/* ============================================================
   QUIDRES — The Anime Archive
   Design language: a print/library-archive aesthetic.
   Ink-dark backgrounds, cream index-card surfaces, a vermillion
   "hanko stamp" used for ratings, mono catalog numbers.
   ============================================================ */

:root{
  /* --- color tokens --- */
  --ink:          #14151f;
  --ink-soft:     #1c1e2b;
  --ink-raise:    #232539;
  --ink-line:     rgba(243,237,225,0.10);
  --ink-line-strong: rgba(243,237,225,0.18);

  --paper:        #f3ede1;
  --paper-dim:    #e8dec8;
  --paper-line:   rgba(20,21,31,0.12);

  --vermillion:   #d8432e;
  --vermillion-dark: #ac3322;
  --vermillion-soft: rgba(216,67,46,0.14);

  --gold:         #c9a35c;

  --text-on-ink:   #f3ede1;
  --text-on-ink-dim: #a9a596;
  --text-on-paper: #14151f;
  --text-on-paper-dim: #5b5648;

  /* --- type tokens --- */
  --font-display: 'Shippori Mincho', serif;
  --font-body: 'Zen Kaku Gothic New', 'Hiragino Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* --- layout tokens --- */
  --maxw: 1180px;
  --radius: 3px;
  --gutter: clamp(20px, 5vw, 48px);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body{
  margin:0;
  background: var(--ink);
  color: var(--text-on-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family: var(--font-display); font-weight: 600; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }
:focus-visible{ outline: 2px solid var(--vermillion); outline-offset: 3px; }

.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- eyebrow / mono labels ---------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vermillion);
  display:flex;
  align-items:center;
  gap: 10px;
}
.eyebrow::before{
  content:"";
  width: 22px; height:1px;
  background: var(--vermillion);
  display:inline-block;
}

/* ============================================================
   NAV
   ============================================================ */
.site-nav{
  position: sticky; top:0; z-index: 50;
  background: rgba(20,21,31,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ink-line);
}
.site-nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.brand{
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  display:flex; align-items:baseline; gap:8px;
}
.brand .mark{
  color: var(--vermillion);
}
.brand .vol{
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-on-ink-dim);
  letter-spacing: 0.1em;
}
.nav-links{
  display:flex; align-items:center; gap: 32px;
  font-size: 14px;
}
.nav-links a{
  position:relative;
  padding: 6px 0;
  color: var(--text-on-ink-dim);
  transition: color .2s ease;
}
.nav-links a:hover, .nav-links a.active{ color: var(--text-on-ink); }
.nav-links a.active::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0;
  height:2px; background: var(--vermillion);
}
.nav-search{
  display:flex; align-items:center; gap:8px;
  border:1px solid var(--ink-line-strong);
  border-radius: var(--radius);
  padding: 8px 12px;
  background: var(--ink-soft);
}
.nav-search input{
  background:none; border:none; color: var(--text-on-ink);
  font-family: var(--font-body); font-size:14px; width: 150px;
  outline:none;
}
.nav-search input::placeholder{ color: var(--text-on-ink-dim); }
.nav-search svg{ width:15px; height:15px; flex-shrink:0; color: var(--text-on-ink-dim); }
.nav-toggle{ display:none; background:none; border:none; color:var(--text-on-ink); }

@media (max-width: 860px){
  .nav-links{ display:none; }
  .nav-search input{ width: 100px; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position: relative;
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--ink-line);
  overflow:hidden;
}
.hero .wrap{
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
}
.hero-copy{ max-width: 620px; }
.hero h1{
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  margin: 18px 0 22px;
  color: var(--text-on-ink);
}
.hero h1 em{
  font-style: normal;
  color: var(--vermillion);
}
.hero p.lede{
  font-size: 17px;
  color: var(--text-on-ink-dim);
  max-width: 480px;
  margin-bottom: 30px;
}
.hero-stats{
  display:flex; gap: 28px; margin-top: 36px;
  font-family: var(--font-mono);
}
.hero-stats div{ border-left: 1px solid var(--ink-line-strong); padding-left: 14px; }
.hero-stats strong{ display:block; font-size: 22px; color: var(--text-on-ink); }
.hero-stats span{ font-size: 11px; color: var(--text-on-ink-dim); letter-spacing: .06em; text-transform: uppercase; }

/* the spine label — signature element echoed on detail page */
.spine{
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--vermillion);
  padding: 22px 10px;
  border-radius: var(--radius);
  align-self: stretch;
  display:flex; align-items:center; justify-content:center;
  white-space: nowrap;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding: 13px 22px;
  border-radius: var(--radius);
  font-size: 14px; font-weight: 600;
  border: 1px solid transparent;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{ background: var(--vermillion); color: var(--paper); }
.btn-primary:hover{ background: var(--vermillion-dark); transform: translateY(-1px); }
.btn-ghost{ border-color: var(--ink-line-strong); color: var(--text-on-ink); }
.btn-ghost:hover{ border-color: var(--vermillion); color: var(--vermillion); }
.btn svg{ width:14px; height:14px; }

