/* 
 * FinanzPlanung Website Styles
 * Optimized for modern browsers
 */

/* ----- Base Styles ----- */
:root {
  --primary-color: #005e8a;
  --primary-light: #007ab3;
  --primary-dark: #00476a;
  --secondary-color: #ffc107;
  --secondary-light: #ffca28;
  --secondary-dark: #ffa000;
  --text-color: #333333;
  --text-light: #666666;
  --background-color: #ffffff;
  --background-light: #f8f9fa;
  --background-dark: #e9ecef;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --error-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  
  --font-family-sans: 'Nunito Sans', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-family-serif: 'Merriweather', Georgia, 'Times New Roman', Times, serif;
  --font-family-mono: 'SFMono-Regular', Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  
  --border-radius: 4px;
  --border-radius-lg: 8px;
  --border-radius-sm: 2px;
  
  --transition-speed: 0.3s;
  
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
  
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --box-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-family-sans);
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--background-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

button, .btn {
  cursor: pointer;
  font-family: inherit;
}

ul, ol {
  list-style-position: inside;
  padding-left: 1.25rem;
}

/* ----- Typography ----- */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 0.5em;
  line-height: 1.2;
  font-weight: 700;
  color: var(--gray-900);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
}

/* ----- Container and Layout ----- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -15px;
  margin-right: -15px;
}

.col {
  flex: 1 0 0%;
  padding-left: 15px;
  padding-right: 15px;
}

/* ----- Buttons ----- */
.btn {
  display: inline-block;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius);
  transition: all var(--transition-speed) ease-in-out;
  border: 2px solid transparent;
}

.btn:focus, .btn.focus {
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 94, 138, 0.25);
}

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

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

.btn-secondary {
  color: var(--gray-800);
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-secondary:hover {
  color: var(--gray-800);
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  border-color: currentColor;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.25rem;
}

.center-btn {
  text-align: center;
  margin-top: 2rem;
}

/* ----- Header & Navigation ----- */
header {
  background-color: var(--background-color);
  box-shadow: var(--box-shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo img {
  max-height: 60px;
  width: auto;
}

.main-menu {
  display: flex;
  list-style: none;
  padding: 0;
}

.main-menu li {
  margin-left: 1.5rem;
}

.main-menu a {
  color: var(--gray-800);
  font-weight: 600;
  padding: 0.5rem 0;
  text-decoration: none;
  position: relative;
}

.main-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-speed) ease;
}

.main-menu a:hover::after,
.main-menu a.active::after {
  width: 100%;
}

.main-menu a.active {
  color: var(--primary-color);
}

.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2rem;
  height: 2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 10;
}

.hamburger-menu span {
  width: 2rem;
  height: 0.25rem;
  background-color: var(--text-color);
  border-radius: 10px;
  transition: all 0.3s linear;
}

/* ----- Hero Section ----- */
.hero {
  background-color: var(--background-light);
  padding: 5rem 0;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-content {
  flex: 1;
  padding-right: 3rem;
}

.hero-content h1 {
  margin-bottom: 1rem;
  font-size: 3rem;
  color: var(--gray-900);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--gray-700);
}

.hero-image {
  flex: 1;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
}

/* ----- Features Section ----- */
.features {
  padding: 5rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-lg);
}

.feature-icon {
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--gray-800);
}

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

/* ----- Latest Posts Section ----- */
.latest-posts {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.post-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed) ease;
}

.post-card:hover {
  transform: translateY(-5px);
}

.post-image {
  height: 200px;
  overflow: hidden;
}

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

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

.post-content {
  padding: 1.5rem;
}

.post-content h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.post-content p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.read-more {
  font-weight: 600;
  color: var(--primary-color);
}

/* ----- Testimonials Section ----- */
.testimonials {
  padding: 5rem 0;
}

.testimonials-slider {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.testimonial {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  max-width: 500px;
  flex: 1 1 300px;
}

.testimonial-content {
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-content p {
  margin-bottom: 0;
}

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

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: 1rem;
}

.testimonial-author h4 {
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.testimonial-author p {
  margin-bottom: 0;
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* ----- CTA Section ----- */
.cta-section {
  background-color: var(--primary-color);
  color: var(--background-color);
  padding: 5rem 0;
  text-align: center;
}

.cta-content h2 {
  color: var(--background-color);
  margin-bottom: 1rem;
}

.cta-content p {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
}

/* ----- User Letter Section ----- */
.user-letter {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.letter-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--background-color);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  position: relative;
}

.letter-content h2 {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.letter-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.letter-content .signature {
  font-style: italic;
  text-align: right;
  margin-top: 2rem;
  font-weight: 600;
}

/* ----- Blog Page ----- */
.page-header {
  background-color: var(--background-light);
  padding: 5rem 0 3rem;
  text-align: center;
}

.page-header h1 {
  margin-bottom: 0.5rem;
}

.page-header p {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: var(--gray-600);
}

.blog-content {
  padding: 5rem 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

