/* ===== リセット・ベース ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #f5f0ea;
  --color-white: #ffffff;
  --color-pink: #e8a9a0;
  --color-pink-light: #f5ebe8;
  --color-beige: #ede6dc;
  --color-beige-dark: #c9b8ae;
  --color-text: #4a3f3a;
  --color-text-light: #9c8880;
  --font-en: 'Cormorant Garamond', serif;
  --font-jp: 'Noto Sans JP', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-jp);
  font-weight: 300;
  line-height: 1.8;
}

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

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

/* ===== 共通 ===== */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 40px;
}

.section-title {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 2.2rem;
  letter-spacing: 0.12em;
  text-align: center;
  margin-bottom: 12px;
}

.section-sub {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 60px;
}

/* ===== ヘッダー ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-beige);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 20px 48px;
  max-width: 1300px;
  margin: 0 auto;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--color-text-light);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--color-text);
}

.logo a {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: var(--color-text);
}

.nav-right {
  display: flex;
  justify-content: flex-end;
}

.nav-shop {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-beige-dark);
  padding-bottom: 2px;
  transition: color 0.2s;
}

.nav-shop:hover {
  color: var(--color-text);
}

/* ===== メインビジュアル ===== */
.hero {
  padding-top: 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-bg);
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-sub {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-pink);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-jp);
  font-weight: 300;
  font-size: 2.8rem;
  line-height: 1.6;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.hero-desc {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 2;
  margin-bottom: 40px;
}

.hero-btn {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--color-text);
  border: 1px solid var(--color-beige-dark);
  padding: 14px 40px;
  transition: all 0.3s;
}

.hero-btn:hover {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

.hero-image {
  border-radius: 2px;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--color-pink-light);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* ===== アイテム ===== */
.products {
  background: var(--color-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.product-card:nth-child(1),
.product-card:nth-child(2),
.product-card:nth-child(3),
.product-card:nth-child(4),
.product-card:nth-child(5) {
  grid-column: auto;
}

.product-card {
  text-align: center;
}

.product-img-wrap {
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  overflow: hidden;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
  filter: brightness(1.08) contrast(0.95);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.04);
}

.product-name {
  font-family: var(--font-jp);
  font-weight: 300;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--color-text-light);
}

.product-desc { display: none; }
.product-link { display: none; }

/* ===== about ===== */
.about {
  background: var(--color-pink-light);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  aspect-ratio: 2/3;
  background: var(--color-beige);
  border-radius: 2px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.about-text .section-title {
  text-align: left;
  margin-bottom: 32px;
  display: inline-block;
  position: relative;
  padding: 16px 32px;
  border: 2px dashed var(--color-pink);
  border-radius: 2px;
}

.about-text .section-title::before,
.about-text .section-title::after {
  content: '✿';
  color: var(--color-pink);
  font-size: 0.8rem;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.about-text .section-title::before {
  left: 10px;
}

.about-text .section-title::after {
  right: 10px;
}

.about-text p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 2;
}

.about-stitch {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.about-stitch-line {
  flex: 1;
  border-top: 2px dashed var(--color-pink);
  opacity: 0.6;
}

.about-stitch-icon {
  color: var(--color-pink);
  font-size: 0.85rem;
  letter-spacing: 4px;
}

/* ===== コラム ===== */
.column {
  background: var(--color-bg);
}

.column-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.column-card {
  display: block;
  background: var(--color-white);
  border-radius: 2px;
  overflow: hidden;
  transition: transform 0.3s;
}

.column-card:hover {
  transform: translateY(-4px);
}

.column-img-wrap {
  aspect-ratio: 16/9;
  background: var(--color-beige);
  overflow: hidden;
}

.column-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.column-card:hover .column-img-wrap img {
  transform: scale(1.04);
}

.column-text {
  padding: 28px;
}

.column-tag {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-white);
  background: var(--color-pink);
  padding: 3px 10px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 12px;
}

.column-text h3 {
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 10px;
}

.column-text p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ===== ショップ ===== */
.shop {
  background: var(--color-beige);
}

.shop-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.shop-btn {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: var(--color-text);
  border: 1px solid var(--color-beige-dark);
  background: var(--color-white);
  padding: 16px 56px;
  transition: all 0.3s;
}

.shop-btn:hover {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

/* ===== フッター ===== */
.footer {
  background: var(--color-text);
  color: var(--color-beige);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 40px;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  margin-bottom: 28px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-nav a {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-beige-dark);
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--color-beige);
}

.footer-copy {
  font-size: 0.72rem;
  color: var(--color-beige-dark);
  letter-spacing: 0.05em;
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .nav {
    padding: 16px 24px;
  }

  .nav-links {
    display: none;
  }

  .nav-right {
    display: none;
  }

  .logo {
    grid-column: 1 / -1;
    text-align: center;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 24px;
  }

  .hero-image {
    order: -1;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-inner {
    padding: 70px 24px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .shop-links {
    flex-direction: column;
    align-items: center;
  }

  .shop-btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
}