/* =========================================================
   Boletín fiscal · SERCOFI
   ========================================================= */
.bf-hero { padding: 140px 0 48px; overflow: hidden; }
.bf-hero__top { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.bf-hero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 500; letter-spacing: -.035em; margin: 0 0 14px; }
.bf-hero h1 em { font-style: normal; color: var(--pink); }
.bf-updated { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: #fff; box-shadow: var(--shadow-sm); font-size: .9rem; color: var(--ink-2); }
.bf-updated .live { width: 9px; height: 9px; border-radius: 50%; background: #12a150; box-shadow: 0 0 0 0 rgba(18,161,80,.5); animation: ping 2s infinite; }

/* Tag & meta */
.bf-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px; font-size: .75rem; font-weight: 500; letter-spacing: .02em; background: var(--pink-50); color: var(--pink-700); white-space: nowrap; }
.bf-tag[data-cat="dof"] { background: #eef0ff; color: #3a3fb0; }
.bf-tag[data-cat="sat"] { background: #e8f6ee; color: #0f7a3d; }
.bf-tag[data-cat="reforma"] { background: var(--pink-50); color: var(--pink-700); }
.bf-tag[data-cat="recaudacion"] { background: #fff4e0; color: #8a5300; }
.bf-tag[data-cat="tramites"] { background: #eaf4fb; color: #1d5f8a; }
.bf-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: .85rem; color: var(--muted); }

/* Featured */
.bf-featured {
  position: relative; display: grid; grid-template-columns: 1fr; gap: 0;
  background: var(--night); color: #fff; border-radius: 28px; overflow: hidden; isolation: isolate;
  box-shadow: var(--shadow);
}
.bf-featured:has(.bf-featured__side) { grid-template-columns: 1.3fr .7fr; }
.bf-featured__bg { position: absolute; inset: 0; z-index: -1; background: url("../img/Puzzle2.webp") center / cover; opacity: .28; transform: scale(1.08); transition: transform 1.6s var(--ease); }
.bf-featured:hover .bf-featured__bg { transform: scale(1.14); }
.bf-featured::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(105deg, rgba(18,15,24,.97) 35%, rgba(18,15,24,.7) 70%, rgba(158,0,86,.55)); }
.bf-featured__body { padding: clamp(28px, 4vw, 52px); }
.bf-featured__label { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: #ff6ab8; margin-bottom: 18px; }
.bf-featured__label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #ff6ab8; animation: ping-pink 2s infinite; }
@keyframes ping-pink { 70% { box-shadow: 0 0 0 9px rgba(255,106,184,0); } 0% { box-shadow: 0 0 0 0 rgba(255,106,184,.6); } }
.bf-featured h2, .bf-featured h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 500; letter-spacing: -.02em; margin: 14px 0 14px; line-height: 1.18; }
.bf-featured p { color: rgba(255,255,255,.75); font-size: 1.05rem; max-width: 620px; }
.bf-featured .bf-meta { color: rgba(255,255,255,.6); }
.bf-featured__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.bf-featured__side { padding: clamp(28px, 4vw, 52px); border-left: 1px solid rgba(255,255,255,.1); display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.bf-kpi { display: flex; gap: 14px; align-items: center; }
.bf-kpi__num { font-size: 2.6rem; font-weight: 500; letter-spacing: -.03em; color: #ff6ab8; line-height: 1; min-width: 70px; }
.bf-kpi__txt { font-size: .92rem; color: rgba(255,255,255,.72); line-height: 1.4; }

/* Layout */
.bf-layout { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; margin-top: 48px; }
.bf-tools { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.bf-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.bf-chip { border: 1.5px solid var(--line); background: #fff; color: var(--ink-2); font: inherit; font-size: .88rem; padding: 8px 14px; border-radius: 999px; cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.bf-chip:hover { border-color: var(--pink); }
.bf-chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.bf-search { position: relative; flex: 1 1 220px; max-width: 300px; }
.bf-search input { width: 100%; font: inherit; font-size: .95rem; padding: 10px 14px 10px 40px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); }
.bf-search input:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(228,0,124,.15); }
.bf-search svg { position: absolute; left: 14px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--muted); }

