/* ============================================
   STRANGE SIGNALS — Main Blog Stylesheet
   ============================================ */

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

:root {
  --bg:       #0f0f0f;
  --surface:  #1a1a1a;
  --surface2: #222;
  --text:     #f0ede8;
  --muted:    #888;
  --yellow:   #FFE600;
  --pink:     #FF006E;
  --cyan:     #00F5FF;
  --lime:     #B8FF00;
  --purple:   #9B00FF;
  --orange:   #FF6B00;
  --radius:   12px;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Space Grotesk', system-ui, sans-serif;
  --font-hand:    'Caveat', cursive;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--yellow); }
img { max-width: 100%; display: block; }

/* ---- HEADER ---- */

.site-header {
  position: relative;
  background: #0c0c0c;
  border-bottom: 3px solid var(--yellow);
  padding: 1.5rem 2rem;
  overflow: hidden;
}

.header-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  max-width: 1400px;
  margin: 0 auto;
}

.logo-stamp {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px; height: 72px;
  background: var(--yellow);
  color: #000;
  font-family: var(--font-display);
  font-size: 2rem;
  border-radius: 50%;
  flex-shrink: 0;
  border: 3px solid #000;
  box-shadow: 4px 4px 0 var(--pink);
  animation: wobble 5s ease-in-out infinite;
}
.logo-stamp--sm {
  width: 44px; height: 44px;
  font-size: 1.2rem;
  box-shadow: 2px 2px 0 var(--pink);
}

@keyframes wobble {
  0%, 100% { transform: rotate(-2deg); }
  50%       { transform: rotate(2deg); }
}

.title-zone { flex: 1; min-width: 200px; }

.site-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 5rem);
  line-height: 0.88;
  letter-spacing: 2px;
  color: var(--yellow);
  text-shadow: 4px 4px 0 var(--pink);
}

.site-tagline {
  font-family: var(--font-hand);
  font-size: 1.15rem;
  color: var(--cyan);
  margin-top: 0.5rem;
  letter-spacing: 1px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav-link {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 2px solid var(--muted);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.2s;
}
.nav-link:hover,
.nav-link.active {
  background: var(--yellow);
  color: #000;
  border-color: var(--yellow);
  transform: translateY(-2px);
}

/* Animated background blobs */
.header-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.12;
  pointer-events: none;
  animation: blobFloat 9s ease-in-out infinite;
}
.blob1 { width: 320px; height: 320px; background: var(--pink);   top: -120px; right: 180px; }
.blob2 { width: 200px; height: 200px; background: var(--cyan);   top: -60px;  right: 40px;  animation-delay: -3s; }
.blob3 { width: 400px; height: 200px; background: var(--purple); top: 10px;   right: 420px; animation-delay: -6s; }

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(28px, -18px) scale(1.05); }
  66%       { transform: translate(-18px, 10px) scale(0.96); }
}

/* ---- TICKER ---- */

.ticker-wrap {
  display: flex;
  align-items: center;
  background: var(--yellow);
  color: #000;
  overflow: hidden;
  height: 42px;
  border-bottom: 2px solid #000;
}

.ticker-label {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 2px;
  padding: 0 1.5rem;
  background: var(--pink);
  color: #fff;
  height: 100%;
  display: flex;
  align-items: center;
  border-right: 2px solid #000;
}

.ticker-track {
  overflow: hidden;
  flex: 1;
}

.ticker-content {
  display: flex;
  gap: 4rem;
  white-space: nowrap;
  font-weight: 700;
  font-size: 0.85rem;
  animation: tickerScroll 35s linear infinite;
}

.ticker-content span { flex-shrink: 0; }

@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- CARDS GRID ---- */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

/* Base card */
.card {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 2px solid #2e2e2e;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px) rotate(var(--tilt, 0deg));
  transition: opacity 0.45s ease, transform 0.45s ease,
              box-shadow 0.25s ease, border-color 0.25s ease;
}

.card.visible {
  opacity: 1;
  transform: translateY(0) rotate(var(--tilt, 0deg));
}

.card:hover {
  transform: translateY(-5px) rotate(calc(var(--tilt, 0deg) + 0.4deg)) !important;
  box-shadow: 6px 6px 0 var(--card-accent, var(--yellow));
  border-color: var(--card-accent, var(--yellow));
  z-index: 10;
}

/* Variant colours */
.card--featured  { --card-accent: var(--purple); grid-column: span 2;
                   background: linear-gradient(135deg, #1a1a1a 0%, #1a1025 100%);
                   border-color: var(--purple); }

.card--tech      { --card-accent: var(--cyan);
                   background: linear-gradient(135deg, #0d1a1f 0%, #0a1a12 100%);
                   border-color: #1a3040; }

.card--poem      { --card-accent: var(--purple);
                   background: #1a0f1e; border-color: #2e1a3e; }

.card--phi       { --card-accent: var(--orange);
                   background: #1a1508; border-color: #2e2010; }

.card--history   { --card-accent: var(--cyan);
                   background: #0c0c1a; border-color: #1a1a30; }

.card--about     { --card-accent: var(--lime);
                   text-align: center; border-color: #1e2e10; }

.card--diy       { --card-accent: var(--lime);
                   background: #0c1a0c; border-color: #1a2e1a; }

.card--longread  { --card-accent: var(--pink); grid-column: span 2;
                   border-color: #2e1020; }

/* Photo card (no padding top) */
.card--photo     { --card-accent: var(--yellow); padding: 0; }
.card--photo .card-body  { padding: 1rem 1.5rem 1.5rem; }
.card--photo .card-tag   { position: absolute; top: 1rem; left: 1rem; z-index: 2; }

/* Video card (no padding top) */
.card--video     { --card-accent: var(--pink); padding: 0; }
.card--video .card-body  { padding: 1rem 1.5rem 1.5rem; }
.card--video .card-tag   { position: absolute; top: 1rem; left: 1rem; z-index: 2; }

/* ---- Card inner pieces ---- */

.card-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 2px;
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
  background: var(--yellow);
  color: #000;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.card-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: 1px;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}
.card-title a:hover { color: var(--card-accent, var(--yellow)); }

.card-excerpt {
  font-size: 0.9rem;
  color: #aaa;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.76rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.card--photo:hover .card-img { transform: scale(1.05); }

.card-avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--lime);
}

.card-cta {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--lime);
  transition: transform 0.2s;
}
.card-cta:hover { transform: translateX(5px); color: var(--lime); }

.card-poem-text {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--cyan);
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--purple);
  background: rgba(155, 0, 255, 0.05);
}

.card-longread-badge {
  font-family: var(--font-hand);
  font-size: 1rem;
  color: var(--pink);
  margin-bottom: 0.4rem;
}

/* Squiggle & dots decorations */
.card-squiggle {
  height: 3px;
  margin: 0.75rem 0;
  background: repeating-linear-gradient(90deg, var(--cyan) 0, var(--cyan) 6px, transparent 6px, transparent 12px);
}
.card-dots {
  height: 8px;
  margin-top: 1rem;
  background: repeating-linear-gradient(90deg, var(--cyan) 0, var(--cyan) 4px, transparent 4px, transparent 14px);
}

/* ---- Video card ---- */

.video-frame {
  aspect-ratio: 16/9;
  background: #050505;
  position: relative;
  overflow: hidden;
}

.video-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--muted);
  background: repeating-linear-gradient(
    45deg, #111, #111 10px, #0e0e0e 10px, #0e0e0e 20px
  );
}

.play-btn {
  font-size: 3rem;
  color: var(--yellow);
  transition: transform 0.2s, color 0.2s;
}
.card--video:hover .play-btn { transform: scale(1.2); color: var(--pink); }
.video-placeholder p { font-size: 0.85rem; }

/* ---- FOOTER ---- */

.site-footer {
  background: #080808;
  border-top: 3px solid var(--yellow);
  padding: 2.5rem 2rem 1.5rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-brand p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }
.footer-brand a { color: var(--yellow); }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.3rem 0.8rem;
  border: 1px solid #2a2a2a;
  border-radius: 999px;
  transition: all 0.2s;
}
.footer-links a:hover { color: var(--yellow); border-color: var(--yellow); }

.footer-logos {
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0.45;
  filter: grayscale(1);
  transition: opacity 0.3s;
}
.footer-logos:hover { opacity: 0.8; filter: grayscale(0); }

.footer-copy {
  text-align: center;
  font-size: 0.74rem;
  color: #383838;
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 1.25rem;
  border-top: 1px solid #1e1e1e;
}

/* ---- RESPONSIVE ---- */

@media (max-width: 700px) {
  .card--featured,
  .card--longread { grid-column: span 1; }
  .cards-grid { grid-template-columns: 1fr; padding: 1rem; gap: 1rem; }
  .header-inner { flex-direction: column; text-align: center; }
  .site-nav { justify-content: center; }
  .footer-inner { flex-direction: column; gap: 1.5rem; }
}

@media (min-width: 900px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1200px) {
  .cards-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---- POST PAGES (shared) ---- */

.post-header {
  max-width: 820px;
  margin: 3rem auto 0;
  padding: 0 2rem;
}
.post-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 2px;
  background: var(--yellow);
  color: #000;
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 1rem;
}
.post-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: 2px;
  color: var(--yellow);
  text-shadow: 3px 3px 0 var(--pink);
  margin-bottom: 1rem;
}
.post-subtitle {
  font-family: var(--font-hand);
  font-size: 1.3rem;
  color: var(--cyan);
}
.post-body {
  max-width: 820px;
  margin: 2.5rem auto 4rem;
  padding: 0 2rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: #ccc;
}
.post-body h2 { font-family: var(--font-display); font-size: 2rem; color: var(--yellow); margin: 2rem 0 0.75rem; letter-spacing: 1px; }
.post-body h3 { font-family: var(--font-display); font-size: 1.4rem; color: var(--cyan); margin: 1.5rem 0 0.5rem; }
.post-body p  { margin-bottom: 1.25rem; }
.post-body blockquote {
  border-left: 4px solid var(--purple);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(155,0,255,0.05);
  font-family: var(--font-hand);
  font-size: 1.2rem;
  color: var(--cyan);
}
.post-body img { margin: 2rem auto; border-radius: 8px; }
.post-body a { color: var(--yellow); text-decoration: underline; }