/* buzzbeam.org */
/* built for normal people who just want useful stuff */
/* no hype, no drama, just tools that work */

/* card radius: 16px because this isn't a banking app */

/* gradient borders via background-clip, not border-image — more flexible */

/* the filter system is radio buttons all the way down, no JS required */

/* mobile-first meant rewriting the grid three times. this is the third */

/* score bars are pure CSS custom properties, zero JavaScript */

/* verdict pills exist because "Worth It" or "Skip It" is a complete sentence */

/* the problem selector on the homepage is the whole point of this site */

/* sticky nav shrinks on scroll — 1 CSS class, 1 IntersectionObserver */

/* ─────────────────────────────────────────
   RESET
───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0 }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100% }
body { line-height: 1.6; -webkit-font-smoothing: antialiased }
img, svg { display: block; max-width: 100% }
a { color: inherit; text-decoration: none }
button { cursor: pointer; border: none; background: none; font: inherit }
ul, ol { list-style: none }
table { border-collapse: collapse; width: 100% }

/* ─────────────────────────────────────────
   TOKENS
───────────────────────────────────────── */
:root {
  --c-bg:           #f5f6ff;
  --c-surface:      #ffffff;
  --c-border:       #dce0f5;
  --c-ink:          #18183a;
  --c-muted:        #636488;
  --c-subtle:       #a5a7c4;

  --c-ai:           #5b6cf9;
  --c-writing:      #4c8ef7;
  --c-study:        #7c52f2;
  --c-productivity: #2eb8b8;
  --c-browser:      #e07a30;
  --c-design:       #c244c8;
  --c-org:          #3a78e8;
  --c-auto:         #29aab8;

  --c-worth-it:     #0fa878;
  --c-depends:      #e07a30;
  --c-skip:         #e03050;

  --c-accent:       #5b6cf9;

  --font-display:   'Plus Jakarta Sans', system-ui, sans-serif;
  --font-sans:      'Inter', system-ui, sans-serif;
  --font-mono:      'JetBrains Mono', monospace;

  --sp-xs:  6px;
  --sp-sm:  12px;
  --sp-md:  20px;
  --sp-lg:  36px;
  --sp-xl:  60px;
  --sp-2xl: 92px;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --radius-pill: 999px;

  --transition:      0.2s ease;
  --transition-slow: 0.5s ease;

  --shadow-sm: 0 1px 3px rgba(24,24,58,0.07);
  --shadow-md: 0 6px 24px rgba(24,24,58,0.10);
  --shadow-lg: 0 16px 48px rgba(24,24,58,0.13);

  --nav-h: 64px;
}

/* ─────────────────────────────────────────
   BASE
───────────────────────────────────────── */
body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-ink);
}
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  line-height: 1.25;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 2.8rem) }
h2 { font-size: clamp(1.5rem, 3vw, 2rem) }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem) }
h4 { font-size: 1.1rem }
p { color: var(--c-ink); line-height: 1.7 }
.text-muted { color: var(--c-muted) }
.text-subtle { color: var(--c-subtle) }
a:hover { text-decoration: underline }
strong { font-weight: 600 }

/* ─────────────────────────────────────────
   LAYOUT
───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--sp-md);
}
main { padding-top: var(--nav-h) }
.section { padding: var(--sp-xl) 0 }
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-lg);
  gap: var(--sp-sm);
}
.section-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}
.section-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-accent);
  text-decoration: none;
  white-space: nowrap;
}
.section-link:hover { text-decoration: underline }
.page-intro {
  padding: var(--sp-xl) 0 var(--sp-lg);
  border-bottom: 1px solid var(--c-border);
  margin-bottom: var(--sp-xl);
}
.page-intro h1 { margin-bottom: var(--sp-sm) }
.page-intro p { color: var(--c-muted); max-width: 60ch }

/* ─────────────────────────────────────────
   HEADER
───────────────────────────────────────── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(248,248,246,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow var(--transition);
}
#site-header.scrolled { box-shadow: var(--shadow-sm) }
.nav-inner {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: var(--sp-lg);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  opacity: 1;
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.8; text-decoration: none }
.nav-logo img { display: block; height: 28px; width: auto }
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  flex: 1;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-muted);
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active { color: var(--c-ink); text-decoration: none }
.nav-actions { margin-left: auto; display: flex; align-items: center }

