/* ============================================
   JDK CUSTOM THEME — Premium Design System
   ============================================ */

/* Local Fonts */
@font-face {
  font-family: 'Fjalla One';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/fjalla-one-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/manrope-300.ttf') format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/manrope-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/manrope-500.ttf') format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/manrope-600.ttf') format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/manrope-700.ttf') format('truetype');
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/manrope-800.ttf') format('truetype');
}

:root {
  --bg: #000000;
  --bg-alt: #080808;
  --bg-card: #0a0a0a;
  --gold1: #d4af37;
  --gold2: #F6E27A;
  --gold-grad: linear-gradient(135deg, #d4af37, #F6E27A);
  --text: #ffffff;
  --text-dim: #a0a0a0;
  --text-muted: #666666;
  --border: #1a1a1a;
  --font-h: 'Fjalla One', sans-serif;
  --font-b: 'Manrope', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(212, 175, 55, 0.15); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* Layout */
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.content-narrow { max-width: 720px; margin: 0 auto; }

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.site-header__logo img { height: 28px; width: auto; }
.site-header__nav { display: flex; gap: 14px; align-items: center; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-b); font-size: 0.9rem; font-weight: 700;
  cursor: pointer; border: none; transition: all 0.2s;
  white-space: nowrap;
  border-radius: 0;
  letter-spacing: 0.3px;
  min-height: 44px;
}
.btn--gold {
  background: var(--gold1); color: #000;
}
.btn--gold:hover {
  background: var(--gold2);
}
.btn--outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--gold1);
}
.btn--outline:hover { background: rgba(212, 175, 55, 0.06); }
.btn--lg { padding: 20px 40px; font-size: 1rem; }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative; overflow: hidden;
  min-height: 100vh; padding: 160px 40px 120px;
  display: flex; align-items: center;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.35; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, var(--bg) 0%, rgba(0,0,0,0.8) 40%, rgba(0,0,0,0.3) 100%);
}
.hero__content { position: relative; z-index: 2; max-width: 800px; }
.hero__title {
  font-family: var(--font-h); font-size: 64px;
  line-height: 1.05; text-transform: uppercase; letter-spacing: -1px;
  margin-bottom: 24px; font-weight: 400;
}
.hero__title em {
  font-style: normal;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subhead {
  font-size: 20px;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.6;
  margin-bottom: 40px;
}
.hero__cta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.hero__trust {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 32px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ============================================
   SECTIONS BASE
   ============================================ */
.section { padding: 160px 0; }
.section__header { margin-bottom: 60px; }
.section__eyebrow {
  font-family: var(--font-h); font-size: 13px;
  text-transform: uppercase; letter-spacing: 2px; color: var(--gold1);
  margin-bottom: 16px;
}
.section__title {
  font-family: var(--font-h); font-size: 42px;
  text-transform: uppercase; letter-spacing: -0.5px; line-height: 1.1;
  font-weight: 400;
}
.section__body {
  font-size: 16px; color: var(--text-dim);
  max-width: 600px; margin-top: 16px; line-height: 1.7;
}

/* ============================================
   AWARDS
   ============================================ */
.awards-row {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-bottom: 64px;
}
.award-item {
  text-align: center;
  max-width: 220px;
}
.award-item img {
  height: 140px; width: auto;
  margin: 0 auto 20px;
  object-fit: contain;
}
.award-item__label {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.5;
}
.award-item__label strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 4px;
}
.awards-claim {
  font-family: var(--font-h); font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  color: var(--text);
  max-width: 800px;
  margin: 0 auto 16px;
  line-height: 1.3;
}
.awards-sub {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ============================================
   TRUSTED BY BAR
   ============================================ */
.trusted-by {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trusted-by__label {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.trusted-by__names {
  text-align: center;
  font-size: 16px;
  color: var(--text-dim);
  letter-spacing: 1px;
  word-break: break-word;
}

