:root {
  --ink: #050505;
  --muted: #5f6763;
  --paper: #ffffff;
  --cream: #f5faf8;
  --line: #dfe8e4;
  --accent: #5aa38a;
  --accent-deep: #2f8066;
  --accent-soft: #bcd6cb;
  --mint: #5aa38a;
  --black: #020202;
  --container: 1180px;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Open Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

.section { padding: 76px 0; }
.section-top { padding-top: 92px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
}

.nav {
  min-height: 77px;
  display: grid;
  grid-template-columns: 160px 1fr 220px;
  align-items: center;
  gap: 24px;
}

.brand img { width: 126px; height: auto; }

.nav-menu {
  justify-self: center;
  display: flex;
  gap: 34px;
  color: #1f2522;
  font-size: 14px;
  font-weight: 500;
}

.nav-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
}

.btn-dark { background: var(--black); color: #fff; }
.btn-soft { background: #fff; border-color: #dfe8e4; color: var(--ink); }
.btn-outline { background: rgba(255,255,255,.72); border-color: rgba(20,16,12,.16); color: var(--ink); }
.btn-pill { min-height: 52px; padding-inline: 25px; min-width: 300px;}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 6px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 510px;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}

.hero-inner { position: relative; z-index: 2; max-width: 820px; }

.eyebrow,
.kicker {
  margin: 0 0 12px;
  color: #2f8066;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.eyebrow span {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  transform: rotate(12deg);
}

.hero h1,
.section-heading h2,
.intro h2,
.step-copy h3,
.dark-card h2,
.privacy h2,
.faq h2,
.final-band h2 {
  
  font-weight: 400;
  letter-spacing: -.03em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(56px, 9vw, 70px);
  line-height: 1.1;
}

.hero-copy {
  max-width: 690px;
  margin: 22px auto 0;
  color: #58615e;
  font-size: 15px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 54px;
}

.hero-orb {
  position: absolute;
  width: 118px;
  height: 92px;
  border-radius: 28px;
  color: var(--accent);
}

.hero-orb svg {height: 50px; width: 50px;}

.hero-orb-left { left: max(20px, calc(50% - 565px)); top: 222px; transform: rotate(-16deg); }
.hero-orb-right { right: max(18px, calc(50% - 545px)); top: 102px; transform: rotate(13deg); }

.product-stage {
  position: relative;
  min-height: 470px;
  margin: 54px auto;
  padding: 48px 50px;
  border-radius: 10px;
  background: radial-gradient(circle at 50% 45%, #dceee8 0, #5aa38a 40%, #f5faf8 78%);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(47, 128, 102, .18);
}

.product-stage::before,
.product-stage::after {
  content: "";
  position: absolute;
  inset: auto;
  border-radius: 50%;
  filter: blur(34px);
  opacity: .55;
}

.product-stage::before { width: 280px; height: 280px; left: -90px; bottom: -90px; background: #dceee8; }
.product-stage::after { width: 360px; height: 360px; right: -120px; top: -120px; background: #2f8066; }

.stage-sidebar {
  position: absolute;
  left: 88px;
  top: 112px;
  z-index: 2;
  display: grid;
  gap: 13px;
}

.rail-dot {
  width: 30px;
  height: 30px;
  display: block;
  border-radius: 9px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 45, 36, .12);
}

.rail-dot.active { background: #5aa38a; }

.app-window {
  position: relative;
  z-index: 3;
  /* width: min(900px, calc(100% - 150px)); */
  min-height: 355px;
  margin-inline: auto;
  display: grid;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  border: 1px solid rgba(83, 45, 13, .24);
  box-shadow: 0 25px 55px rgba(10, 25, 20, .22);
}

.app-nav {
  padding: 24px 18px;
  color: #dceee8;
  background: #07110e;
}

.app-nav img { width: 96px; filter: invert(1); margin-bottom: 22px; }
.app-nav a { display: block; padding: 10px 12px; border-radius: 6px; font-size: 12px; font-weight: 800; }
.app-nav a.active { color: #fff; background: rgba(255,255,255,.12); }

