/* ================================================================
   Cold Day Calculator — Design System & Global Styles
   ================================================================ */

/* ── Google Font ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Variables ───────────────────────────────────────────── */
:root {
  /* Brand */
  --brand-deep:    #0e132b;
  --brand-accent:  #652136;
  --brand-blue:    #3b82f6;
  --brand-cyan:    #06b6d4;
  --brand-purple:  #8b5cf6;
  --brand-pink:    #ec4899;
  --brand-green:   #10b981;
  --brand-amber:   #f59e0b;
  --brand-red:     #ef4444;

  /* Neutrals */
  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --gray-950: #020617;

  /* Semantic — Light Mode */
  --bg-primary:    #ffffff;
  --bg-secondary:  var(--gray-50);
  --bg-tertiary:   var(--gray-100);
  --bg-card:       #ffffff;
  --bg-card-hover: var(--gray-50);
  --text-primary:  var(--gray-900);
  --text-secondary:var(--gray-600);
  --text-muted:    var(--gray-400);
  --border-color:  var(--gray-200);
  --border-light:  var(--gray-100);
  --shadow-sm:     0 1px 2px rgba(0,0,0,.05);
  --shadow-md:     0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg:     0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
  --shadow-xl:     0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.04);
  --shadow-glow:   0 0 40px rgba(59,130,246,.12);

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs:  .25rem;
  --space-sm:  .5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Radius */
  --radius-sm:  .375rem;
  --radius-md:  .5rem;
  --radius-lg:  .75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.5rem;
  --radius-full:9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(.4,0,.2,1);
  --transition-base: 250ms cubic-bezier(.4,0,.2,1);
  --transition-slow: 350ms cubic-bezier(.4,0,.2,1);

  /* Layout */
  --max-width:    1200px;
  --header-height: 72px;
}

/* ── Dark Mode ───────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg-primary:    var(--gray-950);
  --bg-secondary:  var(--gray-900);
  --bg-tertiary:   var(--gray-800);
  --bg-card:       var(--gray-900);
  --bg-card-hover: var(--gray-800);
  --text-primary:  var(--gray-100);
  --text-secondary:var(--gray-400);
  --text-muted:    var(--gray-500);
  --border-color:  var(--gray-800);
  --border-light:  var(--gray-800);
  --shadow-sm:     0 1px 2px rgba(0,0,0,.3);
  --shadow-md:     0 4px 6px -1px rgba(0,0,0,.4), 0 2px 4px -2px rgba(0,0,0,.3);
  --shadow-lg:     0 10px 15px -3px rgba(0,0,0,.5), 0 4px 6px -4px rgba(0,0,0,.3);
  --shadow-xl:     0 20px 25px -5px rgba(0,0,0,.5), 0 8px 10px -6px rgba(0,0,0,.3);
  --shadow-glow:   0 0 40px rgba(59,130,246,.08);
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background var(--transition-base), color var(--transition-base);
}
img, svg { display: block; max-width: 100%; }
a { color: var(--brand-blue); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--brand-cyan); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ── Utility ─────────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-lg); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.section { padding: var(--space-3xl) 0; }
.section--alt { background: var(--bg-secondary); }
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan), var(--brand-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Blog Hero Image */
/* HERO IMAGE RESPONSIVE */
.blog-hero-image {
    display: flex;
    justify-content: center;   /* 🔥 CENTER HORIZONTALLY */
    align-items: center;
    margin: 30px 0;
}

.blog-hero-image img {
    width: 95%;
    max-width: 700px;   /* desktop limit */
    height: 70%;
    border-radius: 12px;
}

/* MOBILE FIX */
@media (max-width: 868px) {
    .blog-hero-image img {
        max-width: 95%;
        padding: 0 10px;  /* small margin on mobile */
    }
}

/* ── Typography ──────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 { line-height: 1.25; font-weight: 700; color: var(--text-primary); }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; letter-spacing: -.025em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 700; letter-spacing: -.02em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }
p { color: var(--text-secondary); margin-bottom: var(--space-md); }
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--brand-blue);
  margin-bottom: var(--space-sm);
}
/* =======blog keshav added hero image code=========================================================
.page-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 20px auto;
    display: block;
}

/* ================================================================
   HEADER
   ================================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition-base), border-color var(--transition-base);
}
[data-theme="dark"] .site-header {
  background: rgba(2,6,23,.82);
  border-bottom-color: var(--gray-800);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.logo { display: flex; align-items: center; gap: var(--space-sm); text-decoration: none; }
.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem;
  box-shadow: 0 2px 8px rgba(59,130,246,.25);
  transition: transform var(--transition-fast);
}
.logo:hover .logo-icon { transform: rotate(-8deg) scale(1.05); }
.logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -.02em;
}
.logo-text span { color: var(--brand-blue); }

