/* ============================================================
   福岡大学LP — Dark Editorial Design System
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Noto+Sans+JP:wght@400;500;700&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --black:   #0a0a0a;
  --white:   #f5f0e8;
  --yellow:  #f5c400;
  --gray:    #1e1e1e;
  --gray2:   #2a2a2a;
  --gray3:   #333333;
  --muted:   rgba(245, 240, 232, 0.45);
  --border:  rgba(245, 240, 232, 0.07);

  --font-display: 'Bebas Neue', Impact, sans-serif;
  --font-body:    'Noto Sans JP', 'Hiragino Sans', sans-serif;

  --nav-h:      64px;
  --pad-v:      clamp(4rem, 8vw, 7rem);
  --container:  1200px;
  --gap-cell:   1.5px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }

/* ---------- Container ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* ============================================================
   NAV
   ============================================================ */
#nav {
  position: fixed;
  inset: 0 0 auto;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
#nav .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.05em;
}
.nav-logo span { color: var(--yellow); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--yellow) !important;
  color: var(--black) !important;
  padding: 0.45rem 1.1rem;
}
.nav-cta:hover { background: #e6b800 !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent, transparent 59px,
      rgba(245,196,0,0.04) 59px,
      rgba(245,196,0,0.04) 60px
    ),
    repeating-linear-gradient(
      90deg,
      transparent, transparent 59px,
      rgba(245,196,0,0.04) 59px,
      rgba(245,196,0,0.04) 60px
    );
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 5rem 0 4rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1.5rem;
}
.hero-eyebrow::before {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--yellow);
  flex-shrink: 0;
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 11vw, 10rem);
  line-height: 0.88;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}
.hero-h1 .accent { color: var(--yellow); }

.hero-sub {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 3rem);
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 2rem;
}

.hero-desc {
  max-width: 480px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--yellow);
  color: var(--black);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 0.875rem 2rem;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: #e6b800; transform: translateY(-2px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(245,240,232,0.25);
  color: var(--white);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 0.875rem 2rem;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--white); background: rgba(245,240,232,0.05); }

.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 0.875rem 2rem;
  transition: background 0.2s;
}
.btn-dark:hover { background: var(--gray2); }

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid rgba(10,10,10,0.35);
  color: var(--black);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 0.875rem 2rem;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline-dark:hover { border-color: var(--black); background: rgba(10,10,10,0.06); }

/* Hero stats */
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-stat-item { display: flex; flex-direction: column; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.75rem;
  line-height: 1;
  color: var(--white);
}
.hero-stat-num sup { color: var(--yellow); font-size: 1.4rem; }
.hero-stat-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ============================================================
   SECTION BASE
   ============================================================ */
.section {
  padding: var(--pad-v) 0;
  border-top: 1px solid var(--border);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.section-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.4rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 0.03em;
  line-height: 1;
}
.section-count {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--yellow);
  line-height: 1;
  opacity: 0.6;
}

/* Disclaimer banner */
.disclaimer-banner {
  border: 1px solid rgba(245,196,0,0.2);
  background: rgba(245,196,0,0.05);
  padding: 0.65rem 1rem;
  font-size: 11px;
  color: rgba(245,240,232,0.55);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.disclaimer-banner:empty { display: none; }
.disclaimer-banner::before { content: '⚠️'; flex-shrink: 0; }

/* ============================================================
   FILTER BARS
   ============================================================ */
.filter-bar,
.entrance-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}
.filter-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 0.25rem;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.9rem;
  border: 1px solid rgba(245,240,232,0.18);
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.18s;
}
.filter-btn:hover { border-color: var(--white); color: var(--white); }
.filter-btn.active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
  font-weight: 700;
}

/* Tab filter bar */
.tab-filter-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
  gap: 0;
}
.tab-filter-btn {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.7rem 1.4rem;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
  background: transparent;
  cursor: pointer;
}
.tab-filter-btn:hover { color: var(--white); }
.tab-filter-btn.active { color: var(--yellow); border-bottom-color: var(--yellow); }

/* Search */
.filter-search {
  margin-left: auto;
  position: relative;
}
.filter-search input {
  background: var(--gray);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 0.45rem 1rem 0.45rem 2.25rem;
  width: 210px;
  outline: none;
  transition: border-color 0.2s;
}
.filter-search input:focus { border-color: rgba(245,240,232,0.28); }
.filter-search input::placeholder { color: var(--muted); }
.search-icon {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.8rem;
  pointer-events: none;
}

/* ============================================================
   EVENT CARDS GRID
   ============================================================ */
.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-cell);
  background: var(--border);
}

.event-card {
  position: relative;
  background: var(--black);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: background 0.2s;
}
.event-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--yellow);
  transition: height 0.3s ease;
}
.event-card:hover { background: var(--gray); }
.event-card:hover::before { height: 100%; }

