/* COP Centro Odontológico Ponzetto — CMS Public Theme */

/* ========== DESIGN TOKENS ========== */
:root {
  --cop-color-primary: #00CCBA;
  --cop-color-primary-hover: #00B8A8;
  --cop-color-primary-light: rgba(0, 204, 186, 0.1);
  --cop-color-primary-dark: #009B8C;
  --cop-color-secondary: #0A4A6E;
  --cop-color-secondary-light: rgba(10, 74, 110, 0.05);

  --cop-gray-900: #111827;
  --cop-gray-800: #1F2937;
  --cop-gray-700: #374151;
  --cop-gray-600: #4B5563;
  --cop-gray-500: #6B7280;
  --cop-gray-400: #9CA3AF;
  --cop-gray-300: #D1D5DB;
  --cop-gray-200: #E5E7EB;
  --cop-gray-100: #F3F4F6;
  --cop-gray-50: #F9FAFB;

  --cop-bg-white: #FFFFFF;
  --cop-bg-gray-light: #F9FAFB;
  --cop-bg-gray: #F3F4F6;

  --cop-text-primary: #111827;
  --cop-text-secondary: #4B5563;
  --cop-text-tertiary: #6B7280;
  --cop-text-white: #FFFFFF;

  --cop-border-color: rgba(0, 0, 0, 0.1);
  --cop-border-color-hover: rgba(0, 0, 0, 0.2);
  --cop-border-color-light: rgba(0, 0, 0, 0.05);

  --cop-font-sans: 'Inter', 'SF Pro Rounded', ui-rounded, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --cop-text-xs: 0.75rem;
  --cop-text-sm: 0.875rem;
  --cop-text-base: 1rem;
  --cop-text-lg: 1.125rem;
  --cop-text-xl: 1.375rem;
  --cop-text-2xl: 1.75rem;
  --cop-text-3xl: 2.375rem;
  --cop-text-4xl: 3.125rem;

  --cop-spacing-1: 0.5rem;
  --cop-spacing-2: 1rem;
  --cop-spacing-3: 1.5rem;
  --cop-spacing-4: 2rem;
  --cop-spacing-5: 2.5rem;
  --cop-spacing-6: 3rem;
  --cop-spacing-8: 4rem;
  --cop-spacing-10: 5rem;
  --cop-spacing-12: 6rem;

  --cop-radius-sm: 0.5rem;
  --cop-radius-md: 1rem;
  --cop-radius-lg: 1.5rem;
  --cop-radius-xl: 2rem;
  --cop-radius-2xl: 2.5rem;
  --cop-radius-full: 9999px;

  --cop-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --cop-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --cop-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --cop-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --cop-shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  --cop-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --cop-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);

  --cop-container-xl: 1280px;
  --cop-container-md: 768px;
  --cop-header-height: 4.5rem;
  --cop-header-bg: rgba(255, 255, 255, 0.97);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--cop-font-sans);
  font-size: var(--cop-text-base);
  color: var(--cop-text-primary);
  background-color: var(--cop-bg-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--cop-font-sans);
  line-height: 1.25;
  margin: 0;
}

p { margin: 0; }

a {
  color: var(--cop-color-primary);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button, input, textarea, select { font: inherit; }

:focus-visible {
  outline: 2px solid var(--cop-color-primary);
  outline-offset: 2px;
}

/* ========== LAYOUT UTILITIES ========== */
.cop-container {
  width: 100%;
  max-width: var(--cop-container-xl);
  margin: 0 auto;
  padding-inline: var(--cop-spacing-2);
}

.cop-section {
  padding-block: var(--cop-spacing-10);
}

/* ========== TOPBAR ========== */
.site-topbar {
  background-color: var(--cop-color-primary);
  color: #fff;
  font-size: var(--cop-text-sm);
}

.site-topbar .cop-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-block: 0.5rem;
  flex-wrap: wrap;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #fff;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity var(--cop-transition-fast);
}

