/**
 * BraiNDOos Corporate Theme — Main Stylesheet
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
  --color-primary: #0066cc;
  --color-primary-dark: #004999;
  --color-primary-light: #0088ff;
  --color-accent: #00b4d8;
  --color-dark: #0a1628;
  --color-dark-soft: #1a2942;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-bg: #ffffff;
  --color-bg-alt: #f1f5f9;
  --color-border: #e2e8f0;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
  --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.1);
  --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.15);
  --transition: 0.25s ease;
  --container-max: 1200px;
  --header-height: 80px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -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-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-dark);
  margin-top: 0;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

ul {
  padding-left: 1.25rem;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 9999;
  width: auto;
  height: auto;
  padding: 0.75rem 1.25rem;
  background: var(--color-primary);
  color: #fff;
  clip: auto;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

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

.btn-white:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ==========================================================================
   Header
   ========================================================================== */
body.admin-bar .site-header {
  top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar .site-header {
    top: 46px;
  }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-height);
}

.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-branding .custom-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  background: transparent !important;
  padding: 0;
}

.site-branding .custom-logo-link img {
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.site-title {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
  text-decoration: none;
  white-space: nowrap;
}

.brand-accent {
  color: var(--color-primary);
}

.main-navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  flex: 1;
  min-width: 0;
}

.nav-menu-wrap {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.main-navigation .menu,
.main-navigation .sub-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-navigation .menu {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 0.125rem;
}

.main-navigation .menu > li {
  position: relative;
  display: flex;
  align-items: center;
}

.main-navigation .menu > li > a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.625rem 0.875rem;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1.2;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.main-navigation .menu > li > a:hover,
.main-navigation .menu > li.current-menu-item > a,
.main-navigation .menu > li.current-menu-ancestor > a {
  color: var(--color-primary);
  background: rgba(0, 102, 204, 0.06);
}

.main-navigation .menu-item-has-children > a::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.55;
  flex-shrink: 0;
}

.main-navigation .sub-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  min-width: 220px;
  padding: 0.5rem 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 200;
}

.main-navigation li:hover > .sub-menu,
.main-navigation li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-navigation .sub-menu li {
  display: block;
}

.main-navigation .sub-menu a {
  display: block;
  padding: 0.625rem 1.25rem;
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 0;
  transition: color var(--transition), background var(--transition);
}

.main-navigation .sub-menu .menu-item-has-children > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.main-navigation .sub-menu a:hover,
.main-navigation .sub-menu .current-menu-item > a {
  color: var(--color-primary);
  background: rgba(0, 102, 204, 0.06);
}

.main-navigation .sub-menu .sub-menu {
  top: 0;
  left: calc(100% + 0.25rem);
}

.main-navigation .sub-menu .menu-item-has-children > a::after {
  transform: rotate(-90deg);
  margin-left: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header-cta {
  white-space: nowrap;
  flex-shrink: 0;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.menu-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-soft) 50%, #0d2847 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(0, 102, 204, 0.35) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(0, 180, 216, 0.2) 0%, transparent 50%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-eyebrow {
  display: inline-block;
  padding: 0.375rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: 100px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.5rem;
  max-width: 600px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-stats strong {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
}

.hero-stats span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

/* ==========================================================================
   Services
   ========================================================================== */
.services-section {
  background: var(--color-bg-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-bg);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 102, 204, 0.2);
}

.service-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 1.25rem;
  background: rgba(0, 102, 204, 0.08);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

.service-icon {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 0;
  line-height: 1.65;
}

/* ==========================================================================
   About
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content .section-label {
  display: block;
  text-align: left;
}

.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 1.25rem;
}

.about-content p {
  color: var(--color-text-muted);
}

.about-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.about-features li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
  font-weight: 500;
}

.about-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

.about-visual {
  display: grid;
  gap: 1rem;
}

.about-card {
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  color: #fff;
}

.about-card h3 {
  color: #fff;
  font-size: 1.0625rem;
  margin-bottom: 0.375rem;
}

