/* ============================================
   FENETRE PERDE - MAIN STYLES
   ============================================ */

@import url('design-system.css');

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
  margin: calc(var(--spacing-3xl) * -1) 0 0 0;
}

.header-content {
  padding: var(--spacing-lg) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
}

.logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: var(--color-neutral-900);
  font-weight: 700;
  font-size: 18px;
}

.logo-svg {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-secondary);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-item.dropdown {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.nav-link {
  position: relative;
  color: var(--color-neutral-800);
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all var(--transition-base);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-neutral-800);
  padding: var(--spacing-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.dropdown-toggle:hover {
  color: var(--color-primary);
}

.dropdown-toggle svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.nav-item.dropdown.active .dropdown-toggle svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-md);
  min-width: 200px;
  padding: 0;
  display: none;
  flex-direction: column;
  z-index: 1000;
  margin-top: var(--spacing-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.nav-item.dropdown:hover .dropdown-menu,
.nav-item.dropdown.active .dropdown-menu {
  display: flex;
}

.dropdown-link {
  color: var(--color-neutral-800);
  text-decoration: none;
  padding: var(--spacing-md) var(--spacing-lg);
  transition: all var(--transition-base);
  display: block;
  font-size: 14px;
  border-bottom: 1px solid var(--color-neutral-100);
  position: relative;
  padding-left: calc(var(--spacing-lg) * 1.5);
}

.dropdown-link::before {
  content: '';
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background-color: var(--color-primary);
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.dropdown-link:hover {
  background-color: var(--color-primary-lighter);
  color: var(--color-primary);
  padding-left: calc(var(--spacing-lg) * 1.5 + var(--spacing-sm));
}

.dropdown-link:hover::before {
  opacity: 1;
}

.dropdown-link:last-child {
  border-bottom: none;
}

.lang-toggle {
  color: var(--color-neutral-700);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  background-color: var(--color-neutral-100);
}

.lang-toggle:hover {
  background-color: var(--color-primary-lighter);
  color: var(--color-primary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-neutral-800);
  padding: var(--spacing-sm);
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-neutral-white);
    flex-direction: column;
    gap: 0;
    padding: 0;
    display: none;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  
  .nav-menu.active {
    display: flex;
    max-height: 600px;
  }
  
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-neutral-200);
  }

  .nav-item.dropdown {
    flex-direction: column;
    gap: 0;
  }

  .nav-item.dropdown .nav-link {
    width: 100%;
    padding-right: 50px;
  }

  .dropdown-toggle {
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    padding: var(--spacing-md);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-neutral-800);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
  }

  .dropdown-toggle:hover {
    color: var(--color-primary);
  }

  .dropdown-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
  }

  .nav-item.dropdown.active .dropdown-toggle svg {
    transform: rotate(180deg);
  }

  .dropdown-menu {
    position: static;
    border: none;
    border-radius: 0;
    min-width: auto;
    padding: 0;
    margin-top: 0;
    box-shadow: none;
    background: var(--color-neutral-50);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    display: flex;
    flex-direction: column;
  }

  .nav-item.dropdown.active .dropdown-menu {
    max-height: 300px;
  }

  .dropdown-link {
    padding: var(--spacing-lg) var(--spacing-lg);
    border-bottom: 1px solid var(--color-neutral-200);
    color: var(--color-neutral-800);
    font-weight: 500;
    font-size: 16px;
    transition: all var(--transition-base);
    position: relative;
    text-decoration: none;
    padding-left: calc(var(--spacing-lg) * 2);
  }

  .dropdown-link::before {
    content: '';
    position: absolute;
    left: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-base);
  }

  .dropdown-link:hover {
    background-color: var(--color-primary-lighter);
    color: var(--color-primary);
    padding-left: calc(var(--spacing-lg) * 2 + var(--spacing-md));
  }

