/* ============================================
   Calcuja.com — Data Terminal Design System
   Dark · Futuristic · Data-Driven
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --bg:           #f8fafc;
  --bg-surface:   #ffffff;
  --bg-elevated:  #f1f5f9;
  --border:       rgba(15,23,42,0.08);
  --border-hover: rgba(15,23,42,0.18);
  --text:         #0f172a;
  --text-muted:   #64748b;
  --text-faint:   #94a3b8;
  --primary:      #0284c7;
  --primary-dim:  rgba(2,132,199,0.08);
  --primary-glow: rgba(2,132,199,0.2);
  --data:         #0891b2;
  --data-glow:    rgba(8,145,178,0.15);
  --financial:    #10b981;
  --financial-dim: rgba(16,185,129,0.12);
  --property:     #f59e0b;
  --property-dim: rgba(245,158,11,0.12);
  --health:       #ec4899;
  --health-dim:   rgba(236,72,153,0.12);
  --academic:     #8b5cf6;
  --academic-dim: rgba(139,92,246,0.12);
  --longevity:    #06b6d4;
  --longevity-dim: rgba(6,182,212,0.12);
  --font-display: 'Space Grotesk', -apple-system, sans-serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;
  --max-w:        1200px;
  --radius:       0.625rem;
  --radius-sm:    0.375rem;
  --radius-lg:    1rem;
  --transition:   200ms cubic-bezier(0.4,0,0.2,1);
  --shadow:       0 4px 24px rgba(0,0,0,.4);
  --shadow-lg:    0 12px 48px rgba(0,0,0,.5);
}

/* BASE */
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* TYPOGRAPHY */
h1,h2,h3,h4 { font-family: var(--font-display); color: var(--text); }
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: clamp(1.375rem, 3vw, 1.875rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: 1.25rem; font-weight: 600; line-height: 1.35; }
h4 { font-size: 1.0625rem; font-weight: 600; }
p  { margin-bottom: 1rem; color: var(--text-muted); }
p:last-child { margin-bottom: 0; }
a  { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: #7dd3fc; }
ul,ol { padding-left: 1.5rem; }
li { margin-bottom: 0.25rem; color: var(--text-muted); }
strong { color: var(--text); }

/* LAYOUT */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 4rem 0; }
.section--alt { background: var(--bg-surface); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }

/* HEADER */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248,250,252,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav__logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1.125rem;
  color: var(--text); text-decoration: none;
}
.nav__logo img { height: 32px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 0.125rem; list-style: none; padding: 0; margin: 0; }
.nav__links a {
  padding: 0.4rem 0.75rem; border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 0.875rem; font-weight: 500;
  transition: all var(--transition); text-decoration: none;
  font-family: var(--font-display); letter-spacing: 0.01em;
}
.nav__links a:hover { color: var(--text); background: var(--bg-elevated); }
.nav__links .active { color: var(--primary); background: var(--primary-dim); }
.nav__toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav__toggle span { display: block; width: 20px; height: 1.5px; background: var(--text-muted); margin: 5px 0; border-radius: 2px; transition: var(--transition); }

/* HERO */
.hero { padding: 5rem 0 4rem; position: relative; overflow: hidden; }
.hero__content { max-width: 700px; margin: 0 auto; text-align: center; position: relative; }
.hero__tag {
  display: inline-block; background: var(--primary-dim); color: var(--primary);
  font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.75rem; border-radius: 999px;
  margin-bottom: 1.25rem; text-transform: uppercase; letter-spacing: 0.08em;
  font-family: var(--font-mono); border: 1px solid rgba(56,189,248,0.2);
}
.hero__title { color: var(--text); margin-bottom: 1.25rem; }
.hero__title span { color: var(--primary); }
.hero__desc { font-size: 1.0625rem; color: var(--text-muted); margin-bottom: 2rem; }
.hero__cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 1.375rem; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
  font-family: var(--font-display); letter-spacing: 0.01em;
}
.btn--primary {
  background: var(--primary); color: #ffffff; border-color: var(--primary);
  box-shadow: 0 0 16px var(--primary-glow);
}
.btn--primary:hover {
  background: #7dd3fc; border-color: #7dd3fc;
  box-shadow: 0 0 24px var(--primary-glow); color: #ffffff; text-decoration: none;
}
.btn--outline {
  background: transparent; color: var(--text); border-color: var(--border-hover);
}
.btn--outline:hover {
  background: var(--bg-elevated); border-color: var(--primary);
  color: var(--primary); text-decoration: none;
}
.btn--sm { padding: 0.4rem 0.875rem; font-size: 0.8rem; }
.btn--full { width: 100%; justify-content: center; }

