@font-face { font-family: sst; src: url(assets/0dd3c4102fbd3522-s.p.woff2) format("woff2"); font-weight: 700; font-style: normal; font-display: fallback; }
@font-face { font-family: sst; src: url(assets/7ab6b17e1a631b63-s.p.woff2) format("woff2"); font-weight: 500; font-style: normal; font-display: fallback; }
@font-face { font-family: sst; src: url(assets/bf6525934847a4d3-s.p.woff2) format("woff2"); font-weight: 400; font-style: normal; font-display: fallback; }
@font-face { font-family: sst; src: url(assets/da6cd053a5fe27eb-s.p.woff2) format("woff2"); font-weight: 700; font-style: italic; font-display: fallback; }
@font-face { font-family: sst; src: url(assets/34a3a4404cc4e61f-s.p.woff2) format("woff2"); font-weight: 400; font-style: italic; font-display: fallback; }

:root {
  --bg: #f7f8fb;
  --ink: #0a0a0a;
  --grey: #667085;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --lavender: #efeafb;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: sst, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; }

/* ============ HEADER ============ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,248,251,.85);
  backdrop-filter: blur(12px);
}
.header-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center; gap: 40px;
  padding: 14px 32px;
}
.logo img { height: 26px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav-item { position: relative; }
.nav-item > button {
  font: 500 15px/1 sst, Arial, sans-serif;
  background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; gap: 6px;
  color: var(--ink); padding: 6px 0;
}
.chev { width: 10px; height: 10px; }
.dropdown {
  position: absolute; top: 100%; left: -16px; min-width: 180px;
  background: #fff; border: 1px solid #e6e8ee; border-radius: 12px;
  padding: 8px; display: none; flex-direction: column;
  box-shadow: 0 12px 32px rgb(0 0 0 / .08);
}
.nav-item:hover .dropdown { display: flex; }
.dropdown a {
  padding: 10px 14px; border-radius: 8px; font-size: 14px; font-weight: 500;
}
.dropdown a:hover { background: #f1f2f6; }
.social { display: flex; gap: 14px; align-items: center; }
.social img { width: 20px; height: 20px; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 700px;
  display: flex; flex-direction: column;
  background:
    radial-gradient(1200px 500px at 50% -10%, #fdf2fb 0%, transparent 60%),
    var(--bg);
  overflow: hidden;
}
/* faint circuit-dot texture */
.hero::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    radial-gradient(circle at 1px 1px, #d9dbe6 1px, transparent 0);
  background-size: 26px 26px;
  mask-image: linear-gradient(to bottom, transparent 40%, black 95%);
}
.hero-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape { position: absolute; }
img.shape {
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, black 52%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, black 52%, transparent 78%);
}
.icosa { top: 48px; left: 44%; width: 200px; animation: drift 14s ease-in-out infinite alternate; }
.square { top: 190px; right: -15px; width: 115px; animation: drift 18s ease-in-out infinite alternate-reverse; }
.orb { top: 430px; left: 63%; width: 110px; animation: drift 11s ease-in-out infinite alternate; }
.blob-pink {
  top: 30px; right: 12%; width: 230px; height: 190px; border-radius: 50%;
  background: radial-gradient(ellipse at 50% 50%, rgba(216,180,244,.55), transparent 70%);
  filter: blur(30px); animation: drift 19s ease-in-out infinite alternate;
}
.blob-lav {
  top: 60px; left: 8%; width: 260px; height: 180px; border-radius: 50%;
  background: radial-gradient(ellipse at 50% 50%, rgba(233,213,249,.5), transparent 70%);
  filter: blur(35px); animation: drift 23s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate(0,0) rotate(0deg); }
  to   { transform: translate(14px,-18px) rotate(3deg); }
}

.hero-copy {
  position: relative; z-index: 2; text-align: center;
  margin: auto; padding: 120px 24px 60px;
}
.hero-title {
  font-size: clamp(44px, 6.2vw, 88px);
  font-weight: 700; letter-spacing: -.03em; line-height: 1.02;
}
.hero-lede {
  margin-top: 26px; font-size: 19px; font-weight: 400;
}
.hero-actions {
  margin-top: 42px; display: flex; gap: 16px; justify-content: center;
}
.cta {
  display: inline-block; min-width: 200px;
  padding: 18px 34px; border-radius: 10px;
  background: var(--ink); color: #fff;
  font-size: 15px; font-weight: 500; text-align: center;
  transition: transform .15s ease;
}
.cta:hover { transform: translateY(-2px); }
.cta.secondary {
  background: transparent; color: var(--ink);
  border: 1px solid var(--ink);
}

/* ============ TICKER ============ */
.ticker {
  position: relative; z-index: 2;
  padding: 26px 0 34px; overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}
.ticker-track {
  display: flex; align-items: center; gap: 42px;
  width: max-content; animation: scroll 36s linear infinite;
}
.ticker span {
  font-size: 15px; color: #98a2b3; white-space: nowrap; font-weight: 500;
}
.ticker i {
  width: 9px; height: 9px; flex: 0 0 auto;
  border: 1.5px solid #c7cddb; transform: rotate(45deg);
}
@keyframes scroll { to { transform: translateX(-50%); } }

