/* ==========================================================
   Kuji:Nine — Official Space
   "つながっていなかったものを、つなぎ直す。"
   Single Page Minimalist Portfolio
   ========================================================== */

:root {
  --bg-primary: #0a0c10;
  --bg-secondary: #12151c;
  --bg-card: rgba(18, 22, 30, 0.78);
  --bg-card-hover: rgba(26, 32, 44, 0.92);
  --text-main: #f0f3f6;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-emerald: #10b981;
  --accent-cyan: #38bdf8;
  --accent-glow: rgba(16, 185, 129, 0.25);
  --accent-gold: #f59e0b;
  --accent-caution: #eab308;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(16, 185, 129, 0.35);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --font-serif: "Yu Mincho", "Hiragino Mincho ProN", serif;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  background: radial-gradient(circle at 50% 0%, #151a24 0%, #0a0c10 70%);
}

/* Background Canvas */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
}

/* Container */
.container {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Header */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(10, 12, 16, 0.75);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.header-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px var(--accent-glow);
  overflow: hidden;
}

.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

@media (max-width: 680px) {
  .nav-links {
    display: none;
  }
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

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

/* 440Hz Tuning Widget */
.audio-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--accent-emerald);
  padding: 6px 14px;
  border-radius: 30px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}

.audio-toggle:hover {
  background: rgba(16, 185, 129, 0.2);
  box-shadow: 0 0 16px var(--accent-glow);
  transform: translateY(-1px);
}

.audio-toggle.playing {
  background: var(--accent-emerald);
  color: #05140d;
  box-shadow: 0 0 20px var(--accent-emerald);
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 12px var(--accent-emerald); }
  50% { box-shadow: 0 0 28px var(--accent-emerald); }
}

/* ==========================================================
   HERO SECTION
   ========================================================== */
#hero {
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 0 60px;
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--accent-emerald);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #a7f3d0 70%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  max-width: 600px;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.85;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #032115;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.5);
  color: #000;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-light {
  background: #f8fafc;
  color: #0f172a;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.15);
}

.btn-light:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

/* Section Header */
.section-header {
  margin-bottom: 40px;
  text-align: center;
}

.section-eyebrow {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-emerald);
  font-weight: 700;
  margin-bottom: 6px;
}

.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #fff;
}

.section-desc {
  max-width: 580px;
  margin: 10px auto 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ==========================================================
   FEATURED / STORE: PROJECT NEMESIS-0
   ========================================================== */
#store {
  padding: 60px 0;
}

.nemesis-card {
  background: linear-gradient(145deg, rgba(18, 24, 34, 0.9), rgba(11, 14, 20, 0.95));
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(16, 185, 129, 0.1);
  display: grid;
  grid-template-columns: 1fr;
  transition: var(--transition-smooth);
}

@media (min-width: 900px) {
  .nemesis-card {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

.nemesis-visual {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 280px;
  background: #020406;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
}

.nemesis-visual img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.6s ease;
}

.nemesis-card:hover .nemesis-visual img {
  transform: scale(1.02);
}

.nemesis-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(16, 185, 129, 0.92);
  color: #032115;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 20px;
  backdrop-filter: blur(6px);
}

.nemesis-body {
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.nemesis-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.8rem;
  color: var(--accent-emerald);
}

.nemesis-title {
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 12px;
  color: #fff;
}

.nemesis-catch {
  color: #38bdf8;
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.nemesis-text {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.75;
  margin-bottom: 22px;
}

.nemesis-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.perk-item {
  font-size: 0.78rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.perk-item span {
  color: var(--accent-emerald);
  font-weight: bold;
}

.nemesis-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.note-price-badge {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================
   WHO IS KUJI:NINE? (PROFILE & TRICK REVEAL)
   ========================================================== */
#profile {
  padding: 60px 0;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.profile-intro {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

@media (min-width: 768px) {
  .profile-intro {
    flex-direction: row;
    align-items: flex-start;
  }
}

.profile-avatar-wrap {
  flex-shrink: 0;
  position: relative;
}

.profile-avatar {
  width: 90px;
  height: 90px;
  border-radius: 18px;
  border: 2px solid rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 20px var(--accent-glow);
  object-fit: cover;
}

.profile-headline h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.profile-sub {
  color: var(--accent-emerald);
  font-size: 0.92rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.profile-bio {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 720px;
  margin-bottom: 20px;
}

/* Profile Document CTA Row */
.profile-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding-top: 14px;
  margin-bottom: 24px;
}

