@charset "UTF-8";
/*
 * contact.v2.css — お問合せフォーム（CodeIgniter）専用
 * 依存: tokens.css, common.css
 * 既存のフォーム構造（.custdiv / .contdiv / .cvbtn / .confirm_item 等）を
 * 維持しつつ、入力状態に応じた補助表示を追加する。
 */

.contact-page {
  max-width: none;
}
.contact-page .site-header {
  max-width: none;
}
.contact-main {
  min-height: calc(100vh - var(--header-h));
  padding-block: clamp(4rem, 7vw, 7rem) clamp(3rem, 7vw, 5.5rem);
  color: #fff;
  background:
    radial-gradient(circle at 18% 14%, #19a6e857 0, #19a6e800 30%),
    linear-gradient(135deg, #1d9bdd 0%, #2782ef 52%, #3469fb 100%);
}
.contact-main .container {
  max-width: 1080px;
}
.contact-main article {
  width: 100%;
}
.contact-main #features {
  text-align: center;
  margin-bottom: clamp(2.2rem, 4.5vw, 3.4rem);
}
.contact-main #features h1 {
  color: #fff;
  font-size: 3rem;
  font-weight: var(--fw-medium);
  letter-spacing: .04em;
}
.contact-main #features p {
  color: #ffffffdb;
  margin-top: 1.1rem;
  font-size: .9rem;
  line-height: 1.9;
}

/* フォーム本体 */
.contact-main .form {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}
.contact-main #formArea,
.contact-main form > .form,
.contact-main #inq_detail {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(420px, 1fr);
  column-gap: clamp(3rem, 6vw, 5.3rem);
  row-gap: 1rem;
  align-items: start;
  justify-content: center;
}
.contact-main #formArea > .custdiv,
.contact-main form > .form > .custdiv,
.contact-main #inq_detail > .custdiv {
  grid-column: 1;
}
.contact-main #formArea > .contdiv,
.contact-main form > .form > .contdiv,
.contact-main #inq_detail > .contdiv {
  grid-column: 2;
}
.contact-main .form h2 {
  color: #fff;
  font-size: 1rem;
  font-weight: var(--fw-medium);
  line-height: 1.5;
  margin: 0 0 .7rem;
}
.contact-main .form h2:not(:first-child) {
  margin-top: 1.45rem;
}
.contact-main .form sup {
  display: inline-flex;
  align-items: center;
  min-height: 1.1rem;
  margin-left: .55em;
  padding: .05rem .32rem .08rem;
  color: #fff;
  background: #ff0055;
  border-radius: 2px;
  font-size: 0;
  line-height: 1;
  vertical-align: .12em;
}
.contact-main .form sup::before {
  content: "必須";
  font-size: .66rem;
  font-weight: var(--fw-bold);
  letter-spacing: .02em;
}

.contact-main input[type="text"],
.contact-main select,
.contact-main textarea,
.contact-main .confirm_item {
  width: 100%;
  font: inherit;
  color: #5d6570;
  background-color: #fffffff5;
  border: 1px solid #ffffff80;
  border-radius: 2px;
  box-shadow: 0 10px 24px #082b6614;
  transition: border-color var(--dur), box-shadow var(--dur), background-color var(--dur);
}
.contact-main input[type="text"],
.contact-main select {
  min-height: 3.2rem;
  padding: .75rem 2.75rem .75rem 1rem;
}
.contact-main select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%235d6570' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 1 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px 8px;
}
.contact-main textarea {
  min-height: clamp(14rem, 29vw, 17.9rem);
  padding: 1rem;
  resize: vertical;
}
.contact-main .contact-field {
  position: relative;
}
.contact-main .contact-valid-check {
  position: absolute;
  top: 50%;
  right: -2.55rem;
  width: 1.45rem;
  height: 1.15rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='23' height='18' viewBox='0 0 23 18'%3E%3Cpath fill='none' stroke='%230ed2f7' stroke-linecap='round' stroke-linejoin='round' stroke-width='4' d='M2 9.2 8.2 15.5 21 2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) scale(.92);
  transition: opacity var(--dur), transform var(--dur);
}
.contact-main .contact-field.is-valid .contact-valid-check {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}
.contact-main .contact-field--textarea .contact-valid-check {
  top: 1.45rem;
  transform: scale(.92);
}
.contact-main .contact-field--textarea.is-valid .contact-valid-check {
  transform: scale(1);
}
.contact-main input[type="text"]::placeholder,
.contact-main textarea::placeholder {
  color: #5d657059;
}
.contact-main input[type="text"]:focus,
.contact-main select:focus,
.contact-main textarea:focus {
  outline: none;
  background-color: #fff;
  border-color: #ffffffeb;
  box-shadow: 0 0 0 3px #0ed2f747, 0 12px 28px #082b6629;
}
.contact-main .contdiv p {
  color: #ffffffeb;
  font-size: .82rem;
  line-height: 1.85;
  margin-top: 1.35rem;
}
.contact-main .contdiv a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: .16em;
}

