/* ========================================
   Regen Studio — Blog Styles
   Light Theme with Colorful Accents
   ======================================== */

/* --- Blog Hero / Header --- */
.blog-hero {
  position: relative;
  padding: 140px 0 0;
  background: var(--color-bg-light);
  text-align: center;
}

.blog-hero__container {
  position: relative;
  z-index: 2;
}

.blog-hero__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.blog-hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
  color: var(--color-text);
}

.blog-hero__subtitle {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Decorative triangles */
.blog-hero__triangles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.blog-hero__tri {
  position: absolute;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.blog-hero__tri--1 {
  width: 120px;
  height: 120px;
  background: var(--color-teal);
  opacity: 0.06;
  top: 40px;
  right: 8%;
  transform: rotate(15deg);
}

.blog-hero__tri--2 {
  width: 70px;
  height: 70px;
  background: var(--color-emerald);
  opacity: 0.08;
  top: 100px;
  right: 18%;
  transform: rotate(-30deg);
}

.blog-hero__tri--3 {
  width: 50px;
  height: 50px;
  background: var(--color-magenta);
  opacity: 0.07;
  top: 70px;
  left: 6%;
  transform: rotate(40deg);
}

.blog-hero__tri--4 {
  width: 90px;
  height: 90px;
  background: var(--color-orange);
  opacity: 0.05;
  bottom: 120px;
  left: 12%;
  transform: rotate(-15deg);
}

.blog-hero__tri--5 {
  width: 40px;
  height: 40px;
  background: var(--color-red);
  opacity: 0.06;
  top: 55%;
  right: 5%;
  transform: rotate(60deg);
}

.blog-hero__tri--6 {
  width: 60px;
  height: 60px;
  background: var(--color-green);
  opacity: 0.07;
  bottom: 80px;
  right: 22%;
  transform: rotate(-45deg);
}

.blog-hero__tri--7 {
  width: 35px;
  height: 35px;
  background: var(--color-teal);
  opacity: 0.09;
  bottom: 140px;
  left: 25%;
  transform: rotate(20deg);
}

/* Ambient orbs */
.blog-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.blog-hero__orb--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 155, 187, 0.18) 0%, transparent 70%);
  top: -80px;
  right: -60px;
}

.blog-hero__orb--2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 145, 75, 0.12) 0%, transparent 70%);
  bottom: -40px;
  left: -80px;
}

/* Polygon divider */
.blog-hero__divider {
  position: relative;
  width: 100%;
  height: 60px;
  z-index: 2;
}

.blog-hero__divider svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* --- Filters --- */
.blog-filters {
  position: relative;
  z-index: 3;
  padding: 32px 0 0;
}

.blog-filters__group {
  margin-bottom: 20px;
}

.blog-filters__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  display: block;
}

.blog-filters__group--centered {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* --- Category Columns --- */
.blog-filters__columns {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.blog-filters__column {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.blog-filters__subs {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Base pill */
.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.filter-pill--main {
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
}

.filter-pill--sub {
  padding: 8px 14px;
  font-size: 0.73rem;
  font-weight: 400;
  box-shadow: none;
  border-color: transparent;
  background: transparent;
  min-height: 36px;
}

.filter-pill--sub:hover {
  background: var(--color-bg-light);
  border-color: var(--color-border);
}

.filter-pill:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
}

.filter-pill--sub:hover {
  box-shadow: var(--shadow-sm);
}

.filter-pill__count {
  font-size: 0.7rem;
  opacity: 0.5;
}

/* Active state — default */
.filter-pill.active {
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--color-primary-glow);
}

/* Color-specific active states */
.filter-pill--emerald.active {
  background: var(--color-emerald);
  border-color: var(--color-emerald);
}

.filter-pill--orange.active {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-text);
}

.filter-pill--teal.active {
  background: var(--color-teal);
  border-color: var(--color-teal);
}

.filter-pill--magenta.active {
  background: var(--color-magenta);
  border-color: var(--color-magenta);
}

.filter-pill--green.active {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-text);
}

.filter-pill--gold.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
}

.filter-pill--gray.active {
  background: var(--color-navy);
  border-color: var(--color-navy);
}

/* Hover hints per color */
.filter-pill--emerald:hover { color: var(--color-emerald); }
.filter-pill--orange:hover { color: var(--color-orange); }
.filter-pill--teal:hover { color: var(--color-teal); }
.filter-pill--magenta:hover { color: var(--color-magenta); }
.filter-pill--green:hover { color: var(--color-green); }
.filter-pill--gold:hover { color: var(--color-gold); }
.filter-pill--gray:hover { color: var(--color-text); }

