/* =============================
   CSS VARIABLES & RESET
   ============================= */
:root {
  --bg-deep: #050810;
  --bg-mid: #0a0f1e;
  --bg-card: #0e1528;
  --bg-card-hover: #131c35;
  --border: rgba(99, 179, 237, 0.12);
  --border-glow: rgba(99, 179, 237, 0.35);

  --text-primary: #e8eeff;
  --text-secondary: #8fa3c8;
  --text-muted: #4a5a7a;

  --accent-cyan: #38bdf8;
  --accent-violet: #a78bfa;
  --accent-green: #34d399;
  --accent-orange: #fb923c;

  --grad-primary: linear-gradient(135deg, #38bdf8 0%, #a78bfa 100%);
  --grad-hero: radial-gradient(ellipse at 60% 40%, rgba(56, 189, 248, 0.08) 0%, transparent 60%),
               radial-gradient(ellipse at 20% 80%, rgba(167, 139, 250, 0.06) 0%, transparent 50%);

  --font-display: 'Orbitron', monospace;
  --font-body: 'Exo 2', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(99, 179, 237, 0.08);
  --shadow-glow: 0 0 40px rgba(56, 189, 248, 0.15);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
}

/* =============================
   ACCESSIBILITY
   ============================= */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* =============================
   STARS BACKGROUND
   ============================= */
.stars {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 20% 15%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 80% 25%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1.5px 1.5px at 45% 60%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 10% 70%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 90% 80%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 60% 10%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 35% 85%, rgba(255,255,255,0.4), transparent),
    radial-gradient(2px 2px at 70% 55%, rgba(56,189,248,0.3), transparent),
    radial-gradient(1px 1px at 15% 40%, rgba(167,139,250,0.4), transparent),
    radial-gradient(1px 1px at 55% 30%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 5% 90%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 95% 5%, rgba(255,255,255,0.5), transparent);
}

.nebula {
  position: absolute; inset: 0; pointer-events: none;
  background: var(--grad-hero);
}

/* =============================
   NAVIGATION
   ============================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 64px;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text-primary);
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem; letter-spacing: 0.02em;
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.85; }
.logo-icon { font-size: 1.4rem; }
.logo-accent { color: var(--accent-cyan); }

.nav-links {
  list-style: none; display: flex; gap: 8px;
}

.nav-link {
  text-decoration: none; color: var(--text-secondary);
  font-size: 0.9rem; font-weight: 400; letter-spacing: 0.04em;
  padding: 6px 16px; border-radius: 20px;
  transition: all var(--transition);
  text-transform: uppercase; font-family: var(--font-display); font-size: 0.7rem;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.08);
}

/* =============================
   HERO
   ============================= */
.hero {
  position: relative; overflow: hidden;
  padding: 80px 24px 60px;
  text-align: center;
}

.hero-content {
  position: relative; z-index: 1;
  max-width: 760px; margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--font-display); font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-cyan); margin-bottom: 16px;
  opacity: 0.9;
}

.hero-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05; letter-spacing: -0.01em;
  margin-bottom: 20px;
  animation: fadeUp 0.7s ease both;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto;
  font-weight: 300; line-height: 1.8;
  animation: fadeUp 0.7s 0.15s ease both;
}

/* Page Hero (blog/post) */
.page-hero {
  position: relative; overflow: hidden;
  padding: 60px 24px 50px;
}
.page-hero-content {
  position: relative; z-index: 1;
  max-width: 900px; margin: 0 auto;
}
.page-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.1; margin-bottom: 14px;
}
.page-subtitle {
  color: var(--text-secondary); font-size: 1rem;
  font-weight: 300; max-width: 560px;
}
.post-title {
  max-width: 700px;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
}
.post-hero { padding-bottom: 60px; }
.post-meta-header {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 20px;
}
.post-date { color: var(--text-muted); font-size: 0.85rem; }

