/* ============================================================
   PokéCP Calc – Main Stylesheet
   Design: Clean dark-mode gaming aesthetic with yellow accent
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --clr-bg:         #0d0f1a;
  --clr-surface:    #151826;
  --clr-surface-2:  #1c1f32;
  --clr-border:     #2a2e47;
  --clr-accent:     #f6c90e;
  --clr-accent-2:   #ff6b35;
  --clr-text:       #e8eaf2;
  --clr-text-muted: #8b90a8;
  --clr-green:      #4caf50;
  --clr-red:        #ef5350;
  --clr-blue:       #5c9eff;

  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Nunito', sans-serif;

  --radius:    12px;
  --radius-sm: 6px;
  --shadow:    0 4px 24px rgba(0,0,0,0.45);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);

  --max-w: 1100px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.5rem; }
code {
  font-family: 'Fira Mono', monospace;
  background: var(--clr-surface-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--clr-accent);
}

/* ── Layout ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hidden { display: none !important; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,15,26,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  color: var(--clr-text);
}
.logo-ball {
  font-size: 1.4rem;
  color: var(--clr-accent);
  line-height: 1;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.logo-text em { color: var(--clr-accent); font-style: normal; }

/* Nav */
.main-nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 0.25rem;
}
.main-nav a {
  display: block;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.02em;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--clr-accent);
  background: rgba(246,201,14,0.08);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--clr-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 4rem 0 3rem;
  overflow: hidden;
}
.hero--short { padding: 2.5rem 0 2rem; }
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(246,201,14,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 30%, rgba(255,107,53,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(246,201,14,0.12);
  border: 1px solid rgba(246,201,14,0.3);
  color: var(--clr-accent);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
}
.accent { color: var(--clr-accent); }
.hero-sub {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ============================================================
   TOOL SECTION
   ============================================================ */
.tool-section { padding: 0 0 3rem; }

.tool-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 2.5rem;
}
.tool-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-accent);
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--clr-border);
  letter-spacing: 0.02em;
}

/* Steps */
.tool-step {
  margin-bottom: 1.75rem;
}
.step-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  background: var(--clr-accent);
  color: var(--clr-bg);
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}
.optional {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--clr-text-muted);
  font-family: var(--font-body);
}
.range { font-size: 0.8rem; color: var(--clr-text-muted); font-weight: 400; }

/* Search */
.search-wrap { position: relative; }
#pokemon-search {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
#pokemon-search:focus { border-color: var(--clr-accent); }
#pokemon-search::placeholder { color: var(--clr-text-muted); }

.autocomplete-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  list-style: none;
  padding: 0.25rem 0;
  margin: 0;
  z-index: 50;
  max-height: 220px;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.autocomplete-list li {
  padding: 0.55rem 1rem;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background 0.15s;
}
.autocomplete-list li:hover, .autocomplete-list li[aria-selected="true"] {
  background: rgba(246,201,14,0.1);
  color: var(--clr-accent);
}

/* Pokemon Preview */
.pokemon-preview {
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}
.pokemon-preview .poke-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-accent);
}
.poke-stats-mini { color: var(--clr-text-muted); font-size: 0.85rem; }

/* IV Grid */
.iv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
}
.iv-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.iv-field input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  outline: none;
  transition: border-color 0.2s;
}
.iv-field input:focus { border-color: var(--clr-accent); }

/* Range Slider */
.range-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}
#target-level {
  flex: 1;
  -webkit-appearance: none;
  height: 6px;
  background: var(--clr-surface-2);
  border-radius: 999px;
  outline: none;
  accent-color: var(--clr-accent);
}
#target-level::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  background: var(--clr-accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(246,201,14,0.2);
}
#target-level-val {
  min-width: 40px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--clr-accent);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.6rem;
}

/* Calc Button */
.calc-btn {
  display: block;
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: var(--clr-accent);
  color: var(--clr-bg);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  margin-top: 0.5rem;
}
.calc-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.calc-btn:active { transform: translateY(0); }

/* Results */
.results { margin-top: 1.75rem; animation: fadeUp 0.3s ease; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.result-card {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
}
.result-card.primary {
  border-color: rgba(246,201,14,0.4);
  background: rgba(246,201,14,0.06);
}
.result-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--clr-text-muted);
  margin-bottom: 0.35rem;
}
.result-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--clr-accent);
  line-height: 1.1;
}
.result-card.primary .result-value { font-size: 2.2rem; }

