/*
Theme Name: Pioneers Insights
Theme URI: https://insights.wearepioneers.ai
Author: We Are Pioneers
Author URI: https://wearepioneers.ai
Description: Custom theme for Pioneers Insights — orange grid aesthetic, Anton display, JetBrains Mono labels, Inter body. Built to match the thoughts-blog-preview design 1:1.
Version: 1.5.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pioneers-insights
*/

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

:root {
  --orange: #E8581C;
  --orange-light: #F47A3E;
  --orange-dim: rgba(232, 88, 28, 0.08);
  --orange-border: rgba(232, 88, 28, 0.2);
  --black: #0a0a0a;
  --text: #1a1a1a;
  --text-mid: #4a4a4a;
  --text-dim: #6b7280;
  --text-light: #9ca3af;
  --card-border: rgba(0, 0, 0, 0.08);
  --mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --display: 'Anton', 'Impact', sans-serif;
  --sans: 'Inter', -apple-system, sans-serif;
}

body {
  background: #ffffff;
  font-family: var(--sans);
  color: var(--text);
  position: relative;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ── Orange grid background ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(232, 88, 28, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 88, 28, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

body > * {
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════ */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  font-family: var(--display);
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--black);
  letter-spacing: 0.02em;
  text-decoration: none;
}
.nav-logo span { color: var(--orange); }
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.3s;
}
.nav-links a:hover,
.nav-links li.current-menu-item a,
.nav-links a.active { color: var(--orange); }
.nav-cta {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: var(--orange);
  padding: 8px 20px;
  border-radius: 6px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all 0.3s;
}
.nav-cta:hover { background: var(--orange-light); transform: translateY(-1px); }

/* ══════════════════════════════════════════
   HERO
   ══════════════════════════════════════════ */
.hero {
  padding: 100px 48px 60px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.hero-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-bottom: 20px;
}
/* .hero-label prefix removed for cleaner header */
.hero h1,
.hero h2 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: 0.01em;
}
.hero h1 span,
.hero h2 span { color: var(--orange); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 640px;
  margin: 0 auto;
}

/* ══════════════════════════════════════════
   FEATURED POST
   ══════════════════════════════════════════ */
.featured {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 48px 50px;
}
.featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  background: #ffffff;
  border: none;
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  text-decoration: none;
  color: inherit;
}
.featured-card:hover {
  box-shadow: 0 12px 40px rgba(232, 88, 28, 0.12);
  transform: translateY(-4px);
}
.featured-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 360px;
  transition: transform 0.6s ease;
}
.featured-card:hover .featured-img { transform: scale(1.03); }
.featured-img-wrap { overflow: hidden; }
.featured-img-placeholder {
  width: 100%;
  min-height: 360px;
  background: linear-gradient(135deg, var(--orange-dim), rgba(232, 88, 28, 0.18));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 4rem;
  color: var(--orange);
  text-transform: uppercase;
}
.featured-body {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-badge {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--orange);
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  height: auto;
  width: auto;
}
.featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 20px;
}
.featured-tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  padding: 4px 8px;
  border: 1px solid var(--card-border);
  border-radius: 4px;
  line-height: 1;
  background: #fafafa;
  transition: all 0.3s;
  text-decoration: none;
}
.featured-card:hover .featured-tag {
  border-color: var(--orange-border);
  color: var(--orange);
  background: var(--orange-dim);
}
.featured-title {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: 0.01em;
  transition: color 0.3s;
}
.featured-card:hover .featured-title { color: var(--orange); }
.featured-excerpt {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.featured-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.featured-meta-author {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.featured-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-light);
}
.featured-meta-date {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.04em;
}
.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: gap 0.3s;
  align-self: flex-end;
  margin-left: auto;
  margin-top: 8px;
}
.featured-card:hover .featured-cta { gap: 14px; }
.featured-cta-arrow {
  display: inline-block;
  transition: transform 0.3s;
}
.featured-card:hover .featured-cta-arrow { transform: translateX(4px); }

/* ── Section header ── */
.section-divider {
  max-width: 1100px;
  margin: 60px auto 0;
  padding: 0 48px 28px;
}
.section-divider-label {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--black);
  text-decoration: none;
  display: inline-block;
  transition: color 0.3s;
}
a.section-divider-label:hover { color: var(--orange); }

/* ══════════════════════════════════════════
   BLOG GRID
   ══════════════════════════════════════════ */
.blog-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px 100px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.blog-card {
  background: #ffffff;
  border: none;
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  box-shadow: 0 12px 36px rgba(232, 88, 28, 0.1);
  transform: translateY(-4px);
}

.blog-card-img-wrap {
  overflow: hidden;
  aspect-ratio: 16/9;
}
.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.blog-card:hover .blog-card-img { transform: scale(1.03); }
.blog-card-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--orange-dim), rgba(232, 88, 28, 0.18));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 2.5rem;
  color: var(--orange);
  text-transform: uppercase;
}