/* CARDS */
.card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem; transition: all var(--transition);
}
.card:hover { border-color: var(--border-hover); box-shadow: var(--shadow); transform: translateY(-2px); }
.card--link { cursor: pointer; text-decoration: none; display: block; color: inherit; }
.card--link:hover { text-decoration: none; }
.card__icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--primary-dim); display: flex; align-items: center;
  justify-content: center; margin-bottom: 1rem; font-size: 1.25rem;
  border: 1px solid rgba(56,189,248,0.15);
}
.card__title { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 0.5rem; font-family: var(--font-display); }
.card__desc  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; margin: 0; }
.card__arrow { margin-top: 1rem; color: var(--primary); font-size: 0.8125rem; font-weight: 600; display: flex; align-items: center; gap: 0.25rem; font-family: var(--font-mono); }

/* CATEGORY CARDS */
.cat-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0; overflow: hidden; transition: all var(--transition);
  text-decoration: none; display: block; color: inherit; position: relative;
}
.cat-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow); transform: translateY(-3px); text-decoration: none; }
.cat-card__label {
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--primary); margin-bottom: 0.375rem; display: block; font-family: var(--font-mono);
}
.cat-card__title { font-size: 1.0625rem; font-weight: 700; color: var(--text); margin-bottom: 0.375rem; font-family: var(--font-display); }
.cat-card__desc { font-size: 0.8125rem; color: var(--text-muted); margin: 0 0 0.75rem; line-height: 1.55; }
.cat-card__count { font-size: 0.75rem; color: var(--primary); font-family: var(--font-mono); font-weight: 600; }
.cat-card__body { padding: 1.25rem 1.5rem 1.5rem; }
.cat-card__img { width: 100%; height: 160px; object-fit: cover; display: block; filter: brightness(0.96) saturate(1.05); transition: filter var(--transition); }
.cat-card:hover .cat-card__img { filter: brightness(1.05) saturate(1.1); }
.cat-card--financial { border-top: 2px solid var(--financial); }
.cat-card--financial .cat-card__label,
.cat-card--financial .cat-card__count { color: var(--financial); }
.cat-card--property  { border-top: 2px solid var(--property); }
.cat-card--property  .cat-card__label,
.cat-card--property  .cat-card__count { color: var(--property); }
.cat-card--health    { border-top: 2px solid var(--health); }
.cat-card--health    .cat-card__label,
.cat-card--health    .cat-card__count { color: var(--health); }
.cat-card--academic  { border-top: 2px solid var(--academic); }
.cat-card--academic  .cat-card__label,
.cat-card--academic  .cat-card__count { color: var(--academic); }

/* BLOG CARDS */
.blog-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: all var(--transition); text-decoration: none; display: block; color: inherit;
}
.blog-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow); transform: translateY(-3px); text-decoration: none; }
.blog-card__img { width: 100%; height: 160px; object-fit: cover; display: block; filter: brightness(0.96) saturate(1.02); transition: filter var(--transition); }
.blog-card:hover .blog-card__img { filter: brightness(1.05) saturate(1.08); }
.blog-card__body { padding: 1.25rem 1.5rem 1.5rem; }
.blog-card__title { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 0.5rem; line-height: 1.4; font-family: var(--font-display); }
.blog-card__desc  { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.6; margin: 0 0 0.875rem; }
.blog-card__arrow { font-size: 0.75rem; color: var(--primary); font-weight: 600; font-family: var(--font-mono); }

/* SECTION LABEL */
.section-label {
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 1.5rem;
  display: block; font-family: var(--font-mono);
}

/* STATS ROW */
.stats-row {
  display: flex; flex-wrap: nowrap; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.stats-row__item {
  flex: 1; padding: 1.5rem; text-align: center;
  border-right: 1px solid var(--border); background: var(--bg-surface);
}
.stats-row__item:last-child { border-right: none; }
.stats-row__val {
  font-family: var(--font-mono); font-size: 2.25rem; font-weight: 600;
  color: var(--data); line-height: 1; margin-bottom: 0.375rem;
  text-shadow: none;
}
.stats-row__label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-mono); }

