@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Open+Sans:wght@300;400;500;600&display=swap');

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

:root {
  --color-primary: #1F75FE;
  --color-primary-dark: #1558c7;
  --color-primary-light: #4a93ff;
  --color-accent: #ADD8E6;
  --color-accent-dark: #7bbccf;
  --color-highlight: #837DA2;
  --color-highlight-light: #a59ec3;
  --color-bg: #f8faff;
  --color-bg-alt: #eef4ff;
  --color-bg-warm: #f0f4ff;
  --color-text: #1a1a2e;
  --color-text-light: #3d3d5c;
  --color-text-muted: #6b6b8a;
  --color-white: #ffffff;
  --color-border: #d4dff0;
  --color-border-light: #e8eef8;
  --shadow-sm: 0 1px 3px rgba(31, 117, 254, 0.06);
  --shadow-md: 0 4px 12px rgba(31, 117, 254, 0.08);
  --shadow-lg: 0 8px 30px rgba(31, 117, 254, 0.10);
  --shadow-xl: 0 16px 48px rgba(31, 117, 254, 0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s ease;
  --max-width: 1200px;
  --header-height: 72px;
}

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

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.3;
  color: var(--color-text);
}

h1 { font-size: 2.8rem; font-weight: 700; }
h2 { font-size: 2.2rem; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.2rem; font-weight: 600; }

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

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

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

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(248, 250, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text);
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--color-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--color-text);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition);
}

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

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

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

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

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

.hero {
  margin-top: var(--header-height);
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(31, 117, 254, 0.65) 0%,
    rgba(131, 125, 162, 0.60) 50%,
    rgba(26, 26, 46, 0.70) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 60px 0;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 3.4rem;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.2);
  line-height: 1.15;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.2rem;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius-md);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(31, 117, 254, 0.35);
  color: var(--color-white);
}

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

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
}

.btn-white:hover {
  background: rgba(255,255,255,0.25);
  color: var(--color-white);
  transform: translateY(-2px);
}

.section {
  padding: 90px 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-warm {
  background-color: var(--color-bg-warm);
}

.section-title {
  text-align: center;
  margin-bottom: 16px;
}

.section-title span {
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0 auto 56px;
}

.section-icon {
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  object-fit: contain;
}

.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.content-block.reverse {
  direction: rtl;
}

.content-block.reverse > * {
  direction: ltr;
}

.content-block-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.content-block-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.content-block-image:hover img {
  transform: scale(1.03);
}

.content-block-text h2 {
  margin-bottom: 20px;
}

.content-block-text h3 {
  margin-bottom: 16px;
  color: var(--color-primary);
}

.content-block-text p {
  color: var(--color-text-light);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.content-block-text ul {
  list-style: none;
  margin-top: 16px;
}

.content-block-text ul li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--color-text-light);
}

.content-block-text ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.slider-section {
  position: relative;
  overflow: hidden;
}

.slider-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.slider-track {
  display: flex;
  transition: transform 0.5s ease;
}

.slider-slide {
  min-width: 100%;
  position: relative;
}

.slider-slide img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.slider-slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--color-white);
}

.slider-slide-caption h3 {
  color: var(--color-white);
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.slider-slide-caption p {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 5;
  box-shadow: var(--shadow-md);
}

.slider-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.slider-btn.prev { left: 16px; }
.slider-btn.next { right: 16px; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.slider-dot.active {
  background: var(--color-primary);
  transform: scale(1.2);
}

.accordion-list {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--color-white);
  transition: box-shadow var(--transition);
}

.accordion-item:hover {
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background var(--transition);
}

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

.accordion-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 1.2rem;
  color: var(--color-primary);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: var(--color-white);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.accordion-item.active .accordion-body {
  max-height: 600px;
}

.accordion-body-inner {
  padding: 0 24px 20px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.circular-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  position: relative;
  min-height: 500px;
}

.circular-center {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  flex-shrink: 0;
  z-index: 2;
  border: 5px solid var(--color-white);
}

.circular-center img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.circular-items {
  position: absolute;
  width: 600px;
  height: 600px;
}

.circular-item {
  position: absolute;
  width: 200px;
  text-align: center;
  padding: 16px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition);
}

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

.circular-item h4 {
  color: var(--color-primary);
  margin-bottom: 6px;
  font-size: 1rem;
}

.circular-item p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.circular-item:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); }
.circular-item:nth-child(2) { top: 25%; right: 0; }
.circular-item:nth-child(3) { bottom: 25%; right: 0; }
.circular-item:nth-child(4) { bottom: 0; left: 50%; transform: translateX(-50%); }
.circular-item:nth-child(5) { bottom: 25%; left: 0; }
.circular-item:nth-child(6) { top: 25%; left: 0; }

.circular-item:nth-child(1):hover { transform: translateX(-50%) translateY(-4px); }
.circular-item:nth-child(4):hover { transform: translateX(-50%) translateY(-4px); }

.table-wrapper {
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.styled-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  font-size: 0.95rem;
}

.styled-table thead {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-highlight) 100%);
}

.styled-table thead th {
  padding: 16px 20px;
  text-align: left;
  color: var(--color-white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
}

.styled-table tbody tr {
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition);
}

.styled-table tbody tr:hover {
  background: var(--color-bg-warm);
}

.styled-table tbody td {
  padding: 14px 20px;
  color: var(--color-text-light);
}

.styled-table tbody tr:last-child {
  border-bottom: none;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.price-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-accent-dark);
  transition: background var(--transition);
}