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

@media (min-width: 768px) {
  .blog-card {
    flex-direction: row;
  }
  
  .blog-image {
    flex: 1;
  }
  
  .blog-card-content {
    flex: 2;
  }
}

.blog-image {
  height: 250px;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-content {
  padding: 2rem;
}

.blog-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.blog-card-content h2 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.blog-card-content p {
  margin-bottom: 1.5rem;
}

/* ----- Newsletter Section ----- */
.newsletter-section {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.newsletter-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.newsletter-form-large {
  display: flex;
  margin-top: 2rem;
}

.newsletter-form-large input {
  flex: 1;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-size: 1rem;
}

.newsletter-form-large button {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* ----- Contact Page ----- */
.contact-section {
  padding: 5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 2fr;
  }
}

.contact-info h2 {
  margin-bottom: 2rem;
}

.contact-details {
  display: grid;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
}

.contact-icon {
  color: var(--primary-color);
  margin-right: 1rem;
  padding-top: 0.25rem;
}

.contact-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

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

.social-media-contact {
  margin-top: 2.5rem;
}

.social-media-contact h3 {
  margin-bottom: 1rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--gray-200);
  color: var(--gray-700);
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

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

.contact-form-container h2 {
  margin-bottom: 2rem;
}

.contact-form {
  display: grid;
  gap: 1.5rem;
}

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

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 94, 138, 0.2);
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
}

.checkbox-group input {
  margin-right: 0.75rem;
  width: auto;
}

.contact-form button {
  justify-self: start;
}

/* ----- Map Section ----- */
.map-section {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.map-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.map-container {
  height: 450px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

/* ----- FAQ Section ----- */
.faq-section {
  padding: 5rem 0;
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.faq-item {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: 1.25rem;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  display: none;
}

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

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

/* ----- Modal ----- */
.modal {
  display: none;
  position: fixed;
  z-index: 1100;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--background-color);
  margin: auto;
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 90%;
  position: relative;
  text-align: center;
  box-shadow: var(--box-shadow-lg);
}

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--gray-600);
  cursor: pointer;
}

.modal-btn {
  margin-top: 1.5rem;
}

/* ----- Services Page ----- */
.services-intro {
  padding: 5rem 0;
}

.services-intro-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.services-intro-content h2 {
  margin-bottom: 1.5rem;
}

.services-intro-content p {
  color: var(--gray-600);
}

.services-grid-section {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.5rem;
}

.service-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed) ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-icon {
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.service-features {
  list-style-type: none;
  padding: 0;
}

.service-features li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* ----- Process Section ----- */
.process-section {
  padding: 5rem 0;
}

.process-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.process-steps {
  max-width: 800px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  margin-bottom: 2rem;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--background-color);
  font-size: 1.5rem;
  font-weight: bold;
  margin-right: 1.5rem;
  flex-shrink: 0;
}

.step-content h3 {
  margin-bottom: 0.5rem;
}

/* ----- Pricing Section ----- */
.pricing-section {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.pricing-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed) ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-header {
  padding: 2rem;
  text-align: center;
  background-color: var(--gray-100);
  border-bottom: 1px solid var(--border-color);
}

.pricing-card.featured .pricing-header {
  background-color: var(--primary-color);
  color: var(--background-color);
}

.pricing-header h3 {
  margin-bottom: 1rem;
}

.pricing-card.featured .pricing-header h3 {
  color: var(--background-color);
}

.price {
  font-size: 2rem;
  font-weight: bold;
}

.price span {
  font-size: 1rem;
  font-weight: normal;
}

.pricing-features {
  padding: 2rem;
}

.pricing-features ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.pricing-features li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.75rem;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-color);
}

.pricing-footer {
  padding: 0 2rem 2rem;
  text-align: center;
}

.pricing-note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* ----- About Page ----- */
.about-intro {
  padding: 5rem 0;
}

.about-intro-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .about-intro-content {
    grid-template-columns: 1fr 1fr;
  }
}

.about-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  width: 100%;
  height: auto;
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--gray-600);
}

/* ----- Mission & Values ----- */
.mission-values {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.mission-values-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .mission-values-content {
    grid-template-columns: 1fr 1fr;
  }
}

.mission-content,
.values-content {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--box-shadow);
}

.mission-content h2,
.values-content h2 {
  margin-bottom: 1.5rem;
}

.values-list {
  list-style-type: none;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.values-list li h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

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

/* ----- Team Section ----- */
.team-section {
  padding: 5rem 0;
}

.team-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2.5rem;
}

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

.team-member img {
  border-radius: var(--border-radius-lg);
  margin-bottom: 1.5rem;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-member h3 {
  margin-bottom: 0.25rem;
  font-size: 1.25rem;
}

.team-member p:first-of-type {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.team-member p:last-of-type {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--gray-200);
  color: var(--gray-700);
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

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

/* ----- Certifications Section ----- */
.certifications {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.certifications h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.certifications-content {
  max-width: 800px;
  margin: 0 auto;
}