/* =============================
   BREADCRUMB
   ============================= */
.breadcrumb {
  margin-bottom: 20px;
}
.breadcrumb ol {
  list-style: none; display: flex; align-items: center;
  gap: 6px; flex-wrap: wrap;
}
.breadcrumb li { display: flex; align-items: center; }
.breadcrumb li + li::before {
  content: '›'; margin-right: 6px;
  color: var(--text-muted); font-size: 0.8rem;
}
.breadcrumb a {
  color: var(--text-muted); text-decoration: none;
  font-size: 0.8rem; font-family: var(--font-display);
  letter-spacing: 0.05em;
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--accent-cyan); }
.breadcrumb [aria-current="page"] {
  color: var(--accent-cyan); font-size: 0.8rem;
  font-family: var(--font-display); letter-spacing: 0.05em;
}

/* =============================
   MAIN LAYOUT
   ============================= */
.main {
  max-width: 1100px; margin: 0 auto;
  padding: 0 24px 80px;
}

/* =============================
   TOOL SECTION
   ============================= */
.tool-section { margin-bottom: 80px; }

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative; overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--grad-primary); opacity: 0.4;
}

.tool-heading {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.1rem; letter-spacing: 0.04em;
  margin-bottom: 28px; color: var(--text-primary);
}

/* Controls */
.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 24px;
}

.control-group { display: flex; flex-direction: column; gap: 8px; }

.control-label {
  font-size: 0.75rem; font-family: var(--font-display);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted);
}

.control-select {
  background: var(--bg-mid);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: 0.95rem;
  cursor: pointer; 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 fill='%238fa3c8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  padding-right: 36px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.control-select:hover, .control-select:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
  outline: none;
}

/* Generate Button */
.generate-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--grad-primary);
  color: #fff; border: none; cursor: pointer;
  padding: 16px 36px; border-radius: 40px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.3);
  margin-bottom: 28px;
}
.generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(56, 189, 248, 0.45);
}
.generate-btn:active { transform: translateY(0); }
.generate-btn.secondary {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text-secondary);
  box-shadow: none;
}
.generate-btn.secondary:hover {
  background: rgba(56,189,248,0.06);
  box-shadow: none;
  transform: translateY(-1px);
}
.btn-icon { font-size: 1.1rem; }

/* Results */
.results-area {
  min-height: 120px;
  background: var(--bg-mid);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 24px; margin-bottom: 16px;
  transition: border-color var(--transition);
}
.results-area.has-results {
  border-style: solid; border-color: var(--border-glow);
}

.results-placeholder {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-height: 100px;
  gap: 12px; color: var(--text-muted);
  font-style: italic; font-weight: 300;
}
.placeholder-icon { font-size: 2rem; opacity: 0.5; }

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.name-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  position: relative; overflow: hidden;
}
.name-chip::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--grad-primary); opacity: 0;
  transition: opacity var(--transition);
}
.name-chip:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(56,189,248,0.15);
}
.name-chip:hover::before { opacity: 0.04; }

.name-primary {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem; color: var(--text-primary);
  display: block; margin-bottom: 4px;
}
.name-meaning {
  font-size: 0.75rem; color: var(--text-muted);
  font-style: italic; display: block;
}
.copy-hint {
  font-size: 0.65rem; color: var(--accent-cyan);
  display: none; margin-top: 6px;
  font-family: var(--font-display); letter-spacing: 0.1em;
}
.name-chip:hover .copy-hint { display: block; }

.name-chip.copied {
  border-color: var(--accent-green);
}
.name-chip.copied .copy-hint {
  display: block; color: var(--accent-green);
}

/* Results Actions */
.results-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
}

.copy-all-btn {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--accent-green);
  padding: 10px 24px; border-radius: 40px;
  cursor: pointer; font-family: var(--font-display);
  font-size: 0.75rem; letter-spacing: 0.08em;
  transition: all var(--transition);
}
.copy-all-btn:hover {
  background: rgba(52, 211, 153, 0.2);
  box-shadow: 0 0 16px rgba(52, 211, 153, 0.2);
}

/* =============================
   FEATURES SECTION
   ============================= */
.features-section { margin-bottom: 80px; }

.section-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  margin-bottom: 36px; letter-spacing: 0.02em;
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.feature-icon { font-size: 1.8rem; margin-bottom: 14px; display: block; }

.feature-card h3 {
  font-family: var(--font-display); font-size: 0.85rem;
  letter-spacing: 0.05em; margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* =============================
   HOW-TO SECTION
   ============================= */
.howto-section { margin-bottom: 80px; }

.howto-steps {
  list-style: none;
  display: grid; gap: 20px;
  counter-reset: none;
}

