/* ========================================
   BLOG PAGE STYLES
   NodRorlegger - Norwegian Plumbing Blog
   ======================================== */

/* ========================================
   BLOG HERO SECTION
   ======================================== */
.blog-hero {
  position: relative;
  padding: 50px 20px 80px;
  overflow: hidden;
}

.blog-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.blog-hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a2a4a 50%, var(--primary-dark) 100%);
}

.blog-hero__pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.blog-hero__container {
  max-width: 1000px;
  margin: 0 auto;
}

/* Breadcrumb */
.blog-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
}

.blog-hero__breadcrumb-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.blog-hero__breadcrumb-link:hover {
  color: white;
}

.blog-hero__breadcrumb-link img {
  filter: brightness(0) invert(1);
  opacity: 0.7;
}

.blog-hero__breadcrumb-sep {
  filter: brightness(0) invert(1);
  opacity: 0.4;
  transform: rotate(0deg);
}

.blog-hero__breadcrumb-current {
  color: var(--primary-light);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Hero Content */
.blog-hero__content {
  text-align: center;
}

.blog-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(0, 102, 204, 0.2);
  border: 1px solid rgba(0, 102, 204, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-light);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.blog-hero__label img {
  filter: brightness(0) invert(1);
}

.blog-hero__title {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 800;
  color: white;
  margin-bottom: 20px;
  line-height: 1.1;
}

.blog-hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto 40px;
}

/* Hero Stats */
.blog-hero__stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.blog-hero__stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.blog-hero__stat img {
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.blog-hero__stat-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
}

.blog-hero__stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   BLOG MAIN CONTENT
   ======================================== */
.blog-main {
  padding: 60px 20px 80px;
  background: var(--bg-secondary);
}

.blog-main__container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ========================================
   BLOG GRID
   ======================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

/* ========================================
   BLOG CARD
   ======================================== */
.blog-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card__link {
  display: block;
}

.blog-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.blog-card:hover .blog-card__image img {
  transform: scale(1.05);
}

.blog-card__category {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: white;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-color);
}

.blog-card__category img {
  filter: invert(29%) sepia(98%) saturate(1500%) hue-rotate(196deg) brightness(95%) contrast(101%);
}

.blog-card__body {
  padding: 24px;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.blog-card__date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-card__time {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-card__time img {
  opacity: 0.5;
}

.blog-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
  transition: var(--transition-base);
}

.blog-card:hover .blog-card__more {
  gap: 10px;
}

.blog-card__more img {
  filter: invert(29%) sepia(98%) saturate(1500%) hue-rotate(196deg) brightness(95%) contrast(101%);
  transition: var(--transition-base);
}

/* ========================================
   BLOG PAGINATION
   ======================================== */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 60px;
}

.blog-pagination__btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition-base);
}

.blog-pagination__btn:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.blog-pagination__btn:hover img {
  filter: brightness(0) invert(1);
}

.blog-pagination__btn--prev img {
  transform: rotate(180deg);
}

.blog-pagination__nums {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-pagination__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition-base);
}

.blog-pagination__num:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.blog-pagination__num--active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.blog-pagination__dots {
  padding: 0 8px;
  color: var(--text-muted);
}

/* ========================================
   BLOG POPULAR SECTION
   ======================================== */
.blog-popular {
  margin-bottom: 60px;
}

.blog-popular__header {
  text-align: center;
  margin-bottom: 40px;
}

.blog-popular__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(0, 102, 204, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.blog-popular__title {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.blog-popular__desc {
  color: var(--text-muted);
  font-size: 1rem;
  margin: 0;
}

.blog-popular__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-popular__card {
  position: relative;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a2a4a 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-base);
}

.blog-popular__card:hover {
  transform: translateY(-4px);
}

.blog-popular__link {
  display: block;
  padding: 28px;
  height: 100%;
}

.blog-popular__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.blog-popular__icon img {
  filter: brightness(0) invert(1);
}

.blog-popular__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 6px 12px;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--success-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-popular__card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-popular__card-excerpt {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-popular__card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-popular__date {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.blog-popular__arrow {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.blog-popular__arrow img {
  filter: brightness(0) invert(1);
}

.blog-popular__card:hover .blog-popular__arrow {
  background: var(--primary-color);
}