/* ============================================
   PROBLEM GRID
   ============================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}
.problem-card {
  border: 1px solid var(--border);
  padding: 48px 32px;
  text-align: center;
}
.problem-card__num {
  font-family: var(--font-h); font-size: clamp(3rem, 6vw, 5rem);
  color: var(--gold1);
  line-height: 1;
  margin-bottom: 16px;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.15);
}
.problem-card__text {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.6;
}
.problem-source {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 40px;
  letter-spacing: 0.5px;
}

/* ============================================
   MODEL GRID
   ============================================ */
.model-grid {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.model-item {
  text-align: center;
}
.model-item__num {
  font-family: var(--font-h); font-size: clamp(4rem, 8vw, 6.5rem);
  color: var(--gold1);
  line-height: 1;
  margin-bottom: 12px;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.15);
}
.model-item__label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.model-example {
  border: 1px solid var(--border);
  padding: 48px;
  max-width: 520px;
  margin: 0 auto 24px;
}
.model-example__title {
  font-family: var(--font-h); font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold1);
  margin-bottom: 24px;
}
.model-example__row {
  font-size: 16px;
  color: var(--text-dim);
  margin-bottom: 10px;
}
.model-example__row--highlight {
  color: var(--text);
  font-weight: 600;
  font-size: 18px;
  margin: 20px 0;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.model-note {
  font-size: 15px;
  color: var(--text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.model-cta {
  text-align: center;
  margin-top: 48px;
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.compare-wrap {
  max-width: 1000px;
  margin: 0 auto;
  overflow-x: auto;
}
.compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}
.compare th,
.compare td {
  padding: 20px 24px;
  text-align: left;
  border: 1px solid var(--border);
  font-size: 15px;
}
.compare thead th {
  font-family: var(--font-h);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  background: var(--bg-alt);
}
.compare__jdk {
  color: var(--gold1);
  background: rgba(212, 175, 55, 0.04);
  font-weight: 600;
}
.compare__row-label {
  font-family: var(--font-h);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
  background: var(--bg-alt);
}
.compare tbody td {
  color: var(--text-dim);
}

/* ============================================
   CALCULATOR
   ============================================ */
.calc {
  border: 1px solid var(--border);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: center;
}
.calc__field label {
  display: block; font-family: var(--font-h); font-size: 13px;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--text-muted); margin-bottom: 16px;
}
.calc__field input[type="range"] {
  width: 100%;
  height: 4px;
  margin-bottom: 16px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border);
  outline: none;
}
.calc__field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 44px; height: 44px;
  background: var(--gold1);
  cursor: pointer;
  border-radius: 0;
}
.calc__field input[type="range"]::-moz-range-thumb {
  width: 44px; height: 44px;
  background: var(--gold1);
  cursor: pointer;
  border-radius: 0;
  border: none;
}
.calc__field .value {
  font-family: var(--font-h); font-size: 1.8rem; color: var(--gold1);
}
.calc__result {
  border: 1px solid var(--border);
  padding: 48px;
  text-align: center;
}
.calc__result-label {
  font-size: 13px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px;
}
.calc__result-num {
  font-family: var(--font-h); font-size: clamp(32px, 8vw, 3.5rem); color: var(--gold1); line-height: 1;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.12);
  white-space: nowrap;
  display: inline-block;
}
.calc__result-note {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 16px;
  line-height: 1.5;
}

/* ============================================
   TIMELINE (Proof of Value)
   ============================================ */
.timeline {
  position: relative;
  max-width: 1100px;
  margin: 0 auto 64px;
}
.timeline__line {
  position: absolute;
  top: 55px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: var(--border);
}
.timeline__steps {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}
.timeline__step {
  flex: 1;
  text-align: center;
  max-width: 240px;
}
.timeline__num {
  font-family: var(--font-h);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--gold1);
  line-height: 1;
  margin-bottom: 20px;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.12);
}
.timeline__badge {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.timeline__title {
  font-family: var(--font-h);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  margin-bottom: 8px;
}
.timeline__text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
.pov-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
}

/* ============================================
   BLACK BOX
   ============================================ */
.blackbox {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.blackbox__content {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.8;
}
.blackbox__content p + p {
  margin-top: 20px;
}
.blackbox__img {
  text-align: center;
}
.blackbox__img img {
  max-width: 100%;
  opacity: 0.8;
}