/* Desktop Nav */
.nav-desktop { display: flex; align-items: center; gap: var(--space-xs); }
.nav-desktop a {
  padding: .5rem .875rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: var(--space-xs); }
.header-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.header-btn:hover { color: var(--text-primary); background: var(--bg-tertiary); }
.header-btn svg { width: 20px; height: 20px; }

/* Mobile Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: var(--radius-md); }
.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}
.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
.nav-mobile {
  position: fixed;
  top: var(--header-height); left: 0; right: 0; bottom: 0;
  background: var(--bg-primary);
  padding: var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: 999;
  overflow-y: auto;
}
.nav-mobile.is-open { transform: translateX(0); }
.nav-mobile a {
  display: block;
  padding: var(--space-md) var(--space-lg);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.nav-mobile a:hover { background: var(--bg-tertiary); }

/* ── Search Overlay ──────────────────────────────────────────── */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 15vh;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.search-overlay.is-open { opacity: 1; visibility: visible; }
.search-box {
  width: 90%; max-width: 600px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xl);
  transform: translateY(-20px);
  transition: transform var(--transition-base);
}
.search-overlay.is-open .search-box { transform: translateY(0); }
.search-input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: 1.125rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}
.search-input:focus { border-color: var(--brand-blue); }
.search-input::placeholder { color: var(--text-muted); }
.search-hint { margin-top: var(--space-sm); font-size: .8rem; color: var(--text-muted); text-align: center; }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  background: linear-gradient(170deg, #0e132b 0%, #1a1040 40%, #652136 100%);
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(59,130,246,.12) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(101,33,54,.2) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.hero h1 {
  color: #fff;
  margin-bottom: var(--space-md);
}
.hero h1 .highlight {
  background: linear-gradient(135deg, #60a5fa, #06b6d4);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  color: rgba(255,255,255,.7);
  font-size: 1.1rem;
  max-width: 540px;
  margin: 0 auto var(--space-2xl);
}
.hero-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem .75rem;
  font-size: .75rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

/* ================================================================
   CALCULATOR TOOL (inside hero)
   ================================================================ */
.tool-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
  max-width: 580px;
  margin: 0 auto var(--space-2xl);
  text-align: left;
}
.tool-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.form-group { margin-bottom: var(--space-lg); }
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-input,
.form-select {
  width: 100%;
  padding: .75rem 1rem;
  font-size: .95rem;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.form-input::placeholder { color: rgba(255,255,255,.35); }
.form-input:focus,
.form-select:focus {
  border-color: var(--brand-blue);
  background: rgba(255,255,255,.12);
}
.form-select option { background: var(--gray-900); color: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-hint { font-size: .75rem; color: rgba(255,255,255,.4); margin-top: .25rem; }

/* Slider Style */
.range-wrap { position: relative; }
.range-value {
  position: absolute;
  right: 0; top: -2px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--brand-cyan);
}
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,.15);
  outline: none;
  margin-top: var(--space-sm);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  box-shadow: 0 2px 8px rgba(59,130,246,.4);
  cursor: pointer;
  transition: transform var(--transition-fast);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  box-shadow: 0 2px 8px rgba(59,130,246,.4);
  cursor: pointer;
  border: none;
}

/* Calculate Button */
.btn-calculate {
  width: 100%;
  padding: .9rem;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-radius: var(--radius-lg);
  letter-spacing: .01em;
  box-shadow: 0 4px 15px rgba(59,130,246,.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-calculate:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(59,130,246,.45); }
.btn-calculate:active { transform: translateY(0); }

/* ── Result Card ─────────────────────────────────────────────── */
.result-card {
  display: none;
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  animation: fadeSlideUp .5s ease forwards;
}
.result-card.is-visible { display: block; }
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.result-status {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: .25rem;
}
.result-message {
  color: rgba(255,255,255,.7);
  font-size: .95rem;
  margin-bottom: var(--space-lg);
}

/* Score Breakdown */
.score-breakdown { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-lg); }
.score-bar { display: flex; align-items: center; gap: var(--space-md); }
.score-bar-label { 
  font-size: .8rem; font-weight: 600; color: rgba(255,255,255,.7); 
  min-width: 130px; display: flex; align-items: center; gap: .35rem;
}
.score-bar-track {
  flex: 1; height: 8px;
  background: rgba(255,255,255,.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.score-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width .8s cubic-bezier(.4,0,.2,1);
}
.score-bar-fill--snow { background: linear-gradient(90deg, #60a5fa, #06b6d4); }
.score-bar-fill--temp { background: linear-gradient(90deg, #f97316, #ef4444); }
.score-bar-fill--wind { background: linear-gradient(90deg, #a78bfa, #8b5cf6); }
.score-bar-value { font-size: .85rem; font-weight: 700; color: #fff; min-width: 35px; text-align: right; }

