:root {
  --color-primary: #37353E;
  --color-secondary: #44444E;
  --color-accent: #715A5A;
  --color-light: #D3DAD9;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Source Sans Pro', sans-serif;
  --shadow-sm: 0 2px 4px rgba(55, 53, 62, 0.1);
  --shadow-md: 0 4px 8px rgba(55, 53, 62, 0.15);
  --shadow-lg: 0 8px 16px rgba(55, 53, 62, 0.2);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  color: var(--color-primary);
  background-color: #ffffff;
  line-height: 1.6;
  font-size: 0.9375rem;
  min-width: 320px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-light);
  padding: var(--space-md) 0;
  position: relative;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .header {
    padding: var(--space-md) 0;
  }
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

.logo {
  display: block;
}

.logo img {
  width: 4rem;
  position: relative;
  z-index: 20;
}

.logo img {
  display: inline-block;
  transform: rotate(-5deg);
  transition: transform var(--transition-normal);
}

.logo:hover img {
  transform: rotate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 768px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 576px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 400px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

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

.nav-desktop a {
  color: var(--color-light);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-normal);
  font-size: 0.9375rem;
  font-weight: 500;
}

.nav-desktop a:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-light);
}

.nav-vertical {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  width: 100%;
  margin-top: 0;
}

.nav-vertical a {
  color: var(--color-light);
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid transparent;
  transition: all var(--transition-normal);
  font-size: 0.9375rem;
}

.nav-vertical a:hover {
  border-left-color: var(--color-accent);
  background-color: rgba(211, 218, 217, 0.1);
  color: var(--color-light);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-sm);
}

.mobile-menu {
  display: none;
  width: 100%;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity var(--transition-normal), max-height var(--transition-normal);
  margin: 0;
  padding: 0;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  z-index: 100;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
  display: block;
  opacity: 1;
  max-height: 500px;
  margin-top: var(--space-md);
  padding: var(--space-md) 0;
}

.main-content {
  padding: var(--space-xl) 0;
  min-height: calc(100vh - 200px);
}

.section {
  margin-bottom: var(--space-xxl);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-secondary);
}

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

.text-content {
  margin-bottom: var(--space-lg);
  font-size: 0.9375rem;
  line-height: 1.7;
}

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

.product-card {
  background-color: #f9f9f9;
  border: 1px solid var(--color-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(113, 90, 90, 0.1), transparent);
  transition: left var(--transition-slow);
}

.product-card:hover::before {
  left: 100%;
}

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

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.product-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-top: var(--space-md);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: #f9f9f9;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-secondary);
  font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-secondary);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast);
}

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

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: 400;
  font-size: 0.875rem;
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-xl);
  background-color: var(--color-accent);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(113, 90, 90, 0.3);
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--transition-normal), height var(--transition-normal);
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

.btn:hover {
  background-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(55, 53, 62, 0.4);
}

.btn:active {
  transform: translateY(0);
}

.btn-block {
  width: 100%;
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.footer {
  background-color: var(--color-secondary);
  color: var(--color-light);
  padding: var(--space-xl) 0 var(--space-md);
  margin-top: var(--space-xxl);
}

.footer-content {
  text-align: center;
  font-size: 0.875rem;
}

.footer-menu {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.footer-menu a {
  color: var(--color-light);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-accent);
}

.thank-you-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xxl) 0;
}

.thank-you-content h1 {
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.error-page {
  text-align: center;
  padding: var(--space-xxl) 0;
  min-height: 60vh;
}

.error-page h1 {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.privacy-popup {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  color: var(--color-light);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.privacy-popup.active {
  display: block;
}

.privacy-popup-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.privacy-popup-text {
  flex: 1;
  font-size: 0.875rem;
}

.privacy-popup-buttons {
  display: flex;
  gap: var(--space-sm);
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--color-light);
  color: var(--color-light);
}

.btn-secondary:hover {
  background-color: var(--color-light);
  color: var(--color-primary);
}

.content-section {
  margin-bottom: var(--space-xxl);
  padding: var(--space-xl) 0;
}

.content-section:nth-child(even) {
  background-color: #f9f9f9;
}

.page-header {
  text-align: center;
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f9f9f9 0%, #e9e9e9 100%);
  margin-bottom: var(--space-xl);
  border-bottom: 3px solid var(--color-accent);
  position: relative;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
}

.testimonials-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-light);
  padding: var(--space-xxl) 0;
  margin: var(--space-xxl) 0;
}

.testimonials-section .section-title {
  color: var(--color-light);
}

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

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-md);
  line-height: 1.8;
  font-size: 0.9375rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-md);
}

.testimonial-author-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.testimonial-author-info h4 {
  color: var(--color-light);
  margin-bottom: var(--space-xs);
  font-size: 1rem;
}

.testimonial-author-info p {
  font-size: 0.875rem;
  opacity: 0.8;
  margin: 0;
}

.strategy-section {
  background-color: var(--color-light);
  padding: var(--space-xxl) 0;
  margin: var(--space-xxl) 0;
  position: relative;
  overflow: hidden;
}

.strategy-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.strategy-item {
  text-align: center;
  padding: var(--space-lg);
  background-color: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.strategy-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.strategy-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-light);
}

.strategy-item h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.facts-section {
  background: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
  padding: var(--space-xxl) 0;
  margin: var(--space-xxl) 0;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.fact-card {
  background-color: #ffffff;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
}

.fact-card:hover {
  border-left-width: 6px;
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.fact-number {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
  display: block;
}

.fact-title {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.fact-description {
  color: var(--color-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.tips-section {
  background-color: var(--color-primary);
  color: var(--color-light);
  padding: var(--space-xxl) 0;
  margin: var(--space-xxl) 0;
}

