:root {
  color-scheme: light;
  --ink: #182224;
  --muted: #536163;
  --line: #d7e3df;
  --paper: #f6fbfa;
  --white: #ffffff;
  --cyan: #19e5f7;
  --green: #30e221;
  --yellow: #ece21f;
  --teal: #0f766e;
  --shadow: 0 22px 70px rgba(20, 35, 33, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
}

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

.page-shell {
  min-height: 100vh;
  overflow: hidden;
}

.hero {
  min-height: 82vh;
  position: relative;
  display: flex;
  align-items: stretch;
  background:
    linear-gradient(120deg, rgba(25, 229, 247, 0.22), transparent 32%),
    linear-gradient(300deg, rgba(48, 226, 33, 0.18), transparent 34%),
    var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24, 34, 36, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 34, 36, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 86%);
  pointer-events: none;
}

.hero__content,
.section-inner {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 82vh;
  flex-direction: column;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0;
}

.brand {
  display: inline-flex;
  width: clamp(180px, 22vw, 270px);
}

.language-switcher {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.language-switcher a {
  display: inline-flex;
  min-width: 42px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(24, 34, 36, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  cursor: pointer;
  font: 700 0.76rem/1 system-ui, sans-serif;
  text-decoration: none;
}

.language-switcher a[aria-current="page"],
.language-switcher a[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.hero__grid {
  display: grid;
  flex: 1;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.68fr);
  align-items: center;
  gap: clamp(32px, 6vw, 86px);
  padding: 34px 0 86px;
}

.hero__copy {
  max-width: 690px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3.1rem, 7vw, 6.8rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.lead {
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.38rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
}

.button--primary {
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(24, 34, 36, 0.18);
}

.button--secondary {
  border: 1px solid rgba(24, 34, 36, 0.18);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.email-cloak a {
  display: inline-flex;
  width: 100%;
  min-height: inherit;
  align-items: center;
  justify-content: center;
  color: inherit;
  text-decoration: none;
}

.launch-panel {
  border: 1px solid rgba(24, 34, 36, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 34px);
}

.launch-panel__top {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--teal);
  font-weight: 850;
}

.launch-panel__top img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.launch-panel p {
  margin: 24px 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.progress {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7efec;
}

.progress span {
  display: block;
  width: 68%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--yellow));
}

.preview {
  background: var(--white);
  padding: clamp(58px, 8vw, 96px) 0;
}

.section-heading {
  max-width: 680px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.feature {
  min-height: 250px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: #fbfefd;
}

.feature__icon {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 900;
}

h3 {
  margin: 24px 0 10px;
  font-size: 1.28rem;
  line-height: 1.16;
}

.feature p,
.footer p {
  margin: 0;
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--line);
  background: var(--white);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0;
}

.footer a {
  color: var(--teal);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 820px) {
  .site-header,
  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .language-switcher {
    justify-content: flex-start;
  }

  .hero,
  .hero__content {
    min-height: auto;
  }

  .hero__grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    padding-top: 16px;
    padding-bottom: 58px;
  }

  h1 {
    font-size: clamp(2.7rem, 15vw, 4.2rem);
  }

  .feature {
    min-height: 0;
  }
}

@media (max-width: 460px) {
  .hero__content,
  .section-inner {
    width: min(100% - 28px, 1160px);
  }

  .hero__actions {
    display: grid;
  }

  .button {
    width: 100%;
  }
}