/* ===============================
   QuickCalcLabs — Modern Gradient UI
   Light & Dark theme, Glassmorphism,
   Playful animations, Responsive grid
   =============================== */

/* -------- Fonts (system stack for speed) -------- */
:root {
  /* Brand Gradients */
  --bg-gradient-light: radial-gradient(1200px 600px at 10% -10%, #ffe6f6 0%, transparent 55%),
                       radial-gradient(900px 500px at 110% 10%, #e6f0ff 0%, transparent 50%),
                       linear-gradient(135deg, #a18cd1 0%, #fbc2eb 50%, #fdfbfb 100%);
  --bg-gradient-dark: radial-gradient(1200px 600px at -10% -10%, rgba(255, 107, 160, .15) 0%, transparent 55%),
                      radial-gradient(900px 500px at 110% -10%, rgba(106, 130, 251, .15) 0%, transparent 50%),
                      linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);

  /* Surfaces */
  --surface-1-light: rgba(255, 255, 255, 0.78);
  --surface-1-dark:  rgba(22, 22, 26, 0.85);
  --surface-2-light: rgba(255, 255, 255, 0.35);
  --surface-2-dark:  rgba(255, 255, 255, 0.06);

  /* Text */
  --text-strong-light: #181a20;
  --text-weak-light:   #51586a;
  --text-strong-dark:  #f3f6ff;
  --text-weak-dark:    #b7c0d1;

  /* Accents */
  --accent-pink: #ff7eb3;
  --accent-blue: #6a82fb;
  --accent-green: #43e97b;
  --accent-teal: #38f9d7;
  --accent-orange: #ff8f70;
  --accent-red: #ee0979;
  --accent-yellow: #ffd166;

  /* Shadows & effects */
  --shadow-sm: 0 6px 16px rgba(0,0,0,0.08);
  --shadow-md: 0 12px 28px rgba(0,0,0,0.14);
  --shadow-lg: 0 22px 50px rgba(0,0,0,0.22);

  /* Radius & layout */
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 9px;
  --container: 1200px;

  /* Motion */
  --ease: cubic-bezier(.2,.8,.2,1);
  --fast: .18s;
  --slow: .4s;
}

/* ------------- Reset / Base ------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Inter, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.6;
  color: var(--text-strong-light);
  background: var(--bg-gradient-light) fixed;
  background-size: cover;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Dark mode root */
.dark-mode {
  color: var(--text-strong-dark);
  background: var(--bg-gradient-dark) fixed;
  background-size: cover;
}

/* Selection */
::selection { background: #6a82fb33; }

/* Links & focus */
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Containers */
section, .ad-container { width: min(92vw, var(--container)); margin-inline: auto; }

/* ------------- Header ------------- */
.header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 1.2rem;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: var(--surface-2-light);
  border-bottom: 1px solid #ffffff5a;
}
.dark-mode .header {
  background: var(--surface-2-dark);
  border-bottom: 1px solid #ffffff1a;
}

.logo {
  font-weight: 800; letter-spacing: .2px;
  font-size: 1.2rem;
  background: linear-gradient(90deg, var(--accent-pink), var(--accent-blue));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.header nav { display: flex; align-items: center; gap: 1rem; }
.header nav a {
  padding: .55rem .8rem; border-radius: 10px; font-weight: 600;
  color: inherit; opacity: .9; transition: opacity var(--fast) var(--ease), background var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.header nav a:hover { opacity: 1; background: #ffffff40; transform: translateY(-1px); }
.dark-mode .header nav a:hover { background: #ffffff12; }

#darkModeToggle {
  margin-left: .4rem;
  border: 0;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
  color: #fff; padding: .55rem .7rem;
  border-radius: 10px; cursor: pointer; font-size: .95rem; font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
#darkModeToggle:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* ------------- Hero ------------- */
.hero {
  text-align: center; padding: clamp(3rem, 7vw, 6rem) 1rem 2rem;
}
.hero h1 {
  margin: 0 0 .8rem 0;
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  line-height: 1.1;
  background: linear-gradient(90deg, #6a82fb, #ff7eb3, #43e97b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: var(--text-weak-light);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 720px;
  margin: 0 auto 1.5rem;
  line-height: 1.7;
}
.dark-mode .hero p { color: var(--text-weak-dark); }