.tips-section .section-title {
  color: var(--color-light);
}

.tips-list {
  max-width: 900px;
  margin: var(--space-xl) auto 0;
}

.tip-item {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
  transition: all var(--transition-normal);
}

.tip-item:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateX(10px);
}

.tip-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tip-content h4 {
  color: var(--color-light);
  margin-bottom: var(--space-xs);
  font-size: 1.125rem;
}

.tip-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

.hero-section {
  background: linear-gradient(135deg, var(--color-light) 0%, #ffffff 100%);
  padding: var(--space-xxl) 0;
  text-align: center;
  margin-bottom: var(--space-xxl);
  position: relative;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background-color: var(--color-accent);
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .menu-toggle {
    display: block;
  }

  .nav-desktop {
    display: none;
  }

  .header-content {
    flex-wrap: wrap;
    position: relative;
  }

  .nav-vertical {
    display: flex;
  }

  .header-content {
    position: relative;
  }

  .mobile-menu {
    width: 100%;
    order: 3;
  }

  .mobile-menu:not(.active) {
    display: none;
    max-height: 0;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .contact-form {
    padding: var(--space-lg);
  }

  .footer-menu {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .privacy-popup-content {
    flex-direction: column;
    text-align: center;
  }

  .error-page h1 {
    font-size: 3rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 var(--space-sm);
  }

  .header {
    padding: var(--space-sm) 0;
  }

  .main-content {
    padding: var(--space-lg) 0;
  }

  .section {
    margin-bottom: var(--space-xl);
  }

  .contact-form {
    padding: var(--space-md);
  }

  .testimonials-grid,
  .strategy-grid,
  .facts-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .fact-number {
    font-size: 2.5rem;
  }

  .tip-item {
    flex-direction: column;
    text-align: center;
  }

  .tip-icon {
    margin: 0 auto;
  }

  .strategy-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

.flip-card-container {
  perspective: 1000px;
  width: 100%;
  max-width: 350px;
  height: 400px;
  margin: 0 auto;
}

.flip-card {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
  transform-style: preserve-3d;
  cursor: pointer;
}

.flip-card.flipped {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.flip-card-front {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-light);
}

.flip-card-back {
  background: linear-gradient(135deg, var(--color-accent) 0%, #8a6a6a 100%);
  color: var(--color-light);
  transform: rotateY(180deg);
}

.founder-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  border: 4px solid var(--color-light);
}

.founder-name {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-light);
}

.founder-role {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: var(--space-md);
}

.founder-description {
  font-size: 0.9375rem;
  line-height: 1.6;
}

.founders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.timeline {
  position: relative;
  padding: var(--space-xl) 0;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-primary));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-xxl);
  display: flex;
  align-items: center;
  opacity: 1;
  transform: translateY(0);
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  width: 45%;
  background-color: #ffffff;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

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

.timeline-year {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.timeline-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
  color: var(--color-primary);
}

.timeline-desc {
  font-size: 0.9375rem;
  color: var(--color-secondary);
  line-height: 1.6;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  width: 20px;
  height: 20px;
  background-color: var(--color-accent);
  border: 4px solid #ffffff;
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
  box-shadow: 0 0 0 4px var(--color-light);
  transition: all var(--transition-normal);
}

.timeline-item:hover .timeline-dot {
  transform: translateX(-50%) scale(1.5);
  background-color: var(--color-primary);
}

.skills-section {
  background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
  padding: var(--space-xxl) 0;
}

.skill-item {
  margin-bottom: var(--space-lg);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.skill-name {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1rem;
}

.skill-percentage {
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1rem;
}

.skill-bar-container {
  width: 100%;
  height: 10px;
  background-color: var(--color-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}

.skill-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: var(--radius-sm);
  transition: width 1s ease;
  width: 0;
}

.skill-bar.animate {
  width: var(--skill-width);
}

.tabs-container {
  max-width: 1000px;
  margin: var(--space-xl) auto 0;
}

.tabs-nav {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
  border-bottom: 2px solid var(--color-light);
}

.tab-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-secondary);
  font-family: var(--font-secondary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
}

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

.tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.tab-content {
  display: none;
  animation: fadeIn var(--transition-normal);
  padding: var(--space-lg);
  background-color: #f9f9f9;
  border-radius: var(--radius-md);
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 1;
  cursor: pointer;
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(55, 53, 62, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-title {
  color: var(--color-light);
  font-size: 1.125rem;
  font-weight: 600;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  position: relative;
}

.process-step {
  text-align: center;
  padding: var(--space-lg);
  background-color: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
}

.process-step:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.process-step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: var(--color-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--space-md);
  transition: transform var(--transition-normal);
}

.process-step:hover .process-step-number {
  transform: rotate(360deg) scale(1.1);
}

.process-step-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.process-step-desc {
  font-size: 0.9375rem;
  color: var(--color-secondary);
  line-height: 1.6;
}

.quote-carousel {
  position: relative;
  max-width: 800px;
  margin: var(--space-xl) auto;
  padding: var(--space-xxl);
  background: linear-gradient(135deg, var(--color-light) 0%, #e8e8e8 100%);
  border-radius: var(--radius-lg);
  border-left: 5px solid var(--color-accent);
}

.quote-text {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
  text-align: center;
}

.quote-author {
  text-align: center;
  font-weight: 600;
  color: var(--color-accent);
  font-size: 1rem;
}

.quote-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.quote-nav-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote-nav-btn:hover {
  background-color: var(--color-accent);
  color: var(--color-light);
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row;
  }

  .timeline-content {
    width: calc(100% - 60px);
    margin-left: 60px;
  }

  .timeline-dot {
    left: 20px;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

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

  .flip-card-container {
    max-width: 100%;
  }
}