/* ============================================================
   BOSFOR & BAŁTYK — Blog list (Claude-owned). 16:9 cards.
   ============================================================ */
:root{
  --bb-royal:#0a4fba; --bb-royal-deep:#073a8a; --bb-cyan:#04bee9;
  --bb-amber:#ea910f; --bb-amber-deep:#985200; --bb-gold:#ffc30a; --bb-vanilla:#fef8e0;
  --bb-vanilla-warm:#fdf0c8; --bb-ink:#1a1b1c;
}
.ab-in{ opacity:1 !important; transform:none !important; }
.bl-card,.bl-feat{ opacity:0; transform:translateY(20px); transition:.6s ease; }
@media(prefers-reduced-motion:reduce){ .bl-card,.bl-feat{opacity:1;transform:none;} }

/* header */
.bl-head{ text-align:center; padding:clamp(48px,7vw,84px) 0 clamp(20px,3vw,32px); }
.bl-head__title{ font-family:'DM Serif Display',serif; color:var(--bb-royal);
  font-size:clamp(36px,6vw,64px); line-height:1.05; margin:6px 0 4px; }
.bl-head__lead{ font-family:'Montserrat',sans-serif; font-size:16px; line-height:1.7;
  color:rgba(26,27,28,.74); max-width:62ch; margin:14px auto 0; }

/* shared 16:9 media */
.bl-card__media, .bl-feat__media{ position:relative; aspect-ratio:16/9; overflow:hidden; }
.bl-card__media img, .bl-feat__media img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s ease; }
.bl-card:hover .bl-card__media img, .bl-feat:hover .bl-feat__media img{ transform:scale(1.05); }
.bl-card__cat{ position:absolute; top:14px; left:14px; z-index:2;
  font-family:'Montserrat',sans-serif; font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--bb-royal-deep); background:linear-gradient(135deg,var(--bb-gold),var(--bb-amber));
  padding:5px 12px; border-radius:999px; box-shadow:0 4px 12px rgba(234,145,15,.3); }

/* featured */
.bl-featured{ padding:0 0 clamp(40px,6vw,64px); }
.bl-feat{ display:grid; grid-template-columns:1.2fr 1fr; gap:0; text-decoration:none;
  background:var(--bb-vanilla-warm); border:1px solid rgba(10,79,186,.14); border-radius:22px;
  overflow:hidden; box-shadow:0 14px 40px rgba(10,79,186,.1); max-width:1100px; margin:0 auto;
  transition:transform .25s, box-shadow .25s; }
.bl-feat:hover{ transform:translateY(-4px); box-shadow:0 22px 54px rgba(10,79,186,.16); }
.bl-feat__media{ border-radius:0; }
.bl-feat__body{ padding:clamp(26px,3vw,44px); display:flex; flex-direction:column; justify-content:center; }
.bl-feat__badge{ align-self:flex-start; font-family:'Montserrat',sans-serif; font-size:10px; font-weight:700;
  letter-spacing:.12em; text-transform:uppercase; color:var(--bb-cyan); margin-bottom:10px; }
.bl-feat__title{ font-family:'DM Serif Display',serif; color:var(--bb-royal); font-size:clamp(24px,3vw,34px);
  line-height:1.15; margin:6px 0 12px; }
.bl-feat__excerpt{ font-family:'Montserrat',sans-serif; font-size:14.5px; line-height:1.7;
  color:rgba(26,27,28,.74); margin:0 0 22px; }
.bl-feat .bbh-btn{ align-self:flex-start; }
@media(max-width:820px){ .bl-feat{ grid-template-columns:1fr; } }

/* meta */
.bl-card__meta{ font-family:'Montserrat',sans-serif; font-size:12px; color:var(--bb-amber-deep);
  font-weight:600; letter-spacing:.03em; margin-bottom:8px; }

/* grid */
.bl-grid-sec{ padding:0 0 clamp(48px,7vw,90px); }
.bl-grid{ display:grid; gap:28px; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); max-width:1100px; margin:0 auto; }
.bl-card{ display:flex; flex-direction:column; text-decoration:none;
  background:var(--bb-vanilla); border:1px solid rgba(10,79,186,.12); border-radius:18px; overflow:hidden;
  box-shadow:0 8px 24px rgba(10,79,186,.07); transition:transform .25s, box-shadow .25s, border-color .25s; }
.bl-card:hover{ transform:translateY(-6px); box-shadow:0 20px 44px rgba(10,79,186,.15); border-color:var(--bb-gold); }
.bl-card__body{ padding:22px 22px 24px; display:flex; flex-direction:column; flex:1; }
.bl-card__title{ font-family:'DM Serif Display',serif; color:var(--bb-royal); font-size:20px;
  line-height:1.25; margin:0 0 10px; }
.bl-card__excerpt{ font-family:'Montserrat',sans-serif; font-size:13.5px; line-height:1.65;
  color:rgba(26,27,28,.7); margin:0 0 16px; flex:1; }
.bl-card__more{ font-family:'Montserrat',sans-serif; font-weight:700; font-size:12.5px;
  letter-spacing:.05em; text-transform:uppercase; color:var(--bb-amber-deep); }