/* TICKER */
.ticker-wrap {
  overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--bg-elevated); padding: 0.625rem 0;
}
.ticker { display: flex; gap: 0; white-space: nowrap; animation: ticker 35s linear infinite; width: max-content; }
.ticker:hover { animation-play-state: paused; }
.ticker__item {
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted);
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0 1.25rem;
  flex-shrink: 0; border-right: 1px solid var(--border);
}
.ticker__item::before { content: '→'; color: var(--primary); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* CALCULATOR PAGE HERO */
.calc-page__hero {
  padding: 2.5rem 0; background: var(--bg-surface);
  border-bottom: 1px solid var(--border); position: relative; overflow: hidden;
}
.calc-page__hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 30%, transparent 80%);
  pointer-events: none;
}
.calc-page__badge {
  display: inline-block; font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.2rem 0.75rem; border-radius: 999px;
  background: var(--primary-dim); color: var(--primary);
  border: 1px solid rgba(56,189,248,0.2); margin-bottom: 0.875rem;
  font-family: var(--font-mono); position: relative;
}
.calc-page__title { font-size: clamp(1.5rem, 3.5vw, 2.125rem); font-weight: 700; margin-bottom: 0.75rem; position: relative; }
.calc-page__desc { color: var(--text-muted); font-size: 1rem; max-width: 640px; position: relative; }
.calc-page { padding: 2.5rem 0 4rem; }

/* ZONED SECTION LAYOUT (new calc pages) */
.calc-section { padding: 2.75rem 0; }
.calc-section--alt {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.calc-section--accent {
  background: linear-gradient(135deg, rgba(2,132,199,0.04) 0%, var(--bg-surface) 100%);
  border-top: 1px solid rgba(2,132,199,0.12);
}
.calc-section__label {
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-muted); font-family: var(--font-mono);
  display: block; margin-bottom: 0.75rem;
}
.calc-section h2 { margin-bottom: 1rem; }

/* STANDALONE SEO GRID / BOXES */
.seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.seo-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.125rem 1.25rem;
}
.seo-box h4 { font-size: 0.875rem; font-weight: 600; margin-bottom: 0.375rem; color: var(--text); font-family: var(--font-display); }
.seo-box p  { font-size: 0.8125rem; margin: 0; color: var(--text-muted); }

/* FAQ 2-COL GRID */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem 2.5rem;
}
@media (max-width: 767px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* FORMULA DISPLAY */
.formula-display {
  text-align: center; padding: 1.5rem;
  font-family: var(--font-mono); font-size: 2.25rem; font-weight: 700;
  color: var(--primary); letter-spacing: 0.04em; margin: 0.5rem 0 0.25rem;
}
.formula-sub {
  text-align: center; font-family: var(--font-mono); font-size: 1rem;
  color: var(--text-muted); margin-bottom: 1.5rem;
}
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 767px) {
  .calc-wrapper {
    grid-template-columns: 1fr;
  }
}
/* Full-width elements within the 2-col calc grid */
.calc-wrapper > .faq,
.calc-wrapper > .calc-related,
.calc-wrapper > .calc-seo { grid-column: 1 / -1; }

/* CALC EXPLAINER */
.calc-explanation {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.calc-explanation h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}
.calc-explanation h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
  color: var(--text);
}
.calc-explanation p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.calc-explanation ul {
  padding-left: 1.25rem;
  margin-bottom: 0;
}
.calc-explanation li {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* RESULT VISUAL */
.result-visual {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.result-visual h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

/* CALC BOX */
.calc-box {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem;
}
.calc-box h2, .calc-box h3 { font-size: 1rem; font-weight: 600; margin-bottom: 1.25rem; color: var(--text); font-family: var(--font-display); }

/* FORM ELEMENTS */
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block; font-weight: 700; color: var(--text-muted);
  margin-bottom: 0.375rem; font-family: var(--font-display);
  text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.06em;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-input, .form-select {
  width: 100%; padding: 0.625rem 0.875rem;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-family: var(--font-mono);
  transition: all var(--transition); outline: none;
}
.form-input:focus, .form-select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-dim);
}
.form-input:hover, .form-select:hover { border-color: var(--border-hover); }
.form-select {
  cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.875rem center; padding-right: 2.5rem;
}
.form-select option { background: var(--bg-surface); color: var(--text); }

