/* =============================================
   POLÍTICA SEM PARTIDO — Design System
   Tipografia: Playfair Display + Source Serif 4
   Cores: bandeira cabo-verdiana (#003893, #CF2027, #F7D116)
   ============================================= */

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

:root {
  --blue:    #003893;
  --blue-dk: #002a70;
  --red:     #CF2027;
  --gold:    #F7D116;
  --ink:     #1a1a18;
  --ink-2:   #444441;
  --muted:   #666;
  --hint:    #aaa;
  --ghost:   #bbb;
  --bg:      #f5f4f0;
  --white:   #ffffff;
  --border:  rgba(0,0,0,0.09);
  --border-md: rgba(0,0,0,0.14);

  --serif-display: 'Playfair Display', Georgia, serif;
  --serif-body:    'Source Serif 4', Georgia, serif;

  --transition: 0.15s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--serif-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ─── BUTTONS ─── */
.btn-p {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 13px 30px;
  font-size: 14px;
  font-family: var(--serif-body);
  cursor: pointer;
  letter-spacing: 0.03em;
  border-radius: 2px;
  display: inline-block;
  transition: background var(--transition);
  white-space: nowrap;
}
.btn-p:hover { background: var(--blue-dk); }

.btn-s {
  background: transparent;
  color: var(--ink);
  border: 0.5px solid var(--border-md);
  padding: 13px 26px;
  font-size: 14px;
  font-family: var(--serif-body);
  cursor: pointer;
  letter-spacing: 0.03em;
  border-radius: 2px;
  display: inline-block;
  transition: border-color var(--transition);
  white-space: nowrap;
}
.btn-s:hover { border-color: var(--ink); }

/* ─── NAV ─── */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2.5rem;
  background: var(--white);
  border-bottom: 0.5px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-flag {
  display: flex;
  gap: 3px;
  align-items: center;
}

.fs {
  width: 6px;
  height: 22px;
  border-radius: 1px;
  display: inline-block;
}
.f1 { background: var(--blue); }
.f2 { background: var(--red); }
.f3 { background: var(--blue); }

.fstar {
  width: 8px;
  height: 8px;
  background: var(--gold);
  clip-path: polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);
  margin-left: 4px;
  display: inline-block;
}

.logo-name {
  font-family: var(--serif-display);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--ink);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hint);
  font-weight: 400;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ─── AUTH ─── */
.auth-shell {
  min-height: calc(100vh - 84px);
  padding: 4.5rem 1.5rem;
  background:
    radial-gradient(circle at top right, rgba(0, 56, 147, 0.10), transparent 30%),
    linear-gradient(180deg, #f7f4ea 0%, var(--bg) 45%, #efece3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  width: min(100%, 540px);
  background: rgba(255, 255, 255, 0.96);
  border: 0.5px solid var(--border);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.08);
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--blue) 0 54%, var(--red) 54% 78%, var(--gold) 78% 100%);
}

.auth-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--red);
  margin-bottom: 0.9rem;
}

.auth-title {
  font-family: var(--serif-display);
  font-size: 44px;
  line-height: 1;
  letter-spacing: -1.5px;
  margin-bottom: 0.9rem;
}

.auth-copy {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1.8rem;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-field {
  display: grid;
  gap: 0.45rem;
}

.auth-field span {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hint);
}

.auth-field input,
.auth-token {
  width: 100%;
  border: 0.5px solid var(--border-md);
  background: #fbfaf6;
  color: var(--ink);
  font: inherit;
  padding: 14px 15px;
  border-radius: 2px;
}

.auth-field input:focus,
.auth-token:focus {
  outline: 2px solid rgba(0, 56, 147, 0.16);
  border-color: var(--blue);
}

.auth-submit {
  width: 100%;
  margin-top: 0.25rem;
}

.auth-submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

.auth-status {
  min-height: 24px;
  margin-top: 1rem;
  font-size: 15px;
}

.auth-status.pending { color: var(--blue); }
.auth-status.success { color: #1f6a36; }
.auth-status.error { color: var(--red); }

.auth-result {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 0.5px solid var(--border);
}

.auth-result-title {
  font-family: var(--serif-display);
  font-size: 24px;
  margin-bottom: 0.45rem;
}

.auth-result-copy {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0.8rem;
}

