/* ROTO's Blog — layers on top of ../styles.css */

/* Blog landing */
.blog-hero {
  min-height: 0;
  padding-top: 8rem;
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.blog-hero .hero-copy {
  gap: 1.25rem;
}

.blog-hero h1 {
  font-size: clamp(2.6rem, 8vw, 4.5rem);
  max-width: 16ch;
}

.blog-hero .hero-text {
  max-width: 40rem;
}

.post-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .post-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  border-radius: var(--radius-large);
  background: var(--ink);
  color: var(--cream);
  box-shadow: var(--shadow-medium);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-base);
}

.post-card:hover,
.post-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.post-card__accent {
  width: 4rem;
  height: 4px;
  background: var(--accent);
  border-radius: 999px;
}

.post-card__meta {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 248, 229, 0.62);
}

.post-card__title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
}

.post-card__title a {
  color: inherit;
}

.post-card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.post-card__excerpt {
  color: rgba(255, 248, 229, 0.78);
  font-size: 1rem;
  line-height: 1.55;
  margin: 0;
}

.post-card__read {
  margin-top: auto;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.post-card__read::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.post-card:hover .post-card__read::after,
.post-card:focus-within .post-card__read::after {
  transform: translateX(4px);
}

/* CTA strip on blog index */
.blog-cta-strip {
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.blog-cta-strip .section-shell {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.blog-cta-strip h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  max-width: 24ch;
}

/* --- Blog Post --- */

.post-shell {
  width: min(calc(100% - 2rem), 44rem);
  margin: 0 auto;
}

.post-shell--wide {
  width: min(calc(100% - 2rem), 52rem);
}

.post-header {
  padding-top: 8rem;
  padding-bottom: clamp(2rem, 5vw, 3rem);
}

.post-breadcrumb {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.post-breadcrumb a {
  color: var(--muted);
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.post-breadcrumb a:hover,
.post-breadcrumb a:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

.post-breadcrumb span[aria-current] {
  color: var(--ink);
  font-weight: 500;
}

.post-category {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.post-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 1.25rem;
  max-width: 22ch;
}

.post-subhead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--muted);
  line-height: 1.5;
  margin: 0 0 2rem;
  max-width: 40rem;
}

.post-meta {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.post-meta span + span::before {
  content: "·";
  margin: 0 0.5rem;
  color: var(--border);
}

/* Disclosure banner */
.affiliate-disclosure {
  margin: 2rem auto;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-medium);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted);
}

.affiliate-disclosure strong {
  color: var(--ink);
  font-weight: 700;
}

/* Body content */
.post-body {
  padding-bottom: clamp(3rem, 6vw, 4rem);
}

.post-body p,
.post-body ul,
.post-body ol,
.post-body blockquote {
  font-size: 1.075rem;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 1.4rem;
}

.post-body h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.2rem);
  margin: 2.75rem 0 1rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.post-body h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  margin: 2rem 0 0.75rem;
  letter-spacing: -0.02em;
}

.post-body a:not(.product-card__btn) {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.post-body a:not(.product-card__btn):hover,
.post-body a:not(.product-card__btn):focus-visible {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.post-body a.inline-cta {
  font-weight: 700;
  border-bottom: 1px solid var(--accent);
}

.post-body a.inline-cta::after {
  content: " →";
  font-weight: 700;
}

.post-body blockquote {
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 var(--radius-medium) var(--radius-medium) 0;
  font-family: "Space Grotesk", sans-serif;
  font-style: italic;
  color: var(--ink);
}

.post-body ul,
.post-body ol {
  padding-left: 1.35rem;
}

.post-body li {
  margin-bottom: 0.5rem;
}

.post-body img {
  width: 100%;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
  margin: 1.5rem 0 0.5rem;
}

.post-body figure {
  margin: 1.75rem 0;
}

.post-body figcaption {
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
  margin-top: 0.5rem;
}

/* Product card */
.product-card {
  width: min(100%, 44rem);
  margin: 2.5rem auto;
  padding: 1.75rem;
  border-radius: var(--radius-large);
  border-top: 2px solid var(--accent);
  background: var(--surface);
  box-shadow: var(--shadow-medium);
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 780px) {
  .product-card {
    width: min(calc(100% + 4rem), 50rem);
    margin-left: -2rem;
    margin-right: -2rem;
    padding: 2rem 2.25rem;
  }
}

.product-card__eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.product-card__title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.35rem, 2.6vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0.25rem 0 0.5rem;
  color: var(--ink);
}

.product-card__pitch {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

.product-card__actions {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .product-card__actions {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

.product-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.25rem;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-medium);
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-align: center;
  white-space: nowrap;
  overflow: visible;
  border: 2px solid var(--accent);
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.product-card__btn:hover,
.product-card__btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.post-body .product-card__btn--primary,
.product-card__btn--primary {
  background: var(--accent);
  color: var(--cream);
}

.post-body .product-card__btn--primary:hover,
.post-body .product-card__btn--primary:focus-visible,
.product-card__btn--primary:hover,
.product-card__btn--primary:focus-visible {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--cream);
}

.post-body .product-card__btn--secondary,
.product-card__btn--secondary {
  background: transparent;
  color: var(--ink);
}

.post-body .product-card__btn--secondary:hover,
.post-body .product-card__btn--secondary:focus-visible,
.product-card__btn--secondary:hover,
.product-card__btn--secondary:focus-visible {
  background: var(--accent);
  color: var(--cream);
  border-color: var(--accent);
}

.product-card__btn .flag {
  font-size: 1.1rem;
  line-height: 1;
}

/* Closing CTA (dark) */
.post-closing-cta {
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  text-align: center;
}

.post-closing-cta h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
  color: var(--cream);
}

.post-closing-cta p {
  color: rgba(255, 248, 229, 0.78);
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 36rem;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

/* Related posts */
.related-posts {
  padding-block: clamp(3.5rem, 6vw, 5rem);
}

.related-posts .section-heading {
  margin-bottom: 2rem;
}

/* Small screens tighten post shells */
@media (max-width: 560px) {
  .post-header {
    padding-top: 6.5rem;
  }

  .product-card {
    padding: 1.5rem;
  }
}