/* Active pills always override hover color */
.filter-pill--emerald.active:hover,
.filter-pill--teal.active:hover,
.filter-pill--magenta.active:hover,
.filter-pill--gray.active:hover { color: #FFFFFF; }
.filter-pill--orange.active:hover,
.filter-pill--green.active:hover { color: var(--color-text); }

/* --- Tag Search Dropdown --- */
.tag-search {
  position: relative;
}

.tag-search__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.tag-search__icon {
  position: absolute;
  left: 14px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.tag-search__input {
  width: 100%;
  max-width: 320px;
  padding: 10px 44px 10px 40px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  outline: none;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.tag-search__input::placeholder {
  color: var(--color-text-muted);
}

.tag-search__input:focus {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.tag-search__count {
  position: absolute;
  right: 14px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: 100px;
  line-height: 1;
}

.tag-search__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 320px;
  max-height: 240px;
  overflow-y: auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 100;
}

.tag-search__dropdown.open {
  display: block;
}

.tag-search__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.15s;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.tag-search__item:hover {
  background: var(--color-bg-light);
}

.tag-search__item input[type="checkbox"] {
  accent-color: var(--color-primary);
  cursor: pointer;
}

.tag-search__item-label {
  flex: 1;
}

.tag-search__item-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  opacity: 0.6;
}

.tag-search__empty {
  padding: 16px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.tag-search__active {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.tag-search__active:empty {
  margin-top: 0;
}

.tag-search__pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-emerald-bg);
  border: 1px solid rgba(0, 145, 75, 0.15);
  border-radius: 100px;
}

.tag-search__pill-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
  color: var(--color-primary);
  background: none;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
}

.tag-search__pill-remove:hover {
  opacity: 1;
}

/* --- Blog Grid --- */
.blog-listing {
  padding: 60px 0 var(--section-pad);
  background: var(--color-bg);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* --- Blog Card --- */
.blog-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

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

.blog-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface);
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card__image img {
  transform: scale(1.04);
}

.blog-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.blog-card__image-placeholder svg {
  opacity: 0.3;
}

.blog-card__body {
  padding: 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  margin-bottom: 0;
}

.blog-card__category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

/* Category pills — color per focus area */
.blog-card__category--emerald {
  color: var(--color-emerald);
  background: var(--color-emerald-bg);
}

.blog-card__category--orange {
  color: var(--color-orange);
  background: var(--color-orange-bg);
}

.blog-card__category--teal {
  color: var(--color-teal);
  background: var(--color-teal-bg);
}

.blog-card__category--magenta {
  color: var(--color-magenta);
  background: var(--color-magenta-bg);
}

.blog-card__category--green {
  color: var(--color-green);
  background: var(--color-green-bg);
}

.blog-card__category--gold {
  color: var(--color-gold);
  background: var(--color-gold-bg);
}

.blog-card__category--gray {
  color: var(--color-text-secondary);
  background: var(--color-bg-light);
}

.blog-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 12px;
  color: var(--color-text);
}

.blog-card__title a {
  transition: color var(--transition);
}

.blog-card__title a:hover {
  color: var(--color-primary);
}

.blog-card__excerpt {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.blog-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.blog-card__meta svg {
  width: 14px;
  height: 14px;
  opacity: 0.5;
}

/* --- No Results --- */
.blog-no-results {
  text-align: center;
  padding: 80px 20px;
  grid-column: 1 / -1;
}

.blog-no-results__icon {
  color: var(--color-text-muted);
  margin-bottom: 20px;
  opacity: 0.3;
}

.blog-no-results__title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.blog-no-results__text {
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.blog-no-results .btn {
  font-size: 0.85rem;
}

/* ========================================
   Blog Post Page
   ======================================== */

/* --- Post Header --- */
.post-header {
  padding: 140px 0 0;
  background: var(--color-bg-light);
}

.post-header__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  transition: color var(--transition);
}

.post-header__back:hover {
  color: var(--color-primary);
}

.post-header__back svg {
  width: 16px;
  height: 16px;
}

.post-header__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.post-header__category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
}

/* Post header category pills — color per focus area */
.post-header__category--emerald {
  color: var(--color-emerald);
  background: var(--color-emerald-bg);
  border: 1px solid rgba(0, 145, 75, 0.15);
}

