/* =====================================================================
   mikrotikbox.com 2026 Classic Corporate Stylesheet (Volt Frontend)
   ===================================================================== */

:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;
  --secondary: #0f172a;
  --ink: #334155;
  --muted: #64748b;
  --faint: #cbd5e1;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --radius: 8px;
  --maxw: 1200px;
  --content: 760px;
}

/* Reset & Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--primary-hover);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1em;
}

ul, ol {
  margin-bottom: 1em;
  padding-left: 20px;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.text-center { text-align: center; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13.5px;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
}

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

.btn-ghost {
  border-color: var(--border);
  color: var(--secondary);
  background-color: transparent;
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--bg-alt);
}

.btn-white {
  background-color: #fff;
  color: var(--secondary);
}

.btn-white:hover {
  background-color: var(--bg-alt);
  color: var(--primary);
}

/* Sections */
.section {
  padding: 64px 0;
}

.section-alt {
  background-color: var(--bg-alt);
  border-block: 1px solid var(--border);
}

.section-head {
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: 28px;
  margin-bottom: 8px;
}

.section-desc {
  color: var(--muted);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: var(--muted);
}

.breadcrumbs a:hover {
  color: var(--primary);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.brand {
  font-size: 20px;
  font-weight: 800;
  color: var(--secondary);
}

.brand i {
  color: var(--primary);
  font-style: normal;
}

.nav-menu {
  display: flex;
  gap: 20px;
}

.nav-link {
  color: var(--ink);
  font-weight: 500;
  font-size: 15px;
  padding: 8px 12px;
  border-radius: 4px;
}

.nav-link:hover, .nav-link.is-active {
  color: var(--primary);
  background-color: var(--primary-light);
}

/* Submenu */
.has-submenu {
  position: relative;
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  min-width: 200px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
}

.has-submenu:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.submenu-link {
  display: block;
  padding: 8px 16px;
  color: var(--ink);
  font-size: 14px;
}

.submenu-link:hover {
  background-color: var(--bg-alt);
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
}

.burger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--secondary);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
}

.hero-inner {
  max-width: 800px;
  text-align: center;
}

.hero-section h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: 20px;
  color: var(--secondary);
}

.hero-section p {
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 30px;
  line-height: 1.6;
}

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

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05);
  border-color: var(--primary);
}

.service-icon {
  font-size: 32px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14.5px;
  color: var(--muted);
  margin-bottom: 20px;
  flex: 1;
}

.read-more {
  font-weight: 600;
  font-size: 14px;
}

/* Architecture Section */
.arch-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.arch-content h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.arch-content p {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 24px;
}

.arch-list {
  list-style: none;
  padding-left: 0;
}

.arch-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 15px;
}

.arch-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* CTA Section */
.cta-section {
  background-color: var(--primary);
  color: #fff;
}

.cta-section h2 {
  color: #fff;
  font-size: 28px;
  margin-bottom: 12px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto 24px;
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  border-left: 4px solid var(--primary);
}

.testimonial-card blockquote {
  font-style: italic;
  font-size: 15px;
  margin-bottom: 16px;
  color: var(--ink);
}

.testi-author strong {
  display: block;
  font-size: 14px;
  color: var(--secondary);
}

.testi-author span {
  font-size: 12px;
  color: var(--muted);
}

/* Posts Grid */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 30px;
}

.posts-grid-2col {
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
}

.posts-grid-3col {
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}

.post-card {
  background-color: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.01);
  display: flex;
  flex-direction: column;
}

.post-thumb {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.post-card:hover .post-thumb img {
  transform: scale(1.04);
}

.post-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-meta {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  display: flex;
  gap: 10px;
}

.post-category {
  color: var(--primary);
  font-weight: 600;
}

.post-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.post-card h3 a {
  color: var(--secondary);
}

.post-card h3 a:hover {
  color: var(--primary);
}

.post-card p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Blog Layout */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
}

.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-widget {
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.sidebar-widget h4 {
  font-size: 16px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 8px;
}