.conversation-panel { display: grid; grid-template-columns: 190px 1fr; background: #fff; }
.window-top { grid-column: 1 / -1; height: 36px; display: flex; gap: 6px; align-items: center; padding-left: 16px; border-bottom: 1px solid #dfe8e4; }
.window-top span { width: 7px; height: 7px; border-radius: 50%; background: #bcd6cb; }
.thread-list { padding: 15px; border-right: 1px solid #dfe8e4; }
.thread-list article { padding: 12px; border-radius: 8px; color: #5f6763; font-size: 11px; }
.thread-list article.selected { background: #eef7f3; color: var(--ink); }
.thread-list b, .thread-list span { display: block; }
.thread-list span { margin-top: 2px; color: #7a8580; }

.message-view { padding: 31px 24px 18px; display: flex; flex-direction: column; gap: 13px; }
.message { max-width: 78%; padding: 12px 14px; border-radius: 14px; font-size: 12px; font-weight: 700; }
.incoming { background: #eef7f3; align-self: flex-start; }
.outgoing { color: #fff; background: #2f8066; align-self: flex-end; }
.outgoing.small { background: #5aa38a; }
.compose { margin-top: auto; min-height: 34px; display: flex; align-items: center; justify-content: space-between; padding: 0 8px 0 14px; border: 1px solid #dfe8e4; border-radius: 18px; color: #8a9590; font-size: 11px; }
.compose button { width: 22px; height: 22px; border: 0; border-radius: 50%; background: var(--ink); }

.logos { padding-top: 64px; text-align: center; }
.logos p { margin: 0 0 20px; color: #5f6763; }
.logo-row { width: min(520px, 100%); margin: auto;}
.logo-row span { color: #050505; font-size: 13px; font-weight: 800; }
.logo-row span::before { content: ""; display: inline-block; width: 9px; height: 9px; margin-right: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-soft), var(--accent)); }

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.intro-grid > div:first-child { grid-column: 1 / -1; max-width: 780px; }
.intro h2 { margin: 0; max-width: 760px; font-size: clamp(36px, 5vw, 46px); line-height: 1.1; }
.intro h2 em {font-style: normal; color: var(--muted);}
.intro p { max-width: 640px; color: #58615e; }

.visual-card {
  min-height: 330px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 60px rgba(36, 25, 15, .08);
}

.visual-card b{font-weight: 500; font-size: 13px;}

.map-card { position: relative; display: grid; place-items: center; overflow: hidden; padding: 0; background: unset; box-shadow: none;}
.map-card img { width: 100%; max-width: 330px; display: block; object-fit: cover; }

.inbox-card {
  padding: 34px;
  background:
    radial-gradient(circle at 100% 0, rgba(90,163,138,.16), transparent 34%),
    linear-gradient(180deg, #fff 0%, #f8fcfa 100%);
}
.inbox-card h3 { margin: 0 0 20px; font-size: 34px; font-weight: 400; }
.inbox-card article {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 14px;
  border-radius: 10px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 12px 26px rgba(20,45,36,.06);
}
.inbox-card article + article { margin-top: 10px; }
.inbox-card article > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: 0 0 28px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, #7dbba8 0%, #2f8066 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 8px 14px rgba(47,128,102,.18);
}
.inbox-card svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.inbox-card b { display: block; margin-bottom: 3px; color: var(--ink); }
.inbox-card p { margin: 0; color: #6c7672; font-size: 12px; line-height: 1.55; }

.section-heading { max-width: 760px; text-align: center; }
.section-heading h2 { margin: 0; font-size: clamp(42px, 6vw, 60px);  }
.section-heading p { margin: 13px auto 22px; max-width: 560px; color: #58615e; }