/* Suggestion Box */
.suggestion-box {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
}
.suggestion-box h4 { color: #fff; font-size: .9rem; margin-bottom: var(--space-sm); }
.suggestion-box p { color: rgba(255,255,255,.65); font-size: .85rem; margin: 0; }

/* Trend Insight */
.trend-insight {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: var(--radius-md);
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  margin-bottom: var(--space-lg);
}

/* Share & Alert Buttons */
.result-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.btn-share,
.btn-alert {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: .65rem 1rem;
  font-size: .85rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-share {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-purple), var(--brand-pink));
  box-shadow: 0 2px 10px rgba(139,92,246,.3);
}
.btn-alert {
  color: #fff;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
}
.btn-share:hover, .btn-alert:hover { transform: translateY(-2px); }

/* Alert Email Input (hidden by default) */
.alert-form { display: none; margin-top: var(--space-md); }
.alert-form.is-visible { display: flex; gap: var(--space-sm); }
.alert-form input {
  flex: 1;
  padding: .6rem 1rem;
  font-size: .85rem;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  outline: none;
}
.alert-form button {
  padding: .6rem 1.2rem;
  font-size: .85rem;
  font-weight: 600;
  color: #fff;
  background: var(--brand-green);
  border-radius: var(--radius-md);
}

/* ================================================================
   CONTENT SECTIONS
   ================================================================ */
.content-section {
  padding: var(--space-3xl) 0;
}
.content-section--alt {
  background: var(--bg-secondary);
}
.content-section h2 {
  margin-bottom: var(--space-lg);
}
.content-section p {
  max-width: 720px;
}
.content-section.text-center p {
  margin-left: auto;
  margin-right: auto;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-blue);
}
.feature-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  background: linear-gradient(135deg, rgba(59,130,246,.12), rgba(6,182,212,.12));
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: var(--space-sm); }
.feature-card p { font-size: .9rem; margin: 0; }

/* ================================================================
   FAQ ACCORDION
   ================================================================ */
.faq-section { padding: var(--space-3xl) 0; }
.faq-list { max-width: 760px; margin: var(--space-xl) auto 0; }
.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-item:hover { border-color: var(--brand-blue); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-card);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.faq-question:hover { background: var(--bg-card-hover); }
.faq-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition-base);
}
.faq-item.is-open .faq-icon { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ================================================================
   TOOLS COLLECTION PAGE
   ================================================================ */
.page-hero {
  background: linear-gradient(170deg, #0e132b 0%, #1a1040 60%, #652136 100%);
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: #fff; margin-bottom: var(--space-md); }
.page-hero p { color: rgba(255,255,255,.65); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

.tools-category { margin-bottom: var(--space-3xl); }
.tools-category h2 {
  margin-bottom: var(--space-sm);
}
.tools-category > p {
  margin-bottom: var(--space-xl);
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}
.tool-link-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.tool-link-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-blue);
  color: inherit;
}
.tool-link-card .card-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}
.tool-link-card h3 { font-size: 1.05rem; color: var(--text-primary); margin-bottom: .35rem; }
.tool-link-card p { font-size: .85rem; margin: 0; }
.tool-link-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  margin-top: var(--space-md);
  font-size: .8rem;
  font-weight: 600;
  color: var(--brand-blue);
}

/* ================================================================
   LOCAL REPORTS
   ================================================================ */
.local-country { margin-bottom: var(--space-3xl); }
.local-country h2 { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-lg); }

/* ================================================================
   STATIC PAGES
   ================================================================ */
.page-content {
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-3xl);
}
.page-content .container { max-width: 800px; }
.page-content h1 { margin-bottom: var(--space-xl); }
.page-content h2 { margin-top: var(--space-2xl); margin-bottom: var(--space-md); font-size: 1.35rem; }
.page-content h3 { margin-top: var(--space-xl); margin-bottom: var(--space-sm); }
.page-content ul, .page-content ol { padding-left: var(--space-xl); margin-bottom: var(--space-md); }
.page-content ul { list-style: disc; }
.page-content ol { list-style: decimal; }
.page-content li { margin-bottom: var(--space-sm); color: var(--text-secondary); font-size: .95rem; }
.page-content a { text-decoration: underline; }