.auth-token {
  min-height: 140px;
  resize: vertical;
}

.auth-user {
  margin-top: 0.8rem;
  font-size: 14px;
  color: var(--ink-2);
}

/* ─── ADMIN ─── */
.admin-shell {
  min-height: calc(100vh - 84px);
  padding: 3rem 1.5rem 4rem;
  background:
    linear-gradient(135deg, rgba(0, 56, 147, 0.06), transparent 36%),
    linear-gradient(180deg, #f7f6f1 0%, #efede5 100%);
}

.admin-hero,
.admin-grid {
  width: min(100%, 1080px);
  margin: 0 auto;
}

.admin-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-title {
  font-family: var(--serif-display);
  font-size: clamp(38px, 7vw, 62px);
  letter-spacing: -1.8px;
  line-height: 0.96;
  margin-bottom: 0.8rem;
}

.admin-copy {
  max-width: 700px;
  color: var(--muted);
  line-height: 1.8;
}

.admin-status {
  width: min(100%, 1080px);
  margin: 0 auto 1.4rem;
  min-height: 24px;
  font-size: 15px;
}

.admin-status.pending { color: var(--blue); }
.admin-status.success { color: #1f6a36; }
.admin-status.error { color: var(--red); }

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.admin-card {
  background: rgba(255, 255, 255, 0.96);
  border: 0.5px solid var(--border);
  padding: 1.5rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.05);
}

.admin-card-wide {
  grid-column: 1 / -1;
}

.admin-card-label {
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.7rem;
}

.admin-card-title {
  font-family: var(--serif-display);
  font-size: 27px;
  margin-bottom: 0.7rem;
}

.admin-card-copy {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 0.9rem;
}

.admin-user-block {
  display: grid;
  gap: 0.45rem;
}

.admin-user-name {
  font-family: var(--serif-display);
  font-size: 28px;
}

.admin-user-meta {
  color: var(--ink-2);
  font-size: 16px;
}

.admin-user-pill {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border: 0.5px solid rgba(0, 56, 147, 0.22);
  color: var(--blue);
  background: rgba(0, 56, 147, 0.05);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 11px;
}

.admin-token {
  min-height: 170px;
}

.admin-list {
  padding-left: 1.15rem;
  color: var(--ink-2);
  line-height: 1.8;
}

.admin-form {
  display: grid;
  gap: 0.95rem;
}

.admin-inline-status {
  min-height: 24px;
  margin-top: 0.9rem;
  font-size: 14px;
}

.admin-inline-status.pending { color: var(--blue); }
.admin-inline-status.success { color: #1f6a36; }
.admin-inline-status.error { color: var(--red); }

.admin-inline-result {
  margin-top: 0.9rem;
  padding: 0.95rem 1rem;
  border: 0.5px solid var(--border);
  background: #fbfaf6;
  color: var(--ink-2);
  line-height: 1.7;
  word-break: break-word;
}

.admin-inline-result a {
  color: var(--blue);
  text-decoration: underline;
}

.admin-session-note {
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ─── HERO ─── */
.hero {
  background: var(--white);
  padding: 4rem 2.5rem 3.5rem;
  border-bottom: 0.5px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero-deco {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--serif-display);
  font-size: 200px;
  font-weight: 900;
  color: var(--blue);
  opacity: 0.05;
  pointer-events: none;
  line-height: 1;
  user-select: none;
}

.hero-content { max-width: 600px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding: 4px 10px;
  border: 0.5px solid var(--red);
  border-radius: 2px;
}

.badge-dot { font-size: 7px; }

.hero-title {
  font-family: var(--serif-display);
  font-size: 64px;
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -2px;
  margin-bottom: 1.1rem;
  color: var(--ink);
}
.hero-title em { font-style: italic; color: var(--blue); }

.hero-sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 480px;
  font-weight: 300;
  margin-bottom: 2.25rem;
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ─── STATS ─── */
.stats {
  display: flex;
  background: var(--white);
  border-bottom: 0.5px solid var(--border);
}

.stat {
  flex: 1;
  padding: 1.25rem 1.5rem;
  border-right: 0.5px solid var(--border);
  text-align: center;
}
.stat:last-child { border-right: none; }

.stat-n {
  font-family: var(--serif-display);
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
  display: block;
  margin-bottom: 3px;
}

.stat-l {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ghost);
  font-weight: 400;
}

/* ─── SECTION ─── */
.section { padding: 2.5rem 2.5rem; }

.sec-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ghost);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

/* ─── SKELETON LOADER ─── */
.articles-loading {
  display: grid;
  grid-template-columns: 2fr 1fr;
  background: var(--white);
  border: 0.5px solid var(--border);
}