.search-form-sidebar {
  display: flex;
  gap: 8px;
}

.search-form-sidebar input, .search-form-page input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
}

.search-form-sidebar button, .search-form-page button {
  background-color: var(--primary);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

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

.sidebar-cat-list {
  list-style: none;
  padding-left: 0;
}

.sidebar-cat-list li {
  margin-bottom: 8px;
}

.sidebar-cat-list a {
  display: flex;
  justify-content: space-between;
  color: var(--ink);
  font-size: 14.5px;
}

.sidebar-cat-list a:hover, .sidebar-cat-list a.active {
  color: var(--primary);
}

.cat-count {
  color: var(--muted);
  font-size: 12px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}

.pagi-btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--secondary);
  font-weight: 600;
  font-size: 14px;
}

.pagi-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.pagi-info {
  font-size: 14px;
  color: var(--muted);
}

/* Article Detail */
.article-detail {
  padding: 40px 20px;
  max-width: var(--maxw);
}

.article-header {
  margin-bottom: 30px;
}

.article-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 12px 0;
  color: var(--secondary);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.meta-author a {
  color: var(--secondary);
}

.meta-separator {
  color: var(--faint);
}

.article-cover {
  margin-bottom: 40px;
}

.article-cover img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 40px;
}

.prose {
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink);
}

.prose p {
  margin-bottom: 1.5em;
}

.prose h2 {
  font-size: 24px;
  margin: 40px 0 16px;
  border-left: 4px solid var(--primary);
  padding-left: 14px;
}

.prose h3 {
  font-size: 20px;
  margin: 32px 0 12px;
}

.prose blockquote {
  border-left: 4px solid var(--primary);
  background-color: var(--bg-alt);
  padding: 20px;
  margin: 24px 0;
  border-radius: 4px;
  font-style: italic;
}

.prose pre {
  background-color: var(--secondary);
  color: #fff;
  padding: 20px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 14px;
  margin-bottom: 24px;
}

.prose code {
  font-family: Consolas, Monaco, monospace;
}

.prose :not(pre) > code {
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 4px;
  color: #be185d;
  font-size: 14px;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 15px;
}

.prose th, .prose td {
  border: 1px solid var(--border);
  padding: 12px;
  text-align: left;
}

.prose th {
  background-color: var(--bg-alt);
  font-weight: 600;
}

.prose tr:nth-child(even) {
  background-color: var(--bg-alt);
}

/* TLDR */
.tldr {
  background-color: var(--primary-light);
  border: 1px solid var(--primary);
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 30px;
}

.tldr-label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  color: var(--primary-hover);
  margin-bottom: 8px;
}

.tldr-body {
  font-size: 15px;
  color: var(--secondary);
}

/* Share & Author Box */
.share-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 40px 0;
  padding-block: 20px;
  border-block: 1px solid var(--border);
}

.share-label {
  font-weight: 600;
  font-size: 14px;
}

.share-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.share-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.author-box {
  display: flex;
  gap: 20px;
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 40px;
}

.author-box img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-info .name {
  font-weight: 700;
  font-size: 16px;
}

.author-info .name a {
  color: var(--secondary);
}

.author-job-title {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
}

.author-info .bio {
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 0;
}

/* TOC */
.toc {
  position: sticky;
  top: 92px;
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.toc-title {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--secondary);
  margin-bottom: 12px;
  display: block;
}

.toc-nav a {
  display: block;
  padding: 6px 0;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.4;
}

.toc-nav a:hover {
  color: var(--primary);
}

.toc-nav a.lvl3 {
  padding-left: 12px;
  font-size: 13px;
  color: var(--muted);
}

/* Related section */
.related-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.related-section h2 {
  font-size: 22px;
  margin-bottom: 24px;
}

/* Service Detail */
.svc-hero-section {
  background-color: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}

.svc-hero-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 40px;
  align-items: center;
}

.svc-hero-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 12px 0;
}

.svc-lead {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.svc-body-section {
  padding-block: 40px;
}