  .dropdown-link:hover::before {
    opacity: 1;
  }
  
  .nav-link {
    padding: var(--spacing-lg) var(--spacing-lg);
    font-weight: 500;
    color: var(--color-neutral-800);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    position: relative;
    font-size: 16px;
    text-decoration: none;
  }
  
  .nav-link:hover {
    background-color: var(--color-primary-lighter);
    color: var(--color-primary);
    padding-left: calc(var(--spacing-lg) + var(--spacing-md));
  }
  
  .nav-link.active {
    background-color: var(--color-primary-lighter);
    color: var(--color-primary);
    border-left: 4px solid var(--color-primary);
    padding-left: calc(var(--spacing-lg) - 4px);
    font-weight: 600;
  }
  
  .nav-link.active::after {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding: var(--spacing-4xl) 0 var(--spacing-4xl);
  background: linear-gradient(135deg, rgba(131, 189, 129, 0.05) 0%, rgba(64, 78, 94, 0.02) 100%);
  border-bottom: 1px solid var(--color-neutral-200);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
}

.hero h1 {
  font-size: 56px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.hero-subtitle {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-neutral-800);
  margin-bottom: var(--spacing-lg);
}

.hero-description {
  font-size: 16px;
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.6;
}

.hero-cta {
  gap: var(--spacing-md);
  margin-bottom: 0;
}

.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.hero-features .feature {
  text-align: center;
  padding: var(--card-padding);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  background-color: var(--color-neutral-white);
  transition: all var(--transition-base);
}

.hero-features .feature:hover {
  border-color: var(--color-primary);
}

.feature {
  padding: var(--spacing-lg);
  background-color: var(--color-neutral-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-neutral-200);
  transition: all var(--transition-base);
}

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

.feature-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.feature h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-neutral-900);
}

.feature p {
  font-size: 14px;
  color: var(--color-neutral-600);
  margin: 0;
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .hero h1 {
    font-size: 40px;
  }
  
  .hero-subtitle {
    font-size: 20px;
  }
  
  .hero-features {
    gap: var(--spacing-md);
  }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.trust-items {
  gap: var(--spacing-xl);
}

.trust-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.trust-item.card {
  padding: var(--card-padding);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--card-radius);
  background-color: var(--color-neutral-white);
  transition: all var(--transition-base);
  height: 100%;
}

.trust-item.card:hover {
  border-color: var(--color-primary-light);
}

.trust-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
  display: inline-block;
}

.trust-item h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
  font-size: 18px;
}

.trust-item p {
  font-size: 14px;
  color: var(--color-neutral-700);
  margin: 0;
  line-height: 1.6;
}

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

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

/* ============================================
   SERVICE AREAS SECTION
   ============================================ */
.service-areas {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.service-region {
  padding: var(--card-padding);
}

.service-region h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.service-region p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-700);
  line-height: 1.6;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.product-card p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

.product-card .btn {
  align-self: flex-start;
}

/* ============================================
   SOLUTIONS SECTION
   ============================================ */
.solutions-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.solution-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.solution-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.solution-card p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

.solution-card .btn {
  align-self: flex-start;
}

/* ============================================
   MOUNTING TYPES SECTION
   ============================================ */
.mounting-types {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.mounting-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.mounting-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.mounting-card p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   USAGE AREAS SECTION
   ============================================ */
.usage-areas {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.usage-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.usage-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.usage-card p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   SELECTION GUIDE SECTION
   ============================================ */
.selection-guide {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.guide-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.guide-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.guide-card p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   MEASUREMENT GUIDE SECTION
   ============================================ */
.measurement-guide {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.guide-steps {
  gap: var(--spacing-xl);
}

.step-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-align: center;
}

.step-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.step-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.step-card p {
  flex: 1;
  margin-bottom: 0;
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   PRICING LOGIC SECTION
   ============================================ */
.pricing-logic {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.pricing-factors {
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.factor-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.factor-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.factor-card p {
  flex: 1;
  margin-bottom: 0;
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
}

