body {
  font-family: 'Segoe UI', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
  margin: 0;
  background: #f8fafc;
  color: #333;
}

header.hero {
  background: transparent;
  text-align: center;
  padding: 3rem 1rem 2rem 1rem;
  animation: fadeIn 1.2s ease;
  position: relative;
  z-index: 0;
}

header.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: #2d6a4f;
  letter-spacing: 0.05em;
}

header.hero .catch {
  font-size: 1.3rem;
  color: #2d6a4f;
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(255,255,255,0.9);
  margin: 1rem 0;
  line-height: 1.5;
}

header.hero .sub-catch {
  font-size: 1.1rem;
  color: #2d6a4f;
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(255,255,255,0.8);
  margin: 1rem 0;
  line-height: 1.6;
}

section {
  max-width: 700px;
  margin: 2.5rem auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 2rem 1.5rem;
  animation: fadeIn 1.2s ease;
}

h2 {
  color: #40916c;
  margin-top: 0;
}

.product-list {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}
.product {
  flex: 1 1 180px;
  min-width: 180px;
  max-width: 220px;
  background: #e9f5db;
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
  transition: transform 0.2s;
  animation: fadeInUp 1s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 320px;
  text-decoration: none;
  color: inherit;
}
.product:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 4px 12px rgba(64,145,108,0.08);
}
.product-img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.07));
  background: #fff;
  border-radius: 8px;
}

ul {
  padding-left: 1.2em;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1rem;
}
.contact-form input,
.contact-form textarea {
  padding: 0.7em;
  border: 1px solid #b7e4c7;
  border-radius: 6px;
  font-size: 1rem;
  background: #f6fff8;
  transition: border 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border: 1.5px solid #40916c;
  outline: none;
}
.contact-form button {
  background: #40916c;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.8em 0;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.contact-form button:hover {
  background: #52b788;
  transform: scale(1.04);
}

footer {
  text-align: center;
  color: #888;
  font-size: 0.95rem;
  margin: 2rem 0 1rem 0;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

#video-bg {
  position: fixed;
  left: 0; top: 0; width: 100vw; height: 100vh;
  z-index: -1;
  object-fit: cover;
  pointer-events: none;
  opacity: 0.3;
}
.balloon {
  position: absolute;
  width: 60px;
  opacity: 0.8;
  transition: transform 10s linear;
}

.calendar-table td.unavailable {
  background: #ccc;
  color: #888;
  cursor: not-allowed;
}