@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/SpaceGrotesk-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Mono";
  src: url("../assets/fonts/SpaceMono-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "DM Sans";
  src: url("../assets/fonts/DMSans-Variable.ttf") format("truetype");
  font-weight: 100 1000;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "DM Sans";
  src: url("../assets/fonts/DMSans-Italic-Variable.ttf") format("truetype");
  font-weight: 100 1000;
  font-style: italic;
  font-display: swap;
}

:root {
  --navy: #1b3158;
  --paper: #fbf5f0;
  --sky: #a7d9fa;
  --ink: #111;
  --mute: #5b636b;
  --line: #ddd6dd;
  --sand: #f3e6d8;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

#status, #share, #faq, #eligibility {
  scroll-margin-top: 92px;
}

body {
  margin: 0;
  color: var(--navy);
  background: #fff;
  font-family: "DM Sans", Arial, sans-serif;
  font-weight: 400;
}

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

button, input { font: inherit; }

button { cursor: pointer; }

img { max-width: 100%; }

.topbar {
  position: fixed;
  z-index: 8;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
}

.brand img {
  display: block;
  width: 132px;
  height: auto;
}

.menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.menu a {
  font-size: 16px;
  color: #111;
}

.menu a:hover { opacity: .65; }

.burger {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
}

.burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  margin: 5px 0;
  background: #111;
}

.connect-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: #111;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  line-height: 1.2;
}

.connect-btn:hover { background: #292929; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 860px;
  padding: 190px 24px 120px;
  text-align: center;
  background:
    url("../assets/img/arc-hero.svg") center top / cover no-repeat,
    linear-gradient(#41a1e2, #b5e1ff 28%, #fbf5f0);
}

.hero-art {
  pointer-events: none;
  position: absolute;
  inset: 0;
}

.arc {
  position: absolute;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 50%;
}

.a1 {
  width: 920px;
  height: 920px;
  left: -210px;
  top: -80px;
}

.a2 {
  width: 1280px;
  height: 1280px;
  left: -80px;
  top: -240px;
  border-color: rgba(255,255,255,.45);
}

.a3 {
  position: absolute;
  left: 18%;
  top: 0;
  width: 1px;
  height: 78%;
  border: 0;
  border-radius: 0;
  background: linear-gradient(#fff, transparent);
}

.dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  left: calc(18% - 4px);
  top: 42%;
  box-shadow: 0 0 0 6px rgba(255,255,255,.25);
}

.kicker {
  position: relative;
  margin: 0 0 22px;
  font-family: "Space Mono", monospace;
  font-size: 14px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #2f578c;
}

.kicker.dark { color: #664c88; }

.hero h1 {
  position: relative;
  max-width: 980px;
  margin: 0 auto 28px;
  padding: 0 16px;
  font-family: "Space Grotesk", Arial, sans-serif;
  font-weight: 300;
  font-size: clamp(42px, 5.6vw, 80px);
  line-height: 1.06;
  letter-spacing: -.04em;
}

.lead {
  position: relative;
  max-width: 620px;
  margin: 0 auto 36px;
  padding: 0 12px;
  font-size: 22px;
  line-height: 1.35;
}

.ticks {
  height: 28px;
  background-image: repeating-linear-gradient(
    90deg,
    #ddd6dd 0,
    #ddd6dd 2px,
    transparent 2px,
    transparent 56px
  );
  background-position: center;
  opacity: .8;
}

.strip {
  overflow: hidden;
  padding: 28px 0 10px;
  border-bottom: 1px solid #eee;
}

.strip-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: slide 28s linear infinite;
}

.strip-track img {
  height: 28px;
  width: auto;
  filter: grayscale(1);
  opacity: .85;
}

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 120px 40px;
}

.panel h2,
.faq h2,
.vision h2,
.foot-mid h2 {
  margin: 0 0 18px;
  font-family: "Space Grotesk", Arial, sans-serif;
  font-weight: 300;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.panel-copy p:last-child {
  font-size: 20px;
  line-height: 1.4;
  max-width: 460px;
}

.panel-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.panel-card label,
.foot-mid label {
  display: block;
  margin-bottom: 8px;
  font-family: "Space Mono", monospace;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--mute);
}

.panel-card input {
  width: 100%;
  margin-bottom: 18px;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid #c8cdd3;
  outline: 0;
  font-size: 18px;
  color: var(--navy);
  background: transparent;
}

.note {
  min-height: 1.2em;
  margin: 14px 0 0;
  font-size: 14px;
  color: #2f578c;
}

.steps {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 40px 80px;
}

.steps article {
  display: grid;
  grid-template-columns: 56px 1fr 1.1fr;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  border-top: 1px solid #ececec;
}

.steps article:last-child { border-bottom: 1px solid #ececec; }

.steps img { width: 48px; height: 48px; }

.steps h3 {
  margin: 0;
  font-family: "Space Grotesk", Arial, sans-serif;
  font-size: 36px;
  font-weight: 300;
}