/* CTA + nav active (shared) */
.ab-cta{ padding:clamp(54px,8vw,96px) 0; text-align:center; background:linear-gradient(135deg,var(--bb-royal),var(--bb-royal-deep)); }
.ab-cta__inner p{ font-family:'Montserrat',sans-serif; color:rgba(254,248,224,.85); font-size:15px; margin:14px 0 26px; }
.ab-cta__btns{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.bb-hdr__nav a.is-current{ color:var(--bb-amber-deep); }
.bb-hdr__nav a.is-current::after{ width:100% !important; }

/* ============================================================
   SINGLE ARTICLE PAGE (bp-*) — full-width readable, no sidebar
   ============================================================ */
.page-wrapper{ width:100%; max-width:100%; overflow-x:hidden; }
.bp,.bp-hero,.bp-wrap,.bp-related{ width:100%; }
.bp-hero{ position:relative; }
.bp-hero__media{ line-height:0; }
.bp-hero__media img{ width:100%; height:clamp(300px,42vw,520px); object-fit:cover; display:block; }
.bp-hero__veil{ position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(7,58,138,.30) 0%, rgba(7,58,138,.55) 60%, rgba(7,58,138,.82) 100%); }
.bp-hero__inner{ position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end;
  padding-bottom:clamp(28px,4vw,52px); }
.bp-back{ align-self:flex-start; font-family:'Montserrat',sans-serif; font-weight:600; font-size:13px;
  color:var(--bb-vanilla); text-decoration:none; background:rgba(254,248,224,.14); border:1px solid rgba(254,248,224,.3);
  padding:7px 14px; border-radius:999px; margin-bottom:16px; transition:.2s; }
.bp-back:hover{ background:var(--bb-vanilla); color:var(--bb-royal-deep); }
.bp-cat{ display:inline-block; align-self:flex-start; font-family:'Montserrat',sans-serif; font-size:11px; font-weight:700;
  letter-spacing:.1em; text-transform:uppercase; color:var(--bb-royal-deep);
  background:linear-gradient(135deg,var(--bb-gold),var(--bb-amber)); padding:5px 13px; border-radius:999px; margin-bottom:14px; }
.bp-title{ font-family:'DM Serif Display',serif; color:#fff; font-size:clamp(30px,5vw,56px);
  line-height:1.12; margin:0 0 12px; max-width:18ch; text-shadow:0 3px 24px rgba(0,0,0,.4); }
.bp-meta{ font-family:'Montserrat',sans-serif; font-size:13px; color:var(--bb-gold); font-weight:600; letter-spacing:.04em; }

/* readable measure column */
.bp-wrap{ padding:clamp(40px,6vw,72px) 0 clamp(20px,3vw,32px); }
.bp-content{ max-width:720px; margin:0 auto; padding:0 24px;
  font-family:'Montserrat',sans-serif; color:#2a2b2c; }
.bp-lead{ font-family:'DM Serif Display',serif; font-style:italic; font-size:clamp(19px,2.4vw,24px);
  line-height:1.5; color:var(--bb-royal); margin:0 0 28px; }
.bp-content p{ font-size:17px; line-height:1.85; margin:0 0 22px; }
.bp-h2{ font-family:'DM Serif Display',serif; color:var(--bb-royal); font-size:clamp(24px,3vw,32px);
  line-height:1.25; margin:40px 0 16px; }
.bp-list{ list-style:none; padding:0; margin:0 0 24px; }
.bp-list li{ position:relative; padding:8px 0 8px 30px; font-size:16.5px; line-height:1.7; border-bottom:1px dashed rgba(10,79,186,.12); }
.bp-list li::before{ content:"✦"; position:absolute; left:0; top:8px; color:var(--bb-amber-deep); }
.bp-list li strong{ color:var(--bb-royal); }
.bp-quote{ margin:32px 0; padding:22px 28px; border-left:4px solid var(--bb-amber);
  background:var(--bb-vanilla-warm); border-radius:0 14px 14px 0;
  font-family:'DM Serif Display',serif; font-style:italic; font-size:clamp(19px,2.4vw,24px);
  line-height:1.5; color:var(--bb-royal-deep); }
.bp-share{ display:flex; gap:14px; flex-wrap:wrap; margin:40px 0 8px; padding-top:28px; border-top:1px solid rgba(10,79,186,.14); }

/* related */
.bp-related{ padding-top:clamp(20px,3vw,32px); }
.bbh-btn--ghost-dark{ background:transparent; color:var(--bb-royal); border:2px solid var(--bb-royal); }
.bbh-btn--ghost-dark:hover{ background:var(--bb-royal); color:var(--bb-vanilla); }