.cta-btn {
  display: inline-block;
  padding: .9rem 1.4rem;
  border-radius: 999px;
  font-weight: 800; letter-spacing: .2px; color: #fff;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
  box-shadow: 0 8px 24px rgba(106,130,251,.35);
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(106,130,251,.45); }

/* ------------- Ads ------------- */
.ad-container {
  margin: 1.5rem auto 2.2rem; padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-2-light);
  border: 1px dashed #ffffff70;
  color: var(--text-weak-light); text-align: center; font-weight: 600;
}
.dark-mode .ad-container {
  background: var(--surface-2-dark);
  border-color: #ffffff20; color: var(--text-weak-dark);
}

/* ------------- Stats ------------- */
.stats {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(4, minmax(0,1fr));
  background: var(--surface-2-light);
  padding: 1rem; border-radius: var(--radius-lg);
}
.dark-mode .stats { background: var(--surface-2-dark); }
.stat {
  background: var(--surface-1-light); border-radius: var(--radius-md);
  padding: 1rem; text-align: center; box-shadow: var(--shadow-sm);
}
.dark-mode .stat { background: var(--surface-1-dark); }
.stat h2 { margin: .1rem 0 .2rem; font-size: clamp(1.3rem, 2.4vw, 1.9rem); }
.stat p { margin: 0; color: var(--text-weak-light); font-weight: 600; }
.dark-mode .stat p { color: var(--text-weak-dark); }

/* ------------- Calculator Section ------------- */
.section-title {
  text-align: center; margin: 2.8rem auto 1.4rem;
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  letter-spacing: .2px;
}

.calculator-grid {
  display: grid; gap: 1.35rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.calculator-card {
  position: relative;
  padding: 1.4rem 1.2rem 1.2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(245,245,255,0.8));
  box-shadow: var(--shadow-sm);
  transition: transform var(--slow) var(--ease), box-shadow var(--slow) var(--ease);
  border: 1px solid #e6e6f0;
}
.dark-mode .calculator-card {
  background: linear-gradient(145deg, rgba(22,22,26,0.95), rgba(40,40,46,0.85));
  border-color: #2d2d35;
}
.calculator-card::after {
  content: "";
  position: absolute; inset: -40% -40% auto auto; width: 200px; height: 200px;
  background: radial-gradient(120px 120px at 30% 30%, #ffffffcc, transparent 70%);
  opacity: .14; transform: rotate(35deg);
  pointer-events: none;
}
.dark-mode .calculator-card::after { opacity: .06; }

.calculator-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.calculator-card h3 { margin: .15rem 0 .35rem; font-size: 1.04rem; }
.calculator-card p { margin: 0; color: var(--text-weak-light); }
.dark-mode .calculator-card p { color: var(--text-weak-dark); }

.badge {
  display: inline-block; margin-bottom: .4rem;
  padding: .3rem .6rem; border-radius: 999px;
  font-size: .72rem; font-weight: 800; letter-spacing: .2px; color: #fff;
  background: linear-gradient(90deg, var(--accent-pink), var(--accent-blue));
  box-shadow: 0 6px 16px rgba(255,126,179,.35);
}

.card-btn {
  display: inline-flex; align-items: center; gap: .45rem;
  margin-top: .9rem; font-weight: 800;
  padding: .6rem .95rem; border-radius: 999px; color: #0e1330;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-teal));
  box-shadow: 0 8px 18px rgba(67,233,123,.35);
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.card-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(67,233,123,.45); }
.dark-mode .card-btn { color: #071018; }

