:root {
  --ink: #102f35;
  --ink-2: #274a50;
  --muted: #60777c;
  --teal: #0f8f8b;
  --teal-dark: #0a6464;
  --teal-deep: #082f35;
  --mint: #e9f7f4;
  --mint-2: #d6efeb;
  --warm: #fbfcfa;
  --white: #ffffff;
  --coral: #e97868;
  --gold: #caa55a;
  --line: rgba(18,51,58,.14);
  --shadow: 0 28px 80px rgba(8,47,53,.14);
  --radius: 28px;
  --radius-sm: 18px;
  --shell: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--warm);
  font-family: Inter, Aptos, "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.sr-only, .hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 999;
  background: var(--white);
  color: var(--ink);
  padding: .7rem 1rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.skip-link:focus { top: 1rem; }
.shell { width: min(calc(100% - 2rem), var(--shell)); margin-inline: auto; }
.section-pad { padding: clamp(4.7rem, 8vw, 8rem) 0; }

.site-header {
  position: sticky;
  top: 38px;
  z-index: 50;
  background: rgba(251,252,250,.92);
  border-bottom: 1px solid rgba(18,51,58,.08);
  backdrop-filter: blur(16px);
}
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: block; width: 232px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 1.35rem; font-size: .94rem; font-weight: 700; color: var(--ink-2); }
.primary-nav a { text-decoration: none; }
.primary-nav a:not(.nav-cta):hover { color: var(--teal); }
.nav-cta { background: var(--teal-dark); color: var(--white); border-radius: 999px; padding: .72rem 1rem; box-shadow: 0 10px 24px rgba(13,95,98,.18); }
.menu-toggle { display: none; border: 0; background: transparent; width: 46px; height: 42px; padding: 9px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 5px; }

.hero {
  background:
    radial-gradient(circle at 12% 20%, rgba(17,135,138,.11), transparent 28%),
    linear-gradient(180deg, #fbfcfa 0%, #eff8f6 100%);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(580px, 1.18fr); gap: clamp(1.7rem, 3vw, 3.5rem); align-items: center; }
.eyebrow, .section-kicker {
  margin: 0 0 1.1rem;
  color: var(--teal-dark);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.section-kicker.coral { color: var(--coral); }
.section-kicker.gold { color: #997426; }
h1, h2, h3, p { text-wrap: pretty; }
h1 { margin: 0; font-size: clamp(2.8rem, 5.4vw, 5.35rem); line-height: 1.02; letter-spacing: -.045em; max-width: 13ch; }
h2 { margin: 0; font-size: clamp(2.15rem, 4vw, 3.75rem); line-height: 1.08; letter-spacing: -.035em; }
h3 { line-height: 1.18; letter-spacing: -.02em; }
.hero-lead { margin: 1.6rem 0 0; max-width: 66ch; color: var(--ink-2); font-size: clamp(1.05rem, 1.45vw, 1.22rem); }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem; margin-top: 1.7rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .85rem 1.15rem; border: 1px solid transparent; border-radius: 999px; text-decoration: none; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--teal-dark); box-shadow: 0 14px 32px rgba(13,95,98,.20); }
.button-primary:hover { background: #084d50; }
.button-secondary { background: rgba(255,255,255,.76); border-color: var(--line); color: var(--ink); }
.text-link { color: var(--teal-dark); font-weight: 800; }
.microcopy { margin: 1.2rem 0 0; color: var(--muted); font-size: .92rem; max-width: 70ch; }
.hero-visual { margin: 0; position: relative; border-radius: 34px; overflow: hidden; background: var(--white); box-shadow: 0 34px 100px rgba(8,47,53,.18); border: 1px solid rgba(255,255,255,.82); }
.hero-visual img { width: 100%; height: auto; object-fit: contain; }

.credibility { background: var(--teal-deep); color: var(--white); }
.credibility-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.credibility-grid > div { padding: 1.35rem 1.25rem; border-right: 1px solid rgba(255,255,255,.15); }
.credibility-grid > div:last-child { border-right: 0; }
.credibility strong { display: block; margin-bottom: .2rem; font-size: 1.03rem; }
.credibility span { color: rgba(255,255,255,.72); font-size: .86rem; }