/* ─────────────────────────────────────────
   TODAY PILL
───────────────────────────────────────── */
.nav-today-pill {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
}
.today-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-worth-it);
  flex-shrink: 0;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1) }
  50%      { opacity: 0.5; transform: scale(1.3) }
}
.today-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--c-muted);
  white-space: nowrap;
}

/* ─────────────────────────────────────────
   MOBILE MENU
───────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translateY(7px) }
.hamburger.open span:nth-child(2) { opacity: 0 }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translateY(-7px) }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: var(--sp-sm) 0;
}
.mobile-menu.open { display: flex }
.mobile-menu a {
  padding: 12px var(--sp-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-border);
}
.mobile-menu a:hover { background: var(--c-bg); text-decoration: none }

/* ─────────────────────────────────────────
   BREADCRUMB
───────────────────────────────────────── */
.breadcrumb {
  padding: var(--sp-md) 0 0;
  margin-bottom: var(--sp-lg);
}
.breadcrumb ol {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex-wrap: wrap;
}
.breadcrumb li { display: flex; align-items: center; gap: 4px }
.breadcrumb li+li::before {
  content: "›";
  color: var(--c-subtle);
  font-family: var(--font-mono);
}
.breadcrumb a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-muted);
}
.breadcrumb a:hover { color: var(--c-accent) }
.breadcrumb li:last-child a,
.breadcrumb li:last-child span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-subtle);
  pointer-events: none;
}

/* ─────────────────────────────────────────
   PROBLEM SELECTOR
───────────────────────────────────────── */
.problem-selector {
  padding: var(--sp-xl) 0;
}
.problem-selector-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: var(--sp-sm);
}
.problem-selector h2 {
  margin-bottom: var(--sp-lg);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
}
.problem-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-lg) var(--sp-md) var(--sp-md);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
}
.problem-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.problem-card[data-color="writing"]   { background: linear-gradient(135deg, rgba(76,142,247,0.05) 0%, var(--c-surface) 60%) }
.problem-card[data-color="org"]       { background: linear-gradient(135deg, rgba(58,120,232,0.05) 0%, var(--c-surface) 60%) }
.problem-card[data-color="study"]     { background: linear-gradient(135deg, rgba(124,82,242,0.05) 0%, var(--c-surface) 60%) }
.problem-card[data-color="design"]    { background: linear-gradient(135deg, rgba(194,68,200,0.05) 0%, var(--c-surface) 60%) }
.problem-card[data-color="auto"]      { background: linear-gradient(135deg, rgba(41,170,184,0.05) 0%, var(--c-surface) 60%) }
.problem-card[data-color="ai"]        { background: linear-gradient(135deg, rgba(91,108,249,0.05) 0%, var(--c-surface) 60%) }

.problem-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--c-bg);
  color: var(--c-accent);
  margin-bottom: var(--sp-xs);
}
.problem-card[data-color="writing"]   .problem-icon { color: var(--c-writing) }
.problem-card[data-color="org"]       .problem-icon { color: var(--c-org) }
.problem-card[data-color="study"]     .problem-icon { color: var(--c-study) }
.problem-card[data-color="design"]    .problem-icon { color: var(--c-design) }
.problem-card[data-color="auto"]      .problem-icon { color: var(--c-auto) }
.problem-card[data-color="ai"]        .problem-icon { color: var(--c-ai) }

.problem-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
}
.problem-hint {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.5;
}
.problem-arrow {
  position: absolute;
  right: var(--sp-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-subtle);
  transition: all var(--transition);
}
.problem-card:hover .problem-arrow {
  color: var(--c-accent);
  transform: translateY(-50%) translateX(3px);
}

/* ─────────────────────────────────────────
   PICK CARD
───────────────────────────────────────── */
.picks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}
.pick-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.pick-card:hover {
  border-color: rgba(91,108,249,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.pick-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--c-bg);
}
.pick-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.pick-card:hover .pick-card-img img { transform: scale(1.04) }
.pick-card-body {
  padding: var(--sp-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pick-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-sm);
}
.pick-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--sp-xs);
  line-height: 1.3;
}
.pick-desc {
  font-size: 0.87rem;
  color: var(--c-muted);
  line-height: 1.55;
  flex: 1;
  margin-bottom: var(--sp-md);
}
.pick-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
  margin-top: auto;
}

