/* ================================================================
   AETHER AERIAL — Field Notes (Journal) stylesheet
   Extends styles.css. Only journal-specific additions here.
   ================================================================ */

.page-journal {
  background: var(--bg);
}

/* Topbar always visible on journal pages — different from main site behavior */
.journal__topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  border-bottom: 1px solid var(--rule-faint);
}

.journal__topbar .topbar__mark {
  font-family: var(--f-wordmark);
  font-size: 1.4rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}

.journal__topbar .topbar__nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.6vw, 2.4rem);
  font-family: var(--f-ui);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.journal__topbar .topbar__nav a { color: var(--ink-soft); }
.journal__topbar .topbar__nav a:hover { color: var(--ink); }
.journal__topbar .topbar__journal-current { color: var(--ink) !important; }
.journal__topbar .topbar__cta {
  color: var(--ink) !important;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
}

@media (max-width: 720px) {
  .journal__topbar .topbar__nav { gap: 1rem; }
  .journal__topbar .topbar__nav a:not(.topbar__cta) { display: none; }
  .journal__topbar .topbar__journal-current { display: inline !important; font-size: 0.7rem; }
}

/* Soft return-to-main CTA — between topbar and content */
.journal__return {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.4rem var(--gutter) 0;
}

.journal__return a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-ui);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color .3s var(--ease);
}

.journal__return a:hover { color: var(--accent); }

.journal__return .arrow {
  font-family: var(--f-display);
  font-size: 0.9rem;
  letter-spacing: 0;
}

/* ================================================================
   JOURNAL INDEX PAGE
   ================================================================ */
.journal__main {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) var(--gutter) clamp(4rem, 8vw, 7rem);
}

.journal__intro {
  max-width: 64ch;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}

.journal__intro .eyebrow {
  font-family: var(--f-ui);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.5rem;
}

.journal__intro h1 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 5.5vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0 0 1.6rem;
  color: var(--ink);
}

.journal__intro h1 em {
  font-style: italic;
  color: var(--accent-deep);
}

.journal__intro p {
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 1.5vw, 1.4rem);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}

.journal__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.entry {
  border-bottom: 1px solid var(--rule);
}

.entry article {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  padding-block: clamp(2rem, 4vw, 3rem);
  align-items: baseline;
  transition: background .35s var(--ease);
}

.entry:hover article {
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}

@media (max-width: 720px) {
  .entry article {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
}

.entry__meta {
  margin: 0;
  font-family: var(--f-ui);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 0.4rem;
}

.entry__meta strong {
  color: var(--accent);
  font-weight: 400;
  font-family: var(--f-display);
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
  font-size: 1rem;
  margin-right: 0.6rem;
}

.entry__body h2 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.12;
  letter-spacing: -0.005em;
  margin: 0 0 0.8rem;
}

.entry__body h2 a {
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 1px;
  transition: background-size .4s var(--ease), color .3s var(--ease);
  padding-bottom: 2px;
}

.entry__body h2 a:hover {
  background-size: 100% 1px;
  color: var(--accent-deep);
}

.entry__body h2 em {
  font-style: italic;
}

.entry__excerpt {
  margin: 0;
  font-family: var(--f-display);
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.entry__tags {
  margin: 0.8rem 0 0;
  font-family: var(--f-ui);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.journal__upcoming {
  margin: clamp(3rem, 5vw, 4rem) auto 0;
  max-width: 64ch;
  font-family: var(--f-display);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-faint);
  text-align: center;
  padding-block: 1.6rem;
  border-top: 1px dashed var(--rule-faint);
}

.journal__upcoming em {
  font-style: italic;
  color: var(--ink-soft);
}

/* ================================================================
   INDIVIDUAL POST
   ================================================================ */
.post {
  max-width: 740px;
  margin: 0 auto;
}

.post__head {
  margin-bottom: clamp(2.4rem, 5vw, 4rem);
}

.post__eyebrow {
  font-family: var(--f-ui);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.5rem;
}

.post__eyebrow .post__no {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent);
}

.post__title {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.012em;
  margin: 0 0 1.4rem;
  color: var(--ink);
}

.post__title em {
  font-style: italic;
  color: var(--accent-deep);
}

.post__lede {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 1.8rem;
  max-width: 60ch;
}

.post__byline {
  margin: 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--rule);
  font-family: var(--f-ui);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.post__byline strong {
  font-weight: 500;
  color: var(--ink);
}

.post__hero {
  margin: 0 0 clamp(2rem, 4vw, 3rem);
}

.post__hero img {
  width: 100%;
  height: auto;
  box-shadow: 0 30px 60px -36px rgba(0,0,0,0.3), 0 1px 0 var(--rule-faint);
}

.post__hero figcaption {
  margin-top: 0.8rem;
  font-family: var(--f-ui);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.post__body {
  font-family: var(--f-display);
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--ink);
}

.post__body p {
  margin: 0 0 1.4rem;
}

.post__body p:first-of-type::first-letter {
  font-family: var(--f-display);
  font-weight: 500;
  float: left;
  font-size: 4.2em;
  line-height: 0.85;
  padding: 0.05em 0.1em 0 0;
  color: var(--accent);
}

.post__body h2 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin: 2.6rem 0 1rem;
  color: var(--ink);
}

.post__body h2 em { font-style: italic; color: var(--accent-deep); }

.post__body h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.3;
  margin: 1.8rem 0 0.6rem;
  color: var(--ink);
}

.post__body ul,
.post__body ol {
  margin: 0 0 1.4rem;
  padding-left: 1.3rem;
}

.post__body li {
  margin-bottom: 0.4rem;
  line-height: 1.6;
}

.post__body a {
  color: var(--ink);
  background-image: linear-gradient(var(--accent), var(--accent));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 100% 1px;
  padding-bottom: 1px;
  transition: color .3s var(--ease);
}

.post__body a:hover {
  color: var(--accent-deep);
}

.post__body em {
  font-style: italic;
}

.post__body blockquote {
  margin: 2rem 0;
  padding: 0.4rem 0 0.4rem 1.6rem;
  border-left: 2px solid var(--accent);
  font-style: italic;
  color: var(--ink-soft);
}

.post__body blockquote p:last-child { margin-bottom: 0; }

.post__body .post__pullquote {
  margin: 2.6rem -2rem;
  padding: 0;
  border: none;
  text-align: center;
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 2.2vw, 1.95rem);
  line-height: 1.35;
  color: var(--accent-deep);
}

@media (max-width: 720px) {
  .post__body .post__pullquote { margin: 2rem 0; }
}

.post__body .note {
  margin: 2rem 0;
  padding: 1.2rem 1.4rem;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
  font-family: var(--f-display);
  font-size: 1.04rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.post__body .note strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--f-ui);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

/* Post footer */
.post__foot {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 2.4rem;
  border-top: 1px solid var(--rule);
}

.post__cta {
  margin: 0 0 2.5rem;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.post__cta a {
  color: var(--ink);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: color .3s var(--ease);
}

.post__cta a:hover { color: var(--accent); }

.post__related {
  border-top: 1px solid var(--rule-faint);
  padding-top: 1.6rem;
}

.post__related .related__label {
  font-family: var(--f-ui);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1rem;
}

.post__related ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
}

.post__related li {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink);
}

.post__related a {
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), color .3s var(--ease);
  padding-bottom: 2px;
}

.post__related a:hover {
  color: var(--accent-deep);
  border-bottom-color: var(--accent);
}