/* Blog page only.
   Header, mobile menu, contact section, and footer remain
   inside header-footer.css. */

#main-content {
  --blog-shell: 1180px;
  --blog-inline-space: clamp(48px, 10vw, 176px);
  background: var(--page);
}

.blog-shell {
  width: min(
    calc(100% - var(--blog-inline-space)),
    var(--blog-shell)
  );
  margin-inline: auto;
}

/* Blog hero */
.blog-hero {
  min-height: clamp(560px, 68svh, 760px);
  padding:
    clamp(138px, 12vw, 176px)
    0
    clamp(64px, 7vw, 94px);
  display: flex;
  align-items: flex-end;
  background: var(--page);
}

.blog-hero__inner {
  min-width: 0;
}

.blog-hero__name {
  position: relative;
  width: fit-content;
  padding-right: 22px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.085em;
  line-height: 0.74;
}

.blog-hero__mark {
  position: absolute;
  top: -0.32em;
  right: 0;
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: brightness(0);
}

html[data-theme="dark"] .blog-hero__mark {
  filter: brightness(0) invert(1);
}

.blog-hero__title-row {
  margin-top: clamp(30px, 4vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(48px, 8vw, 118px);
  align-items: center;
}

.blog-hero h1 {
  min-width: 0;
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(4.7rem, 8.6vw, 8.8rem);
  font-weight: 600;
  letter-spacing: -0.085em;
  line-height: 0.76;
  text-transform: none;
  white-space: nowrap;
}

.blog-hero__meta {
  justify-self: end;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  white-space: nowrap;
}

.blog-hero__meta a {
  position: relative;
  width: fit-content;
}

.blog-hero__meta a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.blog-hero__meta a:hover::after,
.blog-hero__meta a:focus-visible::after {
  transform: scaleX(1);
}

/* Blog introduction */
.blog-intro {
  padding-block: var(--section-space);
  background: var(--surface);
}

.blog-intro__inner {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(0, 1fr);
  gap: clamp(56px, 7vw, 110px);
  align-items: start;
}

.blog-intro__heading {
  min-width: 0;
  overflow: visible;
}

.blog-intro__heading h2 {
  width: max-content;
  max-width: none;
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(3.15rem, 4.55vw, 5.15rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.9;
  text-align: left;
}

.blog-intro__title-line {
  display: block;
  white-space: nowrap;
}

.blog-intro__title-line--accent {
  color: var(--orange);
}

.blog-intro__copy {
  min-width: 0;
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
  justify-self: center;
  text-align: center;
}

.blog-intro__copy p {
  max-width: 720px;
  margin-inline: auto;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.85;
  text-align: center;
}

.blog-intro__copy p + p {
  margin-top: 38px;
}

.blog-intro__lead {
  color: var(--ink) !important;
  font-family: var(--display);
  font-size: clamp(1.55rem, 2.5vw, 2.75rem) !important;
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.12 !important;
}

.blog-intro__color-word {
  color: var(--orange);
  transition: color 90ms linear;
  will-change: color;
}

/* Article index */
.blog-index {
  padding:
    clamp(96px, 12vw, 166px)
    0
    var(--section-space);
}

.blog-index__heading {
  width: min(100%, 1040px);
  margin-inline: auto;
}

/* Filters */
.blog-filters {
  width: min(100%, 1040px);
  margin:
    clamp(70px, 9vw, 120px)
    auto
    0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(26px, 4vw, 52px);
}

.blog-filter {
  position: relative;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: color 180ms ease;
}

.blog-filter::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.blog-filter:hover,
.blog-filter:focus-visible,
.blog-filter.is-active {
  color: var(--orange);
}

.blog-filter:hover::after,
.blog-filter:focus-visible::after,
.blog-filter.is-active::after {
  transform: scaleX(1);
}

.blog-filter:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 6px;
}

/* Article grid */
.blog-grid {
  width: min(100%, 1040px);
  margin:
    clamp(64px, 8vw, 108px)
    auto
    0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:
    clamp(58px, 7vw, 92px)
    clamp(24px, 3vw, 38px);
  align-items: start;
}

.blog-card {
  --article-scale: 0.84;
  --article-opacity: 0.58;
  min-width: 0;
  transform: scale(var(--article-scale));
  transform-origin: center bottom;
  opacity: var(--article-opacity);
  will-change: transform, opacity;
}

.blog-card[hidden] {
  display: none !important;
}

.blog-card__link {
  min-width: 0;
  display: block;
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--surface);
  color: inherit;
  transition:
    background-color 180ms ease,
    transform 180ms ease;
}

