* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
  color: #1f2937;
  background: #f4f5f7;
}

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

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: #0f172a;
  color: #e2e8f0;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.ad-label {
  background: #1e293b;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.4;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
}

.side-nav a {
  padding: 6px 8px;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease;
}

.side-nav a:hover,
.side-nav a:focus {
  background: #1f2937;
  color: #f8fafc;
}

.sidebar-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.section {
  padding: 48px 64px;
}

.section.slim {
  padding: 40px 64px;
}

.section.light {
  background: #f8fafc;
}

.section.dark {
  background: #0f172a;
  color: #e2e8f0;
}

.section.accent {
  background: #e0f2fe;
}

.section.edge {
  background: #fef9c3;
}

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

.hero-copy {
  flex: 1 1 320px;
}

.hero-media {
  flex: 1 1 300px;
}

.eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #475569;
}

.hero h1 {
  font-size: 36px;
  margin: 10px 0 16px;
  line-height: 1.2;
}

.hero p {
  font-size: 16px;
  line-height: 1.6;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn.primary {
  background: #0ea5e9;
  color: #fff;
}

.btn.secondary {
  background: #111827;
  color: #fff;
}

.btn.ghost {
  background: transparent;
  border: 1px solid #94a3b8;
  color: #0f172a;
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
}

.media-frame {
  background: #e2e8f0;
  border-radius: 18px;
  overflow: hidden;
  width: 100%;
  height: 320px;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

.media-frame.small {
  height: 220px;
}

.media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.split {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}

.split.reverse {
  flex-direction: row-reverse;
}

.split > div {
  flex: 1 1 260px;
}

.card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.card {
  flex: 1 1 220px;
  background: #ffffff;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.card.dark {
  background: #0f172a;
  color: #e2e8f0;
}

.price {
  font-weight: 700;
  font-size: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e2e8f0;
  font-size: 12px;
}

.band {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  padding: 32px;
  display: flex;
  align-items: flex-end;
  min-height: 260px;
  background: #cbd5f5;
}

.band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
}

.band-content {
  position: relative;
  z-index: 2;
  max-width: 480px;
}

.form-panel {
  background: #ffffff;
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-panel label {
  font-size: 13px;
  color: #475569;
}

.form-panel input,
.form-panel select,
.form-panel textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #cbd5f5;
  font-size: 14px;
}

.form-panel button {
  align-self: flex-start;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.list strong {
  display: block;
}

.sticky-cta {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: #0ea5e9;
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(14, 165, 233, 0.25);
  z-index: 20;
}

.sticky-cta:hover,
.sticky-cta:focus {
  transform: translateY(-1px);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding: 28px 64px 40px;
  background: #0f172a;
  color: #e2e8f0;
}

.footer a {
  color: #e2e8f0;
}

.cookie-banner {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 16px;
  padding: 16px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 30;
}

.cookie-banner.is-visible {
  display: flex;
}

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

.inline-link {
  color: #0ea5e9;
  text-decoration: underline;
}

.notice {
  font-size: 13px;
  color: #475569;
}

.content-limit {
  max-width: 920px;
}

.divider {
  height: 1px;
  background: rgba(148, 163, 184, 0.5);
  margin: 24px 0;
}

.highlight {
  background: #f1f5f9;
  padding: 16px;
  border-radius: 12px;
}

@media (max-width: 980px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .sidebar-cta {
    width: 100%;
    margin-top: 0;
  }

  .section,
  .footer {
    padding: 36px 24px;
  }

  .sticky-cta {
    right: 16px;
    bottom: 16px;
  }
}