:root {
  color-scheme: light;
  --ink: #121417;
  --muted: #5c6672;
  --soft: #eef2f5;
  --paper: #f6f8f7;
  --panel: #ffffff;
  --line: #dbe2e7;
  --navy: #102333;
  --navy-2: #18384d;
  --teal: #1f756d;
  --blue: #315f9f;
  --gold: #a36b18;
  --red: #a4443d;
  --shadow: 0 28px 80px rgba(16, 35, 51, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

p {
  color: var(--muted);
  line-height: 1.68;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 5vw;
  border-bottom: 1px solid rgba(219, 226, 231, 0.8);
  background: rgba(246, 248, 247, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  font-size: 1.02rem;
  font-weight: 780;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  color: #fff;
  background: var(--navy);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(16, 35, 51, 0.18);
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 640;
}

.topbar nav a:hover {
  color: var(--ink);
}

.nav-cta {
  color: #fff;
  padding: 0.64rem 0.9rem;
  border-radius: 8px;
  background: var(--navy);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 16%, rgba(31, 117, 109, 0.16), transparent 28rem),
    linear-gradient(145deg, #fbfcfc 0%, #eef3f2 52%, #e8eef1 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.46;
  background-image:
    linear-gradient(rgba(16, 35, 51, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 35, 51, 0.055) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.18));
}

.hero-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.9fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
  min-height: calc(100svh - 74px);
  padding: clamp(4.5rem, 8vw, 7.5rem) 5vw;
}

.hero-copy {
  min-width: 0;
  max-width: 850px;
}

.eyebrow,
.section-kicker {
  margin-bottom: 1rem;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin-bottom: 1.35rem;
  font-size: clamp(3rem, 5.2vw, 5.35rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.05rem, 4.2vw, 4.35rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.64rem;
  font-size: 1.08rem;
  line-height: 1.25;
}

.lede {
  max-width: 720px;
  margin-bottom: 1.8rem;
  color: #3f4852;
  font-size: clamp(1.12rem, 1.6vw, 1.34rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.86rem 1.08rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 760;
  transition:
    transform 150ms ease,
    box-shadow 150ms ease,
    border-color 150ms ease;
}

.button.primary {
  color: #fff;
  border-color: var(--navy);
  background: var(--navy);
  box-shadow: 0 14px 30px rgba(16, 35, 51, 0.18);
}

.button.secondary {
  color: var(--navy);
  border-color: rgba(16, 35, 51, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

.button:hover {
  transform: translateY(-1px);
}

.hero-note {
  margin-top: 1rem;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 500;
}

.hero-proof {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1px;
  max-width: 760px;
  margin-top: 2rem;
  border: 1px solid rgba(16, 35, 51, 0.12);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(16, 35, 51, 0.12);
}

.hero-proof span {
  padding: 1rem;
  color: #47525d;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.45;
}

.product-visual {
  min-width: 0;
  padding: 1rem;
  border: 1px solid rgba(16, 35, 51, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.console-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.console-bar strong,
.decision-card strong {
  display: block;
  color: var(--ink);
}

.console-label,
.small-label,
.identity-grid span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.status-pill {
  white-space: nowrap;
  padding: 0.35rem 0.62rem;
  color: #6f4511;
  border: 1px solid rgba(163, 107, 24, 0.26);
  border-radius: 999px;
  background: rgba(250, 238, 215, 0.9);
  font-size: 0.78rem;
  font-weight: 760;
}

.decision-card {
  margin: 1rem 0;
  padding: 1.1rem;
  border: 1px solid rgba(16, 35, 51, 0.12);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(16, 35, 51, 0.04), rgba(31, 117, 109, 0.05)),
    #fff;
}

.identity-grid {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.55rem 1rem;
  margin-top: 1rem;
}

.decision-path {
  display: grid;
  gap: 0.72rem;
}

.path-step {
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.75rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal);
  border-radius: 9px;
  background: #fff;
}

.path-step span {
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 820;
}

.path-step strong {
  display: block;
  grid-column: 2;
  margin-bottom: 0.18rem;
  color: var(--ink);
  font-size: 0.94rem;
}

.path-step small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.45;
}

.path-step.block {
  border-left-color: var(--red);
}

.path-step.block span {
  color: var(--red);
}

.path-step.review {
  border-left-color: var(--gold);
}

.path-step.review span {
  color: var(--gold);
}

.audit-meta {
  display: grid;
  gap: 0.4rem;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 9px;
  background: var(--soft);
}

