:root {
  --color-primary: #005461;
  --color-secondary: #018790;
  --color-accent: #00B7B5;
  --color-light: #F4F4F4;
  --color-dark: #1a1a1a;
  --color-text: #333333;
  --color-white: #ffffff;

  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Playfair Display', serif;

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  --animation-fade-in: fadeIn 0.6s ease-out;
  --animation-slide-up: slideUp 0.6s ease-out;
  --animation-scale-in: scaleIn 0.4s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

body {
  font-family: var(--font-primary);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  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;
}

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

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

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

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

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

.header {
  background-color: var(--color-white);
  padding: var(--space-lg) 0;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 100;
}

.header-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  position: relative;
}

.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 {
  position: relative;
  width: 100%;
}

.nav-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  list-style: none;
}

.nav-menu li {
  background-color: var(--color-light);
  border-radius: var(--border-radius-sm);
}

.nav-menu a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  font-size: 0.8125rem;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast);
}

.nav-menu a:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.burger-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1001;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  -webkit-tap-highlight-color: transparent;
}

.burger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  transition: all 0.3s ease;
  transform-origin: center;
}

.burger-btn.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.burger-btn.active .burger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}

.burger-btn.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.desktop-nav {
  display: block;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background-color: var(--color-white);
  z-index: 999;
  overflow-y: auto;
  box-shadow: -2px 0 20px rgba(0, 0, 0, 0.15);
  transition: right 0.4s ease;
  display: flex;
  flex-direction: column;
}

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

.mobile-menu-header {
  padding: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--color-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}



.mobile-menu-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-xs);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  transition: background-color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.mobile-menu-close:hover,
.mobile-menu-close:focus {
  background-color: var(--color-light);
  color: var(--color-primary);
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  overflow-y: auto;
}

.mobile-nav-list li {
  border-bottom: 1px solid var(--color-light);
}

.mobile-nav-list li:last-child {
  border-bottom: none;
}

.mobile-nav-list a {
  display: block;
  padding: var(--space-lg);
  color: var(--color-dark);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  background-color: transparent;
}

.mobile-nav-list a:hover,
.mobile-nav-list a:active,
.mobile-nav-list a:focus {
  background-color: var(--color-light);
  color: var(--color-primary);
  padding-left: calc(var(--space-lg) + var(--space-md));
}

.hero {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, var(--color-light) 0%, var(--color-white) 100%);
}

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

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

.hero-text p {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

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

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-secondary);
  color: var(--color-white);
  border: none;
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  text-align: center;
}

.btn:hover {
  background-color: var(--color-accent);
}

.section {
  padding: var(--space-2xl) 0;
}

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

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.content-block {
  margin-bottom: var(--space-lg);
}

.content-block h3 {
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.product-card {
  background-color: var(--color-light);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

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

.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(--border-radius-md);
  aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
  transform: scale(1.05);
}

.contact-section {
  background-color: var(--color-light);
  padding: var(--space-2xl) 0;
  border-radius: var(--border-radius-lg);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  font-family: var(--font-primary);
  transition: border-color var(--transition-fast);
}

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

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

.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 {
  font-weight: normal;
  font-size: 0.8125rem;
  line-height: 1.5;
}

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

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

.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-size: 1rem;
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: var(--space-xs);
}

.footer-menu a {
  color: var(--color-light);
  font-size: 0.8125rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.75rem;
}

.privacy-popup {
  display: none;
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  background-color: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 400px;
  z-index: 10000;
  border: 2px solid var(--color-accent);
}

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

.privacy-popup p {
  font-size: 0.8125rem;
  margin-bottom: var(--space-md);
}

.privacy-popup .btn {
  width: 100%;
  margin-top: var(--space-sm);
}

.error-page {
  text-align: center;
  padding: var(--space-3xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.thank-you-page {
  text-align: center;
  padding: var(--space-3xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.fade-in {
  animation: var(--animation-fade-in);
}

.slide-up {
  animation: var(--animation-slide-up);
}

.scale-in {
  animation: var(--animation-scale-in);
}

.stats-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  padding: var(--space-3xl) 0;
  margin: var(--space-2xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  padding: var(--space-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-secondary);
  margin-bottom: var(--space-sm);
  display: block;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

.testimonial-section {
  background-color: var(--color-light);
  padding: var(--space-2xl) 0;
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-lg);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-size: 4rem;
  font-family: var(--font-secondary);
  color: var(--color-accent);
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  opacity: 0.3;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-primary);
  text-align: right;
}

.feature-box {
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-light) 100%);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-accent);
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-box:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: block;
}

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

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

.process-step::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.process-steps {
  counter-reset: step-counter;
}

.cta-banner {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  margin: var(--space-2xl) 0;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-banner p {
  margin-bottom: var(--space-lg);
  font-size: 1.125rem;
}

.interactive-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.interactive-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
  transform: translateY(-5px);
}

.pricing-badge {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.accordion-item {
  background-color: var(--color-white);
  border: 1px solid #e0e0e0;
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.accordion-header {
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--color-primary);
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-light);
}

.accordion-header i {
  transition: transform var(--transition-base);
}

.accordion-item.active .accordion-header i {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: var(--space-md) var(--space-lg);
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.parallax-section {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  padding: var(--space-3xl) 0;
}

.parallax-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 84, 97, 0.8);
}

.parallax-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  text-align: center;
}

.parallax-content h2 {
  color: var(--color-white);
}

.timeline {
  position: relative;
  padding: var(--space-xl) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-accent);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: var(--space-xl);
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: var(--space-xl);
}

.timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-accent);
  border-radius: 50%;
  top: 0;
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
}

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

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: var(--space-2xl) !important;
    padding-right: 0 !important;
    text-align: left !important;
  }

  .timeline-item .timeline-dot {
    left: 10px !important;
    right: auto !important;
  }

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

  .stat-number {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .burger-btn {
    display: flex;
  }

  .desktop-nav {
    display: none;
  }

  .header-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

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

  .two-column {
    grid-template-columns: 1fr;
  }

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

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

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

  .privacy-popup {
    max-width: calc(100% - var(--space-lg));
    right: var(--space-md);
    left: var(--space-md);
  }
}

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

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

  .hero {
    padding: var(--space-xl) 0;
  }

  .section {
    padding: var(--space-xl) 0;
  }

  .hero-text h1 {
    font-size: 1.5rem;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }

  .hero-text h1 {
    font-size: 1.25rem;
  }

  .btn {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.75rem;
  }
}