/* ========================================
   BLOG CTA SECTION
   ======================================== */
.blog-cta {
  position: relative;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a2a4a 100%);
  border-radius: var(--radius-xl);
  padding: 50px;
  overflow: hidden;
}

.blog-cta__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.blog-cta__glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}

.blog-cta__glow--1 {
  top: -100px;
  left: -100px;
  background: var(--primary-color);
}

.blog-cta__glow--2 {
  bottom: -100px;
  right: -100px;
  background: var(--accent-color);
}

.blog-cta__content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 50px;
  align-items: center;
}

.blog-cta__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--success-light);
  margin-bottom: 20px;
}

.blog-cta__label img {
  filter: invert(75%) sepia(30%) saturate(600%) hue-rotate(80deg) brightness(95%) contrast(95%);
}

.blog-cta__title {
  font-size: 2rem;
  color: white;
  margin-bottom: 16px;
}

.blog-cta__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 24px;
}

.blog-cta__features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.blog-cta__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

.blog-cta__feature img {
  filter: invert(75%) sepia(30%) saturate(600%) hue-rotate(80deg) brightness(95%) contrast(95%);
}

/* CTA Card */
.blog-cta__card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: center;
}

.blog-cta__card-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.blog-cta__card-icon img {
  filter: brightness(0) invert(1);
}

.blog-cta__card-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.blog-cta__phone {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 20px;
  transition: var(--transition-base);
}

.blog-cta__phone:hover {
  color: var(--primary-dark);
}

.blog-cta__divider {
  position: relative;
  margin-bottom: 20px;
}

.blog-cta__divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-color);
}

.blog-cta__divider span {
  position: relative;
  padding: 0 16px;
  background: white;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.blog-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.blog-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 102, 204, 0.4);
}

.blog-cta__btn img {
  filter: brightness(0) invert(1);
}

/* ========================================
   RESPONSIVE STYLES
   ======================================== */

/* 1024px - Tablets landscape */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-popular__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-popular__card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .blog-cta__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .blog-cta__action {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* 768px - Tablets portrait */
@media (max-width: 768px) {
  .blog-hero {
    padding: 40px 20px 60px;
  }

  .blog-hero__stats {
    gap: 16px;
  }

  .blog-hero__stat {
    padding: 12px 16px;
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .blog-card__image {
    height: 180px;
  }

  .blog-pagination {
    flex-wrap: wrap;
    gap: 10px;
  }

  .blog-pagination__btn {
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  .blog-pagination__num {
    width: 40px;
    height: 40px;
  }

  .blog-popular__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .blog-popular__card:last-child {
    max-width: 100%;
  }

  .blog-cta {
    padding: 32px 24px;
  }

  .blog-cta__title {
    font-size: 1.5rem;
  }

  .blog-cta__features {
    flex-direction: column;
    gap: 12px;
  }
}

/* 480px - Mobile */
@media (max-width: 480px) {
  .blog-hero {
    padding: 32px 16px 48px;
  }

  .blog-hero__breadcrumb {
    margin-bottom: 24px;
  }

  .blog-hero__label {
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  .blog-hero__title {
    font-size: 2rem;
  }

  .blog-hero__subtitle {
    font-size: 1rem;
    margin-bottom: 32px;
  }

  .blog-hero__stats {
    flex-direction: column;
    gap: 12px;
  }

  .blog-hero__stat {
    flex-direction: row;
    width: 100%;
    justify-content: center;
    gap: 12px;
  }

  .blog-main {
    padding: 40px 16px 60px;
  }

  .blog-card__body {
    padding: 20px;
  }

  .blog-card__title {
    font-size: 1.05rem;
  }

  .blog-popular__link {
    padding: 20px;
  }

  .blog-cta {
    padding: 24px 20px;
  }

  .blog-cta__card {
    padding: 24px;
  }

  .blog-cta__phone {
    font-size: 1.25rem;
  }
}

/* 375px - Small mobile */
@media (max-width: 375px) {
  .blog-hero__title {
    font-size: 1.75rem;
  }

  .blog-hero__stat-num {
    font-size: 1rem;
  }

  .blog-popular__card-title {
    font-size: 1rem;
  }

  .blog-cta__btn {
    padding: 14px 20px;
    font-size: 0.9rem;
  }
}