/* ─────────────────────────────────────────
   SCORE BAR
───────────────────────────────────────── */
.score-bar-wrap {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  flex: 1;
}
.score-bar {
  flex: 1;
  height: 6px;
  background: var(--c-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  max-width: 80px;
}
.score-fill {
  height: 100%;
  width: calc(var(--score) * 10%);
  background: linear-gradient(90deg, var(--c-accent), #7c9ef5);
  border-radius: var(--radius-pill);
}
.score-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-muted);
  white-space: nowrap;
}

/* ─────────────────────────────────────────
   VERDICT PILLS
───────────────────────────────────────── */
.verdict-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.verdict-worth-it    { background: rgba(5,150,105,0.1); color: var(--c-worth-it) }
.verdict-worth-if    { background: rgba(5,150,105,0.08); color: var(--c-worth-it) }
.verdict-depends     { background: rgba(217,119,6,0.1);  color: var(--c-depends) }
.verdict-skip        { background: rgba(220,38,38,0.1);  color: var(--c-skip) }
.verdict-caveats     { background: rgba(217,119,6,0.1);  color: var(--c-depends) }

/* ─────────────────────────────────────────
   CAT TAGS
───────────────────────────────────────── */
.cat-tag, .diff-tag, .cost-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.cat-tag { background: var(--c-bg); border: 1px solid var(--c-border); color: var(--c-muted) }
.cat-ai          { background: rgba(91,108,249,0.08); border-color: rgba(91,108,249,0.2); color: var(--c-ai) }
.cat-writing     { background: rgba(76,142,247,0.08);  border-color: rgba(76,142,247,0.2);  color: var(--c-writing) }
.cat-study       { background: rgba(124,82,242,0.08); border-color: rgba(124,82,242,0.2); color: var(--c-study) }
.cat-productivity{ background: rgba(5,150,105,0.08);  border-color: rgba(5,150,105,0.2);  color: var(--c-productivity) }
.cat-browser     { background: rgba(217,119,6,0.08);  border-color: rgba(217,119,6,0.2);  color: var(--c-browser) }
.cat-design      { background: rgba(194,68,200,0.08); border-color: rgba(194,68,200,0.2); color: var(--c-design) }
.cat-org         { background: rgba(58,120,232,0.08);  border-color: rgba(58,120,232,0.2);  color: var(--c-org) }
.cat-auto        { background: rgba(41,170,184,0.08); border-color: rgba(41,170,184,0.2); color: var(--c-auto) }

.diff-tag { background: var(--c-bg); border: 1px solid var(--c-border); color: var(--c-subtle) }
.cost-tag { background: var(--c-bg); border: 1px solid var(--c-border); color: var(--c-subtle) }

/* ─────────────────────────────────────────
   COLLECTION ITEMS
───────────────────────────────────────── */
.collection-list { display: flex; flex-direction: column; gap: 0 }
.collection-item { padding: var(--sp-lg) 0 }
.collection-item + .collection-item { border-top: 1px solid var(--c-border) }
.ci-header {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}
.ci-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-subtle);
  min-width: 28px;
}
.ci-tags { display: flex; gap: var(--sp-xs); flex-wrap: wrap }
.ci-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--sp-sm);
}
.ci-body {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-md);
  max-width: 70ch;
}
.ci-footer { display: flex; align-items: center; gap: var(--sp-sm) }

/* ─────────────────────────────────────────
   COMPARISON TABLE
───────────────────────────────────────── */
.comp-note {
  background: rgba(91,108,249,0.04);
  border: 1px solid rgba(91,108,249,0.15);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius-sm);
  padding: var(--sp-md);
  margin-bottom: var(--sp-lg);
  font-size: 0.87rem;
  color: var(--c-muted);
}
.comp-note strong { color: var(--c-ink) }
.comp-table-wrap { overflow-x: auto; margin-bottom: var(--sp-xl) }
.comp-table {
  min-width: 600px;
  font-size: 0.87rem;
}
.comp-table th {
  background: var(--c-accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--sp-sm) var(--sp-md);
  text-align: left;
  letter-spacing: 0.03em;
}
.comp-table th:first-child { position: sticky; left: 0; z-index: 1 }
.comp-table td {
  padding: var(--sp-sm) var(--sp-md);
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
  color: var(--c-ink);
}
.comp-table tr:nth-child(even) td { background: rgba(248,248,246,0.6) }
.comp-table td:first-child {
  font-weight: 600;
  font-family: var(--font-display);
  position: sticky;
  left: 0;
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
}
.comp-table tr:nth-child(even) td:first-child { background: rgba(248,248,246,0.9) }
.comp-best {
  background: rgba(5,150,105,0.08) !important;
  color: var(--c-worth-it);
  font-weight: 600;
}
.comp-table tr:last-child td { font-style: italic; color: var(--c-muted); font-size: 0.82rem }