.steps p {
  margin: 0;
  color: var(--navy);
  font-size: 16px;
  line-height: 1.45;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1180px;
  margin: 0 auto 40px;
  padding: 0 40px 80px;
}

.facts > div {
  padding: 22px 0;
  border-top: 1px solid #d7dbe0;
  border-bottom: 1px solid #d7dbe0;
}

.facts strong {
  display: block;
  font-family: "Space Grotesk", Arial, sans-serif;
  font-size: 32px;
  font-weight: 300;
}

.facts span {
  font-family: "Space Mono", monospace;
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mute);
}

.vision {
  position: relative;
  overflow: hidden;
  padding: 120px 40px 140px;
  background: var(--sand);
}

.vision::before {
  content: "";
  position: absolute;
  width: 900px;
  height: 900px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 50%;
  right: -180px;
  top: -120px;
}

.vision .kicker,
.vision h2,
.vision p,
.vision .connect-btn {
  position: relative;
}

.vision h2 { max-width: 720px; }

.vision p {
  max-width: 520px;
  margin: 0 0 32px;
  font-size: 20px;
  line-height: 1.4;
}

.faq {
  max-width: 960px;
  margin: 0 auto;
  padding: 100px 40px 120px;
}

.faq-list { margin-top: 40px; }

.item { border-bottom: 1px solid #acc6e9; }

.item > button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  border: 0;
  background: none;
  text-align: left;
  font-size: 20px;
  color: #111;
}

.item > button::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 1.5px solid #111;
  border-bottom: 1.5px solid #111;
  transform: rotate(45deg);
}

.item.open > button::after { transform: rotate(-135deg); }

.item p {
  display: none;
  margin: 0 0 22px;
  max-width: 640px;
  color: var(--mute);
  line-height: 1.5;
}

.item.open p { display: block; }

.foot {
  padding: 80px 40px 24px;
  background: #f7f1ea;
  color: var(--navy);
}

.foot-top,
.foot-mid,
.foot-bot {
  max-width: 1180px;
  margin: 0 auto;
}

.foot-top {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  padding-bottom: 70px;
}

.foot-top p { max-width: 260px; line-height: 1.4; }

.cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 40px;
}

.cols > div { display: grid; align-content: start; gap: 10px; }

.lbl {
  margin: 0 0 8px;
  font-family: "Space Mono", monospace;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #7a8490;
}

.cols a:hover { color: #2f578c; }

.foot .connect-btn { justify-self: start; }

.foot-mid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;
  padding: 48px 0;
  border-top: 1px solid #d8cfc6;
  border-bottom: 1px solid #d8cfc6;
}

.mail-row {
  display: flex;
  border-bottom: 1px solid #b7b0a8;
  margin-top: 12px;
}

.mail-row input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 10px 0 14px;
  font-size: 18px;
}

.mail-row button {
  border: 0;
  background: none;
  padding: 0 4px;
}

.mail-row img { width: 16px; display: block; }

.foot-bot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  font-family: "Space Mono", monospace;
  font-size: 11px;
  color: #768597;
}

.foot-bot div { display: flex; gap: 22px; }

.cookie-open {
  border: 0;
  background: none;
  color: inherit;
  padding: 0;
  font: inherit;
}

.toast {
  position: fixed;
  z-index: 12;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 14px 14px 20px;
  background: #fff;
  box-shadow: 0 8px 40px rgba(5,15,28,.18);
  font-size: 13px;
  transform: translateY(140%);
  transition: transform .3s;
}

.toast.show { transform: translateY(0); }

.toast p { margin: 0; }

.ok {
  border: 0;
  background: #111;
  color: #fff;
  padding: 10px 14px;
  border-radius: 4px;
}

@media (max-width: 860px) {
  .topbar { padding: 18px 18px 0; }
  .brand img { width: 108px; }

  .menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 18px 20px;
    background: #fff;
    border: 1px solid #e4e4e4;
  }

  .menu.open { display: flex; }
  .burger { display: block; }

  .hero {
    min-height: 720px;
    padding: 150px 18px 90px;
  }

  .lead { font-size: 18px; }
  .a1, .a2 { left: -360px; }

  .panel,
  .foot-top,
  .foot-mid,
  .facts {
    grid-template-columns: 1fr;
  }

  .panel, .steps, .faq, .vision, .foot {
    padding-left: 18px;
    padding-right: 18px;
  }

  .steps article {
    grid-template-columns: 40px 1fr;
    gap: 14px;
  }

  .steps p { grid-column: 1 / -1; }
  .steps h3 { font-size: 28px; }

  .vision { padding-top: 80px; padding-bottom: 90px; }
  .cols { grid-template-columns: 1fr 1fr; margin-top: 36px; }
  .foot-bot { display: block; line-height: 2; }
  .toast { left: 16px; right: 16px; }
}