.post-header__category--orange {
  color: var(--color-orange);
  background: var(--color-orange-bg);
  border: 1px solid rgba(255, 169, 45, 0.15);
}

.post-header__category--teal {
  color: var(--color-teal);
  background: var(--color-teal-bg);
  border: 1px solid rgba(0, 155, 187, 0.15);
}

.post-header__category--magenta {
  color: var(--color-magenta);
  background: var(--color-magenta-bg);
  border: 1px solid rgba(147, 9, 63, 0.15);
}

.post-header__category--green {
  color: var(--color-green);
  background: var(--color-green-bg);
  border: 1px solid rgba(101, 221, 53, 0.15);
}

.post-header__category--gold {
  color: var(--color-gold);
  background: var(--color-gold-bg);
  border: 1px solid rgba(160, 112, 26, 0.15);
}

.post-header__category--gray {
  color: var(--color-text-secondary);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
}

.post-header__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  max-width: 850px;
  color: var(--color-text);
}

.post-header__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 750px;
  margin-bottom: 32px;
}

.post-header__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding: 24px 0 40px;
  border-top: 1px solid var(--color-border);
}

.post-header__author {
  display: flex;
  flex-direction: column;
}

.post-header__author-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.post-header__author-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.post-header__meta-divider {
  width: 1px;
  height: 32px;
  background: var(--color-border);
}

.post-header__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.post-header__meta-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.5;
}

/* --- Post Featured Image --- */
.post-featured-image {
  background: var(--color-bg);
  padding: 40px 0 0;
}

.post-featured-image img {
  width: 100%;
  border-radius: var(--radius);
  max-height: 520px;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

/* --- Post Content --- */
.post-content {
  padding: 60px 0;
  background: var(--color-bg);
}

.post-content__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.post-answer-capsule {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text);
  border-left: 3px solid var(--color-primary);
  padding: 12px 0 12px 20px;
  margin-bottom: 32px;
}

.post-content__body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

.post-content__body p {
  margin-bottom: 24px;
}

.post-content__body h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 48px 0 20px;
  line-height: 1.3;
}

.post-content__body h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 36px 0 16px;
  line-height: 1.35;
}

.post-content__body ul,
.post-content__body ol {
  margin: 0 0 24px 24px;
}

.post-content__body li {
  margin-bottom: 8px;
}

.post-content__body blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 20px 28px;
  margin: 32px 0;
  background: var(--color-emerald-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.post-content__body blockquote p {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 0;
  line-height: 1.7;
}

.post-content__body figure {
  margin: 32px 0;
}

.post-content__body figure img {
  width: 100%;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.post-content__body figure.figure--half {
  max-width: 50%;
  margin-left: auto;
  margin-right: auto;
}

.post-content__body figure.figure--seventy {
  max-width: 70%;
  margin-left: auto;
  margin-right: auto;
}

.post-content__body figure figcaption {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 12px;
  text-align: center;
}

.post-content__body strong {
  color: var(--color-text);
  font-weight: 600;
}

.post-content__body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition);
}

.post-content__body a:hover {
  opacity: 0.8;
}

/* --- Post Tags --- */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  margin-top: 20px;
}

.post-tag {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 6px 14px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: all var(--transition);
}

.post-tag:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-sm);
}

/* Tag color cycling */
.post-tag:nth-child(6n+1):hover { border-color: rgba(0, 145, 75, 0.3); color: var(--color-emerald); }
.post-tag:nth-child(6n+2):hover { border-color: rgba(0, 155, 187, 0.3); color: var(--color-teal); }
.post-tag:nth-child(6n+3):hover { border-color: rgba(147, 9, 63, 0.3); color: var(--color-magenta); }
.post-tag:nth-child(6n+4):hover { border-color: rgba(231, 24, 70, 0.3); color: var(--color-red); }
.post-tag:nth-child(6n+5):hover { border-color: rgba(255, 169, 45, 0.3); color: var(--color-orange); }
.post-tag:nth-child(6n+6):hover { border-color: rgba(101, 221, 53, 0.3); color: var(--color-green); }

/* --- Share Section --- */
.post-share {
  margin-top: 40px;
}

.post-share__card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  box-shadow: var(--shadow-sm);
}

.post-share__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.post-share__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Divider with centered text between rows */
.post-share__divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 18px 0;
}

.post-share__divider::before,
.post-share__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.post-share__divider span {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Base button */
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.share-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.share-btn svg {
  width: 16px;
  height: 16px;
}