/* ================================================================
   BLOG
   ================================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}
a.blog-card { padding: 22px; }
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand-accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}
.blog-card-body { padding: var(--space-xl); flex: 1; display: flex; flex-direction: column; }
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: .75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}
.blog-card-meta .dot { width: 3px; height: 3px; background: var(--text-muted); border-radius: 50%; }
.blog-card h3 { font-size: 1.1rem; color: var(--text-primary); margin-bottom: var(--space-sm); }
.blog-card p { font-size: .85rem; margin: 0; flex: 1; }
.blog-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  margin-top: var(--space-md);
  font-size: .8rem;
  font-weight: 600;
  color: var(--brand-blue);
}

/* Blog Post */
.post-header { text-align: center; max-width: 700px; margin: 0 auto var(--space-2xl); }
.post-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}
.post-meta .dot { width: 3px; height: 3px; background: var(--text-muted); border-radius: 50%; display: inline-block; }
.post-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-top: var(--space-2xl);
}
.post-author-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.post-author-info h4 { font-size: .95rem; margin-bottom: .15rem; }
.post-author-info p { font-size: .8rem; margin: 0; }

/* Rating */
.post-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}
.post-rating span { font-size: .9rem; color: var(--text-secondary); }
.rating-stars { display: flex; gap: 2px; }
.rating-star {
  font-size: 1.4rem;
  color: var(--gray-300);
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.rating-star:hover, .rating-star.is-active { color: var(--brand-amber); transform: scale(1.1); }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--gray-950);
  color: var(--gray-400);
  padding: var(--space-3xl) 0 0;
  border-top: 1px solid var(--gray-800);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}
.footer-brand p {
  font-size: .85rem;
  color: var(--gray-400);
  margin: var(--space-md) 0 var(--space-lg);
  line-height: 1.7;
}
.footer-social { display: flex; gap: var(--space-sm); }
.footer-social a {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--gray-800);
  color: var(--gray-400);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.footer-social a:hover { background: var(--brand-blue); color: #fff; }
.footer-social svg { width: 16px; height: 16px; }
.footer-col h4 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gray-200);
  margin-bottom: var(--space-lg);
}
.footer-col a {
  display: block;
  font-size: .85rem;
  color: var(--gray-400);
  padding: .3rem 0;
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  margin-top: var(--space-2xl);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--gray-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
}
.footer-bottom a { color: var(--gray-500); }
.footer-bottom a:hover { color: #fff; }

/* ================================================================
   SNOWFALL ANIMATION
   ================================================================ */
.snowfall-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
}
.snowflake {
  position: absolute;
  top: -20px;
  color: #fff;
  opacity: .7;
  font-size: 1rem;
  animation: snowfall ease-in-out infinite;
  pointer-events: none;
}
@keyframes snowfall {
  0%   { transform: translateY(-5vh) translateX(0) rotate(0deg); }
  25%  { transform: translateY(25vh) translateX(15px) rotate(45deg); }
  50%  { transform: translateY(50vh) translateX(-15px) rotate(90deg); }
  75%  { transform: translateY(75vh) translateX(15px) rotate(135deg); }
  100% { transform: translateY(110vh) translateX(-10px) rotate(180deg); }
}

/* ================================================================
   CONTACT FORM
   ================================================================ */
.contact-form { max-width: 600px; margin-top: var(--space-xl); }
.contact-form .form-group { margin-bottom: var(--space-lg); }
.contact-form label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: .75rem 1rem;
  font-size: .95rem;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  outline: none;
  transition: border-color var(--transition-fast);
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--brand-blue); }
.contact-form textarea { resize: vertical; min-height: 140px; }
.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: .75rem 2rem;
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(59,130,246,.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(59,130,246,.4); }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
  .hero { padding-top: calc(var(--header-height) + var(--space-xl)); min-height: auto; }
  .tool-card { padding: var(--space-xl); }
  .form-row { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); text-align: center; }
  .footer-col { display: flex; flex-direction: column; align-items: center; }
  .footer-bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }
  .blog-grid { grid-template-columns: 1fr; }
  .result-actions { flex-direction: column; }
  .tools-grid { grid-template-columns: 1fr; }
  .page-hero { padding-top: calc(var(--header-height) + var(--space-xl)); }
}
@media (max-width: 480px) {
  :root { --space-lg: 1rem; --space-xl: 1.5rem; --space-2xl: 2rem; --space-3xl: 2.5rem; }
  .tool-card { padding: var(--space-lg); }
  .hero-badges { flex-direction: column; align-items: center; }
}

/* Author Box */
.author-box {
    margin-top: var(--space-3xl);
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.author-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--brand-primary);
}
img.author-image {
  display: block;
  margin: auto;
}
.author-info h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.25rem;
}
.author-info p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}
@media (max-width: 600px) {
    .author-box {
        flex-direction: column;
        text-align: center;
    }
}