/* default */
:root {
  --main: #3f464d;
  --second: #4f565c;
  --accent: #dfdacf;
  --accent_mv: #75746b;
  --accent_modal: #f0efe6;
  --err: #d8a8a8;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: YakuHanJPs, "Zen Kaku Gothic New", sans-serif;
  background-color: var(--main);
  color: #fff;
  position: relative;
}

main {
  width: 100vw;
}

ul {
  padding: 0;
  margin: 0;
  list-style-type: none;
}

.list-style-flex {
  display: flex;
  justify-content: space-around;
  margin: 0 auto;
  width: 80%;
}

.list-style li {
  padding-left: 8px;
}

.list-style li::before {
  width: 5px;
  height: 5px;
  left: -8px;
  top: -3px;
  border: 1.5px solid var(--accent);

  content: "";
  display: inline-block;
  position: relative;
  transform: rotate(45deg);
}

.list-tag {
  display: flex;
  flex-wrap: wrap;
}

.list-tag li {
  padding: 2px 6px 3px;
  font-size: 15px;
  margin: 2px;
  font-weight: bold;
  color: var(--main);
  background-color: var(--accent_modal);
}

h1 {
  font-size: 30px;
  margin: 0 0 20px;

  font-family: "Josefin Slab", serif;
  font-weight: 700;
  text-align: center;
  color: var(--accent);
}

h1::before {
  content: "- ";
}

h1::after {
  content: " -";
}

h2 {
  margin: 0 0 20px;
  font-size: 18px;

  font-family: YakuHanMPs, "BIZ UDPMincho", serif;
  font-weight: normal;
  letter-spacing: 2.5px;
  color: #fff;
  text-align: center;
}

p,
.list-style li {
  font-size: 16px;
  line-height: 24px;
  margin: 0;
}

a {
  text-decoration: none;
  background-color: transparent;
  -webkit-tap-highlight-color: transparent;
}

button {
  border: none;
  display: block;
  cursor: pointer;
}

section {
  padding-top: 54px;
  margin-bottom: 40px;
}

.content {
  background-color: var(--second);
  position: relative;
}

.content::before {
  top: -3px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);

  width: 100%;
  content: "";
  display: block;
  position: absolute;
}

.content::after {
  bottom: -3px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);

  width: 100%;
  content: "";
  display: block;
  position: absolute;
}

.content-text {
  width: 80%;
  margin: 0 auto;
}

.content-list {
  width: 90%;
  margin: 0 auto;
}

.content-list:not(:first-child) {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  padding-top: 18px;
}

.content-list > li {
  padding-top: 18px;
  padding-bottom: 18px;
  margin: 0 auto;
}

.content-list > li:not(:first-child) {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.content-list p {
  width: 80%;
  margin: 0 auto;
}

.button {
  font-size: 18px;
  line-height: 18px;
  width: 77%;
  max-width: 300px;
  height: 36px;
  padding-top: 6px;
  margin: 30px auto 2px;
  transition: 0.3s;
  color: #fff;
  background-color: rgba(207, 211, 223, 0.3);
  border: none;
  text-align: center;
  font-family: "Josefin Slab", serif;
  display: block;
  cursor: pointer;
}

.button:hover {
  font-size: 20px;
  line-height: 20px;
  width: 80%;
  height: 40px;
  padding-top: 5px;
  margin: 28px auto 0;
  color: var(--main);
  background-color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
}

/* Header */
header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  background-color: rgba(86, 92, 99, 0.8);

  position: -webkit-sticky;
  position: sticky;
  top: 0;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);

  width: 100%;
  z-index: 2;
  transition: 0.3s;
}

header ul {
  width: 100%;
  display: flex;
  list-style: none;
  justify-content: space-around;
  font-family: "Josefin Slab", serif;
}

header li {
  height: 44px;
  width: 25%;
  text-align: center;
  position: relative;
}

header li::after {
  width: 6px;
  height: 6px;
  top: 21px;
  right: -2.5px;
  border: 1.5px solid var(--accent);

  transform: rotate(45deg);
  position: absolute;
  display: inline-block;
  content: "";
}

header li:last-child::after {
  display: none;
}

header a {
  font-size: 18px;
  height: 44px;
  padding-top: 15px;
  letter-spacing: 1px;
  border-right: 2px solid transparent;
  border-left: 2px solid transparent;

  width: 80%;
  margin: 0 auto;
  color: #fff;
  display: block;
  transition: 0.3s;
}