.audit-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.audit-line span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.audit-line strong {
  color: var(--ink);
  font-size: 0.9rem;
}

code {
  color: var(--navy);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
}

.path-step small code {
  font-size: 0.78rem;
}

.control-strip-shell {
  padding: 0 5vw;
  margin-top: -1.4rem;
  margin-bottom: 0.35rem;
}

.control-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, 100%);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  overflow: clip;
  background: var(--line);
  box-shadow: 0 18px 44px rgba(19, 31, 66, 0.08);
}

.control-strip article {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.4rem 1.25rem;
  background: #fff;
}

.strip-label {
  color: var(--navy-2);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.control-strip p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.section {
  padding: clamp(3.8rem, 6.4vw, 6.4rem) 5vw;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.82fr);
  gap: clamp(2rem, 6vw, 6.5rem);
  align-items: start;
}

.large-copy p {
  font-size: 1.08rem;
}

.large-copy p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 1.9rem;
}

.section-heading p:last-child,
.workflow-intro p {
  max-width: 760px;
  font-size: 1.08rem;
}

.section-heading.compact {
  margin-bottom: 2rem;
}

.controls {
  background: #fff;
}

.control-matrix article {
  min-height: 196px;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

.control-matrix p {
  margin-bottom: 0;
}

.workflow {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(16, 35, 51, 0.96), rgba(24, 56, 77, 0.94)),
    var(--navy);
}

.workflow .section-kicker,
.workflow h2,
.workflow h3 {
  color: #fff;
}

.workflow p {
  color: rgba(255, 255, 255, 0.78);
}

.workflow-intro {
  max-width: 900px;
  margin-bottom: 1.9rem;
}

.timeline {
  display: grid;
  gap: 0.85rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 5px solid #62b5aa;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.055);
}

.timeline-item.blocked {
  border-left-color: #d67b73;
}

.timeline-item.review {
  border-left-color: #d6a34d;
}

.timeline-item.audit {
  border-left-color: #7ea5de;
}

.timeline-index {
  color: rgba(255, 255, 255, 0.62);
  font-weight: 840;
}

.timeline-item h3 {
  margin-bottom: 0.28rem;
}

.timeline-item p {
  margin-bottom: 0;
}

.control-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.control-matrix span {
  display: block;
  margin-bottom: 2rem;
  color: var(--blue);
  font-weight: 840;
}

.pilot {
  background:
    linear-gradient(180deg, rgba(238, 242, 245, 0.55), rgba(255, 255, 255, 0)),
    var(--paper);
}

.pilot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.pilot-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid rgba(16, 35, 51, 0.12);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(16, 35, 51, 0.06);
}

.pilot-card h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.05rem);
  line-height: 1.1;
}

.pilot-card.now {
  border-left: 5px solid var(--teal);
}

.pilot-card.later {
  border-left: 5px solid var(--blue);
  background:
    linear-gradient(180deg, rgba(49, 95, 159, 0.04), rgba(255, 255, 255, 0)),
    #fff;
}

.pilot-list {
  margin: 0.6rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.65;
}

.pilot-list li + li {
  margin-top: 0.32rem;
}

.pilot-fineprint {
  margin-top: 0.4rem;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(16, 35, 51, 0.18);
  color: var(--muted);
  font-size: 0.92rem;
}

.partner {
  background:
    linear-gradient(90deg, rgba(246, 248, 247, 0.98), rgba(238, 242, 245, 0.78)),
    var(--paper);
}

.partner-card {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 0.82fr);
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid rgba(16, 35, 51, 0.12);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 20px 55px rgba(16, 35, 51, 0.08);
}

.partner-copy p {
  font-size: 1.05rem;
}

.partner-copy ul {
  margin: 1.2rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.partner-copy li + li {
  margin-top: 0.42rem;
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) auto;
  align-items: end;
  gap: 2rem;
  margin: 0 5vw clamp(3.2rem, 6.4vw, 5.6rem);
  padding: clamp(1.75rem, 4vw, 3.75rem);
  color: #fff;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(16, 35, 51, 0.96), rgba(31, 117, 109, 0.9)),
    var(--navy);
  box-shadow: var(--shadow);
}

.cta .eyebrow,
.cta h2 {
  color: #fff;
}

.cta-copy {
  max-width: 880px;
}

.cta-copy p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.07rem;
}

.cta .button.primary {
  color: var(--navy);
  border-color: #fff;
  background: #fff;
  box-shadow: none;
}

