/* ============================================
   НА ШПАГАТЕ — Главный CSS файл
   ============================================ */

/* --- Переменные --- */
:root {
  --primary: #FF0033;
  --accent: #D53032;
  --highlight: #B32821;
  --dark: #1a1a2e;
  --dark-secondary: #16213e;
  --light: #fff9f9;
  --light-gray: #f5f0f0;
  --text-main: #1a1a1a;
  --text-muted: #6b7280;
  --white: #ffffff;
  --border: #e8ddd9;
  --shadow: 0 4px 24px rgba(255,0,51,0.08);
  --shadow-hover: 0 8px 40px rgba(255,0,51,0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
  --font-main: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-main);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* --- Утилиты --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--light-gray);
}

.section-dark {
  background: var(--dark);
  color: var(--white);
}

.text-center { text-align: center; }
.text-red { color: var(--primary); }

/* --- Типографика --- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

.lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 680px;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(255,0,51,0.08);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}

/* --- Кнопки --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

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

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

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

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

.btn-white {
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
}

.btn-white:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

/* ============================================
   HEADER / НАВИГАЦИЯ
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--dark);
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
}

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

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
  transition: all var(--transition);
}

.nav a:hover {
  background: rgba(255,0,51,0.06);
  color: var(--primary);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

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

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 20px 24px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 500;
  color: var(--text-main);
  transition: all var(--transition);
}

.mobile-menu a:hover {
  background: rgba(255,0,51,0.06);
  color: var(--primary);
}

/* ============================================
   HERO — ГЛАВНЫЙ БАННЕР
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  background: linear-gradient(135deg, #fff9f9 0%, #fff0f2 40%, #ffeef0 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,0,51,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(213,48,50,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 60px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,0,51,0.08);
  color: var(--primary);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease both;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.hero-title .red { color: var(--primary); }

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  animation: fadeInUp 0.7s ease 0.4s both;
}

.stat-item { }

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-image {
  position: relative;
  animation: fadeInRight 0.8s ease 0.2s both;
}

.hero-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 520px;
  box-shadow: 0 20px 60px rgba(255,0,51,0.15);
}

.hero-float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  animation: float 4s ease-in-out infinite;
}

.hero-float-card.card-1 {
  bottom: 60px;
  left: -30px;
}

.hero-float-card.card-2 {
  top: 40px;
  right: -20px;
  animation-delay: -2s;
}

.hero-float-card .card-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,0,51,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ============================================
   FEATURES — О ЧЁМ ПЛАТФОРМА
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(255,0,51,0.2);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(255,0,51,0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: all var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--primary);
  transform: scale(1.05);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   СЕКЦИЯ С ИЗОБРАЖЕНИЕМ И ТЕКСТОМ (ABOUT)
   ============================================ */
.about-section {
  background: var(--white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-inner.reverse {
  direction: rtl;
}

.about-inner.reverse > * {
  direction: ltr;
}

.about-image-wrap {
  position: relative;
}

.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.about-accent-box {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--primary);
  color: white;
  padding: 24px 28px;
  border-radius: var(--radius);
  text-align: center;
  min-width: 140px;
}

.about-accent-box .num {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}

.about-accent-box .label {
  font-size: 0.8rem;
  opacity: 0.9;
  margin-top: 4px;
}

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

.about-text p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-list {
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.about-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: rgba(255,0,51,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

/* ============================================
   СЛАЙДЕР / КАРУСЕЛЬ
   ============================================ */
.slider-section {
  overflow: hidden;
}

.slider-header {
  text-align: center;
  margin-bottom: 56px;
}

.slider-track-wrap {
  position: relative;
}

.slider-container {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.slider-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

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

.slide img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 48px 40px 40px;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  color: white;
}

.slide-caption h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.slide-caption p {
  opacity: 0.85;
  font-size: 0.95rem;
}

.slider-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 32px;
}

.slider-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: white;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: var(--dark);
}

.slider-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: scale(1.05);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.slider-dot.active {
  background: var(--primary);
  width: 24px;
  border-radius: 4px;
}

/* ============================================
   АККОРДЕОН
   ============================================ */
.accordion-section {
  background: var(--light-gray);
}

.accordion-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.accordion-text h2 { margin-bottom: 20px; }
.accordion-text p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
}

.accordion-item.open {
  border-color: rgba(255,0,51,0.25);
  box-shadow: 0 4px 20px rgba(255,0,51,0.08);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  gap: 16px;
  transition: color var(--transition);
  user-select: none;
}

.accordion-item.open .accordion-header {
  color: var(--primary);
}

.accordion-arrow {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,0,51,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition);
  color: var(--primary);
}

.accordion-item.open .accordion-arrow {
  background: var(--primary);
  color: white;
  transform: rotate(180deg);
}

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

.accordion-body-inner {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ============================================
   КРУГОВОЙ БЛОК — О СТУДИИ
   ============================================ */
.circle-section {
  background: var(--white);
  padding: 100px 0;
}

