/* ============================================================
   CITYFORGE — GLOBAL STYLES
   Design: Dark parchment · Cinzel Decorative + Crimson Pro
   ============================================================ */

:root {
  --bg:          #0d0b08;
  --bg-alt:      #120f0a;
  --bg-card:     #1a1510;
  --bg-card-2:   #231c14;
  --border:      #3a2e1f;
  --border-glow: #7a5c2e;

  --gold:        #c9922a;
  --gold-light:  #e8b84b;
  --gold-dim:    #7a5c2e;
  --cream:       #f0e6cc;
  --cream-dim:   #a89370;
  --white:       #fdfaf4;

  --accent:      #5ba3a0;
  --accent-dim:  #2e5f5d;

  --ff-display:  'Cinzel Decorative', serif;
  --ff-body:     'Crimson Pro', serif;
  --ff-mono:     'DM Mono', monospace;

  --radius:      6px;
  --radius-lg:   12px;
  --shadow:      0 4px 24px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 30px rgba(201,146,42,0.12);
  --transition:  0.2s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--ff-body);
  font-size: 18px;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-family: var(--ff-display); line-height: 1.2; color: var(--cream); }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { color: var(--cream-dim); }
a  { color: var(--gold-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--white); }
em { color: var(--gold-light); font-style: italic; }
strong { color: var(--cream); }

/* ── LAYOUT ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,11,8,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-light) !important;
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.logo-icon { font-size: 1.3rem; }
.main-nav { display: flex; gap: 2rem; }
.nav-link {
  color: var(--cream-dim);
  font-family: var(--ff-body);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold-light);
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--gold-light); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* ── HERO ── */
.hero {
  position: relative;
  padding: 5rem 0 3.5rem;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(201,146,42,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(91,163,160,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}
.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.hero-title {
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}
.hero-subtitle {
  max-width: 520px;
  margin: 0 auto;
  font-size: 1.15rem;
  color: var(--cream-dim);
}

/* ── TOOL SECTION ── */
.tool-section { padding: 2.5rem 0 4rem; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* Controls */
.tool-controls {
  padding: 2rem;
  margin-bottom: 2rem;
}
.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  align-items: flex-end;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
  min-width: 150px;
}
.control-group label {
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
}
select {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--cream);
  font-family: var(--ff-body);
  font-size: 1rem;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
  transition: border-color var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a5c2e' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
}
select:focus { outline: none; border-color: var(--gold); }
select option { background: #1a1510; }

/* Toggle */
.toggle { display: flex; align-items: center; cursor: pointer; }
.toggle input { display: none; }
.toggle-track {
  width: 44px;
  height: 24px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 99px;
  position: relative;
  transition: background var(--transition), border-color var(--transition);
}
.toggle-track::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: var(--gold-dim);
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
}
.toggle input:checked + .toggle-track { background: var(--gold-dim); border-color: var(--gold); }
.toggle input:checked + .toggle-track::after { transform: translateX(20px); background: var(--gold-light); }

/* Generate Button */
.btn-generate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.95rem 2rem;
  background: linear-gradient(135deg, var(--gold) 0%, #a87020 100%);
  color: #0d0b08;
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  box-shadow: 0 4px 20px rgba(201,146,42,0.25);
}
.btn-generate:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,146,42,0.4);
  filter: brightness(1.08);
}
.btn-generate:active { transform: translateY(0); }
.btn-icon { font-size: 1rem; animation: spin-slow 4s linear infinite; }
@keyframes spin-slow { to { transform: rotate(360deg); } }

/* Results */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0 0.25rem;
}
#results-count-label {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
}
.btn-copy-all {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--cream-dim);
  cursor: pointer;
  font-family: var(--ff-body);
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  transition: border-color var(--transition), color var(--transition);
}
.btn-copy-all:hover { border-color: var(--gold-dim); color: var(--gold-light); }

.names-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}
.name-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  animation: fadeUp 0.3s ease both;
}
.name-chip:hover {
  border-color: var(--gold-dim);
  background: var(--bg-card-2);
  transform: translateY(-2px);
}
.name-chip:active { transform: scale(0.97); }
.name-text {
  font-family: var(--ff-display);
  font-size: 0.85rem;
  color: var(--cream);
  letter-spacing: 0.03em;
}
.copy-icon { font-size: 0.75rem; color: var(--gold-dim); opacity: 0; transition: opacity var(--transition); }
.name-chip:hover .copy-icon { opacity: 1; }

