/* ============================================================
   PORADNIK — wspólne style: zajawka (index), archiwum, artykuł
   Korzysta ze zmiennych :root zdefiniowanych na stronie
   (--orange, --muted, --ink, --card, --radius-lg, --blue itd.)
   ============================================================ */

/* --- siatka kafelków --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--card, rgba(255, 255, 255, 0.86));
  border: 1px solid rgba(231, 222, 213, 0.88);
  border-radius: var(--radius-lg, 24px);
  overflow: hidden;
  box-shadow: 0 16px 54px rgba(22, 27, 53, 0.055);
  transition: transform 0.28s, box-shadow 0.28s, border-color 0.28s;
}
.blog-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 24px 70px rgba(22, 27, 53, 0.1);
  border-color: rgba(255, 116, 15, 0.32);
}

.blog-card__media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-soft, #eaf2ff), #f6f8fc);
}
.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.blog-card:hover .blog-card__media img {
  transform: scale(1.05);
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 22px 24px;
  flex: 1;
}

.blog-tag {
  align-self: flex-start;
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--orange-soft, #fff1e6);
  color: var(--orange, #ff740f);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.blog-card__body h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.blog-card__body h3 a {
  color: var(--ink, #181b35);
  transition: color 0.2s;
}
.blog-card__body h3 a:hover {
  color: var(--orange, #ff740f);
}

.blog-card__excerpt {
  margin: 0;
  color: var(--muted, #6e7482);
  line-height: 1.65;
  font-size: 15px;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: auto;
  padding-top: 6px;
  color: var(--muted-2, #8a909d);
  font-size: 13px;
  font-weight: 600;
}
.blog-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.blog-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  color: var(--blue, #1f6fd1);
  font-weight: 900;
  font-size: 15px;
}

/* --- przycisk "zobacz wszystkie" pod zajawką --- */
.poradnik-foot {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

/* ============================================================
   ARCHIWUM /poradnik
   ============================================================ */
.poradnik-archive {
  padding: 56px 0 80px;
}
.poradnik-archive__head {
  margin-bottom: 30px;
}
.poradnik-archive__head h1 {
  margin: 8px 0 0;
  font-size: clamp(32px, 4vw, 50px);
  letter-spacing: -0.01em;
  line-height: 1.12;
}

/* ============================================================
   ARTYKUŁ /poradnik/[slug]
   ============================================================ */
.article-wrap {
  padding: 40px 0 80px;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted-2, #8a909d);
  font-size: 14px;
  font-weight: 600;
}
.breadcrumb a {
  color: var(--blue, #1f6fd1);
}

.article {
  max-width: 780px;
  margin: 0 auto;
}
.article__tag {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--orange-soft, #fff1e6);
  color: var(--orange, #ff740f);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.article h1 {
  margin: 16px 0 10px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.015em;
}
.article__lead {
  margin: 0 0 22px;
  color: #3a4054;
  font-size: 19px;
  line-height: 1.6;
  font-weight: 600;
}
.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 26px;
  color: var(--muted-2, #8a909d);
  font-size: 14px;
  font-weight: 600;
}
.article__hero {
  margin: 0 0 32px;
  border-radius: var(--radius-lg, 24px);
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(22, 27, 53, 0.12);
}
.article__hero img {
  width: 100%;
  height: auto;
  display: block;
}

.article__content {
  color: #2c3142;
  font-size: 17px;
  line-height: 1.78;
}
.article__content h2 {
  margin: 38px 0 14px;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.article__content p {
  margin: 0 0 18px;
}
.article__content ul {
  margin: 0 0 18px;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}
.article__content li {
  position: relative;
  padding-left: 30px;
  line-height: 1.6;
}
.article__content li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--blue, #1f6fd1);
  font-size: 11px;
}
.article__content strong {
  color: var(--ink, #181b35);
}
.article__content img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md, 18px);
  margin: 8px 0 24px;
  box-shadow: var(--shadow-soft, 0 12px 40px rgba(22, 27, 53, 0.08));
}

.article__faq {
  margin-top: 48px;
}
.article__faq h2 {
  font-size: clamp(24px, 3vw, 30px);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--ink, #181b35);
}
.faq-item {
  border: 1px solid var(--line, #e7ded5);
  border-radius: var(--radius-md, 18px);
  background: var(--card, rgba(255, 255, 255, 0.86));
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700;
  font-size: 17px;
  color: var(--ink, #181b35);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 400;
  color: var(--blue, #1f6fd1);
  line-height: 1;
  transition: transform 0.25s ease;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-item__a {
  padding: 0 22px 18px;
}
.faq-item__a p {
  margin: 0;
  color: var(--muted, #6e7482);
  font-size: 16px;
  line-height: 1.7;
}

.article__cta {
  margin-top: 40px;
  padding: 30px;
  border-radius: var(--radius-lg, 24px);
  color: #fff;
  background: linear-gradient(135deg, #171a33, #102f62 68%, #1f6fd1 120%);
  box-shadow: 0 24px 64px rgba(22, 27, 53, 0.18);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.article__cta strong {
  display: block;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.article__cta span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
}

@media (max-width: 980px) {
  .blog-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .article__content {
    font-size: 16px;
  }
}