:root{
  --black:      #0a0a0a;
  --black-soft: #131313;
  --black-line: #262626;

  --gold:       #c9a227;
  --gold-light: #e3c565;
  --gold-deep:  #8f6f14;

  --silver:     #c6c9ce;
  --silver-dim: #8f949c;

  --white:      #ffffff;
  --paper:      #fbfbf9;
  --ink:        #1b1b1b;
  --ink-soft:   #4a4a4a;
  --rule:       #e3e1da;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Inter", "Helvetica Neue", Arial, sans-serif;

  --wrap: 1140px;
  --wrap-narrow: 760px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  color:var(--ink);
  background:var(--black);
}

img{ max-width:100%; height:auto; display:block; }

a{
  color:var(--gold-deep);
  text-decoration:none;
  border-bottom:1px solid rgba(143,111,20,.35);
}
a:hover{ color:var(--gold); border-bottom-color:var(--gold); }

.wrap{ width:100%; max-width:var(--wrap); margin:0 auto; padding:0 24px; }
.wrap-narrow{ max-width:var(--wrap-narrow); }

.skip-link{
  position:absolute; left:-9999px; top:0;
  background:var(--gold); color:#000; padding:10px 16px; z-index:999; border:0;
}
.skip-link:focus{ left:0; }

/* ---------- Header ---------------------------------------- */

.site-header{
  background:var(--black);
  border-bottom:1px solid var(--black-line);
  position:sticky; top:0; z-index:100;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  min-height:78px; gap:24px;
}
.brand{ border:0; flex:0 0 auto; }
.brand-logo{ width:150px; max-width:44vw; }

.site-nav ul{
  list-style:none; margin:0; padding:0;
  display:flex; gap:26px; align-items:center;
}
.site-nav a{
  color:var(--silver); border:0;
  font-size:14px; letter-spacing:.09em; text-transform:uppercase;
  padding:6px 0; border-bottom:1px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"]{
  color:var(--gold-light); border-bottom-color:var(--gold);
}
.nav-toggle,.nav-burger{ display:none; }

/* ---------- Hero (home) ---------------------------------- */

.hero{
  background:var(--black);
  min-height:calc(100vh - 78px);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  text-align:center;
  padding:70px 24px 90px;
}
.hero-logo{ width:620px; max-width:88vw; margin:0 auto 34px; }
.hero h1{
  font-family:var(--serif); color:var(--gold);
  font-size:clamp(2.2rem,5.2vw,3.9rem);
  font-weight:600; letter-spacing:.03em; margin:0 0 14px;
}
.hero h2{
  font-family:var(--serif); color:var(--silver);
  font-size:clamp(1.05rem,2.4vw,1.6rem);
  font-weight:400; letter-spacing:.05em; margin:0 0 30px;
}
.hero-text{
  max-width:720px; margin:0 auto 30px;
  color:var(--silver-dim); font-size:1.02rem;
}
.hero-rule{
  width:120px; height:1px; margin:34px auto; border:0;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}

/* ---------- Dark sections -------------------------------- */

.section-dark{ background:var(--black); color:var(--silver); padding:78px 0; }
.section-title-dark{
  font-family:var(--serif); color:var(--gold);
  font-size:2rem; font-weight:600; text-align:center; margin:0 0 12px;
}
.section-sub-dark{
  color:var(--silver-dim); text-align:center;
  margin:0 auto 44px; max-width:640px;
}

.tiles{
  display:grid; gap:22px;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
}
.tile{
  background:var(--black-soft); border:1px solid var(--black-line);
  padding:28px 26px; transition:border-color .2s, transform .2s;
}
.tile:hover{ border-color:var(--gold-deep); transform:translateY(-3px); }
.tile h3{
  font-family:var(--serif); font-size:1.3rem; font-weight:600;
  color:var(--gold-light); margin:0 0 .5em;
}
.tile p{ color:var(--silver-dim); font-size:.96rem; margin:0 0 1em; }
.tile a{
  color:var(--silver); border:0;
  font-size:13px; letter-spacing:.14em; text-transform:uppercase;
}
.tile a:hover{ color:var(--gold); }