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 2rem;
  color: var(--cream-dim);
}
.empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.4; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── HOW IT WORKS ── */
.how-section {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}
.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
  color: var(--gold-light);
}
.section-eyebrow {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dim), transparent);
}
.step-num {
  display: block;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  color: var(--gold-dim);
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}
.step-card h3 { color: var(--cream); margin-bottom: 0.5rem; font-size: 1rem; }
.step-card p  { font-size: 0.95rem; }

/* ── BLOG TEASER ── */
.blog-teaser-section {
  padding: 4rem 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.blog-teaser-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: center;
}
.blog-teaser-text h2 { margin-bottom: 0.75rem; }
.blog-teaser-text p  { margin-bottom: 1.5rem; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.5rem;
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius);
  color: var(--gold-light);
  font-family: var(--ff-body);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-secondary:hover {
  background: var(--gold-dim);
  color: var(--cream);
  border-color: var(--gold);
}
.featured-post-link { display: block; }
.featured-post {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.featured-post:hover {
  border-color: var(--gold-dim);
  box-shadow: var(--shadow-gold);
}
.post-tag {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: 99px;
  padding: 0.15rem 0.65rem;
  margin-bottom: 0.85rem;
}
.featured-post h3 { color: var(--cream); margin-bottom: 0.6rem; font-size: 1.05rem; }
.featured-post p  { font-size: 0.93rem; margin-bottom: 1rem; }
.read-more {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ── FAQ ── */
.faq-section { padding: 4rem 0; }
.faq-list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item summary {
  padding: 1.1rem 1.3rem;
  cursor: pointer;
  font-family: var(--ff-body);
  font-size: 1rem;
  color: var(--cream);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  color: var(--gold-dim);
  font-size: 1.2rem;
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { background: var(--bg-card-2); }
.faq-item p {
  padding: 0 1.3rem 1.1rem;
  font-size: 0.95rem;
  border-top: 1px solid var(--border);
  padding-top: 0.85rem;
}

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  background: var(--bg-alt);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}
.footer-brand p { font-size: 0.9rem; margin-top: 0.5rem; }
.footer-nav { display: flex; gap: 2rem; }
.footer-nav a {
  color: var(--cream-dim);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--gold-light); }
.footer-copy { font-size: 0.82rem; color: var(--border-glow); }

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--gold);
  color: #0d0b08;
  font-family: var(--ff-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  padding: 0.6rem 1.4rem;
  border-radius: 99px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 999;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── BLOG-SPECIFIC ── */
.page-header {
  padding: 4rem 0 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(201,146,42,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-header .container { position: relative; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  padding: 3rem 0;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}
.blog-card-body { padding: 1.75rem; }
.blog-card h2 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.blog-card h2 a { color: var(--cream); }
.blog-card h2 a:hover { color: var(--gold-light); }
.blog-card p { font-size: 0.93rem; margin-bottom: 1.2rem; }
.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.post-date {
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  color: var(--cream-dim);
  letter-spacing: 0.1em;
}

/* Article */
.article-layout {
  display: grid;
  grid-template-columns: 1fr min(680px, 100%) 1fr;
  padding: 3.5rem 0;
}
.article-layout > * { grid-column: 2; }
.article-header { margin-bottom: 2.5rem; border-bottom: 1px solid var(--border); padding-bottom: 2rem; }
.article-header h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 0.8rem; }
.article-meta { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; margin-top: 1rem; }
.article-body h2 {
  color: var(--gold-light);
  margin: 2.5rem 0 1rem;
  font-size: 1.4rem;
  border-left: 3px solid var(--gold-dim);
  padding-left: 1rem;
}
.article-body h3 { color: var(--cream); margin: 1.75rem 0 0.6rem; font-size: 1.1rem; }
.article-body p { margin-bottom: 1.2rem; line-height: 1.8; }
.article-body ul, .article-body ol { margin: 0 0 1.2rem 1.5rem; }
.article-body li { margin-bottom: 0.4rem; color: var(--cream-dim); }
.article-body strong { color: var(--cream); }
.article-body a { color: var(--gold-light); border-bottom: 1px solid var(--gold-dim); }
.article-body a:hover { color: var(--white); }
.article-cta {
  margin: 3rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}
.article-cta h3 { color: var(--gold-light); margin-bottom: 0.6rem; }
.article-cta p { margin-bottom: 1.2rem; }

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cream-dim);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--gold-dim); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span { color: var(--border-glow); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .blog-teaser-inner { grid-template-columns: 1fr; }
  .main-nav { gap: 1.2rem; }
  .header-inner { padding: 0.8rem 1rem; }
  .tool-controls { padding: 1.25rem; }
  .control-row { gap: 1rem; }
  .article-layout { grid-template-columns: 1fr; padding: 2rem 1.25rem; }
  .article-layout > * { grid-column: 1; }
}