* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #1a1a1a;
  background: #f6f3ef;
  line-height: 1.6;
}

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

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

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

.sidebar {
  flex: 0 0 260px;
  background: #141414;
  color: #f7f2eb;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.brand {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ad-label {
  font-size: 0.85rem;
  background: #f7f2eb;
  color: #141414;
  padding: 10px 12px;
  border-radius: 8px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.nav a {
  background: rgba(255, 255, 255, 0.08);
  padding: 10px 12px;
  border-radius: 6px;
}

.main {
  flex: 1;
  padding: 32px 40px 60px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.hero {
  display: flex;
  gap: 30px;
  align-items: stretch;
  background: #f7f2eb;
  padding: 24px;
  border-radius: 18px;
}

.hero-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-image {
  flex: 1;
  border-radius: 16px;
  overflow: hidden;
  background-color: #d9d2c7;
}

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

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #141414;
  color: #f7f2eb;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.button.secondary {
  background: #f0e4d6;
  color: #1a1a1a;
}

.section {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding: 22px;
  border-radius: 16px;
}

.section-dark {
  background: #1b1b1b;
  color: #f7f2eb;
}

.section-bg-library {
  background-color: #1b1b1b;
  background-image: url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?w=1400&q=80");
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
  color: #f7f2eb;
}

.section-light {
  background: #ffffff;
}

.section-image {
  flex: 1;
  min-width: 260px;
  border-radius: 14px;
  overflow: hidden;
  background-color: #d9d2c7;
}

.section-content {
  flex: 1.4;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.card {
  flex: 1 1 220px;
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.08);
}

.card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-image {
  background-color: #d9d2c7;
}

.price {
  font-weight: 700;
}

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

.split > div {
  flex: 1;
  min-width: 250px;
}

.sticky-cta {
  position: sticky;
  top: 20px;
  background: #f0e4d6;
  padding: 18px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-panel {
  background: #ffffff;
  padding: 20px;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

label {
  font-weight: 600;
}

input,
select,
textarea {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #c8c1b8;
  font-size: 1rem;
  font-family: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.footer {
  margin-top: 20px;
  padding: 20px;
  background: #141414;
  color: #f7f2eb;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.cookie-banner {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #ffffff;
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  max-width: 320px;
  z-index: 5;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.notice {
  background: #f0e4d6;
  padding: 14px;
  border-radius: 10px;
}

.tagline {
  font-size: 1.1rem;
}

@media (max-width: 900px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    flex: none;
  }

  .main {
    padding: 24px;
  }

  .hero {
    flex-direction: column;
  }
}