/* ============================================================
   SECTION DIVIDER — torn paper edge between ink & paper zones
   ============================================================ */
.torn{
  height: 18px;
  background:
    linear-gradient(135deg, var(--paper) 25%, transparent 25.5%),
    linear-gradient(225deg, var(--paper) 25%, transparent 25.5%);
  background-position: 0 0, 9px 0;
  background-size: 18px 18px;
  background-repeat: repeat-x;
}
.torn.flip{
  transform: scaleY(-1);
}
section.paper{
  background: var(--paper);
  color: var(--text-on-paper);
}
section.paper .eyebrow{ color: var(--vermillion-dark); }

/* ============================================================
   SECTIONS / GENERIC
   ============================================================ */
.section{ padding: 64px 0; }
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  margin-bottom: 32px; gap: 20px; flex-wrap: wrap;
}
.section-head h2{ font-size: clamp(26px,3.4vw,36px); margin-top: 10px; }
.section-head .link-more{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  border-bottom: 1px solid currentColor; padding-bottom: 3px;
}

/* ============================================================
   CARD GRID — the index-card / ticket-stub motif
   ============================================================ */
.grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
@media (max-width: 1020px){ .grid{ grid-template-columns: repeat(3,1fr); } }
@media (max-width: 760px){ .grid{ grid-template-columns: repeat(2,1fr); gap:14px; } }
@media (max-width: 480px){ .grid{ grid-template-columns: 1fr 1fr; } }

.card{
  position: relative;
  background: var(--ink-soft);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  overflow: visible;
  text-align: left;
  transition: transform .25s ease, border-color .25s ease;
  display:flex; flex-direction:column;
}
section.paper .card{
  background: #fffdf8;
  border-color: var(--paper-line);
}
.card:hover{ transform: translateY(-5px); border-color: var(--vermillion); }
.card-art{
  position: relative;
  aspect-ratio: 2/3;
  overflow:hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--ink-raise);
}
.card-art img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.card:hover .card-art img{ transform: scale(1.05); }

/* hanko stamp — signature rating badge */
.hanko{
  position:absolute; top: -12px; right: -12px;
  width: 46px; height:46px; border-radius:50%;
  background: var(--vermillion);
  border: 2px solid var(--paper);
  display:flex; align-items:center; justify-content:center;
  transform: rotate(-9deg);
  box-shadow: 0 4px 10px rgba(0,0,0,.35);
  font-family: var(--font-mono); font-weight:700; font-size:13px;
  color: var(--paper);
  z-index: 2;
}
.card:hover .hanko{ transform: rotate(-9deg) scale(1.08); }

.card-body{ padding: 14px 14px 16px; flex:1; display:flex; flex-direction:column; gap:6px; }
.card-cat{
  font-family: var(--font-mono); font-size: 10px; letter-spacing:.08em;
  color: var(--vermillion);
  text-transform: uppercase;
}
.card-title{
  font-family: var(--font-display); font-size: 16px; line-height:1.3;
  color: var(--text-on-ink);
  display: -webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
section.paper .card-title{ color: var(--text-on-paper); }
.card-meta{
  margin-top: auto;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-on-ink-dim);
  display:flex; gap:10px; flex-wrap:wrap;
  padding-top: 8px; border-top: 1px dashed var(--ink-line-strong);
}
section.paper .card-meta{ color: var(--text-on-paper-dim); border-top-color: var(--paper-line); }

.skeleton{ animation: pulse 1.4s ease-in-out infinite; background: var(--ink-raise); }
@keyframes pulse{ 0%,100%{opacity:.55;} 50%{opacity:1;} }

/* ============================================================
   CHIPS / FILTERS (catalog page)
   ============================================================ */
.filter-bar{
  display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 30px;
}
.chip{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.04em;
  padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--ink-line-strong);
  color: var(--text-on-ink-dim);
  background: transparent;
  transition: all .2s ease;
}
.chip:hover{ color: var(--text-on-ink); border-color: var(--vermillion); }
.chip.active{ background: var(--vermillion); color: var(--paper); border-color: var(--vermillion); }

.search-row{
  display:flex; gap:12px; margin-bottom: 18px; flex-wrap: wrap;
}
.search-row input[type="text"]{
  flex:1; min-width:220px;
  background: var(--ink-soft); border:1px solid var(--ink-line-strong);
  border-radius: var(--radius); padding: 13px 16px; color: var(--text-on-ink);
  font-family: var(--font-body); font-size:14px; outline:none;
}
.search-row input::placeholder{ color: var(--text-on-ink-dim); }
.search-row select{
  background: var(--ink-soft); border:1px solid var(--ink-line-strong);
  color: var(--text-on-ink); border-radius: var(--radius); padding: 0 14px;
  font-family: var(--font-mono); font-size: 12px;
}

.pager{ display:flex; justify-content:center; gap:10px; margin-top: 40px; }
.pager button{
  width:38px; height:38px; border-radius: var(--radius);
  border:1px solid var(--ink-line-strong); background:transparent; color:var(--text-on-ink);
  font-family: var(--font-mono); font-size:13px;
}
.pager button:hover:not(:disabled){ border-color: var(--vermillion); color: var(--vermillion); }
.pager button:disabled{ opacity:.35; cursor:not-allowed; }

