:root {
  color-scheme: light;
  --bg: #f6f4ef;
  --paper: #fffefd;
  --ink: #182039;
  --muted: #697386;
  --accent: #3557e8;
  --pale: #e9ebf8;
  --line: #e1e3e7;
  --shadow: #17234514;
}
html[data-theme='dark'] {
  color-scheme: dark;
  --bg: #0d1422;
  --paper: #172234;
  --ink: #f1f4fa;
  --muted: #b9c5d7;
  --accent: #a3b4ff;
  --pale: #273653;
  --line: #39475c;
  --shadow: #00000033;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.55 'Avenir Next',
    Avenir,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
}
button,
a {
  font: inherit;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a {
  outline-offset: 4px;
}
:focus-visible {
  outline: 3px solid #f49b70;
}
h1,
h2,
h3,
p {
  margin: 0;
}
.skip {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 5;
  padding: 10px;
  background: var(--paper);
}
.skip:focus {
  top: 12px;
}
.local-banner {
  padding: 9px 20px;
  text-align: center;
  background: var(--pale);
  font-size: 12px;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
}
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 1280px;
  min-height: 78px;
  margin: auto;
  padding: 0 clamp(20px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 850;
  letter-spacing: -0.06em;
  white-space: nowrap;
}
.brand-symbol {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 8px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48'%3E%3Cdefs%3E%3ClinearGradient id='g' x2='1' y2='1'%3E%3Cstop stop-color='%237148d8'/%3E%3Cstop offset='1' stop-color='%233557e8'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='48' height='48' rx='12' fill='url(%23g)'/%3E%3Cpath d='M16 40V12m0 2h11a8 8 0 0 1 0 16H16' fill='none' stroke='white' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    center / contain no-repeat;
}
.dot {
  color: var(--accent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.6vw, 32px);
  font-size: 14px;
  font-weight: 700;
}
.how-link:hover,
.sign-in:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.sign-in {
  color: var(--accent);
  white-space: nowrap;
}
.theme-toggle {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  padding: 7px 11px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.theme-toggle:hover {
  border-color: var(--accent);
}
main {
  overflow: hidden;
}
.hero {
  max-width: 1280px;
  min-height: 625px;
  margin: auto;
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 64px);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: clamp(32px, 6vw, 100px);
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.eyebrow {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
}
.eyebrow-mark {
  font-size: 22px;
  vertical-align: -2px;
  margin-right: 8px;
}
.hero h1 {
  margin-top: 23px;
  font-size: clamp(48px, 5.5vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.065em;
  max-width: 750px;
}
.hero h1 em {
  color: var(--accent);
  font-style: normal;
}
.hero-lead {
  max-width: 570px;
  margin-top: 28px;
  color: var(--muted);
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.5;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 50px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 800;
  white-space: nowrap;
}
.button.primary {
  background: #3557e8;
  color: #fff;
  box-shadow: 0 12px 25px #3557e82d;
}
.button.primary:hover {
  background: #2747ce;
}
.button.secondary {
  border: 1px solid var(--line);
  background: var(--paper);
}
.button.secondary:hover {
  border-color: var(--accent);
}
.availability {
  max-width: 520px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}
.hero-visual {
  min-height: 490px;
  position: relative;
  display: grid;
  place-items: center;
}
.orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 430px;
  height: 430px;
}
.orbit-two {
  width: 330px;
  height: 330px;
  border-style: dashed;
}
.idea-card,
.progress-card {
  position: absolute;
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px var(--shadow);
  background: var(--paper);
}
.idea-card {
  top: 75px;
  left: 12%;
  width: min(350px, 75%);
  min-height: 270px;
  border-radius: 22px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: rotate(-5deg);
}
.card-icon {
  width: 44px;
  height: 44px;
  background: #edeeff;
  border-radius: 12px;
  color: #3557e8;
  display: grid;
  place-items: center;
