:root {
  --ink: #0b1f1c;
  --carbon: #071715;
  --paper: #f4f8f6;
  --mist: #e7efeb;
  --line: rgba(11, 31, 28, 0.12);
  --text: #16312c;
  --muted: #5a706b;
  --teal: #0e7c72;
  --cyan: #0d7895;
  --lime: #c9f36a;
  --white: #ffffff;
  --radius: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--paper);
  overflow-x: hidden;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  z-index: 30;
  background-image: repeating-linear-gradient(0deg, #000 0, #000 1px, transparent 1px, transparent 3px);
}
a { color: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(180deg, #e6f5ef 0%, #f3fbf8 48%, #e3f1ec 100%); }
.bg-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(9,40,34,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(9,40,34,0.08) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, #000 0%, transparent 82%); }
.bg-beam { position: absolute; width: 70vw; height: 220px; border-radius: 999px; transform: rotate(-8deg); opacity: 0.26; }
.beam-a { top: 80px; right: -18vw; background: linear-gradient(90deg, transparent, rgba(15,118,110,0.45), transparent); }
.beam-b { top: 520px; left: -28vw; background: linear-gradient(90deg, transparent, rgba(198,242,100,0.34), transparent); }
.scanline { position: absolute; inset: 0; background: radial-gradient(circle at 65% 12%, rgba(15,118,110,0.18), transparent 28%), radial-gradient(circle at 22% 36%, rgba(14,116,144,0.14), transparent 32%); }

.main-nav { position: sticky; top: 18px; z-index: 20; margin-top: 18px; }
.nav-inner { width: min(1180px, calc(100% - 40px)); margin-inline: auto; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 4px 10px 4px 18px; border-radius: 999px; background: rgba(255,255,255,0.72); border: 1px solid rgba(8,17,15,0.08); box-shadow: 0 20px 60px rgba(8,17,15,0.1); backdrop-filter: blur(18px); }
.logo { margin-left: 4px; }
.logo img { display: block; width: 82px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a, .nav-dropdown-toggle { border: 0; background: transparent; text-decoration: none; color: #41524d; font-size: 13px; font-weight: 800; padding: 10px 13px; border-radius: 999px; cursor: pointer; transition: transform 500ms var(--ease), background 500ms var(--ease), color 500ms var(--ease); }
.nav-links a:hover, .nav-dropdown-toggle:hover { color: var(--ink); background: rgba(15,118,110,0.08); transform: translateY(-1px); }
[data-auth-actions] { display: inline-flex; align-items: center; gap: 6px; }
.nav-cta, [data-auth-actions] a:last-child {
  background: linear-gradient(135deg, #0b1f1c, #0e7c72) !important;
  color: white !important;
  padding-inline: 16px !important;
  box-shadow: 0 10px 24px rgba(8,17,15,0.18);
}
.nav-dropdown { position: relative; padding-bottom: 8px; margin-bottom: -8px; }
.nav-dropdown-menu { position: absolute; top: 100%; left: 0; min-width: 230px; display: none; padding: 8px; border-radius: 16px; background: rgba(255,255,255,0.94); border: 1px solid rgba(8,17,15,0.08); box-shadow: 0 22px 60px rgba(8,17,15,0.16); }
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu { display: grid; gap: 3px; }
.account-dropdown .nav-dropdown-toggle {
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}
.account-dropdown-menu {
  min-width: 248px;
  gap: 6px !important;
}
.account-user-label {
  display: block;
  margin: 2px 2px 6px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(14, 124, 114, 0.08);
  color: #1e3d37;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.account-dropdown-menu form {
  margin: 0;
}
.account-link-button {
  width: 100%;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: #2f433d;
  text-decoration: none;
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
  text-align: left;
  cursor: pointer;
  transition: background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease), transform 220ms var(--ease);
}
.account-link-button:hover {
