/*
Theme Name: Passoire Thermique Guide
Theme URI: https://passoire-thermique-guide.fr
Author: Jean-Laurore
Description: Site pédagogique et lead gen pour propriétaires de passoires thermiques. Audit énergétique, rénovation, accompagnement légal.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: ptg
Tags: lead-generation, energie, immobilier, audit-energetique
*/

/* ============================================
   VARIABLES CSS
============================================ */
:root {
  --color-primary:       #1B4F35;
  --color-primary-dark:  #133828;
  --color-primary-light: #2D7A52;
  --color-accent:        #E8621A;
  --color-accent-dark:   #C4511A;
  --color-accent-light:  #FF8C42;
  --color-bg:            #FFFFFF;
  --color-bg-light:      #F4FAF7;
  --color-bg-warm:       #FFF8F4;
  --color-text:          #1A1A1A;
  --color-text-muted:    #6B7280;
  --color-border:        #E5E7EB;
  --color-warning-bg:    #FFF3E0;
  --color-warning-border:#FFB74D;
  --color-danger-bg:     #FFF0F0;
  --color-danger-border: #F44336;
  --color-success-bg:    #F0FFF4;
  --color-success-border:#4CAF50;

  --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:   0 8px 32px rgba(0,0,0,.14);

  --max-w:       1200px;
  --content-w:   760px;

  --transition:  .2s ease;
}

/* ============================================
   RESET & BASE
============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-light); }

/* ============================================
   TYPOGRAPHY
============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
li { margin-bottom: .4rem; }

strong { font-weight: 700; }
em { font-style: italic; }

/* ============================================
   LAYOUT HELPERS
============================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 0 24px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ============================================
   HEADER
============================================ */
.site-header {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -.5px;
}

.site-logo:hover { color: #fff; opacity: .9; }

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.site-nav a {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.site-nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.12);
}

.nav-cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 10px 20px !important;
}

.nav-cta:hover {
  background: var(--color-accent-dark) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primary-dark);
    padding: 16px;
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 4px; }
  .site-nav a { display: block; padding: 12px 16px; }
}

/* Urgency banner */
.urgency-banner {
  background: var(--color-accent);
  color: #fff;
  text-align: center;
  padding: 10px 24px;
  font-size: .875rem;
  font-weight: 600;
}

.urgency-banner a {
  color: #fff;
  text-decoration: underline;
}

/* ============================================
   BUTTONS
============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-large { padding: 18px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* ============================================
   HERO
============================================ */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 80px 0 64px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero h1 {
  color: #fff;
  margin-bottom: 20px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.hero p {
  color: rgba(255,255,255,.9);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.hero-card-title {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-bg-light);
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { display: none; }
}

/* ============================================
   QUICK QUIZ / SITUATION SELECTOR
============================================ */
.situation-section {
  padding: 64px 0;
  background: var(--color-bg-light);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.situation-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.situation-card {
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--color-text);
  display: block;
}

.situation-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.situation-card .icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.situation-card h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.situation-card p {
  color: var(--color-text-muted);
  font-size: .9rem;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .situation-cards { grid-template-columns: 1fr; }
}

/* ============================================
   ALERT BOXES
============================================ */
.alert {
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  border-left: 4px solid;
  display: flex;
  gap: 12px;
}

.alert-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }
.alert-content { flex: 1; }
.alert-title { font-weight: 700; margin-bottom: 4px; font-size: .95rem; }
.alert p { font-size: .9rem; margin-bottom: 0; }

.alert-warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
}

.alert-danger {
  background: var(--color-danger-bg);
  border-color: var(--color-danger-border);
}

.alert-success {
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
}

.alert-info {
  background: #EFF6FF;
  border-color: #3B82F6;
}

/* ============================================
   MAIN CONTENT LAYOUT
============================================ */
.site-main {
  padding: 56px 0;
}

.content-with-sidebar {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.content-area { min-width: 0; }

.sidebar { position: sticky; top: 100px; }

@media (max-width: 1024px) {
  .content-with-sidebar { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

/* ============================================
   ARTICLE CONTENT STYLES
============================================ */
.entry-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  padding-top: 24px;
  border-top: 2px solid var(--color-bg-light);
  color: var(--color-primary);
}

.entry-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.entry-content h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
  color: var(--color-text);
}

.entry-content ul, .entry-content ol {
  margin-bottom: 1.5rem;
}

.entry-content ul li::marker {
  color: var(--color-primary);
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: .9rem;
}

.entry-content th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  padding: 10px 14px;
  text-align: left;
}

.entry-content td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
}

.entry-content tr:nth-child(even) td {
  background: var(--color-bg-light);
}

/* ============================================
   CTA INLINE (dans articles)
============================================ */
.cta-inline {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 40px 0;
  text-align: center;
}

.cta-inline h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.cta-inline p {
  color: rgba(255,255,255,.9);
  margin-bottom: 20px;
}

.cta-inline-artisan {
  background: linear-gradient(135deg, #7B3F00 0%, var(--color-accent) 100%);
}

/* ============================================
   SIDEBAR WIDGETS
============================================ */
.sidebar-widget {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.widget-cta-auditeur {
  background: var(--color-primary);
  color: #fff;
  padding: 24px;
}

.widget-cta-artisan {
  background: var(--color-accent);
  color: #fff;
  padding: 24px;
}

