:root {
  --ocean: #0b6f69;
  --ocean-deep: #095a55;
  --mint: #18b5a4;
  --coral: #e57a6e;
  --mist: #c5e4df;
  --bg: #d6ebe7;
  --bg-deep: #b8ddd6;
  --cream: #fbf7f0;
  --ink: #102422;
  --muted: #3d5652;
  --surface: #ffffff;
  --border: #9dc4be;
  --font-ui: "Inter", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --shadow-soft: 0 18px 44px rgba(16, 36, 34, 0.1);
  --radius: 1.25rem;
  --measure: 34rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: var(--ocean);
  color: #fff;
  border-radius: 0 0 0.5rem 0;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

/* ---------------------------------------------------------------- topbar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 247, 240, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(157, 196, 190, 0.35);
}

.topbar-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 0.85rem 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex: none;
}

.brand-mark {
  display: block;
  width: 2.15rem;
  height: 2.15rem;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav > a:not(.btn) {
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.925rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 150ms ease, background 150ms ease;
}

.nav > a:not(.btn):hover {
  color: var(--ocean);
  background: rgba(24, 181, 164, 0.1);
}

.nav > .btn {
  margin-left: 0.5rem;
}

@media (max-width: 860px) {
  .nav > a:not(.btn) {
    display: none;
  }
}

/* ------------------------------------------------------------------ btns */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 160ms ease, transform 160ms ease,
    box-shadow 160ms ease, border-color 160ms ease;
}

.btn-sm {
  min-height: 2.5rem;
  padding: 0.45rem 1.1rem;
  font-size: 0.925rem;
}

.btn-primary {
  background: var(--ocean);
  color: #fff;
  box-shadow: 0 10px 24px rgba(11, 111, 105, 0.24);
}

.btn-primary:hover {
  background: var(--ocean-deep);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ocean);
  border: 1.5px solid rgba(11, 111, 105, 0.35);
}

.btn-ghost:hover {
  border-color: var(--ocean);
  background: rgba(24, 181, 164, 0.1);
}

/* ------------------------------------------------------------------ hero */

.hero {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 1.5rem 4.5rem;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ocean);
}

.hero h1 {
  margin: 0;
}

.h1-brand {
  display: block;
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  line-height: 1;
  color: var(--ocean);
}

.h1-line {
  display: block;
  margin-top: 0.85rem;
  font-size: clamp(1.75rem, 3.6vw, 2.6rem);
  line-height: 1.2;
  color: var(--ink);
}

.lede {
  margin: 1.5rem 0 0;
  max-width: var(--measure);
  font-size: 1.15rem;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.cta-note {
  margin: 1rem 0 0;
  max-width: 26rem;
  font-size: 0.925rem;
  color: var(--muted);
}

.hero-art {
  margin: 0;
  position: relative;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: -8% -6% -10% -6%;
  border-radius: 50%;
  background: radial-gradient(
    circle at 55% 45%,
    rgba(24, 181, 164, 0.28),
    rgba(229, 122, 110, 0.14) 55%,
    transparent 72%
  );
  filter: blur(10px);
}

.hero-art img {
  position: relative;
  display: block;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    padding: 2.5rem 1.5rem 3rem;
  }

  .hero-art {
    order: -1;
  }
}

/* ----------------------------------------------------------------- story */

.story {
  background: linear-gradient(180deg, #eef7f4 0%, var(--bg) 100%);
  border-top: 1px solid rgba(157, 196, 190, 0.4);
  border-bottom: 1px solid rgba(157, 196, 190, 0.4);
}

.story-inner {
  width: min(46rem, 100%);
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
  text-align: center;
}

.story h2 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.story p {
  margin: 0 auto 1.1rem;
  max-width: 36rem;
  font-size: 1.1rem;
  color: var(--muted);
}

.story-close {
  margin-top: 2rem !important;
  font-family: var(--font-display);
  font-size: 1.3rem !important;
  color: var(--ocean) !important;
}

/* -------------------------------------------------------------- sections */

.section {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3.4vw, 2.25rem);
}

.section-head p {
  margin: 0.85rem 0 0;
  font-size: 1.075rem;
  color: var(--muted);
}

/* --------------------------------------------------------------- pillars */

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
}

.pillar {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid rgba(157, 196, 190, 0.45);
  box-shadow: 0 6px 20px rgba(16, 36, 34, 0.05);
}

.pillar-icon {
  display: block;
  font-size: 1.75rem;
  line-height: 1;
}

.pillar h3 {
  margin: 0.9rem 0 0;
  font-size: 1.3rem;
}

.pillar p {
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.pillar-soon {
  display: inline-block;
  margin: 0.5rem 0 0 !important;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: rgba(229, 122, 110, 0.16);
  color: #a8493d !important;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------------- quote */

.quote {
  background: var(--ocean);
  color: #eefaf7;
}

.quote blockquote {
  width: min(44rem, 100%);
  margin: 0 auto;
  padding: 4rem 1.5rem;
  text-align: center;
}

.quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.35;
}

/* -------------------------------------------------------------- promises */

.promises {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(22rem, 1fr));
  gap: 1.5rem 3rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.promises li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.promises li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(24, 181, 164, 0.18);
}