  color: #155e56;
  background: rgba(15, 118, 110, 0.08);
  border-color: rgba(15, 118, 110, 0.22);
  transform: translateX(2px);
}
.account-link-logout {
  color: #b42318;
}
.account-link-logout:hover {
  color: #8f1f13;
  background: rgba(239, 68, 68, 0.09);
  border-color: rgba(239, 68, 68, 0.22);
}
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 999px; background: var(--ink); position: relative; cursor: pointer; }
.menu-toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: white; transition: transform 600ms var(--ease), opacity 600ms var(--ease); }
.menu-toggle span:first-child { top: 17px; }
.menu-toggle span:last-child { top: 25px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.hero { min-height: 100dvh; padding: 86px 0 70px; display: grid; align-items: center; }
.hero-stage { display: grid; grid-template-columns: minmax(0, 0.88fr) minmax(440px, 1.12fr); gap: 46px; align-items: center; }
.eyebrow { display: inline-flex; width: fit-content; border-radius: 999px; padding: 7px 11px; background: rgba(15,118,110,0.09); color: var(--teal); font-size: 10px; font-weight: 900; letter-spacing: 0.18em; text-transform: uppercase; }
.hero h1, .section-kicker h2, .proof-copy h2, .final-shell h2 { font-family: "Space Grotesk", sans-serif; letter-spacing: 0; color: var(--ink); }
.hero h1 { margin-top: 18px; max-width: 10.8ch; font-size: clamp(52px, 7.6vw, 102px); line-height: 0.92; }
.hero p { margin-top: 24px; max-width: 620px; color: #40524d; font-size: clamp(18px, 1.55vw, 22px); line-height: 1.55; }
.hero-actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; gap: 12px; min-height: 54px; padding: 8px 8px 8px 22px; border-radius: 999px; text-decoration: none; font-weight: 900; transition: transform 600ms var(--ease), box-shadow 600ms var(--ease), background 600ms var(--ease); }
.btn i { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 999px; font-style: normal; transition: transform 600ms var(--ease), background 600ms var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover i { transform: translate(2px, -1px); }
.btn-primary { background: linear-gradient(135deg, #0b1f1c, #0e7c72); color: white; box-shadow: 0 18px 40px rgba(8,17,15,0.22); }
.btn-primary i { background: rgba(255,255,255,0.13); }
.btn-ghost { color: var(--ink); background: white; border: 1px solid rgba(8,17,15,0.08); }
.btn-ghost i { background: #eef4f1; }
.hero-proofline { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.hero-proofline span { padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,0.62); color: #50635d; border: 1px solid rgba(8,17,15,0.07); font-size: 12px; font-weight: 800; }

.console-shell { border-radius: 34px; padding: 8px; background: rgba(8,17,15,0.08); border: 1px solid rgba(8,17,15,0.08); transform: rotate(1deg); }
.console-core { border-radius: 28px; overflow: hidden; background: linear-gradient(145deg, #07120f 0%, #0e211d 100%); color: white; box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 30px 80px rgba(8,17,15,0.28); }
.console-topbar { min-height: 58px; display: flex; align-items: center; gap: 10px; padding: 0 18px; border-bottom: 1px solid rgba(255,255,255,0.08); color: rgba(255,255,255,0.78); font-weight: 800; }
.console-topbar strong { margin-left: auto; color: var(--lime); font-size: 12px; text-transform: uppercase; }
.console-dot { width: 10px; height: 10px; border-radius: 999px; background: var(--lime); box-shadow: 0 0 22px rgba(198,242,100,0.8); }
.console-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 12px; padding: 14px; }
.signal-card, .receipt-stream, .upload-tile { border-radius: 20px; padding: 18px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.09); }
.signal-card.large { grid-row: span 2; min-height: 238px; }
.signal-card small, .upload-tile small { display: block; color: rgba(255,255,255,0.55); font-weight: 800; text-transform: uppercase; font-size: 11px; letter-spacing: 0.08em; }