.topbar-link:hover { opacity: 1; text-decoration: none; }

.topbar-hours {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
}

/* ========== SITE HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--cop-header-bg);
  backdrop-filter: blur(8px);
  box-shadow: var(--cop-shadow-sm);
  transition: box-shadow var(--cop-transition-base);
}

.site-header.is-scrolled { box-shadow: var(--cop-shadow-md); }

.site-header .cop-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
  gap: 1rem;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.site-logo:hover { text-decoration: none; }

/* Desktop nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a,
.site-nav button.nav-link {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--cop-text-primary);
  font-size: var(--cop-text-base);
  padding: 0;
  transition: color var(--cop-transition-fast);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav button.nav-link:hover {
  color: var(--cop-color-primary);
  text-decoration: none;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--cop-color-primary);
  color: #fff !important;
  border: none;
  border-radius: var(--cop-radius-full);
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--cop-transition-fast);
  text-decoration: none;
}

.btn-cta:hover {
  background: var(--cop-color-primary-hover);
  text-decoration: none;
}

/* Mobile menu toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--cop-text-primary);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  padding: 1rem 0;
  border-top: 1px solid var(--cop-border-color);
}

.mobile-nav.is-open { display: block; }

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav a,
.mobile-nav button.nav-link {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--cop-text-primary);
  font-size: var(--cop-text-base);
  padding: 0;
  width: 100%;
  text-align: left;
  text-decoration: none;
  display: block;
}

.mobile-nav .btn-cta {
  width: 100%;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  margin-top: 0.25rem;
}

/* ========== HERO SECTION ========== */
.hero-section {
  position: relative;
  padding-top: 5rem;
  padding-bottom: 4rem;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(10, 74, 110, 0.05) 0%, #fff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: var(--cop-color-primary-light);
  color: var(--cop-color-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--cop-radius-full);
  font-size: var(--cop-text-sm);
  font-weight: 500;
}

.hero-title {
  font-size: clamp(2.375rem, 5vw, 4.25rem);
  font-weight: 700;
  color: var(--cop-text-primary);
  line-height: 1.15;
  margin: 1rem 0;
}

.hero-title span { color: var(--cop-color-primary); }

.hero-desc {
  font-size: var(--cop-text-lg);
  color: var(--cop-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--cop-color-primary);
  color: #fff;
  border: none;
  border-radius: var(--cop-radius-full);
  padding: 1rem 2rem;
  font-weight: 500;
  font-size: var(--cop-text-base);
  cursor: pointer;
  box-shadow: var(--cop-shadow-lg);
  transition: all var(--cop-transition-fast);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--cop-color-primary-hover);
  box-shadow: var(--cop-shadow-xl);
  transform: translateY(-1px);
  text-decoration: none;
  color: #fff;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--cop-color-primary);
  border: 2px solid var(--cop-color-primary);
  border-radius: var(--cop-radius-full);
  padding: 1rem 2rem;
  font-weight: 500;
  font-size: var(--cop-text-base);
  cursor: pointer;
  transition: all var(--cop-transition-fast);
  text-decoration: none;
}

.btn-outline:hover {
  background: var(--cop-color-primary);
  color: #fff;
  text-decoration: none;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--cop-border-color);
}

.hero-stat {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.hero-stat-icon {
  color: var(--cop-color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-stat-icon svg { width: 22px; height: 22px; }

.hero-stat-title {
  font-weight: 600;
  color: var(--cop-text-primary);
  font-size: var(--cop-text-sm);
  margin-bottom: 2px;
}

.hero-stat-sub {
  font-size: var(--cop-text-xs);
  color: var(--cop-text-secondary);
}

.hero-image-col {
  position: relative;
}

.hero-image-accent {
  position: absolute;
  inset: 0;
  background: var(--cop-color-primary);
  border-radius: var(--cop-radius-xl);
  transform: rotate(3deg);
  opacity: 0.8;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--cop-radius-xl);
  overflow: hidden;
  box-shadow: var(--cop-shadow-2xl);
}