.blog-card__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 8px;
}

.blog-card__title {
  max-width: 430px;
  min-height: 2.8em;
  margin: 0 0 18px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(0.98rem, 1.35vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.18;
  text-align: left;
  transition: color 180ms ease;
}

.blog-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: rgba(244, 74, 34, 0.18);
  box-shadow: none;
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 650ms cubic-bezier(.2, .7, .2, 1);
}

.blog-card__media.is-missing img {
  display: none;
}

.blog-card__category {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  min-height: 25px;
  padding: 6px 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.blog-card__category--light {
  background: var(--silver);
  color: var(--midnight);
}

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

.blog-card__footer {
  margin-top: 17px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
}

/* Real article author avatar */
.blog-card__credit {
  min-width: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.blog-card__author-avatar {
  width: 28px;
  height: 28px;
  display: block;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;

}

.blog-card__credit-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.blog-card__published {
  min-width: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  text-align: right;
}

.blog-card__credit-copy > span,
.blog-card__published span {
  color: var(--stone);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.35;
}

.blog-card__credit-copy strong,
.blog-card__published time {
  color: var(--muted);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 600;
  line-height: 1.4;
}

.blog-card__link:hover .blog-card__title,
.blog-card__link:focus-visible .blog-card__title {
  color: var(--orange);
}

.blog-card__link:hover .blog-card__media img {
  transform: scale(1.025);
}

/* Bottom seal */
.blog-reason {
  padding-block: var(--section-space);
  background: var(--surface);
}

.blog-reason__inner {
  position: relative;
  display: grid;
  grid-template-columns:
    minmax(260px, 0.72fr)
    minmax(0, 1.28fr);
  gap: clamp(56px, 9vw, 130px);
  align-items: start;
}

.blog-reason__heading h2 {
  max-width: 560px;
  margin: 30px 0 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(3.15rem, 4.55vw, 5.15rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.blog-reason__copy {
  min-width: 0;
  max-width: 760px;
}

.blog-reason__motion-control {
  position: absolute;
  top: clamp(-74px, -5vw, -44px);
  right: 0;
  z-index: 3;
  width: auto;
  margin: 0;
  display: flex;
  justify-content: flex-end;
}

.blog-reason__motion-toggle {
  width: clamp(54px, 5vw, 62px);
  height: clamp(54px, 5vw, 62px);
  padding: 0;
  border: 1px solid rgba(254, 248, 232, 0.52);
  border-radius: 50%;
  background: transparent;
  color: var(--silver);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    color 180ms ease,
    opacity 180ms ease;
}

html:not([data-theme="dark"]) .blog-reason__motion-toggle {
  border-color: rgba(1, 3, 15, 0.28);
  color: var(--ink);
}

.blog-reason__motion-toggle:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.blog-reason__motion-toggle:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 5px;
}

.blog-reason__motion-icon {
  grid-area: 1 / 1;
  width: 23px;
  height: 23px;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(100%);
  transition: opacity 180ms ease;
}

html:not([data-theme="dark"]) .blog-reason__motion-icon {
  filter: brightness(0) saturate(100%);
}

.blog-reason__motion-icon--pause {
  opacity: 1;
}

.blog-reason__motion-icon--play {
  opacity: 0;
}

.blog-reason__motion-toggle.is-paused .blog-reason__motion-icon--pause {
  opacity: 0;
}

.blog-reason__motion-toggle.is-paused .blog-reason__motion-icon--play {
  opacity: 1;
}

.blog-reason__copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.85;
}

.blog-reason__copy p + p {
  margin-top: 34px;
}

.blog-reason__greeting,
.blog-reason__signoff {
  color: var(--orange) !important;
  font-family: var(--display);
  font-size: clamp(1.2rem, 1.5vw, 1.8rem) !important;
  font-weight: 600;
  letter-spacing: -0.035em;
}

.blog-reason__signoff {
  margin-top: clamp(56px, 7vw, 84px) !important;
}

.blog-reason__greeting,
.blog-reason__signoff {
  min-height: 1.5em;
}

.blog-reason__typewriter {
  display: inline;
}

.blog-reason__typewriter::after {
  content: "";
  width: 1px;
  height: 0.88em;
  margin-left: 0.12em;
  display: inline-block;
  background: currentColor;
  vertical-align: -0.04em;
  opacity: 0;
}

.blog-reason__typewriter.is-typing::after {
  opacity: 1;
  animation: blog-typewriter-caret 1000ms steps(1, end) infinite;
}

@keyframes blog-typewriter-caret {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms cubic-bezier(.2, .65, .2, 1),
    transform 700ms cubic-bezier(.2, .65, .2, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Blog-page orange header */
.blog-page .site-header,
.blog-page .site-header.is-scrolled {
  background: var(--orange);
  color: var(--silver);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.blog-page .desktop-nav a {
  color: var(--silver);
}