/* ============ SECTIONS ============ */
.section { max-width: 1200px; margin: 0 auto; padding: 110px 32px; }
.section-title {
  font-size: clamp(34px, 4vw, 56px); font-weight: 700; letter-spacing: -.02em;
}
.section-lede { margin-top: 18px; font-size: 18px; color: #344054; max-width: 620px; }
.section-tag {
  margin-top: 28px; font-family: var(--mono); font-size: 12px;
  letter-spacing: .18em; color: var(--grey);
}
.eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--grey); margin-bottom: 14px;
}

/* use-case cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 48px; }
.card-art { aspect-ratio: 1; display: grid; place-items: center; }
.card-art img { width: 100%; height: 100%; object-fit: contain; }
.card-eyebrow {
  margin-top: 26px; font-family: var(--mono); font-size: 12px;
  letter-spacing: .2em; color: var(--grey);
}
.card h3 { margin-top: 12px; font-size: 24px; font-weight: 700; letter-spacing: -.01em; }
.card-desc { margin-top: 12px; font-size: 15.5px; line-height: 1.55; color: #344054; }

/* steps */
.steps {
  margin-top: 64px; display: grid;
  grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.step { border-top: 1px solid #d9dbe6; padding-top: 22px; }
.step-num {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em; color: var(--grey);
}
.step p { margin-top: 14px; font-size: 16px; line-height: 1.5; font-weight: 500; }
.badge-wrap { margin-top: 80px; display: flex; justify-content: center; }
.badge { width: 200px; height: 200px; animation: spin 24s linear infinite; }
.badge text {
  font-family: var(--mono); font-size: 13.5px; letter-spacing: .32em;
  fill: var(--grey);
}
.badge-dot { fill: none; stroke: #c9d2e3; stroke-width: 1; stroke-dasharray: 3 5; }
@keyframes spin { to { transform: rotate(360deg); } }

/* infra */
.infra { border-top: 1px solid #e6e8ee; }
.textlink {
  display: inline-block; margin-top: 28px;
  font-size: 15px; font-weight: 500; text-decoration: underline;
  text-underline-offset: 5px;
}
.features {
  margin-top: 64px; display: grid;
  grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.feature { border-top: 1px solid #d9dbe6; padding-top: 22px; }
.feature h4 {
  margin-top: 14px; font-family: var(--mono); font-size: 13px;
  letter-spacing: .16em; font-weight: 500;
}
.feature p { margin-top: 12px; font-size: 15px; line-height: 1.55; color: #344054; }

/* token */
.token {
  background:
    radial-gradient(900px 400px at 80% 20%, #f3e9fb 0%, transparent 60%),
    radial-gradient(700px 300px at 15% 80%, #eef0fa 0%, transparent 55%);
  text-align: center;
}
.token-inner { max-width: 760px; margin: 0 auto; }
.token .section-lede { margin-left: auto; margin-right: auto; }

/* news */
.news-head { display: flex; align-items: center; justify-content: space-between; }
.viewall { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 500; }
.viewall img { width: 16px; height: 16px; }
.news-grid { margin-top: 44px; display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.news-card { display: block; }
.news-card > img {
  width: 100%; aspect-ratio: 16/9; object-fit: cover;
  border-radius: 14px; background: #e9eaf2;
}
.news-meta {
  margin-top: 20px; display: flex; gap: 16px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--grey);
}
.news-card h3 { margin-top: 12px; font-size: 19px; font-weight: 500; line-height: 1.4; }

/* portal */
.portal {
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: center;
  border-top: 1px solid #e6e8ee;
}
.portal-shot { width: 100%; border-radius: 16px; box-shadow: 0 24px 60px rgb(20 20 60 / .10); }
.portal .cta { margin-top: 34px; }

/* footer */
.footer { border-top: 1px solid #e6e8ee; padding: 72px 32px 36px; }
.footer-top {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 1.4fr 2fr; gap: 48px;
}
.footer-brand .logo { height: 26px; }
.footer-brand .social { margin-top: 22px; }
.newsletter-title { font-weight: 700; font-size: 16px; }
.newsletter form { margin-top: 16px; display: flex; gap: 10px; }
.newsletter input {
  flex: 1; padding: 13px 16px; border: 1px solid #d0d5dd;
  border-radius: 10px; font: 400 14px sst, Arial; background: #fff;
}
.newsletter button {
  padding: 13px 22px; border-radius: 10px; border: 0;
  background: var(--ink); color: #fff; font: 500 14px sst, Arial; cursor: pointer;
}
.newsletter-note { margin-top: 14px; font-size: 12.5px; color: var(--grey); line-height: 1.5; }
.newsletter-note a { text-decoration: underline; }
.footer-cols { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.footer-cols h5 {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em;
  color: var(--grey); font-weight: 500; margin-bottom: 16px;
}
.footer-cols a { display: block; font-size: 14.5px; padding: 5px 0; }
.footer-bottom {
  max-width: 1200px; margin: 56px auto 0; padding-top: 24px;
  border-top: 1px solid #e6e8ee;
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--grey);
}
.footer-bottom a:hover { text-decoration: underline; }

