@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=DM+Serif+Display&display=swap');

:root {
  --color-primary: #30393f;
  --color-secondary: #2ed4b9;
  --color-background: #F9FAFB;
  --color-text-primary: #0e1524;
  --color-text-secondary: #6B7280;
  --color-accent: #b809cf;
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --shadow-sm: 0 1px 2px rgba(14, 21, 36, 0.05);
  --shadow-md: 0 4px 6px rgba(14, 21, 36, 0.07);
  --shadow-lg: 0 10px 15px rgba(14, 21, 36, 0.1);
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-background);
  min-height: 100vh;
}

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

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

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

.header {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: transparent;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition-base), padding var(--transition-base);
}

.header.full-width-menu {
  position: relative;
  background: var(--color-primary);
}

.header.full-width-menu .logo {
  color: white;
}

.header.full-width-menu .logo:hover {
  color: var(--color-secondary);
}

.header.scrolled {
  background: rgba(249, 250, 251, 0.98);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 75rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  color: #2ed4b9;
}

.logo img {
  width: 2.5rem;
  height: auto;
  border-radius: 7px;
}

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

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

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: #2ed4b9;
}

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

.burger-btn {
  display: none;
  background: none;
  border: none;
  padding: var(--space-sm);
  cursor: pointer;
  color: #14547f;
  font-size: 1.25rem;
}

.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 40rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: white;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.hero-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.1);
}

.btn-card {
  margin-top: var(--space-md);
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

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

.section {
  padding: var(--space-2xl) var(--space-lg);
  max-width: 75rem;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: var(--space-lg);
}

.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: var(--space-sm);
}

.card-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

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

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  border: 1px solid var(--color-text-secondary);
  border-radius: var(--radius-md);
  background: white;
  transition: border-color var(--transition-fast);
}

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

.form-textarea {
  min-height: 6rem;
  resize: vertical;
}

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

.form-checkbox input {
  margin-top: 0.2rem;
}

.form-checkbox label {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.form-checkbox a {
  color: var(--color-accent);
}

.footer {
  padding: var(--space-lg) var(--space-lg);
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
}

.footer-inner {
  max-width: 75rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

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

.footer-link {
  color: rgba(255, 255, 255, 0.9);
}

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

.footer-date {
  opacity: 0.8;
}

.map-container {
  width: 100%;
  height: 16rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-text-secondary);
}

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

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

.thank-you-content,
.error-content {
  max-width: 28rem;
}

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

.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  margin: 0 auto;
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transform: translateY(150%);
  transition: transform var(--transition-slow);
}

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

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

.privacy-popup .btn {
  margin-right: var(--space-sm);
}

.privacy-popup .privacy-decline {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-text-secondary);
}

.privacy-popup .privacy-decline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.full-width-menu {
  width: 100%;
  background: var(--color-primary);
  padding: var(--space-md) var(--space-lg);
}

.full-width-menu .nav-list {
  justify-content: center;
}

.full-width-menu .nav-link {
  color: rgba(255, 255, 255, 0.9);
}

.full-width-menu .nav-link:hover {
  color: var(--color-secondary);
}

.feature-section {
  margin: 0;
}

.feature-section-1 {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: center;
  padding: var(--space-2xl) var(--space-lg);
  overflow: hidden;
}

.feature-section-1-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.feature-section-1-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(48, 57, 63, 0.92) 0%, rgba(48, 57, 63, 0.4) 60%, transparent 100%);
}

.feature-section-1-inner {
  position: relative;
  max-width: 75rem;
  margin: 0 auto;
  width: 100%;
}

.feature-section-1-content {
  max-width: 28rem;
}

.feature-section-1-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  color: white;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.feature-section-1-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
}

.feature-section-2 {
  padding: var(--space-2xl) var(--space-lg);
  background: white;
  box-shadow: var(--shadow-sm);
}

.feature-section-2-inner {
  max-width: 75rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.feature-section-2-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  order: 2;
}

.feature-section-2-img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-section-2-content {
  order: 1;
}

.feature-section-2-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.feature-section-2-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.feature-section-3 {
  padding: var(--space-2xl) var(--space-lg);
  background: linear-gradient(180deg, var(--color-background) 0%, rgba(46, 212, 185, 0.06) 100%);
}

.feature-section-3-inner {
  max-width: 50rem;
  margin: 0 auto;
  text-align: center;
}

.feature-section-3-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
  line-height: 1.2;
}

.feature-section-3-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 4px solid var(--color-secondary);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-xl);
}

.feature-section-3-img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-section-3-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

@media (max-width: 48rem) {
  .feature-section-2-inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .feature-section-2-image-wrap {
    order: 1;
  }

  .feature-section-2-content {
    order: 2;
  }
}

.page-hero {
  min-height: 40vh;
  padding: var(--space-2xl) var(--space-lg);
}

.page-hero .hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

@media (max-width: 48rem) {
  .burger-btn {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 20rem;
    height: 100vh;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-2xl) var(--space-lg);
    box-shadow: -4px 0 15px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-base);
    z-index: 99;
  }

  .nav.open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 98;
  }

  .nav-overlay.show {
    display: block;
  }

  .full-width-menu .nav {
    position: relative;
    right: auto;
    width: 100%;
    max-width: none;
    height: auto;
    background: transparent;
    padding: 0;
    box-shadow: none;
  }

  .full-width-menu .nav-list {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  .full-width-menu .burger-btn {
    display: block;
  }

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

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 20rem) {
  body {
    font-size: 0.875rem;
  }

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

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