.empty-state, .error-state{
  text-align:center; padding: 60px 20px; color: var(--text-on-ink-dim);
  font-family: var(--font-mono); font-size: 13px;
}

/* ============================================================
   DETAIL PAGE
   ============================================================ */
.detail-head{
  display:grid; grid-template-columns: 260px 1fr; gap: 44px;
  padding: 56px 0; border-bottom:1px solid var(--ink-line);
}
@media (max-width: 760px){ .detail-head{ grid-template-columns: 1fr; } }
.detail-cover{ position: relative; }
.detail-cover img{ border-radius: var(--radius); border: 1px solid var(--ink-line-strong); }
.detail-cover .hanko{ width: 64px; height:64px; font-size:16px; top:-16px; right:-16px; }
.detail-title{ font-size: clamp(28px,4vw,44px); margin: 6px 0 14px; }
.detail-sub{ font-family: var(--font-mono); font-size:12px; color: var(--text-on-ink-dim); letter-spacing:.06em; margin-bottom: 22px; text-transform:uppercase; }
.detail-genres{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom: 22px; }
.detail-genres span{
  font-family: var(--font-mono); font-size:11px; padding:5px 10px;
  border:1px solid var(--ink-line-strong); border-radius:999px; color: var(--text-on-ink-dim);
}
.detail-synopsis{ max-width: 680px; color: var(--text-on-ink-dim); line-height:1.75; }
.stat-table{ margin-top: 26px; display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; max-width: 560px; }
.stat-table div{ border-left: 1px solid var(--ink-line-strong); padding-left: 12px; }
.stat-table strong{ display:block; font-family: var(--font-mono); font-size:18px; color:var(--text-on-ink); }
.stat-table span{ font-size:11px; color:var(--text-on-ink-dim); letter-spacing:.04em; text-transform:uppercase; }

/* ============================================================
   NEWS / ARTICLE
   ============================================================ */
.article-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap: 30px; }
@media (max-width: 760px){ .article-grid{ grid-template-columns: 1fr; } }
.article-card{
  border: 1px solid var(--ink-line); border-radius: var(--radius); padding: 26px;
  background: var(--ink-soft);
  transition: border-color .2s ease;
}
.article-card:hover{ border-color: var(--vermillion); }
.article-card .eyebrow{ margin-bottom: 14px; }
.article-card h3{ font-size: 21px; margin-bottom: 10px; }
.article-card p{ color: var(--text-on-ink-dim); font-size: 14.5px; line-height: 1.7; }
.article-card .read-time{ display:block; margin-top:16px; font-family:var(--font-mono); font-size:11px; color: var(--text-on-ink-dim); }

.prose{ max-width: 680px; color: var(--text-on-ink-dim); line-height: 1.8; }
.prose h2{ color: var(--text-on-ink); font-size: 24px; margin: 34px 0 14px; }
.prose p{ margin-bottom: 16px; }
.prose ul{ margin: 0 0 16px 0; padding-left: 20px; list-style: disc; }
.prose li{ margin-bottom:8px; }

/* ============================================================
   STATIC / LEGAL PAGES
   ============================================================ */
.legal{ padding: 70px 0 100px; }
.legal h1{ font-size: clamp(32px,4vw,44px); margin-bottom: 8px; }
.legal .updated{ font-family: var(--font-mono); font-size:12px; color: var(--text-on-ink-dim); margin-bottom: 40px; display:block; }
.legal .prose h2{ font-size: 20px; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.form-grid{ display:grid; gap: 16px; max-width: 520px; }
.field label{ display:block; font-family: var(--font-mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color: var(--text-on-ink-dim); margin-bottom:8px; }
.field input, .field textarea{
  width:100%; background: var(--ink-soft); border:1px solid var(--ink-line-strong);
  border-radius: var(--radius); padding: 13px 14px; color: var(--text-on-ink); font-family: var(--font-body);
  font-size:14px; outline:none; resize: vertical;
}
.field input:focus, .field textarea:focus{ border-color: var(--vermillion); }
.form-note{ font-size: 12.5px; color: var(--text-on-ink-dim); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background: var(--ink-soft);
  border-top: 1px solid var(--ink-line);
  padding: 56px 0 30px;
}
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px;
  padding-bottom: 36px; border-bottom: 1px solid var(--ink-line);
}
@media (max-width: 760px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-grid h4{ font-family: var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color: var(--text-on-ink-dim); margin-bottom:16px; }
.footer-grid ul li{ margin-bottom: 10px; font-size: 14px; }
.footer-grid ul a:hover{ color: var(--vermillion); }
.footer-brand p{ color: var(--text-on-ink-dim); font-size: 13.5px; max-width: 280px; margin-top: 12px; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap: 10px;
  padding-top: 24px;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-on-ink-dim);
}

/* fade-in-on-scroll utility, applied via JS IntersectionObserver */
.reveal{ opacity:0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in{ opacity:1; transform: translateY(0); }