.cta-band {
  background-color: var(--secondary);
  color: #fff;
  padding: 40px 0;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-text-col h2 {
  color: #fff;
  font-size: 22px;
  margin-bottom: 8px;
}

.cta-text-col p {
  color: var(--faint);
  margin-bottom: 0;
}

/* Contact Layout */
.contact-layout {
  display: grid;
  grid-template-columns: 460px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.contact-form-card {
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  position: sticky;
  top: 92px;
}

.contact-form-card h2 {
  font-size: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
  font-family: inherit;
  font-size: 14.5px;
}

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

.consent-group {
  margin-top: 10px;
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}

.consent-label input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

.notice {
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 14px;
  margin-bottom: 20px;
}

.notice.ok {
  background-color: #d1fae5;
  border-color: #a7f3d0;
  color: #065f46;
}

.notice.err {
  background-color: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
}

/* Author Profile Card */
.author-profile-card {
  display: flex;
  gap: 30px;
  align-items: center;
  background-color: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  margin-top: 20px;
}

.author-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}

.author-details h1 {
  font-size: 24px;
  margin-bottom: 4px;
}

.author-title {
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
}

.author-bio {
  font-size: 14.5px;
  color: var(--ink);
}

.author-social {
  display: flex;
  gap: 16px;
  font-size: 13.5px;
  margin-top: 8px;
}

/* Error 404 */
.error-inner {
  padding: 80px 20px;
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: 100px;
  font-weight: 800;
  line-height: 1;
  color: var(--primary-light);
  margin-bottom: 20px;
}

.error-section h1 {
  font-size: 28px;
  margin-bottom: 12px;
}

.error-text {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 30px;
}

.error-search-box {
  margin-bottom: 30px;
}

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

/* Search results list */
.search-form-page {
  display: flex;
  gap: 10px;
  max-width: 500px;
  margin-top: 16px;
}

.search-form-page input {
  padding: 10px 16px;
  font-size: 15px;
}

.search-count {
  margin-bottom: 24px;
  font-size: 15px;
  color: var(--muted);
}

.search-results-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.search-result-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  background-color: var(--bg-alt);
}

.search-result-type {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  background-color: var(--primary-light);
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 8px;
}

.search-result-item h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.search-result-item p {
  font-size: 14.5px;
  color: var(--muted);
  margin-bottom: 12px;
}

/* Cookie Consent Bar */
.cookie-bar {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background-color: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  z-index: 999;
  padding: 16px 0;
  backdrop-filter: blur(8px);
}

.cookie-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-inner p {
  margin-bottom: 0;
  font-size: 13.5px;
  color: var(--secondary);
}

.cookie-actions {
  display: flex;
  gap: 8px;
}

/* Footer */
.site-footer {
  background-color: var(--secondary);
  color: #fff;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}

.footer-inner {
  padding-top: 48px;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding-left: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--faint);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--primary);
}

.about-text {
  color: var(--faint);
  font-size: 14px;
  margin-top: 16px;
  margin-bottom: 20px;
  max-width: 320px;
  line-height: 1.6;
}

.social-links a {
  color: #fff;
  font-size: 14px;
  margin-right: 16px;
}

.social-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 8px;
}

.footer-logo .brand b {
  color: #fff;
}

/* Responsive Utilities */
@media (max-width: 1024px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background-color: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 20px;
    gap: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  }
  
  .nav-menu.is-open {
    display: flex;
  }
  
  .burger {
    display: flex;
  }
  
  .burger.is-open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .burger.is-open span:nth-child(2) { opacity: 0; }
  .burger.is-open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
  
  .blog-layout {
    grid-template-columns: 1fr;
  }
  
  .article-layout {
    grid-template-columns: 1fr;
  }
  
  .article-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0;
  }
  
  .arch-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .arch-image {
    order: -1;
  }
  
  .svc-hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .svc-hero-image {
    display: none;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .contact-form-card {
    position: static;
  }
  
  .footer-cols {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-cols {
    grid-template-columns: 1fr;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 10px;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
}