/* ========================================
   Header
======================================== */

.header {
  position: relative;
  z-index: 1000;

  width: 100%;
  height: 72px;

  background-color: var(--color-dark);
}


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

  height: 100%;
}


/* ========================================
   Header Logo
======================================== */

.header-logo {
  margin: 0;

  font-family: var(--font-en);
  font-size: 28px;
  font-weight: var(--font-extrabold);
  line-height: 1;

  color: var(--color-white);
}


.header-logo a {
  display: block;

  color: inherit;
  text-decoration: none;
}


/* ========================================
   Header Navigation
======================================== */

.header-nav {
  height: 100%;
}


.header-menu {
  display: flex;
  align-items: center;

  gap: 64px;

  height: 100%;

  margin: 0;
  padding: 0;

  list-style: none;
}


.header-menu-item {
  height: 100%;
}


.header-menu-item a {
  position: relative;

  display: flex;
  align-items: center;

  height: 100%;

  font-family: var(--font-en);
  font-size: 16px;
  font-weight: var(--font-regular);

  color: var(--color-white);

  text-decoration: none;

  transition:
    opacity 0.3s ease,
    color 0.3s ease;
}


.header-menu-item a:hover {
  opacity: 0.6;
}


/* ========================================
   Footer
======================================== */

.footer {
  width: 100%;

  background-color: #111111;
  color: var(--color-white);
}


.footer a,
.footer a:visited {
  color: inherit;
  text-decoration: none;
}


.footer a:hover {
  opacity: 0.6;
}


.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;

  gap: 32px;

  padding-block: 48px;
}


.footer-brand {
  display: flex;
  align-items: center;

  gap: 8px;
}


.footer-logo,
.footer-instagram {
  display: block;
  line-height: 0;
}


.footer-logo img,
.footer-instagram img {
  width: auto;
  max-width: none;
  height: 28px;
}


.footer-content {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  gap: 32px;

  width: 100%;
}


.footer-message {
  min-width: 0;
}


.footer-message p,
.footer-contact {
  margin: 0;

  font-family: var(--font-ko);
  font-weight: var(--font-regular);
  line-height: 1.55;

  color: var(--color-white);
}


.footer-message p {
  font-size: 22px;
}


.footer-contact {
  display: flex;
  align-items: center;
  flex: 0 0 auto;

  font-size: 20px;

  white-space: nowrap;
  text-align: right;
}


.footer-contact p {
  margin: 0;
}


.footer-divider {
  display: inline-block;

  padding-inline: 0.45em;
}


/* ========================================
   Tablet
   768px ~ 1024px

   PC 레이아웃 유지
======================================== */

@media (min-width: 768px) and (max-width: 1024px) {

  .footer-inner {
    gap: 28px;

    padding-block: 40px;
  }


  .footer-content {
    flex-direction: column;
    align-items: flex-start;

    gap: 24px;
  }


  .footer-message p,
  .footer-contact {
    font-size: 15px;
    text-align: left;
  }

}


/* ========================================
   Mobile
   ~ 767px
======================================== */

@media (max-width: 767px) {

  /* ======================================
     Header
  ======================================= */

  .header {
    height: 56px;
  }


  .header-inner {
    height: 100%;
  }


  .header-logo {
    font-size: 22px;
  }


  .header-menu {
    gap: 28px;
  }


  .header-menu-item a {
    font-size: 14px;
  }


  /* ======================================
     Footer
  ======================================= */

  .footer-inner {
    gap: 24px;

    padding-block: 32px;
  }


  .footer-logo img,
  .footer-instagram img {
    height: 24px;
  }


  .footer-content {
    flex-direction: column;
    align-items: flex-start;

    gap: 22px;
  }


  .footer-message p,
  .footer-contact {
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
  }


  .footer-contact {
    flex-direction: column;
    align-items: flex-start;

    gap: 6px;

    white-space: normal;
  }

}