* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
   font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    background-color: #fff8f0; 
    color: #4b3a25;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: #fdfcf9;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 10;
}

.header nav ul {
  display: flex;
  align-items: center;
  gap: 32px;           
  list-style: none;
  padding: 0;
  margin: 0;
}

.header nav ul li {
  margin: 0;            
}

/* ナビ全体 */
.header nav ul li a {
  font-family: 'Zen Antique', serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: #5b4b35;
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}

.header nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background-color: #5b4b35;
  transition: width 0.3s ease;
}



.header nav ul li a:hover::after {
  width: 100%;
}

.header .logo {
  font-family: 'Zen Antique', serif;
  font-size: clamp(1.5rem, 4vw, 1.8rem);
  letter-spacing: 0.1em;
  color: #5b4b35;
}

.hamburger {
  display: none;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 20;
}

.hamburger span {
  display: block;
  height: 2px;
  background-color: #5b4b35;
  margin: 6px 0;
  transition: 0.3s;
}




/* ===== Reservation Hero ===== */
.reservation-hero{
  position: relative;
  width: 100%;
  height: 400px; 
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('../../images/in-shop.png');
  background-size: cover;
  
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}
.reservation-hero-overlay{
  position: absolute;
  inset: 0; 
  background: linear-gradient(rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.5) 60%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

.reservation-hero h1{
  position: relative;
  z-index: 2;
  font-family: 'Zen Antique', serif;
  color: #fff;
  font-size: clamp(2.4rem, 6vw, 4rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  padding: 12px 20px;
  text-shadow: 0 6px 24px rgba(0,0,0,0.45);
}


/* ===== Reservation Section ===== */
.reservation {
  margin: 120px 0;
}

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

/* image */
.reservation-image img {
  width: 100%;
  border-radius: 20px;
}

/* text */
.reservation-text h2 {
  font-size: 36px;
  margin-bottom: 24px;
  font-family: 'Zen Antique', serif;
}

.reservation-text p {
  line-height: 1.8;
  margin-bottom: 24px;
}

.reservation-note {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 40px;
}

/* ===== Back ===== */
.reservation-back {
  text-align: center;
  margin-bottom: 120px;
}

/* ------------------------------
  フッター
------------------------------ */
.site-footer {
    padding: 40px 20px;
    text-align: center;
    background-color: #5b4b35;
    color: #fff;
}

.site-footer p {
    margin-top: 12px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.sns-link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    header {
    width: 100%;
    height: 50px;
    position: fixed;
    padding: 0 16px;
    display: flex;
    z-index: 1000;
    justify-content: space-between;
    }

  .header .logo {
        font-size: 12px;
        line-height: 1;
        white-space: nowrap;
    }
  
    nav ul {
      flex-direction: column;
      gap: 24px;
    }

  nav.active {
      display: block;
    }

    .hamburger {
      display: block;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 50px;
    }

    .hamburger span {
      margin: 4px 0;
      transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .hamburger.active span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    
    }

    nav {
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      background: #fdfcf9;
      display: none;
      padding: 24px 0;
      box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    }
  
  .reservation {
      margin: 40px 0;
    }

  .reservation-hero {
    background-position: center;
    background-size: cover;
    height: 120px;
    box-sizing: border-box;
    }

  .reservation-hero h1 {
        font-size: 1.8rem;
        text-align: center;
    }

    .reservation-inner {
      grid-template-columns: 1fr;
      gap: 20px;
      padding: 0 20px;
    }

  .reservation-image{ 
    order: 2;
  }

  .reservation-text{
    order: 1;
}

.reservation-text h2 {
      font-size: 25px;
      margin-bottom: 16px;
      text-align: center; 
}
.reservation-text p {
      font-size: 14px;
      margin-left: 20px;
  }

:root {
    --slide-height: 28vh;
  }

}