.step-list { display: grid; gap: 76px; margin-top: 44px; }
.step-row { display: grid; grid-template-columns: .9fr 1.1fr; gap: 66px; align-items: center; }
.step-row.reverse { direction: rtl; }
.step-row.reverse > * { direction: ltr; }
.step-copy h3 { margin: 0 0 15px; font-size: clamp(36px, 5vw, 40px);  }
.step-copy p:not(.kicker) { max-width: 420px; color: #58615e; }
.checks { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.checks span { font-size: 11px; font-weight: 800; color: #287a5e; }
.checks span::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--mint); }

.gradient-card {
  min-height: 360px;
  display: grid;
  place-items: center;
  padding: 60px;
  border-radius: 8px;
  background: radial-gradient(circle at 50% 45%, #dceee8 0, #7dbba8 46%, #2f8066 100%);
  box-shadow: 0 24px 58px rgba(47, 128, 102, .16);
}

.gradient-card img {border-radius: 8px;}

.orbit-system { position: relative; width: 290px; height: 190px; border-radius: 12px; background: rgba(255,255,255,.78); }
.orbit-system b { position: absolute; left: 50%; top: 50%; width: 88px; height: 88px; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle, #bcd6cb, #2f8066); box-shadow: 0 18px 40px rgba(47,128,102,.28); }
.orbit-system span { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: #5aa38a; }
.orbit-system span:nth-child(1) { left: 52px; top: 54px; }
.orbit-system span:nth-child(2) { right: 62px; top: 72px; background: #3f967a; }
.orbit-system span:nth-child(3) { left: 132px; bottom: 42px; background: #7dbba8; }

.list-preview, .route-preview { align-content: center; gap: 14px; padding: 60px; }
.list-preview article, .route-preview article { width:100%; min-height: 54px; border-radius: 10px; background: rgba(255,255,255,.86); box-shadow: 0 12px 24px rgba(20,45,36,.12); }
.list-preview article {font-size: .9rem; padding: .65rem 1rem; min-height: unset; display: flex; align-items: center; gap: 12px;}
.list-preview article > div { min-width: 0; font-size: .85rem;}
.list-icon { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 34px; border-radius: 9px; background: linear-gradient(145deg, #f7fffb 0%, #dceee8 100%); color: #2f8066; box-shadow: inset 0 1px 0 rgba(255,255,255,.8), inset 0 -1px 2px rgba(47,128,102,.14), 0 9px 16px rgba(20,45,36,.12); }
.list-icon svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.list-preview article h4, .list-preview article p {margin: 0;}
.route-preview article { min-height: 64px; }

.code-panel {
  width: 100%;
  height: 300px;
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  background: linear-gradient(180deg, #070706 0%, #11110f 100%);
  box-shadow: 0 24px 48px rgba(7,17,14,.28);
  color: #dceee8;
  overflow: hidden;
}
.code-tabs { display: flex; align-items: center; gap: 22px; margin-bottom: 22px; overflow-x: auto; scrollbar-width: none; }
.code-tabs::-webkit-scrollbar { display: none; }
.tab {
  appearance: none;
  padding: 0 0 6px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: rgba(220,238,232,.56);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}
.tab.active { border-color: #5aa38a; color: #eef7f3; }
.code-panel pre { margin: 0; overflow: auto; height: calc(300px - 85px); scrollbar-width: thin; scrollbar-color: rgba(90,163,138,.65) transparent; }
.code-panel pre::-webkit-scrollbar { width: 4px; height: 4px; }
.code-panel pre::-webkit-scrollbar-track { background: transparent; }
.code-panel pre::-webkit-scrollbar-thumb { background: rgba(90,163,138,.65); border-radius: 999px; }
.code-panel code {
  display: block;
  color: #d9e7e1;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.75;
  white-space: pre;
}

