/* Asertis — design tokens și componente comune (homepage, secțiune, articol) */

:root {
  --ink: #12172B;
  --ink-70: #3A3F52;
  --ink-50: #5B6072;
  --ink-35: #8A8F9E;
  --accent: #E8552B;
  --paper: #FCFBF8;
  --paper-alt: #F5F3EC;
  --surface: #F1EFE8;
  --sand: #E7E2CE;
  --rule: #E2E0D8;
  --rule-strong: #12172B;
  --border-input: #D8D5CA;

  --status-replicat-bg: #DDEAE0;
  --status-replicat-text: #2C5A3B;
  --status-nereplicat-bg: #F6E0DA;
  --status-nereplicat-text: #8C3620;
  --status-preprint-bg: #E7E2CE;
  --status-preprint-text: #5A5540;
  --status-analiza-bg: #E4E6EE;
  --status-analiza-text: #2B3350;
  --status-proiect-bg: #12172B;
  --status-proiect-text: #FCFBF8;

  --font-sans: Archivo, Helvetica, Arial, sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

button, input {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding-left: clamp(20px, 3vw, 48px);
  padding-right: clamp(20px, 3vw, 48px);
}

/* ── Header (homepage / secțiune) ── */

.site-header { border-bottom: 1px solid var(--rule-strong); }

.site-header__top {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px clamp(20px, 3vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 11px; }

.brand__mark {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--ink);
  overflow: hidden;
  flex-shrink: 0;
}

.brand__mark::before,
.brand__mark::after {
  content: "";
  position: absolute;
  width: 15px;
  height: 15px;
}

.brand__mark::before { left: 0; top: 0; background: var(--sand); }
.brand__mark::after { right: 0; bottom: 0; background: var(--accent); }

.brand__name {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.btn-primary {
  display: inline-block;
  padding: 11px 20px;
  border: none;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary:hover { background: var(--accent); }

.site-nav {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 3vw, 48px) 16px;
  display: flex;
  gap: 28px;
  font-size: 15px;
  font-weight: 600;
  flex-wrap: wrap;
}

.site-nav a { color: var(--ink); }
.site-nav a:hover { color: var(--accent); }

.site-nav a[aria-current="page"] {
  padding-bottom: 4px;
  border-bottom: 2px solid var(--accent);
}

.site-nav__archive {
  color: var(--ink-50);
  margin-left: auto;
}

.archive-link {
  display: none;
}

/* ── Homepage layout ── */

.homepage-grid {
  display: grid;
  grid-template-columns: minmax(160px, 250px) minmax(0, 1fr) minmax(200px, 300px);
  gap: 0;
}

.now-rail {
  padding: 34px clamp(16px, 2vw, 30px) 34px 0;
  border-right: 1px solid var(--rule);
  min-width: 0;
}

.kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 20px;
}

.now-rail__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.now-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: var(--ink);
}

.now-item:hover .now-item__title { color: var(--accent); }

.now-item__time {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-35);
}

.now-item__title {
  font-size: 16px;
  line-height: 1.28;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.main-feed { padding: 34px clamp(20px, 3vw, 40px); min-width: 0; }

.feature__kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.feature__title {
  margin: 14px 0 0;
  font-size: clamp(34px, 4.6vw, 68px);
  line-height: 1.03;
  overflow-wrap: break-word;
  font-weight: 800;
  letter-spacing: -0.042em;
  text-wrap: balance;
}

.feature__title:hover { color: var(--accent); }

.feature__dek {
  margin: 22px 0 0;
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 1.52;
  color: var(--ink-70);
  max-width: 680px;
}

.feature__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--ink-50);
}

.btn-outline {
  display: inline-block;
  margin-top: 24px;
  padding: 12px 24px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.card-grid {
  margin-top: 42px;
  padding-top: 30px;
  border-top: 1px solid var(--rule-strong);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px 36px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.card__section {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.card__title {
  margin: 0;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
}

.card:hover .card__title { color: var(--accent); }

.card__dek {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink-50);
}

.card__meta { font-size: 12px; color: var(--ink-35); }

.side-rail {
  padding: 34px 0 34px clamp(16px, 2vw, 30px);
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 30px;
  min-width: 0;
}

.index-box {
  padding: 24px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--paper);
}

.index-box .kicker { color: var(--accent); margin: 0; }

.index-box__list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.index-box__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(252, 251, 248, 0.12);
}

.index-box__label { font-size: 14px; color: #A3A7B4; }

.index-box__value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.index-box__note {
  display: block;
  margin-top: 14px;
  font-size: 12px;
  color: #6C7286;
}

.side-heading {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-50);
}

.research-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.research-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--ink);
}

