/*
 * Professional CSS Stylesheet for Finishing Works/Repair Company
 * Project: Reformas Pro
 * Mobile-first responsive design with professional blue color scheme
 */

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* IMPORTANT: All pseudo-elements with position:absolute must not block clicks */
*::before,
*::after {
  pointer-events: none;
}

:root {
  /* Color Palette */
  --color-primary: #2563EB;
  --color-primary-dark: #1E40AF;
  --color-primary-light: #3B82F6;
  --color-secondary: #64748B;
  --color-accent: #10B981;

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

  /* Semantic Colors */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  --color-info: #3B82F6;

  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Georgia', serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Layout */
  --container-max-width: 1280px;
  --container-padding: 1rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.25rem;
  line-height: 1.1;
}

h2 {
  font-size: 1.875rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
}

.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-gray-600);
  font-weight: 300;
}

strong {
  font-weight: 600;
  color: var(--color-gray-900);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

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

.section-header p {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  max-width: 700px;
  margin: 0 auto;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--border-radius);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

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

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-light {
  background-color: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn-light:hover {
  background-color: var(--color-gray-50);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accept {
  background-color: var(--color-success);
  color: var(--color-white);
  padding: 0.5rem 1.5rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.btn-accept:hover {
  background-color: #059669;
  transform: translateY(-1px);
}

/* ============================================
   COOKIE BANNER
   ============================================ */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: 1.25rem;
  box-shadow: var(--shadow-2xl);
  z-index: 9999;
  transform: translateY(0);
  transition: transform var(--transition-base);
}

.cookie-banner.hidden {
  transform: translateY(100%);
}

.cookie-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  text-align: center;
}

.cookie-content p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.cookie-content a {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.cookie-content a:hover {
  color: var(--color-white);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  gap: var(--spacing-lg);
}

/* Logo */
.logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-gray-900);
  transition: opacity var(--transition-fast);
}

.logo a:hover {
  opacity: 0.8;
  color: var(--color-gray-900);
}

.logo img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

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

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

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  display: block;
  padding: 0.5rem 0;
  font-weight: 500;
  color: var(--color-gray-700);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-menu > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-menu > li > a:hover::after,
.nav-menu > li > a.active::after {
  width: 100%;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--color-primary);
}

/* Dropdown Menu */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius);
  padding: 0.5rem 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 100;
  margin-top: 0.5rem;
}

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

.dropdown-menu li a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.dropdown-menu li a:hover {
  background-color: var(--color-gray-50);
  color: var(--color-primary);
  padding-left: 1.5rem;
}

/* Mobile Toggle Button */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 0.375rem;
  padding: 0.5rem;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-gray-700);
  border-radius: 2px;
  transition: all var(--transition-base);
  pointer-events: auto;
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-white);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.85) 0%, rgba(30, 64, 175, 0.75) 100%);
  z-index: 2;
}

.hero-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
  padding: var(--spacing-3xl) 0;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  text-align: center;
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.page-header .lead {
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-base);
  transition: all var(--transition-base);
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  border-radius: var(--border-radius);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  transition: transform var(--transition-base);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

.service-card p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
}

.service-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  font-weight: 600;
  transition: gap var(--transition-fast);
  gap: 0.25rem;
}

.service-link:hover {
  gap: 0.5rem;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
}

.feature-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.feature-number {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  line-height: 1;
}

.feature-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}

.feature-item p {
  color: var(--color-gray-600);
  margin: 0;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

.why-us {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-50);
}

.why-us-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.why-us-text h2 {
  margin-bottom: var(--spacing-lg);
}

.why-us-text .lead {
  margin-bottom: var(--spacing-xl);
}

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

.benefits-list li {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.check-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  margin-top: 0.125rem;
}

.benefits-list strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-gray-900);
}

.benefits-list p {
  margin: 0;
  color: var(--color-gray-600);
}

.why-us-image {
  text-align: center;
}

.why-us-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  position: relative;
}

.process-step {
  text-align: center;
  padding: var(--spacing-xl);
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base);
}

.process-step:hover .step-number {
  transform: scale(1.15) rotate(5deg);
}

.process-step h3 {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

.process-step p {
  color: var(--color-gray-600);
  margin: 0;
}

/* ============================================
   TEAM SECTION
   ============================================ */

.team {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-50);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
}

.team-member {
  text-align: center;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-base);
  transition: all var(--transition-base);
}

.team-member:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.team-member img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-lg);
}

.team-member h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}

.team-member .role {
  display: block;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.team-member p {
  color: var(--color-gray-600);
  font-size: 0.875rem;
  margin: 0;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.testimonial-card {
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 4rem;
  color: var(--color-primary);
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.2;
  pointer-events: none;
}