.split-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.section-heading p:not(.section-kicker) { margin: 1.25rem 0 0; color: var(--muted); font-size: 1.05rem; max-width: 70ch; }
.section-heading.centered { text-align: center; max-width: 900px; margin-inline: auto; }
.section-heading.centered p:not(.section-kicker) { margin-inline: auto; }
.prose > p { color: var(--ink-2); font-size: 1.08rem; margin-top: 0; }
.proof-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 2rem 0 1rem; }
.proof-row article { padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); }
.proof-row strong { display: block; color: var(--teal-dark); font-size: 1.65rem; letter-spacing: -.03em; }
.proof-row article:nth-child(2) strong { color: var(--coral); font-size: 1.15rem; }
.proof-row p { margin: .5rem 0 0; color: var(--muted); font-size: .92rem; }
.source-note { font-size: .79rem !important; color: var(--muted) !important; }
.source-note a { color: var(--teal-dark); font-weight: 800; }

.platform-section { background: var(--white); }
.workflow { margin-top: 3rem; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr; gap: .65rem; align-items: stretch; }
.workflow-step { min-width: 0; position: relative; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #f8fbfa; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.workflow-step::before { content: ""; position: absolute; inset: 0 auto auto 0; width: 100%; height: 5px; background: var(--teal); border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.workflow-step.stress::before { background: var(--coral); }
.workflow-step.dark { background: var(--teal-deep); color: var(--white); }
.workflow-step.dark::before { background: var(--mint-2); }
.workflow-step.is-active { transform: translateY(-5px); border-color: rgba(17,135,138,.45); box-shadow: 0 16px 36px rgba(12,57,64,.12); }
.step-number { display: block; margin-bottom: 1.2rem; color: var(--teal); font-size: .74rem; font-weight: 900; letter-spacing: .12em; }
.stress .step-number { color: var(--coral); }
.dark .step-number { color: var(--mint-2); }
.workflow-step h3 { margin: 0 0 .55rem; font-size: 1rem; }
.workflow-step p { margin: 0; color: var(--muted); font-size: .85rem; }
.workflow-step.dark p { color: rgba(255,255,255,.72); }
.workflow-arrow { align-self: center; color: var(--teal); font-size: 1.3rem; }
.diagram-caption { text-align: center; color: var(--muted); font-size: .82rem; margin: 1rem 0 0; }
.readouts-grid { margin-top: 3.3rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.readout-card { overflow: hidden; border: 1px solid rgba(18,51,58,.10); border-radius: 24px; background: rgba(255,255,255,.96); box-shadow: 0 24px 65px rgba(8,47,53,.10); transition: transform .25s ease, box-shadow .25s ease; }
.readout-card:hover { transform: translateY(-6px); box-shadow: 0 34px 85px rgba(8,47,53,.16); }
.readout-card img { width: 100%; aspect-ratio: 720/440; object-fit: cover; border-bottom: 1px solid var(--line); }
.readout-copy { padding: 1.25rem 1.35rem 1.45rem; }
.readout-copy h3 { margin: .45rem 0 .55rem; font-size: 1.2rem; }
.readouts-grid p { color: var(--muted); margin: 0; font-size: .92rem; }
.mini-label { color: var(--teal-dark); font-size: .72rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }

.use-case { background: linear-gradient(180deg, #f4f8f6 0%, #fbfcfa 100%); }
.use-case-grid { display: grid; grid-template-columns: 1fr .88fr; gap: clamp(2.5rem, 7vw, 6rem); align-items: center; }
.status-pill { display: inline-block; padding: .72rem .9rem; border-radius: 14px; background: rgba(217,173,85,.18); color: #71541c !important; font-size: .86rem !important; border: 1px solid rgba(217,173,85,.38); }
.wedge-diagram { display: grid; gap: .58rem; }
.wedge-diagram article { padding: 1.1rem 1.2rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.wedge-diagram article span { color: var(--teal); font-size: .72rem; font-weight: 900; letter-spacing: .12em; }
.wedge-diagram h3 { margin: .45rem 0 .35rem; }
.wedge-diagram p { margin: 0; color: var(--muted); font-size: .9rem; }
.wedge-diagram .stress-card { border-left: 5px solid var(--coral); }
.wedge-diagram .stress-card span { color: var(--coral); }
.wedge-diagram .dark-card { color: var(--white); background: var(--teal-deep); }
.wedge-diagram .dark-card p { color: rgba(255,255,255,.72); }
.down-arrow { text-align: center; color: var(--teal); font-weight: 900; }
.decision-panel { margin-top: 4.5rem; padding: clamp(1.5rem, 4vw, 3rem); border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); box-shadow: 0 20px 60px rgba(12,57,64,.08); }
.decision-panel > h3 { margin: 0 0 1.5rem; font-size: 1.45rem; }
.decision-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.decision-columns article { padding-left: 1.1rem; border-left: 3px solid var(--teal); }
.decision-columns article:nth-child(2) { border-left-color: var(--gold); }
.decision-columns article:nth-child(3) { border-left-color: var(--coral); }
.decision-columns span { display: block; font-weight: 900; margin-bottom: .5rem; }
.decision-columns p { color: var(--muted); margin: 0; font-size: .91rem; }

.differentiation { background: #f5f9f8; }
.comparison-wrap { margin-top: 3rem; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 20px 55px rgba(12,57,64,.07); }
.comparison-table { width: 100%; min-width: 790px; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 1.15rem 1.2rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.comparison-table thead th { background: var(--teal-deep); color: var(--white); font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.comparison-table tbody th { width: 22%; color: var(--ink); }
.comparison-table tbody td { color: var(--muted); }
.comparison-table tbody tr:last-child th, .comparison-table tbody tr:last-child td { border-bottom: 0; }
.comparison-table .corelia-row th, .comparison-table .corelia-row td { background: var(--mint); color: var(--ink); font-weight: 750; }

.partner-section { background: var(--teal-deep); color: var(--white); }
.section-heading.light p:not(.section-kicker) { color: rgba(255,255,255,.73); }
.partner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 3rem; }
.partner-grid article { padding: 1.6rem; border-radius: var(--radius-sm); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); }
.partner-number { color: var(--mint-2); font-weight: 900; font-size: .74rem; letter-spacing: .12em; }
.partner-grid h3 { margin: 1rem 0 .6rem; font-size: 1.35rem; }
.partner-grid p { margin: 0; color: rgba(255,255,255,.72); }
.fit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 3rem; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); overflow: hidden; }
.fit-grid > div { padding: 1.5rem; background: #143f46; }
.fit-grid h3 { margin: 0; }
.fit-grid ul { padding-left: 1.1rem; margin: 1rem 0 0; color: rgba(255,255,255,.72); }
.fit-grid li + li { margin-top: .45rem; }

.validation { background: var(--white); }
.validation .section-heading { max-width: 850px; }
.gate-timeline { list-style: none; margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; }
.gate-timeline::before { content: ""; position: absolute; left: 6%; right: 6%; top: 16px; height: 2px; background: var(--line); }
.gate { position: relative; padding: 2.2rem .8rem 0; }
.gate-dot { position: absolute; top: 8px; left: 1rem; width: 18px; height: 18px; border-radius: 50%; background: var(--white); border: 4px solid #a9b9bb; z-index: 1; }
.gate.active .gate-dot { border-color: var(--coral); box-shadow: 0 0 0 7px rgba(233,120,104,.14); }
.gate small { color: var(--teal); font-size: .7rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.gate.active small { color: var(--coral); }
.gate h3 { margin: .55rem 0; font-size: 1rem; }
.gate p { margin: 0; color: var(--muted); font-size: .85rem; }