/* ============================================
   FILTER GRID (SELECTIVITY)
   ============================================ */
.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto 40px;
}
.filter-card {
  border: 1px solid var(--border);
  padding: 32px;
}
.filter-card__ok {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 8px;
  padding-left: 24px;
  position: relative;
}
.filter-card__ok::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--gold1);
  font-weight: bold;
}
.filter-card__no {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 24px;
  position: relative;
}
.filter-card__no::before {
  content: "-";
  position: absolute;
  left: 0;
  color: #c75c5c;
}

/* ============================================
   TRUST GRID
   ============================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.trust-card {
  border: 1px solid var(--border);
  padding: 36px 28px;
}
.trust-card__title {
  font-family: var(--font-h);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  margin-bottom: 12px;
}
.trust-card__text {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ============================================
   CASE STUDIES
   ============================================ */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); }
.case { background: var(--bg); overflow: hidden; }
.case__visual {
  width: 100%;
  height: 320px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.case__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.case:hover .case__visual img {
  transform: scale(1.03);
}
.case__content { padding: 40px; }
.case__title {
  font-family: var(--font-h); font-size: 18px;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
  color: var(--text);
}
.case__claim {
  font-family: var(--font-h);
  font-size: 14px;
  color: var(--gold1);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.case__text { color: var(--text-dim); font-size: 14px; line-height: 1.7; }

/* ============================================
   PERSONA
   ============================================ */
.persona { background: var(--bg-alt); }
.persona__grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.persona__image {
  border: 1px solid var(--border);
  overflow: hidden;
}
.persona__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.persona__content .section__title {
  margin-bottom: 40px;
}
.persona__claims {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.persona__claim {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.persona__claim-num {
  font-family: var(--font-h);
  font-size: 1.8rem;
  color: var(--gold1);
  line-height: 1;
  min-width: 44px;
}
.persona__claim-text strong {
  display: block;
  font-family: var(--font-h);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  margin-bottom: 4px;
}
.persona__claim-text span {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--border); padding: 32px 0; }
.faq-item__q { font-family: var(--font-h); font-size: 18px; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; display: flex; align-items: baseline; gap: 14px; color: var(--text); }
.faq-item__num { font-size: 13px; color: var(--gold1); letter-spacing: 1px; }
.faq-item__a { color: var(--text-dim); font-size: 15px; line-height: 1.7; padding-left: 32px; max-width: 700px; }

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta { padding: 160px 0; }
.final-cta__title { white-space: nowrap; }
@media(max-width: 768px) { .final-cta__title { white-space: normal; } }
.final-cta__phase {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 24px;
  letter-spacing: 0.5px;
}

/* ============================================
   STICKY CTA (MOBILE ONLY)
   ============================================ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  z-index: 9999;
  justify-content: center;
}
.sticky-cta .btn {
  width: 100%;
  max-width: 400px;
}

/* ============================================
   EXIT INTENT POPUP
   ============================================ */
.exit-popup {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  align-items: center;
  justify-content: center;
}
.exit-popup.active { display: flex; }
.exit-popup__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}
.exit-popup__modal {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  max-width: 500px;
  width: 95%;
  padding: 48px;
  text-align: center;
  z-index: 1;
}
.exit-popup__close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}
.exit-popup__title {
  font-family: var(--font-h);
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 16px;
}
.exit-popup__text {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 32px;
}
.exit-popup__dismiss {
  display: block;
  width: 100%;
  margin-top: 16px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 8px;
}
.exit-popup__dismiss:hover {
  color: var(--text-dim);
}

/* ============================================
   CTA BLOCK
   ============================================ */
.cta-block { border: 1px solid var(--border); padding: 56px 48px; text-align: left; margin: 0; position: relative; overflow: hidden; }
.cta-block__title { font-family: var(--font-h); font-size: clamp(1.5rem, 3vw, 2rem); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; position: relative; }
.cta-block__text { color: var(--text-dim); font-size: 16px; max-width: 560px; margin-bottom: 28px; position: relative; line-height: 1.6; }
.cta-block__btns { display: flex; gap: 14px; flex-wrap: wrap; position: relative; align-items: center; }

