/* ============================================================
   DONEZONEHUB — Article Page Stylesheet
   Clean • Professional • Responsive • High-converting
   ============================================================ */

/* ════════════════════════════════════════════════════════════
   1. TYPOGRAPHY — Base reading experience
   ════════════════════════════════════════════════════════════ */

.article-body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1.0625rem;       /* 17px — optimal reading size */
  line-height: 1.85;
  color: var(--tx-2);
  -webkit-font-smoothing: antialiased;
}

/* Heading hierarchy */
.article-body h2 {
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--tx);
  line-height: 1.25;
  margin: 3rem 0 1rem;
  padding-bottom: .65rem;
  border-bottom: 2px solid var(--border);
  letter-spacing: -.02em;
}

.article-body h3 {
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 700;
  color: var(--tx);
  line-height: 1.35;
  margin: 1.75rem 0 .6rem;
  letter-spacing: -.01em;
}

.article-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tx);
  margin: 1.25rem 0 .5rem;
}

.article-body p {
  margin-bottom: 1.15rem;
  line-height: 1.85;
  color: var(--tx-2);
}

.article-body p:last-child { margin-bottom: 0; }

.article-body strong { color: var(--tx); font-weight: 700; }
.article-body em     { color: var(--tx-3); font-style: italic; }

.article-body a:not([class]) {
  color: var(--blue-mid);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-body a:not([class]):hover { color: var(--blue-dark); }

/* Lead paragraph — first paragraph after H1 */
.article-lead {
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  color: var(--tx-2);
  line-height: 1.75;
  max-width: 740px;
}

/* ════════════════════════════════════════════════════════════
   2. IMAGE SYSTEM — Controlled, captioned, responsive
   ════════════════════════════════════════════════════════════ */

/* Figure wrapper for every image in the article */
.art-figure {
  margin: 2.25rem 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,.10);
  background: var(--bg-2);
  display: block;
  position: relative;
}

/* ── Hero / featured image (full-width, 16:9) ── */
.art-figure--hero {
  width: 100%;
  height: clamp(180px, 28vw, 320px);
  max-height: 320px;
}

.art-figure--hero img {
  width: 100%;
  height: clamp(180px, 28vw, 320px);
  max-height: 320px;
  object-fit: cover;
  object-position: center;
}

/* ── Inline / mid-article image (4:3, narrower) ── */
.art-figure--inline {
  aspect-ratio: 4 / 3;
  max-height: 340px;
  max-width: 680px;
  margin-inline: auto;
}

/* ── Small / illustrative image (3:2) ── */
.art-figure--sm {
  aspect-ratio: 3 / 2;
  max-height: 280px;
  max-width: 540px;
  margin-inline: auto;
}

/* Image itself */
.art-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform .45s ease;
}

.art-figure:hover img { transform: scale(1.025); }

/* Caption bar at bottom of figure */
.art-figure figcaption {
  display: flex;
  align-items: center;
  gap: .55rem;
  background: rgba(15,23,42,.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255,255,255,.92);
  font-size: .8rem;
  font-weight: 500;
  padding: .6rem 1rem;
  line-height: 1.4;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.art-figure figcaption i {
  color: var(--blue);
  flex-shrink: 0;
  font-size: .82rem;
}

/* Caption label accent */
.art-figure figcaption strong {
  color: #fff;
  font-weight: 700;
}

/* ════════════════════════════════════════════════════════════
   3. STRUCTURE — Section spacing & dividers
   ════════════════════════════════════════════════════════════ */

.art-section {
  padding: 0;
  margin: 0;
}

.art-section + .art-section { margin-top: .5rem; }

.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.75rem 0;
  display: block;
}

/* ════════════════════════════════════════════════════════════
   4. CALLOUT BOXES — Info, Tip, Warning
   ════════════════════════════════════════════════════════════ */

.callout {
  display: flex;
  gap: 1rem;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 1.1rem 1.5rem;
  margin: 1.75rem 0;
  align-items: flex-start;
}

.callout-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: .15rem;
  width: 24px;
  text-align: center;
}

.callout-body { flex: 1; }
.callout-body p { margin: 0; font-size: .92rem; line-height: 1.7; color: var(--tx-2); }
.callout-body p + p { margin-top: .5rem; }

.callout--info {
  background: var(--blue-tint);
  border-left: 4px solid var(--blue-mid);
}
.callout--info .callout-icon { color: var(--blue-mid); }
.callout--info strong { color: var(--blue-mid); }

