:root {
  color-scheme: only light;
  --cream: #f6f1e7;
  --sand: #f0dcc2;
  --ink: #1c1b19;
  --teal: #0e6e78;
  --sunset: #e17b52;
  --plum: #50324f;
  --blue: #2d4b7b;
  --paper-line: rgba(29, 91, 112, 0.08);
  --shadow: 0 20px 45px rgba(24, 30, 35, 0.14);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.paper {
  position: fixed;
  inset: -40px;
  background:
    radial-gradient(circle at 15% 15%, rgba(241, 225, 201, 0.5), transparent 55%),
    radial-gradient(circle at 85% 10%, rgba(225, 123, 82, 0.15), transparent 60%),
    linear-gradient(120deg, rgba(241, 225, 201, 0.35), rgba(240, 220, 194, 0.1)),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.45),
      rgba(255, 255, 255, 0.45) 24px,
      var(--paper-line) 24px,
      var(--paper-line) 25px
    );
  z-index: -1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 8vw 0;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.brand {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--plum);
}

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

.nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
  transition: border-color 0.2s ease;
}

.nav a:hover {
  border-color: var(--sunset);
}

main {
  padding: 40px 6vw 80px;
  display: flex;
  flex-direction: column;
  gap: 80px;
  max-width: 1120px;
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.hero-text h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  margin: 12px 0;
  color: var(--plum);
}

.tag {
  display: inline-block;
  background: var(--sand);
  color: var(--blue);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

.lede {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 22px 0 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  border: 2px solid var(--ink);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
  box-shadow: var(--shadow);
}

.btn.ghost {
  color: var(--ink);
  background: transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.hero-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: rgba(28, 27, 25, 0.7);
}

.hero-art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.cover-frame {
  background: white;
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  max-width: 360px;
  text-align: center;
}

.cover-frame img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  background: linear-gradient(130deg, #fce9d2, #f1d9f2);
}

.cover-frame .note {
  display: block;
  font-size: 0.8rem;
  color: rgba(28, 27, 25, 0.7);
  margin-top: 10px;
}

.stamp {
  background: var(--sunset);
  color: #fff;
  padding: 18px 22px;
  border-radius: 18px;
  transform: rotate(-3deg);
  font-family: "Fraunces", "Times New Roman", serif;
  text-align: center;
  box-shadow: var(--shadow);
}

.stamp p {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

.stamp strong {
  font-size: 1.1rem;
}

.section-head {
  max-width: 900px;
  margin: 0 auto 18px;
  text-align: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--teal);
  margin-bottom: 10px;
}

section h2 {
  font-family: "Fraunces", "Times New Roman", serif;
  color: var(--plum);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 16px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
}

.callout {
  background: #fff;
  padding: 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.callout h3 {
  margin-top: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  color: var(--blue);
}

.callout ul {
  margin: 12px 0 0;
  padding-left: 18px;
  line-height: 1.6;
}

.cases {
  background: rgba(255, 255, 255, 0.4);
  padding: 28px;
  border-radius: var(--radius);
}

.promise {
  display: flex;
  justify-content: center;
}

.promise-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(80, 50, 79, 0.1);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 640px;
  text-align: left;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.1rem;
  line-height: 1.8;
}

.promise-card h2 {
  margin-top: 0;
  color: var(--plum);
}

.excerpt {
  background: rgba(255, 255, 255, 0.55);
  padding: 28px;
  border-radius: var(--radius);
}

.excerpt-card {
  background: #fff;
  padding: 24px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  max-width: 560px;
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 auto;
}

.excerpt-card strong {
  color: var(--blue);
}

.excerpt-end {
  font-weight: 600;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  max-width: 1000px;
  margin: 0 auto;
}

.case-card {
  background: #fff;
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
  line-height: 1.6;
}

.case-card h3 {
  margin-top: 0;
  color: var(--blue);
}

.illustrations .illustration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.illustrations figure {
  margin: 0;
  background: white;
  padding: 16px;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.illustrations img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 14px;
  background: linear-gradient(140deg, #f4e3d1, #d9eef0);
  display: block;
}

.illustrations figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  color: rgba(28, 27, 25, 0.7);
}

.author-note .author-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  background: var(--plum);
  color: #fff;
  border-radius: var(--radius);
  padding: 28px;
  max-width: 1100px;
  margin: 0 auto;
}

.author-note h2 {
  color: #fff;
}

.author-note .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.author-note .quote {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 18px;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.2rem;
  line-height: 1.5;
}

.quote-sub {
  margin-top: 10px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
}

.buy .buy-card {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  background: var(--sand);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 1000px;
  margin: 0 auto;
}

.site-footer {
  text-align: center;
  padding: 30px 16px 50px;
  color: rgba(28, 27, 25, 0.6);
  font-size: 0.85rem;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUp 0.7s ease forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    align-self: stretch;
    justify-content: flex-start;
    gap: 14px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .buy .buy-card {
    flex-direction: column;
    align-items: flex-start;
  }
}