/* Тарутинский военно-исторический музей — стили */

:root{
  --ink:#1b211f;
  --ink-soft:#3c4642;
  --muted:#6e675c;
  --paper:#f7f3ea;
  --paper-2:#efe8da;
  --line:#ddd3c0;
  --brick:#8c2f22;
  --brick-dark:#6d2318;
  --gold:#b0873b;
  --green:#2f4438;
  --radius:14px;
  --shadow:0 2px 4px rgba(27,33,31,.05), 0 12px 28px rgba(27,33,31,.08);
  --wrap:1120px;
  --serif: "PT Serif", "Georgia", "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brick);text-underline-offset:3px}
a:hover{color:var(--brick-dark)}

h1,h2,h3,h4{font-family:var(--serif);line-height:1.2;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2rem,5.2vw,3.4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin-top:0}
h3{font-size:clamp(1.15rem,2.2vw,1.4rem)}
p{margin:0 0 1.1em}
.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.narrow{width:min(100% - 2.5rem,760px);margin-inline:auto}

/* ---------- Шапка ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(247,243,234,.93);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1rem;padding:.7rem 0;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink)}
.logo__text{font-family:var(--serif);font-weight:700;font-size:1.02rem;line-height:1.15}
.logo__text span{display:block;font-family:var(--sans);font-weight:400;font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

.nav{display:flex;align-items:center;gap:.15rem;flex-wrap:wrap}
.nav__link,.nav__btn{
  font-family:var(--sans);font-size:.93rem;font-weight:500;color:var(--ink-soft);
  padding:.45rem .7rem;border-radius:8px;white-space:nowrap;text-decoration:none;
  background:none;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;
}
.nav__link:hover,.nav__btn:hover{background:var(--paper-2);color:var(--ink)}
.nav__link[aria-current="page"]{color:var(--brick);background:rgba(140,47,34,.07)}
.nav__group{position:relative}
.nav__group.is-current > .nav__btn{color:var(--brick);background:rgba(140,47,34,.07)}
.nav__caret{
  width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid currentColor;opacity:.55;transition:transform .15s;
}
.nav__panel{
  position:absolute;top:calc(100% + .35rem);left:0;min-width:210px;z-index:60;
  background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
  padding:.4rem;display:none;
}
.nav__group:hover .nav__panel,
.nav__group.is-open .nav__panel{display:block}
.nav__group.is-open .nav__caret{transform:rotate(180deg)}
.nav__panel a{
  display:block;padding:.55rem .75rem;border-radius:8px;text-decoration:none;
  color:var(--ink-soft);font-size:.94rem;white-space:nowrap;
}
.nav__panel a:hover{background:var(--paper-2);color:var(--ink)}
.nav__panel a[aria-current="page"]{color:var(--brick);background:rgba(140,47,34,.07);font-weight:600}
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:.5rem .75rem;font-size:.95rem;cursor:pointer}

@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.4rem 1.25rem 1.1rem;
    display:none;max-height:80vh;overflow-y:auto;
  }
  .nav.is-open{display:flex}
  .nav__link,.nav__btn{
    width:100%;justify-content:space-between;padding:.85rem .3rem;border-radius:0;
    border-bottom:1px solid var(--line);font-size:1.02rem;
  }
  .nav__group{position:static}
  .nav__panel{
    position:static;border:none;box-shadow:none;border-radius:0;background:var(--paper-2);
    padding:.2rem .3rem .5rem;margin-bottom:.1rem;
  }
  .nav__group:hover .nav__panel{display:none}
  .nav__group.is-open .nav__panel{display:block}
  .nav__panel a{padding:.7rem .9rem;font-size:1rem}
}

