.front .header {
  display: flex;
  width: 1440px;
  align-items: flex-start;
  justify-content: space-between;
  /* padding: 20px; */
  position: relative;
  flex: 0 0 auto;
  background-color: transparent;
}

.front .logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  flex: 0 0 auto;
}

.front .logo-x {
  position: relative;
  width: 400px;
  aspect-ratio: 220 / 66;
  /* height: 92px; */
  object-fit: cover;
}

.front .front-nav {
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
  position: relative;
  flex: 0 0 auto;
  padding-top: 20px;
}

.nav {
    display: flex;
    position: fixed;
    width: 100%;
    max-width: 1440px;
    justify-content: space-between;
    align-items: center;
    padding-right: 20px;
    z-index: 9999;
    flex: 0 0 auto;
    backdrop-filter: blur(1px);
}

.text-wrapper-nav {
    position: relative;
    width: fit-content;
    font-size: 14px;
}

.c-globalMenu,
.c-overlay {
  visibility: hidden;
}

/* Top page Front ****************************** */
.front .copy {
  display: inline-flex;
  align-items: center;
  gap: 40px;
  position: relative;
  top: 20%;
  flex: 0 0 auto;
  flex-direction: column;
}

.front .frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0px 0px 0px 79px;
  position: relative;
  flex: 0 0 auto;
}

.front .text-wrapper-2 {
  position: relative;
  width: fit-content;
  text-shadow: 2px 4px 10px #00000080;
  font-size: 96px;
  line-height: 144px;
  font-weight: 400;
}

.front .div-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0 0 40px;
  position: relative;
  flex: 0 0 auto;
}

.front .text-wrapper-3 {
  position: relative;
  width: fit-content;
  font-size: 24px;
  letter-spacing: 12px;
  line-height: 50px;
}

/* Top page nav-2 ****************************** */

#target-element {
  top: -100px;
  transition: top 0.4s ease;
}

#target-element.is-visible {
  top: 0;
  backdrop-filter: blur(1px);
}

.nav-2 {
  display: flex;
  position: fixed;
  width: 1440px;
  align-items: center;
  justify-content: space-between;
  flex: 0 0 auto;
  z-index: 999;
}

.logo-spring {
    position: relative;
    width: 220px;
    aspect-ratio: 220 / 66;
    background-size: cover;
    background-position: 50% 50%;
}

.c-menuButton {
  display: none;
}

.front .logo-black,
.front .logo-white {
  /* width: 220px; */
  position: absolute;
}

.logo-white {
  opacity: 0;
}

#target-element.dark .logo-black {
  opacity: 0;
}

#target-element.dark .logo-white {
  opacity: 1;
}

#target-element.dark .text-wrapper-nav {
  color: white;
}

.menu {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  position: relative;
  flex: 0 0 auto;
}

.instagram-icon-white {
  position: relative;
  width: 30px;
  height: 30px;
  background-image: url(../img/icon_instagram_white.svg);
  background-size: cover;
  background-position: 50% 50%;
}


/* ============================================================
   Responsive design: 1440px / 1024px / 768px / 432px
   ============================================================ */
@media (max-width: 1440px) {
  .nav-2 {
    width: 100%;
    padding: 10px 20px 10px 0;
  }
}
@media (max-width: 1024px) {
  .front .header {
    width: 100%;
    padding: 20px;
  }

  .front .logo-x {
    width: 260px;
    height: auto;
  }

  .front .text-wrapper-2 {
    font-size: 64px;
    line-height: 1.4;
  }

  .front .text-wrapper-3 {
    font-size: 20px;
    letter-spacing: 6px;
    line-height: 1.6;
  }