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

.rating {
  color: #FFA500;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: var(--spacing-md);
  border-top: 2px solid var(--color-gray-200);
}

.testimonial-author strong {
  color: var(--color-gray-900);
  font-size: 1rem;
}

.testimonial-author span {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
}

.cta-content h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: 2rem;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.95);
}

/* ============================================
   BLOG SECTION & CARDS
   ============================================ */

.blog-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-base);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.blog-image {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
  transform: scale(1.1);
}

.blog-category {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.375rem 0.875rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.blog-content {
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-gray-500);
  flex-wrap: wrap;
}

.blog-date,
.blog-author {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-date svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.blog-content h2 {
  font-size: 1.375rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.blog-content h2 a {
  color: var(--color-gray-900);
  transition: color var(--transition-fast);
}

.blog-content h2 a:hover {
  color: var(--color-primary);
}

.blog-content > p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
  flex: 1;
  line-height: 1.6;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  font-weight: 600;
  transition: gap var(--transition-fast);
  gap: 0.25rem;
  font-size: 0.9375rem;
}

.blog-read-more:hover {
  gap: 0.5rem;
}

/* ============================================
   BLOG POST (ARTICLE PAGE)
   ============================================ */

.blog-post {
  padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.blog-post .container {
  max-width: 900px;
}

/* Breadcrumb */
.breadcrumb {
  margin-bottom: var(--spacing-xl);
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.breadcrumb a {
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

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

.breadcrumb span {
  color: var(--color-gray-900);
}

/* Post Header */
.post-header {
  margin-bottom: var(--spacing-2xl);
}

.post-header h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.post-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  border-top: 2px solid var(--color-gray-200);
  border-bottom: 2px solid var(--color-gray-200);
  flex-wrap: wrap;
}

.author-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

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

.author-info strong {
  display: block;
  color: var(--color-gray-900);
  font-size: 0.9375rem;
}

.author-info span {
  display: block;
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.post-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gray-600);
  font-size: 0.9375rem;
}

.post-date svg {
  color: var(--color-primary);
}

/* Featured Image */
.post-featured-image {
  margin-bottom: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.post-featured-image img {
  width: 100%;
  height: auto;
}

/* Post Content */
.post-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-gray-700);
}

.post-content .lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-xl);
  font-weight: 400;
  padding-left: var(--spacing-lg);
  border-left: 4px solid var(--color-primary);
}

.post-content h2 {
  font-size: 1.875rem;
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-900);
}

.post-content h3 {
  font-size: 1.5rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

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

.post-content strong {
  color: var(--color-gray-900);
  font-weight: 600;
}

.post-content a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 500;
}

.post-content a:hover {
  color: var(--color-primary-dark);
}

.post-content ul,
.post-content ol {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-xl);
}

.post-content ul {
  list-style: disc;
}

.post-content ol {
  list-style: decimal;
}

.post-content li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

/* Related Articles */
.related-articles {
  margin-top: var(--spacing-4xl);
  padding-top: var(--spacing-2xl);
  border-top: 2px solid var(--color-gray-200);
}

.related-articles h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-gray-900);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.related-card {
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.related-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.related-card:hover img {
  transform: scale(1.05);
}

.related-card h4 {
  padding: var(--spacing-lg);
  margin: 0;
}

.related-card h4 a {
  color: var(--color-gray-900);
  font-size: 1.125rem;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.related-card h4 a:hover {
  color: var(--color-primary);
}

/* Post CTA */
.post-cta {
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--border-radius-lg);
  text-align: center;
  color: var(--color-white);
}

.post-cta h3 {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

.post-cta p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   CONTACT SECTION & FORMS
   ============================================ */

.contact-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
}

.contact-info-box,
.contact-form-box {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-base);
}

.contact-info-box h2,
.contact-form-box h2 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

.contact-info-box > p,
.contact-form-box > p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

/* Contact Details */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

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

.contact-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.contact-item h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--color-gray-900);
}

.contact-item p {
  margin: 0;
  color: var(--color-gray-600);
  line-height: 1.6;
}

.contact-item a {
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

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

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

.form-group label {
  font-weight: 600;
  color: var(--color-gray-700);
  font-size: 0.9375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background-color: var(--color-white);
  color: var(--color-gray-900);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group select {
  cursor: pointer;
}

/* Form Validation */
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: var(--color-error);
}

.form-group input.success,
.form-group textarea.success,
.form-group select.success {
  border-color: var(--color-success);
}

.error-message {
  font-size: 0.875rem;
  color: var(--color-error);
  display: none;
}

.form-group input.error ~ .error-message,
.form-group textarea.error ~ .error-message,
.form-group select.error ~ .error-message {
  display: block;
}

