:root {
  --bg-main: #f9fafb;
  --bg-elevated: #ffffff;
  --bg-muted: #f3f4f6;
  --text-main: #111827;
  --text-muted: #6b7280;
  --border-subtle: #e5e7eb;
  --accent: #22c55e;
  --accent-soft: rgba(34, 197, 94, 0.12);
  --accent-strong: rgba(34, 197, 94, 0.85);
  --danger: #ef4444;
  --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.12);
  --radius-card: 24px;
  --radius-pill: 999px;
  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Roboto", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #e5f3ff 0, #f9fafb 50%, #f3f4f6 100%);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

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

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

main {
  min-height: 70vh;
}

section {
  padding: 64px 16px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(249, 250, 251, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 0, #a7f3d0 0, #22c55e 40%, #047857 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ecfdf5;
  font-weight: 700;
  font-size: 16px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 650;
  letter-spacing: 0.02em;
}

.brand-tagline {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
}

.nav-links a {
  color: var(--text-muted);
  padding: 6px 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-main);
}

.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-size: 14px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #22c55e, #4ade80);
  color: #f9fafb;
  box-shadow: 0 16px 35px rgba(34, 197, 94, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 40px rgba(34, 197, 94, 0.45);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
}

.btn-ghost:hover {
  background: #eef2ff;
}

.btn-small {
  padding: 7px 14px;
  font-size: 13px;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 6px 10px;
  background: #ffffff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-main);
  border-radius: 999px;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

@media (max-width: 840px) {
  .nav-links {
    position: fixed;
    inset: 56px 0 auto 0;
    background: rgba(249, 250, 251, 0.98);
    padding: 14px 18px 16px;
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.18s ease, opacity 0.18s ease;
  }
  .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  body.nav-open .nav-links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

/* Hero */

.hero {
  padding-top: 48px;
  padding-bottom: 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.9fr);
  gap: 40px;
  align-items: center;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 999px;
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  color: #15803d;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.25);
}

.hero-title {
  font-size: clamp(32px, 4vw, 42px);
  line-height: 1.08;
  margin: 18px 0 12px;
  letter-spacing: -0.02em;
}

.hero-title span {
  background: linear-gradient(120deg, #16a34a, #22c55e, #22c55e);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 22px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(209, 213, 219, 1);
  background: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  color: var(--text-muted);
}

.hero-badge strong {
  color: var(--text-main);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.hero-note {
  font-size: 13px;
  color: var(--text-muted);
}

.hero-media {
  position: relative;
}

.hero-card {
  border-radius: 30px;
  background: radial-gradient(circle at 10% 0, #dcfce7 0, #ffffff 55%, #f9fafb 100%);
  box-shadow: var(--shadow-soft);
  padding: 18px 18px 16px;
  border: 1px solid rgba(209, 213, 219, 0.8);
  position: relative;
  overflow: hidden;
}

.hero-label {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(209, 213, 219, 0.9);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.hero-img-wrapper {
  border-radius: 22px;
  border: 1px solid rgba(209, 213, 219, 0.9);
  overflow: hidden;
  background: #020617;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.hero-metric {
  flex: 1 1 120px;
  min-width: 0;
  background: #f9fafb;
  border-radius: 16px;
  border: 1px solid rgba(209, 213, 219, 0.9);
  padding: 8px 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.hero-metric strong {
  display: block;
  color: #16a34a;
  font-size: 16px;
  margin-bottom: 2px;
}

/* Sections */

.section-title {
  font-size: 26px;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.section-subtitle {
  margin: 0 0 28px;
  font-size: 15px;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
}

.section-muted {
  background: linear-gradient(180deg, #f9fafb, #eef2ff);
}

.highlights {
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  padding: 18px 18px 16px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.04);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.card-icon {
  width: 30px;
  height: 30px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: #16a34a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
}

.card-body {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 4px;
}

.card-kpi {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-main);
}

.card-kpi span {
  color: #16a34a;
  font-weight: 600;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 18px;
}

.pill {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.9);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: flex-start;
}

.dl-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
}

.dl-item dt {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.dl-item dd {
  margin: 0;
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.6;
}

ul.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

ul.check-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
}

ul.check-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #16a34a;
}

/* Tables */

.table-wrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.04);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 600px;
}

thead th {
  text-align: right;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  background: #f9fafb;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

thead th:first-child,
tbody td:first-child {
  text-align: left;
}

tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid #f3f4f6;
}

tbody tr:nth-child(even) td {
  background: #fafafa;
}

tfoot td {
  padding: 10px 12px;
  border-top: 1px solid var(--border-subtle);
  font-weight: 600;
  background: #f9fafb;
}

/* Offers */

.offers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.offer-card {
  border-radius: var(--radius-card);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.04);
}

.offer-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.offer-name {
  font-size: 17px;
  font-weight: 600;
}

.offer-amount {
  font-size: 18px;
  font-weight: 650;
  color: #16a34a;
}

.offer-ul {
  list-style: none;
  padding: 0;
  margin: 6px 0 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.offer-ul li {
  margin-bottom: 4px;
}

.offer-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: auto;
}

/* Forms */

.form-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  padding: 16px 16px 18px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.04);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

label {
  font-size: 13px;
  display: block;
  margin-bottom: 4px;
  color: var(--text-main);
}

input,
textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  padding: 9px 11px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
  background: #f9fafb;
}

input:focus,
textarea:focus {
  border-color: #22c55e;
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.5);
  background: #ffffff;
}

textarea {
  resize: vertical;
  min-height: 96px;
}

.form-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Media / video */

/* На десктопе — 3 видео в ряд */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

/* На планшетах — 2 в ряд */
@media (max-width: 1024px) {
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* На мобильных — по одному */
@media (max-width: 640px) {
  .video-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.video-card {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  padding: 10px 10px 14px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.04);
}

.video-card iframe {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 16px;
  border: none;
  overflow: hidden;
}

.video-title {
  font-size: 13px;
  color: var(--text-main);
  margin-top: 8px;
}

/* Footer */

footer {
  padding: 24px 16px 32px;
  background: #f3f4f6;
  border-top: 1px solid var(--border-subtle);
  font-size: 13px;
  color: var(--text-muted);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
}

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

/* Responsive */

@media (max-width: 960px) {
  .hero-grid,
  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-media {
    order: -1;
  }
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
  .offers {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  section {
    padding: 44px 14px;
  }
  .hero {
    padding-top: 24px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    width: 100%;
  }
  .dl-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .video-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  table {
    min-width: 0;
  }
}