.event-card-univ {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.4rem;
}
.event-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.9rem;
}
.event-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.15rem 0.55rem;
}
.badge-national  { background: rgba(59,130,246,0.14);  color: #7eb9ff; border: 1px solid rgba(59,130,246,0.3); }
.badge-public    { background: rgba(34,197,94,0.14);   color: #5be898; border: 1px solid rgba(34,197,94,0.3); }
.badge-private   { background: rgba(251,146,60,0.14);  color: #ffab61; border: 1px solid rgba(251,146,60,0.3); }
.badge-onsite    { background: rgba(245,240,232,0.06); color: var(--muted); border: 1px solid var(--border); }
.badge-online    { background: rgba(168,85,247,0.14);  color: #d49bff; border: 1px solid rgba(168,85,247,0.3); }
.badge-hybrid    { background: rgba(245,196,0,0.14);   color: var(--yellow); border: 1px solid rgba(245,196,0,0.3); }
.badge-general   { background: rgba(59,130,246,0.14);  color: #7eb9ff; border: 1px solid rgba(59,130,246,0.3); }
.badge-cst       { background: rgba(34,197,94,0.14);   color: #5be898; border: 1px solid rgba(34,197,94,0.3); }
.badge-recommend { background: rgba(251,146,60,0.14);  color: #ffab61; border: 1px solid rgba(251,146,60,0.3); }
.badge-ao        { background: rgba(168,85,247,0.14);  color: #d49bff; border: 1px solid rgba(168,85,247,0.3); }

.event-card-date {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 0.15rem;
}
.event-card-time {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 0.9rem;
}

.event-card-campus {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: flex-start;
  gap: 0.3rem;
  line-height: 1.5;
}
.event-card-campus a {
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: rgba(245,240,232,0.15);
  transition: color 0.2s;
}
.event-card-campus a:hover { color: var(--white); }

.event-card-faculties {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.8rem;
}
.faculty-tag {
  font-size: 9px;
  padding: 0.12rem 0.5rem;
  background: rgba(245,240,232,0.05);
  border: 1px solid var(--border);
  color: var(--muted);
}

.reservation-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 10px;
  font-weight: 700;
  margin-bottom: 1rem;
}
.res-accepting { color: #5be898; }
.res-soon      { color: var(--yellow); }
.res-pending   { color: var(--muted); }

.event-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
}
.card-btn {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  transition: all 0.18s;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.card-btn-primary { background: var(--yellow); color: var(--black); }
.card-btn-primary:hover { background: #e6b800; }
.card-btn-ghost {
  border: 1px solid var(--border);
  color: var(--muted);
}
.card-btn-ghost:hover { border-color: rgba(245,240,232,0.3); color: var(--white); }
.card-btn-gcal {
  border: 1px solid rgba(245,196,0,0.28);
  color: var(--yellow);
}
.card-btn-gcal:hover { background: rgba(245,196,0,0.1); }

/* Empty state */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--muted);
  background: var(--black);
}
.empty-state-icon { font-size: 2rem; margin-bottom: 0.75rem; opacity: 0.4; }

/* ============================================================
   ENTRANCE TIMELINE
   ============================================================ */
.timeline-month-group { margin-bottom: 2.5rem; }

.timeline-month-label {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--yellow);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.timeline-month-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.timeline-rows {
  display: flex;
  flex-direction: column;
  gap: var(--gap-cell);
  background: var(--border);
}

.timeline-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr minmax(148px, 1fr);
  gap: var(--gap-cell);
  background: var(--border);
  transition: filter 0.2s;
}
.timeline-row:hover { filter: brightness(1.15); }

.tl-cell {
  background: var(--black);
  padding: 0.9rem 1.1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.2rem;
}
.tl-cell-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.tl-cell-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.4;
}
.tl-cell-sub {
  font-size: 10px;
  color: var(--muted);
  margin-top: 0.15rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
}
.tl-cell-link {
  background: var(--black);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
}
.tl-link-btn {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--yellow);
  border-bottom: 1px solid rgba(245, 196, 0, 0.35);
  padding-bottom: 1px;
  white-space: nowrap;
  transition: border-color 0.2s, opacity 0.2s;
}
.tl-link-btn:hover { border-color: var(--yellow); opacity: 0.8; }
.tl-link-btn-sub {
  color: var(--muted);
  border-bottom-color: rgba(245, 240, 232, 0.2);
}
.tl-link-btn-sub:hover { color: var(--white); border-color: rgba(245, 240, 232, 0.5); opacity: 1; }
.tl-univ-link {
  color: var(--white);
  text-decoration: underline;
  text-decoration-color: rgba(245,240,232,0.15);
  transition: color 0.2s;
}
.tl-univ-link:hover { color: var(--yellow); }

/* ============================================================
   TARGET GUIDE
   ============================================================ */
#target { background: var(--gray); }