.step {
  display: flex; align-items: flex-start; gap: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
}

.step-num {
  font-family: var(--font-display); font-weight: 900;
  font-size: 2.5rem; line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; flex-shrink: 0;
  opacity: 0.7;
}

.step-content h3 {
  font-family: var(--font-display); font-size: 0.9rem;
  letter-spacing: 0.05em; margin-bottom: 8px;
}
.step-content p { font-size: 0.92rem; color: var(--text-secondary); }

/* =============================
   FAQ SECTION
   ============================= */
.faq-section { margin-bottom: 80px; }

.faq-list { display: grid; gap: 12px; }

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item[open] { border-color: var(--border-glow); }

.faq-question {
  padding: 20px 24px; cursor: pointer;
  font-family: var(--font-display); font-size: 0.82rem;
  letter-spacing: 0.04em; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text-primary);
  transition: color var(--transition);
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+'; font-size: 1.2rem; color: var(--accent-cyan);
  transition: transform var(--transition); flex-shrink: 0; margin-left: 16px;
}
.faq-item[open] .faq-question::after { transform: rotate(45deg); }
.faq-question:hover { color: var(--accent-cyan); }

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary); font-size: 0.92rem; line-height: 1.75;
}

/* =============================
   BLOG CTA SECTION
   ============================= */
.blog-cta-section { margin-bottom: 20px; }

.blog-cta-card {
  background: linear-gradient(135deg, rgba(56,189,248,0.06) 0%, rgba(167,139,250,0.06) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg); padding: 48px;
  text-align: center;
}

.blog-cta-card h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  margin-bottom: 14px; letter-spacing: 0.03em;
}
.blog-cta-card p { color: var(--text-secondary); margin-bottom: 24px; max-width: 500px; margin-inline: auto; }

.cta-link {
  display: inline-block;
  background: var(--grad-primary);
  color: #fff; text-decoration: none;
  padding: 14px 32px; border-radius: 40px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.25);
}
.cta-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(56, 189, 248, 0.4);
}

/* =============================
   BLOG GRID
   ============================= */
.blog-grid-section { margin-bottom: 60px; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden; position: relative;
  display: flex; flex-direction: column;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.blog-card-coming { opacity: 0.55; pointer-events: none; }

.blog-card-badge {
  background: rgba(56,189,248,0.1);
  color: var(--accent-cyan);
  font-family: var(--font-display); font-size: 0.6rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 6px 14px; display: inline-block;
  border-bottom: 1px solid var(--border);
}

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

.blog-card-date {
  font-size: 0.75rem; color: var(--text-muted);
  font-family: var(--font-display); letter-spacing: 0.05em;
  margin-bottom: 10px; display: block;
}

.blog-card-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.95rem; line-height: 1.4; letter-spacing: 0.02em;
  margin-bottom: 12px;
}
.blog-card-title a {
  color: var(--text-primary); text-decoration: none;
  transition: color var(--transition);
}
.blog-card-title a:hover { color: var(--accent-cyan); }

.blog-card-excerpt {
  font-size: 0.88rem; color: var(--text-secondary);
  line-height: 1.7; flex: 1; margin-bottom: 20px;
}

.blog-card-link {
  color: var(--accent-cyan); text-decoration: none;
  font-family: var(--font-display); font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: gap var(--transition);
  display: inline-flex; align-items: center; gap: 4px;
}
.blog-card-link:hover { gap: 8px; }

.coming-tag {
  color: var(--text-muted); font-size: 0.75rem;
  font-style: italic;
}

/* =============================
   POST LAYOUT
   ============================= */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px; align-items: start;
  max-width: 1000px;
}

.post-body { min-width: 0; }

.post-section { margin-bottom: 40px; }

.post-section h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.1rem; letter-spacing: 0.04em;
  margin-bottom: 16px; color: var(--text-primary);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.post-section h3 {
  font-family: var(--font-display); font-size: 0.9rem;
  letter-spacing: 0.04em; margin: 24px 0 12px;
  color: var(--accent-cyan);
}

.post-section p {
  color: var(--text-secondary); line-height: 1.85; margin-bottom: 16px;
  font-size: 0.97rem;
}