.dark-showcase { padding-top: 42px; }
.dark-card {
  padding: 70px 48px;
  border-radius: 10px;
  color: #fff;
  background: #000;
  overflow: hidden;
}
.dark-copy { margin: 0 auto; text-align: center; }
.dark-copy h2 { max-width: 620px; margin: 0 auto 44px; font-size: clamp(38px, 6vw, 40px);  }
.dark-copy p { color: #d8e4df; }
.dark-stage { position: relative; min-height: 420px; display: grid; place-items: center; }
.chat-card { width: min(380px, 84%); min-height: 320px; padding: 34px; border-radius: 12px; background: #fff; color: var(--ink); box-shadow: 0 35px 80px rgba(90,163,138,.24); }
.profile { width: 48px; height: 48px; margin-bottom: 28px; border-radius: 50%; background: linear-gradient(135deg, #dceee8, #5aa38a); }
.bubble { height: 34px; border-radius: 18px; margin: 13px 0; background: #eef7f3; }
.bubble.outbound { width: 72%; margin-left: auto; background: #2f8066; }
.bubble.short { width: 52%; background: #5aa38a; }
.floating-note { position: absolute; width: 190px; padding: 18px; border-radius: 10px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); color: #f5faf8; font-size: 12px; font-weight: 800; backdrop-filter: blur(10px); }
.floating-note.left { left: 7%; top: 35%; }
.floating-note.right { right: 7%; top: 38%; }
.dark-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dark-metrics article { padding: 22px; border-radius: 8px; background: rgba(90, 163, 138, .18); border: 1px solid rgba(255,255,255,.12); }
.dark-metrics b, .dark-metrics span { display: block; }
.dark-metrics span { margin-top: 8px; color: #d8e4df; font-size: 12px; }

.privacy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.privacy-grid article { min-height: 172px; padding: 24px; border-radius: 8px; background: #fff; box-shadow: 0 12px 26px rgba(20,45,36,.06);}
.privacy-grid span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 7px; background: linear-gradient(145deg, #f8fffc 0%, #dceee8 100%); margin-bottom: 22px; color: #2f8066;  }
.privacy-grid svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.privacy-grid h3 { margin: 0 0 9px; font-size: 16px; font-weight: 500;}
.privacy-grid p { margin: 0; color: #58615e; font-size: 13px; }

.switch { padding-top: 36px; }
.switch-heading { max-width: 720px; margin-inline: auto; text-align: center; }
.switch-heading h2 { margin: 0; font-size: clamp(38px, 5vw, 56px); line-height: 1.05; }
.switch-heading p:not(.kicker) { margin: 14px auto 0; max-width: 470px; color: #58615e; }
.switch-table-wrap {
  width: max-content;
  margin: 76px auto 0;
  overflow-x: auto;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 24px 58px rgba(36,25,15,.08);
}
.switch-table {
  width: 100%;
  min-width: 355px;
  max-width: 655px;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 13px;
}
.switch-table th,
.switch-table td { padding: 14px 18px; border-bottom: 1px solid #e8efec; text-align: center; }
.switch-table th { font-size: 13px; font-weight: 500; background: #fbfdfc; }
.switch-table th:first-child,
.switch-table td:first-child { text-align: left; width: 310px; }
.switch-table th:nth-child(3),
.switch-table td:nth-child(3) { background: rgba(220,238,232,.58); color: #287a5e; font-weight: 600; }
.switch-table tr:last-child td { border-bottom: 0; }
.switch-table td:first-child {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
}
.switch-table td:first-child span {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  flex: 0 0 26px;
  border-radius: 8px;
  color: #2f8066;
  background: linear-gradient(145deg, #f8fffc 0%, #dceee8 100%);
}
.switch-table svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.switch-table .good::before { content: "✓"; color: #287a5e; font-weight: 900; }
.switch-table .bad::before { content: "×"; color: #111; font-weight: 900; }
.switch-table .good,
.switch-table .bad { font-size: 0; }
.switch-table .good::before,
.switch-table .bad::before { font-size: 17px; }
.switch-table td:nth-child(3).good::before { color: #287a5e; }
.switch-table .advantage { color: #287a5e; font-weight: 800; }