/* ============================================
   ARTICLE SECTIONS (single.php)
   ============================================ */
.sec { padding: 48px 0; border-bottom: 1px solid var(--border); }
.sec:first-child { padding-top: 0; }
.sec:last-child { border-bottom: none; }
.sec__hdr { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 24px; }
.sec__num {
  flex-shrink: 0; width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold-grad); color: #000;
  font-family: var(--font-h); font-size: 1.1rem; border-radius: 0;
}
.sec__title {
  font-family: var(--font-h); font-size: clamp(1.35rem, 2.8vw, 2rem);
  text-transform: uppercase; letter-spacing: 0.5px;
  line-height: 1.2; padding-top: 8px; color: var(--text);
}
.sec__body { font-size: 16px; color: var(--text-dim); line-height: 1.8; }
.sec__body p + p { margin-top: 20px; }
.sec__body strong { color: var(--text); font-weight: 600; }
.sec__body a { color: var(--gold1); text-decoration: underline; text-underline-offset: 3px; }
.sec__body a:hover { color: var(--gold2); }

/* ============================================
   COMPARISON TABLE (single.php)
   ============================================ */
.comp { margin: 24px 0; }
.comp__row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; margin-bottom: 1px; align-items: stretch; }
.comp__hdr { padding: 14px 16px; font-family: var(--font-h); font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); text-align: center; background: var(--bg-alt); }
.comp__hdr:first-child { text-align: left; }
.comp__cell { background: var(--bg-card); padding: 16px; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.comp__cell:first-child { font-family: var(--font-h); font-size: 14px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text); }
.comp__cell--bad { color: #c75c5c; border-left: 2px solid #c75c5c; }
.comp__cell--good { color: var(--gold1); border-left: 2px solid var(--gold1); }

/* ============================================
   FAQ — OPEN LIST (single.php)
   ============================================ */
.faq { max-width: 800px; margin: 0 auto; counter-reset: faq; }
.fitem { border-bottom: 1px solid var(--border); padding: 28px 0; transition: padding-left 0.3s; counter-increment: faq; }
.fitem:hover { padding-left: 16px; }
.fitem__q {
  font-family: var(--font-h); font-size: 16px;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 10px; display: flex; align-items: baseline; gap: 14px;
  color: var(--text);
}
.fitem__num { font-size: 13px; color: var(--gold1); letter-spacing: 1px; flex-shrink: 0; min-width: 22px; }
.fitem__num::before { content: "0" counter(faq); }
.fitem:nth-child(n+10) .fitem__num::before { content: counter(faq); }
.fitem__a { color: var(--text-dim); font-size: 14px; line-height: 1.7; padding-left: 32px; max-width: 680px; }

/* ============================================
   RELATED POSTS (single.php)
   ============================================ */
.rel { padding: 40px 0; }
.rel__hdr { margin-bottom: 48px; }
.rel__grid { display: grid; grid-template-columns: 1.2fr 1fr; grid-template-rows: auto auto; gap: 1px; background: var(--border); }
.rel-card { background: var(--bg); padding: 40px; display: flex; flex-direction: column; gap: 14px; transition: background 0.3s; }
.rel-card:hover { background: var(--bg-card); }
.rel-card--feat { grid-row: span 2; padding: 56px; }
.rel-card__tag { font-family: var(--font-h); font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--gold1); }
.rel-card__title { font-family: var(--font-h); font-size: 1.2rem; text-transform: uppercase; letter-spacing: 0.5px; line-height: 1.25; color: var(--text); }
.rel-card--feat .rel-card__title { font-size: 1.7rem; }
.rel-card__ex { color: var(--text-dim); font-size: 14px; line-height: 1.6; flex: 1; }
.rel-card__link { font-family: var(--font-h); font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gold1); display: flex; align-items: center; gap: 8px; margin-top: auto; }
.rel-card__link:hover { color: var(--gold2); }

/* ============================================
   RELATED LINKS GRID
   ============================================ */
.rel-link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); margin: 24px 0; }
.rel-link-card { background: var(--bg); padding: 32px; font-family: var(--font-h); font-size: 16px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text); transition: background 0.3s; display: flex; align-items: center; gap: 12px; }
.rel-link-card::before { content: "->"; color: var(--gold1); }
.rel-link-card:hover { background: var(--bg-card); color: var(--gold2); }