.investor-section { color: var(--white); background: linear-gradient(135deg, #0a3036 0%, #0d5f62 100%); }
.investor-grid { margin-top: 3rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.investor-card { min-height: 240px; padding: 1.5rem; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,.15); background: rgba(255,255,255,.065); }
.investor-card span { color: var(--mint-2); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.investor-card strong { display: block; margin: 1rem 0 .75rem; font-size: clamp(1.55rem, 2.4vw, 2.25rem); line-height: 1.05; letter-spacing: -.035em; }
.investor-card p { margin: 0; color: rgba(255,255,255,.72); font-size: .91rem; }
.investor-ask { margin-top: 1.1rem; display: grid; grid-template-columns: 1fr 1fr auto; gap: 1px; overflow: hidden; border-radius: var(--radius-sm); background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); }
.investor-ask > div { padding: 1.15rem 1.3rem; background: #143f46; }
.investor-ask strong, .investor-ask span { display: block; }
.investor-ask strong { margin-bottom: .25rem; color: var(--mint-2); font-size: .74rem; letter-spacing: .09em; text-transform: uppercase; }
.investor-ask span { color: rgba(255,255,255,.82); }
.button-light { align-self: stretch; border-radius: 0; min-width: 180px; color: var(--teal-deep); background: var(--mint-2); }
.button-light:hover { background: var(--white); }

.about-section { background: linear-gradient(130deg, #e8f5f2 0%, #fbfcfa 68%); }
.about-grid { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(2.5rem, 7vw, 6.5rem); align-items: center; }
.portrait-wrap { margin: 0; }
.portrait-wrap img { width: min(100%, 240px); height: auto; aspect-ratio: 4/5; object-fit: cover; image-rendering: auto; filter: contrast(1.03) saturate(.98); border-radius: 30px; box-shadow: var(--shadow); border: 8px solid rgba(255,255,255,.82); }
.founder-path { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin-top: 1.8rem; }
.founder-path article { position: relative; padding: 1rem; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.68); }
.founder-path article:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -.72rem; z-index: 2; transform: translateY(-50%); color: var(--teal); font-weight: 900; }
.founder-path small, .founder-path strong, .founder-path span { display: block; }
.founder-path small { color: var(--teal-dark); font-size: .68rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.founder-path strong { margin-top: .5rem; font-size: .88rem; }
.founder-path span { margin-top: .25rem; color: var(--muted); font-size: .74rem; line-height: 1.4; }
.traction-line { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.6rem; }
.traction-line span { padding: .55rem .72rem; border-radius: 999px; background: rgba(255,255,255,.72); border: 1px solid var(--line); color: var(--ink-2); font-size: .8rem; font-weight: 750; }

.insights { background: var(--warm); }
.insights-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; margin-top: 3rem; }
.insights-grid article { min-height: 310px; display: flex; flex-direction: column; padding: 1.6rem; border-radius: var(--radius-sm); background: var(--white); border: 1px solid var(--line); }
.insights-grid span { color: var(--coral); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.insights-grid h3 { font-size: 1.35rem; margin: 1.1rem 0 .7rem; }
.insights-grid p { color: var(--muted); margin: 0; }
.insights-grid a { margin-top: auto; padding-top: 1.5rem; color: var(--teal-dark); font-weight: 900; }
.future-optionality { margin-top: 1.4rem; padding: 1.2rem 1.4rem; border-radius: var(--radius-sm); background: var(--mint); border: 1px solid rgba(17,135,138,.18); }
.future-optionality strong { color: var(--teal-dark); }
.future-optionality p { display: inline; margin-left: .35rem; color: var(--muted); }

.contact-section { color: var(--white); background: linear-gradient(135deg, #0c3940 0%, #0d5f62 100%); }
.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(2.5rem, 7vw, 6.5rem); align-items: start; }
.contact-paths { display: grid; gap: .65rem; margin-top: 2rem; }
.contact-paths a { width: fit-content; color: var(--mint-2); font-weight: 800; }
.contact-form { padding: clamp(1.3rem, 3.5vw, 2.2rem); border-radius: var(--radius); background: var(--white); color: var(--ink); box-shadow: 0 30px 80px rgba(0,0,0,.22); }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form label { display: grid; gap: .4rem; margin-bottom: 1rem; font-size: .88rem; font-weight: 800; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid rgba(18,51,58,.19); border-radius: 12px; background: #fbfdfc; padding: .82rem .9rem; color: var(--ink); outline: none; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(17,135,138,.12); }
.contact-form .consent { display: flex; align-items: flex-start; gap: .6rem; font-weight: 500; color: var(--muted); }
.contact-form .consent input { width: 18px; height: 18px; margin-top: .18rem; flex: 0 0 auto; }
.contact-form .consent a { color: var(--teal-dark); font-weight: 800; }
.submit { border: 0; width: 100%; }
.form-note { margin: .9rem 0 0; color: var(--muted); font-size: .75rem; }