.bf-list { display: grid; gap: 14px; }
.bf-card {
  position: relative; display: grid; grid-template-columns: 76px 1fr auto; gap: 20px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px;
  cursor: pointer; text-align: left; font: inherit; color: inherit; width: 100%;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s;
}
.bf-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--pink-100); }
.bf-date { text-align: center; border-right: 1px solid var(--line); padding-right: 16px; }
.bf-date b { display: block; font-size: 1.8rem; font-weight: 500; line-height: 1; letter-spacing: -.02em; }
.bf-date span { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.bf-card h3 { font-size: 1.1rem; font-weight: 500; margin: 8px 0 6px; line-height: 1.35; }
.bf-card p { color: var(--muted); font-size: .93rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bf-card__go { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); color: var(--ink); transition: background .3s, color .3s, transform .4s var(--ease); }
.bf-card:hover .bf-card__go { background: var(--pink); color: #fff; transform: rotate(-45deg); }
.bf-card__go svg { width: 18px; height: 18px; }
.bf-anim { animation: card-in .7s var(--ease) both; }
@keyframes card-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
a.bf-card { text-decoration: none; }
.bf-empty { text-align: center; padding: 48px 16px; color: var(--muted); background: #fff; border-radius: 18px; border: 1px dashed var(--line); }
.bf-new { position: absolute; top: -8px; right: 18px; background: var(--pink); color: #fff; font-size: .7rem; font-weight: 500; padding: 3px 10px; border-radius: 999px; letter-spacing: .04em; }

/* Sidebar */
.bf-side { display: grid; gap: 20px; position: sticky; top: 104px; }
.bf-box { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
.bf-box h3 { font-size: 1.05rem; font-weight: 500; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.bf-box h3 svg { width: 20px; height: 20px; color: var(--pink); }
.bf-agenda { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.bf-agenda li { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.bf-agenda li:last-child { border-bottom: 0; }
.bf-agenda .d { background: var(--pink-50); color: var(--pink-700); border-radius: 12px; text-align: center; padding: 6px 0; line-height: 1.1; }
.bf-agenda .d b { display: block; font-size: 1.25rem; font-weight: 500; }
.bf-agenda .d small { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }
.bf-agenda li.is-past { opacity: .45; }
.bf-agenda li.is-soon .d { background: var(--pink); color: #fff; }
.bf-agenda strong { display: block; font-weight: 500; font-size: .93rem; line-height: 1.35; }
.bf-agenda span { font-size: .82rem; color: var(--muted); line-height: 1.4; display: block; }
.bf-agenda em { font-style: normal; font-size: .75rem; color: var(--pink-700); font-weight: 500; }

.bf-sub { background: var(--ink); color: #fff; border: 0; }
.bf-sub p { color: rgba(255,255,255,.7); font-size: .92rem; margin-bottom: 14px; }
.bf-sub form { display: grid; gap: 10px; }
.bf-sub input[type="text"], .bf-sub input[type="email"] { width: 100%; font: inherit; font-size: .95rem; padding: 12px 14px; border-radius: 12px; border: 1.5px solid rgba(255,255,255,.15); background: rgba(255,255,255,.06); color: #fff; }
.bf-sub input::placeholder { color: rgba(255,255,255,.45); }
.bf-sub input:focus { outline: none; border-color: #ff6ab8; }
.bf-sub label.chk { display: flex; gap: 8px; font-size: .78rem; color: rgba(255,255,255,.65); line-height: 1.45; cursor: pointer; }
.bf-sub label.chk input { accent-color: var(--pink); margin-top: 2px; flex-shrink: 0; }
.bf-sub a { color: #ff6ab8; }
.bf-sub .btn { width: 100%; }
.bf-sub__msg { font-size: .88rem; min-height: 1.2em; }
.bf-sub__msg.ok { color: #6be3a4; }
.bf-sub__msg.err { color: #ff8a8a; }

.bf-sources { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.bf-sources a { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 0; text-decoration: none; font-size: .92rem; color: var(--ink-2); border-bottom: 1px solid var(--line); transition: color .2s; }
.bf-sources li:last-child a { border-bottom: 0; }
.bf-sources a:hover { color: var(--pink-700); }
.bf-sources svg { width: 14px; height: 14px; flex-shrink: 0; }

.bf-disclaimer { margin-top: 40px; font-size: .85rem; color: var(--muted); padding: 16px 20px; border-radius: 14px; background: #fff; border: 1px solid var(--line); }

