/* ======================================================================
   URBAN GRAFFITI — EDITORIAL DESIGN SYSTEM
   Black ink + concrete + gallery wall + contemporary street culture.
   ====================================================================== */

:root{
  --bg-dark: #0D0D0D;
  --bg-dark-2: #161616;
  --text-main: #F5F5F0;
  --text-muted: #A7A7A2;
  --bg-light: #F4F1EA;
  --text-dark: #16150F;
  --text-dark-muted: #5D5C55;
  --accent: #D7FF3F;
  --accent-2: #FF5A36;
  --border-dark: rgba(245,245,240,0.12);
  --border-light: rgba(22,21,15,0.12);

  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --radius: 3px;
  --ease: cubic-bezier(.2,.7,.3,1);
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg-light);
  color:var(--text-dark);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
.container{ max-width:1320px; margin:0 auto; padding:0 32px; }
@media (max-width:768px){ .container{ padding:0 20px; } }

section{ overflow:hidden; }
.section-pad{ padding:96px 0; }
@media (max-width:768px){ .section-pad{ padding:56px 0; } }

.on-dark{ background:var(--bg-dark); color:var(--text-main); }
.on-dark-2{ background:var(--bg-dark-2); color:var(--text-main); }
.on-light{ background:var(--bg-light); color:var(--text-dark); }
.muted{ color:var(--text-muted); }
.on-light .muted{ color:var(--text-dark-muted); }

/* ---------- Typography scale ---------- */
h1,h2,h3,h4{ margin:0 0 .4em; font-weight:800; letter-spacing:-0.01em; }
.display{ font-size:clamp(42px,6vw,88px); font-weight:900; line-height:.98; }
.h-section{ font-size:clamp(32px,4vw,54px); font-weight:800; line-height:1.05; }
.h-article{ font-size:clamp(24px,3vw,40px); font-weight:800; line-height:1.1; }
.h-card{ font-size:22px; font-weight:700; line-height:1.25; }
.serif{ font-family:var(--font-serif); font-weight:700; font-style:normal; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.14em;
  color:var(--accent);
}
.on-light .eyebrow{ color:#7c8f00; }
.eyebrow::before{ content:''; width:16px; height:2px; background:currentColor; display:inline-block; }
.meta{ font-size:13px; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); }
.on-light .meta{ color:var(--text-dark-muted); }
.lede{ font-size:19px; line-height:1.75; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px; font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:.08em;
  border-radius:2px; border:1px solid transparent; cursor:pointer; transition:all .25s var(--ease);
}
.btn-primary{ background:var(--text-main); color:var(--bg-dark); }
.on-light .btn-primary{ background:var(--text-dark); color:var(--bg-light); }
.btn-primary:hover{ background:var(--accent); color:var(--text-dark); }
.btn-outline{ background:transparent; border-color:currentColor; }
.btn-outline:hover{ background:var(--accent); border-color:var(--accent); color:var(--text-dark); }
.link-arrow{ font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:.06em; border-bottom:1px solid transparent; padding-bottom:2px; transition:border-color .2s; }
.link-arrow:hover{ border-color:var(--accent); color:var(--accent); }
.on-light .link-arrow:hover{ color:#7c8f00; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(13,13,13,.72); backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease), border-color .25s var(--ease);
}
.site-header.is-scrolled{ background:rgba(13,13,13,.96); border-color:var(--border-dark); }
.site-header .container{ display:flex; align-items:center; justify-content:space-between; height:78px; }
.site-logo{ font-weight:900; font-size:20px; letter-spacing:.02em; color:var(--text-main); text-transform:uppercase; }
.site-logo span{ color:var(--accent); }
.primary-nav ul{ display:flex; gap:28px; }
.primary-nav a{ font-size:13px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--text-main); position:relative; padding:4px 0; }
.primary-nav a::after{ content:''; position:absolute; left:0; bottom:-4px; width:0; height:2px; background:var(--accent); transition:width .2s var(--ease); }
.primary-nav a:hover::after, .primary-nav .current-menu-item a::after{ width:100%; }
.header-actions{ display:flex; align-items:center; gap:18px; color:var(--text-main); }
.header-search-toggle, .header-menu-toggle{ background:none; border:0; color:inherit; cursor:pointer; padding:6px; }
.header-menu-toggle{ display:none; }
@media (max-width:960px){
  .primary-nav{ display:none; }
  .header-menu-toggle{ display:block; }
}