.success-message {
  padding: var(--spacing-md);
  background-color: #D1FAE5;
  border: 2px solid var(--color-success);
  border-radius: var(--border-radius);
  color: #065F46;
  font-weight: 500;
  display: none;
}

.success-message.show {
  display: block;
}

/* Form Button */
.contact-form .btn-primary {
  align-self: flex-start;
  margin-top: var(--spacing-md);
}

/* Loading State */
.contact-form .btn-primary.loading {
  opacity: 0.7;
  cursor: not-allowed;
  position: relative;
}

.contact-form .btn-primary.loading::after {
  content: '';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-white);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  pointer-events: none;
}

@keyframes spin {
  to {
    transform: translateY(-50%) rotate(360deg);
  }
}

/* ============================================
   FAQ / ACCORDION
   ============================================ */

.faq-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  background-color: var(--color-white);
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
  pointer-events: none;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 0 var(--spacing-xl) var(--spacing-lg);
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.footer-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-col p {
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-400);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-col ul li a {
  color: var(--color-gray-300);
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-col ul li a:hover {
  color: var(--color-primary-light);
  padding-left: 0.5rem;
}

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

.contact-info p {
  margin: 0;
  font-size: 0.9375rem;
}

.contact-info strong {
  color: var(--color-white);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-700);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-gray-400);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Spacing */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-sm); }
.pt-2 { padding-top: var(--spacing-md); }
.pt-3 { padding-top: var(--spacing-lg); }
.pt-4 { padding-top: var(--spacing-xl); }
.pt-5 { padding-top: var(--spacing-2xl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-sm); }
.pb-2 { padding-bottom: var(--spacing-md); }
.pb-3 { padding-bottom: var(--spacing-lg); }
.pb-4 { padding-bottom: var(--spacing-xl); }
.pb-5 { padding-bottom: var(--spacing-2xl); }

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Display */
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Visibility */
.hidden { display: none !important; }
.visible { display: block !important; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (768px) */
@media (min-width: 768px) {
  :root {
    --container-padding: 1.5rem;
  }

  html {
    font-size: 16px;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.75rem;
  }

  .hero-content h1 {
    font-size: 3.5rem;
  }

  .hero-lead {
    font-size: 1.375rem;
  }

  .hero-cta {
    flex-direction: row;
  }

  .why-us-content {
    grid-template-columns: 1fr 1fr;
  }

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

  .cookie-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .post-header h1 {
    font-size: 3rem;
  }
}

/* Desktop (1024px) */
@media (min-width: 1024px) {
  :root {
    --container-padding: 2rem;
  }

  .hero {
    min-height: 700px;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Process connector lines */
  .process-steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-primary) 20%, var(--color-primary) 80%, transparent 100%);
    opacity: 0.3;
    pointer-events: none;
  }
}

/* Large Desktop (1280px) */
@media (min-width: 1280px) {
  .container {
    padding: 0 3rem;
  }

  .hero-content h1 {
    font-size: 4rem;
  }
}

/* Mobile Menu Styles */
@media (max-width: 767px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    flex-direction: column;
    padding: var(--spacing-4xl) var(--spacing-xl) var(--spacing-xl);
    gap: 0;
    transition: right var(--transition-base);
    z-index: 1000;
    overflow-y: auto;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu > li {
    width: 100%;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .nav-menu > li > a {
    display: block;
    padding: var(--spacing-lg) 0;
  }

  .nav-menu > li > a::after {
    display: none;
  }

  /* Mobile Dropdown */
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .dropdown.active .dropdown-menu {
    max-height: 500px;
  }

  .dropdown-menu li {
    border-left: 3px solid var(--color-primary);
  }

  .dropdown-menu li a {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  /* Mobile Overlay */
  .nav-menu.active::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 280px;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
    pointer-events: none;
  }

  /* Hero adjustments */
  .hero {
    min-height: 500px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-lead {
    font-size: 1.125rem;
  }

  /* Stacked layouts */
  .services-grid,
  .features-grid,
  .team-grid,
  .process-steps,
  .testimonials-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .post-header h1 {
    font-size: 1.875rem;
  }

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

/* Print Styles */
@media print {
  .header,
  .cookie-banner,
  .mobile-toggle,
  .hero-cta,
  .cta,
  .post-cta,
  .footer {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  h1 {
    font-size: 24pt;
  }

  h2 {
    font-size: 20pt;
  }

  h3 {
    font-size: 16pt;
  }

  a {
    color: var(--color-black);
    text-decoration: underline;
  }

  img {
    max-width: 100%;
    page-break-inside: avoid;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus Visible for Keyboard Navigation */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #1E40AF;
    --shadow-base: 0 2px 4px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px 0 rgba(0, 0, 0, 0.3);
  }

  .btn {
    border-width: 3px;
  }
}