.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.faq h2 { margin: 0; font-size: clamp(38px, 5vw, 40px);}
.faq p { color: #58615e; }
.faq-list { border-top: 1px solid #dfe8e4; }
.faq-page-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
  padding-bottom: 86px;
}
.faq-toc {
  position: sticky;
  top: 108px;
  padding: 22px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(36, 25, 15, .06);
}
.faq-toc h2 {
  margin: 0 0 13px;
  font-size: 14px;
  font-weight: 700;
}
.faq-toc a {
  display: block;
  padding: 8px 0;
  border-top: 1px solid #eef2f0;
  color: #58615e;
  font-size: 13px;
}
.faq-page-content { display: grid; gap: 46px; }
.faq-category h2 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 400;
}
.faq-category .faq-list {
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(36, 25, 15, .06);
}
.faq-category details { padding-inline: 24px; }
details { border-bottom: 1px solid #dfe8e4; padding: 20px 0; }
summary { cursor: pointer; font-size: 15px; font-weight: 500; list-style: none; }
summary::after { content: "+"; float: right; color: #2f8066; }
details[open] summary::after { content: "-"; }
details p { max-width: 620px; margin: 12px 0 0; font-size: 13px; }

.final-band { padding-bottom: 0; }
.final-inner { max-width: none; padding: 80px 24px; text-align: center; color: #fff; background: radial-gradient(circle at 50% 100%, rgba(90,163,138,.52), transparent 34%), #060504; border-radius: 10px 10px 0 0; }
.final-inner h2 { margin: 0; font-size: clamp(42px, 6vw, 76px);  }
.final-inner p { color: #d8e4df; }
.final-inner button, .final-inner .final-cta { display: inline-block; margin-top: 1rem; border: 0; border-radius: 999px; background: #fff; color: var(--ink); min-width: 260px; padding: 14px 20px; font-size: 14px; font-weight: 500; text-align: center; text-decoration: none; cursor: pointer; }

