* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #1e1e1e;
  background: #faf7f2;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, p, ul { margin-top: 0; }
ul { padding-left: 1.2rem; }

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}
.narrow { max-width: 760px; }
.center { text-align: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e5ddd4;
}
.header-row, .footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}
.logo a {
  font-size: 1.05rem;
  font-weight: 700;
  color: #111;
}
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}
.site-nav a, .language-switcher a {
  color: #4d4d4d;
  font-size: 0.95rem;
}
.site-nav a:hover, .language-switcher a:hover { color: #000; }
.language-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
  color: #6a6a6a;
}
.language-switcher .active {
  font-weight: 700;
  color: #111;
  text-decoration: underline;
}

.hero {
  padding: 96px 0 84px;
  background: linear-gradient(180deg, #fff8ef 0%, #f7efe8 100%);
}
.hero-grid,
.split-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}
.hero-copy-block {
  max-width: 720px;
}
.hero-image,
.book-image,
.kit-photo {
  width: 100%;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.10);
  background: #efe6dd;
}
.hero-image { min-height: 460px; }
.book-image { min-height: 420px; }
.kit-photo {
  min-height: 380px;
  margin: 22px 0 10px;
}
.image-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.image-strip img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 16px;
  background: #efe6dd;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: #8d5f43;
  margin-bottom: 14px;
  font-weight: 700;
}
h1 {
  font-size: clamp(2.3rem, 6vw, 4.6rem);
  line-height: 1.05;
  margin-bottom: 18px;
}
.subheadline {
  font-size: 1.25rem;
  max-width: 44rem;
  color: #3b322d;
  margin-bottom: 18px;
}
.hero-copy, .section-intro {
  color: #5c514a;
  max-width: 46rem;
}
.hero-buttons, .section-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.center-buttons { justify-content: center; }

.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}
.button.primary {
  background: #1e6f6b;
  color: #fff;
}
.button.primary:hover { background: #165653; }
.button.secondary {
  background: transparent;
  border-color: #1e6f6b;
  color: #1e6f6b;
}
.button.secondary:hover { background: #eef7f6; }

.section { padding: 78px 0; }
.section.alt { background: #f3ece4; }
.grid.two-up {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 28px;
}
.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.card {
  background: #fff;
  border: 1px solid #e5ddd4;
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 8px 24px rgba(52, 36, 24, 0.06);
}
.card.soft { background: #fffaf6; }
h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.12;
  margin-bottom: 14px;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.final-cta { background: linear-gradient(180deg, #fff7ef 0%, #f7efe8 100%); }
.soft-cta { margin-top: 18px; }
.soft-cta a {
  color: #8d5f43;
  text-decoration: underline;
}
.site-footer {
  background: #171717;
  color: #f1f1f1;
}
.site-footer a { color: #f1f1f1; }

@media (max-width: 860px) {
  .header-row, .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .site-nav ul { flex-wrap: wrap; }
  .hero-grid,
  .split-section,
  .grid.two-up,
  .feature-list,
  .image-strip {
    grid-template-columns: 1fr;
  }
  .hero-image { min-height: 320px; }
  .book-image,
  .kit-photo,
  .image-strip img {
    min-height: auto;
    height: auto;
  }
}

@media (max-width: 640px) {
  .hero { padding: 74px 0 60px; }
  .section { padding: 58px 0; }
  .button {
    width: 100%;
    text-align: center;
  }
  .hero-buttons, .section-buttons { flex-direction: column; }
}
.email-signup {
  margin-top: 24px;
  padding: 22px;
  background: #fff;
  border: 1px solid #e5ddd4;
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(52, 36, 24, 0.06);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.email-signup input[type="email"] {
  min-width: 280px;
  flex: 1 1 320px;
  padding: 14px 16px;
  border: 1px solid #d8cec3;
  border-radius: 999px;
  font-size: 1rem;
  background: #fffdfb;
  color: #1e1e1e;
}

.email-signup input[type="email"]:focus {
  outline: none;
  border-color: #1e6f6b;
  box-shadow: 0 0 0 4px rgba(30, 111, 107, 0.12);
}

.email-signup .button {
  margin: 0;
  width: auto;
}

.email-signup-note {
  margin-top: 12px;
  color: #6a5c52;
  font-size: 0.95rem;
}