.signal-card strong { display: block; margin-top: 16px; font-family: "Space Grotesk", sans-serif; font-size: 64px; line-height: 0.9; }
.signal-card span { color: rgba(255,255,255,0.72); font-weight: 800; }
.signal-card.teal { background: linear-gradient(135deg, rgba(15,118,110,0.9), rgba(14,116,144,0.82)); }
.signal-bars { display: flex; align-items: end; gap: 8px; height: 76px; margin-top: 34px; }
.signal-bars b { flex: 1; border-radius: 999px 999px 4px 4px; background: var(--lime); opacity: 0.92; }
.signal-bars b:nth-child(1){height:34%}.signal-bars b:nth-child(2){height:64%}.signal-bars b:nth-child(3){height:48%}.signal-bars b:nth-child(4){height:82%}.signal-bars b:nth-child(5){height:58%}
.receipt-stream { grid-column: span 2; display: grid; gap: 8px; }
.receipt-stream div { display: flex; justify-content: space-between; gap: 12px; padding: 11px 12px; border-radius: 12px; background: rgba(255,255,255,0.06); }
.receipt-stream b { color: var(--lime); }
.upload-tile { grid-column: span 2; display: flex; align-items: center; gap: 14px; background: white; color: var(--ink); }
.upload-tile strong { font-size: 18px; }
.camera-mark { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 16px; background: var(--teal); color: white; font-weight: 900; }

section { padding: 110px 0; }
.section-kicker { max-width: 720px; margin-bottom: 34px; }
.section-kicker h2, .proof-copy h2 { margin-top: 15px; font-size: clamp(34px, 5vw, 64px); line-height: 0.98; }
.section-kicker p, .proof-copy p { margin-top: 18px; color: var(--muted); font-size: 18px; line-height: 1.65; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.tool-card, .flow-card, .price-card { position: relative; text-decoration: none; border-radius: 24px; padding: 24px; background: rgba(255,255,255,0.84); border: 1px solid rgba(8,17,15,0.1); box-shadow: 0 24px 70px rgba(8,17,15,0.08); transition: transform 700ms var(--ease), box-shadow 700ms var(--ease), background 700ms var(--ease); }
.tool-card:hover, .flow-card:hover, .price-card:hover { transform: translateY(-5px); box-shadow: 0 30px 90px rgba(8,17,15,0.13); }
.tool-card {
  overflow: hidden;
  box-shadow: none;
  transform: none;
  will-change: border-color, background-color;
  transition: border-color 240ms var(--ease), background 240ms var(--ease), color 240ms var(--ease);
}
.tool-card::after {
  content: none;
}
.tool-card:hover {
  transform: none;
  box-shadow: none;
  border-color: rgba(14,124,114,0.45);
  background: rgba(255,255,255,0.84);
}
.tool-card h3 {
  position: relative;
}
.tool-card h3::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
  transition: width 240ms var(--ease);
}
.tool-card:hover h3::after {
  width: 72px;
}
.tool-card i { transition: color 240ms var(--ease); }
.tool-card:hover i { color: #0b5f57; }
.tool-card span { color: var(--teal); font-weight: 900; }
.tool-card h3, .flow-card h3, .price-card h3 { margin-top: 18px; font-family: "Space Grotesk", sans-serif; font-size: 26px; line-height: 1; color: var(--ink); }
.tool-card p, .flow-card p, .price-card p { margin-top: 14px; color: var(--muted); line-height: 1.55; }
.tool-card i { display: inline-flex; margin-top: 22px; color: var(--teal); font-style: normal; font-weight: 900; }
.flow-section { background: linear-gradient(180deg, transparent, rgba(232,239,236,0.72), transparent); }
.flow-layout { display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 38px; align-items: start; }
.flow-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.flow-card b { color: var(--teal); }
.proof-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.proof-metrics { display: grid; grid-template-columns: 1fr; gap: 12px; }
.proof-metrics div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; border-radius: 22px; padding: 22px 24px; background: var(--ink); color: white; }