.sources { background: #ecf4f2; padding: 2rem 0; }
.sources-inner { display: grid; grid-template-columns: .4fr 1fr 1fr 1fr; gap: 1rem; align-items: start; }
.sources h2 { font-size: 1rem; letter-spacing: 0; }
.sources p { margin: 0; color: var(--muted); font-size: .74rem; }
.sources a { color: var(--teal-dark); font-weight: 750; }

.site-footer { background: #f8fbfa; padding: 3.2rem 0 1.2rem; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .6fr; gap: 2rem; align-items: start; }
.footer-brand img { width: 260px; }
.footer-brand p, .site-footer p { color: var(--muted); }
.site-footer h2 { font-size: .88rem; letter-spacing: .09em; text-transform: uppercase; margin-bottom: .8rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--teal); }
.footer-bottom { margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: .84rem; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal, .js .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1050px) {
  .primary-nav { gap: .9rem; font-size: .86rem; }
  .brand { width: 195px; }
  .hero-grid { grid-template-columns: .92fr 1.08fr; }
  .workflow { grid-template-columns: 1fr; }
  .workflow-arrow { transform: rotate(90deg); justify-self: center; }
  .workflow-step { padding: 1.35rem; }
  .gate-timeline { grid-template-columns: 1fr; gap: .5rem; }
  .gate-timeline::before { top: 0; bottom: 0; left: 17px; width: 2px; height: auto; right: auto; }
  .gate { padding: 0 0 1.7rem 3rem; }
  .gate-dot { top: 3px; left: 9px; }
  .sources-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .nav-wrap { min-height: 76px; }
  .brand { width: 178px; }
  .menu-toggle { display: block; }
  .primary-nav { display: none; position: absolute; left: 1rem; right: 1rem; top: 76px; padding: 1rem; background: rgba(251,252,250,.98); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: .6rem .5rem; }
  .nav-cta { text-align: center; }
  .hero-grid, .split-grid, .use-case-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 2.2rem; }
  h1 { max-width: none; }
  .credibility-grid { grid-template-columns: 1fr 1fr; }
  .credibility-grid > div:nth-child(2) { border-right: 0; }
  .credibility-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.15); }
  .readouts-grid, .decision-columns, .partner-grid, .fit-grid, .insights-grid, .investor-grid { grid-template-columns: 1fr; }
  .investor-ask { grid-template-columns: 1fr; }
  .button-light { min-height: 54px; border-radius: 0; }
  .founder-path { grid-template-columns: 1fr 1fr; }
  .founder-path article:nth-child(2)::after { display: none; }
  .fit-grid { gap: 1px; }
  .portrait-wrap img { margin-inline: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .section-pad { padding: 4.2rem 0; }
  .shell { width: min(calc(100% - 1.25rem), var(--shell)); }
  .hero { padding-top: 3.3rem; }
  .credibility-grid { grid-template-columns: 1fr; }
  .credibility-grid > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .credibility-grid > div:last-child { border-bottom: 0; }
  .proof-row, .form-row.two, .footer-grid, .sources-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: .65rem; }
  .button-row { align-items: stretch; flex-direction: column; }
  .button-row .button { width: 100%; }
  .text-link { text-align: center; }
  .founder-path { grid-template-columns: 1fr; }
  .founder-path article::after { display: none !important; }
}


/* Premium investor-facing refinements */
.announcement-bar { position: sticky; top: 0; z-index: 60; min-height: 38px; color: rgba(255,255,255,.88); background: #061f24; border-bottom: 1px solid rgba(255,255,255,.08); }
.announcement-inner { min-height: 38px; display: flex; align-items: center; justify-content: center; gap: .75rem; font-size: .75rem; letter-spacing: .01em; }
.announcement-inner strong { color: #fff; }
.announcement-inner a { margin-left: .4rem; color: var(--mint-2); font-weight: 850; text-decoration: none; }
.announcement-divider { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }

.site-header { box-shadow: 0 9px 28px rgba(8,47,53,.045); }
.nav-cta { background: linear-gradient(135deg, #0a6868, #0c5057); box-shadow: 0 12px 28px rgba(10,100,100,.22); }
.hero { position: relative; background: radial-gradient(circle at 9% 8%, rgba(15,143,139,.16), transparent 30%), radial-gradient(circle at 91% 24%, rgba(202,165,90,.13), transparent 26%), linear-gradient(180deg, #fbfdfc 0%, #edf7f5 100%); }
.hero::before { content:""; position:absolute; inset:0; pointer-events:none; opacity:.25; background-image:linear-gradient(rgba(8,47,53,.025) 1px, transparent 1px),linear-gradient(90deg, rgba(8,47,53,.025) 1px, transparent 1px); background-size:36px 36px; mask-image:linear-gradient(to bottom, black, transparent 82%); }
.hero-grid { position: relative; z-index: 1; }
.hero-copy { padding-block: 1rem; }
.hero-lead { font-size: clamp(1.05rem, 1.45vw, 1.24rem); }
.hero-thesis { display:flex; flex-wrap:wrap; gap:.55rem; margin-top:1.5rem; }
.hero-thesis span { padding:.5rem .72rem; border-radius:999px; color:var(--teal-deep); background:rgba(255,255,255,.72); border:1px solid rgba(10,100,100,.14); box-shadow:0 8px 20px rgba(8,47,53,.05); font-size:.76rem; font-weight:850; }
.hero-snapshot { position:absolute; right:.85rem; bottom:.85rem; width:min(235px, calc(100% - 1.7rem)); padding:.72rem .82rem; border-radius:15px; color:#fff; background:rgba(6,31,36,.86); border:1px solid rgba(255,255,255,.18); box-shadow:0 14px 36px rgba(0,0,0,.2); backdrop-filter:blur(14px); }
.hero-snapshot span,.hero-snapshot strong,.hero-snapshot small { display:block; }
.hero-snapshot span { color:var(--mint-2); font-size:.56rem; font-weight:900; letter-spacing:.1em; text-transform:uppercase; }
.hero-snapshot strong { margin-top:.28rem; font-size:.88rem; }
.hero-snapshot small { margin-top:.2rem; color:rgba(255,255,255,.68); font-size:.68rem; line-height:1.3; }

.credibility { box-shadow: inset 0 1px rgba(255,255,255,.06); }
.credibility-grid > div { padding:1.55rem 1.35rem; }

.investment-thesis { padding:2.2rem 0; background:#fff; border-bottom:1px solid var(--line); }
.thesis-grid { display:grid; grid-template-columns:1.35fr repeat(3,1fr); border:1px solid var(--line); border-radius:26px; overflow:hidden; box-shadow:0 24px 70px rgba(8,47,53,.08); }
.thesis-grid > article { padding:1.45rem 1.5rem; background:#fff; }
.thesis-grid > article + article { border-left:1px solid var(--line); }
.thesis-intro { color:#fff; background:linear-gradient(145deg,#082f35,#0a5e61)!important; }
.thesis-intro .section-kicker { color:#e8d39b; }
.thesis-intro h2 { font-size:clamp(1.55rem,2.2vw,2.25rem); }
.thesis-card span { color:var(--gold); font-size:.68rem; font-weight:900; letter-spacing:.12em; }
.thesis-card h3 { margin:.8rem 0 .45rem; font-size:1.02rem; }
.thesis-card p { margin:0; color:var(--muted); font-size:.84rem; }

.problem { color:#fff; background:radial-gradient(circle at 80% 15%,rgba(15,143,139,.25),transparent 30%),linear-gradient(145deg,#061f24,#0b4148); }
.problem .section-heading h2 { color:#fff; }
.problem .prose > p { color:rgba(255,255,255,.77); }
.problem .proof-row article { background:rgba(255,255,255,.07); border-color:rgba(255,255,255,.14); }
.problem .proof-row p { color:rgba(255,255,255,.68); }
.problem .proof-row strong { color:#bde8df; }
.problem .proof-row article:nth-child(2) strong { color:#ffae9f; }