.callout--tip {
  background: var(--green-tint);
  border-left: 4px solid var(--green-mid);
}
.callout--tip .callout-icon { color: var(--green-mid); }
.callout--tip strong { color: var(--green-mid); }

.callout--warning {
  background: rgba(251,191,36,.08);
  border-left: 4px solid #F59E0B;
}
.callout--warning .callout-icon { color: #F59E0B; }
.callout--warning strong { color: #D97706; }

/* ════════════════════════════════════════════════════════════
   5. TABLE OF CONTENTS
   ════════════════════════════════════════════════════════════ */

.toc-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-top: 3px solid var(--blue-mid);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 1.4rem 1.75rem;
  margin: 1.75rem 0 2.25rem;
}

.toc-box__label {
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--tx-4);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .45rem;
}

.toc-box ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .3rem .5rem;
}

.toc-box li {
  counter-increment: toc;
  display: flex;
  align-items: flex-start;
  gap: .45rem;
}

.toc-box li::before {
  content: counter(toc, decimal-leading-zero);
  font-size: .7rem;
  font-weight: 800;
  color: var(--blue-mid);
  background: var(--blue-tint);
  border-radius: var(--radius-sm);
  padding: .15rem .4rem;
  flex-shrink: 0;
  margin-top: .15rem;
  font-variant-numeric: tabular-nums;
}

.toc-box a {
  font-size: .865rem;
  color: var(--tx-2);
  text-decoration: none;
  line-height: 1.45;
  transition: color var(--t-fast);
}
.toc-box a:hover { color: var(--blue-mid); }

/* ════════════════════════════════════════════════════════════
   6. CHECKLIST
   ════════════════════════════════════════════════════════════ */

.check-list {
  list-style: none;
  margin: 1.25rem 0 1.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: .8rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .94rem;
  color: var(--tx-2);
  line-height: 1.65;
}

.check-list li:last-child { border-bottom: none; }

.check-list__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--green-tint);
  border: 1.5px solid var(--green-tint-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: .12rem;
}

.check-list__icon i {
  color: var(--green-mid);
  font-size: .68rem;
}

/* ════════════════════════════════════════════════════════════
   7. NUMBERED STEPS
   ════════════════════════════════════════════════════════════ */

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 1.75rem 0 2.25rem;
  position: relative;
}

/* Vertical connector line */
.steps-list::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue-tint-2), transparent);
}

.step-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.1rem 0;
  align-items: flex-start;
  position: relative;
}

.step-item__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 800;
  font-size: .88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(56,189,248,.3);
  position: relative;
  z-index: 1;
}

.step-item__body { flex: 1; padding-top: .25rem; }

.step-item__body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tx);
  margin: 0 0 .35rem;
  line-height: 1.3;
}

.step-item__body p {
  font-size: .9rem;
  color: var(--tx-3);
  margin: 0;
  line-height: 1.65;
}

/* ════════════════════════════════════════════════════════════
   8. STATS GRID
   ════════════════════════════════════════════════════════════ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  cursor: default;
}

.stat-card:hover {
  border-color: var(--green-mid);
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
}

.stat-card__num {
  display: block;
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -.04em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: .45rem;
}

.stat-card__label {
  display: block;
  font-size: .8rem;
  color: var(--tx-3);
  line-height: 1.45;
}

/* ════════════════════════════════════════════════════════════
   9. TESTIMONIALS
   ════════════════════════════════════════════════════════════ */

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.75rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -.5rem;
  left: 1.25rem;
  font-size: 5.5rem;
  color: var(--blue-tint-2);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.testimonial-card blockquote {
  font-size: .93rem;
  color: var(--tx-2);
  font-style: italic;
  line-height: 1.8;
  margin: 0 0 1.1rem;
  padding-top: 1rem;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.t-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: .85rem;
  flex-shrink: 0;
}

.t-name  { font-weight: 700; font-size: .88rem; color: var(--tx); }
.t-stars { color: #F59E0B; font-size: .78rem; margin-top: .1rem; }

/* ════════════════════════════════════════════════════════════
   10. COMPARISON TABLE
   ════════════════════════════════════════════════════════════ */

.compare-wrap {
  overflow-x: auto;
  margin: 1.75rem 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-sm);
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
  min-width: 520px;
}

.compare-table thead tr th {
  background: var(--grad-brand);
  color: #fff;
  padding: .9rem 1.1rem;
  text-align: left;
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.compare-table thead tr th:first-child { border-radius: var(--radius-lg) 0 0 0; }
.compare-table thead tr th:last-child  { border-radius: 0 var(--radius-lg) 0 0; }

