:root {
  --color-primary: #0a0a0a;
  --color-secondary: #667eea;
  --color-accent: #f5576c;
  --color-light: #ffffff;
  --color-gray: #6b7280;
  --color-bg: #fafafa;
  
  --font-primary: 'Space Grotesk', sans-serif;
  --font-secondary: 'Crimson Pro', serif;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 2rem;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
  
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-primary);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 0.9rem;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
}

.header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  transition: var(--transition);
}

.header.scrolled {
  position: fixed;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.logo {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

.nav a {
  font-size: 0.85rem;
  font-weight: 500;
  position: relative;
}

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

.nav a:hover::after {
  width: 100%;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-lg) var(--space-md);
  background-image: url('../visuals/bg-image-.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.4);
  z-index: 1;
}

.hero-content {
  max-width: 900px;
  text-align: center;
  position: relative;
  z-index: 2;
  background-color: rgba(255, 255, 255, 0.884);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.hero h1 {
  font-size: clamp(2rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  letter-spacing: -0.03em;
}

.hero p {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--color-gray);
  margin-bottom: var(--space-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

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

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

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

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

.section {
  padding: var(--space-lg) var(--space-md);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--color-gray);
  margin-bottom: var(--space-lg);
  max-width: 700px;
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background: var(--color-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.card-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  color: var(--color-secondary);
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.card p {
  font-size: 0.85rem;
  color: var(--color-gray);
  line-height: 1.6;
}

.image-section {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
}

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

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

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.85rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.85rem;
  transition: var(--transition);
}

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

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

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

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  width: auto;
}

.checkbox-group label {
  font-size: 0.75rem;
  color: var(--color-gray);
}

.footer {
  background: var(--color-primary);
  color: var(--color-light);
  padding: var(--space-md);
  text-align: center;
  font-size: 0.8rem;
}

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

.footer-links {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

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

.popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  background: var(--color-light);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  display: none;
  max-width: 500px;
}

.popup.active {
  display: block;
}

.popup-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.popup-buttons button {
  flex: 1;
  padding: 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
}

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}

.error-content h1 {
  font-size: clamp(4rem, 15vw, 10rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.error-content h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}

.thankyou-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}

.thankyou-content {
  max-width: 600px;
}

.thankyou-content h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  margin-bottom: var(--space-sm);
}

.faq-item {
  background: var(--color-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  font-size: 0.85rem;
  color: var(--color-gray);
  padding-top: 0;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-top: var(--space-sm);
}

.faq-icon {
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

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

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

.contact-item i {
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-top: 4px;
}

.contact-item-content h3 {
  font-size: 0.95rem;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.contact-item-content p {
  font-size: 0.85rem;
  color: var(--color-gray);
}

.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-secondary);
  transition: var(--transition);
}

.service-card:hover::before {
  height: 100%;
}

.product-card {
  text-align: center;
}

.product-card img {
  margin-bottom: var(--space-sm);
  border-radius: var(--radius-md);
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin: var(--space-sm) 0;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.legal-content h1 {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  font-size: 1.3rem;
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.legal-content ul {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  color: var(--color-gray);
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--color-light);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    display: none;
  }
  
  .nav.active {
    right: 0;
    display: flex;
  }
  
  .burger {
    display: flex;
  }
  
  .split-section {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .popup {
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: var(--space-sm);
  }

  .legal-content {
    margin-top: 1rem;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  .section {
    padding: var(--space-md) var(--space-sm);
  }
  
  .hero {
    padding: var(--space-md) var(--space-sm);
  }

  .section-title {
    font-size: 1.5rem;
  }

  .logo {
    font-size: 1rem;
  }
}