.comp-best-for {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}
.comp-user-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
}
.comp-user-type {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-muted);
  margin-bottom: var(--sp-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.comp-user-card h4 { margin-bottom: var(--sp-xs) }
.comp-user-card p { font-size: 0.85rem; color: var(--c-muted) }

.comp-recommendation {
  background: var(--c-surface);
  border: 2px solid var(--c-accent);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin-bottom: var(--sp-xl);
}
.comp-recommendation h3 { margin-bottom: var(--sp-sm) }
.comp-recommendation p { font-size: 0.92rem; color: var(--c-muted) }

/* ─────────────────────────────────────────
   PICK PAGE
───────────────────────────────────────── */
.pick-hero {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-xl) 0;
}
.pick-hero-inner { max-width: 760px }
.pick-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
}
.pick-hero h1 { margin-bottom: var(--sp-sm) }
.pick-hero .pick-lede {
  font-size: 1.1rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: var(--sp-lg);
}
.pick-score-block {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
}
.pick-score-big {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
}
.pick-score-big span {
  font-size: 1rem;
  color: var(--c-subtle);
  font-weight: 400;
}
.pick-score-bar-lg {
  height: 8px;
  width: 120px;
  background: var(--c-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.pick-score-fill-lg {
  height: 100%;
  background: linear-gradient(90deg, var(--c-accent), #7c9ef5);
  border-radius: var(--radius-pill);
}

.pick-image {
  margin-bottom: var(--sp-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.pick-image img { width: 100%; aspect-ratio: 16/7; object-fit: cover }

.pick-body { max-width: 720px }
.pick-body h2 {
  font-size: 1.3rem;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
  padding-top: var(--sp-xl);
  border-top: 1px solid var(--c-border);
}
.pick-body h2:first-child { margin-top: 0; padding-top: 0; border-top: none }
.pick-body p { margin-bottom: var(--sp-md); font-size: 0.95rem }
.pick-body ul {
  margin: var(--sp-md) 0;
  padding-left: var(--sp-lg);
  list-style: disc;
}
.pick-body ul li { margin-bottom: var(--sp-xs); font-size: 0.95rem; color: var(--c-ink) }

.verdict-box {
  background: var(--c-surface);
  border: 2px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin-top: var(--sp-xl);
}
.verdict-box.worth-it { border-color: var(--c-worth-it); background: rgba(5,150,105,0.03) }
.verdict-box.depends  { border-color: var(--c-depends);  background: rgba(217,119,6,0.03) }
.verdict-box.skip     { border-color: var(--c-skip);     background: rgba(220,38,38,0.03) }
.verdict-box-header {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}
.verdict-box-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}
.verdict-box h3 { margin-bottom: var(--sp-sm) }
.verdict-box p { font-size: 0.92rem; color: var(--c-muted) }
.best-for-line {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-top: var(--sp-sm);
}
.best-for-line strong { color: var(--c-ink) }

/* ─────────────────────────────────────────
   COMPARISON PAGE
───────────────────────────────────────── */
.comp-hero {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-xl) 0;
}
.comp-hero h1 { margin-bottom: var(--sp-sm) }
.comp-hero p  { color: var(--c-muted); max-width: 60ch; font-size: 1.05rem }

.comp-section-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--c-border);
}

/* ─────────────────────────────────────────
   PROBLEM GUIDE PAGE
───────────────────────────────────────── */
.guide-hero {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-xl) 0;
}
.guide-hero .guide-category {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  margin-bottom: var(--sp-sm);
}
.guide-hero h1 { margin-bottom: var(--sp-sm) }
.guide-hero p  { color: var(--c-muted); max-width: 60ch }

.guide-body { max-width: 720px }
.guide-body p { font-size: 0.95rem; margin-bottom: var(--sp-md) }
.guide-body h2 {
  font-size: 1.25rem;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--c-border);
}
.guide-body h2:first-child { margin-top: 0; padding-top: 0; border-top: none }
.guide-body ul {
  list-style: disc;
  padding-left: var(--sp-lg);
  margin-bottom: var(--sp-md);
}
.guide-body ul li { margin-bottom: var(--sp-xs); font-size: 0.95rem }