.powerup-costs {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
}
.powerup-costs strong { color: var(--clr-accent); }

/* ============================================================
   HOW TO / CONTENT SECTIONS
   ============================================================ */
.how-to {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 2.5rem;
}
.how-to h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 1.25rem;
}
.steps-list {
  padding-left: 1.5rem;
  counter-reset: steps;
  list-style: none;
}
.steps-list li {
  position: relative;
  padding-left: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--clr-text-muted);
}
.steps-list li::before {
  content: counter(steps);
  counter-increment: steps;
  position: absolute;
  left: -1.5rem;
  width: 22px; height: 22px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-accent);
  top: 3px;
}
.steps-list li strong { color: var(--clr-text); }

/* FAQ */
.faq-section {
  margin-bottom: 3rem;
}
.faq-section h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.faq-item {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  overflow: hidden;
}
.faq-item summary {
  padding: 1rem 1.25rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s, background 0.2s;
}
.faq-item summary:hover { color: var(--clr-accent); background: rgba(246,201,14,0.04); }
.faq-item summary::after { content: '+'; font-size: 1.2rem; color: var(--clr-text-muted); }
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  padding: 0 1.25rem 1rem;
  color: var(--clr-text-muted);
  font-size: 0.95rem;
}

/* ============================================================
   BLOG INDEX
   ============================================================ */
.blog-index-section { padding: 2rem 0 3rem; }

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 700px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-card.featured { grid-column: 1 / -1; flex-direction: row; display: flex; }
  .blog-card.featured .blog-card-img { width: 320px; flex-shrink: 0; }
  .blog-card.featured .blog-card-body { padding: 1.75rem; }
}
@media (min-width: 900px) {
  .blog-grid { grid-template-columns: 1fr 1fr 1fr; }
  .blog-card.featured { grid-column: 1 / -1; }
}

.blog-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.blog-card:hover { border-color: rgba(246,201,14,0.4); transform: translateY(-2px); }
.blog-card.coming-soon { opacity: 0.6; pointer-events: none; }

.blog-card-img { position: relative; }
.blog-img-placeholder {
  background: var(--clr-surface-2);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-img-icon { font-size: 3rem; }
.tag {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: var(--clr-accent);
  color: var(--clr-bg);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.blog-card-body { padding: 1.25rem; }
.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.blog-cat {
  background: rgba(246,201,14,0.12);
  color: var(--clr-accent);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}
.blog-meta time { font-size: 0.82rem; color: var(--clr-text-muted); }
.blog-card h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.6rem;
}
.blog-card h2 a { color: var(--clr-text); text-decoration: none; }
.blog-card h2 a:hover { color: var(--clr-accent); }
.blog-card p { font-size: 0.9rem; color: var(--clr-text-muted); margin-bottom: 0.75rem; }

.read-more-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-accent);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.coming-soon-badge {
  display: inline-block;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-cta-box {
  background: linear-gradient(135deg, rgba(246,201,14,0.1), rgba(255,107,53,0.08));
  border: 1px solid rgba(246,201,14,0.3);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}
.blog-cta-box h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.blog-cta-box p { color: var(--clr-text-muted); margin-bottom: 1.25rem; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-bg);
}
.btn-outline {
  background: transparent;
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border);
}
.btn-outline:hover { border-color: var(--clr-accent); color: var(--clr-accent); }

/* ============================================================
   BLOG POST
   ============================================================ */
.breadcrumb-wrap {
  padding: 1rem 0 0;
  border-bottom: 1px solid var(--clr-border);
}
.breadcrumb {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  padding-bottom: 0.75rem;
}
.breadcrumb li:not(:last-child)::after { content: '›'; margin-left: 0.4rem; }
.breadcrumb a { color: var(--clr-text-muted); }
.breadcrumb a:hover { color: var(--clr-accent); }
.breadcrumb [aria-current="page"] { color: var(--clr-text); }

.post-header {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--clr-border);
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.read-time { font-size: 0.82rem; color: var(--clr-text-muted); }
.post-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.post-intro {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 760px;
  margin-bottom: 1.5rem;
}

.post-inline-cta {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(246,201,14,0.07);
  border: 1px solid rgba(246,201,14,0.25);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
}
.post-inline-cta span { font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }
.post-inline-cta strong { color: var(--clr-text); }