/* ============================================
   AUTHOR BOX (single.php)
   ============================================ */
.author { display: flex; align-items: center; gap: 24px; border: 1px solid var(--border); padding: 28px 32px; margin: 0; }
.author__avatar { width: 64px; height: 64px; border-radius: 0; border: 1px solid var(--gold1); display: flex; align-items: center; justify-content: center; font-family: var(--font-h); font-size: 1.4rem; color: var(--gold1); background: var(--bg-alt); flex-shrink: 0; overflow: hidden; }
.author__avatar img { width: 100%; height: 100%; object-fit: cover; }
.author__info { flex: 1; }
.author__name { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.author__title { font-size: 13px; color: var(--gold1); margin-bottom: 6px; }
.author__bio { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

/* ============================================
   ARTICLE SINGLE
   ============================================ */
.article { padding: 60px 0; }
.article__inner { max-width: 720px; margin: 0 auto; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: var(--bg); border-top: 1px solid var(--border); padding: 48px 40px; }
.site-footer__inner { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.site-footer__nav { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.site-footer__nav a { font-size: 13px; color: var(--text-muted); transition: color 0.3s; font-family: var(--font-h); text-transform: uppercase; letter-spacing: 1px; }
.site-footer__nav a:hover { color: var(--gold1); }
.site-footer__text { font-size: 14px; color: #666; max-width: 520px; line-height: 1.6; text-align: center; }
.site-footer__text a { color: #666; text-decoration: underline; text-underline-offset: 3px; }
.site-footer__text a:hover { color: var(--text-dim); }
.site-footer__inclusive { margin-top: 6px; font-size: 13px; color: #888; white-space: nowrap; text-align: center; max-width: none; }
.rainbow { height: 3px; width: 100%; background: linear-gradient(to right, #000000 0%, #603cbb 16.6%, #0089c7 33.2%, #00a87e 49.8%, #ffd900 66.4%, #ff6a00 83%, #e50000 100%); margin-top: 32px; }

/* ============================================
   PULLQUOTE
   ============================================ */
.pq { font-family: var(--font-h); font-size: clamp(1.3rem, 2.5vw, 1.7rem); color: var(--gold2); line-height: 1.4; padding: 36px 0; text-align: center; border-top: 1px solid rgba(212, 175, 55, 0.3); border-bottom: 1px solid rgba(212, 175, 55, 0.3); margin: 40px 0; letter-spacing: 0.5px; text-transform: uppercase; }

/* ============================================
   HIGHLIGHT CARDS
   ============================================ */
.hgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin: 32px 0; }
.hcard { background: var(--bg-card); padding: 28px 24px; text-align: left; border-left: 3px solid var(--gold1); }
.hcard__val { font-family: var(--font-h); font-size: 2.2rem; color: var(--gold1); line-height: 1; margin-bottom: 6px; }
.hcard__lbl { font-size: 13px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; }

/* ============================================
   NUMBERED LIST
   ============================================ */
.jdk-list { list-style: none; counter-reset: jdk-li; margin: 36px 0; }
.jdk-list-item { position: relative; padding-left: 56px; margin-bottom: 32px; counter-increment: jdk-li; }
.jdk-list-item::before { content: counter(jdk-li); position: absolute; left: 0; top: 0; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--gold-grad); color: #000; font-family: var(--font-h); font-size: 0.85rem; border-radius: 0; }
.jdk-list-title { font-family: var(--font-h); font-size: 16px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text); margin-bottom: 8px; }
.jdk-list-text { color: var(--text-dim); font-size: 15px; line-height: 1.7; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media(max-width: 1024px) {
  .hero { min-height: auto; padding: 120px 40px 80px; }
  .hero__title { font-size: 48px; }
  .section { padding: 100px 0; }
  .calc { grid-template-columns: 1fr; padding: 40px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .cases { grid-template-columns: 1fr; }
  .final-cta { padding: 100px 0; }
  .blackbox { grid-template-columns: 1fr; gap: 40px; }
  .persona__grid { grid-template-columns: 1fr; gap: 48px; }
  .persona__image { max-width: 380px; margin: 0 auto; }
  .timeline__line { display: none; }
  .timeline__steps { flex-wrap: wrap; justify-content: center; }
  .timeline__step { min-width: 200px; }
}

