:root {
  --bg: #020814;
  --bg-soft: #061629;
  --bg-card: rgba(7, 19, 34, 0.78);
  --bg-card-solid: #071322;
  --border: rgba(132, 178, 223, 0.18);
  --text: #f3f7fb;
  --muted: #a8b8c9;
  --muted-2: #72859a;
  --blue: #16a9ff;
  --blue-soft: rgba(22, 169, 255, 0.14);
  --red: #ff2238;
  --red-soft: rgba(255, 34, 56, 0.18);
  --gold: #f4b840;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(22, 169, 255, 0.18), transparent 34rem),
    radial-gradient(circle at 84% 18%, rgba(255, 34, 56, 0.12), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  padding: 10px 16px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  transition: background 180ms ease, border 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(2, 8, 20, 0.82);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand img {
  border-radius: 50%;
  box-shadow: 0 0 28px rgba(255, 34, 56, 0.28);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.94rem;
  font-weight: 750;
  transition: color 160ms ease, background 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.site-nav .nav-cta {
  color: #fff;
  background: linear-gradient(135deg, var(--red), #a70c20);
  box-shadow: 0 10px 28px rgba(255, 34, 56, 0.28);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  isolation: isolate;
  padding: 118px 0 72px;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg {
  background-image: url("../images/whaler-hero.webp");
  background-position: center;
  background-size: cover;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 8, 20, 0.9) 0%, rgba(2, 8, 20, 0.72) 34%, rgba(2, 8, 20, 0.24) 70%, rgba(2, 8, 20, 0.56) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(2, 8, 20, 0.18) 38%, rgba(2, 8, 20, 0.64) 100%);
}

.hero-content {
  max-width: 780px;
  margin-inline: auto auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 4px;
  font-size: clamp(4.2rem, 14vw, 9.5rem);
  line-height: 0.9;
  letter-spacing: 0.04em;
  font-weight: 1000;
  text-transform: uppercase;
  text-shadow: 0 0 34px rgba(22, 169, 255, 0.34), 0 0 18px rgba(255, 34, 56, 0.12);
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  margin-bottom: 20px;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.hero-line {
  margin-bottom: 0;
  color: #fff;
  font-size: clamp(1.75rem, 4vw, 3.2rem);
  line-height: 1.08;
  font-weight: 930;
  letter-spacing: -0.04em;
}

.hero-subtitle {
  margin: 8px 0 18px;
  color: var(--red);
  font-size: clamp(1.45rem, 3.2vw, 2.6rem);
  line-height: 1.12;
  font-weight: 920;
  letter-spacing: -0.035em;
}

.hero-text {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions,
.button-row,
.center-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.center-actions {
  justify-content: center;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 900;
  transition: transform 160ms ease, border 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--red), #a80d20);
  box-shadow: 0 18px 36px rgba(255, 34, 56, 0.26);
}

.btn-secondary {
  color: #eaf7ff;
  background: linear-gradient(135deg, rgba(22, 169, 255, 0.24), rgba(22, 169, 255, 0.1));
  border-color: rgba(22, 169, 255, 0.34);
}

.btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border);
}

.contract-strip,
.contract-box {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  margin-top: 26px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(2, 8, 20, 0.74);
  padding: 10px;
  box-shadow: var(--shadow);
}

.contract-strip span,
.contract-box span {
  color: var(--muted-2);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

code {
  color: #dff3ff;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  overflow-wrap: anywhere;
}

.copy-btn {
  flex: 0 0 auto;
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 9px 12px;
  font-size: 0.85rem;
  font-weight: 900;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.copy-btn:hover,
.copy-btn:focus-visible {
  background: var(--blue-soft);
  transform: translateY(-1px);
}

.copy-btn.is-copied {
  background: rgba(55, 214, 130, 0.18);
  border-color: rgba(55, 214, 130, 0.34);
}

.section {
  padding: clamp(72px, 10vw, 124px) 0;
}

.split-grid,
.two-cols,
.token-card,
.transparency-card,
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(28px, 6vw, 70px);
  align-items: start;
}

.lead-copy {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.lead-copy strong {
  color: var(--text);
}

.idea-section {
  position: relative;
}

.idea-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 24% 42%, rgba(22, 169, 255, 0.13), transparent 32rem);
}

.mission-banner {
  padding: 0 0 clamp(72px, 8vw, 110px);
}

.banner-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card-solid);
  box-shadow: var(--shadow);
}

.banner-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 8, 20, 0.74), rgba(2, 8, 20, 0.08) 50%, rgba(2, 8, 20, 0.24));
  pointer-events: none;
}

.banner-card img {
  width: 100%;
  min-height: 280px;
  object-fit: cover;
}

.banner-card figcaption {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  z-index: 2;
  max-width: 760px;
}

.banner-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  font-weight: 1000;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.banner-card p {
  max-width: 620px;
  margin: 0;
  color: #d9e7f4;
  font-size: 1.08rem;
}