.blog-card-body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.blog-card-tag {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  padding: 4px 8px;
  border: 1px solid var(--card-border);
  border-radius: 4px;
  background: #fafafa;
  transition: all 0.3s;
  text-decoration: none;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}
.blog-card:hover .blog-card-tag {
  border-color: var(--orange-border);
  color: var(--orange);
  background: var(--orange-dim);
}
.blog-card-tag-primary {
  color: #fff !important;
  background: var(--orange) !important;
  border-color: var(--orange) !important;
  font-weight: 700;
}

.blog-card-title {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.15;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
  transition: color 0.3s;
}
.blog-card:hover .blog-card-title { color: var(--orange); }

.blog-card-excerpt {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: none;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}
.blog-card-author {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.blog-card-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-light);
}
.blog-card-date {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.04em;
}

.blog-card-cta {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s;
}
.blog-card:hover .blog-card-cta { gap: 12px; }
.blog-card-cta-arrow {
  display: inline-block;
  transition: transform 0.3s;
}
.blog-card:hover .blog-card-cta-arrow { transform: translateX(4px); }

/* ══════════════════════════════════════════
   SINGLE POST / PAGE
   ══════════════════════════════════════════ */
.single-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 48px 80px;
}
.single-back {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 32px;
  transition: color 0.3s;
}
.single-back:hover { color: var(--orange); }
.single-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.single-title {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}
.single-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--card-border);
}
.single-hero-img {
  width: 100%;
  border-radius: 16px;
  margin-bottom: 40px;
  border: 1px solid var(--card-border);
}
.single-content {
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--text);
}
.single-content > * { margin-bottom: 1.4em; }
.single-content h2 {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.15;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
  letter-spacing: 0.01em;
}
.single-content h3 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.2;
  margin-top: 1.4em;
  margin-bottom: 0.4em;
}
.single-content p { margin-bottom: 1.4em; }
.single-content a { color: var(--orange); text-decoration: underline; text-underline-offset: 3px; }
.single-content ul, .single-content ol { padding-left: 1.5em; margin-bottom: 1.4em; }
.single-content li { margin-bottom: 0.4em; }
.single-content blockquote {
  border-left: 3px solid var(--orange);
  padding: 4px 0 4px 24px;
  margin: 1.6em 0;
  font-style: italic;
  color: var(--text-mid);
}
.single-content code {
  font-family: var(--mono);
  background: var(--orange-dim);
  color: var(--orange);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.9em;
}
.single-content pre {
  background: var(--black);
  color: #f5f5f5;
  padding: 20px 24px;
  border-radius: 12px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.9rem;
}
.single-content pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}
.single-content img {
  border-radius: 12px;
  border: 1px solid var(--card-border);
}

/* ══════════════════════════════════════════
   ARCHIVE HEADER
   ══════════════════════════════════════════ */
.archive-empty {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 48px 100px;
  text-align: center;
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ══════════════════════════════════════════
   CTA CLOSER (dark)
   ══════════════════════════════════════════ */
.cta-section {
  text-align: center;
  padding: 80px 48px 100px;
  background: var(--black);
}
.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.cta-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 88, 28, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.cta-label::before { content: '// '; color: rgba(255,255,255,0.3); }
.cta-section h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.cta-section h2 span { color: var(--orange); }
.cta-section p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  max-width: 520px;
  margin: 0 auto 32px;
  position: relative;
  z-index: 1;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  background: var(--orange);
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}
.cta-btn:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232, 88, 28, 0.3);
}

/* Pagination */
.pagination {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px 80px;
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 16px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text-dim);
  text-decoration: none;
  background: #fff;
  transition: all 0.3s;
}
.pagination a:hover { border-color: var(--orange-border); color: var(--orange); }
.pagination .current { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { padding: 80px 24px 50px; }
  .featured { padding: 20px 24px 50px; }
  .featured-card { grid-template-columns: 1fr; }
  .featured-img, .featured-img-placeholder { min-height: 240px; }
  .featured-body { padding: 28px 28px 32px; }
  .section-divider { padding: 0 24px 20px; }
  .blog-grid { padding: 0 24px 80px; grid-template-columns: 1fr; }
  .cta-section { padding: 60px 24px 80px; }
  .single-wrap { padding: 60px 24px 60px; }
  .pagination { padding: 0 24px 60px; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 16px 40px; }
  .hero h1, .hero h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-sub { font-size: 1rem; }
  .featured { padding: 10px 16px 40px; }
  .featured-body { padding: 22px 20px 26px; }
  .featured-title { font-size: 1.5rem; }
  .section-divider { padding: 0 16px 16px; }
  .blog-grid { padding: 0 16px 60px; gap: 24px; }
  .blog-card-body { padding: 20px 20px 22px; }
  .blog-card-title { font-size: 1.3rem; }
  .cta-section { padding: 50px 16px 60px; }
  body::before { background-size: 32px 32px; }
  .single-wrap { padding: 40px 16px 50px; }
}

@media (max-width: 480px) {
  body::before { background-size: 24px 24px; }
}