:root {
  --bg: #f7f4ec;
  --paper: #fffdf8;
  --ink: #262017;
  --muted: #746a5d;
  --accent: #f2c94c;
  --accent-strong: #2f80ed;
  --border: #e6dcc9;
  --shadow: 0 18px 50px rgba(47, 38, 23, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(242, 201, 76, 0.24), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(47, 128, 237, 0.14), transparent 30rem),
    var(--bg);
}

body.modal-open {
  overflow: hidden;
}

.page-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
}

.site-header,
.layout,
.site-footer {
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.site-header {
  border-radius: var(--radius);
  overflow: hidden;
}

.banner-image-wrap {
  width: 100%;
  background: #fffdf8;
  overflow: hidden;
}

.banner-image {
  display: block;
  width: 100%;
  height: auto;
}

.top-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
}

.language-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lang-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 9px 12px;
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.lang-btn:hover,
.lang-btn.active {
  transform: translateY(-1px);
  border-color: var(--accent-strong);
  box-shadow: 0 8px 20px rgba(47, 128, 237, 0.16);
}

.login-box {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.login-box label {
  display: grid;
  gap: 4px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--muted);
}

.login-box input {
  width: 170px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 11px;
  background: #fff;
  color: var(--ink);
  outline: none;
}

.login-box input:focus {
  border-color: var(--accent-strong);
}

.login-box button {
  border: 0;
  border-radius: 12px;
  padding: 11px 18px;
  background: var(--accent-strong);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 22px;
  margin-top: 22px;
  padding: 22px;
  border-radius: var(--radius);
}

.hero-content {
  min-width: 0;
  padding: 14px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.6rem);
  line-height: 1.02;
}

.intro {
  max-width: 760px;
  margin: 16px 0 24px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.carousel {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 12px;
}

.carousel-track {
  min-height: 405px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #222;
}

.carousel-card {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: end;
  opacity: 0;
  transform: translateX(24px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
  color: #fff;
  overflow: hidden;
  background: #222;
}

.carousel-card.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.carousel-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.05) 35%, rgba(0, 0, 0, 0.72) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), transparent 45%);
  z-index: 1;
  pointer-events: none;
}

.carousel-caption {
  position: relative;
  z-index: 2;
  align-self: end;
  padding: 26px;
  color: #fff;
}

.carousel-caption h2,
.carousel-caption p {
  max-width: 720px;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}

.carousel-card h2 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3vw, 2.7rem);
}

.carousel-card p {
  margin: 0;
  font-size: 1.05rem;
  opacity: 0.92;
}

.carousel-arrow {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 2rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(47, 38, 23, 0.1);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 50%;
  background: #cfc4b2;
  cursor: pointer;
}

.dot.active {
  width: 26px;
  border-radius: 999px;
  background: var(--accent-strong);
}

.side-menu {
  border-left: 1px solid var(--border);
  padding-left: 22px;
}

.side-menu h2 {
  margin: 8px 0 18px;
  font-size: 1.45rem;
}

.side-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.category-btn {
  display: block;
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  text-decoration: none;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.category-btn:hover,
.category-btn:focus {
  transform: translateX(-3px);
  border-color: var(--accent-strong);
  background: #f8fbff;
  outline: none;
}

.site-footer {
  margin-top: 22px;
  border-radius: var(--radius);
  padding: 30px;
  color: var(--muted);
}

.site-footer strong {
  display: block;
  color: var(--ink);
  margin-bottom: 12px;
  font-size: 1.45rem;
}

.site-footer p {
  max-width: 1060px;
  margin: 0;
  line-height: 1.75;
  font-size: 1.02rem;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(38, 32, 23, 0.52);
  backdrop-filter: blur(6px);
}

.modal-overlay.open {
  display: grid;
}

.modal-window {
  position: relative;
  width: min(680px, 100%);
  border: 1px solid var(--border);
  border-radius: 26px;
  background:
    radial-gradient(circle at top left, rgba(242, 201, 76, 0.18), transparent 20rem),
    #fffdf8;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  padding: 34px;
  animation: modalEnter 0.18s ease-out;
}

@keyframes modalEnter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.modal-kicker {
  margin: 0 0 8px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.modal-window h2 {
  margin: 0 46px 16px 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.modal-window > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.modal-note {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  margin-top: 24px;
  padding: 18px;
  border: 1px solid rgba(47, 128, 237, 0.24);
  border-radius: 18px;
  background: rgba(47, 128, 237, 0.08);
}

.modal-note-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-strong);
  color: #fff;
  font-weight: 900;
  font-style: italic;
}

.modal-note p {
  margin: 0;
  color: var(--ink);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .top-controls,
  .login-box {
    align-items: stretch;
  }

  .top-controls {
    flex-direction: column;
  }

  .login-box,
  .login-box label,
  .login-box input,
  .login-box button {
    width: 100%;
  }

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

  .side-menu {
    border-left: 0;
    border-top: 1px solid var(--border);
    padding-left: 0;
    padding-top: 20px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 18px, 1320px);
    padding: 10px 0;
  }

  .layout {
    padding: 14px;
  }

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

  .carousel-arrow {
    display: none;
  }

  .carousel-track {
    min-height: 360px;
  }

  .carousel-caption {
    padding: 20px;
  }

  .site-footer {
    padding: 22px;
  }

  .modal-window {
    padding: 28px 22px 22px;
    border-radius: 22px;
  }

  .modal-note {
    grid-template-columns: 1fr;
  }
}