.mobile-nav{ display:none; position:fixed; inset:0; z-index:70; background:var(--bg-dark); padding:100px 28px 40px; }
.mobile-nav.is-open{ display:block; }
.mobile-nav ul{ display:flex; flex-direction:column; gap:6px; }
.mobile-nav a{ display:block; font-size:26px; font-weight:800; padding:12px 0; border-bottom:1px solid var(--border-dark); color:var(--text-main); }
.mobile-nav-close{ position:absolute; top:26px; right:28px; background:none; border:0; color:var(--text-main); font-size:28px; cursor:pointer; }

.search-panel{ display:none; position:fixed; inset:0; z-index:80; background:rgba(13,13,13,.97); padding:120px 28px; }
.search-panel.is-open{ display:block; }
.search-panel form{ max-width:720px; margin:0 auto; display:flex; border-bottom:2px solid var(--accent); }
.search-panel input[type=search]{ flex:1; background:none; border:0; color:var(--text-main); font-size:32px; font-family:var(--font-serif); padding:14px 0; }
.search-panel input[type=search]:focus{ outline:none; }
.search-panel button{ background:none; border:0; color:var(--accent); cursor:pointer; font-size:24px; }
.search-close{ position:absolute; top:26px; right:28px; background:none; border:0; color:var(--text-main); font-size:28px; cursor:pointer; }

/* ---------- Hero slider ---------- */
.hero-slider{ position:relative; height:88vh; min-height:560px; }
.hero-slide{
  position:absolute; inset:0; opacity:0; visibility:hidden; transition:opacity .7s var(--ease);
  display:flex; align-items:flex-end;
}
.hero-slide.is-active{ opacity:1; visibility:visible; }
.hero-slide-bg{ position:absolute; inset:0; background-size:cover; background-position:center; }
.hero-slide-bg::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(13,13,13,.15) 0%, rgba(13,13,13,.35) 45%, rgba(13,13,13,.94) 100%);
}
.hero-slide .hero-content{ position:relative; z-index:2; padding:0 32px 72px; max-width:920px; color:var(--text-main); }
.hero-slide .eyebrow{ margin-bottom:18px; }
.hero-slide h1{ font-size:clamp(38px,5.6vw,80px); font-weight:900; line-height:.98; margin-bottom:18px; }
.hero-slide p{ font-size:18px; color:var(--text-muted); max-width:600px; margin-bottom:22px; }
.hero-controls{ position:absolute; right:32px; bottom:32px; z-index:3; display:flex; align-items:center; gap:16px; color:var(--text-main); }
.hero-count{ font-size:13px; letter-spacing:.1em; color:var(--text-muted); }
.hero-arrow{ width:42px; height:42px; border:1px solid var(--border-dark); border-radius:50%; display:flex; align-items:center; justify-content:center; background:rgba(255,255,255,.04); cursor:pointer; color:var(--text-main); transition:background .2s; }
.hero-arrow:hover{ background:var(--accent); color:var(--text-dark); border-color:var(--accent); }
.hero-progress{ position:absolute; left:32px; right:32px; bottom:0; height:2px; background:var(--border-dark); z-index:3; }
.hero-progress-bar{ height:100%; width:0; background:var(--accent); transition:width .1s linear; }
@media (max-width:768px){ .hero-slider{ height:78vh; min-height:520px; } }

/* ---------- Intro / split section ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; gap:32px; } }
.split-media{ aspect-ratio:4/3; background-size:cover; background-position:center; border-radius:var(--radius); }

/* ---------- History timeline ---------- */
.timeline{ display:flex; gap:0; margin-top:48px; flex-wrap:wrap; }
.timeline-step{ flex:1; min-width:150px; border-top:2px solid var(--border-dark); padding-top:16px; margin-right:24px; }
.timeline-step .yr{ color:var(--accent); font-weight:800; font-size:15px; letter-spacing:.04em; }
.timeline-step p{ margin:6px 0 0; color:var(--text-muted); font-size:14px; }