/* RESULT BOX */
.result-box {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg) 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 0 0 1px var(--primary-dim), 0 8px 32px rgba(2,132,199,0.12), inset 0 1px 0 rgba(255,255,255,0.8);
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}
.result-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--financial) 50%, var(--primary) 100%);
}
.result-box__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-family: var(--font-mono);
}
.result-box__value {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.75rem;
  text-shadow: 0 0 20px rgba(2,132,199,0.3);
}
.result-box__sub {
  font-size: 1rem;
  color: var(--text);
  font-weight: 600;
  font-family: var(--font-body);
  margin-bottom: 1.5rem;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.result-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
}
.result-item__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
}
.result-item__value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

/* TABLES */
.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead th {
  background: var(--bg-elevated); padding: 0.625rem 0.875rem; text-align: left;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-muted); font-family: var(--font-mono); border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 0.5rem 0.875rem; border-bottom: 1px solid var(--border);
  color: var(--text-muted); font-family: var(--font-mono); font-size: 0.8125rem;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-elevated); color: var(--text); }

/* INSIGHT CARD — standardised pull-quote */
.insight-card {
  background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);
  border: 1px solid #bfdbfe;
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
}
.insight-card__tag {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--primary); margin-bottom: 0.4rem;
  font-family: var(--font-mono); display: block;
}
.insight-card h3 { font-size: 1.0625rem; color: var(--text); margin-bottom: 0.6rem; }
.insight-card p  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.75; margin: 0; }

/* CALC SEO TEXT BLOCK */
.calc-seo {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 0.5rem;
}
.calc-seo h2 { font-size: 1.25rem; margin-bottom: 0.875rem; }
.calc-seo h3 { font-size: 1rem; font-weight: 600; margin: 1.5rem 0 0.5rem; color: var(--text); }
.calc-seo p  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 0.875rem; }
.calc-seo .seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}
.calc-seo .seo-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.125rem 1.25rem;
}
.calc-seo .seo-box h4 { font-size: 0.875rem; font-weight: 600; margin-bottom: 0.375rem; color: var(--text); font-family: var(--font-display); }
.calc-seo .seo-box p  { font-size: 0.8125rem; margin: 0; }

/* RELATED CALCULATORS */
.calc-related {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.calc-related h2 { font-size: 1.125rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--text); }

/* FAQ */
.faq { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.faq h2 { font-size: 1.125rem; font-weight: 700; margin-bottom: 1.25rem; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 0.5rem; overflow: hidden; }
.faq-item:hover { border-color: var(--border-hover); }
.faq-item__q {
  width: 100%; text-align: left; background: none; border: none;
  padding: 1rem 1.25rem; font-size: 0.9375rem; font-weight: 600;
  color: var(--text); cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; gap: 1rem; font-family: var(--font-display);
}
.faq-item__q:hover { background: var(--bg-elevated); }
.faq-item__icon { font-size: 1.125rem; color: var(--primary); flex-shrink: 0; transition: transform var(--transition); }
.faq-item__a { display: none; padding: 0 1.25rem 1.25rem; font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.faq-item.open .faq-item__a { display: block; }
.faq-item.open .faq-item__icon { transform: rotate(45deg); }

/* BREADCRUMB */
.breadcrumb { padding: 0.75rem 0; font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 0.375rem; color: var(--text-faint); }

/* INSIGHT STRIP */
.insight-strip {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-left: 3px solid var(--primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem; margin: 1.5rem 0;
}
.insight-strip p { color: var(--text-muted); margin: 0; font-size: 0.9rem; font-style: italic; }

/* BADGE */
.badge {
  display: inline-block; font-size: 0.65rem; font-weight: 700;
  padding: 0.2rem 0.6rem; border-radius: 3px; text-transform: uppercase;
  letter-spacing: 0.07em; font-family: var(--font-mono); border: 1px solid transparent;
}
.badge--blue   { background: var(--primary-dim);   color: var(--primary);   border-color: rgba(56,189,248,0.2); }
.badge--green  { background: var(--financial-dim); color: var(--financial); border-color: rgba(16,185,129,0.2); }
.badge--orange { background: var(--property-dim);  color: var(--property);  border-color: rgba(245,158,11,0.2); }
.badge--violet { background: var(--academic-dim);  color: var(--academic);  border-color: rgba(139,92,246,0.2); }
.badge--cyan   { background: var(--longevity-dim); color: var(--longevity); border-color: rgba(6,182,212,0.2); }
.badge--pink   { background: var(--health-dim);    color: var(--health);    border-color: rgba(236,72,153,0.2); }