@media (hover: hover) {
  header a:hover {
    padding-top: 14px;
    color: var(--main);
    background-color: var(--accent);
    font-weight: 700;
    border-right: 2px solid var(--accent_mv);
    border-left: 2px solid var(--accent_mv);
  }
}

.nav {
  padding-top: 14px;
  color: var(--main);
  background-color: var(--accent);
  font-weight: 700;
  border-right: 3px solid var(--accent_mv);
  border-left: 3px solid var(--accent_mv);
}

/* Top Button */
.top-button {
  width: 54px;
  height: 54px;
  bottom: 30px;
  right: 24px;

  position: fixed;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 100%;
  z-index: 3;
  opacity: 0;
  transition: 0.3s;
}

.top-button::before {
  width: 16px;
  height: 16px;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.4);
  border-left: 1.5px solid rgba(255, 255, 255, 0.4);

  content: "";
  display: block;
  transform: translate(0, 130%) rotate(135deg);
  left: 0;
  right: 0;
  margin: auto;
  transition: 0.3s;
}

@media (hover: hover) {
  .top-button:hover {
    background-color: rgba(255, 255, 255, 0.7);
  }

  .top-button:hover::before {
    border-bottom: 1.5px solid var(--second);
    border-left: 1.5px solid var(--second);
  }
}

/* MV */
.MV {
  padding: 5%;

  text-align: center;
  background-color: #fff;
  font-family: "Josefin Slab", serif;
}

.MV-1 {
  padding: 0.5%;

  border-top: 3px solid rgba(117, 116, 107, 0.7);
  border-bottom: 3px solid rgba(117, 116, 107, 0.7);
}

.MV-2 {
  padding: 7% 0;
  border-top: 2px solid rgba(117, 116, 107, 0.7);
  border-bottom: 2px solid rgba(117, 116, 107, 0.7);
}

.MV strong {
  font-size: 36px;
  letter-spacing: 0.6px;
  line-height: 50px;

  font-weight: 600;
  text-align: center;
  color: var(--second);
}

.MV strong > span {
  font-size: 45px;
  letter-spacing: 1px;
  font-weight: 700;
  background: linear-gradient(to bottom, var(--accent_mv), #d1cabd);
  background-clip: text;
  color: transparent;
}

.MV-title {
  width: 84%;
  margin: 0 auto 6px;
  border-bottom: 2px dashed var(--accent_mv);
}

.MV p {
  font-size: 18px;
  font-weight: bold;
  color: var(--second);
}

/* Profile */
.profile-flex {
  padding-top: 18px;
  padding-bottom: 18px;
}

.profile-content-text {
  height: 90%;
  margin: auto;
}

.profile-content-text p {
  margin-bottom: 12px;
}

.profile-img {
  text-align: center;
}

.profile-img-content {
  margin: 0 auto 10px;
  height: 90px;
  width: 90px;
  border: 1.5px dashed rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

.profile-img figure {
  height: 80px;
  width: 80px;
  margin: 4px;

  background-color: #fff;
  border-radius: 50%;
}

.profile-img img {
  height: 100%;
  border-radius: 50%;
}

.profile-name {
  font-size: 16px;
  color: #fff;
}

/* Works */
.works-content {
  max-width: 300px;

  display: flex;
  justify-content: space-between;
  margin: 0 auto;
}

.works-content img {
  object-fit: cover;
  border: 2px solid var(--accent);
  box-sizing: content-box;
  height: 180px;
  width: 120px;
  transition: 0.3s;
}

.works-content a {
  height: 184px;
  width: 124px;
  transition: 0.3s;
  background-color: #fff;
}

.works-content a :hover,
.works-content img :hover {
  opacity: 0.8;
}

.works-description {
  width: fit-content;
  margin-left: 10%;
}

.works-description p {
  width: 100%;
  line-height: 1;
  margin-bottom: 10px;
}

.works-description a {
  font-size: 16px;
  color: #fff;
  background-color: transparent;
  text-decoration: underline 1px solid #fff;
}

