/* 雅絹 - Kimono premium ecommerce - Japanese style */
:root {
  --color-bg: #faf9f7;
  --color-surface: #fff;
  --color-text: #2c2c2c;
  --color-text-muted: #5a5a5a;
  --color-primary: #4a3728;
  --color-primary-light: #6b5344;
  --color-accent: #8b4513;
  --color-gold: #b8860b;
  --color-border: #e8e4df;
  --font-sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-serif: "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --radius: 4px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Header */
.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-block;
  text-decoration: none;
  line-height: 0;
}

.logo:hover {
  text-decoration: none;
}

.logo img {
  display: block;
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
}

.nav a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  cursor: pointer;
}

@media (max-width: 640px) {
  .nav {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.25;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px;
  max-width: 640px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin: 0 0 12px;
  font-weight: 600;
}

.hero-lead {
  margin: 0 0 24px;
  font-size: 0.95rem;
  opacity: 0.95;
}

/* Buttons */
.cta {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}

.cta:hover {
  text-decoration: none;
  opacity: 0.9;
  transform: translateY(1px);
}

/* Intro */
.intro-section {
  padding: 40px 0;
  background: var(--color-surface);
}

.intro-lead {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.9;
  text-align: center;
}

.section-lead {
  text-align: center;
  margin: -8px 0 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Occasion section */
.occasion-section {
  padding: 48px 0;
  background: var(--color-bg);
}

.occasion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.occasion-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-border);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.occasion-card:hover {
  text-decoration: none;
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(74, 55, 40, 0.12);
  color: var(--color-text);
}

.occasion-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.occasion-name {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1rem;
}

/* Steps section */
.steps-section {
  padding: 48px 0;
  background: var(--color-surface);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.step-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-top: 4px solid var(--color-gold);
}

.step-num {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.step-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.step-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Stats section */
.stats-section {
  padding: 36px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
}

.stats-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 48px 64px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.95;
}

.product-grid-large {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.cta-primary {
  background: var(--color-gold);
  color: #fff;
}

.cta-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.cta-secondary:hover {
  background: var(--color-primary);
  color: #fff;
}

/* Sections */
.benefits,
.products-preview,
.testimonials,
.faq-preview,
.cta-section {
  padding: 48px 0;
}

.benefits {
  background: var(--color-surface);
}

h2 {
  font-size: 1.35rem;
  margin: 0 0 28px;
  text-align: center;
  color: var(--color-primary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.benefit-card {
  text-align: center;
  padding: 24px 16px;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 1.2rem;
}

.benefit-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.benefit-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card a:hover {
  text-decoration: none;
}

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: var(--color-border);
}

.product-card h3 {
  margin: 12px 16px 4px;
  font-size: 1.1rem;
}

.product-card .price {
  margin: 0 16px 16px;
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
}

.text-center {
  text-align: center;
  margin-top: 28px;
}

/* Testimonials */
.testimonials {
  background: var(--color-surface);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.testimonial {
  margin: 0;
  padding: 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-gold);
}

.testimonial p {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.testimonial cite {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: normal;
}

/* FAQ */
.faq-list {
  max-width: 640px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 8px 0 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* CTA section */
.cta-section {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 8px;
}

.cta-section p {
  margin: 0 0 20px;
  opacity: 0.95;
}

.cta-section .cta-primary {
  background: var(--color-gold);
  color: #fff;
}

/* Page header (inner pages) */
.page-header {
  padding: 40px 0 24px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  color: var(--color-primary);
}

.page-header p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Products full */
.products-full {
  padding: 40px 0;
}

.product-detail {
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.product-detail:last-child {
  border-bottom: none;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 720px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
}

.product-detail-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  background: var(--color-border);
}

.product-detail-info h2 {
  text-align: left;
  margin-bottom: 12px;
}

.price-range {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
  margin: 0 0 16px;
}

.product-detail-info ul {
  margin: 16px 0;
  padding-left: 20px;
}

.product-detail-info li {
  margin-bottom: 6px;
}

/* Comparison table */
.comparison {
  padding: 32px 0 48px;
  background: var(--color-surface);
}

.table-wrap {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  border: 1px solid var(--color-border);
  padding: 12px 16px;
  text-align: left;
}

.comparison-table th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.comparison-table tr:nth-child(even) {
  background: var(--color-bg);
}

/* About */
.about-content {
  padding: 40px 0 48px;
}

.about-content h2 {
  text-align: left;
  margin-top: 32px;
  margin-bottom: 12px;
}

.about-content p {
  margin: 0 0 16px;
  color: var(--color-text-muted);
}

.about-table-wrap {
  margin: 16px 0;
}

.about-table {
  width: 100%;
  max-width: 560px;
  border-collapse: collapse;
}

.about-table th {
  width: 140px;
  padding: 10px 16px 10px 0;
  font-weight: 600;
  vertical-align: top;
  color: var(--color-text);
}

.about-table td {
  padding: 10px 0;
  color: var(--color-text-muted);
}

/* Contact */
.contact-section {
  padding: 40px 0 48px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 720px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info h2 {
  text-align: left;
  margin-bottom: 16px;
}

.contact-info p {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 480px;
}

.contact-form label {
  font-weight: 600;
  font-size: 0.9rem;
}

.required {
  color: #c00;
  font-size: 0.8rem;
}

.contact-form input,
.contact-form textarea {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.contact-form button[type="submit"] {
  align-self: flex-start;
}

/* Legal */
.legal-content {
  padding: 40px 0 48px;
}

.legal-content h2 {
  text-align: left;
  margin-top: 28px;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.legal-content p,
.legal-content ul {
  margin: 0 0 16px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.legal-content ul {
  padding-left: 24px;
}

.legal-content small {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* Footer */
.footer {
  background: var(--color-primary);
  color: #fff;
  margin-top: 48px;
}

.footer a {
  color: rgba(255,255,255,0.9);
}

.footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  padding: 40px 20px 24px;
  align-items: start;
}

@media (max-width: 640px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

.footer-brand .logo-img {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  display: block;
}

.footer-brand p {
  margin: 8px 0 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

.social-placeholder {
  margin-top: 12px;
  font-size: 0.85rem;
  opacity: 0.8;
}

.social-placeholder span {
  margin-right: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-links a {
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding: 16px 20px;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.85;
}

/* Cookie modal */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cookie-modal.is-visible {
  opacity: 1;
  visibility: visible;
}

.cookie-modal-content {
  position: relative;
  background: var(--color-surface);
  max-width: 480px;
  width: 100%;
  padding: 28px 24px 24px;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}

.cookie-modal-close:hover {
  background: var(--color-border);
  color: var(--color-text);
}

.cookie-modal-content h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
  text-align: left;
  padding-right: 32px;
}

.cookie-modal-content p {
  margin: 0 0 20px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.cookie-modal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-modal-actions .cta {
  flex: 1;
  min-width: 120px;
  text-align: center;
}