/* ---------- Герой ---------- */
.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,26,24,.55) 0%,rgba(20,26,24,.35) 35%,rgba(20,26,24,.88) 100%);
}
.hero__inner{padding:clamp(4rem,14vw,9rem) 0 clamp(2.5rem,7vw,4.5rem)}
.hero h1{color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.35);max-width:16ch}
.hero__lead{font-size:clamp(1.05rem,2.2vw,1.3rem);max-width:52ch;color:#f0ebe0;margin-bottom:1.8rem}
.hero__kicker{
  display:inline-block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:#e9d9ae;border:1px solid rgba(233,217,174,.5);border-radius:999px;padding:.35rem .9rem;margin-bottom:1.2rem;
}

.btn{
  display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;
  background:var(--brick);color:#fff;font-weight:600;font-size:1rem;
  padding:.8rem 1.4rem;border-radius:999px;border:1px solid transparent;transition:.15s;
}
.btn:hover{background:var(--brick-dark);color:#fff;transform:translateY(-1px)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn--dark{background:var(--green)}
.btn--dark:hover{background:#233329}
.btn-row{display:flex;flex-wrap:wrap;gap:.7rem}

/* ---------- Секции ---------- */
section{padding:clamp(2.8rem,7vw,5rem) 0}
.section-head{max-width:62ch;margin-bottom:2rem}
.section-head p{color:var(--muted);font-size:1.05rem;margin-bottom:0}
.kicker{
  display:block;font-family:var(--sans);font-size:.76rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brick);font-weight:600;margin-bottom:.6rem;
}
.band{background:var(--paper-2)}
.band--dark{background:var(--green);color:#efe7d5}
.band--dark h2,.band--dark h3{color:#fff}
.band--dark a{color:#e9d9ae}

/* ---------- Карточки ---------- */
.grid{display:grid;gap:1.2rem}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem;box-shadow:var(--shadow);
}
.card h3{margin-bottom:.4rem}
.card p:last-child{margin-bottom:0}
.card__num{font-family:var(--serif);font-size:2rem;color:var(--gold);line-height:1;display:block;margin-bottom:.5rem}
.card--link{text-decoration:none;color:inherit;display:block;transition:.15s}
.card--link:hover{transform:translateY(-3px);border-color:var(--gold);color:inherit}
.card--photo{padding:0;overflow:hidden}
.card--photo img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card--photo .card__body{padding:1.2rem 1.4rem 1.5rem}

/* ---------- Медиа-блок ---------- */
.media{display:grid;gap:2rem;align-items:center}
@media (min-width:820px){
  .media{grid-template-columns:1fr 1fr;gap:3rem}
  .media--reverse .media__text{order:2}
}
.media img{border-radius:var(--radius);box-shadow:var(--shadow)}
figure{margin:0}
figcaption{font-size:.86rem;color:var(--muted);margin-top:.6rem;line-height:1.45}

/* ---------- Хронология ---------- */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 1.6rem 2.6rem}
.timeline li::before{
  content:"";position:absolute;left:2px;top:.45rem;width:16px;height:16px;border-radius:50%;
  background:var(--paper);border:3px solid var(--brick);
}
.timeline .t-date{display:block;font-weight:700;font-family:var(--serif);color:var(--brick);font-size:1.05rem}
.timeline p{margin:.2rem 0 0}
.timeline li.is-key::before{background:var(--brick)}

/* ---------- Врезки ---------- */
.callout{
  border-left:4px solid var(--gold);background:#fff;border-radius:0 var(--radius) var(--radius) 0;
  padding:1.2rem 1.4rem;margin:1.8rem 0;box-shadow:var(--shadow);
}
.callout__title{font-family:var(--serif);font-weight:700;margin-bottom:.3rem;display:flex;gap:.5rem;align-items:center}
.callout p:last-child{margin-bottom:0}
.callout--quiz{border-left-color:var(--brick)}

blockquote{
  margin:1.8rem 0;padding:.2rem 0 .2rem 1.4rem;border-left:3px solid var(--gold);
  font-family:var(--serif);font-size:1.12rem;font-style:italic;color:var(--ink-soft);
}
blockquote cite{display:block;font-style:normal;font-family:var(--sans);font-size:.88rem;color:var(--muted);margin-top:.6rem}

