:root {
  --navy: #243851;
  --navy-deep: #15283a;
  --ink: #2f363c;
  --muted: #6c6965;
  --caramel: #b87349;
  --caramel-light: #e7c3a9;
  --cream: #faf7f2;
  --paper: #fffdf9;
  --sand: #eee3d8;
  --line: rgba(36, 56, 81, .13);
  --shadow: 0 34px 90px rgba(28, 42, 55, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.shell { width: min(1220px, calc(100% - 56px)); margin: 0 auto; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  border-bottom: 1px solid var(--line);
}
.brand {
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .91rem;
  letter-spacing: .25em;
  text-decoration: none;
}
.nav { display: flex; align-items: center; gap: 34px; color: #655f5a; font-size: .82rem; }
.nav a { text-decoration: none; }
.nav a:hover, .nav a:focus-visible { color: var(--navy); }
.mobile-nav { display: none; }

.hero {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: clamp(70px, 10vw, 150px);
  min-height: 760px;
  padding: 120px 0 150px;
}
.hero.compact { min-height: 650px; }
.eyebrow {
  margin: 0 0 24px;
  color: var(--caramel);
  font-size: .72rem;
  font-weight: 750;
  letter-spacing: .24em;
  text-transform: uppercase;
}
h1, h2, h3 {
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}
h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3.5rem, 7.8vw, 7.5rem);
  line-height: .94;
  letter-spacing: -.055em;
}
h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.35rem, 4.7vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -.043em;
}
h3 { margin: 0; font-size: 1.7rem; line-height: 1.2; }
.lead {
  max-width: 650px;
  margin: 36px 0 0;
  color: #56514d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.22rem, 2vw, 1.62rem);
  line-height: 1.56;
}
.body-copy { max-width: 680px; margin-top: 30px; color: #5d5853; }
.actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 42px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 27px;
  border: 1px solid var(--navy);
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-size: .88rem;
  font-weight: 680;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}
.button:hover, .button:focus-visible { background: var(--navy-deep); transform: translateY(-1px); }
.button.secondary { background: transparent; color: var(--navy); }
.button.secondary:hover, .button.secondary:focus-visible { background: var(--paper); }

.temple-mark {
  position: relative;
  min-height: 560px;
  border-radius: 280px 280px 32px 32px;
  overflow: hidden;
  background: linear-gradient(165deg, #efc4a4 0%, #c47d52 46%, #29414c 47%, #132a34 100%);
  box-shadow: var(--shadow);
}
.temple-mark::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 18%;
  width: 31%;
  height: 45%;
  border-radius: 50% 50% 30% 30%;
  background: var(--navy-deep);
  transform: translateX(-50%);
}
.temple-mark::after {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  bottom: 5%;
  height: 47%;
  background: repeating-radial-gradient(ellipse at 50% 0, transparent 0 21px, rgba(227, 180, 143, .62) 22px 24px, transparent 25px 39px);
  opacity: .82;
}

.section { padding: 160px 0; border-top: 1px solid var(--line); }
.section.soft { background: rgba(255,255,255,.32); }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
  margin-bottom: 76px;
}
.section-head p { max-width: 500px; margin: 0; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; }
.product-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--paper);
}
.product-card.text-card { min-height: 310px; }
.product-card.text-card .product-content { padding: 26px 18px 18px; }
.product-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 430px;
  padding: 42px;
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(145deg, #f0d7c4, #e6b38f 51%, #24404d 52%, #172e39);
}
.product-visual img {
  width: min(230px, 82%);
  aspect-ratio: 158 / 220;
  object-fit: cover;
  box-shadow: 0 25px 48px rgba(11, 27, 37, .34);
}
.product-visual.workbook img { filter: saturate(.72) brightness(1.05); }
.product-visual.workbook::after {
  content: "ARBEITSBUCH";
  position: absolute;
  left: 50%;
  bottom: 55px;
  transform: translateX(-50%);
  padding: 8px 15px;
  border-radius: 999px;
  background: rgba(255,253,249,.93);
  color: var(--navy);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .17em;
}
.product-content { display: flex; flex: 1; flex-direction: column; padding: 34px 6px 6px; }
.product-meta { color: var(--caramel); font-size: .69rem; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; }
.product-content h3 { margin-top: 12px; }
.product-content p { margin: 16px 0 0; color: var(--muted); font-size: .92rem; }
.product-content .button { align-self: flex-start; margin-top: 30px; }
.status { display: inline-block; align-self: flex-start; margin-top: 26px; padding: 7px 11px; border-radius: 999px; background: var(--sand); color: #735640; font-size: .64rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }

.statement { max-width: 920px; margin: 0 auto; text-align: center; }
.statement p { margin: 30px auto 0; max-width: 680px; color: var(--muted); }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 50px; margin-top: 86px; }
.principle { padding-top: 26px; border-top: 2px solid var(--sand); }
.principle strong { display: block; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 1.28rem; font-weight: 500; }
.principle span { display: block; margin-top: 10px; color: var(--muted); font-size: .9rem; }

.cover-stage { display: grid; place-items: center; min-height: 610px; }
.book-cover { width: min(390px, 76vw); box-shadow: 0 40px 90px rgba(18, 35, 48, .25); }
.product-hero { grid-template-columns: .88fr 1.12fr; }
.product-hero > .cover-stage:first-child { order: 0; }
.standalone { width: min(440px, 82vw); min-height: 600px; }
.standalone img { width: min(300px, 76%); }
.format-list { display: grid; gap: 12px; max-width: 520px; margin-top: 38px; }
.format-list div { display: flex; justify-content: space-between; gap: 30px; padding: 17px 0; border-top: 1px solid var(--line); }
.format-list strong { color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.format-list span { color: var(--muted); font-size: .84rem; text-align: right; }
.two-column { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 9vw, 140px); align-items: start; }
.reader-note { padding: 30px 34px; border-left: 3px solid var(--caramel); background: var(--paper); color: #47413c; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.12rem, 2vw, 1.38rem); }
.path { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 54px 0 0; padding: 0; list-style: none; }
.path li { padding: 18px 9px; border-top: 2px solid var(--sand); color: var(--navy); font-family: Georgia, "Times New Roman", serif; text-align: center; }
.path.vertical { grid-template-columns: 1fr; max-width: 620px; margin-top: 40px; }
.path.vertical li { padding: 13px 0; text-align: left; }

.dark { background: var(--navy); color: #f8f3ed; }
.dark h2, .dark h3 { color: #fffaf3; }
.dark .eyebrow { color: var(--caramel-light); }
.questions { display: grid; gap: 14px; counter-reset: question; }
.question { position: relative; margin: 0; padding: 24px 26px 24px 70px; border: 1px solid rgba(255,255,255,.15); border-radius: 18px; background: rgba(255,255,255,.05); color: #f3ece5; font-family: Georgia, "Times New Roman", serif; font-size: 1.08rem; counter-increment: question; }
.question::before { content: counter(question, decimal-leading-zero); position: absolute; left: 25px; color: var(--caramel-light); font-family: Inter, sans-serif; font-size: .7rem; font-weight: 800; }

.contact-card { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 60px; padding: clamp(40px, 7vw, 85px); border: 1px solid var(--line); border-radius: 32px; background: linear-gradient(135deg, #fffdf9 20%, #efe1d4 100%); }
.contact-card p { max-width: 620px; margin: 24px 0 0; color: var(--muted); }
.contact-action { justify-self: end; text-align: center; }
.privacy { display: block; max-width: 320px; margin-top: 14px; color: #77706a; font-size: .74rem; line-height: 1.45; }

.site-footer { display: flex; justify-content: space-between; gap: 30px; padding: 45px 0 55px; border-top: 1px solid var(--line); color: #736d67; font-size: .77rem; }
.footer-links { display: flex; gap: 24px; }
.site-footer a { text-decoration: none; }