/* TOC */
.toc {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-left: 3px solid var(--clr-accent);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  max-width: 560px;
}
.toc-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.75rem;
}
.toc-list {
  padding-left: 1.25rem;
  margin: 0;
}
.toc-list li {
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
}
.toc-list a { color: var(--clr-text-muted); }
.toc-list a:hover { color: var(--clr-accent); }

/* Post body */
.post-body { padding: 2rem 0; }
.post-body section { margin-bottom: 2.5rem; }
.post-body h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--clr-text);
  scroll-margin-top: 80px;
}
.post-body p { color: var(--clr-text-muted); margin-bottom: 1rem; }
.post-body ul, .post-body ol {
  color: var(--clr-text-muted);
  margin-bottom: 1rem;
}
.post-body li { margin-bottom: 0.35rem; }
.post-body strong { color: var(--clr-text); }
.post-body em { color: var(--clr-accent); font-style: normal; }

.formula-box {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-left: 3px solid var(--clr-blue);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  overflow-x: auto;
}
.formula-box code {
  background: none;
  padding: 0;
  color: var(--clr-blue);
  font-size: 0.95rem;
}

.info-box {
  background: rgba(92,158,255,0.07);
  border: 1px solid rgba(92,158,255,0.25);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
  font-size: 0.92rem;
  color: var(--clr-text-muted);
}
.info-box strong { color: var(--clr-blue); }
.info-box--green {
  background: rgba(76,175,80,0.07);
  border-color: rgba(76,175,80,0.25);
}
.info-box--green strong { color: var(--clr-green); }

.stat-table-wrap { overflow-x: auto; margin: 1.25rem 0; }
.stat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.stat-table th, .stat-table td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--clr-border);
}
.stat-table th {
  background: var(--clr-surface);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}
.stat-table td { color: var(--clr-text-muted); }
.stat-table tr:last-child td { border-bottom: none; }
.stat-table tr:hover td { background: rgba(255,255,255,0.02); }

.guide-steps {
  list-style: none;
  padding: 0;
  counter-reset: guide;
}
.guide-steps li {
  counter-increment: guide;
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  margin-bottom: 0.75rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
}
.guide-steps li::before {
  content: counter(guide);
  position: absolute;
  left: 1rem;
  top: 1.25rem;
  width: 28px; height: 28px;
  background: var(--clr-accent);
  color: var(--clr-bg);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.guide-steps li strong { display: block; color: var(--clr-text); margin-bottom: 0.4rem; font-family: var(--font-display); font-size: 1rem; }
.guide-steps li p { margin: 0; font-size: 0.9rem; }

/* Placeholder */
.placeholder-section {
  background: var(--clr-surface);
  border: 2px dashed rgba(246,201,14,0.35);
  border-radius: var(--radius);
  padding: 2rem;
}
.placeholder-badge {
  display: inline-block;
  background: rgba(246,201,14,0.12);
  border: 1px solid rgba(246,201,14,0.3);
  color: var(--clr-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.placeholder-note { color: var(--clr-text-muted); font-size: 0.92rem; }
.placeholder-list {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  margin: 0.75rem 0;
}
.placeholder-block {
  background: var(--clr-surface-2);
  border: 1px dashed var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: 0.75rem;
  color: var(--clr-text-muted);
  font-size: 0.88rem;
  font-style: italic;
}

/* Post footer */
.post-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--clr-border);
}
.post-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}
.post-tags a {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  text-decoration: none;
}
.post-tags a:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.post-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 2.5rem 0 0;
  margin-top: 4rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}
@media (min-width: 600px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
.footer-brand .logo { margin-bottom: 0.6rem; }
.footer-brand p {
  font-size: 0.83rem;
  color: var(--clr-text-muted);
  max-width: 300px;
}
.footer-nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.footer-nav a {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  text-decoration: none;
}
.footer-nav a:hover { color: var(--clr-accent); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 1rem 0;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  text-align: center;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: block;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    padding: 0.75rem 1rem;
  }
  .main-nav.open ul { flex-direction: column; }
  .nav-toggle { display: block; }

  .iv-grid { grid-template-columns: 1fr 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .tool-card { padding: 1.25rem; }
  .how-to { padding: 1.25rem; }
  .post-header { padding: 1.5rem 0 1rem; }
}