.works-description a:hover {
  color: var(--accent);
  text-decoration: underline 1px solid var(--accent);
}

/* Contact */

.contact-email {
  font-size: 16px;
  margin-bottom: 24px;
  color: #fff;
  text-align: center;
}

.contact-content {
  width: 80%;
  max-width: 400px;
  margin: 0 auto 48px;
}

.contact-border {
  padding: 1%;
  background-color: rgba(255, 255, 255, 0.3);
}

.contact-content input[type="text"],
.contact-content textarea {
  font-size: 18px;
  line-height: 1.5;
  width: 100%;
  max-width: 400px;
  display: block;
  border: none;
  border-radius: 0;
}

.contact-content input[type="text"] {
  height: 40px;
  padding: 4px 8px 3px 40px;
  border-bottom: 1px dashed var(--main);
}
.contact-content textarea {
  height: 300px;
  padding: 8px 10px;
}

.contact-content input[type="text"]:focus-visible,
.contact-content textarea:focus-visible {
  outline: none;
}

.contact-content input[type="text"]::placeholder,
.contact-content textarea::placeholder {
  color: var(--accent_mv);
}

.contact-list {
  position: relative;
}

.cotact-list input {
  position: absolute;
  top: 0;
  left: 0;
}

.contact-list i {
  font-size: 20px;
  color: var(--accent_mv);
  width: 36px;
  line-height: 40px;
  padding-left: 8px;
  position: absolute;
  top: 0;
  left: 0;
}

.contact-submit-button {
  padding: 2px;
  background-color: var(--main);
  display: flex;
  align-items: center;
}

.contact-submit-button p {
  font-size: 16px;
  line-height: 44px;
  padding-left: 10px;
  color: var(--accent);
  font-weight: bold;
}

.contact-submit-icon {
  font-size: 16px;
  height: 38px;
  width: 38px;
  margin: 4px;
  border-radius: 50%;
  transition: 0.3s;
  position: relative;
  color: #fff;
  background-color: rgba(255, 255, 255, 0.3);
}

.contact-submit-icon:hover {
  height: 42px;
  width: 42px;
  margin: 2px;
  font-size: 20px;

  color: var(--main);
  background-color: var(--accent);
}

.contact-submit-icon i {
  line-height: 42px;
  margin-left: 10px;
  text-align: center;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}

#contact-submit-result {
  font-size: 14px;
  margin-top: 12px;
  color: var(--accent);
}

/* Copyright */
.copy {
  font-size: 12px;
  margin-top: 100px;
  margin-bottom: 24px;
  text-align: center;
  color: var(--accent);
}

/* Modal */
.modal {
  width: 100vw;
  height: 100vh;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
  visibility: hidden;
  opacity: 0;
  top: 0;
  background-color: rgba(117, 116, 107, 0.4);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  padding-top: 2.5vh;
  padding-bottom: 15vh;
  left: 0;
  position: fixed;
  z-index: 4;
}

.modal-front {
  width: 90%;
  height: 100%;
  padding: 16px 2% 10px;
  border: 3px solid var(--accent_mv);
  background-color: var(--main);
  margin: 0 auto;
}

h3 {
  font-size: 20px;
  line-height: 30px;
  width: 90%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  margin: 0 auto;
  font-family: YakuHanMPs, "BIZ UDPMincho", serif;
  font-weight: normal;

  text-align: center;
  letter-spacing: 2.5px;
}

h4 {
  font-size: 18px;
  margin: 0 auto 16px;
  text-align: center;
  font-family: YakuHanMPs, "BIZ UDPMincho", serif;
  font-weight: normal;
  letter-spacing: 1.2px;
}

h4:not(:first-of-type) {
  margin-top: 36px;
}

.modal-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
  padding-left: 16px;
}

.modal-title::before {
  width: 8px;
  height: 8px;
  left: -6px;
  top: -2px;
  background-color: var(--accent_mv);
  border: 1.5px solid var(--accent);

  content: "";
  display: inline-block;
  position: relative;
  transform: rotate(45deg);
}