.page-hero {
  padding: 118px 0 64px;
  text-align: center;
}
.page-hero .kicker { font-weight: 700; }
.page-title {
  max-width: 840px;
  margin: 0 auto;
  font-size: clamp(44px, 7vw, 78px);
  font-weight: 400;
  line-height: 1.02;
}
.page-lede {
  max-width: 690px;
  margin: 20px auto 0;
  color: #58615e;
  font-size: 16px;
}
.page-meta {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  margin-top: 26px;
  padding: 8px 12px;
  border: 1px solid #dfe8e4;
  border-radius: 999px;
  background: rgba(255,255,255,.7);
  color: #5f6763;
  font-size: 12px;
}
.content-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 56px;
  align-items: start;
  padding-bottom: 86px;
}
.policy-main {
  display: grid;
  gap: 18px;
}
.policy-section,
.policy-aside,
.contact-card,
.security-card {
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(36, 25, 15, .06);
}
.policy-section { padding: 30px; }
.policy-section h2 {
  margin: 0 0 12px;
  font-size: 34px;
  font-weight: 400;
  line-height: 1.1;
}
.policy-section h3 {
  margin: 22px 0 8px;
  font-size: 16px;
  font-weight: 600;
}
.policy-section p,
.policy-section li {
  color: #58615e;
  font-size: 14px;
}
.policy-section p { margin: 0 0 13px; }
.policy-section ul,
.policy-section ol { margin: 12px 0 0; padding-left: 20px; }
.policy-section li + li { margin-top: 8px; }
.policy-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 8px;
  background: #eef7f3;
  color: #287a5e;
  font-size: 13px;
}
.policy-aside {
  position: sticky;
  top: 108px;
  padding: 22px;
}
.policy-aside h2,
.policy-aside h3 {
  margin: 0 0 13px;
  font-size: 14px;
  font-weight: 700;
}
.policy-aside a {
  display: block;
  padding: 8px 0;
  border-top: 1px solid #eef2f0;
  color: #58615e;
  font-size: 13px;
}
.policy-aside p {
  margin: 0;
  color: #58615e;
  font-size: 13px;
}
.contact-grid,
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 54px;
}
.contact-card,
.security-card { padding: 26px; }
.contact-card h2,
.security-card h2 {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 400;
}
.contact-card p,
.security-card p {
  margin: 0 0 18px;
  color: #58615e;
  font-size: 14px;
}
.contact-card a {
  color: #2f8066;
  font-size: 14px;
  font-weight: 700;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding-bottom: 54px;
}
@media (max-width: 1080px) and (min-width: 641px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}
.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 30px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(36, 25, 15, .06);
}
.pricing-card.featured {
  border-color: rgba(47,128,102,.34);
  background: linear-gradient(180deg, #f7fffb 0%, #fff 44%);
  box-shadow: 0 26px 66px rgba(47, 128, 102, .15);
}
.plan-badge {
  width: fit-content;
  margin-bottom: 22px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef7f3;
  color: #287a5e;
  font-size: 12px;
  font-weight: 700;
}
.pricing-card h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
}
.plan-copy {
  min-height: 70px;
  margin: 12px 0 22px;
  color: #58615e;
  font-size: 14px;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 22px;
}
.plan-price strong {
  font-size: clamp(42px, 5vw, 58px);
  font-weight: 500;
  letter-spacing: -.04em;
}
.plan-price span { color: #58615e; font-size: 13px; }
.pricing-card ul {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
.pricing-card li {
  display: flex;
  gap: 10px;
  color: #58615e;
  font-size: 14px;
}
.pricing-card li::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: #5aa38a;
}
.pricing-card .btn { margin-top: auto; }
.pricing-free-tile {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, .9fr) auto;
  gap: 28px;
  align-items: center;
  padding: 26px 30px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(36, 25, 15, .06);
}
.pricing-free-tile h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
}
.pricing-free-tile p:not(.plan-badge) {
  margin: 10px 0 0;
  color: #58615e;
  font-size: 14px;
}
.pricing-free-tile ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pricing-free-tile li {
  display: flex;
  gap: 10px;
  color: #58615e;
  font-size: 14px;
}
.pricing-free-tile li::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: #5aa38a;
}
.pricing-note {
  margin: -24px auto 82px;
  max-width: 780px;
  color: #58615e;
  text-align: center;
  font-size: 14px;
}
.security-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.security-list li {
  display: flex;
  gap: 10px;
  color: #58615e;
  font-size: 14px;
}
.security-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: #5aa38a;
}

.site-footer { color: #fff; background: #000; padding: 58px 0 28px; overflow: hidden;}
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, .7fr); gap: 54px; }
.footer-logo img { width: 145px; filter: invert(1); }
.site-footer p { max-width: 330px; color: #d8e4df; font-size: 13px; }
.site-footer h4 { margin: 0 0 14px; font-size: 14px; font-weight: 600;}
.site-footer a { display: block; margin: 9px 0; color: #d8e4df; font-size: 12px; }
.footer-wordmark { margin-top: 52px;  font-size: clamp(84px, 18vw, 250px); line-height: .75; color: rgba(255,255,255,.86); letter-spacing: -.06em; }