/* ============ FEEDBACK POPUP ============ */
.popup-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgb(10 10 10 / .35); backdrop-filter: blur(6px);
  display: grid; place-items: center; padding: 20px;
  opacity: 0; transition: opacity .25s ease;
}
.popup-overlay.is-open { opacity: 1; }
.popup-card {
  position: relative; width: 100%; max-width: 440px;
  background: #fff; border-radius: 20px; padding: 44px 40px 34px;
  box-shadow: 0 30px 80px rgb(10 10 40 / .18); text-align: center;
  transform: translateY(16px) scale(.98); transition: transform .25s ease;
}
.popup-overlay.is-open .popup-card { transform: translateY(0) scale(1); }
.popup-mark {
  display: block; width: 90px; height: auto; object-fit: contain; margin: 0 auto 10px;
}
.popup-close {
  position: absolute; top: 14px; right: 16px; width: 34px; height: 34px;
  border: 0; border-radius: 50%; background: #f1f2f6; color: var(--ink);
  font-size: 20px; line-height: 1; cursor: pointer; display: grid; place-items: center;
}
.popup-close:hover { background: #e6e8ee; }
.popup-title { font-size: 28px; font-weight: 700; letter-spacing: -.02em; margin-top: 10px; }
.popup-lede { margin-top: 12px; font-size: 15px; line-height: 1.55; color: #344054; }
.popup-form { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.popup-form input, .popup-form textarea {
  width: 100%;
  padding: 15px 18px; border: 1px solid #d0d5dd; border-radius: 10px;
  font: 400 15px sst, Arial;
}
.popup-form input { text-align: center; }
.popup-form textarea { resize: vertical; min-height: 90px; }
.popup-form input:focus, .popup-form textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; }

/* Submit button: full width of the form, immune to the global .cta
   min-width / max-width rules (incl. the 640px media query). */
.popup-form .cta,
.popup-form .popup-submit {
  display: block;
  width: 100%;
  min-width: 0;
  max-width: none;
  margin: 0;
  padding: 18px 34px;
  border: 0;
  border-radius: 10px;
  background: #4da3ff;
  color: #fff;
  font: 500 15px sst, Arial, sans-serif;
  text-align: center;
  cursor: pointer;
  transition: transform .15s ease;
}
.popup-form .cta:hover,
.popup-form .popup-submit:hover { transform: translateY(-2px); }

.popup-error { font-size: 13px; color: #c43d3d; }
.popup-success { margin-top: 28px; font-size: 16px; font-weight: 500; }
@media (max-width: 480px) { .popup-card { padding: 36px 24px 28px; } }

/* ============ MOBILE NAV ============ */
.menu-toggle { display: none; }
.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px;
}
.hamburger span { width: 22px; height: 2px; background: var(--ink); display: block; }
.mobile-nav { display: none; }

@media (max-width: 900px) {
  .header-inner { padding: 12px 20px; gap: 16px; }
  .nav, .header-inner > .social { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .mobile-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid #e6e8ee;
    padding: 16px 24px 24px; flex-direction: column;
  }
  .menu-toggle:checked ~ .mobile-nav { display: flex; }
  .mobile-nav details { border-bottom: 1px solid #eef0f4; }
  .mobile-nav summary {
    font-size: 17px; font-weight: 500; padding: 14px 0; cursor: pointer; list-style: none;
  }
  .mobile-nav details a { display: block; padding: 8px 0 8px 14px; font-size: 15px; color: #344054; }
  .mobile-social { display: flex; gap: 18px; padding-top: 18px; }
  .mobile-social img { width: 22px; height: 22px; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .section { padding: 72px 28px; }
  .cards, .news-grid { gap: 22px; }
  .portal { gap: 36px; }
}
@media (max-width: 900px) {
  .cards, .steps, .features, .news-grid { grid-template-columns: 1fr 1fr; }
  .portal { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(4, 1fr); }
  .hero { min-height: 560px; }
  .hero-copy { padding: 80px 20px 40px; }
  .icosa { left: 38%; width: 160px; }
  .square { width: 90px; }
}
@media (max-width: 640px) {
  .section { padding: 56px 20px; }
  .cards, .steps, .features, .news-grid { grid-template-columns: 1fr; }
  .card-art { max-width: 420px; }
  .hero { min-height: 480px; }
  .hero-copy { padding: 70px 16px 32px; }
  .hero-title { font-size: clamp(38px, 10vw, 56px); }
  .hero-lede { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .cta { width: 100%; max-width: 320px; }
  .icosa { width: 130px; left: 34%; top: 40px; }
  .square { width: 70px; right: -10px; }
  .orb { width: 80px; top: 330px; }
  .ticker span { font-size: 13px; }
  .section-title { font-size: 30px; }
  .news-head { align-items: flex-start; flex-direction: column; gap: 14px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 10px; }
  .newsletter form { flex-direction: column; }
}