.btn-doc {
  background: rgba(243, 236, 223, 0.12);
  border: 1px solid rgba(243, 236, 223, 0.3);
  color: #f3ecdf;
  font-size: 0.86rem;
  padding: 9px 18px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-doc:hover {
  background: rgba(243, 236, 223, 0.22);
  color: #fff;
  transform: translateY(-1px);
}

.pdf-link {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-fast);
}

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

/* Secret Drawer / Magic Reveal Switch */
.reveal-box {
  padding-top: 20px;
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
}

.reveal-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fbbf24;
  padding: 9px 18px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.reveal-trigger-btn:hover {
  background: rgba(245, 158, 11, 0.2);
  transform: translateY(-1px);
}

.secret-content {
  display: none;
  margin-top: 24px;
  animation: fadeIn 0.4s ease forwards;
}

.secret-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.secret-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 14px;
}

@media (min-width: 768px) {
  .secret-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.secret-card {
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
}

.secret-card h4 {
  color: #fbbf24;
  font-size: 0.92rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.secret-card p {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag-cloud span {
  font-size: 0.74rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
}

/* ==========================================================
   FEATURED COLLECTIVE: ＋ONE
   ========================================================== */
#plus-one-section {
  padding: 40px 0 60px;
}

.plus-one-card {
  background: linear-gradient(135deg, #18191c 0%, #0d0e11 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 38px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 860px) {
  .plus-one-card {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

.plus-one-content {
  display: flex;
  flex-direction: column;
}

.plus-one-kicker {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #94a3b8;
  font-weight: 600;
  margin-bottom: 8px;
}

.plus-one-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 8px;
}

.plus-one-tagline {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: #e2e8f0;
  margin-bottom: 16px;
}

.plus-one-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.85;
  margin-bottom: 24px;
}

.plus-one-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.plus-one-feature-tag {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  color: #cbd5e1;
}

.plus-one-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.plus-one-visual {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.plus-one-big-logo {
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.plus-one-visual-sub {
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 20px;
}

.plus-one-thumb-wrap {
  width: 100%;
  max-width: 260px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.plus-one-thumb-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================
   PROJECTS LAB (UNDER CONSTRUCTION / 1枚完結)
   ========================================================== */
#projects {
  padding: 60px 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.card-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-emerald);
}

/* UNDER CONSTRUCTION 黎明期バッジ */
.badge-construction {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 16px;
  flex-grow: 1;
}

.card-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-category {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.card-status {
  font-size: 0.75rem;
  color: var(--accent-emerald);
  font-weight: 600;
}

/* ==========================================================
   PHILOSOPHY & 440Hz EPILOGUE
   ========================================================== */
#epilogue {
  padding: 100px 0 60px;
  text-align: center;
  position: relative;
}

.epilogue-catch {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.epilogue-body {
  max-width: 580px;
  margin: 0 auto 32px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.85;
}

.epilogue-tuning {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 40px;
}

.tuning-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid var(--accent-emerald);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 0 18px var(--accent-glow);
  transition: var(--transition-smooth);
}

.tuning-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 28px var(--accent-emerald);
}

.tuning-btn.active {
  background: var(--accent-emerald);
  color: #032115;
  box-shadow: 0 0 36px var(--accent-emerald);
}

.tuning-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ==========================================================
   LAB STORIES / 深夜のガレージ寓話録
   ========================================================== */
#stories {
  padding: 60px 0;
}

.stories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

@media (min-width: 860px) {
  .stories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.story-card {
  background: linear-gradient(160deg, rgba(22, 27, 36, 0.85), rgba(12, 15, 20, 0.95));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.story-card:hover {
  transform: translateY(-3px);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}

.story-card.featured-core {
  border-color: rgba(56, 189, 248, 0.35);
  background: linear-gradient(160deg, rgba(16, 28, 44, 0.85), rgba(10, 15, 22, 0.95));
}

.story-card.featured-core:hover {
  border-color: rgba(56, 189, 248, 0.6);
}

.story-ep {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--accent-emerald);
  margin-bottom: 8px;
}

.story-card.featured-core .story-ep {
  color: #38bdf8;
}

.story-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  margin-bottom: 14px;
}

.story-body {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.8;
  margin-bottom: 16px;
  flex-grow: 1;
}

.story-body strong {
  color: #e2e8f0;
}

.story-footer {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.72rem;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Footer */
#site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 28px 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.78rem;
}