/* INFO BOX */
.info-box {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-left: 3px solid var(--border-hover);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem; margin: 1.5rem 0;
}
.info-box p { color: var(--text-muted); margin: 0; font-size: 0.875rem; }
.info-box a  { color: var(--primary); }

/* BLOG ARTICLE */
.article-header { padding: 3rem 0 2rem; border-bottom: 1px solid var(--border); margin-bottom: 2.5rem; }
.article-meta {
  font-size: 0.75rem; color: var(--text-muted);
  display: flex; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1rem; font-family: var(--font-mono);
}
.article-body { max-width: 720px; margin: 0 auto; }
.article-body h2 { font-size: 1.375rem; margin-top: 2.5rem; margin-bottom: 0.75rem; }
.article-body h3 { font-size: 1.125rem; margin-top: 1.75rem; margin-bottom: 0.5rem; }
.article-body p  { color: var(--text-muted); line-height: 1.8; margin-bottom: 1.25rem; }
.article-body ul, .article-body ol { margin-bottom: 1.25rem; }
.article-body li { color: var(--text-muted); line-height: 1.7; margin-bottom: 0.4rem; }
.article-body strong { color: var(--text); }
.article-body a  { color: var(--primary); }
.article-body table { margin: 1.5rem 0; }
.post-hero-img { width: 100%; max-height: 300px; object-fit: cover; border-radius: var(--radius); display: block; margin-bottom: 2rem; border: 1px solid var(--border); }
.article-cta {
  background: var(--bg-elevated); border: 1px solid rgba(56,189,248,0.2);
  border-radius: var(--radius); padding: 1.5rem; margin: 2rem 0;
  box-shadow: inset 0 0 40px rgba(56,189,248,0.03);
}
.article-cta h3 { margin-bottom: 0.5rem; font-size: 1.0625rem; }
.article-cta p  { margin-bottom: 1rem; font-size: 0.875rem; }
.article-cta .btn--primary {
  background: var(--primary); color: #ffffff; border-color: var(--primary);
  box-shadow: 0 0 16px var(--primary-glow);
}
.article-cta .btn--primary:hover {
  background: #7dd3fc; border-color: #7dd3fc;
  box-shadow: 0 0 24px var(--primary-glow); color: #ffffff; text-decoration: none;
}

/* CATEGORY HUB */
.cat-hub__hero {
  padding: 3rem 0; background: var(--bg-surface);
  border-bottom: 1px solid var(--border); position: relative; overflow: hidden;
}
.cat-hub__hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 20%, transparent 70%);
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 20%, transparent 70%);
  pointer-events: none;
}

/* FOOTER */
.site-footer {
  background: var(--bg-elevated); border-top: 1px solid var(--border);
  color: var(--text-muted); padding: 3rem 0 1.5rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
.footer-brand__logo { height: 28px; width: auto; filter: none; margin-bottom: 1rem; }
.footer-brand__desc { font-size: 0.8125rem; line-height: 1.7; }
.footer-col__title {
  color: var(--text); font-size: 0.7rem; font-weight: 700;
  margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono);
}
.footer-col ul  { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul a { color: var(--text-muted); font-size: 0.8125rem; text-decoration: none; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.75rem; font-family: var(--font-mono); flex-wrap: wrap; gap: 0.5rem;
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--text); }

/* DISCLAIMER */
.calc-disclaimer { font-size:0.75rem; color:var(--text-muted); text-align:center; padding:0.75rem 1rem; margin-top:0; opacity:0.7; line-height:1.5; }
.calc-disclaimer a { color:var(--text-muted); text-decoration:underline; }
.calc-disclaimer a:hover { color:var(--text); }