.pricing-note {
  display: flex;
  flex-direction: column;
}

.pricing-note h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.pricing-note p {
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   QUOTE SECTION
   ============================================ */
.quote-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.quote-form input,
.quote-form textarea {
  padding: var(--spacing-md);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-family-base);
  font-size: 16px;
}

.quote-form button {
  padding: var(--spacing-md);
  font-size: 16px;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.gallery-grid {
  gap: var(--spacing-xl);
}

.gallery-item {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.gallery-placeholder {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.gallery-item h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.gallery-item p {
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   COMPARISON SECTION
   ============================================ */
.comparison-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

/* ============================================
   WHY US SECTION
   ============================================ */
.why-us {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.why-us-grid {
  gap: var(--spacing-xl);
}

.why-us-item {
  display: flex;
  flex-direction: column;
}

.why-us-item h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.why-us-item p {
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   ORDER PROCESS SECTION
   ============================================ */
.order-process {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.process-steps {
  gap: var(--spacing-xl);
}

.process-step {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.process-step h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.process-step p {
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   TECHNICAL SPECS SECTION
   ============================================ */
.technical-specs {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.specs-grid {
  gap: var(--spacing-xl);
}

.specs-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.specs-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

.specs-card p {
  flex: 1;
  color: var(--color-neutral-700);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.faq-items {
  gap: var(--spacing-lg);
}

.faq-item {
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  user-select: none;
  background-color: var(--color-neutral-50);
}

.faq-item summary:hover {
  background-color: var(--color-primary-lighter);
}

.faq-item[open] summary {
  background-color: var(--color-primary-lighter);
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

/* ============================================
   INTERNAL LINKS SECTION
   ============================================ */
.internal-links-section {
  padding: var(--section-spacing) 0;
  background-color: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.internal-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
}

.internal-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  color: var(--color-neutral-900);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.internal-link-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-neutral-white);
  border-bottom: none;
}

.cta-content h2 {
  color: var(--color-neutral-white);
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-2xl);
  font-size: 16px;
}

.cta-buttons {
  flex-wrap: wrap;
}

.cta-section .btn-primary {
  background-color: var(--color-neutral-white);
  color: var(--color-primary);
}

.cta-section .btn-primary:hover {
  background-color: var(--color-neutral-100);
}

.cta-section .btn-secondary {
  background-color: transparent;
  color: var(--color-neutral-white);
  border: 2px solid var(--color-neutral-white);
}

.cta-section .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* ============================================
   SERVICE AREA HERO
   ============================================ */
.service-area-hero {
  width: 100%;
  margin-bottom: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.service-area-hero svg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 500;
}

/* ============================================
   SERVICE AREA LAYOUT
   ============================================ */
.service-area-wrapper {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-2xl);
  align-items: start;
}

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

.service-area-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  position: sticky;
  top: var(--spacing-2xl);
}

.sidebar-box {
  background-color: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

.sidebar-box h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-lg);
  color: var(--color-secondary);
  font-size: 18px;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--spacing-md);
}

.sidebar-section {
  margin-bottom: var(--spacing-lg);
}

.sidebar-section:last-child {
  margin-bottom: 0;
}

.sidebar-section h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-neutral-800);
  margin: 0 0 var(--spacing-md) 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.sidebar-list li {
  margin-bottom: var(--spacing-sm);
}

.sidebar-list li:last-child {
  margin-bottom: 0;
}

.sidebar-list a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-neutral-700);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  border-left: 3px solid transparent;
  font-size: 14px;
}

.sidebar-list a:hover {
  background-color: var(--color-neutral-50);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  padding-left: calc(var(--spacing-md) + var(--spacing-sm));
}

.sidebar-list a.active {
  background-color: var(--color-primary-lighter);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

.cta-sidebar {
  background-color: var(--color-neutral-white);
  border-color: var(--color-neutral-200);
}