  font-size: 24px;
}
.card-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.idea-card strong {
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -0.04em;
}
.card-line {
  height: 10px;
  width: 90%;
  border-radius: 10px;
  background: var(--pale);
}
.card-line.short {
  width: 65%;
}
.progress-card {
  right: 2%;
  bottom: 44px;
  width: 235px;
  border-radius: 17px;
  padding: 20px 22px;
  display: grid;
  gap: 13px;
  transform: rotate(4deg);
  font-size: 13px;
  font-weight: 700;
}
.progress-card > div {
  display: flex;
  align-items: center;
  gap: 10px;
}
.progress-dot {
  width: 10px;
  height: 10px;
  flex: none;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
}
.progress-dot.filled {
  background: var(--accent);
}
.spark {
  position: absolute;
  color: #f18a70;
}
.spark-one {
  top: 57px;
  right: 18%;
  font-size: 32px;
}
.spark-two {
  left: 0;
  bottom: 100px;
  font-size: 22px;
}
.steps {
  background: var(--paper);
  padding: 90px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.steps-heading,
.steps-grid {
  max-width: 1152px;
  margin: auto;
}
.steps-heading {
  text-align: center;
}
.steps-heading h2 {
  margin: 15px auto 12px;
  font-size: clamp(32px, 3.5vw, 47px);
  line-height: 1.15;
  letter-spacing: -0.05em;
}
.steps-heading > p:last-child {
  color: var(--muted);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
}
.step {
  min-height: 225px;
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg);
}
.step-number {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--pale);
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
}
.step h3 {
  font-size: 21px;
  letter-spacing: -0.03em;
  margin-top: 21px;
}
.step p {
  color: var(--muted);
  margin-top: 9px;
  font-size: 14px;
}
.closing {
  max-width: 1280px;
  margin: auto;
  padding: 90px clamp(20px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.closing h2 {
  margin-top: 12px;
  max-width: 650px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.045em;
}
footer {
  border-top: 1px solid var(--line);
  padding: 28px clamp(20px, 5vw, 64px);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 12px;
  max-width: 1280px;
  margin: auto;
}
footer span:first-child {
  font-weight: 900;
  color: var(--ink);
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 4px;
    padding-top: 70px;
  }
  .hero-visual {
    min-height: 390px;
  }
  .orbit {
    width: 360px;
    height: 360px;
  }
  .orbit-two {
    width: 270px;
    height: 270px;
  }
  .idea-card {
    top: 40px;
    left: 20%;
  }
  .progress-card {
    right: 10%;
    bottom: 20px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .step {
    min-height: 0;
  }
  .closing {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 620px) {
  .header-inner {
    min-height: 68px;
  }
  .brand {
    font-size: 21px;
  }
  .brand-symbol {
    transform: scale(0.85);
    margin-right: -3px;
  }
  .how-link {
    display: none;
  }
  .header-actions {
    gap: 10px;
  }
  .theme-toggle {
    padding: 7px 9px;
  }
  .theme-toggle span {
    display: none;
  }
  .hero {
    padding-top: 58px;
    padding-bottom: 48px;
  }
  .hero h1 {
    font-size: clamp(43px, 10vw, 58px);
    letter-spacing: -0.06em;
  }
  .hero-lead {
    margin-top: 22px;
    font-size: 17px;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .button {
    width: 100%;
  }
  .hero-visual {
    min-height: 300px;
    margin: 22px -10px 0;
  }
  .orbit {
    width: 300px;
    height: 300px;
  }
  .orbit-two {
    width: 225px;
    height: 225px;
  }
  .idea-card {
    top: 8px;
    left: 6%;
    width: 72%;
    min-height: 210px;
    padding: 22px;
  }
  .idea-card strong {
    font-size: 20px;
  }
  .progress-card {
    right: 0;
    bottom: 0;
    width: 180px;
    padding: 15px;
    gap: 8px;
    font-size: 11px;
  }
  .spark-one {
    top: 0;
  }
  .steps {
    padding-top: 66px;
    padding-bottom: 70px;
  }
  .steps-grid {
    margin-top: 28px;
  }
  .closing {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  footer {
    flex-direction: column;
  }
}
@media (max-width: 380px) {
  .hero h1 {
    font-size: 42px;
  }
  .sign-in span {
    display: none;
  }
  .idea-card {
    left: 0;
  }
  .progress-card {
    right: -7px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}