.cta .button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.36);
  background: transparent;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 2rem;
  padding: 1.75rem 5vw;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-brand strong {
  color: var(--ink);
  font-size: 0.93rem;
}

.footer-brand span {
  font-size: 0.87rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--ink);
}

.footer-legal {
  font-size: 0.86rem;
  white-space: nowrap;
}

/* ── Product screenshot section ── */
.demo-intro {
  max-width: 900px;
  margin-bottom: 2rem;
}

.demo-intro p:last-child {
  max-width: 760px;
  font-size: 1.08rem;
}

.screenshot-frame {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(16, 35, 51, 0.12);
}

.screenshot-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.screenshot-frame figcaption {
  padding: 0.72rem 1.1rem;
  color: var(--muted);
  background: var(--soft);
  font-size: 0.87rem;
  border-top: 1px solid var(--line);
}

/* ── Founder section ── */
.founder {
  background: var(--paper);
}

.founder-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
  max-width: 920px;
}

.founder-avatar {
  display: grid;
  place-items: center;
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.founder-bio h2 {
  margin-bottom: 0.22rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.founder-title {
  color: var(--teal);
  font-size: 0.94rem;
  font-weight: 680;
  margin-bottom: 1rem;
}

.founder-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.2rem;
}

.founder-links a {
  color: var(--teal);
  font-weight: 680;
  font-size: 0.96rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Email capture / updates section ── */
.updates {
  background: #fff;
}

.updates-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  padding: clamp(1.75rem, 4vw, 3.5rem);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}

.updates-copy p:last-child {
  font-size: 1.04rem;
  max-width: 560px;
  margin-bottom: 0;
}

.updates-copy h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}

.email-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: stretch;
}

.email-form input[type="email"] {
  min-width: 220px;
  padding: 0.86rem 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 0.96rem;
  color: var(--ink);
  font-family: inherit;
  outline: none;
}

.email-form input[type="email"]:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(31, 117, 109, 0.12);
}

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

@media (max-width: 1120px) {
  .control-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pilot-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta {
    grid-template-columns: 1fr;
  }

  .updates-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 5vw;
  }

  .topbar nav {
    width: 100%;
    flex-wrap: wrap;
    row-gap: 0.85rem;
  }

  .hero-shell,
  .section-grid,
  .partner-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-shell {
    display: block;
    min-height: auto;
    padding-top: clamp(2.75rem, 7vw, 4rem);
    padding-bottom: 1.5rem;
  }

  .product-visual {
    margin-top: 1.5rem;
  }

  .control-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(42rem, 100%);
  }
}

@media (max-width: 720px) {
  .control-strip-shell {
    padding: 0 0.875rem;
    margin-top: -1rem;
  }

  h1 {
    font-size: 2.7rem;
  }

  .hero-proof,
  .control-matrix,
  .control-strip {
    grid-template-columns: 1fr;
  }

  .control-strip {
    width: 100%;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .console-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .audit-line {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .identity-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

  .email-form {
    flex-direction: column;
    align-items: stretch;
  }

  .email-form input[type="email"] {
    min-width: 0;
    width: 100%;
  }

  footer {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .updates-card {
    grid-template-columns: 1fr;
  }

  .founder-card {
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 520px) {
  .hero-shell,
  .section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .topbar,
  footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .topbar nav {
    display: grid;
    grid-template-columns: repeat(3, max-content);
    column-gap: 0.95rem;
    row-gap: 0.8rem;
    align-items: center;
  }

  .nav-cta {
    grid-column: 1 / -1;
    width: max-content;
  }

  .product-visual,
  .partner-card,
  .cta {
    border-radius: 10px;
  }

  .cta {
    margin-left: 1rem;
    margin-right: 1rem;
  }

  h1 {
    font-size: 2.05rem;
    line-height: 1.06;
    max-width: 22rem;
    overflow-wrap: break-word;
  }

  .hero-copy,
  .product-visual {
    width: min(100%, 22rem);
  }

  h2 {
    font-size: 2.05rem;
  }

  .lede {
    font-size: 1.02rem;
  }

  .founder-card {
    grid-template-columns: 1fr;
  }

  .founder-avatar {
    width: 4rem;
    height: 4rem;
    font-size: 1.1rem;
  }
}