.tool-rec {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin: var(--sp-lg) 0;
  cursor: pointer;
  transition: all var(--transition);
}
.tool-rec:hover {
  border-color: rgba(91,108,249,0.3);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.tool-rec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-sm);
  gap: var(--sp-sm);
  flex-wrap: wrap;
}
.tool-rec-meta { display: flex; gap: var(--sp-xs); flex-wrap: wrap }
.tool-rec h3 { margin-bottom: var(--sp-xs) }
.tool-rec p { font-size: 0.9rem; color: var(--c-muted) }
.tool-rec-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-accent);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

/* ─────────────────────────────────────────
   COLLECTION PAGE
───────────────────────────────────────── */
.collection-hero {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-xl) 0;
}
.collection-hero h1 { margin-bottom: var(--sp-sm) }
.collection-hero p  { color: var(--c-muted); max-width: 60ch }

.collection-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  margin-bottom: var(--sp-sm);
}

/* INDEX CARDS (for comparisons/collections index pages) */
.index-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
}
.index-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  cursor: pointer;
  transition: all var(--transition);
}
.index-card:hover {
  border-color: rgba(91,108,249,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.index-card-meta {
  display: flex;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-sm);
  flex-wrap: wrap;
}
.index-card h3 { margin-bottom: var(--sp-xs); font-size: 1.05rem }
.index-card p  { font-size: 0.87rem; color: var(--c-muted); line-height: 1.55 }
.index-card-arrow {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-accent);
  margin-top: var(--sp-md);
}

/* PICKS LIST INDEX */
.picks-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
}
.pick-list-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  gap: var(--sp-md);
  align-items: flex-start;
}
.pick-list-item:hover {
  border-color: rgba(91,108,249,0.3);
  box-shadow: var(--shadow-sm);
}
.pick-list-info { flex: 1 }
.pick-list-meta { display: flex; gap: var(--sp-xs); flex-wrap: wrap; margin-bottom: var(--sp-xs) }
.pick-list-title { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; margin-bottom: 2px }
.pick-list-desc  { font-size: 0.82rem; color: var(--c-muted); line-height: 1.5 }
.pick-list-score {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-accent);
  flex-shrink: 0;
  padding-top: 2px;
}

/* FEATURED COMPARISON */
.featured-comparison {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  cursor: pointer;
  transition: all var(--transition);
}
.featured-comparison:hover {
  border-color: rgba(91,108,249,0.3);
  box-shadow: var(--shadow-md);
}
.featured-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  margin-bottom: var(--sp-sm);
}
.featured-comparison h3 { font-size: 1.4rem; margin-bottom: var(--sp-sm) }
.featured-comparison p  { color: var(--c-muted); max-width: 55ch; margin-bottom: var(--sp-lg) }
.featured-tools { display: flex; gap: var(--sp-sm); flex-wrap: wrap }
.featured-tool-pill {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-muted);
}

/* QUICK COLLECTIONS GRID */
.quick-collections {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
}
.qc-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  cursor: pointer;
  transition: all var(--transition);
}
.qc-card:hover {
  border-color: rgba(91,108,249,0.2);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.qc-count {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--sp-xs);
}
.qc-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: var(--sp-xs);
}
.qc-hint { font-size: 0.82rem; color: var(--c-muted) }

/* SOLVE IT TODAY */
.solve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}
.solve-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  cursor: pointer;
  transition: all var(--transition);
}
.solve-card:hover {
  border-color: rgba(91,108,249,0.3);
  box-shadow: var(--shadow-sm);
}
.solve-card h3 { font-size: 1rem; margin-bottom: var(--sp-xs) }
.solve-card p  { font-size: 0.85rem; color: var(--c-muted) }

/* ─────────────────────────────────────────
   ABOUT / EDITORIAL
───────────────────────────────────────── */
.prose-page { max-width: 720px }
.prose-page h2 {
  font-size: 1.3rem;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--c-border);
}
.prose-page h2:first-child { margin-top: 0; padding-top: 0; border-top: none }
.prose-page p { font-size: 0.95rem; margin-bottom: var(--sp-md) }
.prose-page ul {
  list-style: disc;
  padding-left: var(--sp-lg);
  margin-bottom: var(--sp-md);
}
.prose-page ul li { margin-bottom: var(--sp-xs); font-size: 0.95rem }

.editor-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-md); margin: var(--sp-lg) 0 }
.editor-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
}
.editor-name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin-bottom: 2px }
.editor-role { font-family: var(--font-mono); font-size: 0.72rem; color: var(--c-muted); margin-bottom: var(--sp-sm) }
.editor-bio  { font-size: 0.87rem; color: var(--c-muted); line-height: 1.65 }
.editor-covers { margin-top: var(--sp-sm); display: flex; gap: var(--sp-xs); flex-wrap: wrap }

