/* ========================================
   中澤治療院 - 仮サイト
   ======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color: #333;
  line-height: 1.8;
  background: #fafaf7;
}

a {
  color: #4a7c59;
  text-decoration: none;
}

a:hover {
  opacity: 0.8;
}

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

/* Container */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Header ---- */
.header {
  background: #fff;
  border-bottom: 2px solid #c5ddb8;
  padding: 20px 0;
}

.logo img {
  max-height: 70px;
  margin: 0 auto;
}

/* ---- Hero ---- */
.hero {
  background: #EBF4E3;
  color: #333;
  text-align: center;
  padding: 60px 0;
}

.hero h1 {
  font-size: 2rem;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 1rem;
  line-height: 2;
  color: #555;
}

/* ---- Section common ---- */
section {
  padding: 50px 0;
}

h2 {
  text-align: center;
  font-size: 1.4rem;
  color: #4a7c59;
  margin-bottom: 30px;
  letter-spacing: 0.1em;
  position: relative;
}

h2::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background: #4a7c59;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* ---- Info ---- */
.info {
  background: #fff;
}

.info-list {
  max-width: 500px;
  margin: 0 auto;
}

.info-list dt {
  font-weight: bold;
  color: #4a7c59;
  margin-top: 16px;
  font-size: 0.95rem;
}

.info-list dd {
  margin-top: 4px;
  font-size: 0.95rem;
}

.info-list dd a {
  word-break: break-all;
}

/* ---- Map ---- */
.map {
  background: #fafaf7;
}

.map-wrap {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.map-wrap iframe {
  display: block;
}

/* ---- Contact ---- */
.contact {
  background: #fff;
}

.contact-lead {
  text-align: center;
  margin-bottom: 30px;
  font-size: 0.95rem;
}

.contact-grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: stretch;
}

.contact-grid .contact-card {
  flex: 1;
  max-width: 400px;
}

.contact-card {
  background: #fafaf7;
  border-radius: 12px;
  padding: 30px 24px;
  text-align: center;
}

.contact-card h3 {
  font-size: 1.05rem;
  margin-bottom: 12px;
  color: #333;
}

.contact-card p {
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: #555;
}

/* QR */
.qr-wrap {
  margin: 16px auto;
  max-width: 180px;
}

.qr-img {
  width: 100%;
  border-radius: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: bold;
  color: #fff;
  transition: opacity 0.2s, transform 0.2s;
}

.btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
  color: #fff;
}

.btn-reserve {
  background: #e85a2a;
  font-size: 1.2rem;
  padding: 18px 40px;
  margin-top: 28px;
  box-shadow: 0 4px 16px rgba(232, 90, 42, 0.35);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(232, 90, 42, 0.35); }
  50% { box-shadow: 0 4px 28px rgba(232, 90, 42, 0.6); }
}

.btn-line {
  background: #06C755;
}

.btn-mail {
  background: #4a7c59;
}

/* Mail icon */
.mail-icon-wrap {
  margin: 16px auto;
}


/* ---- Footer ---- */
.footer {
  background: #EBF4E3;
  color: #555;
  text-align: center;
  padding: 24px 0;
  font-size: 0.85rem;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .hero {
    padding: 40px 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-sub {
    font-size: 0.9rem;
  }

  .logo img {
    max-height: 50px;
  }

  h2 {
    font-size: 1.2rem;
  }

  section {
    padding: 36px 0;
  }

  .contact-grid {
    flex-direction: column;
    align-items: center;
  }

  .contact-grid .contact-card {
    width: 100%;
  }
}