:root {
  --color-header: #0f452e;
  --color-bg: #19724e;
  --color-accent: #f3c717;
  --color-accent-dark: #d9ab0a;
  --color-text: #ffffff;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Sora", "Segoe UI", Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-align: center;
  transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-solid {
  background: var(--color-accent);
  color: #1a1a1a;
}

.btn-solid:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: #1a1a1a;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 18px;
}

/* Header */

.site-header {
  background: var(--color-header);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
  padding-bottom: 6px;
}

.logo img {
  height: 84px;
  width: auto;
}

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

/* Hero */

.hero {
  padding: 40px 0;
}

.hero-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

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

.hero-content {
  position: absolute;
  top: 50%;
  left: 6%;
  transform: translateY(-50%);
  max-width: 46%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.hero-badge {
  background: rgba(15, 69, 46, 0.85);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
}

.hero-title {
  font-size: 42px;
  line-height: 1.15;
  margin: 0;
  color: #ffffff;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.5);
}

/* Slots / Carousel */

.slots {
  padding: 20px 0 60px;
}

.section-title {
  font-size: 26px;
  margin: 0 0 24px;
}

.carousel {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 4%, #000 96%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 4%, #000 96%, transparent 100%);
}

.carousel-track {
  display: flex;
  width: max-content;
  gap: 20px;
  padding: 4px 0;
  animation: scroll-track 45s linear infinite;
}

.carousel-track:hover {
  animation-play-state: paused;
}

@keyframes scroll-track {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.slot-card {
  position: relative;
  flex: 0 0 200px;
  width: 200px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.slot-card img {
  width: 100%;
  height: auto;
  transition: transform 0.4s ease;
}

.slot-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 69, 46, 0.75);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.slot-card:hover img {
  transform: scale(1.06);
}

.slot-card:hover .slot-overlay {
  opacity: 1;
  transform: scale(1);
}

/* Info article */

.info {
  padding: 20px 0 70px;
}

.info-inner {
  max-width: 860px;
  margin: 0 auto;
}

.info-title {
  font-size: 34px;
  line-height: 1.2;
  margin: 0 0 20px;
  color: #ffffff;
}

.info h2 {
  font-size: 24px;
  line-height: 1.3;
  margin: 42px 0 16px;
  color: var(--color-accent);
}

.info h3 {
  font-size: 18px;
  line-height: 1.3;
  margin: 26px 0 10px;
  color: #ffffff;
}

.info p {
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.92);
}

.info strong {
  color: #ffffff;
  font-weight: 700;
}

.info ul,
.info ol {
  margin: 0 0 20px;
  padding-left: 22px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.92);
}

.info li {
  margin-bottom: 8px;
}

.table-wrap {
  overflow-x: auto;
  margin: 0 0 26px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.info table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.04);
}

.info th,
.info td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14px;
  white-space: nowrap;
}

.info th {
  background: var(--color-header);
  color: var(--color-accent);
  font-weight: 700;
}

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

.info-title,
.info h2 {
  scroll-margin-top: 110px;
}

.toc {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 0 0 30px;
}

.toc summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding-right: 26px;
}

.toc summary::-webkit-details-marker {
  display: none;
}

.toc summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  line-height: 1;
  color: #ffffff;
  transition: transform 0.2s ease;
}

.toc[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.toc-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #ffffff;
}

.toc ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 24px;
}

.toc li {
  break-inside: avoid;
  margin-bottom: 8px;
}

.toc a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.5;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.faq-item {
  padding: 0 0 18px;
  margin: 0 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.faq-item:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  padding-right: 30px;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 22px;
  line-height: 1;
  color: #ffffff;
  transition: transform 0.2s ease;
}

.faq-item[open] summary {
  color: #ffffff;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin-top: 12px;
}

@media (max-width: 768px) {
  .toc ul {
    columns: 1;
  }

  .hero-content {
    max-width: 60%;
    gap: 12px;
  }

  .hero-title {
    font-size: 24px;
  }

  .hero-badge {
    font-size: 11px;
  }

  .btn-lg {
    padding: 12px 26px;
    font-size: 15px;
  }

  .info-title {
    font-size: 26px;
  }

  .info h2 {
    font-size: 20px;
    margin-top: 32px;
  }

  .info th,
  .info td {
    font-size: 13px;
    padding: 10px 12px;
  }

  .slot-card {
    flex: 0 0 150px;
    width: 150px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Footer */

.site-footer {
  background: var(--color-header);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 20px;
}

.footer-inner {
  padding: 50px 20px 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .footer-logo {
  height: 64px;
  width: auto;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  max-width: 320px;
  margin: 0;
}

.footer-heading {
  display: block;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 14px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s ease;
}

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

.footer-responsible {
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-responsible strong {
  color: var(--color-accent);
}

.footer-bottom {
  padding-top: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}