/* ---------- Grids / cards ---------- */
.grid{ display:grid; gap:28px; }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
@media (max-width:960px){ .grid-4{ grid-template-columns:repeat(2,1fr); } .grid-3{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .grid-4,.grid-3,.grid-2{ grid-template-columns:1fr; } }

.feature-grid{ display:grid; grid-template-columns:1.6fr 1fr; gap:28px; }
@media (max-width:860px){ .feature-grid{ grid-template-columns:1fr; } }
.feature-grid .cluster{ display:grid; gap:24px; }

.card{ display:block; }
.card-media{ position:relative; overflow:hidden; aspect-ratio:4/3; border-radius:var(--radius); background:#2a2a2a; margin-bottom:16px; }
.card-media img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.card:hover .card-media img{ transform:scale(1.05); }
.card-media .archive-badge{
  position:absolute; top:12px; left:12px; background:var(--bg-dark); color:var(--accent);
  font-size:11px; font-weight:800; letter-spacing:.1em; padding:5px 10px; border-radius:2px; text-transform:uppercase;
}
.card .cat{ font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:#7c8f00; margin-bottom:8px; display:block; }
.on-dark .card .cat, .on-dark-2 .card .cat{ color:var(--accent); }
.card h3{ margin:0 0 8px; transition:color .2s; }
.card:hover h3{ color:#7c8f00; }
.on-dark .card:hover h3, .on-dark-2 .card:hover h3{ color:var(--accent); }
.card .excerpt{ font-size:15px; color:var(--text-dark-muted); margin-bottom:10px; }
.on-dark .card .excerpt, .on-dark-2 .card .excerpt{ color:var(--text-muted); }
.card .byline{ font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-dark-muted); }
.on-dark .card .byline, .on-dark-2 .card .byline{ color:var(--text-muted); }

.feature-card .card-media{ aspect-ratio:3/2; }
.feature-card h3{ font-size:clamp(24px,2.6vw,34px); }

.section-head{ display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:40px; gap:24px; flex-wrap:wrap; }

/* ---------- Editor's pick ---------- */
.editors-pick{ display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:0; }
.editors-pick .ep-media{ aspect-ratio:4/3; background-size:cover; background-position:center; }
.editors-pick .ep-text{ padding:64px; }
@media (max-width:860px){ .editors-pick{ grid-template-columns:1fr; } .editors-pick .ep-text{ padding:40px 24px; } }

/* ---------- Contributors ---------- */
.contributor{ text-align:left; }
.contributor img{ width:100%; aspect-ratio:1/1; object-fit:cover; border-radius:50%; margin-bottom:16px; filter:grayscale(15%); }
.contributor .name{ font-weight:800; font-size:17px; }
.contributor .role{ font-size:13px; color:var(--text-muted); text-transform:uppercase; letter-spacing:.05em; margin:4px 0 8px; }
.contributor .tag{ display:inline-block; font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; padding:3px 8px; border:1px solid var(--border-dark); border-radius:2px; color:var(--text-muted); }
.contributor .tag.historical{ color:var(--accent-2); border-color:var(--accent-2); }

/* ---------- Visual gallery ---------- */
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:6px; }
@media (max-width:860px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }
.gallery-item{ position:relative; aspect-ratio:1/1; overflow:hidden; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.gallery-item:hover img{ transform:scale(1.08); }
.gallery-item .g-overlay{
  position:absolute; inset:0; background:linear-gradient(0deg, rgba(13,13,13,.85), transparent 55%);
  display:flex; align-items:flex-end; padding:16px; opacity:0; transition:opacity .25s;
}
.gallery-item:hover .g-overlay{ opacity:1; }
.g-overlay span{ color:var(--text-main); font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; }

/* ---------- Archive timeline block ---------- */
.archive-block{ border-top:1px solid var(--border-light); padding-top:24px; margin-top:24px; }
.archive-row{ display:flex; gap:24px; padding:20px 0; border-bottom:1px solid var(--border-light); align-items:baseline; }
.archive-row .yr{ font-family:var(--font-serif); font-size:22px; font-weight:700; width:110px; flex-shrink:0; }
.archive-row p{ margin:0; color:var(--text-dark-muted); }