.research-item:hover .research-item__title { color: var(--accent); }

.research-item__title { font-size: 15px; line-height: 1.3; font-weight: 600; }
.research-item__meta { font-size: 12px; color: var(--ink-35); }

.newsletter-box {
  padding: 22px;
  border-radius: 12px;
  background: var(--sand);
}

.newsletter-box__title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: block;
}

.newsletter-box__dek {
  margin: 8px 0 14px;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.45;
  color: #4A4736;
}

.newsletter-box__form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.newsletter-box__form input {
  padding: 11px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-input);
  background: var(--paper);
  font-size: 14px;
  color: var(--ink);
}

.newsletter-box__form input::placeholder { color: var(--ink-35); }

.newsletter-box__form button {
  padding: 11px 14px;
  border: none;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.newsletter-box__form button:hover { background: var(--accent); }

/* ── Bandă „Secțiuni” ── */

.sections-band {
  margin-top: 40px;
  border-top: 1px solid var(--rule-strong);
  background: var(--paper-alt);
}

.sections-band__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px clamp(20px, 3vw, 48px) 56px;
}

.sections-band__heading {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-50);
}

.section-row {
  display: grid;
  grid-template-columns: 46px minmax(160px, 260px) minmax(0, 1fr) 110px;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}

.section-row:hover { background: var(--paper-alt); }

.section-row__number { font-size: 13px; font-weight: 700; color: var(--accent); }

.section-row__name {
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.035em;
  overflow-wrap: break-word;
}

.section-row__desc {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink-50);
}

.section-row__count {
  font-size: 13px;
  color: var(--ink-35);
  text-align: right;
}

/* ── Footer ── */

.site-footer { background: var(--ink); color: var(--paper); }

.site-footer__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 48px clamp(20px, 3vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.site-footer__name {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.site-footer__desc {
  font-family: var(--font-serif);
  font-size: 17px;
  color: #A3A7B4;
  max-width: 420px;
}

.site-footer__links { display: flex; gap: 26px; font-size: 15px; flex-wrap: wrap; }
.site-footer__links a:hover { color: var(--accent); }

/* ── Pagină de secțiune ── */

.section-hero {
  max-width: 1440px;
  margin: 0 auto;
  padding: 48px clamp(20px, 3vw, 48px) 0;
}

.section-hero__top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  align-items: end;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--rule-strong);
}

.section-hero__title {
  margin: 12px 0 0;
  font-size: clamp(48px, 6.5vw, 92px);
  line-height: 1;
  overflow-wrap: break-word;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.section-hero__dek {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-70);
}

.filters {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 0 30px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border-input);
  background: transparent;
  color: var(--ink-70);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-sans);
}

.filter-chip[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.filters__count {
  margin-left: auto;
  font-size: 14px;
  color: var(--ink-50);
}

.section-list {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 3vw, 48px) 90px;
}

.list-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) minmax(180px, 320px) 100px;
  gap: 32px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid var(--rule);
}

.list-row:hover { background: var(--paper-alt); }

.list-row__date { font-size: 13px; font-weight: 600; color: var(--ink-35); }

.list-row__body { display: flex; flex-direction: column; gap: 8px; }

.list-row__title {
  margin: 0;
  font-size: clamp(20px, 1.9vw, 28px);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.028em;
  overflow-wrap: break-word;
}

.list-row:hover .list-row__title { color: var(--accent); }

.list-row__time { font-size: 13px; color: var(--ink-50); }

.list-row__dek {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-50);
}

.status {
  justify-self: end;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status--replicat { background: var(--status-replicat-bg); color: var(--status-replicat-text); }
.status--nereplicat { background: var(--status-nereplicat-bg); color: var(--status-nereplicat-text); }
.status--preprint { background: var(--status-preprint-bg); color: var(--status-preprint-text); }
.status--analiza { background: var(--status-analiza-bg); color: var(--status-analiza-text); }
.status--proiect { background: var(--status-proiect-bg); color: var(--status-proiect-text); }

.load-more { display: flex; justify-content: center; margin-top: 40px; }

.btn-pill {
  padding: 14px 30px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-pill:hover { border-color: var(--accent); color: var(--accent); }

/* ── Pagină de articol ── */

.article-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 18px clamp(20px, 3vw, 48px);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  background: rgba(252, 251, 248, 0.94);
  backdrop-filter: blur(8px);
  z-index: 20;
}

.article-header .brand__mark { width: 26px; height: 26px; border-radius: 6px; }
.article-header .brand__mark::before,
.article-header .brand__mark::after { width: 13px; height: 13px; }
.article-header .brand__name { font-size: 19px; }

.article-header__section {
  margin-left: 14px;
  padding-left: 14px;
  border-left: 1px solid var(--border-input);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.article-header__progress {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--ink-50);
}

.progress-track {
  width: 160px;
  height: 3px;
  border-radius: 2px;
  background: var(--rule);
  overflow: hidden;
}

.progress-fill { width: 0%; height: 100%; background: var(--accent); }

.btn-save {
  padding: 9px 16px;
  border-radius: 6px;
  background: var(--sand);
  color: var(--ink);
  font-weight: 600;
}

.btn-save:hover { background: var(--accent); color: var(--paper); }

.article-lead {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px 36px;
}

.article-lead__title {
  margin: 16px 0 0;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.04;
  overflow-wrap: break-word;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.article-lead__dek {
  margin: 24px 0 0;
  font-family: var(--font-serif);
  font-size: 23px;
  line-height: 1.5;
  color: var(--ink-70);
}

.article-lead__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 28px 0 0;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  color: var(--ink-50);
}

.article-lead__meta span:last-child { margin-left: auto; }

.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 40px;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.66;
  color: #23273A;
}

.article-body p { margin: 0 0 26px; }

.article-body p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-sans);
  font-size: 74px;
  line-height: 0.78;
  font-weight: 800;
  margin: 6px 12px 0 0;
  color: var(--ink);
}

.article-body blockquote {
  margin: 36px 0;
  padding: 0 0 0 26px;
  border-left: 3px solid var(--accent);
  font-family: var(--font-sans);
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.article-body h2 {
  margin: 44px 0 16px;
  font-family: var(--font-sans);
  font-size: clamp(26px, 2.8vw, 34px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.callout {
  margin: 36px 0;
  padding: 26px 28px;
  border-radius: 14px;
  background: var(--surface);
  font-family: var(--font-sans);
}

.callout__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.callout p {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-70);
}

.article-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 90px;
}

.tags {
  padding: 26px 0;
  border-top: 1px solid var(--rule-strong);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.tags__label { font-size: 14px; color: var(--ink-50); margin-right: 8px; }

.tag {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 500;
}

.related-heading {
  margin: 40px 0 20px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-50);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.related-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  border-radius: 14px;
  background: var(--surface);
  color: var(--ink);
}

.related-card:hover { background: var(--ink); color: var(--paper); }

.related-card__section {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.related-card__title { font-size: 22px; line-height: 1.18; font-weight: 700; letter-spacing: -0.02em; }
.related-card__meta { font-size: 13px; opacity: 0.65; }

/* ── Mobil (≤860px) ── */

@media (max-width: 860px) {

  /* Nav: „Arhivă” iese din bara de sus, coboară lângă footer */
  .site-nav__archive { display: none; }

  .archive-link {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px clamp(20px, 3vw, 48px);
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    border-top: 1px solid var(--rule);
  }

  .archive-link:hover { color: var(--accent); }

  /* Homepage: reordonare pe o singură coloană —
     articol principal → index/cercetare/newsletter → Acum → istoric articole */
  .homepage-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "feature"
      "side"
      "now"
      "cards";
  }

  .main-feed { display: contents; }

  .feature-block {
    grid-area: feature;
    padding: 28px clamp(20px, 5vw, 32px) 0;
  }

  .card-grid {
    grid-area: cards;
    padding-left: clamp(20px, 5vw, 32px);
    padding-right: clamp(20px, 5vw, 32px);
  }

  .now-rail,
  .side-rail {
    padding: 28px clamp(20px, 5vw, 32px);
    border-right: none;
    border-left: none;
    border-top: 1px solid var(--rule);
    min-width: 0;
  }

  .now-rail { grid-area: now; }
  .side-rail { grid-area: side; }

  /* Bandă „Secțiuni”: rânduri stivuite, nu grilă pe 4 coloane */
  .section-row {
    grid-template-columns: 28px 1fr;
    grid-template-areas:
      "num name"
      "desc desc"
      "count count";
    row-gap: 6px;
    column-gap: 14px;
  }

  .section-row__number { grid-area: num; }
  .section-row__name { grid-area: name; }
  .section-row__desc { grid-area: desc; }
  .section-row__count { grid-area: count; text-align: left; }

  /* Listă de secțiune (ex. Cercetare): rânduri stivuite */
  .list-row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "date status"
      "body body"
      "dek dek";
    row-gap: 10px;
    column-gap: 12px;
  }

  .list-row__date { grid-area: date; }
  .status { grid-area: status; }
  .list-row__body { grid-area: body; }
  .list-row__dek { grid-area: dek; }

  /* Articol: header compact, capitulară mai mică */
  .article-header { padding: 14px clamp(16px, 4vw, 32px); gap: 12px 16px; }
  .article-header__progress { gap: 10px; }
  .progress-track { width: 90px; }
  .article-header__section { margin-left: 8px; padding-left: 8px; }

  .article-body p:first-of-type::first-letter {
    font-size: 54px;
    margin: 4px 8px 0 0;
  }
}