.blog-page .desktop-nav a::after {
  background: var(--silver);
}

.blog-page .site-logo__mark--light-theme {
  opacity: 0;
  transform: scale(0.92);
  pointer-events: none;
}

.blog-page .site-logo__mark--dark-theme {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.blog-page .theme-icon,
.blog-page .menu-toggle img {
  filter: brightness(0) saturate(100%) invert(100%);
}

.blog-page .theme-toggle:focus-visible,
.blog-page .menu-toggle:focus-visible {
  outline-color: var(--silver);
}

.blog-page .skip-link {
  background: var(--silver);
  color: var(--orange);
}

/* Responsive */
@media (max-width: 1120px) {
  #main-content {
    --blog-shell: 1040px;
    --blog-inline-space: clamp(48px, 8vw, 112px);
  }

  .blog-hero h1 {
    font-size: clamp(4.5rem, 9.2vw, 7.8rem);
  }
}

@media (max-width: 900px) {
  #main-content {
    --blog-inline-space: clamp(40px, 8vw, 72px);
  }

  .blog-hero {
    min-height: auto;
    padding-top: 150px;
  }

  .blog-hero h1 {
    font-size: clamp(4.2rem, 12vw, 7rem);
  }

  .blog-intro__inner,
  .blog-reason__inner {
    grid-template-columns: 1fr;
    gap: 72px;
  }

  .blog-intro__heading h2 {
    width: max-content;
    max-width: 100%;
  }

  .blog-intro__copy,
  .blog-reason__copy {
    max-width: 820px;
  }
}

@media (max-width: 720px) {
  #main-content {
    --blog-inline-space: 40px;
  }

  .blog-hero {
    padding-top: 126px;
  }

  .blog-hero__title-row {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 34px;
    align-items: start;
  }

  .blog-hero h1 {
    font-size: clamp(4rem, 17vw, 6.7rem);
    line-height: 0.78;
  }

  .blog-hero__meta {
    justify-self: end;
    justify-content: flex-end;
    text-align: right;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 68px;
  }

  .blog-filters {
    gap: 18px 30px;
  }

  .blog-card {
    --article-scale: 0.9;
    --article-opacity: 0.72;
  }

  .blog-card__title {
    min-height: 0;
  }
}

@media (max-width: 560px) {
  #main-content {
    --blog-inline-space: 40px;
  }

  .blog-hero__name {
    font-size: clamp(2.95rem, 13.5vw, 4.25rem);
    line-height: 0.74;
  }

  .blog-hero h1 {
    font-size: clamp(3.45rem, 17vw, 5.35rem);
    white-space: normal;
  }

  .blog-hero__meta {
    align-items: flex-end;
    flex-direction: column;
    gap: 5px;
  }

  .blog-intro__heading h2 {
    font-size: clamp(2.05rem, 10.6vw, 4.3rem);
  }

  .blog-index__heading h2,
  .blog-reason__heading h2 {
    font-size: clamp(2.7rem, 13vw, 4.3rem);
  }

  .blog-reason__motion-control {
    top: -44px;
  }

  .blog-intro__lead {
    font-size: clamp(1.45rem, 8vw, 2.3rem) !important;
  }

  .blog-filters {
    margin-top: 58px;
    gap: 16px 24px;
  }

  .blog-filter {
    font-size: 0.78rem;
  }

  .blog-card__link {
    padding: 16px;
  }

  .blog-card__title {
    margin-bottom: 15px;
    font-size: 0.96rem;
  }

  .blog-card__category {
    top: 10px;
    left: 10px;
  }

  .blog-card__footer {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
  }

  .blog-card__credit {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 8px;
  }

  .blog-card__author-avatar {
    width: 26px;
    height: 26px;
  }

  .blog-card__credit-copy strong,
  .blog-card__published time {
    font-size: 0.65rem;
  }

  .blog-intro__copy p,
  .blog-reason__copy p {
    font-size: 0.98rem;
  }
}

@media (hover: none) {
  .blog-card__link:hover .blog-card__media img {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-card {
    --article-scale: 1 !important;
    --article-opacity: 1 !important;
    transform: none;
    opacity: 1;
  }

  .blog-card__media img,
  .blog-filter,
  .blog-filter::after,
  .blog-hero__meta a::after,
  .blog-intro__color-word,
  .blog-reason__motion-toggle,
  .blog-reason__motion-icon {
    transition: none;
  }

  .blog-reason__typewriter::after {
    display: none;
    animation: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}