/* ---------- Page banner --------------------------------- */

.page-head{
  background:var(--black); padding:64px 0 58px;
  text-align:center; border-bottom:1px solid var(--gold-deep);
}
.page-head .kicker{
  color:var(--silver-dim); font-size:12px;
  letter-spacing:.22em; text-transform:uppercase; margin:0 0 18px;
}
.page-head h1{
  font-family:var(--serif); color:var(--gold);
  font-size:clamp(2rem,4.4vw,3.1rem);
  font-weight:600; margin:0 0 10px; letter-spacing:.03em;
}
.page-head h2{
  font-family:var(--serif); color:var(--silver);
  font-weight:400; font-size:clamp(1rem,2.1vw,1.35rem);
  margin:0; letter-spacing:.04em;
}

/* ---------- Light content ------------------------------- */

.page-body{ background:var(--paper); padding:64px 0 86px; }
.page-body h2{
  font-family:var(--serif); font-size:1.85rem; font-weight:600;
  color:var(--ink); margin:2.4em 0 .6em;
  padding-bottom:.35em; border-bottom:1px solid var(--rule);
}
.page-body h2:first-child{ margin-top:0; }
.page-body h3{ font-family:var(--serif); font-size:1.35rem; font-weight:600; margin:2em 0 .4em; }
.page-body p{ margin:0 0 1.15em; }
.page-body ul,.page-body ol{ margin:0 0 1.3em; padding-left:1.35em; }
.page-body li{ margin-bottom:.45em; }

.lead{
  font-family:var(--serif); font-size:1.3rem; line-height:1.6;
  color:var(--ink-soft); margin-bottom:1.6em;
}

blockquote{
  margin:1.8em 0; padding:.4em 0 .4em 1.4em;
  border-left:3px solid var(--gold);
  font-family:var(--serif); font-size:1.18rem; color:var(--ink-soft);
}
blockquote cite{
  display:block; margin-top:.6em; font-size:.85rem;
  font-style:normal; color:var(--silver-dim);
}

hr.rule{ border:0; height:1px; background:var(--rule); margin:3em 0; }

/* ---------- Research catalogue --------------------------- */

.filters{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:38px; }
.chip{
  font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  padding:7px 14px; border:1px solid var(--rule);
  background:var(--white); color:var(--ink-soft);
}
.chip.is-active{ border-color:var(--gold-deep); color:var(--gold-deep); }

.article-list{ list-style:none; margin:0; padding:0; }
.article-item{
  background:var(--white); border:1px solid var(--rule);
  border-left:3px solid var(--gold);
  padding:26px 28px; margin-bottom:18px;
}
.article-meta{
  font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--silver-dim); margin:0 0 .6em;
}
.article-item h3{ font-family:var(--serif); font-size:1.4rem; margin:0 0 .45em; }
.article-item h3 a{ color:var(--ink); border:0; }
.article-item h3 a:hover{ color:var(--gold-deep); }
.article-item p{ margin:0 0 1em; color:var(--ink-soft); }
.tag{
  display:inline-block; font-size:11px;
  letter-spacing:.12em; text-transform:uppercase;
  background:#f1efe8; color:var(--ink-soft);
  padding:4px 10px; margin:0 6px 6px 0;
}
.read-more{ font-size:13px; letter-spacing:.12em; text-transform:uppercase; }

.pagination{ display:flex; gap:8px; margin-top:34px; }
.pagination a,.pagination span{
  border:1px solid var(--rule); background:var(--white);
  padding:8px 14px; font-size:14px; color:var(--ink-soft);
}
.pagination .is-current{ border-color:var(--gold-deep); color:var(--gold-deep); }

/* ---------- Lineage tree -------------------------------- */

.lineage{ margin:2.4em 0 1em; }
.lineage-node{
  background:var(--white); border:1px solid var(--rule);
  border-top:3px solid var(--gold);
  padding:22px 24px; max-width:640px; margin:0 auto;
}
.lineage-node.is-retired{ border-top-color:var(--silver-dim); background:#f4f3ef; }
.lineage-name{ font-family:var(--serif); font-size:1.3rem; font-weight:600; margin:0 0 .2em; }
.lineage-role{
  font-size:11px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold-deep); margin:0 0 .8em;
}
.lineage-node.is-retired .lineage-role{ color:var(--silver-dim); }
.lineage-desc{ margin:0 0 1em; color:var(--ink-soft); font-size:.97rem; }
.lineage-link{ font-size:12px; letter-spacing:.14em; text-transform:uppercase; }