.card-grid.two-cols {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
}

.content-card,
.token-card,
.transparency-card,
.phase-card,
.faq-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(11, 31, 54, 0.82), rgba(5, 14, 26, 0.72));
  box-shadow: var(--shadow);
}

.content-card {
  padding: clamp(24px, 4vw, 42px);
}

.feature-card p,
.stats-card p,
.transparency-card p,
.phase-card p,
.faq-list p {
  color: var(--muted);
}

.feature-card .btn {
  margin-top: 10px;
}

.stats-card {
  display: grid;
  gap: 16px;
}

.stat-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 6px 14px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}

.stat-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.stat-row span {
  grid-row: span 2;
  color: var(--red);
  font-weight: 1000;
}

.stat-row strong {
  display: block;
  font-size: 1.12rem;
}

.stat-row p {
  margin: 0;
}

.token-section {
  background: linear-gradient(180deg, rgba(22, 169, 255, 0.03), rgba(255, 34, 56, 0.035));
}

.token-card {
  grid-template-columns: minmax(260px, 0.52fr) minmax(0, 1fr);
  padding: clamp(22px, 4vw, 46px);
  align-items: center;
}

.token-logo-wrap {
  display: grid;
  place-items: center;
}

.token-logo-wrap img {
  width: min(100%, 360px);
  border-radius: 50%;
  box-shadow: 0 0 70px rgba(255, 34, 56, 0.2), 0 0 90px rgba(22, 169, 255, 0.15);
}

.info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.info-list div {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.045);
  padding: 14px;
}

.info-list dt {
  color: var(--muted-2);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.info-list dd {
  margin: 6px 0 0;
  color: var(--text);
  font-weight: 850;
}

.contract-box {
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.contract-box span,
.contract-box code {
  width: 100%;
}

.copy-btn-large {
  width: 100%;
  min-height: 44px;
  margin-left: 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading p {
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.steps li {
  min-height: 122px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.045);
  padding: 18px;
  color: #d9e7f4;
  font-weight: 730;
}

.steps span {
  display: block;
  margin-bottom: 18px;
  color: var(--red);
  font-weight: 1000;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.phase-card {
  padding: 22px;
}

.phase-card span {
  display: inline-flex;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 34, 56, 0.34);
  border-radius: 999px;
  background: var(--red-soft);
  color: #ffb2bb;
  padding: 5px 10px;
  font-size: 0.74rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.transparency-card {
  padding: clamp(24px, 4vw, 44px);
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0 0 20px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: #d9e7f4;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at center, var(--blue), transparent 68%);
  box-shadow: 0 0 18px rgba(22, 169, 255, 0.5);
}

.small-note {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.faq-list {
  max-width: 860px;
  margin-inline: auto;
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 0;
  overflow: hidden;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 22px;
  font-weight: 920;
}

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

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--red);
  font-size: 1.3rem;
  line-height: 1;
}

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

.faq-list p {
  margin: 0;
  border-top: 1px solid var(--border);
  padding: 0 22px 20px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #020711;
  padding: 52px 0 88px;
}

.footer-grid {
  grid-template-columns: 1.2fr 0.7fr 1.1fr;
}

.footer-brand {
  margin-bottom: 16px;
}

.site-footer p,
.site-footer a {
  color: var(--muted);
}

.site-footer a {
  display: block;
  margin-bottom: 9px;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--text);
}

.site-footer h3 {
  font-size: 0.82rem;
  color: var(--text);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 44px;
  border-top: 1px solid var(--border);
  padding-top: 22px;
  color: var(--muted-2);
  font-size: 0.88rem;
}

.footer-bottom p {
  margin: 0;
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(2, 8, 20, 0.96);
    padding: 10px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 16px;
  }

  .hero {
    min-height: 92svh;
    padding-top: 104px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(2, 8, 20, 0.94), rgba(2, 8, 20, 0.74)),
      linear-gradient(0deg, var(--bg), rgba(2, 8, 20, 0.2) 50%, rgba(2, 8, 20, 0.76));
  }

  .split-grid,
  .two-cols,
  .token-card,
  .transparency-card,
  .footer-grid,
  .card-grid.two-cols {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .roadmap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .hero {
    align-items: end;
    padding-bottom: 58px;
  }

  .hero-bg {
    background-position: 54% center;
  }

  .hero-actions,
  .button-row {
    align-items: stretch;
  }

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

  .contract-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .contract-strip .copy-btn {
    width: 100%;
    margin-left: 0;
  }

  .banner-card img {
    min-height: 420px;
  }

  .banner-card figcaption {
    right: 18px;
    bottom: 18px;
    left: 18px;
  }

  .info-list,
  .steps,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }

  .site-footer {
    padding-bottom: 104px;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 110;
    display: flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--red), #a80d20);
    color: #fff;
    font-weight: 950;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.48), 0 0 28px rgba(255, 34, 56, 0.28);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}