/* Dialog */
.bf-dialog { width: min(760px, calc(100% - 24px)); max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 24px; box-shadow: 0 40px 120px -20px rgba(21,19,28,.45); color: var(--ink); background: #fff; overflow: hidden; }
.bf-dialog::backdrop { background: rgba(18,15,24,.55); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.bf-dialog[open] { animation: dlg-in .45s var(--ease); }
.bf-dialog[open]::backdrop { animation: fade .3s ease; }
@keyframes dlg-in { from { opacity: 0; transform: translateY(24px) scale(.98); } to { opacity: 1; transform: none; } }
.bf-dialog__scroll { max-height: calc(100dvh - 32px); overflow-y: auto; overscroll-behavior: contain; }
.bf-dialog__head { position: relative; padding: 32px 32px 24px; background: linear-gradient(160deg, var(--pink-50), #fff 70%); }
.bf-dialog__close { position: absolute; top: 16px; right: 16px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: #fff; box-shadow: var(--shadow-sm); cursor: pointer; display: grid; place-items: center; color: var(--ink); }
.bf-dialog__close svg { width: 18px; height: 18px; }
.bf-dialog h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 500; letter-spacing: -.02em; margin: 14px 40px 12px 0; line-height: 1.2; }
.bf-dialog__lead { color: var(--ink-2); font-size: 1.05rem; }
.bf-dialog__body { padding: 8px 32px 32px; }
.bf-dialog h3 { font-size: .8rem; font-weight: 500; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 24px 0 12px; }
.bf-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; counter-reset: p; }
.bf-points li { position: relative; padding-left: 36px; color: var(--ink-2); counter-increment: p; }
.bf-points li::before { content: counter(p); position: absolute; left: 0; top: 1px; width: 24px; height: 24px; border-radius: 50%; background: var(--pink-50); color: var(--pink-700); font-size: .78rem; font-weight: 500; display: grid; place-items: center; }
.bf-impact { margin-top: 24px; padding: 18px 20px; border-radius: 16px; background: var(--ink); color: rgba(255,255,255,.85); }
.bf-impact strong { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 500; margin-bottom: 6px; }
.bf-impact strong svg { width: 18px; height: 18px; color: #ff6ab8; }
.bf-fuentes { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bf-fuentes a { display: flex; gap: 10px; align-items: flex-start; text-decoration: none; color: var(--pink-700); font-size: .95rem; line-height: 1.4; }
.bf-fuentes a:hover { text-decoration: underline; }
.bf-fuentes svg { width: 16px; height: 16px; margin-top: 3px; flex-shrink: 0; }
.bf-dialog__foot { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.bf-copied { font-size: .85rem; color: #12a150; align-self: center; opacity: 0; transition: opacity .3s; }
.bf-copied.is-on { opacity: 1; }

/* Home preview */
.bf-home .bf-home__grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 20px; }
.bf-home .bf-list { align-content: start; }
.bf-home .bf-card { grid-template-columns: 64px 1fr; padding: 16px 18px; }
.bf-home .bf-card__go { display: none; }
.bf-home .bf-date b { font-size: 1.5rem; }
.bf-home .bf-featured, .bf-home .bf-featured:has(.bf-featured__side) { grid-template-columns: 1fr; height: 100%; }
.bf-home .bf-featured__side { display: none; }
.bf-skeleton { min-height: 120px; border-radius: 18px; background: linear-gradient(90deg, #f1eef3 25%, #faf8fb 50%, #f1eef3 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

@media (max-width: 1024px) {
  .bf-layout { grid-template-columns: 1fr; }
  .bf-side { position: static; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
  .bf-featured, .bf-featured:has(.bf-featured__side) { grid-template-columns: 1fr; }
  .bf-featured__side { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); flex-direction: row; flex-wrap: wrap; }
  .bf-home .bf-home__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .bf-hero { padding: 116px 0 32px; }
  .bf-card { grid-template-columns: 56px 1fr; gap: 14px; padding: 16px; }
  .bf-card__go { display: none; }
  .bf-date { padding-right: 10px; }
  .bf-date b { font-size: 1.4rem; }
  .bf-search { max-width: none; }
  .bf-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; margin: 0 -16px; padding-left: 16px; padding-right: 16px; scrollbar-width: none; }
  .bf-chips::-webkit-scrollbar { display: none; }
  .bf-chip { flex-shrink: 0; }
  .bf-featured { border-radius: 22px; }
  .bf-featured__actions .btn { flex: 1 1 100%; }
  .bf-dialog { border-radius: 20px; }
  .bf-dialog__head { padding: 26px 20px 20px; }
  .bf-dialog__body { padding: 4px 20px 24px; }
  .bf-dialog__foot .btn { flex: 1 1 100%; }
}