/* ---------- Таблицы ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.5rem 0}
table{border-collapse:collapse;width:100%;min-width:480px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
th,td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--line);font-size:.96rem;vertical-align:top}
th{background:var(--paper-2);font-family:var(--serif);font-size:.95rem}
tr:last-child td{border-bottom:none}

/* ---------- Галерея ---------- */
.gallery{display:grid;gap:.7rem;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.gallery button{
  padding:0;border:none;background:none;cursor:zoom-in;border-radius:10px;overflow:hidden;
  box-shadow:var(--shadow);line-height:0;
}
.gallery img{aspect-ratio:1/1;object-fit:cover;width:100%;transition:.25s}
.gallery button:hover img{transform:scale(1.05)}

.lightbox{
  position:fixed;inset:0;background:rgba(16,20,18,.94);z-index:100;
  display:none;align-items:center;justify-content:center;padding:1rem;
}
.lightbox.is-open{display:flex}
.lightbox img{max-width:min(1100px,94vw);max-height:86vh;object-fit:contain;border-radius:8px}
.lightbox__close,.lightbox__nav{
  position:absolute;background:rgba(255,255,255,.12);color:#fff;border:none;cursor:pointer;
  width:52px;height:52px;border-radius:50%;font-size:1.5rem;line-height:1;
}
.lightbox__close{top:1rem;right:1rem}
.lightbox__nav--prev{left:1rem;top:50%;transform:translateY(-50%)}
.lightbox__nav--next{right:1rem;top:50%;transform:translateY(-50%)}
.lightbox__cap{position:absolute;bottom:1rem;left:0;right:0;text-align:center;color:#d8d2c6;font-size:.9rem}

/* ---------- Подвал ---------- */
.site-footer{background:var(--ink);color:#cfc9bd;padding:3rem 0 2rem;font-size:.94rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:.6rem}
.site-footer a{color:#e2d7b8;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.footer-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.2rem;color:#9a9387;font-size:.85rem}

.todo{background:#fff7db;border:1px dashed var(--gold);border-radius:10px;padding:.9rem 1.1rem;font-size:.9rem;color:#6b5a2a;margin:1rem 0}
.todo strong{color:#5a4a1f}

ul.clean{list-style:none;padding:0;margin:0}
ul.clean li{padding:.4rem 0 .4rem 1.6rem;position:relative}
ul.clean li::before{content:"—";position:absolute;left:0;color:var(--gold)}
.lead{font-size:1.15rem;color:var(--ink-soft)}
.center{text-align:center}

/* ---------- Хронология в две колонки ---------- */
.timeline-cols{display:grid;gap:2.6rem}
@media (min-width:860px){
  .timeline-cols{grid-template-columns:1fr 1fr;gap:3.5rem}
}
.timeline-col .era{
  font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brick);font-weight:600;margin-bottom:1.1rem;padding-bottom:.7rem;
  border-bottom:1px solid var(--line);
}
.timeline-col .timeline li{padding-bottom:1.4rem}
.timeline-col .timeline li:last-child{padding-bottom:0}

/* ---------- Контакты автора ---------- */
.contacts{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--green);
  border-radius:0 var(--radius) var(--radius) 0;padding:1rem 1.2rem;box-shadow:var(--shadow);
  line-height:1.9;
}
.contacts strong{font-family:var(--serif)}

/* ---------- Полоса с практической информацией ---------- */
.info-strip{
  display:grid;gap:1.2rem;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:1.6rem;
}
@media (min-width:760px){
  .info-strip{grid-template-columns:repeat(4,1fr);align-items:center;gap:1.6rem}
}
.info-strip__item{display:flex;flex-direction:column;gap:.15rem}
.info-strip__label{
  font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brick);font-weight:600;
}
.info-strip__item strong{font-family:var(--serif);font-size:1.12rem;line-height:1.3}
.info-strip__item strong a{text-decoration:none}
.info-strip__note{font-size:.86rem;color:var(--muted)}
.info-strip__item--btn{align-items:flex-start;justify-content:center}