.cta-sidebar h3 {
  color: var(--color-neutral-white);
  background-color: var(--color-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  margin: calc(var(--spacing-md) * -1) calc(var(--spacing-lg) * -1) var(--spacing-lg) calc(var(--spacing-lg) * -1);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.cta-sidebar p {
  font-size: 14px;
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-lg);
}

.btn-block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.btn-block:last-child {
  margin-bottom: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .service-area-wrapper {
    grid-template-columns: 1fr;
  }

  .service-area-sidebar {
    position: static;
  }
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.toc-box {
  background-color: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.toc-desktop {
  display: none;
  background-color: var(--color-neutral-white) !important;
  padding: var(--spacing-lg) !important;
  margin: 0 !important;
}

.toc-mobile {
  display: block;
}

.toc-box h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
  font-size: 16px;
  font-weight: 600;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--spacing-md);
}

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

.toc-list li {
  padding: 0;
  margin: 0;
  border-bottom: none;
}

.toc-list a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-base);
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: 13px;
  line-height: 1.4;
}

.toc-list a:hover {
  background-color: var(--color-primary-lighter);
  color: var(--color-primary-dark);
  padding-left: calc(var(--spacing-sm) + var(--spacing-xs));
}

/* Desktop: TOC in sidebar */
@media (min-width: 769px) {
  .toc-desktop {
    display: block !important;
    background-color: var(--color-neutral-white) !important;
    padding: var(--spacing-lg) !important;
    margin: 0 !important;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--border-radius-lg);
  }

  .toc-mobile {
    display: none;
  }
}

/* ============================================
   TABLES
   ============================================ */
table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-2xl) 0;
  background-color: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

thead {
  background-color: var(--color-primary-lighter);
}

th {
  padding: var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-primary);
  border-right: 1px solid var(--color-neutral-200);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

th:last-child {
  border-right: none;
}

td {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-neutral-200);
  border-right: 1px solid var(--color-neutral-200);
  color: var(--color-neutral-700);
  font-size: 14px;
}

td:last-child {
  border-right: none;
}

tbody tr:hover {
  background-color: var(--color-neutral-50);
  transition: background-color var(--transition-base);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-secondary);
  color: var(--color-neutral-white);
  padding: var(--spacing-3xl) 0;
}

.footer-content {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h4 {
  color: var(--color-neutral-white);
  margin-bottom: var(--spacing-lg);
  font-size: 16px;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  margin-bottom: var(--spacing-lg);
}

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

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 14px;
  transition: all var(--transition-base);
}

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

.social-links {
  gap: var(--spacing-md);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 13px;
  transition: all var(--transition-base);
}

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

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

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

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 16px;
  color: var(--color-neutral-700);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================
   ERROR PAGE
   ============================================ */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.error-page h1 {
  font-size: 120px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1;
}

.error-page p {
  font-size: 18px;
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-2xl);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
}

/* ============================================
   ICON STYLING
   ============================================ */
.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  fill: currentColor;
  stroke: currentColor;
}

.icon-sm {
  width: 0.875em;
  height: 0.875em;
}

.icon-lg {
  width: 1.5em;
  height: 1.5em;
}

.icon-xl {
  width: 2em;
  height: 2em;
}

/* ============================================
   ANIMATION
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: fadeIn 0.3s ease-out;
}

/* ============================================
   PAGE HEADING
   ============================================ */
.page-heading {
  padding: var(--spacing-3xl) 0;
  background-color: #f5f7f6;
  border-bottom: 1px solid var(--color-neutral-200);
}

.page-heading h1 {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-lg);
}

.page-heading > p {
  font-size: 18px;
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  color: var(--color-neutral-600);
}

.breadcrumbs a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-base);
}

.breadcrumbs a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.breadcrumbs span {
  color: var(--color-neutral-400);
}

.breadcrumbs .active {
  color: var(--color-neutral-800);
  font-weight: 600;
}

@media (max-width: 768px) {
  .page-heading {
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-2xl);
  }