.compare-table td {
  padding: .8rem 1.1rem;
  border-bottom: 1px solid var(--border);
  color: var(--tx-2);
  vertical-align: middle;
  line-height: 1.5;
}

.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:nth-child(even) td { background: var(--bg-2); }

.cell-yes { color: var(--green-mid); font-weight: 700; }
.cell-yes i { margin-right: .3rem; }
.cell-no  { color: #ef4444; }
.cell-no i  { margin-right: .3rem; }

/* ════════════════════════════════════════════════════════════
   11. AFFILIATE CTA CARD
   ════════════════════════════════════════════════════════════ */

.aff-card {
  background: linear-gradient(140deg, #0F4C2A 0%, #166534 55%, #064e3b 100%);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2.75rem;
  margin: 2.75rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(22,163,74,.28);
}

.aff-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 15%, rgba(34,197,94,.22) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(56,189,248,.10) 0%, transparent 40%);
  pointer-events: none;
}

.aff-card > * { position: relative; z-index: 1; }

.aff-card__badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(34,197,94,.22);
  color: #86EFAC;
  border: 1px solid rgba(134,239,172,.3);
  border-radius: var(--radius-full);
  padding: .3rem 1rem;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 1.25rem;
}

.aff-card__title {
  color: #fff;
  font-size: clamp(1.15rem, 3vw, 1.6rem);
  font-weight: 800;
  margin-bottom: .7rem;
  line-height: 1.25;
  letter-spacing: -.02em;
}

.aff-card__desc {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto 1.75rem;
}

/* Seller info row */
.seller-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .85rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.seller-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
  border: 2px solid rgba(255,255,255,.3);
  flex-shrink: 0;
}

.seller-meta { text-align: left; }

.seller-name {
  font-weight: 700;
  color: #fff;
  font-size: .92rem;
  display: flex;
  align-items: center;
  gap: .35rem;
  flex-wrap: wrap;
}

.seller-pro {
  background: rgba(255,255,255,.18);
  color: #86EFAC;
  padding: .1rem .5rem;
  border-radius: 4px;
  font-size: .67rem;
  font-weight: 700;
}

.seller-rating {
  display: flex;
  align-items: center;
  gap: .3rem;
  margin-top: .2rem;
  color: #FCD34D;
  font-size: .82rem;
}

.seller-rating-num { color: #fff; font-weight: 700; }
.seller-reviews    { color: rgba(255,255,255,.55); font-size: .74rem; }

/* Feature tags row */
.aff-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.aff-tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: rgba(34,197,94,.18);
  color: #86EFAC;
  border: 1px solid rgba(134,239,172,.22);
  border-radius: var(--radius-full);
  padding: .28rem .85rem;
  font-size: .75rem;
  font-weight: 600;
}

/* Trust line below button */
.aff-trust {
  display: block;
  color: rgba(255,255,255,.45);
  font-size: .73rem;
  margin-top: .9rem;
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════
   12. CTA BUTTONS
   ════════════════════════════════════════════════════════════ */

.btn-green {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  background: linear-gradient(135deg, #1dbf73 0%, #16a34a 100%);
  color: #fff !important;
  padding: .95rem 2.5rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none !important;
  border: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 5px 24px rgba(29,191,115,.42);
  white-space: nowrap;
  letter-spacing: .01em;
}

.btn-green:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(29,191,115,.58);
}

.btn-green--sm {
  padding: .7rem 1.6rem;
  font-size: .9rem;
  box-shadow: 0 3px 14px rgba(29,191,115,.38);
}

.btn-green--sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(29,191,115,.5);
}

.btn-white-ghost {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.4);
  padding: .85rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: background .2s, border-color .2s;
}
.btn-white-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); color: #fff; }

/* ════════════════════════════════════════════════════════════
   13. CTA STRIP (mid-article banner)
   ════════════════════════════════════════════════════════════ */

.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green-mid);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}

.cta-strip__text p    { margin: 0; font-size: .95rem; font-weight: 700; color: var(--tx); }
.cta-strip__text span { font-size: .82rem; color: var(--tx-3); display: block; margin-top: .2rem; }

/* ════════════════════════════════════════════════════════════
   14. FINAL CTA SECTION
   ════════════════════════════════════════════════════════════ */

.final-cta {
  background: linear-gradient(135deg, #0c2340 0%, #0a3d1f 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2.5rem;
  text-align: center;
  margin: 3rem 0 2rem;
  position: relative;
  overflow: hidden;
}

.final-cta::before,
.final-cta::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.final-cta::before {
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(56,189,248,.12) 0%, transparent 70%);
}
.final-cta::after {
  bottom: -80px; left: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(34,197,94,.12) 0%, transparent 70%);
}

