:root {
  --color-bg: #F4F5F7;
  --color-primary: #0050FF;
  --color-secondary: #FF2E63;
  --color-dark: #1C1C1C;
  --color-card: #FFFFFF;
  --color-elevated: #ECEFF3;
  --color-hover: #E1E6ED;
  --color-info: #00B4D8;
  --color-highlight: #FFB703;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Space Grotesk', monospace;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  --radius-subtle: 2px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-minimal: 0 1px 3px rgba(28, 28, 28, 0.08);
  --shadow-elevated: 0 4px 12px rgba(28, 28, 28, 0.12);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-dark);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
}

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

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

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

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header-wrapper {
  background-color: var(--color-card);
  border-bottom: 2px solid var(--color-dark);
  position: relative;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-md);
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

.brand-text {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-dark);
  text-transform: uppercase;
  white-space: nowrap;
  word-break: keep-all;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  transition: all var(--transition-base);
}

.nav-toggle.active {
  display: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-item a {
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) 0;
  position: relative;
}

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

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

.main-content {
  min-height: calc(100vh - 200px);
}

.section-block {
  padding: var(--space-xxl) 0;
  position: relative;
}

.section-block.full-height {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.section-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  color: var(--color-dark);
  opacity: 0.7;
  margin-bottom: var(--space-lg);
  max-width: 800px;
}

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

.grid-layout-large {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-xl);
}

.card-module {
  background-color: var(--color-card);
  border: 1px solid var(--color-dark);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card-module::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: var(--color-primary);
  opacity: 0.05;
  transition: width var(--transition-base);
  z-index: 0;
}

.card-module:hover::before {
  width: 100%;
}

.card-module:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px);
}

.card-content {
  position: relative;
  z-index: 1;
}

.card-image {
  width: 100%;
  height: auto;
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-dark);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.card-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-dark);
  opacity: 0.8;
  margin-bottom: var(--space-md);
}

.card-price {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-secondary);
}

.hero-section {
  background-color: var(--color-dark);
  color: var(--color-card);
  padding: var(--space-xxl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-dark);
  opacity: 0.85;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 0;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 300;
  opacity: 0.9;
  max-width: 900px;
  margin: 0 auto;
}

.image-banner {
  width: 100%;
  height: auto;
  display: block;
  margin: var(--space-xl) 0;
  border: 2px solid var(--color-dark);
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.image-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-dark);
}

.image-item img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.accordion-section {
  margin: var(--space-lg) 0;
}

.accordion-header {
  background-color: var(--color-card);
  border: 1px solid var(--color-dark);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-base);
}

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

.accordion-title {
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
}

.accordion-icon {
  width: 20px;
  height: 20px;
  position: relative;
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-dark);
  transition: transform var(--transition-base);
}

.accordion-icon::before {
  width: 20px;
  height: 2px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.accordion-icon::after {
  width: 2px;
  height: 20px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.accordion-header.active .accordion-icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  background-color: var(--color-elevated);
  border-left: 1px solid var(--color-dark);
  border-right: 1px solid var(--color-dark);
  border-bottom: 1px solid var(--color-dark);
  transition: max-height var(--transition-slow);
}

.accordion-content.active {
  max-height: 2000px;
}

.accordion-inner {
  padding: var(--space-lg);
}

.form-container {
  max-width: 600px;
  margin: var(--space-xl) auto;
  background-color: var(--color-card);
  border: 2px solid var(--color-dark);
  padding: var(--space-xl);
}

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

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  color: var(--color-dark);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-dark);
  background-color: var(--color-card);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

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

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

.checkbox-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.9rem;
  line-height: 1.5;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-dark);
  color: var(--color-card);
  border: 2px solid var(--color-dark);
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  transition: left var(--transition-base);
  z-index: 0;
}

.btn-primary span {
  position: relative;
  z-index: 1;
}

.btn-primary:hover::before {
  left: 0;
}

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

.map-container {
  margin: var(--space-xl) 0;
  border: 2px solid var(--color-dark);
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 450px;
  border: none;
  display: block;
}

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

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  list-style: none;
  margin-bottom: var(--space-lg);
}

.footer-item a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-item a:hover {
  opacity: 1;
  color: var(--color-card);
}

.footer-copyright {
  font-size: 0.8rem;
  opacity: 0.6;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.privacy-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-card);
  border-top: 2px solid var(--color-dark);
  padding: var(--space-lg);
  z-index: 10000;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.privacy-popup.active {
  transform: translateY(0);
}

.privacy-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.privacy-text {
  flex: 1;
  min-width: 250px;
  font-size: 0.9rem;
}

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

.btn-accept {
  background-color: var(--color-dark);
  color: var(--color-card);
  border: 2px solid var(--color-dark);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

.btn-decline {
  background-color: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-decline:hover {
  background-color: var(--color-dark);
  color: var(--color-card);
}

.error-page {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.error-message {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
}

.thankyou-content {
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.thankyou-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
}

