h1 {
  font-size: clamp(2rem, 4vw, 3rem);     /* 32px → 48px */
  font-weight: 700;
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem); /* 28px → 40px */
  font-weight: 600;
  line-height: 1.25;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);   /* 24px → 32px */
  font-weight: 600;
  line-height: 1.3;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem); /* 20px → 24px */
  font-weight: 500;
}

h5 {
  font-size: clamp(1.125rem, 2vw, 1.25rem); /* 18px → 20px */
  font-weight: 500;
}

h6 {
  font-size: clamp(1rem, 1.8vw, 1.125rem);  /* 16px → 18px */
  font-weight: 500;
}

body {
    padding-top: 90px;
}

:root {
  --color-primary: #f3f8e8;
  --color-secondary: #E8E7F2;
  --color-links: #f5cb5c;
  --color-dark: #242423;
  --color-light: #333335;
  --color-bglight: #BFD3E1;
}

/* quick utility helpers */
.bg-primary     { background: var(--color-primary); }
.bg-secondary   { background: var(--color-secondary); }
.bg-dark        { background: var(--color-dark); }
.bg-light       { background: var(--color-light); }
.bg-link        { background: var(--color-links); }

.text-primary   { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-links     { color: var(--color-links); }
.text-dark      { color: var(--color-dark); }
.text-light     { color: var(--color-light); }

.border-dark    { border-color: var(--color-dark); }
.border-light   { border-color: var(--color-light); }

.color-bglight {background-color: var(--color-bglight);}

ul a {
    transition: color 0.2s ease-in-out;
}

ul a:hover {
    color: var(--color-links);
}

.main-tools {
    display: flex;
    max-width: 90%;
    margin: 50px auto;
    flex-direction: column;
    gap: 15px;
}

.btnDark {
    background-color: var(--color-dark);
    color: var(--color-primary);
    transition: all 0.2s ease-in-out;
}
.btnDark:hover {
    color: var(--color-bglight);
}

.btnDarkOutline {
  border: 2px solid var(--color-dark);
  color: var(--color-dark);
  transition: all 0.2s ease-in-out;
}

.btnDarkOutline:hover {
    background-color: var(--color-light);
    color: var(--color-bglight);
}

.btn-filled {
  background: var(--color-links);
  color: var(--color-dark);
  border: none;
  transition: all 0.2s ease-in-out;
}

.btn-filled:hover {
    background-color: var(--color-bglight);
}

.btn-outline {
  border: 2px solid var(--color-links);
  color: var(--color-links);
  transition: all 0.2s ease-in-out;
  background: transparent;
}

.btn-outline:hover {
    background: var(--color-links);
    border-color: var(--color-links);
}

.half-checkbox {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.catGrid h3 {
    color: var(--color-dark);
}

.ta {
    display: flex;
    height: 18rem;
    padding: 0.75rem;
    background: var(--color-primary);
    color: var(--color-dark);
    border-radius: 10px;
    width: 100%;
    resize: vertical;
    font-family: inherit;
}

/* full width (1 textarea tools) */
.ta-full {
  width: 100%;
}

/* half width on desktop, full width on mobile */
.ta-half {
  width: 100%;
}

@media (min-width: 768px) {
  .ta-half {
    width: 49%;
    flex-shrink: 0;
  }
}

.checkboxes input[type="checkbox"] {
  accent-color: var(--color-links);
  width: 16px;
  height: 16px;
}

.checkboxes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: fit-content;
  color: var(--color-primary);
}

.checkboxes label {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* === TOOL ARTICLE SECTION === */
.tool-article {
  width: 60%;
  margin: 2rem auto;
  border-radius: 1rem;
  line-height: 1.75;
  color: var(--color-primary);
  font-family: 'Inter', sans-serif;
}

.tool-article h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 700;
  color: var(--color-secondary); /* tailwind text-primary */
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.tool-article h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--color-secondary);
  margin-top: 1.25rem;
  margin-bottom: 0.75rem;
}

.tool-article p {
  margin-bottom: 1rem;
  color: #d1d5db;
}

.tool-article ul,
.tool-article ol {
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
  padding-left: 1.25rem;
}

.tool-article li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.tool-article ol li {
  list-style: decimal;
}

.tool-article code {
  background: rgba(255, 255, 255, 0.08);
  color: #fcd34d;
  padding: 0.2em 0.4em;
  border-radius: 0.25rem;
  font-family: "Fira Code", monospace;
  font-size: 0.95em;
}

.tool-article a {
  color: #38bdf8;
  text-decoration: underline;
  transition: color 0.2s ease;
}
.tool-article a:hover {
  color: #7dd3fc;
}

.tool-article dt {
  font-weight: 600;
  color: #f9fafb;
  margin-top: 1rem;
}

.tool-article dd {
  margin-left: 1rem;
  margin-bottom: 0.75rem;
  color: #d1d5db;
}

@media (max-width: 768px) {
  .tool-article {
    padding: 1.25rem;
    margin: 2rem 1rem;
  }
}



.coverImg {
    display: flex;
    height: 250px;   
}

.coverImg img {
    object-fit: cover;
}