/* ===========================
   Pain de Soleil — style.css
   =========================== */

:root {
  --terra:      #B5634A;
  --terra-dark: #8F4A36;
  --terra-light:#D4876E;
  --cream:      #F5EDD8;
  --cream-dark: #EBE0C5;
  --brown:      #5C3D2E;
  --brown-mid:  #7A5242;
  --text:       #2E2016;
  --text-light: #7A6455;
  --white:      #FFFFFF;
  --border:     #DDD0BB;
  --radius:     2px;
  --transition: 0.35s ease;
  --shadow:     0 3px 20px rgba(92,61,46,0.1);
  --shadow-hover: 0 8px 32px rgba(92,61,46,0.18);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.85;
  overflow-x: hidden;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.bg-cream { background: var(--cream); }

/* --- スクロール出現 --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- セクションヘッド --- */
.section-head { text-align: center; margin-bottom: 56px; }
.section-label {
  display: inline-block;
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--terra);
  margin-bottom: 10px;
}
.section-head h2 {
  font-family: 'Lora', serif;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--brown);
  margin-bottom: 14px;
}
.section-desc { font-size: 0.88rem; color: var(--text-light); max-width: 480px; margin: 0 auto; }

/* --- ボタン --- */
.btn-primary {
  display: inline-block;
  padding: 14px 40px;
  background: var(--terra);
  color: var(--white);
  font-family: 'Lora', serif;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: var(--terra-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(143,74,54,0.35);
}

/* ===========================
   ヘッダー
   =========================== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 68px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 1px 16px rgba(92,61,46,0.1);
}
.header-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; flex-direction: column; line-height: 1.25; }
.logo-main {
  font-family: 'Lora', serif;
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
#header.scrolled .logo-main { color: var(--brown); }
#header.scrolled .logo-sub { color: var(--text-light); }

.nav ul { display: flex; gap: 28px; align-items: center; }
.nav a {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.88);
  transition: color var(--transition);
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--terra-light);
  transition: width var(--transition);
}
.nav a:hover { color: var(--white); }
.nav a:hover::after { width: 100%; }
#header.scrolled .nav a { color: var(--text); }
#header.scrolled .nav a:hover { color: var(--terra); }
#header.scrolled .nav a::after { background: var(--terra); }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px; height: 17px;
  background: none; border: none;
  cursor: pointer; padding: 0;
}
.hamburger span {
  display: block; width: 100%; height: 1.5px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}
#header.scrolled .hamburger span { background: var(--text); }
.hamburger.open span:nth-child(1) { transform: translateY(7.75px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.75px) rotate(-45deg); }

/* ===========================
   ヒーロー（スライドショー）
   =========================== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-slides { position: absolute; inset: 0; }
.slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
  transform: scale(1.04);
  animation: slideZoom 8s ease-out infinite alternate;
}
.slide.active { opacity: 1; }
@keyframes slideZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(46,32,22,0.52) 0%, rgba(46,32,22,0.38) 60%, rgba(46,32,22,0.6) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 0 24px;
}
.hero-sub {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
  opacity: 0;
}
.hero-content h1 {
  font-family: 'Lora', serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 20px;
  opacity: 0;
}
.hero-desc {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 2;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  opacity: 0;
}
.hero-content .btn-primary { opacity: 0; }

.fade-seq { animation: fadeUp 0.9s ease forwards; }
.hero-sub  { animation-delay: 0.4s; }
.hero-content h1 { animation-delay: 0.7s; }
.hero-desc { animation-delay: 1.0s; }
.hero-content .btn-primary { animation-delay: 1.3s; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* スライドドット */
.hero-dots {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 2;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.7);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  padding: 0;
}
.dot.active { background: var(--white); border-color: var(--white); }

/* ===========================
   お知らせ帯
   =========================== */
.notice-bar {
  background: var(--cream);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}
.notice-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.notice-tag {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--terra);
  background: var(--cream-dark);
  padding: 2px 10px;
}
.notice-inner p { font-size: 0.84rem; color: var(--text-light); }

/* ===========================
   コンセプト
   =========================== */
.concept-grid {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 72px;
  align-items: center;
}
.concept-img { aspect-ratio: 5/6; overflow: hidden; }
.concept-img img { transition: transform 8s ease; }
.concept-img:hover img { transform: scale(1.03); }
.concept-text .section-label { display: block; margin-bottom: 12px; }
.concept-text h2 {
  font-family: 'Lora', serif;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  color: var(--brown);
  line-height: 1.7;
  margin-bottom: 22px;
}
.concept-text .lead { font-size: 1rem; font-weight: 500; color: var(--terra); margin-bottom: 14px; font-family: 'Lora', serif; font-style: italic; }
.concept-text p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 12px; line-height: 2; }