.lineage-connector{
  width:1px; height:46px; margin:0 auto; position:relative;
  background:linear-gradient(180deg,var(--gold),var(--rule));
}
.lineage-connector::after{
  content:""; position:absolute; bottom:-4px; left:-3px;
  width:7px; height:7px; border-radius:50%; background:var(--gold);
}

.status-pill{
  display:inline-block; font-size:10px;
  letter-spacing:.16em; text-transform:uppercase;
  padding:3px 9px; border:1px solid var(--gold-deep);
  color:var(--gold-deep); margin-left:8px; vertical-align:middle;
}
.status-pill.retired{ border-color:var(--silver-dim); color:var(--silver-dim); }

/* ---------- Roadmap ------------------------------------- */

.roadmap{ margin-top:2.5em; }
.phase{
  background:var(--white); border:1px solid var(--rule);
  border-left:3px solid var(--gold);
  padding:30px 32px; margin-bottom:26px;
}
.phase-head{ display:flex; flex-wrap:wrap; align-items:baseline; gap:12px; margin-bottom:8px; }
.phase-num{
  font-family:var(--serif); font-size:2.4rem; line-height:1;
  color:var(--gold); font-weight:600;
}
.phase-title{ font-family:var(--serif); font-size:1.5rem; font-weight:600; margin:0; }
.phase-duration{
  margin-left:auto; font-size:11px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-soft); border:1px solid var(--rule);
  padding:5px 11px; background:var(--paper);
}
.phase-note{ color:var(--ink-soft); margin:0 0 1.2em; font-size:.97rem; }
.phase ul{ list-style:none; padding:0; margin:0; }
.phase ul li{ position:relative; padding-left:26px; margin-bottom:.6em; }
.phase ul li::before{
  content:""; position:absolute; left:4px; top:.7em;
  width:7px; height:7px; border:1px solid var(--gold-deep); transform:rotate(45deg);
}
.phase.is-done{ border-left-color:var(--silver-dim); }
.phase.is-done .phase-num{ color:var(--silver-dim); }
.phase.is-done ul li::before{ background:var(--silver-dim); border-color:var(--silver-dim); }

/* ---------- Contacts / misc ----------------------------- */

.contact-grid{
  display:grid; gap:22px;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  margin:2em 0 1em;
}
.contact-card{
  background:var(--white); border:1px solid var(--rule);
  border-top:3px solid var(--gold); padding:26px 24px;
}
.contact-card h3{ margin-top:0; }
.contact-card p{ margin:0 0 .4em; }

.definition-list{ margin:1.5em 0; }
.definition-list dt{
  font-size:11px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold-deep); margin-top:1.2em;
}
.definition-list dd{ margin:.3em 0 0; }

.info-box{
  background:#f4f3ef; border:1px solid var(--rule);
  border-left:3px solid var(--gold-deep);
  padding:20px 24px; margin:2em 0;
}
.info-box p:last-child{ margin-bottom:0; }

.btn{
  display:inline-block; border:1px solid var(--gold);
  color:var(--gold-light); background:transparent;
  padding:12px 26px; font-size:13px;
  letter-spacing:.16em; text-transform:uppercase;
}
.btn:hover{ background:var(--gold); color:#0a0a0a; }
.btn-dark{ border-color:var(--gold-deep); color:var(--gold-deep); }
.btn-dark:hover{ background:var(--gold-deep); color:#fff; }

.breadcrumbs{ font-size:12px; letter-spacing:.1em; text-transform:uppercase; margin:0 0 2em; color:var(--silver-dim); }
.breadcrumbs a{ color:var(--ink-soft); border:0; }
.breadcrumbs a:hover{ color:var(--gold-deep); }

/* ---------- Footer ------------------------------------- */

.site-footer{
  background:#050505; border-top:1px solid var(--black-line);
  color:var(--silver-dim); padding:56px 0 26px; font-size:.94rem;
}
.footer-grid{ display:grid; gap:34px; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); }
.footer-title{
  font-family:var(--serif); color:var(--gold);
  font-size:1.1rem; letter-spacing:.06em; margin:0 0 .7em;
}
.footer-text{ margin:0; }
.footer-list{ list-style:none; margin:0; padding:0; }
.footer-list li{ margin-bottom:.4em; }
.site-footer a{ color:var(--silver); border:0; }
.site-footer a:hover{ color:var(--gold-light); }
.footer-bottom{
  margin-top:46px; padding-top:20px;
  border-top:1px solid var(--black-line);
  display:flex; flex-wrap:wrap; gap:8px 24px; justify-content:space-between;
  font-size:.82rem; color:#6a6a6a;
}
.footer-bottom p{ margin:0; }