.hero-image-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: #fff;
  border-radius: var(--cop-radius-lg);
  box-shadow: var(--cop-shadow-xl);
  padding: 1.5rem;
  max-width: 16rem;
  display: none;
}

.hero-float-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-float-icon {
  width: 3rem;
  height: 3rem;
  background: #D1FAE5;
  border-radius: var(--cop-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-float-name { font-weight: 600; color: var(--cop-text-primary); font-size: var(--cop-text-sm); }
.hero-float-sub { font-size: var(--cop-text-xs); color: var(--cop-text-secondary); }

/* ========== SERVICES SECTION ========== */
.services-section { background: var(--cop-bg-gray-light); }

.section-header {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 4rem;
}

.section-label {
  display: block;
  color: var(--cop-color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--cop-text-sm);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.125rem);
  font-weight: 700;
  color: var(--cop-text-primary);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: var(--cop-text-lg);
  color: var(--cop-text-secondary);
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.service-card {
  background: #fff;
  border-radius: var(--cop-radius-2xl);
  overflow: hidden;
  box-shadow: var(--cop-shadow-lg);
  transition: box-shadow var(--cop-transition-base), transform var(--cop-transition-base);
}

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

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card-body { padding: 1.5rem; }

.service-card-icon {
  width: 3rem;
  height: 3rem;
  background: var(--cop-color-primary-light);
  border-radius: var(--cop-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--cop-color-primary);
}

.service-card h3 {
  font-size: var(--cop-text-xl);
  font-weight: 700;
  color: var(--cop-text-primary);
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--cop-text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.service-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--cop-text-sm);
  color: var(--cop-text-secondary);
}

.service-features li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cop-color-primary);
  flex-shrink: 0;
}

.section-cta { text-align: center; margin-top: 3rem; }

/* ========== ABOUT SECTION ========== */
.about-section { background: #fff; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-stat {
  text-align: center;
  padding: 1.5rem;
  background: var(--cop-color-primary-light);
  border-radius: var(--cop-radius-lg);
}

.about-stat-number {
  font-size: var(--cop-text-2xl);
  font-weight: 700;
  color: var(--cop-color-primary);
}

.about-stat-label {
  font-size: var(--cop-text-sm);
  color: var(--cop-text-secondary);
  margin-top: 0.25rem;
}

.about-image {
  width: 100%;
  border-radius: var(--cop-radius-2xl);
  box-shadow: var(--cop-shadow-xl);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.value-card {
  padding: 1.5rem;
  background: var(--cop-bg-gray-light);
  border-radius: var(--cop-radius-xl);
}

.value-icon {
  width: 3rem;
  height: 3rem;
  background: var(--cop-color-primary-light);
  border-radius: var(--cop-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--cop-color-primary);
}

.value-card h3 {
  font-size: var(--cop-text-lg);
  font-weight: 700;
  color: var(--cop-text-primary);
  margin-bottom: 0.5rem;
}

.value-card p { font-size: var(--cop-text-sm); color: var(--cop-text-secondary); line-height: 1.6; }

/* ========== TEAM SECTION ========== */
.team-section { background: var(--cop-bg-gray-light); }

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.team-card {
  background: #fff;
  border-radius: var(--cop-radius-2xl);
  overflow: hidden;
  box-shadow: var(--cop-shadow-lg);
  text-align: center;
}

.team-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: top;
}

.team-card-body { padding: 1.5rem; }

.team-card h3 { font-size: var(--cop-text-lg); font-weight: 700; color: var(--cop-text-primary); margin-bottom: 0.25rem; }
.team-card .team-role { color: var(--cop-color-primary); font-size: var(--cop-text-sm); font-weight: 500; margin-bottom: 0.25rem; }
.team-card .team-cro { color: var(--cop-text-tertiary); font-size: var(--cop-text-xs); }