@media (max-width: 980px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav-toggle { display: block; }
  .nav-menu, .nav-actions { display: none; }
  .nav.open .nav-menu, .nav.open .nav-actions { display: flex; grid-column: 1 / -1; width: 100%; }
  .nav.open .nav-menu { flex-direction: column; align-items: flex-start; gap: 18px; padding-top: 12px; }
  .nav.open .nav-actions { justify-self: start; padding-bottom: 16px; }
  .hero-orb { display: none; }
  .product-stage { padding: 36px 24px; }
  .stage-sidebar { display: none; }
  .app-window { width: 100%;}
  .conversation-panel { grid-template-columns: 1fr; }
  .thread-list { display: none; }
  .intro-grid, .step-row, .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .content-shell, .faq-page-shell { grid-template-columns: 1fr; gap: 28px; }
  .policy-aside, .faq-toc { position: static; }
  .contact-grid, .security-grid, .pricing-grid, .pricing-free-tile { grid-template-columns: 1fr; }
  .step-row.reverse { direction: ltr; }
  .privacy-grid, .dark-metrics { grid-template-columns: 1fr 1fr; }
  .floating-note { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 54px 0; }
  .section-top { padding-top: 62px; }
  .page-hero { padding: 80px 0 44px; }
  .page-title { font-size: clamp(38px, 11vw, 54px); }
  .policy-section, .contact-card, .security-card, .pricing-card, .pricing-free-tile { padding: 22px; }
  .final-inner {border-radius: 10px;}
  .brand img { width: 122px; }
  .hero { min-height: 460px; }
  .hero-copy, .intro p, .section-heading p, .step-copy p:not(.kicker) { max-width: 360px; }
  .hero h1 { font-size: clamp(34px, 9vw, 40px);  }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .product-stage { min-height: auto; margin: 54px auto; padding: 18px; }
  .app-window { grid-template-columns: 1fr; min-height: 0; }
  .app-nav { display: none; }
  .message-view { min-height: 285px; }
  .intro h2, .section-heading h2, .step-copy h3, .dark-copy h2, .faq h2, .final-inner h2 { font-size: clamp(38px, 10vw, 54px); }
  .visual-card, .gradient-card { min-height: unset; padding: 24px;}
  .map-card { padding: 0; }
  .step-row { gap: 24px; }
  .orbit-system { width: 230px; }
  .dark-card { padding: 48px 18px; }
  .dark-stage { min-height: 320px; }
  .chat-card { width: 100%; min-height: 260px; }
  .privacy-grid, .dark-metrics, .footer-grid { grid-template-columns: 1fr; }
  .subscribe-form { grid-template-columns: 1fr; border-radius: 18px; }
  .subscribe-form input { min-height: 42px; text-align: center; }
  .subscribe-form button { min-height: 42px; }
  .footer-wordmark { font-size: clamp(76px, 20vw, 140px); text-align: center; }
}

#platform {padding-top: 0;}

/* =========================================================
   Motion & transitions
   ========================================================= */

:root {
  --ease-out: cubic-bezier(.16, .84, .44, 1);
  --ease-soft: cubic-bezier(.4, 0, .2, 1);
}

/* ---- Scroll reveal ------------------------------------- */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity .8s var(--ease-out),
    transform .8s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.js .reveal.reveal-scale { transform: translateY(28px) scale(.965); }
.js .reveal.reveal-left  { transform: translateX(-36px); }
.js .reveal.reveal-right { transform: translateX(36px); }

.js .reveal.visible {
  opacity: 1;
  transform: none;
}

/* ---- Hero entrance ------------------------------------- */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: none; }
}
@keyframes orb-in {
  from { opacity: 0; transform: rotate(var(--orb-rot)) scale(.6); }
  to   { opacity: 1; transform: rotate(var(--orb-rot)) translateY(0); }
}
@keyframes orb-float {
  0%, 100% { transform: rotate(var(--orb-rot)) translateY(0); }
  50%      { transform: rotate(var(--orb-rot)) translateY(-16px); }
}

.js .hero h1,
.js .hero-copy,
.js .hero-actions {
  opacity: 0;
  animation: rise-in .9s var(--ease-out) forwards;
}
.js .hero h1        { animation-delay: .05s; }
.js .hero-copy      { animation-delay: .22s; }
.js .hero-actions   { animation-delay: .38s; }

.hero-orb {
  --orb-rot: 0deg;
  transition: color .3s ease;
}
.hero-orb-left  { --orb-rot: -16deg; }
.hero-orb-right { --orb-rot: 13deg; }

.js .hero-orb-right { animation-delay: .65s, 1.5s; }
.hero-orb:hover { color: var(--accent-deep); }