.thankyou-text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  line-height: 1.8;
}

.side-nav {
  position: fixed;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: none;
}

.side-nav.active {
  display: block;
}

.side-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.side-nav-item {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-dark);
  background-color: var(--color-card);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.side-nav-item::before {
  content: '';
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  height: 0;
  background-color: var(--color-primary);
  transition: height var(--transition-base);
}

.side-nav-item.active::before {
  height: 100%;
}

.side-nav-item:hover {
  background-color: var(--color-hover);
}

.layout-planner {
  background-color: var(--color-card);
  border: 2px solid var(--color-dark);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}

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

.planner-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.planner-label {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.planner-input {
  padding: var(--space-md);
  border: 1px solid var(--color-dark);
  font-size: 1rem;
}

.planner-canvas {
  width: 100%;
  max-width: 100%;
  min-height: 400px;
  border: 1px solid var(--color-dark);
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
  margin: 0 auto;
}

.planner-canvas-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  position: relative;
}

.planner-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(28, 28, 28, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 28, 28, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.planner-module {
  position: absolute;
  border: 2px solid var(--color-primary);
  background-color: rgba(0, 80, 255, 0.1);
  cursor: move;
  transition: all var(--transition-base);
}

.planner-module:hover {
  background-color: rgba(0, 80, 255, 0.2);
  border-color: var(--color-secondary);
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
  }

  .container {
    width: 100%;
    max-width: 100%;
    padding: 0 var(--space-md);
    box-sizing: border-box;
  }

  .header-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .header-inner {
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-right: 60px;
  }

  .nav-toggle {
    display: flex;
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    margin-left: auto;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-card);
    border-bottom: 2px solid var(--color-dark);
    flex-direction: column;
    padding: var(--space-lg);
    padding-top: 80px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    overflow-y: auto;
    max-height: 100vh;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
  }

  .nav-close {
    display: none;
    position: fixed;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-card);
    border: 2px solid var(--color-dark);
    width: 40px;
    height: 40px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
  }

  .nav-close.active {
    display: flex;
  }

  .nav-close span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    transition: all var(--transition-base);
  }

  .nav-close span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav-close span:nth-child(2) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .section-block {
    padding: var(--space-xl) 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .grid-layout,
  .grid-layout-large {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    width: 100%;
    max-width: 100%;
  }

  .card-module {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .image-grid {
    width: 100%;
    max-width: 100%;
  }

  .image-item {
    width: 100%;
    max-width: 100%;
  }

  .image-item img {
    width: 100%;
    max-width: 100%;
    height: auto;
  }

  .image-banner {
    width: 100%;
    max-width: 100%;
    height: auto;
  }

  .form-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .layout-planner {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 4rem);
  }

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

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

  .privacy-buttons {
    width: 100%;
    justify-content: center;
  }

  .side-nav {
    display: none;
  }

  .planner-controls {
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 100%;
  }

  .footer-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .footer-inner {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .privacy-popup {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-section {
    width: 100%;
    max-width: 100%;
  }

  .hero-image {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
}

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

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

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

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

@media (max-width: 320px) {
  .container {
    padding: 0 var(--space-xs);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .header-wrapper {
    width: 100%;
    max-width: 100%;
  }

  .header-inner {
    padding: var(--space-sm) var(--space-xs);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .nav-toggle {
    right: var(--space-xs);
  }

  .main-content {
    width: 100%;
    max-width: 100%;
  }

  .footer-wrapper {
    width: 100%;
    max-width: 100%;
  }

  .footer-inner {
    padding: 0 var(--space-xs);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .section-block {
    padding: var(--space-md) 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .card-module {
    padding: var(--space-md);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .form-container {
    padding: var(--space-md);
    margin: var(--space-lg) var(--space-xs);
    width: calc(100% - var(--space-xs) * 2);
    max-width: calc(100% - var(--space-xs) * 2);
    box-sizing: border-box;
  }

  .hero-section {
    padding: var(--space-xl) 0;
    width: 100%;
    max-width: 100%;
  }

  .hero-image {
    width: 100%;
    max-width: 100%;
  }

  .privacy-popup {
    padding: var(--space-md);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .privacy-content {
    padding: 0;
    width: 100%;
  }

  .layout-planner {
    padding: var(--space-md);
    margin: var(--space-lg) var(--space-xs);
    width: calc(100% - var(--space-xs) * 2);
    max-width: calc(100% - var(--space-xs) * 2);
    box-sizing: border-box;
  }

  .planner-canvas {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .image-grid {
    width: 100%;
    max-width: 100%;
    margin: 0;
    gap: var(--space-sm);
  }

  .image-item {
    width: 100%;
    max-width: 100%;
  }

  .grid-layout,
  .grid-layout-large {
    width: 100%;
    max-width: 100%;
    gap: var(--space-sm);
  }

  body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
  }

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

@media (min-width: 769px) {
  .side-nav {
    display: block;
  }
}