.skeleton-featured { padding: 2rem; border-right: 0.5px solid var(--border); }
.skeleton-side { display: flex; flex-direction: column; }
.sk-small { padding: 1.25rem 1.5rem; border-bottom: 0.5px solid var(--border); }
.sk-small:last-child { border-bottom: none; }

.sk {
  background: linear-gradient(90deg, #eee 25%, #f5f5f5 50%, #eee 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 2px;
  margin-bottom: 10px;
}
.sk-cat   { height: 10px; width: 60px; }
.sk-title { height: 22px; width: 90%; }
.sk-short { width: 65%; }
.sk-body  { height: 14px; width: 100%; }
.sk-line  { height: 14px; width: 80%; }
.sk-meta  { height: 12px; width: 40%; margin-top: 6px; }

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── ARTICLES GRID ─── */
.articles-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  background: var(--white);
  border: 0.5px solid var(--border);
}

.art-featured {
  padding: 2rem;
  border-right: 0.5px solid var(--border);
}

.art-cat {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.art-title {
  font-family: var(--serif-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  color: var(--ink);
  letter-spacing: -0.3px;
  transition: color var(--transition);
}
.art-title a:hover { color: var(--blue); }

.art-excerpt {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-weight: 300;
}

.art-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 600;
  flex-shrink: 0;
}
.av0 { background: #E6F1FB; color: #185FA5; }
.av1 { background: #E1F5EE; color: #0F6E56; }
.av2 { background: #FAECE7; color: #993C1D; }
.av3 { background: #EEEDFE; color: #3C3489; }

.art-author { font-size: 12px; color: var(--muted); }
.art-sep    { color: #ddd; font-size: 12px; }
.art-date   { font-size: 11px; color: var(--ghost); }

.arts-side { display: flex; flex-direction: column; }

.art-small {
  padding: 1.25rem 1.5rem;
  border-bottom: 0.5px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
  display: block;
}
.art-small:last-child { border-bottom: none; }
.art-small:hover { background: #fafaf8; }
.art-small .art-cat { font-size: 9px; margin-bottom: 0.4rem; }

.art-small-title {
  font-family: var(--serif-display);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.art-small-meta { font-size: 11px; color: var(--ghost); }

.articles-more {
  margin-top: 1.5rem;
  text-align: center;
}

.articles-error {
  background: var(--white);
  border: 0.5px solid var(--border);
  padding: 2rem;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}
.articles-error button {
  color: var(--blue);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--serif-body);
  font-size: 14px;
  text-decoration: underline;
}

/* ─── MANIFESTO ─── */
.manifesto {
  background: var(--blue);
  padding: 3.5rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.manifesto::before {
  content: '"';
  position: absolute;
  font-family: var(--serif-display);
  font-size: 260px;
  color: rgba(255,255,255,0.04);
  top: -20px;
  left: 10px;
  line-height: 1;
  pointer-events: none;
}

.man-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}

.man-text {
  font-family: var(--serif-display);
  font-size: 30px;
  font-weight: 700;
  font-style: italic;
  line-height: 1.4;
  color: #fff;
  max-width: 600px;
  margin-bottom: 1.5rem;
  letter-spacing: -0.3px;
}

.man-body {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.9;
  max-width: 560px;
  font-weight: 300;
}

/* ─── LEITURAS ─── */
.reading-room {
  padding: 2.75rem 2.5rem;
  background: #f8f6ef;
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}

.reading-room-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.reading-room-title {
  font-family: var(--serif-display);
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.4px;
  color: var(--ink);
  max-width: 720px;
}

.reading-room-copy {
  margin-top: 0.75rem;
  max-width: 720px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

.reading-room-note {
  max-width: 300px;
  padding: 0.9rem 1rem;
  border: 0.5px solid rgba(247, 209, 22, 0.38);
  background: rgba(247, 209, 22, 0.12);
  font-size: 13px;
  line-height: 1.7;
  color: #6e5200;
}

.reading-room-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 0.5px solid var(--border);
  background: var(--white);
}

.reading-column {
  padding: 1.6rem 1.35rem;
  border-right: 0.5px solid var(--border);
}

.reading-column:last-child {
  border-right: none;
}

.reading-column-kicker {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--red);
  margin-bottom: 0.8rem;
}

.reading-column-title {
  font-family: var(--serif-display);
  font-size: 19px;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--ink);
}

.reading-list {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.reading-item {
  border-top: 0.5px solid var(--border);
  padding-top: 1rem;
}