.circle-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}

.circle-center {
  position: relative;
  flex-shrink: 0;
}

.circle-img {
  width: 360px;
  height: 360px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid rgba(255,0,51,0.15);
  box-shadow: 0 0 0 16px rgba(255,0,51,0.05), var(--shadow-hover);
}

.circle-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 2px dashed rgba(255,0,51,0.2);
  animation: spin-slow 25s linear infinite;
  pointer-events: none;
}

@keyframes spin-slow {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.circle-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 520px;
}

.circle-item {
  background: var(--light-gray);
  border-radius: var(--radius);
  padding: 24px 20px;
  border-left: 3px solid var(--primary);
  transition: all var(--transition);
}

.circle-item:hover {
  background: rgba(255,0,51,0.04);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.circle-item h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.circle-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   ТАБЛИЦА ТАРИФОВ
   ============================================ */
.table-section {
  background: var(--light-gray);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-top: 48px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  font-size: 0.9rem;
}

.comparison-table th {
  background: var(--dark);
  color: white;
  padding: 20px 24px;
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table th:first-child {
  border-radius: 0;
  width: 240px;
}

.comparison-table th.highlight-col {
  background: var(--primary);
}

.comparison-table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) {
  background: rgba(255,0,51,0.015);
}

.comparison-table tr:hover {
  background: rgba(255,0,51,0.03);
}

.comparison-table td.highlight-col {
  background: rgba(255,0,51,0.04);
  font-weight: 600;
  color: var(--primary);
}

.check-yes {
  color: #22c55e;
  font-size: 1.1rem;
}

.check-no {
  color: var(--text-muted);
  font-size: 1rem;
}

/* ============================================
   ТАРИФНЫЕ КАРТОЧКИ
   ============================================ */
.pricing-section {
  background: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.price-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
  background: white;
  display: flex;
  flex-direction: column;
}

.price-card.popular {
  border-color: var(--primary);
  box-shadow: 0 12px 40px rgba(255,0,51,0.15);
  transform: translateY(-8px);
}

.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.price-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.price-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
}

.price-amount {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
  color: var(--dark);
}

.price-card.popular .price-amount {
  color: var(--primary);
}

.price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.price-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-main);
}

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

.price-card:hover:not(.popular) {
  border-color: rgba(255,0,51,0.3);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

/* ============================================
   КАЛЬКУЛЯТОР
   ============================================ */
.calc-section {
  background: var(--dark);
  color: var(--white);
  padding: 100px 0;
}

.calc-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.calc-text h2 { margin-bottom: 16px; }
.calc-text p { opacity: 0.75; line-height: 1.8; }

.calc-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  backdrop-filter: blur(10px);
}

.calc-field {
  margin-bottom: 28px;
}

.calc-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  opacity: 0.85;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.calc-select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  color: white;
  font-size: 0.95rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  outline: none;
  transition: border-color var(--transition);
}

.calc-select:focus {
  border-color: var(--primary);
}

.calc-select option {
  background: var(--dark);
  color: white;
}

.range-wrap {
  position: relative;
}

.calc-range {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 2px 8px rgba(255,0,51,0.4);
}

.range-value {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.8rem;
  opacity: 0.6;
}

.calc-result {
  background: rgba(255,0,51,0.15);
  border: 1px solid rgba(255,0,51,0.3);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin-top: 32px;
  text-align: center;
}

.calc-result .result-label {
  font-size: 0.85rem;
  opacity: 0.75;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.calc-result .result-price {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

.calc-result .result-sub {
  font-size: 0.85rem;
  opacity: 0.65;
  margin-top: 8px;
}

/* ============================================
   ПРОДАЮЩИЙ ТЕКСТ
   ============================================ */
.selling-section {
  background: var(--light-gray);
}

.selling-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.selling-text h2 { margin-bottom: 24px; }

.selling-text p {
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 20px;
  font-size: 1.02rem;
}

.selling-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.highlight-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.highlight-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.highlight-content h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.highlight-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   ИНФОГРАФИКА
   ============================================ */
.infographic-section {
  background: white;
}

.infographic-header {
  text-align: center;
  margin-bottom: 64px;
}

.infographic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.infographic-grid::before {
  content: '';
  position: absolute;
  top: 55px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.infographic-item {
  text-align: center;
  padding: 0 20px;
  position: relative;
}

.infographic-circle {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(255,0,51,0.12);
}

.infographic-item:hover .infographic-circle {
  background: var(--primary);
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(255,0,51,0.25);
}

.infographic-circle .icon {
  font-size: 1.8rem;
  transition: filter var(--transition);
}

.infographic-circle .num {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  transition: color var(--transition);
}

.infographic-item:hover .infographic-circle .num {
  color: white;
}

.infographic-item h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.infographic-item p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   ЧЕТЫРЕ ФОТО
   ============================================ */
.four-photos-section {
  background: var(--dark);
  padding: 80px 0;
}

.four-photos-header {
  text-align: center;
  color: white;
  margin-bottom: 56px;
}

.four-photos-header p {
  opacity: 0.7;
}

.photos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.photo-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition);
}