/* ========== TESTIMONIALS SECTION ========== */
.testimonials-section { background: #fff; }

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--cop-bg-gray-light);
  border-radius: var(--cop-radius-xl);
  padding: 2rem;
  box-shadow: var(--cop-shadow-sm);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
  color: #F59E0B;
}

.testimonial-text {
  color: var(--cop-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--cop-color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-name { font-weight: 600; color: var(--cop-text-primary); font-size: var(--cop-text-sm); }
.testimonial-role { color: var(--cop-text-tertiary); font-size: var(--cop-text-xs); }
.testimonial-treatment {
  margin-top: 1rem;
  display: inline-block;
  background: var(--cop-color-primary-light);
  color: var(--cop-color-primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--cop-radius-full);
  font-size: var(--cop-text-xs);
  font-weight: 500;
}

/* ========== CONTACT SECTION ========== */
.contact-section {
  background: linear-gradient(135deg, var(--cop-bg-gray-light) 0%, #fff 100%);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 72rem;
  margin: 0 auto 3rem;
}

.contact-card {
  background: #fff;
  border-radius: var(--cop-radius-xl);
  padding: 1.5rem;
  box-shadow: var(--cop-shadow-lg);
}

.contact-card-icon {
  width: 3rem;
  height: 3rem;
  background: var(--cop-color-primary-light);
  border-radius: var(--cop-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--cop-color-primary);
}

.contact-card h3 {
  font-size: var(--cop-text-lg);
  font-weight: 700;
  color: var(--cop-text-primary);
  margin-bottom: 0.5rem;
}

.contact-card p, .contact-card address {
  color: var(--cop-text-secondary);
  font-size: var(--cop-text-sm);
  line-height: 1.7;
  font-style: normal;
}

.contact-card a { color: var(--cop-text-secondary); }
.contact-card a:hover { color: var(--cop-color-primary); text-decoration: none; }

.contact-form {
  max-width: 48rem;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--cop-radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--cop-shadow-lg);
}

.contact-form h3 {
  font-size: var(--cop-text-2xl);
  font-weight: 700;
  color: var(--cop-text-primary);
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

label {
  font-size: var(--cop-text-sm);
  font-weight: 600;
  color: var(--cop-text-primary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--cop-gray-200);
  border-radius: var(--cop-radius-md);
  background: #fff;
  color: var(--cop-text-primary);
  outline: none;
  transition: border-color var(--cop-transition-fast), box-shadow var(--cop-transition-fast);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--cop-color-primary);
  box-shadow: 0 0 0 3px var(--cop-color-primary-light);
}

textarea { min-height: 120px; resize: vertical; }

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem;
  background: var(--cop-color-primary);
  color: #fff;
  border: none;
  border-radius: var(--cop-radius-full);
  font-weight: 500;
  font-size: var(--cop-text-base);
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background-color var(--cop-transition-fast), transform var(--cop-transition-fast);
}

.btn-submit:hover {
  background: var(--cop-color-primary-hover);
  transform: translateY(-1px);
}

/* ========== BLOG SECTION (home preview) ========== */
.blog-section { background: var(--cop-bg-gray-light); }

.post-list { display: flex; flex-direction: column; gap: 1.5rem; }

.post-card {
  background: #fff;
  border-radius: var(--cop-radius-xl);
  overflow: hidden;
  box-shadow: var(--cop-shadow-md);
  transition: box-shadow var(--cop-transition-base);
}

.post-card:hover { box-shadow: var(--cop-shadow-lg); }

.post-card-body { padding: 1.5rem; }

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--cop-text-tertiary);
  font-size: var(--cop-text-sm);
}

.post-meta .sep { color: var(--cop-gray-300); }

.featured-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-card h2 {
  font-size: var(--cop-text-xl);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.post-card h2 a { color: var(--cop-text-primary); }
.post-card h2 a:hover { color: var(--cop-color-primary); text-decoration: none; }

