:root {
  --bg: #f8f9ff;
  --card: #ffffff;
  --text: #17151f;
  --muted: #646174;
  --purple: #3b08b8;
  --blue: #0967f2;
  --border: #ded9f5;
  --max: 900px;
  --gradient: linear-gradient(90deg, #0967f2 0%, #3b08b8 100%);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 0%, rgba(9,103,242,.07), transparent 30rem),
    radial-gradient(circle at 92% 8%, rgba(59,8,184,.07), transparent 32rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}
header, main, footer { max-width: var(--max); margin: 0 auto; padding: 24px; }
header {
  padding-top: 34px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.35rem;
}
.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: block;
}
.brand-name {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
nav a, footer a {
  color: var(--text);
  text-decoration: none;
  margin-left: 18px;
}
nav a:hover, footer a:hover { color: var(--purple); }
.hero { padding: 72px 24px 55px; }
.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero h1 {
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  line-height: 1.05;
  margin: 0 0 24px;
  letter-spacing: -0.04em;
}
.hero p {
  font-size: 1.25rem;
  max-width: 720px;
  color: var(--muted);
}
.card {
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  margin: 22px 0;
  box-shadow: 0 18px 55px rgba(44, 18, 130, .06);
}
.card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--blue), var(--purple));
}
h1, h2, h3 { line-height: 1.2; }
h2 { margin-top: 36px; }
.card h2 { margin-top: 0; }
main:not(.hero) a { color: var(--purple); }
.small, footer { color: var(--muted); font-size: .95rem; }
footer {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding-bottom: 44px;
}
footer a:first-of-type { margin-left: 0; }

@media (max-width: 650px) {
  header { align-items: flex-start; flex-direction: column; }
  nav a { margin: 0 18px 0 0; }
  .hero { padding-top: 45px; }
}
.steps { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:22px; }
.step { padding-right:18px; }
.step + .step { border-left:1px solid var(--border); padding-left:22px; }
.step h3 { margin:0 0 8px; font-size:1.1rem; }
.step p { margin:0; font-size:1rem; }
.actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:22px; }
.button { display:inline-flex; align-items:center; justify-content:center; min-height:46px; padding:10px 20px; border-radius:12px; font-weight:750; text-decoration:none; transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease; }
.button:hover { transform:translateY(-1px); }
.button-primary { color:#fff; background:var(--gradient); box-shadow:0 10px 24px rgba(44,18,130,.16); }
.button-secondary { color:var(--purple); background:#fff; border:1px solid var(--border); }
.button-secondary:hover { border-color:var(--purple); }
.learning-path { margin-top:26px; font-size:1.05rem !important; }
.actions-secondary { margin-top:14px; }
@media (max-width:650px) {
  .steps { grid-template-columns:1fr; gap:0; }
  .step { padding:0; }
  .step + .step { border-left:0; border-top:1px solid var(--border); padding:18px 0 0; margin-top:18px; }
  .button { width:100%; }
}

.platform-links { display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin-top:18px; font-size:.98rem; }
.platform-links a { color:var(--purple); font-weight:650; text-decoration:none; }
.platform-links a:hover { text-decoration:underline; }
.platform-links span { color:var(--muted); }
@media (max-width:650px) {
  .platform-links { align-items:flex-start; flex-direction:column; gap:6px; }
  .platform-links span { display:none; }
}


/* Home v4 */
.step {
  display: flex;
  flex-direction: column;
}

.step-link {
  display: inline-block;
  align-self: flex-start;
  margin-top: 16px;
  color: var(--purple);
  font-weight: 750;
  text-decoration: none;
}

.step-link:hover {
  text-decoration: underline;
}

.step-coming {
  display: inline-block;
  align-self: flex-start;
  margin-top: 16px;
  color: var(--muted);
  font-weight: 700;
}

.language-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  margin-top: 18px;
}

.language-row h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.language-row p {
  margin: 0;
  font-size: 1.05rem;
}

.language-link {
  flex: 0 0 auto;
  color: var(--purple);
  font-weight: 750;
  text-decoration: none;
}

.language-link:hover {
  text-decoration: underline;
}

@media (max-width: 650px) {
  .language-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }
}


/* Home v5 — site language */
.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.language-switcher {
  position: relative;
}

.language-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 9px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.language-button:hover {
  color: var(--purple);
}

.language-chevron {
  color: var(--muted);
  font-size: .8rem;
}

.language-menu {
  position: absolute;
  z-index: 10;
  top: calc(100% + 6px);
  left: 0;
  min-width: 130px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 14px 35px rgba(44,18,130,.12);
}

.language-menu button {
  display: block;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.language-menu button:hover {
  background: var(--bg);
  color: var(--purple);
}

@media (max-width: 650px) {
  .header-actions {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }
}