/* ------------- SEO Content ------------- */
.seo-content {
  margin: 2.6rem auto 2.2rem;
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  background: var(--surface-2-light);
  border: 1px solid #ffffff7a;
  box-shadow: var(--shadow-sm);
}
.dark-mode .seo-content {
  background: var(--surface-2-dark);
  border-color: #ffffff18;
}
.seo-content h2 {
  margin: .2rem 0 1rem; text-align: center;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
}
.seo-content h3 { margin: 1.4rem 0 .4rem; font-size: 1.05rem; }
.seo-content p { margin: .35rem 0; color: var(--text-weak-light); }
.dark-mode .seo-content p { color: var(--text-weak-dark); }

/* Expandable FAQs */
details {
  margin-top: .6rem; border-radius: var(--radius-md);
  background: var(--surface-1-light); border: 1px solid #ffffff7a;
  overflow: hidden; transition: background var(--slow) var(--ease);
}
.dark-mode details {
  background: #101419; border-color: #ffffff10;
}
summary {
  list-style: none; cursor: pointer; user-select: none;
  padding: .75rem .9rem; font-weight: 700;
  background: linear-gradient(90deg, #ffffff70, #ffffff10);
}
.dark-mode summary {
  background: linear-gradient(90deg, #ffffff12, #ffffff05);
}
summary::-webkit-details-marker { display: none; }
details[open] summary { border-bottom: 1px solid #ffffff50; }
details > p { padding: .8rem .9rem 1rem; margin: 0; }

/* ------------- Footer ------------- */
footer {
  width: 100%;
  margin-top: 2rem;
  padding: 2rem 1rem;
  text-align: center;
  color: var(--text-weak-light);
  background: linear-gradient(180deg, transparent, #ffffff30);
}
.dark-mode footer {
  color: var(--text-weak-dark);
  background: linear-gradient(180deg, transparent, #00000030);
}
footer a { font-weight: 700; text-decoration: underline dotted transparent; }
footer a:hover { text-decoration-color: currentColor; }

/* ---------- Affiliate Disclosure ---------- */
footer .affiliate-disclosure {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-md);
  background: var(--surface-2-light);
  border: 1px solid #ffffff70;
  color: var(--text-weak-light);
}
.dark-mode footer .affiliate-disclosure {
  background: var(--surface-2-dark);
  border-color: #ffffff20;
  color: var(--text-weak-dark);
}

/* ------------- Floating CTA ------------- */
.floating-cta {
  position: fixed; right: 20px; bottom: 20px;
  z-index: 70;
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .9rem 1.15rem;
  border-radius: 999px; font-weight: 900; color: #fff;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-red));
  box-shadow: var(--shadow-lg);
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease), filter var(--fast) var(--ease);
}
.floating-cta:hover { transform: translateY(-3px) scale(1.02); filter: saturate(1.1); }

/* ------------- Scrollbar (nice, subtle) ------------- */
@media (pointer: fine) {
  ::-webkit-scrollbar { width: 12px; height: 12px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #c9d1ff88, #ffb5d688);
    border-radius: 999px; border: 3px solid transparent; background-clip: padding-box;
  }
  .dark-mode ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #324a7188, #4d2f4388);
  }
}

/* ------------- Responsive ------------- */
@media (max-width: 1100px) {
  .calculator-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .header { padding: .8rem .9rem; }
  .calculator-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .calculator-grid { grid-template-columns: 1fr; }
  .floating-cta { right: 14px; bottom: 14px; }
}

/* ------------- Reduced Motion ------------- */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ------------- Utility (optional) ------------- */
.hide { display: none !important; }
.muted { color: var(--text-weak-light) !important; }
.dark-mode .muted { color: var(--text-weak-dark) !important; }

/* ---------- Calculator Page Layout ---------- */
.calc-wrapper {
  max-width: 760px;
  margin: 2rem auto;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface-1-light);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.dark-mode .calc-wrapper {
  background: var(--surface-1-dark);
}

