:root {
  --bg: #fffdf7;
  --paper: #ffffff;
  --ink: #222017;
  --muted: #6b675a;
  --line: #ded7c6;
  --field: #768f42;
  --sun: #e4a72f;
  --soil: #6f4f32;
  --sea: #4d8791;
  --shadow: 0 24px 60px rgba(52, 43, 29, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
}

a {
  color: inherit;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid rgba(222, 215, 198, 0.75);
  background: rgba(255, 253, 247, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sun);
  color: #3b2b0d;
  font-family: Georgia, serif;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.05;
  text-align: center;
}

.brand-name {
  font-weight: 700;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 22px);
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

.nav-shop {
  color: var(--ink);
  font-weight: 700;
}

.section {
  padding: clamp(68px, 10vw, 120px) clamp(18px, 5vw, 72px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
  min-height: calc(100svh - 74px);
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--field);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0 0 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 22px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.35;
}

p {
  margin: 0 0 18px;
}

.lead {
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 700;
  line-height: 1.65;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.actions.center {
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--ink);
  color: #fffdf7;
}

.button.secondary {
  background: transparent;
}

.hero-photo {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--paper);
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 10px solid rgba(255, 253, 247, 0.66);
  pointer-events: none;
}

.split {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(28px, 6vw, 84px);
  border-top: 1px solid var(--line);
}

.text-block {
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
}

.section-heading p {
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.product-card div {
  padding: 24px;
}

.product-card p {
  color: var(--muted);
}

.product-card a {
  color: var(--field);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.land-band {
  background: linear-gradient(90deg, rgba(77, 135, 145, 0.14), rgba(118, 143, 66, 0.14));
}

.land-band > div {
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}

.land-band p:not(.eyebrow),
.english p,
.contact p {
  color: var(--muted);
}

.shop-section {
  border-bottom: 1px solid var(--line);
}

.english {
  max-width: 920px;
  margin: 0 auto;
}

.contact {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(28px, 6vw, 84px);
  border-top: 1px solid var(--line);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

.contact-links a {
  color: var(--field);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.footer {
  padding: 36px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: #f4efe2;
  color: var(--muted);
  font-size: 14px;
}

.footer p {
  margin-bottom: 6px;
}

@media (max-width: 880px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding-top: 56px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .brand-name {
    white-space: normal;
  }

  .button {
    width: 100%;
  }
}