.post-excerpt { color: var(--cop-text-secondary); line-height: 1.6; margin-bottom: 1rem; }

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--cop-color-primary);
  font-weight: 600;
  font-size: var(--cop-text-sm);
}

.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--cop-gray-200);
  border-radius: var(--cop-radius-full);
  color: var(--cop-text-tertiary);
  font-size: var(--cop-text-xs);
  transition: all var(--cop-transition-fast);
}

.tag:hover {
  border-color: var(--cop-color-primary);
  background: var(--cop-color-primary);
  color: #fff;
  text-decoration: none;
}

/* Post detail layout */
.post-layout {
  display: grid;
  gap: 2rem;
}

.post-article {
  background: #fff;
  border-radius: var(--cop-radius-xl);
  padding: 2rem;
  box-shadow: var(--cop-shadow-md);
}

.post-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.post-featured-image {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--cop-radius-lg);
  margin-bottom: 2rem;
}

.post-content { font-size: var(--cop-text-lg); line-height: 1.8; }

.post-content h2 { font-size: var(--cop-text-2xl); margin: 2rem 0 1rem; }
.post-content h3 { font-size: var(--cop-text-xl); margin: 1.5rem 0 0.75rem; }
.post-content p, .post-content ul, .post-content ol, .post-content pre, .post-content blockquote { margin-bottom: 1rem; }
.post-content ul, .post-content ol { padding-left: 1.5rem; }

.post-content pre {
  overflow-x: auto;
  padding: 1.5rem;
  border-radius: var(--cop-radius-md);
  background: #0f172a;
  color: #e2e8f0;
}

.post-content code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.875em;
}

.post-content blockquote {
  padding-left: 1rem;
  border-left: 4px solid var(--cop-color-primary);
  color: var(--cop-text-secondary);
  font-style: italic;
}

.post-divider { margin-block: 3rem; border: 0; border-top: 1px solid var(--cop-gray-200); }

/* Comments */
.comments-section { margin-top: 3rem; }
.comments-section h3 { font-size: var(--cop-text-xl); margin-bottom: 1.5rem; }

.comment {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--cop-gray-200);
}

.comment + .comment { margin-top: 1.5rem; }
.comment:last-child { border-bottom: 0; padding-bottom: 0; }

.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--cop-color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.comment-meta { font-size: var(--cop-text-sm); color: var(--cop-text-tertiary); margin-bottom: 0.25rem; }
.comment-meta strong { color: var(--cop-text-primary); }

.comment-form { margin-top: 2rem; }
.comment-form h4 { font-size: var(--cop-text-lg); margin-bottom: 1rem; }
.comment-note { color: var(--cop-text-tertiary); font-size: var(--cop-text-xs); margin-top: 0.5rem; }

/* Sidebar */
.sidebar-widget {
  background: #fff;
  border-radius: var(--cop-radius-xl);
  padding: 1.5rem;
  box-shadow: var(--cop-shadow-md);
  margin-bottom: 1.5rem;
}

.widget-title {
  font-size: var(--cop-text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cop-text-primary);
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--cop-color-primary-light);
  margin-bottom: 1rem;
}

.category-list { list-style: none; margin: 0; padding: 0; }

.category-list li + li {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--cop-gray-200);
}

.category-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: var(--cop-text-primary);
}

.tag-count { color: var(--cop-text-tertiary); font-size: var(--cop-text-xs); }

.search-form { display: grid; gap: 0.75rem; }

.search-form__actions { display: flex; gap: 0.5rem; }

.search-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  background: var(--cop-color-primary);
  color: #fff;
  border: none;
  border-radius: var(--cop-radius-md);
  cursor: pointer;
  transition: background-color var(--cop-transition-fast);
}