.final-cta > * { position: relative; z-index: 1; }
.final-cta h2  { color: #fff; font-size: clamp(1.4rem, 4vw, 2.1rem); font-weight: 800; margin-bottom: .85rem; letter-spacing: -.02em; }
.final-cta p   { color: rgba(255,255,255,.8); max-width: 520px; margin-inline: auto; margin-bottom: 2.25rem; font-size: .98rem; line-height: 1.75; }

.final-cta__btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.final-cta__trust {
  color: rgba(255,255,255,.4);
  font-size: .72rem;
  margin-top: 1.75rem;
  line-height: 1.8;
}

/* ════════════════════════════════════════════════════════════
   15. FAQ ACCORDION
   ════════════════════════════════════════════════════════════ */

.faq-list { margin: 1.5rem 0 2rem; display: flex; flex-direction: column; gap: .65rem; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s;
}

.faq-item:hover { box-shadow: var(--sh-sm); border-color: var(--border-2); }
.faq-item[open] { border-color: var(--blue-mid); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: .95rem;
  color: var(--tx);
  cursor: pointer;
  list-style: none;
  background: var(--bg-2);
  transition: background .2s;
}

.faq-item[open] summary { background: var(--bg-3); }
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--blue-mid);
  flex-shrink: 0;
  line-height: 1;
}

.faq-item[open] summary::after { content: '−'; }

.faq-item .faq-answer {
  padding: 1rem 1.25rem 1.25rem;
  font-size: .92rem;
  color: var(--tx-3);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.faq-item .faq-answer p { margin-bottom: .65rem; }
.faq-item .faq-answer p:last-child { margin-bottom: 0; }

/* ════════════════════════════════════════════════════════════
   16. INLINE FIVERR LINK STYLE
   ════════════════════════════════════════════════════════════ */

.fiverr-link {
  color: var(--green-mid);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(22,163,74,.25);
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}

.fiverr-link i {
  font-size: .65em;
  vertical-align: super;
  margin-left: .1em;
}

.fiverr-link:hover {
  color: var(--green);
  border-color: var(--green-mid);
}

/* ════════════════════════════════════════════════════════════
   17. DISCLOSURE BANNER
   ════════════════════════════════════════════════════════════ */

.aff-disclosure {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .9rem 1.2rem;
  font-size: .76rem;
  color: var(--tx-4);
  line-height: 1.55;
  margin: 1.75rem 0;
}

.aff-disclosure i { flex-shrink: 0; margin-top: .15rem; }

/* ════════════════════════════════════════════════════════════
   18. RESPONSIVE BREAKPOINTS
   ════════════════════════════════════════════════════════════ */

/* Tablet — ≤ 900px */
@media (max-width: 900px) {
  .toc-box ol            { grid-template-columns: 1fr; }
  .testimonials-grid     { grid-template-columns: 1fr; }
  .stats-grid            { grid-template-columns: repeat(3, 1fr); }
  .aff-card              { padding: 2rem 1.75rem; }
}

/* Mobile — ≤ 768px */
@media (max-width: 768px) {
  .article-body { font-size: 1rem; }
  .article-body h2 { font-size: 1.3rem; margin-top: 2.5rem; }
  .article-body h3 { font-size: 1.05rem; }

  .art-figure--hero   { aspect-ratio: 4/3; max-height: 280px; }
  .art-figure--inline { aspect-ratio: 4/3; max-height: 240px; }
  .art-figure--sm     { max-height: 200px; }

  .aff-card { padding: 1.75rem 1.25rem; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
  .final-cta { padding: 2.5rem 1.25rem; }
  .section-divider { margin: 2rem 0; }
}

/* Small mobile — ≤ 600px */
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: .75rem; }
  .stats-grid .stat-card:last-child:nth-child(odd) { grid-column: 1 / -1; max-width: 260px; margin-inline: auto; }

  .final-cta__btns { flex-direction: column; align-items: center; }
  .btn-green, .btn-white-ghost { width: 100%; max-width: 320px; }

  .toc-box ol { gap: .5rem 0; }

  .art-figure figcaption { font-size: .75rem; padding: .5rem .75rem; }
}

/* Extra small — ≤ 400px */
@media (max-width: 400px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stats-grid .stat-card { max-width: 100%; }
  .compare-table { font-size: .8rem; }
  .compare-table th,
  .compare-table td { padding: .65rem .75rem; }
  .aff-card { border-radius: var(--radius-lg); }
  .steps-list::before { display: none; }
}