/* ---- Sticky header on scroll --------------------------- */
.site-header {
  transition: background-color .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: inset 0 -1px 0 rgba(223, 232, 228, .9), 0 10px 30px rgba(20, 45, 36, .1);
}

/* ---- Brand + nav links --------------------------------- */
.brand img { transition: transform .3s var(--ease-out); }
.brand:hover img { transform: scale(1.04); }

.nav-menu a { position: relative; transition: color .22s ease; }
.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -5px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.nav-menu a:hover { color: var(--accent-deep); }
.nav-menu a:hover::after { transform: scaleX(1); }

.nav-toggle span { transition: transform .3s var(--ease-out), opacity .25s ease; }

/* ---- Buttons ------------------------------------------- */
.btn {
  transition:
    transform .25s var(--ease-out),
    box-shadow .25s var(--ease-out),
    background-color .25s ease,
    border-color .25s ease,
    color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-soft:hover { border-color: var(--accent-soft); }
.btn-pill:hover { box-shadow: 0 16px 32px rgba(2, 2, 2, .26); }

/* ---- Cards & interactive surfaces ---------------------- */
.visual-card,
.privacy-grid article,
.gradient-card {
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.visual-card:hover:not(.map-card),
.privacy-grid article:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(36, 25, 15, .14);
}
.map-card img { transition: transform .5s var(--ease-out); }
.map-card:hover img { transform: scale(1.03); }
.gradient-card:hover { transform: translateY(-4px); box-shadow: 0 34px 70px rgba(47, 128, 102, .22); }
.gradient-card img { transition: transform .5s var(--ease-out); }
.gradient-card:hover img { transform: scale(1.015); }

.inbox-card article {
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), background-color .3s ease;
}
.inbox-card article:hover {
  transform: translateX(5px);
  box-shadow: 0 16px 30px rgba(20, 45, 36, .12);
  background: #fff;
}

.list-preview article {
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.list-preview article:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 32px rgba(20, 45, 36, .2);
}

.app-window { transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out); }
.product-stage:hover .app-window {
  transform: translateY(-4px);
  box-shadow: 0 34px 70px rgba(10, 25, 20, .28);
}

/* ---- Code tabs ----------------------------------------- */
.tab { transition: color .22s ease, border-color .22s ease; }
.tab:hover { color: #eef7f3; }
#codeBlock { transition: opacity .2s ease; }

/* ---- Comparison table ---------------------------------- */
.switch-table tbody tr { transition: background-color .25s ease; }
.switch-table tbody tr:hover td { background: rgba(90, 163, 138, .1); }
.switch-table tbody tr:hover td:nth-child(3) { background: rgba(90, 163, 138, .2); }

/* ---- Footer -------------------------------------------- */
.site-footer a { transition: color .22s ease, transform .22s var(--ease-out); }
.site-footer a:hover { color: #fff; transform: translateX(4px); }
.footer-logo img { transition: transform .3s var(--ease-out); }
.footer-logo:hover img { transform: scale(1.04); }

/* ---- Final CTA ----------------------------------------- */
.final-inner button, .final-inner .final-cta {
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.final-inner button:hover, .final-inner .final-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .32);
}
.final-inner button:active { transform: translateY(-1px); }

/* ---- FAQ accordion ------------------------------------- */
.faq-list summary {
  transition: color .22s ease;
}
.faq-list summary:hover { color: var(--accent-deep); }
summary::after { transition: transform .3s var(--ease-out), color .22s ease; display: inline-block; }
.faq-list details[open] summary { color: var(--accent-deep); }
/* spacing lives on padding so the answer can collapse cleanly to 0 */
.faq-list details p { margin: 0; padding-top: 12px; }
.faq-list details p.faq-animating { overflow: hidden; }

/* ---- Reduced motion ------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .js .hero h1, .js .hero-copy, .js .hero-actions, .js .hero-orb { opacity: 1 !important; }
}