:root {
  /* Colors */
  --color-black: #0B0C10;
  --color-deep-blue: #1F2833;
  --color-graphite: #303841;
  --color-teal: #45A29E;
  --color-cyan: #66FCF1;
  --color-white: #f8f8f8;
  --color-light-gray: #e0e0e0;
  
  /* Typography */
  --font-primary: 'Outfit', sans-serif;
  --font-secondary: 'Cormorant Garamond', serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Width constraints */
  --width-container: 90rem;
}

/* 
==============================
RESET & BASE STYLES
==============================
*/
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--color-white);
  background-color: var(--color-black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

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

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

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

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

button, .btn {
  display: inline-block;
  background-color: var(--color-teal);
  color: var(--color-black);
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-md);
  border-radius: var(--radius-md);
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}

button:hover, .btn:hover {
  background-color: var(--color-cyan);
  transform: translateY(-2px);
}

/* Lists */
ul, ol {
  margin-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

/* 
==============================
LAYOUT & CONTAINERS
==============================
*/
.container {
  max-width: var(--width-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

/* 
==============================
HEADER & NAVIGATION
==============================
*/
.header {
  background-color: transparent;
  padding: var(--space-md) 0;
  position: relative;
  z-index: 1000;
  transition: transform var(--transition-medium);
}

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

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

.logo {
  font-family: var(--font-secondary);
  font-size: var(--font-size-xl);
  color: var(--color-white);
  font-weight: 600;
  transition: var(--transition-medium);
  position: relative;
  z-index: 1100;
}

.logo:hover {
  color: var(--color-cyan);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: var(--font-size-xl);
  cursor: pointer;
  z-index: 1100;
  padding: var(--space-xs);
}

.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin-left: var(--space-lg);
}

.nav-link {
  color: var(--color-white);
  font-size: var(--font-size-md);
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-teal);
  transition: width var(--transition-medium);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--color-cyan);
}

/* 
==============================
HERO SECTION
==============================
*/
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 50rem;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--space-lg);
  color: var(--color-white);
}

.hero-description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

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

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

.btn-secondary:hover {
  background-color: var(--color-teal);
  color: var(--color-black);
}

/* 
==============================
FEATURES SECTION
==============================
*/
.features {
  background-color: var(--color-deep-blue);
}

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

.feature-card {
  background-color: var(--color-graphite);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform var(--transition-medium);
}

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

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

.feature-title {
  margin-bottom: var(--space-sm);
}

/* 
==============================
PRODUCTS SECTION
==============================
*/
.products {
  padding: var(--space-xl) 0;
}

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

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

.product-card {
  background-color: var(--color-deep-blue);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-medium);
}

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

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

.product-title {
  margin-bottom: var(--space-sm);
}

.product-price {
  font-size: var(--font-size-lg);
  color: var(--color-teal);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.product-description {
  margin-bottom: var(--space-lg);
}

/* 
==============================
TESTIMONIALS SECTION
==============================
*/
.testimonials {
  background-color: var(--color-deep-blue);
}

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

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

.testimonial-card {
  background-color: var(--color-graphite);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-lg);
}

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

.testimonial-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.testimonial-role {
  font-size: var(--font-size-sm);
  color: var(--color-teal);
}

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

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

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

/* 
==============================
CONTACT SECTION
==============================
*/
.contact {
  background-color: var(--color-deep-blue);
  padding: var(--space-xl) 0;
}

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

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

.contact-title {
  margin-bottom: var(--space-lg);
}

.contact-details {
  margin-bottom: var(--space-lg);
}

.contact-detail {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.contact-icon {
  color: var(--color-teal);
  font-size: var(--font-size-lg);
  margin-right: var(--space-md);
}

.contact-form {
  background-color: var(--color-graphite);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast);
}

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

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

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

.form-checkbox input {
  margin-right: var(--space-sm);
  margin-top: 0.25rem;
}

/* 
==============================
MAP SECTION
==============================
*/
.map {
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
}

/* 
==============================
FOOTER
==============================
*/
.footer {
  background-color: var(--color-graphite);
  padding: var(--space-xl) 0 var(--space-lg);
}

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

.footer-column h3 {
  margin-bottom: var(--space-lg);
  color: var(--color-white);
  font-size: var(--font-size-lg);
}

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

.footer-link {
  margin-bottom: var(--space-sm);
}

.footer-link a {
  color: var(--color-light-gray);
  transition: color var(--transition-fast);
}

.footer-link a:hover {
  color: var(--color-teal);
}

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

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-light-gray);
}

/* 
==============================
THANK YOU PAGE
==============================
*/
.thank-you {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you-content {
  max-width: 600px;
  padding: var(--space-xl);
}

.thank-you-icon {
  font-size: 5rem;
  color: var(--color-teal);
  margin-bottom: var(--space-lg);
  display: inline-block;
}

/* 
==============================
404 PAGE
==============================
*/
.page-404 {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-404-content {
  max-width: 600px;
  padding: var(--space-xl);
}

.page-404-title {
  font-size: var(--font-size-3xl);
  color: var(--color-teal);
  margin-bottom: var(--space-md);
}

/* 
==============================
COOKIE POPUP
==============================
*/
.cookie-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  background-color: var(--color-graphite);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: none;
  max-width: 500px;
}

.cookie-popup.active {
  display: block;
  animation: slideUp var(--transition-slow) forwards;
}

.cookie-title {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-lg);
}

.cookie-text {
  margin-bottom: var(--space-lg);
}

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

@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* 
==============================
MEDIA QUERIES
==============================
*/
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    padding-right: 0;
    margin-bottom: var(--space-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.75rem;
    --font-size-xl: 1.25rem;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 250px;
    background-color: var(--color-graphite);
    padding: var(--space-2xl) var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-medium);
    z-index: 1000;
  }
  
  .nav.active {
    transform: translateX(0);
  }
  
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .nav-item {
    margin-left: 0;
    margin-bottom: var(--space-lg);
  }
  
  .feature-card {
    padding: var(--space-md);
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 2rem;
    --space-lg: 1.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-buttons {
    flex-direction: column;
  }
}

/* Simple pages styling (Privacy, Terms, etc.) */
.simple-page {
  background-color: #ffffff;
  color: #000000;
  font-family: Arial, sans-serif;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg);
  line-height: 1.6;
}

.simple-page h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.simple-page h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.simple-page p {
  margin-bottom: 1rem;
}

.simple-page ul, .simple-page ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
}