/* ---------- Responsive -------------------------------- */

@media (max-width:860px){
  .nav-burger{ display:block; width:34px; height:24px; cursor:pointer; }
  .nav-burger span{ display:block; height:2px; background:var(--gold); margin:6px 0; }
  .site-nav{
    position:absolute; top:100%; left:0; right:0;
    background:var(--black); border-bottom:1px solid var(--black-line);
    max-height:0; overflow:hidden; transition:max-height .3s ease;
  }
  .site-nav ul{ flex-direction:column; gap:0; padding:8px 24px 22px; }
  .site-nav li{ width:100%; border-bottom:1px solid var(--black-line); }
  .site-nav a{ display:block; padding:14px 0; }
  .nav-toggle:checked ~ .site-nav{ max-height:460px; }
  .header-inner{ position:relative; }
  .brand-logo{ width:120px; }
  .hero{ min-height:auto; padding:60px 20px 70px; }
}

@media (max-width:560px){
  body{ font-size:16px; }
  .page-body{ padding:44px 0 60px; }
  .phase{ padding:24px 20px; }
  .phase-duration{ margin-left:0; }
}

@media print{
  .site-header,.site-footer,.filters,.pagination{ display:none; }
  body{ background:#fff; color:#000; }
  .page-head{ background:#fff; border-bottom:1px solid #000; }
  .page-head h1,.page-head h2{ color:#000; }
}
/* ============================================================
   Дополнительные стили для Aethel World
   ============================================================ */

/* ---------- Кнопки в hero и CTA --------------------------- */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2rem;
}

/* ---------- Метка секции (над заголовком) ----------------- */
.section-label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin: 0 0 0.6em;
}

/* ---------- Смысловой блок с отступом --------------------- */
.content-block {
  margin-top: 3.2rem;
}

.content-block:first-child {
  margin-top: 0;
}

/* ---------- Карточка с принципами (выделенная) ------------ */
.feature-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--gold);
  padding: 30px 32px;
  margin: 2.4rem 0;
}

.feature-card .section-label {
  margin-bottom: 1rem;
}

/* ---------- Плитки в две колонки -------------------------- */
.tiles-2col {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 640px) {
  .tiles-2col {
    grid-template-columns: 1fr;
  }
}

/* ---------- Чек-лист -------------------------------------- */
.checklist {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 0.8em;
}

.checklist li:last-child {
  margin-bottom: 0;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- Таймлайн (вертикальный список) ---------------- */
.timeline {
  list-style: none;
  padding: 0;
  margin: 2em 0;
  border-left: 2px solid var(--rule);
}

.timeline li {
  position: relative;
  padding: 0 0 2.2em 30px;
}

.timeline li:last-child {
  padding-bottom: 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--gold);
}

.t-phase {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 0.25em;
}

.timeline h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.3em;
  color: var(--ink);
}

.timeline p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
}

/* ---------- Сноска ---------------------------------------- */
.footnote {
  font-size: 0.85rem;
  color: var(--silver-dim);
  margin-top: -0.5em;
  margin-bottom: 1.6em;
}
/* ---------------- TABLES ---------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:520px}
th,td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
thead th{background:var(--bg-alt);font-size:.76rem;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-mute)}
tbody tr:last-child td{border-bottom:0}
tfoot td{font-weight:700;background:#fffdf7;border-top:2px solid var(--gold)}
td.num,th.num{text-align:right;font-family:var(--mono);white-space:nowrap}

/* ---------------- TIMELINE ---------------- */
.timeline{list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 1.8rem 28px}
.timeline li::before{
  content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--gold);
}
.timeline .t-phase{font-family:var(--mono);font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-deep)}
.timeline h3{margin:.2rem 0 .35rem;font-size:1.08rem}
.timeline p{margin:0;color:var(--ink-soft);font-size:.95rem}