.search-form button:hover { background: var(--cop-color-primary-hover); }

/* Pagination */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding-inline: 0.75rem;
  border: 1px solid var(--cop-gray-200);
  border-radius: var(--cop-radius-md);
  color: var(--cop-text-primary);
  font-size: var(--cop-text-sm);
}

.pagination a:hover { background: var(--cop-bg-gray); text-decoration: none; }
.pagination .current { border-color: var(--cop-color-primary); background: var(--cop-color-primary); color: #fff; }

/* ========== FOOTER ========== */
.site-footer {
  background: linear-gradient(180deg, var(--cop-color-secondary) 0%, var(--cop-gray-900) 100%);
  color: var(--cop-gray-300);
}

.footer-body {
  padding-block: 4rem 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand-desc {
  font-size: var(--cop-text-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  max-width: 20rem;
  margin: 1rem 0 1.25rem;
}

.footer-logo { filter: brightness(0) invert(1); height: 32px; width: auto; }

.footer-socials {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.footer-social-link {
  width: 2.75rem;
  height: 2.75rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--cop-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: all var(--cop-transition-fast);
}

.footer-social-link:hover {
  background: var(--cop-color-primary);
  border-color: var(--cop-color-primary);
  transform: translateY(-2px);
  text-decoration: none;
  color: #fff;
}

.footer-col h4 {
  font-size: var(--cop-text-sm);
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--cop-text-sm);
  text-decoration: none;
  transition: color var(--cop-transition-fast);
}

.footer-links a:hover { color: var(--cop-color-primary); text-decoration: none; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: var(--cop-text-sm);
  color: rgba(255, 255, 255, 0.65);
}

.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; }

.footer-contact-item a { color: rgba(255, 255, 255, 0.65); text-decoration: none; }
.footer-contact-item a:hover { color: var(--cop-color-primary); }

.footer-divider {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.5rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: var(--cop-text-sm);
  color: rgba(255, 255, 255, 0.5);
}

/* ========== MISC ========== */
.alert {
  padding: 1rem;
  border-radius: var(--cop-radius-md);
  margin-bottom: 1rem;
  font-size: var(--cop-text-sm);
}

.alert-success { background: #ecfdf5; color: #166534; }
.alert-danger { background: #fef2f2; color: #b91c1c; }

.is-hidden { display: none !important; }

.empty-state {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--cop-text-tertiary);
  background: #fff;
  border-radius: var(--cop-radius-xl);
  box-shadow: var(--cop-shadow-md);
}

.empty-state__icon { font-size: 2.5rem; margin-bottom: 1rem; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cop-text-tertiary);
  font-size: var(--cop-text-sm);
  margin-bottom: 1.5rem;
}

.not-found {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.not-found__panel { padding: 3rem 1.5rem; }
.not-found__icon { font-size: 4rem; }
.not-found__title { font-size: clamp(2.5rem, 8vw, 4rem); margin: 1rem 0 0.5rem; }
.not-found__text { color: var(--cop-text-secondary); margin-bottom: 1.5rem; }

/* ========== RESPONSIVE ========== */
@media (min-width: 640px) {
  .contact-info-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .mobile-menu-btn { display: none !important; }
  .site-nav { display: flex !important; }
  .mobile-nav { display: none !important; }

  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-float-card { display: block; }

  .about-grid { grid-template-columns: 1fr 1fr; }

  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }

  .post-layout { grid-template-columns: minmax(0, 1.75fr) minmax(260px, 0.85fr); align-items: start; }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(4, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-info-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 767px) {
  .site-nav { display: none; }
  .mobile-menu-btn { display: inline-flex !important; }
  .hero-image-col { order: -1; }
  .hero-float-card { display: none !important; }
  .hero-stat { flex-direction: column; align-items: center; text-align: center; gap: 0.5rem; }
  .cop-section { padding-block: var(--cop-spacing-8); }
  .values-grid { grid-template-columns: 1fr; }
  .about-stats-row { grid-template-columns: repeat(2, 1fr); }
}