/* COOKIE CONSENT */
.cookie-banner {
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:rgba(30,41,59,0.98);
  backdrop-filter:blur(10px);
  color:#f1f5f9;
  padding:1.25rem 1.5rem;
  z-index:99999;
  display:flex;
  align-items:center;
  gap:1.5rem;
  flex-wrap:wrap;
  font-family:var(--font-sans);
  font-size:0.875rem;
  line-height:1.6;
  box-shadow:0 -4px 32px rgba(0,0,0,0.3);
  transform:translateY(100%);
  transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);
  border-top:1px solid rgba(255,255,255,0.1);
}
.cookie-banner.visible { transform:translateY(0); }
.cookie-banner__content { flex:1;min-width:280px; }
.cookie-banner__content strong { color:#fff;font-weight:600; }
.cookie-banner__content a { color:#60a5fa;text-decoration:underline;text-underline-offset:2px; }
.cookie-banner__buttons { display:flex;gap:0.75rem;flex-shrink:0;flex-wrap:wrap; }
.cookie-banner__btn {
  padding:0.625rem 1.25rem;
  border-radius:8px;
  cursor:pointer;
  font-size:0.875rem;
  font-family:inherit;
  font-weight:500;
  transition:all 0.2s ease;
  border:1px solid transparent;
}
.cookie-banner__btn--manage {
  background:transparent;
  border-color:rgba(255,255,255,0.2);
  color:#cbd5e1;
}
.cookie-banner__btn--manage:hover { background:rgba(255,255,255,0.1); }
.cookie-banner__btn--decline {
  background:transparent;
  border-color:rgba(255,255,255,0.2);
  color:#cbd5e1;
}
.cookie-banner__btn--decline:hover { background:rgba(255,255,255,0.1); }
.cookie-banner__btn--accept {
  background:#3b82f6;
  border-color:#3b82f6;
  color:#fff;
  font-weight:600;
}
.cookie-banner__btn--accept:hover { background:#2563eb; }

.cookie-modal {
  position:fixed;
  inset:0;
  background:rgba(15,23,42,0.85);
  backdrop-filter:blur(4px);
  z-index:100000;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:1rem;
}
.cookie-modal__inner {
  background:#fff;
  border-radius:16px;
  padding:2rem;
  max-width:520px;
  width:100%;
  font-family:var(--font-sans);
  box-shadow:0 20px 60px rgba(0,0,0,0.4);
}
.cookie-modal__title { font-size:1.25rem;font-weight:700;margin:0 0 0.5rem;color:#1e293b; }
.cookie-modal__desc { font-size:0.9375rem;color:#64748b;margin:0 0 1.5rem;line-height:1.6; }
.cookie-modal__item {
  border:1px solid #e2e8f0;
  border-radius:12px;
  padding:1.25rem;
  margin-bottom:1rem;
}
.cookie-modal__item:last-child { margin-bottom:0; }
.cookie-modal__item-header { display:flex;align-items:center;justify-content:space-between;gap:1rem; }
.cookie-modal__item-title { font-size:0.9375rem;font-weight:600;color:#1e293b; }
.cookie-modal__item-desc { font-size:0.8125rem;color:#64748b;margin:0.25rem 0 0; }
.cookie-modal__badge {
  background:#dcfce7;
  color:#16a34a;
  padding:0.25rem 0.75rem;
  border-radius:6px;
  font-size:0.75rem;
  font-weight:600;
  white-space:nowrap;
}
.cookie-modal__buttons { display:flex;justify-content:flex-end;gap:0.75rem;margin-top:1.75rem; }
.cookie-modal__btn {
  padding:0.625rem 1.25rem;
  border-radius:8px;
  cursor:pointer;
  font-size:0.875rem;
  font-family:inherit;
  font-weight:500;
  transition:all 0.2s ease;
  border:1px solid transparent;
}
.cookie-modal__btn--cancel {
  background:transparent;
  border-color:#e2e8f0;
  color:#64748b;
}
.cookie-modal__btn--cancel:hover { background:#f1f5f9; }
.cookie-modal__btn--save {
  background:#3b82f6;
  border:none;
  color:#fff;
  font-weight:600;
}
.cookie-modal__btn--save:hover { background:#2563eb; }
.cookie-modal__toggle {
  width:1.125rem;
  height:1.125rem;
  cursor:pointer;
  accent-color:#3b82f6;
}