.proof-metrics strong { font-family: "Space Grotesk", sans-serif; font-size: 46px; color: var(--lime); }
.proof-metrics span { text-align: right; color: rgba(255,255,255,0.72); font-weight: 800; }
.pricing-section { background: #e8f4ef; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.price-card strong { display: block; margin-top: 16px; font-family: "Space Grotesk", sans-serif; font-size: 42px; color: var(--ink); }
.price-card strong span { font-size: 16px; color: var(--muted); }
.price-card a { display: inline-flex; margin-top: 24px; color: white; background: var(--ink); border-radius: 999px; padding: 12px 18px; text-decoration: none; font-weight: 900; }
.price-card.featured { background: var(--ink); color: white; }
.price-card.featured h3, .price-card.featured strong { color: white; }
.price-card.featured p { color: rgba(255,255,255,0.72); }
.price-card.featured em { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: var(--lime); color: var(--ink); font-style: normal; font-size: 12px; font-weight: 900; }
.price-card.featured a { background: var(--lime); color: var(--ink); }
.final-cta { padding-top: 80px; }
.final-shell { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 42px; border-radius: 30px; background: linear-gradient(135deg, #07120f, #0f766e); color: white; box-shadow: 0 36px 100px rgba(8,17,15,0.24); }
.final-shell h2 { margin-top: 12px; max-width: 760px; color: white; font-size: clamp(32px, 5vw, 68px); line-height: 0.96; }
.final-shell .eyebrow { background: rgba(255,255,255,0.1); color: var(--lime); }
.final-shell .btn-primary { background: white; color: var(--ink); flex: 0 0 auto; }
.final-shell .btn-primary i { background: #eef4f1; }
footer { padding: 70px 0 28px; border-top: 1px solid rgba(8,17,15,0.08); background: rgba(255,255,255,0.48); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.footer-grid p { margin-top: 12px; color: var(--muted); max-width: 320px; }
.footer-grid h4 { margin-bottom: 12px; color: var(--ink); }
.footer-grid a { display: block; text-decoration: none; color: var(--muted); font-weight: 700; margin: 7px 0; }
.footer-bottom { margin-top: 34px; padding-top: 22px; border-top: 1px solid rgba(8,17,15,0.08); color: var(--muted); font-size: 13px; }
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 900ms var(--ease), transform 900ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-stage, .flow-layout, .proof-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 11ch; }
  .console-shell { transform: none; }
  .tool-grid, .pricing-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .container, .nav-inner { width: min(100% - 28px, 1180px); }
  .main-nav { top: 10px; margin-top: 10px; }
  .menu-toggle { display: inline-block; }
  .nav-links { position: fixed; inset: 86px 14px auto 14px; display: grid; gap: 8px; padding: 18px; border-radius: 24px; background: rgba(255,255,255,0.94); border: 1px solid rgba(8,17,15,0.08); box-shadow: 0 30px 90px rgba(8,17,15,0.2); transform: translateY(-16px); opacity: 0; pointer-events: none; transition: transform 700ms var(--ease), opacity 700ms var(--ease); }
  .nav-links.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-dropdown-menu { position: static; display: grid; box-shadow: none; margin-top: 4px; background: rgba(8,17,15,0.04); }
  [data-auth-actions] { display: grid; }
  .hero { padding-top: 54px; }
  .hero h1 { font-size: clamp(48px, 16vw, 70px); }
  .hero-actions { display: grid; }
  .btn { width: 100%; justify-content: space-between; }
  .console-grid { grid-template-columns: 1fr; }
  .signal-card.large, .receipt-stream, .upload-tile { grid-column: auto; grid-row: auto; }
  section { padding: 78px 0; }
  .final-shell { display: grid; padding: 28px; }
  .footer-grid { grid-template-columns: 1fr; }
}