/* CONTACT */
.contact-block {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  margin: var(--sp-lg) 0;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-lg);
}
.contact-item svg { color: var(--c-accent); flex-shrink: 0 }
.contact-item-info {}
.contact-purpose { font-family: var(--font-mono); font-size: 0.7rem; color: var(--c-subtle); text-transform: uppercase; letter-spacing: 0.06em }
.contact-email   { font-weight: 600; font-size: 0.95rem }
.contact-email a { color: var(--c-ink) }
.contact-email a:hover { color: var(--c-accent) }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
#site-footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: var(--sp-xl) 0;
  margin-top: var(--sp-2xl);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-xl);
  align-items: start;
}
.footer-brand {}
.footer-logo {
  margin-bottom: var(--sp-xs);
}
.footer-logo img { display: block; height: 24px; width: auto }
.footer-tagline { font-size: 0.82rem; color: var(--c-muted) }
.footer-nav { display: flex; flex-wrap: wrap; gap: var(--sp-sm) var(--sp-md); justify-content: center }
.footer-nav a {
  font-size: 0.85rem;
  color: var(--c-muted);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--c-ink); text-decoration: none }
.footer-legal {
  text-align: right;
  font-size: 0.78rem;
  color: var(--c-subtle);
  line-height: 1.8;
}
.footer-legal a { color: var(--c-subtle) }
.footer-legal a:hover { color: var(--c-muted) }

/* ─────────────────────────────────────────
   COOKIE BANNER
───────────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
#cookie-banner.visible { transform: translateY(0) }
.cookie-inner {
  background: var(--c-ink);
  color: #fff;
  padding: var(--sp-md) var(--sp-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  flex-wrap: wrap;
}
.cookie-text { font-size: 0.87rem; color: rgba(255,255,255,0.8) }
.cookie-text a { color: rgba(255,255,255,0.9); text-decoration: underline }
.cookie-actions { display: flex; gap: var(--sp-sm); flex-shrink: 0 }
#cookie-decline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.7);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  transition: all var(--transition);
}
#cookie-decline:hover { border-color: rgba(255,255,255,0.6); color: #fff }
#cookie-accept {
  background: var(--c-accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition);
}
#cookie-accept:hover { background: #4f46e5 }

/* ─────────────────────────────────────────
   BACK TO TOP
───────────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 90;
  width: 40px; height: 40px;
  background: var(--c-ink);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}
#back-to-top.visible { opacity: 1; pointer-events: all }
#back-to-top:hover { background: var(--c-accent); transform: translateY(-2px) }

/* ─────────────────────────────────────────
   READING PROGRESS
───────────────────────────────────────── */
#reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--c-accent);
  z-index: 101;
  width: 0%;
  transition: width 0.1s linear;
}

/* ─────────────────────────────────────────
   ANIMATIONS
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1024px) {
  .picks-grid            { grid-template-columns: repeat(2, 1fr) }
  .quick-collections     { grid-template-columns: repeat(2, 1fr) }
  .footer-inner          { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto }
  .footer-legal          { grid-column: 1/-1; text-align: left }
  .footer-nav            { justify-content: flex-start }
}

@media (max-width: 768px) {
  .nav-links             { display: none }
  .nav-today-pill        { display: none }
  .nav-actions           { display: none }
  .hamburger             { display: flex }

  .problem-grid          { grid-template-columns: 1fr }
  .picks-grid            { grid-template-columns: 1fr }
  .picks-list            { grid-template-columns: 1fr }
  .index-grid            { grid-template-columns: 1fr }
  .quick-collections     { grid-template-columns: repeat(2, 1fr) }
  .solve-grid            { grid-template-columns: 1fr }
  .editor-cards          { grid-template-columns: 1fr }
  .comp-best-for         { grid-template-columns: 1fr }

  .footer-inner          { grid-template-columns: 1fr; gap: var(--sp-lg) }
  .footer-legal          { grid-column: auto; text-align: left }

  .section { padding: var(--sp-lg) 0 }
  h1 { font-size: 1.8rem }
}

@media (max-width: 480px) {
  .quick-collections { grid-template-columns: 1fr }
  .cookie-inner      { flex-direction: column; align-items: flex-start }
}