@media(max-width: 768px) {
  .container { padding: 0 20px; }
  .hero { padding: 120px 20px 100px; }
  .hero__title { font-size: 32px; letter-spacing: -0.5px; }
  .hero__subhead { font-size: 18px; }
  .section { padding: 80px 0; }
  .section__title { font-size: 28px; }
  .problem-grid { grid-template-columns: 1fr; }
  .model-grid { gap: 48px; }
  .model-example { padding: 32px 24px; }
  .filter-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .case__visual { height: 240px; }
  .case__content { padding: 32px 24px; }
  .calc { padding: 32px; }
  .calc__result-num { font-size: 2.5rem; }
  .faq-item__q { font-size: 16px; }
  .comp__row { grid-template-columns: 1fr; gap: 1px; }
  .comp__hdr { display: none; }
  .rel-link-grid { grid-template-columns: 1fr; }
  .rel__grid { grid-template-columns: 1fr; }
  .rel-card--feat { grid-row: span 1; padding: 36px; }
  .sec__title { font-size: 1.6rem; }
  .fitem__q { font-size: 16px; }
  .timeline__step { max-width: 100%; width: 100%; }
  .awards-row { gap: 48px; }
  .sticky-cta { display: flex; }
  .exit-popup__title { font-size: 22px; }
  .exit-popup__modal { padding: 36px 24px; }
}

/* ============================================
   HUB PAGES (Topic Cluster)
   ============================================ */

/* Hero */
.jdk-hub-hero {
  padding: 140px 40px 80px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.jdk-breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.jdk-breadcrumb a { color: var(--text-muted); }
.jdk-breadcrumb a:hover { color: var(--gold1); }
.jdk-hub-title {
  font-family: var(--font-h);
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 24px;
}
.jdk-hub-summary {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Hub Content */
.jdk-hub-content {
  padding: 80px 0;
}
.jdk-hub-content .container {
  max-width: 720px;
}
.jdk-hub-content h2 {
  font-family: var(--font-h);
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin: 48px 0 20px;
  font-weight: 400;
}
.jdk-hub-content h3 {
  font-family: var(--font-h);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 32px 0 12px;
  font-weight: 400;
  color: var(--text);
}
.jdk-hub-content p {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 20px;
}
.jdk-hub-content ul,
.jdk-hub-content ol {
  margin: 20px 0;
  padding-left: 28px;
  color: var(--text-dim);
  line-height: 1.8;
}
.jdk-hub-content li {
  margin-bottom: 8px;
}
.jdk-hub-content strong {
  color: var(--text);
  font-weight: 600;
}
.jdk-hub-content a {
  color: var(--gold1);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.jdk-hub-content a:hover {
  color: var(--gold2);
}

/* Spoke Grid */
.jdk-spoke-grid {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.jdk-spoke-grid h2 {
  font-family: var(--font-h);
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 48px;
  text-align: center;
  font-weight: 400;
}
.jdk-spoke-grid__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.jdk-spoke-card {
  background: var(--bg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.3s;
}
.jdk-spoke-card:hover {
  background: var(--bg-card);
}
.jdk-spoke-card__image {
  display: block;
  margin-bottom: 8px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.jdk-spoke-card__image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.jdk-spoke-card:hover .jdk-spoke-card__image img {
  transform: scale(1.03);
}
.jdk-spoke-card__title {
  font-family: var(--font-h);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.3;
}
.jdk-spoke-card__title a {
  color: var(--text);
  text-decoration: none;
}
.jdk-spoke-card__title a:hover {
  color: var(--gold1);
}
.jdk-spoke-card__excerpt {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}
.jdk-spoke-card__link {
  font-family: var(--font-h);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold1);
  text-decoration: none;
}
.jdk-spoke-card__link:hover {
  color: var(--gold2);
}
.jdk-spoke-grid__more {
  text-align: center;
  margin-top: 48px;
}