.widget-cta-auditeur h4,
.widget-cta-artisan h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 10px;
}

.widget-cta-auditeur p,
.widget-cta-artisan p {
  color: rgba(255,255,255,.9);
  font-size: .875rem;
  margin-bottom: 16px;
}

.widget-cta-auditeur .btn,
.widget-cta-artisan .btn {
  width: 100%;
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,.4);
  font-size: .9rem;
  padding: 12px 16px;
}

.widget-cta-auditeur .btn:hover,
.widget-cta-artisan .btn:hover {
  background: rgba(255,255,255,.25);
  color: #fff;
}

.widget-urgency {
  background: var(--color-warning-bg);
  border: 2px solid var(--color-warning-border);
  padding: 20px;
}

.widget-urgency .urgency-date {
  font-weight: 800;
  color: #E65100;
  font-size: 1.1rem;
}

.widget-urgency p {
  font-size: .875rem;
  color: #5D4037;
}

/* ============================================
   FORMS
============================================ */
.ptg-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.ptg-form h3 {
  color: var(--color-primary);
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.ptg-form .form-subtitle {
  color: var(--color-text-muted);
  font-size: .9rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: .875rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-group label .required { color: var(--color-accent); margin-left: 3px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,79,53,.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-legal {
  font-size: .78rem;
  color: var(--color-text-muted);
  margin-top: 12px;
  line-height: 1.5;
}

.form-success {
  display: none;
  background: var(--color-success-bg);
  border: 2px solid var(--color-success-border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.form-success h4 { color: #2E7D32; margin-bottom: 8px; }
.form-success p { color: #2E7D32; margin: 0; font-size: .9rem; }

/* ============================================
   FEATURES SECTION
============================================ */
.features-section {
  padding: 72px 0;
  background: var(--color-bg);
}

.feature-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--color-primary);
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: .9rem;
  margin: 0;
}

/* ============================================
   STATS SECTION
============================================ */
.stats-section {
  background: var(--color-primary);
  color: #fff;
  padding: 56px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--color-accent-light);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: .9rem;
  color: rgba(255,255,255,.8);
  line-height: 1.4;
}

/* ============================================
   TESTIMONIALS
============================================ */
.testimonials-section {
  padding: 72px 0;
  background: var(--color-bg-light);
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-size: 5rem;
  color: var(--color-primary);
  opacity: .15;
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-text {
  font-size: .95rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 20px;
}

.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .9rem;
  flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: .9rem; }
.author-location { font-size: .8rem; color: var(--color-text-muted); }

/* ============================================
   CTA SECTION (fin de page)
============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 80px 0;
  text-align: center;
}

.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.9); margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }

.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

.btn-white {
  background: #fff;
  color: var(--color-primary);
  font-weight: 800;
}
.btn-white:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-color: #fff;
}

/* ============================================
   FOOTER
============================================ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.8);
  padding: 56px 0 32px;
}

.footer-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand .site-logo { margin-bottom: 16px; }
.footer-brand p { font-size: .875rem; line-height: 1.6; }

.footer-col h4 {
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  color: rgba(255,255,255,.7);
  font-size: .875rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: .8rem; margin: 0; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: .8rem; color: rgba(255,255,255,.6); }
.footer-legal a:hover { color: #fff; }

/* ============================================
   PAGE HEADER (inner pages)
============================================ */
.page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 56px 0 48px;
}

.page-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: .8rem;
}

.breadcrumb a { color: rgba(255,255,255,.7); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,.5); }
.breadcrumb .current { color: rgba(255,255,255,.9); }

.page-header h1 { color: #fff; margin-bottom: 12px; }
.page-header .subtitle { color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 640px; }

/* ============================================
   CARDS GÉNÉRIQUES
============================================ */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-body { padding: 24px; }
.card-meta {
  font-size: .8rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 600;
}

.tag-green { background: var(--color-success-bg); color: #2E7D32; }
.tag-orange { background: var(--color-warning-bg); color: #E65100; }
.tag-red { background: var(--color-danger-bg); color: #C62828; }
.tag-blue { background: #EFF6FF; color: #1565C0; }

/* ============================================
   BLOG ARCHIVE
============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.post-card .card-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  line-height: 1.35;
}

.post-card .card-title a { color: var(--color-text); }
.post-card .card-title a:hover { color: var(--color-primary); }

.post-card .excerpt {
  color: var(--color-text-muted);
  font-size: .9rem;
  margin-bottom: 16px;
}

.read-more {
  font-size: .875rem;
  font-weight: 700;
  color: var(--color-primary);
}

.read-more::after { content: ' →'; }

/* ============================================
   PAGINATION
============================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 40px 0;
}

.pagination a, .pagination span {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .875rem;
  border: 2px solid var(--color-border);
  transition: all var(--transition);
}

.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ============================================
   UTILITIES
============================================ */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.fw-bold { font-weight: 700; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.py-16 { padding-top: 16px; padding-bottom: 16px; }
.py-32 { padding-top: 32px; padding-bottom: 32px; }
.py-48 { padding-top: 48px; padding-bottom: 48px; }
.py-64 { padding-top: 64px; padding-bottom: 64px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ============================================
   RESPONSIVE MISC
============================================ */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
  .hero { padding: 48px 0 40px; }
  .features-section, .testimonials-section, .cta-section { padding: 48px 0; }
  .ptg-form { padding: 24px; }
}