/* Input Fields */
.calc-wrapper input, .calc-wrapper select {
  width: 100%;
  padding: .8rem 1rem;
  margin: .5rem 0 1rem;
  border-radius: var(--radius-md);
  border: 1px solid #ddd;
  font-size: 1rem;
  transition: border var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.calc-wrapper input:focus, .calc-wrapper select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(106,130,251,.25);
  outline: none;
}

/* Calculate Button */
.calc-wrapper button {
  display: inline-block;
  padding: .9rem 1.3rem;
  border-radius: 999px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
  border: none;
  cursor: pointer;
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.calc-wrapper button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Result Box */
.result-box {
  margin-top: 1.5rem;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.1rem;
  background: linear-gradient(145deg, #f0f4ff, #fff0f7);
  color: var(--text-strong-light);
}
.dark-mode .result-box {
  background: linear-gradient(145deg, #1a1f2e, #292f45);
  color: var(--text-strong-dark);
}

/* ---------- Related Links (SEO internal linking) ---------- */
.related-links {
  margin: 2.5rem auto;
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background: var(--surface-2-light);
  box-shadow: var(--shadow-sm);
}
.dark-mode .related-links { background: var(--surface-2-dark); }
.related-links h3 {
  margin-bottom: 1rem;
  text-align: center;
}
.related-links a {
  display: block;
  padding: .7rem 1rem;
  margin: .4rem 0;
  border-radius: var(--radius-md);
  font-weight: 600;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-teal));
  color: #0d1a1f;
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.related-links a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.dark-mode .related-links a { color: #000; }

/* ---------- FAQ ---------- */
.faq-section {
  margin: 2.5rem auto;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--surface-2-light);
}
.dark-mode .faq-section { background: var(--surface-2-dark); }

.faq-section details {
  margin: .6rem 0;
  border-radius: var(--radius-md);
  border: 1px solid #ccc;
  background: var(--surface-1-light);
}
.dark-mode .faq-section details {
  background: var(--surface-1-dark);
  border-color: #444;
}
.faq-section summary {
  padding: .8rem 1rem;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-red));
  color: #fff;
}
.faq-section details[open] summary {
  border-bottom: 1px solid rgba(255,255,255,.3);
}
.faq-section details p {
  padding: .9rem 1rem;
  margin: 0;
  color: var(--text-weak-light);
}
.dark-mode .faq-section details p { color: var(--text-weak-dark); }

.unit-toggle button {
  padding: 10px 20px;
  border-radius: 25px;
  border: 2px solid transparent;
  background: #f9f9f9;
  color: #333;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.unit-toggle button:hover {
  background: linear-gradient(135deg, #7f5af0, #2cb67d);
  color: #fff;
}

.unit-toggle button.active {
  background: linear-gradient(135deg, #7f5af0, #2cb67d); /* colorful gradient */
  color: white !important;  /* always readable */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}
.calendar-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 24px;
  border-radius: 25px;
  background: linear-gradient(135deg, #4dabf7, #228be6); 
  color: #fff; /* Ensure text stays white */
  font-weight: 600;
  text-decoration: none;
  font-size: 16px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.calendar-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}

.dark-mode .calendar-btn {
  background: linear-gradient(135deg, #4dabf7, #228be6); /* Blue gradient for dark mode */
  color: #fff;
}
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-right: 6px;
}

.badge-period {
  background: linear-gradient(135deg, #ff6b81, #ff4757);
}

.badge-ovulation {
  background: linear-gradient(135deg, #9b59b6, #8e44ad);
}

.badge-fertile {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
  gap: 15px;
  margin-top: 20px;
}
.card {
  background: var(--card-bg, #fff);
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.card a { text-decoration:none; font-weight:600; color: var(--text,#222);}
.card a:hover { color: var(--accent,#ff6b81); }

/* Progress Bar Container */
.progress-container {
  margin: 20px 0;
}

.progress-bar {
  width: 100%;
  height: 20px;
  background: var(--card-bg, #eee);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 15px;
}

.bar {
  height: 100%;
  width: 0;
  border-radius: 10px;
  transition: width 1s ease-in-out;
}