.about-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  margin: 0;
}

.about-card--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.about-card--secondary {
  background: linear-gradient(135deg, var(--color-dark-soft) 0%, var(--color-dark) 100%);
  margin-left: 2rem;
}

.about-card--accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #0096c7 100%);
  margin-left: 1rem;
}

/* ==========================================================================
   Process
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.process-step {
  padding: 2rem 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.process-step:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.process-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(0, 102, 204, 0.15);
  margin-bottom: 0.75rem;
}

.process-step h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 5rem 0;
}

.cta-inner {
  text-align: center;
  max-width: 640px;
}

.cta-inner h2 {
  color: #fff;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.0625rem;
  margin-bottom: 2rem;
}

/* ==========================================================================
   Blog / Posts
   ========================================================================== */
.blog-section {
  background: var(--color-bg-alt);
}

.blog-grid,
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.post-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

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

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

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

.posted-on {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.post-card-title {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.post-card-title a {
  color: var(--color-dark);
}

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

.post-card-excerpt {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.read-more {
  font-weight: 600;
  font-size: 0.875rem;
}

/* ==========================================================================
   Page Layout
   ========================================================================== */
.site-main {
  padding-top: var(--header-height);
}

body.admin-bar .site-main {
  padding-top: calc(var(--header-height) + 32px);
}

@media screen and (max-width: 782px) {
  body.admin-bar .site-main {
    padding-top: calc(var(--header-height) + 46px);
  }
}

.page-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  padding: 3rem 0 5rem;
}

.page-header {
  margin-bottom: 2rem;
}

.page-title,
.entry-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.entry-content {
  line-height: 1.75;
}

.entry-content h2,
.entry-content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.sidebar {
  padding-top: 0.5rem;
}

.widget {
  background: var(--color-bg-alt);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.widget-title {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.error-404 {
  text-align: center;
  padding: 6rem 0;
}

.no-results {
  padding: 3rem 0;
}

.search-form {
  display: flex;
  gap: 0.5rem;
  max-width: 480px;
}

.search-field {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.footer-tagline {
  margin: 1rem 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  max-width: 320px;
}

.footer-widget-title,
.footer-links h4,
.footer-contact h4 {
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-menu li {
  margin-bottom: 0.625rem;
}

.footer-menu a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer-menu a:hover,
.footer-contact a:hover {
  color: #fff;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

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

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-card--secondary,
  .about-card--accent {
    margin-left: 0;
  }

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

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

@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }

  .main-navigation {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    padding: 1rem 1.5rem 1.5rem;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  body.admin-bar .main-navigation {
    top: calc(var(--header-height) + 32px);
    max-height: calc(100vh - var(--header-height) - 32px);
  }

  .main-navigation.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu-wrap,
  .header-actions {
    width: 100%;
  }

  .nav-menu-wrap {
    justify-content: stretch;
  }

  .main-navigation .menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .main-navigation .menu > li {
    flex-direction: column;
    align-items: stretch;
    border-bottom: 1px solid var(--color-border);
  }

  .main-navigation .menu > li > a {
    justify-content: space-between;
    padding: 0.875rem 0.25rem;
    white-space: normal;
  }

  .main-navigation .sub-menu {
    position: static;
    min-width: 0;
    margin: 0 0 0.5rem;
    padding: 0 0 0.5rem 1rem;
    background: transparent;
    border: none;
    border-left: 2px solid rgba(0, 102, 204, 0.15);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }

  .main-navigation li.sub-menu-open > .sub-menu {
    display: block;
  }

  .main-navigation .sub-menu a {
    padding: 0.625rem 0.75rem;
    white-space: normal;
  }

  .main-navigation .sub-menu .sub-menu {
    left: auto;
    margin-left: 1rem;
  }

  .header-actions {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
  }

  .header-cta {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 1.5rem;
  }

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

  .page-layout {
    grid-template-columns: 1fr;
  }

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

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

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }
}