@media (max-width:640px) {
  .cookie-banner { flex-direction:column;align-items:stretch;padding:1rem; }
  .cookie-banner__content { min-width:auto;margin-bottom:0.75rem; }
  .cookie-banner__buttons { flex-direction:column; }
  .cookie-banner__btn { width:100%;text-align:center; }
  .cookie-modal__inner { padding:1.5rem; }
  .cookie-modal__item-header { flex-direction:column;align-items:flex-start;gap:0.75rem; }
  .cookie-modal__buttons { flex-direction:column; }
  .cookie-modal__btn { width:100%; }
}

/* PRINT */
.print-header { display: none; }
.print-btn { margin-top: 0.625rem; }
@media print {
  @page { margin: 1.8cm 2cm; size: A4; }
  /* Hide everything except calculator results and logo */
  .site-header, .site-footer, .calc-page__hero, .breadcrumb,
  .faq, .faq-grid, .print-btn, [data-print-hide], .calc-disclaimer,
  .calc-section--alt, .calc-section--accent,
  main > section:not(:first-of-type),
  .btn, .nav__toggle, .info-box, .cookie-banner, .cookie-modal,
  .form-row, .form-group, .form-label, .form-select, .form-input,
  .calc-box h2, .calc-box h3, .calc-box p, .calc-box button { display: none !important; }
  /* Force results visible even if JS hasn't run */
  [id$="-results"], [id$="Results"], [id$="_results"] { display: block !important; }
  .print-header { display: block !important; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 2px solid #111; }
  /* Show only logo and results */
  .calc-wrapper { display: block !important; }
  .calc-box { box-shadow: none !important; border: none !important; break-inside: avoid; margin-bottom: 0 !important; background: #fff !important; padding: 0 !important; }
  .result-box { box-shadow: none !important; border: 2px solid #1d4ed8 !important; break-inside: avoid; background: #f0f9ff !important; margin-bottom: 1rem !important; }
  .result-box__label { display: block !important; }
  .result-box__value { color: #1d4ed8 !important; text-shadow: none !important; font-size: 18pt !important; }
  .result-box__sub { display: block !important; }
  .result-grid { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 0.5rem !important; margin-bottom: 1rem !important; }
  .result-item { display: block !important; border: 1px solid #ccc !important; padding: 0.5rem !important; margin-bottom: 0.5rem !important; }
  .result-item__label { display: block !important; font-size: 10pt !important; color: #666 !important; }
  .result-item__value { display: block !important; font-size: 14pt !important; font-weight: bold !important; color: #1d4ed8 !important; }
  body { background: #fff !important; color: #111 !important; font-size: 10.5pt; }
  a { color: #111 !important; }
  .container { max-width: 100% !important; padding: 0 !important; }
  .calc-section { padding: 0 !important; }
  table { page-break-inside: auto; font-size: 9pt; }
  tr { page-break-inside: avoid; }
  th, td { border: 1px solid #ddd !important; color: #111 !important; background: #fff !important; }
  input, select { border: 1px solid #ccc !important; background: #f9f9f9 !important; color: #111 !important; }
  .calc-section__label { display: none !important; }
  .form-hint { display: none !important; }
  /* Add logo at top */
  .site-header { display: flex !important; justify-content: center; padding: 1rem 0; border-bottom: 2px solid #111; margin-bottom: 2rem; }
  .site-header * { display: none !important; }
  .site-header .nav__logo { display: block !important; }
}

/* RESPONSIVE */
* { -webkit-tap-highlight-color: transparent; }
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav__links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg-surface); border-bottom: 1px solid var(--border); padding: 1rem; gap: 0.25rem; box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
  .nav__links.open { display: flex; }
  .nav__toggle { display: block; }
  .site-header { position: sticky; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .calc-box { padding: 1.25rem; }
  .result-box__value { font-size: 2rem; }
  .article-header { padding: 2rem 0 1.25rem; margin-bottom: 0; }
  .article-header h1 { font-size: clamp(1.4rem, 5vw, 2rem); }
  .calc-page__hero { padding: 1.75rem 0; }
  .post-hero-img { max-height: 220px !important; }
  .calc-wrapper { grid-template-columns: 1fr; }
  .stats-row { flex-wrap: wrap; }
  .stats-row__item { flex: 1 1 50%; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .post-hero-img { max-height: 180px !important; }
  .stats-row__item { flex: 1 1 100%; }
}