0.25);
  }
  header.has-menu.nav-open .nav-links { display: flex; }
  header.has-menu .nav-links a:not(.btn) {
    display: block; padding: 15px 4px; font-size: 16px; font-weight: 500; color: var(--ink-900);
    border-bottom: 1px solid var(--border);
  }
  header.has-menu .nav-links .btn { margin-top: 16px; padding: 14px 20px; font-size: 15.5px; }
}

/* Desktop screenshots swap for phone screenshots on small screens */
.only-mobile { display: none; }
.phone-frame {
  max-width: 250px; margin: 0 auto; border-radius: 34px; overflow: hidden; border: 6px solid var(--ink-900);
  background: #fff; box-shadow: 0 28px 56px -16px rgba(22, 35, 63, 0.45);
}
.phone-frame img { display: block; width: 100%; height: auto; }
@media (max-width: 640px) {
  .only-desktop { display: none !important; }
  .only-mobile { display: block; }
  .hero-visual { margin-top: 34px; }
  .hero-sub { font-size: 16px; }
  .section-sub { font-size: 15.5px; margin-bottom: 30px; }
  .connectors-band { padding: 30px 22px; border-radius: 26px; }
  .final-cta { padding: 46px 24px; border-radius: 26px; }
  .footer-top, .footer-bottom { flex-direction: column; align-items: flex-start; }
}