/* Shop architecture */
.brand-hero { position: relative; min-height: 720px; overflow: hidden; background-image: linear-gradient(90deg, rgba(250,247,242,.96) 0%, rgba(250,247,242,.78) 35%, rgba(250,247,242,.08) 68%), url('/assets/hero-waterfall.webp'); background-position: center; background-size: cover; }
.brand-hero-inner { display: flex; align-items: center; min-height: 720px; }
.brand-hero-copy { width: min(680px, 60%); padding: 90px 0; }
.brand-hero h1 { font-size: clamp(3.8rem, 7.5vw, 7.3rem); }
.shop-intro { padding: 170px 0 150px; background: var(--cream); }
.catalogue { padding: 0 0 190px; background: #f2f3f1; }
.catalogue-tools { background: #f0f3ee; }
.catalogue-courses { background: #f4f1ec; }
.category-banner { position: relative; min-height: 390px; margin-bottom: 82px; border-radius: 34px; overflow: hidden; background-position: center; background-size: cover; box-shadow: 0 22px 60px rgba(36,56,81,.08); }
.category-banner::before { content: ""; position: absolute; inset: 0; }
.books-banner { background-image: url('/assets/category-books.webp'); }
.books-banner::before { background: linear-gradient(90deg, rgba(232,242,246,.48), rgba(247,250,250,.73) 50%, rgba(232,242,246,.18)); }
.tools-banner { background-image: url('/assets/category-tools.webp'); }
.tools-banner::before { background: linear-gradient(90deg, rgba(233,240,229,.2), rgba(250,249,244,.78) 50%, rgba(232,239,226,.18)); }
.courses-banner { background-image: url('/assets/category-courses.webp'); }
.courses-banner::before { background: linear-gradient(90deg, rgba(241,235,227,.14), rgba(250,249,246,.78) 50%, rgba(232,241,246,.18)); }
.category-title { position: absolute; z-index: 1; left: 50%; top: 50%; width: min(540px, 56%); transform: translate(-50%, -50%); text-align: center; }
.category-title .eyebrow { margin-bottom: 16px; }
.category-title h2 { font-size: clamp(3rem, 5vw, 5rem); }
.category-title p:last-child { margin: 20px auto 0; color: #4d5960; font-family: Georgia, "Times New Roman", serif; font-size: 1.12rem; }
.shop-grid { display: grid; gap: 44px; }
.shop-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.shop-grid.one { grid-template-columns: minmax(0, 1fr); }
.shop-card { display: grid; grid-template-columns: minmax(180px, .78fr) minmax(0, 1.22fr); min-height: 490px; padding: 38px; border: 1px solid rgba(36,56,81,.08); border-radius: 34px; background: #fff; box-shadow: 0 25px 65px rgba(42,55,64,.11); }
.shop-cover { display: grid; place-items: center; padding: 14px; }
.shop-cover img { width: min(245px, 100%); height: auto; object-fit: contain; border-radius: 15px; box-shadow: 0 22px 42px rgba(20,35,45,.25); }
.workbook-cover { position: relative; }
.workbook-cover img { filter: sepia(.18) saturate(.45) brightness(1.18); }
.workbook-cover span { position: absolute; left: 50%; bottom: 92px; transform: translateX(-50%); padding: 8px 14px; border-radius: 999px; background: rgba(255,253,249,.94); color: var(--navy); font-size: .65rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.shop-card-body { display: flex; flex-direction: column; min-width: 0; padding: 34px 14px 10px 28px; }
.shop-card-body h3 { margin-top: 13px; font-size: clamp(1.65rem, 2.2vw, 2.35rem); }
.shop-card-body p { margin: 16px 0 0; color: var(--muted); }
.shop-card-body .shop-subtitle { color: #4f5660; font-family: Georgia, "Times New Roman", serif; font-size: 1.08rem; }
.shop-card-action { margin-top: auto; padding-top: 34px; text-align: center; }
.shop-card-action .button { min-width: 210px; }
.compact-grid .shop-card { min-height: 250px; }
.future-card { grid-template-columns: 110px 1fr; align-items: center; }
.future-icon { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; background: #eef2ec; color: var(--navy); font-family: Georgia, serif; font-size: 2rem; }
.catalogue-courses .future-icon { background: #f1e9df; }
.future-card .shop-card-body { padding-top: 18px; }
.future-card.horizontal { grid-template-columns: 140px 1fr; }
.free-access { padding: 170px 0; background: #f7fbfc; border-top: 1px solid rgba(36,56,81,.08); }
.section-head.centered { display: block; text-align: center; }
.section-head.centered p { margin: 22px auto 0; }
.free-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.free-item { display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 17px; min-height: 135px; padding: 25px; border: 1px solid rgba(36,56,81,.08); border-radius: 25px; background: #fff; box-shadow: 0 15px 38px rgba(42,55,64,.07); color: inherit; text-decoration: none; }
.free-symbol { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; background: #e7f2f5; color: var(--navy); }
.free-item strong { display: block; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 1.14rem; font-weight: 500; }
.free-item small { display: block; margin-top: 6px; color: var(--muted); line-height: 1.5; }
.muted-item { opacity: .72; }
.contact-section { background: var(--cream); }

