body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f7f7f7;
  color: #1c1c1c;
}

header {
  background-color: #2e3a59;
  color: white;
  padding: 20px;
  text-align: center;
}
.blink {
  animation: blink 1.5s infinite;
  color: #ffc107;
}
@keyframes blink {
  50% { opacity: 0.4; }
}

.nav {
  background-color: #37475a;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 10px;
}
.nav a {
  color: white;
  text-decoration: none;
  margin: 0 10px;
  padding: 8px 16px;
  background: #607d8b;
  border-radius: 20px;
}
.nav a:hover {
  background: #90a4ae;
}

.intro {
  text-align: center;
  background: #ffffff;
  padding: 30px 20px;
}
.intro img {
  width: 100%;
  max-height: 350px;
  object-fit: cover;
  border-radius: 10px;
}
.text {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  text-align: left;
}

.services {
  background: #eef3f7;
  padding: 40px 20px;
}
.services ul {
  padding-left: 20px;
}
.zone {
  padding: 30px 20px;
  background: #e0f2f1;
  text-align: center;
}
footer {
  background: #2e3a59;
  color: white;
  text-align: center;
  padding: 20px;
}
header a {
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  line-height: 1;
  gap: 5px;
  background: #ff4801;
  padding: 5px 10px;
  border-radius: 100px;
  font-size: 20px;
  font-weight: 700;
  max-width: max-content;
  margin: 0 auto;
}
header a span {
  font-size: 34px;
  line-height: 1;
}
.mail-contact {
  background: #37475a;
  position: sticky;
  bottom: 0;
  padding: 15px;
  z-index: 1;
}
.mail-contact a {
  display: flex;
  background: #ff4801;
  color: #fff;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 100px;
  max-width: max-content;
  margin: 0 auto;
  padding: 10px;
  font-size: 20px;
  font-weight: 800;
}
iframe {
  width: 100%;
  max-width: 100%;
  display: block;
  margin-top: 2em
}
.fixed_phone {
  padding: 20px;
  width: 100%;
  margin: 0 auto;
  background: #2d3a59;
  box-sizing: border-box;
}
@media screen and (max-width: 768px) {
  .fixed_phone {
    position: fixed;
    background: #2d3a59;
    top: 0;
    padding: 10px 0 10px;
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    max-width: 100%;
    z-index: 1000;
    box-sizing: border-box;
  }
  nav {
    margin-top: 50px;
    width: 100%;
    box-sizing: border-box;
    padding-top: 100px !important;
  }
  h1 {
    font-size: 20px;
  }
  header {
    padding:0
  }
  .nav a {
    font-size:15px
  }
}