.certifications-content > p {
  text-align: center;
  margin-bottom: 2rem;
}

.certifications-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .certifications-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.certification {
  display: flex;
  align-items: flex-start;
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--box-shadow);
}

.certification-icon {
  color: var(--primary-color);
  margin-right: 1rem;
  font-size: 2rem;
}

.certification-text h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.certification-text p {
  margin-bottom: 0;
  color: var(--gray-600);
}

.certification-note {
  text-align: center;
  font-style: italic;
  color: var(--gray-600);
}

/* ----- Blog Post ----- */
.blog-post {
  padding: 5rem 0;
}

.post-header {
  text-align: center;
  margin-bottom: 3rem;
}

.post-header h1 {
  margin-bottom: 1rem;
}

.post-meta {
  color: var(--gray-600);
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.post-featured-image {
  margin-bottom: 3rem;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

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

.post-content {
  max-width: 800px;
  margin: 0 auto 3rem;
}

.post-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.post-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.5rem;
}

.post-content ul,
.post-content ol {
  margin-bottom: 1.5rem;
}

.post-content li {
  margin-bottom: 0.5rem;
}

.post-author-bio {
  max-width: 800px;
  margin: 0 auto 3rem;
  display: flex;
  align-items: center;
  background-color: var(--background-light);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
}

.author-image {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  margin-right: 2rem;
}

.author-image img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.author-info h3 {
  margin-bottom: 0.25rem;
  font-size: 1rem;
  color: var(--gray-600);
}

.author-info h4 {
  margin-bottom: 0.75rem;
}

.author-info p {
  margin-bottom: 0;
  color: var(--gray-600);
}

.post-navigation {
  max-width: 800px;
  margin: 0 auto 3rem;
}

.post-navigation-links {
  display: flex;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.post-navigation-prev,
.post-navigation-next {
  max-width: 45%;
}

.post-navigation a {
  font-weight: 600;
}

.related-posts {
  max-width: 800px;
  margin: 0 auto;
}

.related-posts h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.related-post img {
  border-radius: var(--border-radius);
  margin-bottom: 0.75rem;
}

.related-post h4 {
  font-size: 1rem;
  margin-bottom: 0;
}

/* ----- Footer ----- */
footer {
  background-color: var(--gray-900);
  color: var(--background-color);
  padding-top: 4rem;
}

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

@media (min-width: 576px) {
  .footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .footer-columns {
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  }
}

.footer-column h3 {
  color: var(--background-color);
  margin-bottom: 1.5rem;
}

.footer-column p {
  color: var(--gray-400);
}

.footer-contact {
  margin-top: 1.5rem;
}

.footer-contact p {
  margin-bottom: 0.5rem;
}

.footer-column ul {
  list-style-type: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul a {
  color: var(--gray-400);
  transition: color var(--transition-speed) ease;
}

.footer-column ul a:hover {
  color: var(--background-color);
}

.footer-column .social-icons a {
  background-color: var(--gray-800);
  color: var(--gray-200);
}

.footer-column .social-icons a:hover {
  background-color: var(--primary-color);
  color: var(--background-color);
}

.newsletter {
  margin-top: 1.5rem;
}

.newsletter h4 {
  color: var(--background-color);
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem;
  border: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-size: 0.875rem;
}

.newsletter-form button {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 0.75rem 1rem;
}

.footer-bottom {
  text-align: center;
  padding: 2rem 0;
  margin-top: 4rem;
  border-top: 1px solid var(--gray-800);
}

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

/* ----- Cookie Banner ----- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--background-color);
  box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  z-index: 1000;
  display: none;
}

.cookie-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  text-align: center;
}

.cookie-content p {
  margin-bottom: 1rem;
}

.cookie-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cookie-content a {
  font-size: 0.875rem;
  text-decoration: underline;
}

/* ----- Responsive Styles ----- */
@media (max-width: 992px) {
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero-content {
    padding-right: 0;
    margin-bottom: 2rem;
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .process-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .step-number {
    margin-right: 0;
    margin-bottom: 1rem;
  }
}

@media (max-width: 768px) {
  .main-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--background-color);
    z-index: 900;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
  }
  
  .main-menu.open {
    display: flex;
  }
  
  .main-menu li {
    margin-left: 0;
  }
  
  .main-menu a {
    font-size: 1.5rem;
  }
  
  .hamburger-menu {
    display: flex;
    z-index: 1000;
  }
  
  .hamburger-menu.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .hamburger-menu.open span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger-menu.open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .post-navigation-links {
    flex-direction: column;
    gap: 1rem;
  }
  
  .post-navigation-prev,
  .post-navigation-next {
    max-width: 100%;
  }
  
  .cookie-buttons {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .post-meta {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .post-author-bio {
    flex-direction: column;
    text-align: center;
  }
  
  .author-image {
    margin-right: 0;
    margin-bottom: 1.5rem;
  }
  
  .newsletter-form-large {
    flex-direction: column;
  }
  
  .newsletter-form-large input {
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
  }
  
  .newsletter-form-large button {
    border-radius: var(--border-radius);
  }
}