/* ========= GLOBAL STYLES ========= */
:root {
  --bg: #f6f8fb;
  --text: #0b1220;
  --muted: #64748b;
  --card: #ffffff;
  --primary: #0b69ff;
  --shadow: 0 6px 18px rgba(2, 6, 23, .06);
  --radius: 14px;
  --maxw: 1200px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  margin: 0;
  line-height: 1.6;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px;
}
h1 {
  margin: 6px 0 12px;
  font-size: 28px;
}


h2, h3, h4, h5 {
  margin: 0 0 12px;
  font-weight: 600;
  color: var(--text);
}

p {
  margin: 0 0 14px;
  color: var(--muted);
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ========= HEADER & BREADCRUMBS ========= */
header {
  margin-bottom: 22px;
  text-align: center;
}

.breadcrumbs {
  font-size: 14px;
  color: var(--muted);
  margin: 8px 0 18px;
  text-align: left;
}

.breadcrumbs a {
  color: var(--primary);
}

/* ========= CARDS ========= */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 18px;
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
}

/* ========= FORMS ========= */
textarea, input[type="text"], input[type="number"], select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 10px;
  font-size: 14px;
  resize: vertical;
  margin-bottom: 14px;
  box-sizing: border-box;
}

button, .btn {
  background: var(--primary);
  color: #fff;
  border: 0;
  padding: 10px 18px;
  font-size: 15px;
  border-radius: 10px;
  cursor: pointer;
  margin: 6px 6px 0 0;
}

button:hover, .btn:hover {
  opacity: 0.9;
}

/* ========= GRID FOR TOOLS ========= */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.tools-grid a {
  display: block;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  transition: box-shadow .2s ease;
}

.tools-grid a:hover {
  box-shadow: 0 8px 22px rgba(2, 6, 23, .12);
}

/* ========= FOOTER ========= */
footer {
  background: #fff;
  border-top: 1px solid #eee;
  padding: 40px 20px;
  margin-top: 40px;
  font-size: 14px;
  color: var(--muted);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.footer-cols h4 {
  margin-bottom: 10px;
  font-size: 16px;
  color: var(--text);
}

.footer-cols ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-cols li {
  margin-bottom: 6px;
}

.footer-cols a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.footer-cols a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  font-size: 13px;
  margin-top: 20px;
  color: var(--muted);
}
.tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

@media (max-width: 920px) {
  .tool-grid {
    grid-template-columns: 1fr;
  }
}