.reading-item:first-child {
  border-top: none;
  padding-top: 0;
}

.reading-type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--hint);
  margin-bottom: 0.45rem;
}

.reading-item-title {
  font-family: var(--serif-display);
  font-size: 16px;
  line-height: 1.28;
  color: var(--ink);
  margin-bottom: 0.45rem;
}

.reading-item-copy {
  font-size: 13px;
  line-height: 1.75;
  color: #6d6b65;
}

/* ─── PILARES ─── */
.pillars {
  padding: 2.5rem 2.5rem;
  background: var(--white);
  border-top: 0.5px solid var(--border);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 0.5px solid var(--border);
}

.pillar {
  padding: 1.75rem 1.5rem;
  border-right: 0.5px solid var(--border);
}
.pillar:last-child { border-right: none; }

.pillar-icon {
  width: 34px;
  height: 34px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 16px;
}
.pi1 { background: #E6F1FB; color: #185FA5; }
.pi2 { background: #E1F5EE; color: #0F6E56; }
.pi3 { background: #FAECE7; color: #993C1D; }

.pillar-title {
  font-family: var(--serif-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.pillar-desc {
  font-size: 13px;
  color: #777;
  line-height: 1.7;
  font-weight: 300;
}

/* ─── JOIN ─── */
.join {
  padding: 2rem 2.5rem;
  background: var(--bg);
  border-top: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.join-left h3 {
  font-family: var(--serif-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--ink);
}

.join-left p {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
}

.join-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.join-form input {
  border: 0.5px solid rgba(0,0,0,0.25);
  background: var(--white);
  padding: 11px 14px;
  font-size: 13px;
  font-family: var(--serif-body);
  width: 220px;
  border-radius: 2px;
  outline: none;
  transition: border-color var(--transition);
}
.join-form input:focus { border-color: var(--blue); }
.join-form input::placeholder { color: var(--ghost); }

.join-success {
  font-size: 14px;
  color: #0F6E56;
  font-weight: 400;
  padding: 11px 0;
}

/* ─── FOOTER ─── */
.footer {
  padding: 1.25rem 2.5rem;
  border-top: 0.5px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--white);
}

.footer-copy {
  font-size: 11px;
  color: var(--ghost);
}

.footer-flag {
  display: flex;
  gap: 2px;
  align-items: center;
}

.fc {
  height: 11px;
  border-radius: 1px;
  display: inline-block;
}
.fc1 { background: var(--blue); width: 20px; }
.fc2 { background: var(--red);  width: 7px; }
.fc3 { background: var(--blue); width: 20px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.25rem; }
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 0.5px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 13px;
  }

  .hero { padding: 2.5rem 1.25rem 2rem; }
  .hero-deco { font-size: 100px; opacity: 0.04; }
  .hero-title { font-size: 44px; letter-spacing: -1.5px; }
  .hero-sub { font-size: 15px; }

  .stats { flex-wrap: wrap; }
  .stat {
    flex: 1 1 50%;
    border-bottom: 0.5px solid var(--border);
  }
  .stat:nth-child(2n) { border-right: none; }
  .stat:nth-last-child(-n+2) { border-bottom: none; }

  .section { padding: 2rem 1.25rem; }

  .articles-loading,
  .articles-grid {
    grid-template-columns: 1fr;
  }

  .art-featured { border-right: none; border-bottom: 0.5px solid var(--border); }
  .skeleton-featured { border-right: none; border-bottom: 0.5px solid var(--border); }

  .manifesto { padding: 2.5rem 1.25rem; }
  .man-text { font-size: 22px; }

  .reading-room { padding: 2.25rem 1.25rem; }
  .reading-room-title { font-size: 23px; }
  .reading-room-grid { grid-template-columns: 1fr; }
  .reading-column {
    border-right: none;
    border-bottom: 0.5px solid var(--border);
  }
  .reading-column:last-child { border-bottom: none; }

  .pillars { padding: 2rem 1.25rem; }
  .pillars-grid { grid-template-columns: 1fr; }
  .pillar { border-right: none; border-bottom: 0.5px solid var(--border); }
  .pillar:last-child { border-bottom: none; }

  .join {
    padding: 1.5rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .join-form { width: 100%; }
  .join-form input { flex: 1; width: auto; min-width: 0; }

  .footer { padding: 1rem 1.25rem; flex-wrap: wrap; gap: 0.75rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 36px; }
  .hero-btns { flex-direction: column; }
  .btn-p, .btn-s { text-align: center; }
}