.modal-link {
  font-size: 0.8em;
  line-height: 1.2;
  width: 92%;
  margin: 0 auto 16px;
}

.modal-close-button {
  margin: 0 auto;
}

.modal-close-button:hover {
  margin-top: -2px;
}

.modal-content {
  width: 90%;
  height: calc(100% - 86px);
  margin: 10px auto;
  padding: 4%;
  color: var(--main);
  background-color: #fff;
  overflow: auto;
  overflow: hidden visible;
}

.modal-content-item:not(:first-child) {
  margin-top: 24px;
}

.modal-text p {
  font-size: 14px;
  line-height: 1.5;

  width: 90%;
  margin: 0 auto 10px;
}

.modal-content a {
  font-weight: bold;
  color: var(--accent_mv);
  transition: 0.3s;
}

.modal-content a:hover {
  opacity: 0.8;
}

.modal-text-back {
  margin-bottom: 20px;
  padding: 4% 5%;
  background-color: var(--accent_modal);
}

.modal-text-back p{
  width: 92%;
}

.modal-text-list li {
  padding-left: 12px;
  font-weight: bold;
  position: relative;
}

.modal-text-list li::before {
  width: 4px;
  height: 4px;
  transform: rotate(45deg);
  background-color: var(--second);
  position: absolute;
  top: 8px;
  left: 0px;
  display: inline-block;
  content: "";
}

.modal-text-list li + li {
  margin-top: 10px;
}

.modal-text-list li > span {
  white-space: pre;
}

.modal-text-list-width {
  width: 140px;
  display: inline-block;
}

.modal-text-title {
  padding-left: 12px;
  margin-bottom: 2px;
  width: 104%;
  margin-left: -2%;
  display: block;
  font-weight: bold;
  position: relative;
}

.modal-text-title::before {
  width: 4px;
  height: 4px;
  top: 10px;
  left: 0px;
  transform: rotate(45deg);
  background-color: var(--second);
  position: absolute;
  display: inline-block;
  content: "";
}

.modal-text-list-note {
  font-size: 12px;
  margin-top: 3px;
  margin-bottom: 0;
  font-weight: bold;
  text-align: right;
}

.modal-text-icon p:not(:last-of-type)::after {
  display: block;
  content: "◆ ◆ ◆";
  font-size: 6px;
  color: var(--accent_mv);
  width: 100%;
  text-align: center;
  margin: 10px auto 0;
}

.modal-icon-list-container {
  width: 95%;
  margin: 0 auto;
}

.modal-icon-list {
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto 3%;
  padding: 3%;
  width: 100%;
  gap: 5%;
  background-color: var(--accent_modal);
}

.modal-icon-list li {
  width: 47.5%;
  font-size: 16px;
  padding: 3px;
  text-align: center;
}

.modal-icon-list i {
  font-size: 16px;
  margin-left: -10px;
  margin-right: 6px;
  color: var(--second);
}

.modal-icon-list p {
  font-weight: bold;
  width: fit-content;
  margin: 0 auto;
}

.modal-list-tag {
  width: fit-content;
  margin: 0 auto;
  padding: 0 3%;
}

.modal-list-tag li {
  margin: 1%;
}

/* Modal Profile */
.modal-profile-images {
  margin: 24px auto;
}
.modal-profile-images li {
  margin: 0 auto;
  text-align: center;
}

.modal-profile-images li + li {
  margin-top: 6px;
}

.modal-profile-images img {
  width: 200px;
  box-shadow: 3px 3px 6px var(--second);
}

.modal-profile-images p {
  font-size: 14px;
  text-align: center;
  font-weight: bold;
  color: var(--accent_mv);
}

/* Modal Works */
.modal-works-list {
  width: 96%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.modal-works-list li {
  width: 46%;
  margin-bottom: 10px;
  background-color: var(--accent_modal);
  padding: 10px 3px;
  font-weight: bold;
  text-align: center;
}

.modal-works-list li p {
  font-size: 16px;
  line-height: 1.2;
  margin-bottom: 4px;
}

.modal-works-list li span {
  font-size: 14px;
}

.modal-works-links {
  display: flex;
  width: 92%;
  margin: 14px auto;
}

.modal-works-links li + li {
  margin-left: 3%;
}