/* Colors for different targets */
.bar.green {
  background: linear-gradient(90deg, #4caf50, #81c784);
}

.bar.blue {
  background: linear-gradient(90deg, #2196f3, #64b5f6);
}

.bar.orange {
  background: linear-gradient(90deg, #ff9800, #ffb74d);
}

/* Dark mode adjustment */
body.dark .progress-bar {
  background: #333;
}
/* ===========================
   Blog Post Styling
=========================== */
.blog-post {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  line-height: 1.7;
}

.blog-post h2 {
  margin-top: 2rem;
  color: var(--text);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.3rem;
}

/* Info callouts */
.info-box {
  background: var(--card-bg);
  border-left: 4px solid var(--primary);
  padding: 1rem;
  margin: 1.5rem 0;
  border-radius: 6px;
  font-weight: 500;
}

/* ===========================
   Comparison Table
=========================== */
.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.comparison-table th {
  background: var(--primary);
  color: #fff;
  padding: 0.75rem;
  text-align: left;
}

.comparison-table td {
  border: 1px solid var(--border-color, #ddd);
  padding: 0.75rem;
}

.comparison-table tr:nth-child(even) {
  background: var(--card-bg);
}

/* ===========================
   Affiliate Cards
=========================== */
.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.affiliate-card {
  background: var(--card-bg);
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.affiliate-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.affiliate-card h4 {
  margin: 0.5rem 0;
  color: var(--text);
}

.affiliate-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.affiliate-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.buy-btn {
  display: inline-block;
  background: linear-gradient(45deg, var(--primary), #ff9800);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}

.buy-btn:hover {
  background: linear-gradient(45deg, #ff9800, var(--primary));
}

/* ===========================
   FAQ Accordion
=========================== */
.faq {
  margin: 2rem 0;
}

.faq-item {
  border-bottom: 1px solid var(--border-color, #ddd);
  padding: 1rem 0;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  padding: 0.5rem 0;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding: 0.5rem 0;
  color: var(--text-muted);
}

.faq-item.active .faq-answer {
  display: block;
}

/* ===========================
   Blog Layout
=========================== */
.blog-post {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}

.blog-post h1, 
.blog-post h2, 
.blog-post h3 {
  margin-top: 2rem;
  font-weight: bold;
  color: var(--primary);
}

.blog-post h1 {
  font-size: 2.2rem;
  text-align: center;
  background: linear-gradient(45deg, #ff4081, #7c4dff, #00bcd4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.blog-post h2 {
  font-size: 1.6rem;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.3rem;
}

/* ===========================
   Comparison Table
=========================== */
.comparison-table {
  margin: 2rem 0;
  overflow-x: auto;
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th, 
.comparison-table td {
  padding: 0.9rem;
  border: 1px solid var(--border-color, #ddd);
  text-align: left;
}

.comparison-table th {
  background: var(--primary);
  color: #fff;
  font-weight: bold;
}

.comparison-table tr:nth-child(even) {
  background: var(--card-bg);
}

/* ===========================
   Affiliate Cards
=========================== */
.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.affiliate-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.affiliate-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

.affiliate-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.buy-btn {
  display: inline-block;
  background: linear-gradient(45deg, var(--primary), #ff9800);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
}

/* ===========================
   Explore More & Blogs
=========================== */
.explore-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.explore-card {
  background: var(--card-bg);
  padding: 1rem;
  border-radius: 10px;
  text-align: center;
  font-weight: bold;
  color: var(--text);
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  transition: all 0.2s ease;
}

.explore-card:hover {
  background: var(--primary);
  color: #fff;
}

/* ===========================
   FAQs
=========================== */
.faq {
  margin: 2rem 0;
}

.faq-item {
  background: var(--card-bg);
  padding: 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.faq-question {
  font-weight: bold;
}

.faq-answer {
  display: none;
  margin-top: 0.5rem;
  color: var(--text-muted);
}

.faq-item.active .faq-answer {
  display: block;
}