.promises strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
}

/* --------------------------------------------------------------- roadmap */

.roadmap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem 2.5rem;
}

.roadmap-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ocean);
}

.roadmap-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-list li {
  position: relative;
  padding: 0.6rem 0 0.6rem 2rem;
  border-bottom: 1px solid rgba(157, 196, 190, 0.35);
  color: var(--muted);
  font-size: 1.05rem;
}

.roadmap-list li::before {
  content: "○";
  position: absolute;
  left: 0;
  color: var(--border);
  font-size: 1.05rem;
}

.roadmap-list li.done {
  color: var(--ink);
}

.roadmap-list li.done::before {
  content: "✓";
  color: var(--ocean);
  font-weight: 700;
}

/* ------------------------------------------------------------------- why */

.why {
  background: linear-gradient(180deg, var(--bg) 0%, #eef7f4 100%);
  border-top: 1px solid rgba(157, 196, 190, 0.4);
  border-bottom: 1px solid rgba(157, 196, 190, 0.4);
}

.why-inner {
  width: min(44rem, 100%);
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
  text-align: center;
}

.why h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.6rem, 3.4vw, 2.25rem);
}

.why p {
  margin: 0 auto;
  max-width: 34rem;
  font-size: 1.15rem;
  color: var(--muted);
}

.why-close {
  margin-top: 1.5rem !important;
  font-family: var(--font-display);
  font-size: 1.35rem !important;
  color: var(--ocean) !important;
}

/* ------------------------------------------------------------------- faq */

.faq {
  max-width: 44rem;
}

.faq details {
  border-bottom: 1px solid rgba(157, 196, 190, 0.45);
}

.faq summary {
  padding: 1.1rem 2rem 1.1rem 0;
  position: relative;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.075rem;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ocean);
  font-size: 1.4rem;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "–";
}

.faq summary:hover {
  color: var(--ocean);
}

.faq details p {
  margin: 0 0 1.25rem;
  max-width: 40rem;
  color: var(--muted);
}

.faq a {
  color: var(--ocean);
  font-weight: 600;
}

/* --------------------------------------------------------------- closing */

.closing-inner {
  width: min(44rem, 100%);
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
  text-align: center;
}

.closing-slogan {
  margin: 0 0 1.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  color: var(--ocean);
}

/* ---------------------------------------------------------------- footer */

.footer {
  background: #0e2b28;
  color: #cfe4e0;
}

.footer-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  padding: 3rem 1.5rem 1.5rem;
}

.footer-brand .brand-name {
  color: #fff;
}

.footer-brand p {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  opacity: 0.75;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.5rem;
  align-items: center;
}

.footer-links a {
  color: #cfe4e0;
  font-size: 0.95rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.footer-legal {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
  font-size: 0.85rem;
  opacity: 0.6;
}

/* --------------------------------------------- article / prose (about) */

.page-soft {
  background: linear-gradient(180deg, #eef7f4 0%, var(--cream) 30%);
}

.article {
  width: min(46rem, 100%);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.article h1 {
  margin: 0;
}

.article .h1-brand {
  font-size: clamp(2.25rem, 5.5vw, 3.25rem);
}

.article .h1-line {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  color: var(--muted);
}

.prose {
  margin-top: 2rem;
}

.prose-lede {
  font-size: 1.2rem;
  color: var(--ink);
}

.article-art {
  margin: 2.5rem 0;
}

.article-art img {
  display: block;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.prose h2 {
  margin: 2.75rem 0 0.75rem;
  font-size: 1.5rem;
}

.prose p {
  margin: 0 0 1.1rem;
  font-size: 1.075rem;
  color: var(--muted);
}

.prose ul {
  margin: 0 0 1.25rem;
  padding-left: 1.35rem;
}

.prose li {
  margin: 0.5rem 0;
  font-size: 1.075rem;
  color: var(--muted);
}

.prose strong {
  color: var(--ink);
}

.prose a {
  color: var(--ocean);
  font-weight: 600;
}

.prose-slogan {
  margin-top: 3rem !important;
  padding-top: 2rem;
  border-top: 1px solid rgba(157, 196, 190, 0.5);
  font-family: var(--font-display);
  font-size: 1.35rem !important;
  color: var(--ocean) !important;
}

/* ------------------------------------------------------- legal documents */

.legal-page {
  background: linear-gradient(180deg, #eef7f4 0%, var(--cream) 25%);
}

.legal {
  width: min(46rem, 100%);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.legal-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ocean);
}

.legal h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 2.75rem);
}

.legal-meta {
  margin: 0.6rem 0 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.legal h2 {
  margin: 2.5rem 0 0.7rem;
  font-size: 1.4rem;
}

.legal h3 {
  margin: 1.5rem 0 0.4rem;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 600;
}

.legal p,
.legal li {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.legal p {
  margin: 0.7rem 0 0;
}

.legal ul {
  margin: 0.6rem 0 0;
  padding-left: 1.35rem;
}

.legal li + li {
  margin-top: 0.4rem;
}

.legal strong {
  color: var(--ink);
}

.legal a {
  color: var(--ocean);
  font-weight: 600;
}

.legal code {
  padding: 0.1rem 0.35rem;
  border-radius: 0.35rem;
  background: rgba(24, 181, 164, 0.14);
  font-size: 0.95em;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}