.platform-section { background:linear-gradient(180deg,#fff 0%,#f7fbfa 100%); }
.workflow-step { box-shadow:0 12px 28px rgba(8,47,53,.045); }
.readout-card img { filter:saturate(.95) contrast(1.02); }
.readout-copy { padding:1.35rem 1.45rem 1.6rem; }

.investor-section { position:relative; overflow:hidden; background:radial-gradient(circle at 85% 8%,rgba(202,165,90,.18),transparent 26%),linear-gradient(145deg,#061f24 0%,#0a4f54 100%); }
.investor-section::after { content:""; position:absolute; width:480px; height:480px; right:-180px; bottom:-220px; border-radius:50%; border:1px solid rgba(255,255,255,.09); box-shadow:0 0 0 60px rgba(255,255,255,.025),0 0 0 120px rgba(255,255,255,.018); }
.investor-section .shell { position:relative; z-index:1; }
.investor-card { background:linear-gradient(145deg,rgba(255,255,255,.095),rgba(255,255,255,.035)); backdrop-filter:blur(10px); }
.capital-plan { margin-top:1.3rem; display:grid; grid-template-columns:.82fr 1.58fr; gap:1px; overflow:hidden; border-radius:24px; background:rgba(255,255,255,.13); border:1px solid rgba(255,255,255,.14); }
.capital-heading { padding:1.7rem; background:#d7eee9; color:var(--teal-deep); }
.capital-heading span { color:var(--teal-dark); font-size:.7rem; font-weight:900; letter-spacing:.1em; text-transform:uppercase; }
.capital-heading h3 { margin:.75rem 0 0; font-size:1.45rem; }
.capital-items { display:grid; grid-template-columns:1fr 1fr; gap:1px; background:rgba(255,255,255,.12); }
.capital-items article { padding:1.35rem; background:#103b42; }
.capital-items strong { display:block; color:#fff; }
.capital-items p { margin:.35rem 0 0; color:rgba(255,255,255,.66); font-size:.82rem; }

.about-section { background:radial-gradient(circle at 10% 30%,rgba(15,143,139,.11),transparent 30%),linear-gradient(130deg,#edf8f5 0%,#fbfcfa 70%); }
.portrait-wrap { display:flex; justify-content:center; }
.portrait-wrap img { border-radius:26px; border:8px solid rgba(255,255,255,.88); box-shadow:0 28px 72px rgba(8,47,53,.18); }
.about-section .button-row { flex-wrap:wrap; }
.founder-quote { margin:1.4rem 0 0; padding:1rem 1.2rem; border-left:4px solid var(--gold); color:var(--ink-2); background:rgba(255,255,255,.6); border-radius:0 16px 16px 0; font-size:1rem; font-weight:650; }

.contact-section { background:radial-gradient(circle at 10% 10%,rgba(15,143,139,.25),transparent 28%),linear-gradient(145deg,#061f24,#0a5055); }
.contact-form { border:1px solid rgba(255,255,255,.28); }
.site-footer { background:#f4f9f7; }

@media (max-width: 1040px) {
  .site-header { top:38px; }
  .thesis-grid { grid-template-columns:1fr 1fr; }
  .thesis-grid > article + article { border-left:0; border-top:1px solid var(--line); }
  .thesis-grid > article:nth-child(even) { border-left:1px solid var(--line); }
  .capital-plan { grid-template-columns:1fr; }
}
@media (max-width: 760px) {
  .announcement-inner { justify-content:flex-start; overflow:hidden; white-space:nowrap; padding-inline:.2rem; }
  .announcement-inner > span:nth-of-type(3), .announcement-inner a { display:none; }
  .announcement-divider { display:none; }
  .site-header { top:38px; }
  .hero-snapshot { position:static; width:auto; margin:0; border-radius:0; }
  .thesis-grid { grid-template-columns:1fr; }
  .thesis-grid > article:nth-child(even), .thesis-grid > article + article { border-left:0; border-top:1px solid var(--line); }
  .capital-items { grid-template-columns:1fr; }
}

.standalone-page .site-header { top: 0; }