:root {
  --bg: #ffffff;
  --text: #0b0d12;
  --muted: #6b7280;
  --border: #e5e7eb;
  --brand: #1f4bed;
  --brand-600: #2041cc;
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Figtree", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.5;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

/* topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-word {
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 22px;
  text-indent: -10000px;
  overflow: hidden;
}

.brand-badge {
  width: 191px;
  height: 18px;
  background-image: url('../images/logo.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  display: none; /* hide on all screen sizes */
}

.cta {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
}

.cta:hover {
  background: var(--brand-600);
}

/* grid */
.grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 18px;
  padding-bottom: 5rem;
}

/* left */
h1 {
  font-family: "Source Serif 4", ui-serif, Georgia, serif;
  font-weight: 500;
  font-size: 48px;
  line-height: 1.1;
  margin: 24px 0 8px;
}

.feature {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: start;
  margin: 26px 0;
}

.num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0b0d12;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.ft h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.ft p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* right panel */
.panel {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 40px 40px;
  box-shadow: 0 2px 0 rgba(17, 24, 39, .02);
}

.panel h2 {
  margin: 6px 0 12px;
  font-size: 32px;
  font-family: "Source Serif 4", ui-serif, Georgia, serif;
  font-weight: 500;
}

.subtle {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 16px;
}

.upload {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  background: #f9fafb;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  max-width: calc(100vw - 32px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.accept {
  margin: 12px 0 6px;
  color: var(--muted);
  font-size: 12px;
}

.accept ul {
  margin: 6px 0 0 18px;
  padding: 0;
}

.accept li {
  margin: 2px 0;
}

.field {
  margin: 14px 0;
}

.label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

select,
input[type="text"],
input[type="email"],
input[type="number"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  font: inherit;
}

select {
  padding-right: 40px;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.suffix {
  font-size: 12px;
  color: var(--muted);
  margin-left: 8px;
}

.primary {
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  border: 0;
  cursor: pointer;
  margin-top: 10px;
  font: inherit;
  font-weight: 600;
}

.primary:hover {
  background: var(--brand-600);
}

/* responsive */
@media (max-width: 980px) {
  .grid {
    grid-template-columns: 1fr;
  }
  
  h1 {
    font-size: 40px;
    margin-top: 0;
  }
  
  .panel h2 {
    padding-top: 30px;
  }
  
  .container {
    padding: 16px;
  }
  
  .brand-badge {
    width: 150px;
  }
  
  .nav-link {
    display: none;
  }
  
  .cta .hide-mobile {
    display: none;
  }
  
  .panel {
    padding: 0;
    border: none;
    border-top: 1px solid var(--border);
    border-radius: 0;
  }
}