@media (max-width: 1000px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shop-card { grid-template-columns: 1fr; }
  .shop-card-body { padding-left: 14px; }
  .future-card, .future-card.horizontal { grid-template-columns: 100px 1fr; }
}
@media (max-width: 820px) {
  .shell { width: min(100% - 34px, 680px); }
  .site-header { min-height: 84px; }
  .nav { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--navy); font-size: .76rem; list-style: none; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav div { position: absolute; z-index: 20; right: 0; top: 48px; display: grid; min-width: 200px; padding: 14px; border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
  .mobile-nav a { padding: 10px; color: var(--navy); text-decoration: none; }
  .hero, .two-column, .contact-card { grid-template-columns: 1fr; }
  .product-hero { grid-template-columns: 1fr; }
  .product-hero > .cover-stage:first-child { order: 2; }
  .hero { min-height: auto; padding: 88px 0 110px; gap: 64px; }
  .temple-mark { min-height: 460px; max-width: 560px; width: 100%; margin: 0 auto; }
  .section { padding: 105px 0; }
  .section-head { display: block; margin-bottom: 52px; }
  .section-head p { margin-top: 24px; }
  .product-grid, .principles { grid-template-columns: 1fr; }
  .product-grid { gap: 28px; }
  .product-visual { min-height: 390px; }
  .principles { gap: 30px; margin-top: 60px; }
  .path { grid-template-columns: 1fr; }
  .path li { text-align: left; }
  .contact-action { justify-self: start; text-align: left; }
  .site-footer, .footer-links { flex-direction: column; }
  .brand-hero, .brand-hero-inner { min-height: 650px; }
  .brand-hero { background-image: linear-gradient(180deg, rgba(250,247,242,.78) 0%, rgba(250,247,242,.28) 52%, rgba(250,247,242,.9) 100%), url('/assets/hero-waterfall.webp'); background-position: 62% center; }
  .brand-hero-copy { width: 100%; padding: 80px 0; text-align: center; }
  .brand-hero-copy .lead { margin-left: auto; margin-right: auto; }
  .brand-hero-copy .actions { justify-content: center; }
  .shop-intro { padding: 110px 0 100px; }
  .catalogue { padding-bottom: 120px; }
  .category-banner { min-height: auto; margin-bottom: 56px; overflow: visible; background-image: none; box-shadow: none; }
  .category-banner::before { display: none; }
  .category-title { position: static; width: 100%; transform: none; }
  .category-title h2 { font-size: 2.8rem; }
  .shop-grid.two, .shop-grid.one, .free-grid { grid-template-columns: 1fr; }
  .shop-grid { gap: 30px; }
  .shop-card { min-height: 0; padding: 24px; border-radius: 28px; }
  .shop-cover { min-height: 410px; }
  .shop-cover img { width: min(260px, 75%); }
  .shop-card-body { padding: 28px 8px 8px; text-align: left; }
  .shop-card-action .button { width: 100%; }
  .compact-grid .shop-card { min-height: 0; }
  .future-card, .future-card.horizontal { grid-template-columns: 80px 1fr; }
  .future-card .shop-card-body { padding: 8px 0; }
  .future-icon { width: 62px; height: 62px; }
  .free-access { padding: 110px 0; }
}
@media (max-width: 480px) {
  h1 { font-size: clamp(3.15rem, 16vw, 4.7rem); }
  .hero { padding-top: 70px; }
  .temple-mark { min-height: 390px; }
  .product-card { padding: 18px; border-radius: 24px; }
  .product-visual { min-height: 350px; padding: 30px; }
  .reader-note { padding: 25px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}