/* Ojaoba brand foundation, shared by the marketing site and the dashboard.
   Mobile first. Lightweight on purpose: no frameworks, two Google fonts. */

:root {
  --green-900: #123c32;
  --green-700: #176b4d;
  --green-600: #0a7d4f;
  --green-500: #4daf7c;
  --green-100: #e2f1ea;
  --sand-50: #fffdf8;
  --sand-100: #f8f1e3;
  --sand-200: #f4e9d5;
  --gold-500: #c99a3e;
  --terracotta: #b85c38;
  --ink: #17201d;
  --muted: #55625c;
  --line: #e3dccb;
  --success: #18794e;
  --warning: #a86400;
  --error: #b42318;

  --font-head: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(18, 60, 50, .08);
  --shadow-md: 0 8px 24px rgba(18, 60, 50, .12);
  --shadow-lg: 0 16px 48px rgba(18, 60, 50, .16);
  --container: 1120px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body {
  margin: 0; background: var(--sand-50); color: var(--ink);
  font: 16px/1.6 var(--font-body); -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--green-900); margin: 0; line-height: 1.15; letter-spacing: -.01em; }
p { margin: 0; }
a { color: var(--green-700); }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
@media (min-width: 640px) { .container { padding: 0 32px; } }

/* ---------- wordmark ---------- */
.wordmark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--green-900);
  font: 700 22px/1 var(--font-head); letter-spacing: -.02em; }
.wordmark img { width: 34px; height: 34px; display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 24px;
  border-radius: var(--radius-sm); border: 2px solid transparent; font: 600 16px/1.2 var(--font-body);
  text-decoration: none; cursor: pointer; transition: background .18s, border-color .18s, transform .18s; text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green-700); color: var(--sand-50); }
.btn-primary:hover { background: #135a41; }
.btn-secondary { background: var(--sand-50); color: var(--green-900); border-color: var(--green-700); }
.btn-secondary:hover { background: var(--green-100); }
.btn-ghost { background: transparent; color: var(--green-700); padding-left: 12px; padding-right: 12px; }
.btn-ghost:hover { background: var(--green-100); }
.btn-danger { background: transparent; color: var(--error); }
.btn-danger:hover { background: #fdecea; }
.btn-light { background: var(--sand-50); color: var(--green-900); }
.btn-light:hover { background: var(--sand-200); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.btn-lg { min-height: 54px; padding: 14px 28px; font-size: 17px; }
.btn-block { width: 100%; }

/* ---------- forms ---------- */
.field { display: block; margin-bottom: 18px; }
.field > .label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; color: var(--ink); }
.field .hint { display: block; font-size: 14px; color: var(--muted); margin-top: 6px; }
.field .hint.error { color: var(--error); }
.field .hint.ok { color: var(--success); }
.input, .select {
  width: 100%; min-height: 48px; padding: 11px 14px; border: 1.5px solid #cfc7b2; border-radius: 10px;
  background: #fff; font: 16px/1.3 var(--font-body); color: var(--ink);
}
.input:focus, .select:focus { outline: none; border-color: var(--green-700); box-shadow: 0 0 0 3px rgba(23, 107, 77, .18); }
.input[aria-invalid="true"] { border-color: var(--error); }
.input-group { display: flex; align-items: stretch; }
.input-group .input { border-radius: 10px 0 0 10px; min-width: 0; }
.input-group .suffix {
  display: flex; align-items: center; padding: 0 14px; background: var(--sand-200); border: 1.5px solid #cfc7b2; border-left: 0;
  border-radius: 0 10px 10px 0; color: var(--muted); font-size: 15px; white-space: nowrap;
}
.row-2 { display: grid; gap: 14px; }
@media (min-width: 560px) { .row-2 { grid-template-columns: 1fr 1fr; } }

/* ---------- cards ---------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; }