/* ===========================
   パン
   =========================== */
.bread-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.bread-card {
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.bread-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.bread-img { aspect-ratio: 4/3; overflow: hidden; }
.bread-img img { transition: transform 0.6s ease; }
.bread-card:hover .bread-img img { transform: scale(1.06); }
.bread-body { padding: 20px 18px; }
.bread-body h3 {
  font-family: 'Lora', serif;
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--brown);
  margin-bottom: 8px;
}
.bread-body p { font-size: 0.82rem; color: var(--text-light); line-height: 1.8; margin-bottom: 12px; }
.bread-price {
  font-family: 'Lora', serif;
  font-size: 1rem;
  color: var(--terra);
}

/* ===========================
   カフェ
   =========================== */
.cafe-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.cafe-img { aspect-ratio: 5/6; overflow: hidden; }
.cafe-img img { height: 100%; object-fit: cover; }
.cafe-menu { padding-top: 8px; }
.cafe-category { margin-bottom: 32px; }
.cafe-category h3 {
  font-family: 'Lora', serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--brown);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.cafe-list { display: flex; flex-direction: column; gap: 10px; }
.cafe-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  padding-bottom: 10px;
  border-bottom: 1px dotted var(--border);
}
.cafe-list li:last-child { border-bottom: none; }
.cafe-list li span:last-child {
  font-family: 'Lora', serif;
  color: var(--terra);
  white-space: nowrap;
}
.cafe-note { font-size: 0.78rem; color: var(--text-light); padding: 12px 16px; background: var(--cream); margin-top: 8px; line-height: 1.8; }

/* ===========================
   ギャラリー
   =========================== */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 8px;
}
.gallery-item { overflow: hidden; cursor: pointer; }
.gallery-item img { width: 100%; height: 260px; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item.tall { grid-row: 1 / 3; }
.gallery-item.tall img { height: 100%; }

/* ===========================
   店舗情報
   =========================== */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.info-map { aspect-ratio: 4/3; }
.info-map iframe { width: 100%; height: 100%; border: none; }
.info-detail dl { display: flex; flex-direction: column; gap: 18px; }
.info-row { display: flex; gap: 20px; font-size: 0.88rem; }
.info-row dt { min-width: 72px; color: var(--terra); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.06em; padding-top: 2px; }
.info-row dd { line-height: 1.9; color: var(--text); }
.info-row dd p { margin-bottom: 2px; }
.info-row dd small { font-size: 0.76rem; color: var(--text-light); }
.info-row dd a { color: var(--terra-dark); border-bottom: 1px solid var(--terra-light); }

.info-sns { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); }
.sns-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; color: var(--text-light); margin-bottom: 12px; }
.sns-links { display: flex; gap: 12px; }
.sns-btn {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-light);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.sns-btn:hover { border-color: var(--terra); color: var(--terra); }

/* ===========================
   フッター
   =========================== */
footer {
  background: var(--brown);
  color: rgba(255,255,255,0.65);
  padding: 52px 24px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.footer-logo {
  font-family: 'Lora', serif;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.06em;
}
.footer-tagline { font-size: 0.72rem; letter-spacing: 0.18em; color: rgba(255,255,255,0.45); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: center; }
.footer-nav a { font-size: 0.78rem; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-nav a:hover { color: var(--white); }
/* フッターSNS */
.footer-sns {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.sns-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  transition: background var(--transition), border-color var(--transition);
}
.sns-icon-link:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}
.sns-icon-link img {
  width: 18px; height: 18px;
  object-fit: contain;
  filter: invert(1);
  opacity: 0.65;
  transition: opacity var(--transition);
}
.sns-icon-link:hover img { opacity: 1; }

/* 店舗情報内SNSアイコン（明るい背景用） */
.sns-icon-link-dark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: border-color var(--transition), background var(--transition);
}
.sns-icon-link-dark:hover {
  border-color: var(--terra);
  background: var(--cream);
}
.sns-icon-link-dark img {
  width: 20px; height: 20px;
  object-fit: contain;
  opacity: 0.6;
  transition: opacity var(--transition);
}
.sns-icon-link-dark:hover img { opacity: 1; }
.copyright { font-size: 0.7rem; color: rgba(255,255,255,0.28); }

/* ===========================
   レスポンシブ
   =========================== */
@media (max-width: 960px) {
  .concept-grid { grid-template-columns: 1fr; gap: 40px; }
  .concept-img { aspect-ratio: 3/2; }
  .bread-grid { grid-template-columns: repeat(2, 1fr); }
  .cafe-grid { grid-template-columns: 1fr; }
  .cafe-img { aspect-ratio: 16/9; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item.tall { grid-row: auto; }
  .gallery-item.tall img { height: 260px; }
  .info-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  #header { padding: 0 20px; }
  .section { padding: 64px 0; }
  .hamburger { display: flex; }
  .nav {
    position: fixed;
    top: 0; right: -100%; width: 260px; height: 100vh;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: right var(--transition);
    box-shadow: -4px 0 24px rgba(0,0,0,0.12);
  }
  .nav.open { right: 0; }
  .nav ul { flex-direction: column; gap: 24px; text-align: center; }
  .nav a { color: var(--text); font-size: 0.95rem; }
  .bread-grid { grid-template-columns: 1fr; }
  .notice-inner { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}