/* Primary row: larger, more prominent */
.share-btn--lg {
  padding: 11px 22px;
  font-size: 0.85rem;
  background: var(--color-bg-light);
  box-shadow: var(--shadow-sm);
}

/* Social row: compact, understated */
.post-share__buttons--social .share-btn {
  padding: 8px 16px;
  font-size: 0.78rem;
  background: transparent;
  box-shadow: none;
}

.post-share__buttons--social .share-btn svg {
  width: 14px;
  height: 14px;
}

/* Per-platform hover colors (matching hero freeze panel) */
.share-btn--bluesky:hover {
  background: rgba(0, 133, 255, 0.08);
  border-color: rgba(0, 133, 255, 0.2);
  color: #0085FF;
}

.share-btn--linkedin:hover {
  background: rgba(0, 119, 181, 0.08);
  border-color: rgba(0, 119, 181, 0.2);
  color: #0077B5;
}

.share-btn--mastodon:hover {
  background: rgba(99, 100, 255, 0.08);
  border-color: rgba(99, 100, 255, 0.2);
  color: #6364FF;
}

.share-btn--reddit:hover {
  background: rgba(255, 69, 0, 0.08);
  border-color: rgba(255, 69, 0, 0.2);
  color: #FF4500;
}

.share-btn--whatsapp:hover {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.2);
  color: #25D366;
}

.share-btn--email:hover {
  background: rgba(36, 54, 68, 0.06);
  border-color: rgba(36, 54, 68, 0.18);
  color: var(--color-text);
}

.share-btn--native:hover {
  background: rgba(0, 145, 75, 0.06);
  border-color: rgba(0, 145, 75, 0.18);
  color: var(--color-emerald);
}

.share-btn--copy:hover {
  background: rgba(0, 145, 75, 0.06);
  border-color: rgba(0, 145, 75, 0.18);
  color: var(--color-emerald);
}

.share-btn--copied {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-emerald-bg);
}

/* --- Share toast (matching hero toast) --- */
.share-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 9999;
  padding: 12px 24px;
  background: rgba(36, 54, 68, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.share-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* --- Related Posts --- */
.related-posts {
  padding: var(--section-pad) 0;
  background: var(--color-bg-light);
}

.related-posts__title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--color-text);
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.related-posts__cta {
  margin-top: 48px;
  text-align: center;
}

.related-posts__cta-btn {
  display: inline-block;
  padding: 12px 32px;
  background: #fff;
  color: #00914B;
  border: 1.5px solid #00914B;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm, 8px);
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

.related-posts__cta-btn:hover {
  background: #00914B;
  color: #fff;
  transform: translateY(-2px);
}

/* --- Embedded PDF viewer (used in blog post body) --- */
.post-content__body .content-pdf {
  margin: 32px 0;
  border-radius: var(--radius-sm, 8px);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.post-content__body .content-pdf__embed {
  width: 100%;
  aspect-ratio: 297 / 210;
  border: none;
  display: block;
}

/* --- Blog CTA Section (listing page) --- */
.blog-cta {
  position: relative;
}

.blog-cta__divider {
  position: relative;
  width: 100%;
  height: 60px;
  overflow: hidden;
  pointer-events: none;
}

.blog-cta__divider svg {
  display: block;
  width: 100%;
  height: 100%;
}

.blog-cta__inner {
  background: var(--color-bg-light);
  padding: 60px 0 80px;
  text-align: center;
}

.blog-cta__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.blog-cta__text {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

/* --- Blog Post CTA Banner --- */
.post-cta-banner {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  text-align: center;
  margin-top: 48px;
  box-shadow: var(--shadow-sm);
}

.post-cta-banner__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.post-cta-banner__text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

/* --- Scroll-triggered Floating CTA (blog post) --- */
.scroll-cta {
  position: fixed;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Desktop: right side card */
  right: clamp(20px, 3vw, 40px);
  top: 50%;
  transform: translateY(-50%) translateX(20px);
  width: 220px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.scroll-cta--visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.scroll-cta__close {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s;
  line-height: 1;
}

.scroll-cta__close:hover {
  color: var(--color-text);
  background: var(--color-bg-light);
}

.scroll-cta__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.scroll-cta__text {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.scroll-cta__email-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.scroll-cta__address {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  user-select: all;
  -webkit-user-select: all;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1100px) {
  /* Hide desktop side CTA when it would overlap article */
  .scroll-cta {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    transform: translateY(100%);
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
  }

