* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  color: #1a1a1a;
  background: #f7f7f7;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.header {
  background: #ffffff;
  border-bottom: 1px solid #e5e5e5;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo img {
  height: 32px;
}

.contacts {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contacts a {
  text-decoration: none;
  color: #1a1a1a;
  font-size: 14px;
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-icon img {
  width: 22px;
  height: 22px;
  display: block;
}

.contacts a:hover {
  opacity: 0.75;
}

/* MAIN */
.main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.message h1 {
  font-size: 32px;
  margin-bottom: 16px;
}

.message p {
  font-size: 16px;
  color: #555;
  line-height: 1.5;
}
.message {
  position: relative;
}

.desktop-arrow {
  position: absolute;
  width: 260px;
  height: auto;
  left: calc(100% + 80px);
  top: -250px;
  pointer-events: none;
}

@media (max-width: 768px) {
  .desktop-arrow {
    display: none;
  }
}

/* FOOTER */
.footer {
  background: #ffffff;
  border-top: 1px solid #e5e5e5;
  padding: 20px 0;
  text-align: center;
  font-size: 14px;
  color: #777;
}

/* MOBILE */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .header-inner {
    height: 70px;
    padding: 0 16px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .logo img {
    height: 28px;
  }

  .contacts {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
  }

  .contact-link {
    display: none;
  }

  .contact-icon img {
    width: 28px;
    height: 28px;
  }

  .main {
    padding: 60px 0;
  }

  .message h1 {
    font-size: 28px;
  }

  .message p {
    font-size: 18px;
  }
}

@media (max-width: 420px) {
  .header-inner {
    height: 64px;
  }

  .logo img {
    height: 26px;
  }

  .contacts {
    gap: 12px;
  }

  .contact-icon img {
    width: 26px;
    height: 26px;
  }

  .message h1 {
    font-size: 24px;
  }

  .message p {
    font-size: 16px;
  }
}