  .front .frame,
  .front .div-wrapper {
    padding-left: 0;
  }
}

@media (max-width: 768px) {
  #target-element {
    top: 0;
  }

  .nav,
  .nav-2 {
    padding: 10px 4px 10px 0;
  }

  .logo-spring {
    width: 160px;
  }

  .front .front-nav {
    gap: 10px;
  }

  .menu {
    display: none;
  }

  .text-wrapper-nav {
    font-size: 11px;
  }

  .front .header {
    visibility: hidden;
  }

  .front .logo-x {
    width: 180px;
  }

  .front .copy {
    top: 20%;
    gap: 50px;
  }

  .front .frame {
    padding: 0 0 0 69px;
  }

  .front .text-wrapper-2 {
    font-size: 64px;
    line-height: 1.5;
  }

  .front .div-wrapper {
    padding: 0 0 0 30px;
  }

  .front .text-wrapper-3 {
    font-size: 20px;
    letter-spacing: 6px;
    line-height: 2;
  }

/* Smart Phone Humberger Menu ****************************** */
  body.is-menuOpen {
    overflow: hidden;
  }

  .l-header {
    width: 100%;
    height: 64px;
    padding-inline: 16px;
    background: #fff;
    border-bottom: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1200;
    transition:
      background-color 0.3s ease,
      border-color 0.3s ease;
  }

  body.is-menuOpen .l-header {
    background: transparent;
    border-bottom-color: transparent;
    pointer-events: none;
  }

  body.is-menuOpen .c-menuButton {
    pointer-events: auto;
  }

  .l-header__logo {
    margin: 0;
    font-size: 20px;
    letter-spacing: 0.08em;
    transition: opacity 0.3s ease;
  }

  body.is-menuOpen .l-header__logo {
    opacity: 0;
  }

  .c-menuButton {
    display: block;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    position: relative;
    z-index: 1201;
  }

  .c-menuButton__line {
    width: 28px;
    height: 2px;
    background: var(--color-text-gray);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition:
      top 0.3s ease,
      transform 0.3s ease,
      opacity 0.3s ease,
      background-color 0.3s ease;
  }

  .c-menuButton__line:nth-child(1) {
    top: 14px;
  }

  .c-menuButton__line:nth-child(2) {
    top: 23px;
  }

  .c-menuButton__line:nth-child(3) {
    top: 32px;
  }

  .c-menuButton.is-active .c-menuButton__line {
    background: #fff;
  }

  .c-menuButton.is-active .c-menuButton__line:nth-child(1) {
    top: 23px;
    transform: translateX(-50%) rotate(45deg);
  }

  .c-menuButton.is-active .c-menuButton__line:nth-child(2) {
    opacity: 0;
  }

  .c-menuButton.is-active .c-menuButton__line:nth-child(3) {
    top: 23px;
    transform: translateX(-50%) rotate(-45deg);
  }

  .c-globalMenu {
    width: min(176px, 100%);
    height: 100dvh;
    padding: 110px 24px 32px;
    background: var(--color-green-black);
    position: fixed;
    top: 0;
    right: 0;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition:
      opacity 0.3s ease,
      visibility 0.3s ease,
      transform 0.3s ease;
  }

  .c-globalMenu.is-active {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .c-globalMenu__list {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .c-globalMenu__list li + li {
    margin-top: 24px;
  }

  .c-globalMenu__list a {
    color: #fff;
    font-size: clamp(14px, 3.5vw, 16px);
    font-weight: 400;
    letter-spacing: 0.06em;
    text-decoration: none;
  }

  .c-overlay {
    width: 100%;
    height: 100dvh;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.42);
    position: fixed;
    inset: 0;
    z-index: 700;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.3s ease,
      visibility 0.3s ease;
    cursor: pointer;
  }

  .c-overlay.is-active {
    opacity: 1;
    visibility: visible;
  }

  .p-hero {
    width: min(900px, 100%);
    min-height: 420px;
    margin-inline: auto;
    padding: 32px 24px;
    border-radius: 16px;
    background: #fff;
    display: grid;
    align-content: center;
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.08);
  }

  .p-hero__label {
    margin: 0 0 16px;
    color: #777;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
  }

  .p-hero__title {
    margin: 0;
    font-size: clamp(38px, 8vw, 88px);
    line-height: 1;
    letter-spacing: -0.04em;
  }

  .p-hero__text {
    max-width: 540px;
    margin: 32px 0 0;
    color: #666;
    line-height: 1.9;
  }
}

@media (max-width: 432px) {
  .front .text-wrapper-2 {
    font-size: 3.5em;
  }
}