.price-card.featured::before {
  background: linear-gradient(90deg, var(--color-primary), var(--color-highlight));
}

.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-light);
}

.price-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.price-card-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-highlight));
  color: var(--color-white);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.price-card h3 {
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.price-card-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.price-amount span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.price-period {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.price-features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}

.price-features li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--color-text-light);
  font-size: 0.92rem;
  border-bottom: 1px solid var(--color-border-light);
}

.price-features li:last-child {
  border-bottom: none;
}

.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.calculator-section {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.calculator-group {
  margin-bottom: 28px;
}

.calculator-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--color-text);
}

.calculator-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-border);
  border-radius: 3px;
  outline: none;
}

.calculator-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(31,117,254,0.3);
}

.calculator-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(31,117,254,0.3);
}

.calculator-value {
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-top: 8px;
}

.calculator-select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  cursor: pointer;
}

.calculator-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31,117,254,0.15);
}

.calculator-result {
  background: linear-gradient(135deg, var(--color-primary), var(--color-highlight));
  color: var(--color-white);
  padding: 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: 32px;
}

.calculator-result-label {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 8px;
}

.calculator-result-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
}

.calculator-result-amount span {
  font-size: 1.2rem;
  font-weight: 400;
}

.text-only-block {
  max-width: 800px;
  margin: 0 auto;
}

.text-only-block h2 {
  margin-bottom: 24px;
  text-align: center;
}

.text-only-block p {
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin-bottom: 18px;
  line-height: 1.9;
}

.text-only-block .highlight-box {
  background: var(--color-bg-warm);
  border-left: 4px solid var(--color-primary);
  padding: 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
}

.text-only-block .highlight-box p {
  margin-bottom: 0;
  font-style: italic;
  color: var(--color-text);
}

.infographic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.infographic-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition);
}

.infographic-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.infographic-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 2rem;
}

.infographic-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.infographic-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--color-text);
}

.infographic-desc {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.gallery-block {
  max-width: 1100px;
  margin: 0 auto;
}

.gallery-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-highlight), transparent);
  margin-bottom: 40px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  position: relative;
}

.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.gallery-item img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--color-white);
  font-size: 0.88rem;
  font-weight: 500;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

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

.review-stars {
  color: #f5b342;
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.review-text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.review-author-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
}

.review-author-role {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.form-section {
  background: linear-gradient(135deg, var(--color-bg-warm) 0%, var(--color-bg-alt) 100%);
}

.form-wrapper {
  max-width: 560px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 117, 254, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  margin-top: 3px;
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.form-checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
}

.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer h4 {
  color: var(--color-white);
  margin-bottom: 20px;
  font-size: 1rem;
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.1);
  z-index: 10000;
  padding: 24px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.cookie-banner h4 {
  margin-bottom: 8px;
}

.cookie-banner p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-buttons .btn {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.cookie-settings {
  display: none;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.cookie-settings.visible {
  display: block;
}

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-info h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.cookie-category-info p {
  font-size: 0.8rem;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.cookie-toggle {
  position: relative;
  width: 44px;
  height: 24px;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--color-border);
  border-radius: 12px;
  transition: background var(--transition);
}

.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition);
}

.cookie-toggle input:checked + .cookie-toggle-slider {
  background: var(--color-primary);
}

.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(20px);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.legal-page {
  margin-top: var(--header-height);
  padding: 60px 0 80px;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: 16px;
  font-size: 2.2rem;
}

.legal-content .legal-date {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.4rem;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--color-text);
}

.legal-content p {
  color: var(--color-text-light);
  margin-bottom: 14px;
}

.legal-content ul {
  margin: 12px 0 16px 24px;
  color: var(--color-text-light);
  list-style: disc;
}

.legal-content ul li {
  margin-bottom: 6px;
}

.thanks-page {
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
}

.thanks-content {
  text-align: center;
  max-width: 520px;
  padding: 40px;
}

.thanks-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-highlight));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-white);
}

.thanks-content h1 {
  margin-bottom: 16px;
  font-size: 2rem;
}

.thanks-content p {
  color: var(--color-text-light);
  margin-bottom: 28px;
  font-size: 1.05rem;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 992px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }

  .nav.active {
    display: flex;
  }

  .nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-light);
    width: 100%;
  }

  .nav a:last-child {
    border-bottom: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-content h1 {
    font-size: 2.4rem;
  }

  .content-block {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .content-block.reverse {
    direction: ltr;
  }

  .price-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

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

  .circular-block {
    flex-direction: column;
    min-height: auto;
    gap: 24px;
  }

  .circular-items {
    position: relative;
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .circular-item {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    width: auto;
  }

  .circular-item:hover {
    transform: translateY(-4px) !important;
  }

  .circular-center {
    width: 240px;
    height: 240px;
  }
}

@media (max-width: 600px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }

  .section { padding: 60px 0; }

  .hero { min-height: 70vh; }
  .hero-content h1 { font-size: 1.9rem; }
  .hero-content p { font-size: 1rem; }

  .form-wrapper { padding: 32px 24px; }

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

  .cookie-buttons {
    flex-direction: column;
  }

  .cookie-buttons .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .price-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }

  .infographic-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .slider-slide img {
    height: 280px;
  }

  .circular-items {
    grid-template-columns: 1fr;
  }

  .calculator-section {
    padding: 28px 20px;
  }

  .styled-table {
    font-size: 0.85rem;
  }

  .styled-table thead th,
  .styled-table tbody td {
    padding: 10px 12px;
  }
}