.post-list {
  list-style: none; display: grid; gap: 12px;
  margin: 16px 0;
}
.post-list li {
  color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7;
  padding-left: 20px; position: relative;
}
.post-list li::before {
  content: '›'; color: var(--accent-cyan);
  position: absolute; left: 0; font-size: 1.1rem; line-height: 1.5;
}
.post-list strong { color: var(--text-primary); }

.post-quote {
  border-left: 3px solid var(--accent-violet);
  margin: 24px 0; padding: 16px 24px;
  background: rgba(167,139,250,0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-secondary); font-style: italic;
  font-size: 1rem; line-height: 1.75;
}

/* Placeholder Banner */
.placeholder-banner {
  display: flex; align-items: center; gap: 14px;
  background: rgba(251, 146, 60, 0.08);
  border: 1px dashed rgba(251, 146, 60, 0.35);
  border-radius: var(--radius-md);
  padding: 16px 20px; margin-bottom: 36px;
  color: var(--accent-orange); font-size: 0.88rem;
}
.ph-icon { font-size: 1.2rem; flex-shrink: 0; }
.placeholder-banner p { margin: 0; }
.placeholder-banner strong { color: var(--accent-orange); }

/* Post CTA Inline */
.post-cta-inline {
  background: linear-gradient(135deg, rgba(56,189,248,0.06) 0%, rgba(167,139,250,0.06) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg); padding: 32px;
  margin-top: 48px;
}
.post-cta-inline h3 {
  font-family: var(--font-display); font-size: 0.95rem;
  letter-spacing: 0.05em; margin-bottom: 10px;
}
.post-cta-inline p {
  color: var(--text-secondary); font-size: 0.92rem;
  margin-bottom: 20px;
}
.post-cta-inline a:not(.cta-link) {
  color: var(--accent-cyan); text-decoration: none;
}
.post-cta-inline a:not(.cta-link):hover { text-decoration: underline; }

/* Sidebar */
.post-sidebar { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 20px; }

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
}

.sidebar-heading {
  font-family: var(--font-display); font-size: 0.8rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 14px; color: var(--text-primary);
}

.sidebar-card p {
  font-size: 0.88rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 16px;
}

.sidebar-cta {
  display: inline-block; color: var(--accent-cyan);
  text-decoration: none; font-family: var(--font-display);
  font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(56,189,248,0.3);
  padding-bottom: 2px;
  transition: border-color var(--transition);
}
.sidebar-cta:hover { border-color: var(--accent-cyan); }

.sidebar-links { list-style: none; display: grid; gap: 10px; }
.sidebar-links a {
  color: var(--text-secondary); text-decoration: none;
  font-size: 0.88rem; transition: color var(--transition);
}
.sidebar-links a:hover { color: var(--accent-cyan); }
.coming-tag-sm { color: var(--text-muted); font-size: 0.82rem; font-style: italic; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.15);
  color: var(--text-secondary);
  font-size: 0.72rem; padding: 4px 12px;
  border-radius: 20px; font-family: var(--font-display);
  letter-spacing: 0.06em;
}

/* =============================
   FOOTER
   ============================= */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px;
  margin-top: 40px;
}

.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; flex-direction: column;
  align-items: center; gap: 24px;
  text-align: center;
}

.footer-tagline { font-size: 0.82rem; color: var(--text-muted); margin-top: 6px; }

.footer-nav { display: flex; gap: 24px; }
.footer-nav a {
  color: var(--text-muted); text-decoration: none;
  font-size: 0.82rem; font-family: var(--font-display);
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--accent-cyan); }

.footer-copy { font-size: 0.75rem; color: var(--text-muted); }

/* =============================
   ANIMATIONS
   ============================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(56,189,248,0.15); }
  50% { box-shadow: 0 0 40px rgba(56,189,248,0.35); }
}

/* =============================
   RESPONSIVE
   ============================= */
@media (max-width: 768px) {
  .tool-card { padding: 24px; }
  .controls { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .step { flex-direction: column; gap: 12px; }
  .step-num { font-size: 1.8rem; }
  .blog-cta-card { padding: 32px 20px; }
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
  .nav-inner { padding: 0 16px; }
  .main { padding: 0 16px 60px; }
}

@media (max-width: 480px) {
  .hero { padding: 50px 16px 40px; }
  .results-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .results-actions { flex-direction: column; }
}