/* Related Clusters */
.jdk-related-clusters {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.jdk-related-clusters h2 {
  font-family: var(--font-h);
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 48px;
  text-align: center;
  font-weight: 400;
}
.jdk-related-clusters__items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  max-width: 900px;
  margin: 0 auto;
}
.jdk-cluster-card {
  background: var(--bg);
  padding: 40px;
  transition: background 0.3s;
}
.jdk-cluster-card:hover {
  background: var(--bg-card);
}
.jdk-cluster-card h3 {
  font-family: var(--font-h);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  font-weight: 400;
}
.jdk-cluster-card h3 a {
  color: var(--text);
  text-decoration: none;
}
.jdk-cluster-card h3 a:hover {
  color: var(--gold1);
}
.jdk-cluster-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* FAQ Accordion */
.jdk-faq-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.jdk-faq-section h2 {
  font-family: var(--font-h);
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 48px;
  text-align: center;
  font-weight: 400;
}
.jdk-faq-accordion {
  max-width: 900px;
  margin: 0 auto;
}
.jdk-faq-item {
  border-bottom: 1px solid var(--border);
}
.jdk-faq-question {
  font-family: var(--font-h);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  padding: 24px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.jdk-faq-question::-webkit-details-marker {
  display: none;
}
.jdk-faq-question::after {
  content: "+";
  font-size: 20px;
  color: var(--gold1);
  font-family: var(--font-h);
  flex-shrink: 0;
}
.jdk-faq-item[open] .jdk-faq-question::after {
  content: "−";
}
.jdk-faq-answer {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.7;
  padding: 0 0 24px;
  max-width: 700px;
}

/* Hub CTA */
.jdk-hub-cta {
  padding: 120px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}
.jdk-hub-cta h2 {
  font-family: var(--font-h);
  font-size: clamp(1.5rem, 3vw, 2rem);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  font-weight: 400;
}
.jdk-hub-cta p {
  font-size: 16px;
  color: var(--text-dim);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Button variant */
.jdk-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-family: var(--font-b);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
  border-radius: 0;
  letter-spacing: 0.3px;
  min-height: 44px;
  background: var(--gold1);
  color: #000;
  text-decoration: none;
}
.jdk-cta-button:hover {
  background: var(--gold2);
}
.jdk-cta-button--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--gold1);
}
.jdk-cta-button--secondary:hover {
  background: rgba(212, 175, 55, 0.06);
}

/* ============================================
   HUB LINKS SECTION (Front Page)
   ============================================ */
.hub-links {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.hub-links__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
.hub-links__card {
  background: var(--bg);
  padding: 48px 36px;
  text-align: center;
  transition: background 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.hub-links__card:hover {
  background: var(--bg-card);
}
.hub-links__num {
  font-family: var(--font-h);
  font-size: 13px;
  color: var(--gold1);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.hub-links__title {
  font-family: var(--font-h);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  line-height: 1.3;
}
.hub-links__text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}
.hub-links__arrow {
  font-family: var(--font-h);
  font-size: 13px;
  color: var(--gold1);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
}
.hub-links__card:hover .hub-links__arrow {
  color: var(--gold2);
}

/* Hub Responsive */
@media(max-width: 1024px) {
  .jdk-spoke-grid__items { grid-template-columns: repeat(2, 1fr); }
  .jdk-related-clusters__items { grid-template-columns: 1fr; }
  .hub-links__grid { grid-template-columns: repeat(2, 1fr); }
  .jdk-hub-hero { padding: 120px 40px 60px; }
}

@media(max-width: 768px) {
  .jdk-spoke-grid__items { grid-template-columns: 1fr; }
  .jdk-spoke-card { padding: 32px 24px; }
  .jdk-cluster-card { padding: 32px 24px; }
  .hub-links__grid { grid-template-columns: 1fr; }
  .hub-links__card { padding: 36px 24px; }
  .jdk-hub-title { font-size: 28px; }
  .jdk-faq-question { font-size: 14px; }
}