.target-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-cell);
  background: var(--border);
  margin-top: 2rem;
}
.target-card {
  position: relative;
  background: var(--gray);
  padding: 2.5rem 2rem;
  overflow: hidden;
}
.target-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -1.5rem;
  right: -0.5rem;
  font-family: var(--font-display);
  font-size: 7.5rem;
  color: rgba(245,240,232,0.035);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.target-card-icon { font-size: 1.75rem; margin-bottom: 0.9rem; }
.target-card-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.6rem;
}
.target-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
  line-height: 1.45;
}
.target-card-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.85;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--gap-cell);
  background: var(--border);
  margin-top: 2rem;
}
.faq-item { background: var(--gray); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.6rem;
  cursor: pointer;
  gap: 1rem;
  text-align: left;
  background: transparent;
  transition: background 0.2s;
}
.faq-question:hover { background: var(--gray2); }

.faq-q-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  line-height: 1.5;
}
.faq-q-text::before {
  content: 'Q';
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--yellow);
  flex-shrink: 0;
  line-height: 1.35;
}

.faq-toggle {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--muted);
  font-size: 1.1rem;
  font-weight: 300;
  transition: all 0.22s;
  line-height: 1;
}
.faq-item.open .faq-toggle {
  border-color: var(--yellow);
  color: var(--yellow);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 1.6rem 1.4rem 3.75rem;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.95;
}
.faq-item.open .faq-answer { max-height: 500px; }

/* ============================================================
   BLOG GUIDE
   ============================================================ */
#blog-guide {
  padding: var(--pad-v) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--gray);
}
.blog-guide-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.blog-guide-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: 0.03em;
  line-height: 1.05;
  margin: 0.6rem 0 0.85rem;
}
.blog-guide-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
}
.blog-guide-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--yellow);
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 1.1rem 2.25rem;
  white-space: nowrap;
  transition: background 0.2s, gap 0.2s;
  flex-shrink: 0;
}
.blog-guide-cta:hover { background: #e6b800; gap: 1.4rem; }
.blog-guide-arrow { font-size: 1rem; }

.faq-link {
  display: inline-block;
  color: var(--yellow);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(245, 196, 0, 0.4);
  padding-bottom: 1px;
  transition: border-color 0.2s, opacity 0.2s;
}
.faq-link:hover { border-color: var(--yellow); opacity: 0.8; }

/* ============================================================
   CTA
   ============================================================ */
#cta {
  position: relative;
  background: var(--yellow);
  overflow: hidden;
  padding: var(--pad-v) 0;
}
#cta::before {
  content: '2026';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(10rem, 22vw, 18rem);
  color: rgba(10,10,10,0.055);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
#cta .container { position: relative; z-index: 1; text-align: center; }

.cta-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(10,10,10,0.5);
  margin-bottom: 0.9rem;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: 0.03em;
  color: var(--black);
  line-height: 1;
  margin-bottom: 1.25rem;
}
.cta-desc {
  font-size: 13px;
  color: rgba(10,10,10,0.55);
  margin-bottom: 2.25rem;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.footer-logo span { color: var(--yellow); }
.footer-disclaimer {
  font-size: 11px;
  color: var(--muted);
  max-width: 500px;
  line-height: 1.65;
}
.footer-meta {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
}
.footer-updated {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}
.footer-updated::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--yellow);
  display: inline-block;
  flex-shrink: 0;
}

/* ============================================================
   TOAST
   ============================================================ */
#toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(5rem);
  z-index: 9999;
  background: var(--yellow);
  color: var(--black);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.7rem 1.5rem;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
}
#toast.show { transform: translateX(-50%) translateY(0); }

/* ============================================================
   SCROLL ANIMATION
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .events-grid { grid-template-columns: repeat(2, 1fr); }
  .target-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline-row {
    grid-template-columns: 1.4fr 1fr 1fr minmax(130px, 1fr);
  }
  .tl-hide-tab { display: none; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--black);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.75rem 0;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 0.7rem 1.5rem; }
  .nav-toggle { display: flex; }

  .events-grid { grid-template-columns: 1fr; }
  .target-grid { grid-template-columns: 1fr; }

  .timeline-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .timeline-rows { min-width: 640px; }
  .timeline-row { grid-template-columns: 1.4fr 1fr 1fr minmax(130px, 1fr); }
  .tl-hide-tab { display: none; }

  .section-header { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 1.5rem; }
  .footer-inner { flex-direction: column; }
  .footer-meta { text-align: left; }
  .filter-search { margin-left: 0; width: 100%; }
  .filter-search input { width: 100%; }
}

@media (max-width: 480px) {
  .hero-h1 { font-size: clamp(3.25rem, 15vw, 5.5rem); }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .btn-dark, .btn-outline-dark { width: 100%; justify-content: center; }
  .blog-guide-inner { flex-direction: column; align-items: flex-start; }
  .blog-guide-cta { width: 100%; justify-content: center; }
}