  .page-heading h1 {
    font-size: 32px;
  }

  .page-heading > p {
    font-size: 16px;
  }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  padding: var(--section-spacing) 0;
}

.contact-grid {
  gap: var(--spacing-2xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.contact-item {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

.contact-icon {
  font-size: 32px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-item h4 {
  margin-bottom: var(--spacing-sm);
}

.contact-item a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-base);
}

.contact-item a:hover {
  color: var(--color-primary-dark);
}

.contact-form-wrapper {
  padding: var(--card-padding);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-weight: 600;
  color: var(--color-neutral-900);
}

.form-group input,
.form-group textarea {
  padding: var(--spacing-md);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--border-radius-md);
  font-family: var(--font-family-base);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  padding: var(--section-spacing) 0;
}

.about-content {
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.about-text h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.stat-card {
  text-align: center;
  padding: var(--card-padding);
}

.stat-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-neutral-900);
  margin-bottom: var(--spacing-md);
}

.stat-card p {
  font-size: 14px;
  color: var(--color-neutral-700);
  margin: 0;
}

.values-section {
  margin-top: var(--spacing-3xl);
}

.values-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.values-grid {
  gap: var(--spacing-lg);
}

.value-card {
  padding: var(--card-padding);
  text-align: center;
}

.value-card h3 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: 20px;
}

.value-card h3 svg {
  font-size: 32px;
  color: var(--color-primary);
}

.value-card p {
  font-size: 14px;
  color: var(--color-neutral-700);
  margin: 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
  padding: var(--section-spacing) 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.faq-item {
  padding: 0;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
}

.faq-toggle {
  width: 100%;
  padding: var(--card-padding);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
  transition: all var(--transition-base);
}

.faq-toggle:hover {
  background-color: var(--color-neutral-50);
}

.faq-toggle h3 {
  margin: 0;
  text-align: left;
  font-size: 18px;
  color: var(--color-neutral-900);
}

.faq-icon {
  font-size: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  display: none;
  padding: 0 var(--card-padding) var(--card-padding);
  border-top: 1px solid var(--color-neutral-200);
}

.faq-item.active .faq-content {
  display: block;
}

.faq-content p {
  margin: 0;
  color: var(--color-neutral-700);
  line-height: 1.8;
}

.faq-cta {
  padding: var(--spacing-2xl);
  background-color: var(--color-neutral-50);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-neutral-200);
}

.faq-cta h2 {
  margin-bottom: var(--spacing-sm);
}

.faq-cta p {
  margin-bottom: var(--spacing-2xl);
}

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.floating-buttons {
  position: fixed;
  bottom: var(--spacing-xl);
  display: flex;
  gap: var(--spacing-lg);
  z-index: var(--z-fixed);
}

.floating-buttons.left {
  left: var(--spacing-xl);
}

.floating-buttons.right {
  right: var(--spacing-xl);
}

.floating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-full);
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: none;
  border: 2px solid;
  font-weight: 600;
  font-size: 14px;
}

.floating-btn-phone {
  background-color: var(--color-primary);
  color: var(--color-neutral-white);
  border-color: var(--color-primary);
}

.floating-btn-phone:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.floating-btn-whatsapp {
  background-color: #25D366;
  color: var(--color-neutral-white);
  border-color: #25D366;
}

.floating-btn-whatsapp:hover {
  background-color: #1fa857;
  border-color: #1fa857;
}

.floating-btn svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 768px) {
  .floating-buttons {
    bottom: var(--spacing-lg);
    gap: var(--spacing-md);
  }
  
  .floating-buttons.left {
    left: var(--spacing-lg);
  }
  
  .floating-buttons.right {
    right: var(--spacing-lg);
  }
  
  .floating-btn {
    width: 50px;
    height: 50px;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .header,
  .footer,
  .menu-toggle,
  .cta-section,
  .floating-buttons {
    display: none;
  }
}