.photo-item:hover {
  transform: translateY(-4px);
}

.photo-item img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}

.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 20px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  color: white;
}

.photo-caption h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.photo-caption p {
  font-size: 0.8rem;
  opacity: 0.8;
}

.photos-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

/* ============================================
   ОТЗЫВЫ / TESTIMONIALS
   ============================================ */
.reviews-section {
  background: var(--light-gray);
}

.reviews-header {
  text-align: center;
  margin-bottom: 56px;
}

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

.review-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 5rem;
  line-height: 1;
  color: rgba(255,0,51,0.08);
  font-family: Georgia, serif;
}

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

.review-stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 16px;
}

.review-text {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 24px;
}

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

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
}

.reviewer-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.reviewer-city {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   ФОРМА ПОДПИСКИ
   ============================================ */
.form-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--highlight) 100%);
  color: white;
  padding: 100px 0;
}

.form-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.form-text h2 { margin-bottom: 16px; }
.form-text p { opacity: 0.85; line-height: 1.8; margin-bottom: 24px; }

.form-perks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.form-perks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.form-perks li::before {
  content: '✓';
  font-weight: 800;
  color: rgba(255,255,255,0.9);
}

.contact-form {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

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

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  opacity: 0.9;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  color: white;
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition);
  font-family: var(--font-main);
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.55);
}

.form-group input:focus,
.form-group select:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.18);
}

.form-group select option {
  background: var(--dark);
  color: white;
}

.form-consent {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-bottom: 20px;
  line-height: 1.5;
}

.form-consent a {
  opacity: 1;
  text-decoration: underline;
}

/* ============================================
   ПОДВАЛ
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo {
  color: white;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  opacity: 0.65;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
  text-decoration: none;
}

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

.footer-col h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: white;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  opacity: 0.65;
  transition: opacity var(--transition);
  text-decoration: none;
  color: inherit;
}

.footer-col ul li a:hover {
  opacity: 1;
  color: var(--primary);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  opacity: 0.5;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: inherit;
  text-decoration: none;
}

.footer-legal a:hover {
  opacity: 1;
  color: var(--primary);
}

/* ============================================
   COOKIE БАННЕР
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.18);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 28px;
  border: 1px solid var(--border);
  transform: translateY(120%);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

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

.cookie-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.cookie-text {
  flex: 1;
}

.cookie-text h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.cookie-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.cookie-text p a {
  color: var(--primary);
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.cookie-btn-primary:hover {
  background: var(--accent);
}

.cookie-btn-secondary {
  background: var(--light-gray);
  color: var(--text-main);
}

.cookie-btn-secondary:hover {
  background: var(--border);
}

/* ============================================
   СТРАНИЦЫ POLICY
   ============================================ */
.policy-page {
  padding-top: 72px;
}

.policy-hero {
  background: linear-gradient(135deg, #fff9f9, #fff0f2);
  padding: 80px 0 60px;
}

.policy-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 12px;
}

.policy-hero .updated {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.policy-content {
  padding: 64px 0;
}

.policy-content h2 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  margin-top: 40px;
  color: var(--dark);
}

.policy-content h2:first-child { margin-top: 0; }

.policy-content p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.policy-content ul {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 16px;
  padding-left: 24px;
}

.policy-content ul li {
  list-style: disc;
  margin-bottom: 6px;
}

/* ============================================
   СТРАНИЦА СПАСИБО
   ============================================ */
.thanks-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #fff9f9 0%, #fff0f2 100%);
  padding-top: 72px;
}

.thanks-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.thanks-icon {
  width: 100px;
  height: 100px;
  background: rgba(255,0,51,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin: 0 auto 32px;
  animation: bounceIn 0.6s ease;
}

@keyframes bounceIn {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

.thanks-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.thanks-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 40px;
}

/* ============================================
   АНИМАЦИИ ПОЯВЛЕНИЯ
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   АДАПТИВНОСТЬ
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .infographic-grid { grid-template-columns: repeat(2, 1fr); }
  .infographic-grid::before { display: none; }
  .photos-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .circle-items { grid-template-columns: 1fr; max-width: 380px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding: 40px 0;
  }

  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-float-card { display: none; }

  .nav { display: none; }
  .burger { display: flex; }

  .header-cta .btn { display: none; }

  .about-inner,
  .accordion-inner,
  .calc-inner,
  .selling-inner,
  .form-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-inner.reverse { direction: ltr; }

  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .photos-grid { grid-template-columns: 1fr 1fr; }
  .infographic-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .price-card.popular { transform: none; }

  .circle-layout { flex-direction: column; gap: 40px; }
  .circle-img { width: 260px; height: 260px; }
  .circle-ring { width: 310px; height: 310px; }
  .circle-items { grid-template-columns: 1fr 1fr; }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .footer-legal { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .photos-grid { grid-template-columns: 1fr; }
  .infographic-grid { grid-template-columns: 1fr; }
  .circle-items { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; flex-wrap: wrap; justify-content: center; }
  .cookie-actions { flex-direction: column; width: 100%; }
  .cookie-btn { width: 100%; }
}