/* ---------- Newsletter ---------- */
.newsletter-box{ text-align:center; max-width:640px; margin:0 auto; }
.newsletter-form{ display:flex; gap:12px; margin-top:28px; max-width:480px; margin-left:auto; margin-right:auto; }
.newsletter-form input{ flex:1; padding:14px 18px; border-radius:2px; border:1px solid var(--border-dark); background:transparent; color:var(--text-main); font-size:15px; }
.newsletter-form input::placeholder{ color:var(--text-muted); }
.newsletter-note{ font-size:12px; color:var(--text-muted); margin-top:14px; }
@media (max-width:520px){ .newsletter-form{ flex-direction:column; } }

/* ---------- Trust panel ---------- */
.trust-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:32px; }
@media (max-width:860px){ .trust-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .trust-grid{ grid-template-columns:1fr; } }
.trust-item .num{ color:var(--accent); font-weight:800; font-size:13px; letter-spacing:.08em; margin-bottom:10px; display:block; }
.trust-links{ display:flex; gap:24px; flex-wrap:wrap; margin-top:36px; padding-top:24px; border-top:1px solid var(--border-dark); }
.trust-links a{ font-size:13px; text-transform:uppercase; letter-spacing:.06em; font-weight:700; color:var(--text-muted); }
.trust-links a:hover{ color:var(--accent); }

/* ---------- Footer ---------- */
.site-footer{ padding:80px 0 32px; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:48px; padding-bottom:56px; }
@media (max-width:860px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-top{ grid-template-columns:1fr; } }
.footer-logo{ font-weight:900; font-size:22px; text-transform:uppercase; margin-bottom:16px; }
.footer-logo span{ color:var(--accent); }
.footer-top h5{ font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--text-muted); margin-bottom:18px; }
.footer-top ul li{ margin-bottom:10px; }
.footer-top ul a{ font-size:14px; color:var(--text-main); opacity:.85; }
.footer-top ul a:hover{ color:var(--accent); opacity:1; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:28px; border-top:1px solid var(--border-dark); font-size:12px; color:var(--text-muted); flex-wrap:wrap; gap:12px; }
.footer-social{ display:flex; gap:16px; }

/* ---------- Article page ---------- */
.article-header{ padding:64px 0 32px; }
.article-header .cat-label{ color:#7c8f00; }
.article-header h1{ font-size:clamp(30px,4.2vw,54px); margin:14px 0 18px; }
.article-meta-row{ display:flex; gap:20px; align-items:center; flex-wrap:wrap; }
.article-meta-row img{ width:40px; height:40px; border-radius:50%; object-fit:cover; }
.article-featured-media{ aspect-ratio:16/9; background-size:cover; background-position:center; margin:32px 0; border-radius:var(--radius); }
.article-body{ max-width:760px; margin:0 auto; font-size:18px; line-height:1.85; }
.article-body p{ margin:0 0 1.6em; }
.article-body h2{ font-family:var(--font-serif); font-size:30px; margin-top:1.6em; }
.article-body blockquote{ font-family:var(--font-serif); font-size:24px; font-style:italic; border-left:3px solid var(--accent); padding-left:24px; margin:2em 0; }
.archive-notice{ max-width:760px; margin:0 auto 40px; background:var(--bg-dark); color:var(--text-main); padding:20px 24px; border-radius:var(--radius); border-left:3px solid var(--accent-2); }
.correction-notice{ max-width:760px; margin:0 auto 32px; background:#fff8e6; border:1px solid #eadfb0; padding:18px 22px; border-radius:var(--radius); font-size:14px; }
.author-box{ max-width:760px; margin:56px auto; display:flex; gap:20px; padding:28px; background:var(--bg-light); border:1px solid var(--border-light); border-radius:var(--radius); }
.author-box img{ width:72px; height:72px; border-radius:50%; object-fit:cover; flex-shrink:0; }

/* Poetry / literary treatment */
.literary .card-media{ display:none; }
.literary h3{ font-family:var(--font-serif); font-size:26px; }

/* Utility */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }