/* ═══════════════════════════════════════════════════
   LOOPS – /special/autumn-loops.php page styles
   "Autumn & Halloween Special"

   Extends base.css (hero shell, buttons, tags, FAQ, loops-cta,
   .card basics, typography). IMPORTANT: unlike base.css, the
   .featured-* and .chal-* component classes used below are NOT
   defined anywhere else — on the original challenges page they
   come from youtube-challenges.css, which this page does not load.
   This file is therefore fully self-contained for every class it
   uses: structure AND color both live here.

   v3 refactor notes:
   - Fixed: .featured-challenge, .chal-card, .chal-cta, pills, etc.
     previously had color overrides only with no structural base,
     so pills had no padding/position and .chal-cta rendered as a
     bare browser link. All structural rules are restored below.
   - Restored the Featured Challenge + Grid split (1 big card, then
     the rest in .chal-grid), matching youtube-challenges.php.
   - .halloween-section (full-width, bottom of page) stays as its
     own addition, reusing .featured-challenge for its card.
═══════════════════════════════════════════════════ */

:root {
  --aw-bg:          #141211;   /* deep bark brown / charcoal */
  --aw-bg2:         #1e1a16;   /* slightly lifted panel tone */
  --aw-bg3:         #26201a;   /* card / raised surface */
  --aw-border:      rgba(255,255,255,0.09);
  --aw-border-soft: rgba(255,255,255,0.06);

  --aw-accent:      #d97706;   /* primary accent — warm autumn amber */
  --aw-accent-dim:  #b45f04;
  --aw-accent-glow: rgba(217,118,6,0.35);
  --aw-cinnamon:    #a4451f;
  --aw-cream:       #f3e6d3;   /* warm off-white for text on dark */
  --aw-cream-dim:   rgba(243,230,211,0.62);
  --aw-cream-faint: rgba(243,230,211,0.38);

  --aw-spooky:      #8a67b0;   /* witchy purple — Halloween section only */
  --aw-spooky-glow: rgba(138,103,176,0.4);
  --aw-spooky-dark: #0f0c14;
  --aw-moon:        #f0d9a8;

  --aw-r-lg: 18px;
  --aw-r-xl: 24px;
}

body.autumn-special { background: var(--aw-bg); }

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  background:
    radial-gradient(ellipse 900px 500px at 85% -10%, rgba(217,118,6,0.16) 0%, transparent 60%),
    radial-gradient(ellipse 700px 500px at 5% 110%, rgba(138,103,176,0.1) 0%, transparent 65%),
    linear-gradient(160deg, var(--aw-bg) 0%, var(--aw-bg2) 55%, var(--aw-bg) 100%);
  border-bottom: 1px solid var(--aw-border);
  position: relative; overflow: hidden;
}
.hero::before { background: radial-gradient(circle, var(--aw-accent-glow) 0%, transparent 70%); opacity: 0.8; }
.hero::after {
  content: '';
  position: absolute; left: -10%; right: -10%; bottom: -40px; height: 140px;
  background: linear-gradient(180deg, transparent 0%, rgba(20,18,17,0.9) 90%);
  pointer-events: none;
}
.hero-title, .hero-title .line { color: var(--aw-cream); }
.hero-title .accent { color: var(--aw-accent); }
.hero-lead { color: var(--aw-cream-dim); }
.hero-meta-note { color: var(--aw-cream-faint); }
.tag-accent { background: rgba(217,118,6,0.14); color: var(--aw-accent); border: 1px solid rgba(217,118,6,0.3); }
.btn-primary { background: var(--aw-accent); color: #1a1108; box-shadow: 0 4px 22px var(--aw-accent-glow); }
.btn-ghost { color: var(--aw-cream); border-color: var(--aw-border); }
.btn-ghost:hover { border-color: var(--aw-accent); background: rgba(217,118,6,0.08); }

/* ═══════════════════ SECTIONS / TYPOGRAPHY ON DARK ═══════════════════ */
section { background: transparent; }
h2 { color: var(--aw-cream); }
h2 em { color: var(--aw-accent); font-style: normal; }
.section-label { color: var(--aw-accent); }
.section-label::before { background: var(--aw-accent); }
.section-lead { color: var(--aw-cream-dim); }
hr.divider { background: var(--aw-border); }

/* ═══════════════════ PROOF BAR ═══════════════════ */
.proof-bar { background: var(--aw-bg2); border-top: 1px solid var(--aw-border); border-bottom: 1px solid var(--aw-border); }
.proof-item { color: var(--aw-cream-dim); }
.proof-item strong { color: var(--aw-moon); font-family: 'Anton', sans-serif; }
.proof-sep { width: 1px; height: 18px; background: var(--aw-border); }

/* ═══════════════════════════════════════════════════
   FEATURED CHALLENGE — full structure + color.
   (Also reused, unmodified, for the Halloween Special card.)
═══════════════════════════════════════════════════ */
.featured-challenge {
  margin-top: 0;
  background: linear-gradient(155deg, var(--aw-bg3) 0%, var(--aw-bg2) 100%);
  border: 1px solid var(--aw-border);
  border-radius: var(--aw-r-xl);
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.featured-challenge::before {
  content: '';
  position: absolute; top: -140px; right: -100px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, var(--aw-accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.featured-challenge-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.featured-thumb-wrap {
  position: relative;
  width: 100%; height: 100%;
  min-height: 240px;
  background: var(--aw-bg3);
  overflow: hidden;
}
.featured-thumb-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.featured-badge {
  position: absolute; top: 16px; left: 16px;
  background: var(--aw-accent); color: #1a1108;
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 13px; border-radius: 100px;
  box-shadow: 0 4px 14px var(--aw-accent-glow);
}
.featured-body {
  padding: 36px 40px;
  display: flex; flex-direction: column; justify-content: center;
  gap: 14px;
}
.featured-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--aw-accent);
}
.featured-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.08; letter-spacing: 0.4px;
  color: var(--aw-cream);
}
.featured-text { font-size: 15px; color: var(--aw-cream-dim); line-height: 1.7; max-width: 520px; }
.featured-meta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 2px; }
.featured-meta-pill {
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 100px;
  background: rgba(255,255,255,0.08); color: var(--aw-cream-dim);
  border: 1px solid var(--aw-border);
}
.featured-cta {
  margin-top: 10px; align-self: flex-start;
  background: var(--aw-accent); color: #1a1108;
  box-shadow: 0 4px 22px var(--aw-accent-glow);
}

/* ═══════════════════════════════════════════════════
   GRID CARDS — full structure + color (this is what was missing
   entirely before: .chal-card, pills, and .chal-cta's link style).
═══════════════════════════════════════════════════ */
.chal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
  margin-top: 28px;
}
.chal-card {
  display: flex; flex-direction: column;
  padding: 0; overflow: hidden;
  background: var(--aw-bg3); border: 1.5px solid var(--aw-border);
  border-radius: var(--aw-r-lg);
  box-shadow: 0 4px 18px rgba(0,0,0,0.3);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.chal-card:hover {
  border-color: var(--aw-accent); transform: translateY(-3px);
  box-shadow: 0 12px 34px rgba(0,0,0,0.4);
}
.chal-thumb-wrap {
  position: relative; width: 100%; aspect-ratio: 16 / 9;
  background: linear-gradient(160deg, #201a15 0%, #171310 100%);
  overflow: hidden;
}
.chal-thumb-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.chal-discipline-pill {
  position: absolute; top: 10px; left: 10px;
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 100px;
  background: rgba(17,14,12,0.78); color: var(--aw-cream); backdrop-filter: blur(4px);
}
.chal-days-pill {
  position: absolute; top: 10px; right: 10px;
  font-family: 'Anton', sans-serif;
  font-size: 12px; letter-spacing: 0.04em;
  padding: 4px 10px; border-radius: 100px;
  background: var(--aw-accent); color: #1a1108;
}
.chal-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.chal-title { font-size: 16px; font-weight: 700; color: var(--aw-cream); line-height: 1.35; }
.chal-desc { font-size: 13.5px; color: var(--aw-cream-faint); line-height: 1.65; flex: 1; }
.chal-meta-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 2px 0 4px; }
.chal-meta-tag {
  font-size: 10.5px; font-weight: 600; color: var(--aw-cream-dim);
  background: rgba(255,255,255,0.05); border: 1px solid var(--aw-border);
  padding: 3px 9px; border-radius: 100px;
}
.chal-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; color: var(--aw-accent);
  text-decoration: none; margin-top: 6px;
}
.chal-card:hover .chal-cta { color: var(--aw-moon); }
.chal-cta::after { content: '▸'; transition: transform 0.15s; }
.chal-card:hover .chal-cta::after { transform: translateX(3px); }

/* ═══════════════════════════════════════════════════
   HALLOWEEN SPECIAL — full-width feature section
   Sits at the bottom of the content flow, above the FAQ. Subtle
   spooky decoration: drifting bats, low fog, corner cobwebs, a
   glowing moon — pure CSS, no illustration assets.
═══════════════════════════════════════════════════ */
.halloween-section {
  position: relative; overflow: hidden;
  margin-top: 24px; padding: 88px 40px;
  background:
    radial-gradient(ellipse 800px 420px at 50% -10%, var(--aw-spooky-glow) 0%, transparent 65%),
    linear-gradient(180deg, var(--aw-spooky-dark) 0%, #15111c 55%, var(--aw-spooky-dark) 100%);
  border-top: 1px solid rgba(138,103,176,0.25);
  border-bottom: 1px solid rgba(138,103,176,0.25);
}
.halloween-inner { max-width: var(--max-w); margin: 0 auto; position: relative; z-index: 2; }
.halloween-section .section-label { color: var(--aw-spooky); }
.halloween-section .section-label::before { background: var(--aw-spooky); }
.halloween-section h2 { margin-top: 4px; margin-bottom: 10px; }
.halloween-section h2 em { color: var(--aw-moon); }
.halloween-section .section-lead { margin-bottom: 36px; }
.halloween-card { max-width: 920px; margin: 0 auto; }
.halloween-card .featured-eyebrow { color: var(--aw-spooky); }
.halloween-badge { background: var(--aw-spooky); color: #fff; box-shadow: 0 4px 14px var(--aw-spooky-glow); }
.halloween-cta { background: var(--aw-spooky); color: #fff; box-shadow: 0 4px 22px var(--aw-spooky-glow); }

/* Decoration layer — sits behind the card, aria-hidden in markup */
.halloween-decor { position: absolute; inset: 0; pointer-events: none; z-index: 1; overflow: hidden; }

.hw-moon {
  position: absolute; top: 46px; right: 9%;
  width: 70px; height: 70px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--aw-moon) 0%, #d8bd85 60%, #b89a63 100%);
  box-shadow: 0 0 50px 14px rgba(240,217,168,0.22);
  opacity: 0.85;
}

.hw-fog {
  position: absolute; left: -15%; width: 130%; height: 60px; border-radius: 50%;
  background: rgba(138,103,176,0.14); filter: blur(18px);
  animation: hw-fog-drift 16s ease-in-out infinite;
}
.hw-fog.fog1 { bottom: 10%; animation-duration: 18s; }
.hw-fog.fog2 { bottom: -4%; opacity: 0.7; animation-duration: 22s; animation-delay: -6s; }
@keyframes hw-fog-drift { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(6%); } }

.hw-bat {
  position: absolute; width: 26px; height: 10px;
  background: #0a080c;
  clip-path: polygon(
    50% 35%, 38% 10%, 30% 30%, 15% 0%, 22% 38%, 0% 32%,
    20% 55%, 0% 78%, 24% 68%, 32% 100%, 40% 62%,
    50% 80%, 60% 62%, 68% 100%, 76% 68%, 100% 78%,
    80% 55%, 100% 32%, 78% 38%, 85% 0%, 70% 30%, 62% 10%
  );
  opacity: 0.55;
  animation: hw-bat-fly 14s linear infinite;
}
.hw-bat.bat1 { top: 18%; left: -8%; animation-duration: 13s; }
.hw-bat.bat2 { top: 34%; left: -8%; width: 18px; height: 7px; opacity: 0.4; animation-duration: 19s; animation-delay: -5s; }
.hw-bat.bat3 { top: 10%; left: -8%; width: 20px; height: 8px; opacity: 0.48; animation-duration: 16s; animation-delay: -9s; }
@keyframes hw-bat-fly {
  0%   { transform: translateX(0) translateY(0); }
  25%  { transform: translateX(32vw) translateY(-14px); }
  50%  { transform: translateX(62vw) translateY(6px); }
  75%  { transform: translateX(88vw) translateY(-10px); }
  100% { transform: translateX(118vw) translateY(0); }
}

.hw-web {
  position: absolute; width: 110px; height: 110px; opacity: 0.16;
  background:
    repeating-radial-gradient(circle at 0 0, transparent 0, transparent 11px, rgba(230,220,245,0.5) 12px, transparent 13px),
    repeating-conic-gradient(from 0deg at 0 0, rgba(230,220,245,0.5) 0deg 0.6deg, transparent 0.6deg 15deg);
}
.hw-web.web-tl { top: -10px; left: -10px; }
.hw-web.web-tr { top: -10px; right: -10px; transform: scaleX(-1); }

/* ═══════════════════ FAQ ON DARK ═══════════════════ */
.faq-list { border-top: 1px solid var(--aw-border); }
.faq-item { border-bottom: 1px solid var(--aw-border); }
.faq-q-text { color: var(--aw-cream); }
.faq-icon { color: var(--aw-cream-faint); }
.faq-item.open .faq-icon { color: var(--aw-accent); }
.faq-a { color: var(--aw-cream-dim); }

/* ═══════════════════ LOOPS CTA — recolor the shared dark block ═══════════════════ */
.loops-cta { background: var(--aw-bg2); }
.loops-cta::before { background: radial-gradient(circle, rgba(217,118,6,0.14) 0%, transparent 70%); }
.loops-cta .section-label { color: var(--aw-accent); }
.loops-cta-lead { color: var(--aw-cream-dim); }
.session-pill { background: rgba(255,255,255,0.05); border-color: var(--aw-border); color: var(--aw-cream-dim); }
.loops-cta .btn-accent { background: var(--aw-accent); color: #1a1108; box-shadow: 0 4px 22px var(--aw-accent-glow); }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 960px) {
  .featured-challenge-inner { grid-template-columns: 1fr; }
  .featured-thumb-wrap { aspect-ratio: 16 / 9; min-height: 0; }
  .featured-body { padding: 28px 24px; }
}
@media (max-width: 640px) {
  .chal-grid { grid-template-columns: 1fr; }
  .featured-body { padding: 24px 20px; }
  .halloween-section { padding: 64px 20px; }
  .hw-web { width: 70px; height: 70px; }
}
@media (prefers-reduced-motion: reduce) {
  .hw-bat, .hw-fog { animation: none; }
}