/* Reset, base typography, and the premium background atmosphere. */

*,
*::before,
*::after { box-sizing: border-box; }

[hidden] { display: none !important; }

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin: 0;
}
/* app-page headings read lighter than the marketing hero */
.app-content h1, .app-content h2, .app-content h3,
.ws-main h1, .ws-main h2, .ob-card h1, .sb-editor h1, .sb-title { font-weight: 500; }

p { margin: 0; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-size: var(--step-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

/* buttons */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  border-radius: 13px;
  padding: 12px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  background: transparent;
  color: var(--ink);
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--aqua);
  color: var(--aqua-ink);
}
.btn-primary:hover { background: var(--aqua-2); }

.btn-ghost {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { background: var(--surface-2); border-color: var(--line-strong); }

.btn-block { width: 100%; justify-content: center; padding-block: 14px; }

:focus-visible { outline: 2px solid var(--aqua); outline-offset: 2px; border-radius: 6px; }