/* ============================================================
   GoNesting — Changelog page
   Same palette as home.css / about.css / pricing.css: brand blue
   with the blue→indigo gradient on badges. Only changelog.html
   loads this file, so it owns its own ?v=.
   ============================================================ */

:root {
  --c-rgb: 37 99 235;
  --c-grad: linear-gradient(135deg, var(--blue-600), var(--indigo-600));
}

/* ── Icons ────────────────────────────────────────────────── */
.cl-i {
  width: 1.25rem; height: 1.25rem; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.cl-i.sm { width: 1rem; height: 1rem; }
.cl-i.xs { width: 0.8rem; height: 0.8rem; }

/* ── Hero ─────────────────────────────────────────────────── */
.cl-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(34rem 26rem at 100% -20%, rgb(59 130 246 / 0.16), transparent 70%),
    radial-gradient(24rem 20rem at -6% 120%, rgb(99 102 241 / 0.10), transparent 70%),
    linear-gradient(160deg, #ffffff 0%, var(--blue-50) 60%, #ffffff 100%);
}
.cl-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--blue-100) 1px, transparent 1px),
    linear-gradient(to bottom, var(--blue-100) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.5;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 40% 30%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse 70% 80% at 40% 30%, #000 20%, transparent 75%);
  pointer-events: none;
}
.cl-hero-inner {
  position: relative;
  padding-block: 4rem 3.25rem;
  max-width: 52rem;
  margin-inline: auto;
  text-align: center;
}
@media (min-width: 1024px) { .cl-hero-inner { padding-block: 5rem 4rem; } }

.cl-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--blue-200);
  background: rgb(255 255 255 / 0.9);
  box-shadow: var(--shadow-xs);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-700);
}
.cl-hero-title {
  margin-top: 1.25rem;
  font-size: clamp(2.1rem, 4.4vw, 3.1rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.032em;
  color: var(--gray-900);
  text-wrap: balance;
}
.cl-grad-text {
  background: var(--c-grad);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cl-hero-sub {
  margin: 1.125rem auto 0;
  max-width: 40rem;
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--gray-600);
  text-wrap: pretty;
}

.cl-facts { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 1.75rem; }
.cl-facts li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.8rem 0.3rem 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--blue-200);
  background: rgb(255 255 255 / 0.9);
  box-shadow: var(--shadow-xs);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
}
.cl-fact-icon {
  display: grid;
  place-items: center;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: var(--radius-full);
  background: var(--blue-100);
  color: var(--blue-700);
}
.cl-fact-icon .cl-i { width: 0.85rem; height: 0.85rem; }

/* ── Key: what the three words mean ───────────────────────── */
.cl-key {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin: 2rem auto 0;
  padding: 0.9rem 1.15rem;
  max-width: 44rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / 0.85);
  box-shadow: var(--shadow-xs);
}
.cl-key-item {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.83rem;
  line-height: 1.6;
  text-align: left;
  color: var(--gray-600);
}
.cl-key-item .cl-tag { margin-top: 0.18rem; flex: none; }
@media (max-width: 767px) {
  .cl-key { flex-direction: column; align-items: flex-start; gap: 0.7rem; }
}

/* ── Tag pills ────────────────────────────────────────────── */
.cl-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.12rem 0.55rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cl-tag.new { background: #dcfce7; border-color: #bbf7d0; color: #15803d; }
.cl-tag.up  { background: var(--blue-100); border-color: var(--blue-200); color: var(--blue-800); }
.cl-tag.fix { background: #ffedd5; border-color: #fed7aa; color: #9a3412; }

/* ── Feed ─────────────────────────────────────────────────── */
.cl-feed-sec { padding-block: 4.5rem 5rem; background: #ffffff; }
@media (max-width: 767px) { .cl-feed-sec { padding-block: 3rem 3.5rem; } }

.cl-feed {
  list-style: none;
  position: relative;
  max-width: 50rem;
  margin-inline: auto;
  padding-left: 2.25rem;
}
.cl-feed::before {
  content: '';
  position: absolute;
  left: 0.3125rem;
  top: 0.75rem;
  bottom: 3rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue-200), var(--border) 45%, var(--border));
}
@media (max-width: 599px) {
  .cl-feed { padding-left: 1.5rem; }
  .cl-feed::before { left: 0.1875rem; }
}

.cl-entry { position: relative; margin-bottom: 2.25rem; }
.cl-entry:last-child { margin-bottom: 0; }
.cl-dot {
  position: absolute;
  left: -2.25rem;
  top: 1.75rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--blue-500);
  box-shadow: 0 0 0 4px #ffffff;
}
@media (max-width: 599px) { .cl-dot { left: -1.5rem; width: 0.625rem; height: 0.625rem; } }

.cl-card {
  padding: 1.5rem 1.6rem 1.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-xs);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.cl-card:hover { border-color: var(--blue-200); box-shadow: 0 16px 34px -28px rgb(var(--c-rgb) / 0.8); }
@media (max-width: 599px) { .cl-card { padding: 1.25rem 1.1rem 1.35rem; } }

.cl-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.cl-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--blue-700);
}
.cl-card-title {
  margin-top: 0.55rem;
  font-size: 1.22rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--gray-900);
  text-wrap: pretty;
}
.cl-lead {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray-600);
  text-wrap: pretty;
}

/* ── The change list ──────────────────────────────────────── */
.cl-list { list-style: none; margin-top: 1.15rem; display: grid; gap: 0.85rem; }
.cl-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray-700);
  text-wrap: pretty;
}
.cl-item .cl-tag { margin-top: 0.3rem; justify-self: start; }
.cl-item strong { color: var(--gray-900); font-weight: 700; }
.cl-num { font-family: var(--font-mono); font-weight: 700; color: var(--gray-900); }
@media (max-width: 599px) {
  .cl-list { gap: 1rem; }
  .cl-item { grid-template-columns: 1fr; gap: 0.35rem; }
}

/* ── Launch entry ─────────────────────────────────────────── */
.cl-entry.is-launch .cl-dot { background: var(--blue-600); border-color: var(--blue-600); }
.cl-entry.is-launch .cl-card {
  border-color: var(--blue-200);
  background: linear-gradient(170deg, var(--blue-50) 0%, #ffffff 55%);
}
.cl-launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.18rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--c-grad);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: var(--shadow-blue);
}

/* ── Closing note ─────────────────────────────────────────── */
.cl-note {
  position: relative;
  max-width: 50rem;
  margin: 2.75rem auto 0;
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  text-align: center;
}
.cl-note-title { font-size: 1.02rem; font-weight: 700; color: var(--gray-900); }
.cl-note-text { margin-top: 0.4rem; font-size: 0.92rem; line-height: 1.7; color: var(--gray-600); }
.cl-note-text a { color: var(--blue-700); font-weight: 600; }
.cl-note-text a:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  .cl-card { transition: none; }
  .cl-card:hover { box-shadow: var(--shadow-xs); }
}