  .scroll-cta--visible {
    transform: translateY(0);
  }

  .scroll-cta__label {
    display: none;
  }

  .scroll-cta__text {
    margin-bottom: 0;
    flex: 1;
    min-width: 140px;
  }

  .scroll-cta__close {
    position: static;
    order: -1;
    flex-shrink: 0;
  }

  .scroll-cta {
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
  }
}

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

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

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

@media (max-width: 768px) {
  .blog-filters__columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-hero {
    padding: 120px 0 0;
  }

  .blog-hero__tri--1 { width: 80px; height: 80px; }
  .blog-hero__tri--2 { width: 50px; height: 50px; }
  .blog-hero__tri--4 { width: 60px; height: 60px; }
  .blog-hero__tri--5,
  .blog-hero__tri--6 { display: none; }

  .blog-hero__orb--1 { width: 250px; height: 250px; }
  .blog-hero__orb--2 { width: 200px; height: 200px; }

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

  /* Related posts: compact 1-column on phones/small tablets */
  .related-posts__grid {
    grid-template-columns: 1fr;
  }
  .related-posts__grid .blog-card {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    padding: 12px;
    border-radius: 10px;
  }
  .related-posts__grid .blog-card .blog-card__image {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: auto;
  }
  .related-posts__grid .blog-card .blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .related-posts__grid .blog-card .blog-card__excerpt,
  .related-posts__grid .blog-card .blog-card__categories {
    display: none;
  }
  .related-posts__grid .blog-card .blog-card__body {
    padding: 0;
    min-width: 0;
  }
  .related-posts__grid .blog-card .blog-card__title {
    font-size: 0.9rem;
    line-height: 1.3;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .related-posts__grid .blog-card .blog-card__meta {
    font-size: 0.72rem;
    border-top: none;
    padding-top: 8px;
  }

  .post-header {
    padding: 120px 0 0;
  }

  .post-header__meta {
    gap: 16px;
  }

  .post-header__meta-divider {
    display: none;
  }

  .post-share__card {
    padding: 22px 20px 20px;
  }

  /* Categories: wrap on mobile */
  .post-header__categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-bottom: 4px;
  }
  .post-header__category {
    font-size: 0.62rem;
    padding: 3px 8px;
  }
}

/* Client project banner — responsive */
.client-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 24px 40px;
  flex-wrap: wrap;
}
@media (max-width: 540px) {
  .client-banner {
    flex-direction: column;
    gap: 16px;
    padding: 12px 16px;
    text-align: center;
    overflow: hidden;
  }
  .client-banner img {
    max-height: 40px;
    width: auto;
    max-width: 100%;
  }
}

@media (max-width: 540px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  /* Compact card for posts 4+ on mobile */
  .blog-grid .blog-card:nth-child(n+4) {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    padding: 12px;
    border-radius: 10px;
  }
  .blog-grid .blog-card:nth-child(n+4) .blog-card__image {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    overflow: hidden;
  }
  .blog-grid .blog-card:nth-child(n+4) .blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .blog-grid .blog-card:nth-child(n+4) .blog-card__excerpt {
    display: none;
  }
  .blog-grid .blog-card:nth-child(n+4) .blog-card__meta {
    display: none;
  }
  .blog-grid .blog-card:nth-child(n+4) .blog-card__categories {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
  }
  .blog-grid .blog-card:nth-child(n+4) .blog-card__title {
    font-size: 0.9rem;
    line-height: 1.3;
    -webkit-line-clamp: 2;
  }

}

@media (max-width: 480px) {
  .blog-filters__columns {
    grid-template-columns: 1fr;
  }

  .share-btn--lg {
    padding: 9px 16px;
    font-size: 0.8rem;
  }

  .post-share__buttons--social .share-btn {
    padding: 7px 12px;
    font-size: 0.75rem;
  }
  .blog-card__body {
    padding: 20px 18px;
  }

  .post-header__title {
    font-size: 1.7rem;
  }

  .post-content__body {
    font-size: 1rem;
  }
}

/* Inline preview cards — vertical on mobile */
@media (max-width: 600px) {
  .blog-preview-card,
  [style*="display:flex"][style*="border-radius"] {
    flex-direction: column !important;
  }
  .blog-preview-card img,
  [style*="display:flex"][style*="border-radius"] img {
    width: 100% !important;
    min-width: 100% !important;
    max-height: 200px;
    object-fit: cover;
    border-radius: 12px 12px 0 0 !important;
  }
  .blog-preview-card > div:last-child,
  [style*="display:flex"][style*="border-radius"] > div:last-child {
    padding: 16px !important;
  }
}