/* エラーメッセージ */
.contact-main .emsg {
  display: block;
  color: #fff;
  font-size: .78rem;
  font-style: normal;
  margin: .35rem 0 .65rem;
  padding: .2rem .5rem;
}

.contact-main .emsg::before {
  content: "\26A0\FE0F";
  margin-right: .35em;
}

/* 確認画面の項目表示 */
.contact-main .confirm_item {
  min-height: 3.2rem;
  padding: .75rem 1rem;
  word-break: break-word;
}
.contact-main .contdiv .confirm_item {
  min-height: clamp(14rem, 29vw, 17.9rem);
}

/* 送信・アクションボタン（既存 .cvbtn を流用） */
.contact-main .cvbtn {
  margin-top: clamp(2.4rem, 5vw, 3.4rem);
  text-align: center;
}
.contact-main #formArea > .cvbtn {
  grid-column: 1 / -1;
}
.contact-main .cvbtn a,
.contact-main .form_action .cvbtn a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(100%, 300px);
  min-height: 3.1rem;
  padding: .7em 2.2em;
  color: #fff;
  background: #ffffff0f;
  border: 1px solid #ffffff8c;
  border-radius: 12px;
  font-weight: var(--fw-cta);
  letter-spacing: .02em;
  cursor: pointer;
  transition: background-color var(--dur), border-color var(--dur), transform var(--dur), box-shadow var(--dur);
}
.contact-main .cvbtn a:hover {
  background: #fff;
  border-color: currentColor;
  color: #2782ef;
  box-shadow: none;
  text-decoration: none;
  transform: none;
}

/* 戻る/HOMEボタンはサブスタイル */
.contact-main #btn_edit .cvbtn a,
.contact-main #btn_edit a {
  background: #ffffffe6;
  color: #2376e8;
  border-color: #ffffffe6;
}
.contact-main .form_action {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: clamp(2.4rem, 5vw, 3.4rem) auto 0;
  flex-wrap: wrap;
}
.contact-main .form_action .cvbtn {
  margin-top: 0;
  width: auto;
}
.contact-main .form_action a {
  min-width: 140px;
}

/* 送信処理中の全画面ローディング */
.contact-submit-loading {
  overflow: hidden;
}
.contact-submit-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: #061633a6;
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), visibility 0s linear var(--dur);
}
.contact-submit-loading .contact-submit-overlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}
.contact-submit-overlay__panel {
  display: grid;
  gap: 1rem;
  justify-items: center;
  min-width: min(100%, 280px);
  padding: 2rem;
  color: #fff;
  background: #ffffff18;
  border: 1px solid #ffffff59;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px -20px #0000007a;
}
.contact-submit-overlay__spinner {
  width: 3rem;
  height: 3rem;
  border: 4px solid #ffffff42;
  border-top-color: #fff;
  border-radius: 50%;
  animation: contact-submit-spin .8s linear infinite;
}
.contact-submit-overlay__panel p {
  margin: 0;
  color: #fff;
  font-size: .95rem;
  font-weight: var(--fw-bold);
  letter-spacing: .04em;
}

@keyframes contact-submit-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-submit-overlay,
  .contact-submit-overlay__spinner {
    transition: none;
    animation: none;
  }
}

@media (max-width: 900px) {
  .contact-main .container {
    max-width: 680px;
  }
  .contact-main #formArea,
  .contact-main form > .form,
  .contact-main #inq_detail {
    grid-template-columns: 1fr;
    row-gap: 1.8rem;
  }
  .contact-main #formArea > .custdiv,
  .contact-main form > .form > .custdiv,
  .contact-main #inq_detail > .custdiv,
  .contact-main #formArea > .contdiv,
  .contact-main form > .form > .contdiv,
  .contact-main #inq_detail > .contdiv {
    grid-column: 1;
  }
  .contact-main input[type="text"],
  .contact-main select {
    background-position: right 1rem center;
  }
}

@media (max-width: 560px) {
  .contact-main {
    padding-block: 3rem;
  }
  .contact-main #features {
    margin-bottom: 2rem;
  }
  .contact-main .form h2:not(:first-child) {
    margin-top: 1.1rem;
  }
  .contact-main input[type="text"],
  .contact-main select {
    min-height: 3rem;
  }
  .contact-main .contact-valid-check {
    right: .9rem;
  }
  .contact-main .contact-field.is-valid input[type="text"],
  .contact-main .contact-field.is-valid textarea {
    padding-right: 2.9rem;
  }
  .contact-main .contact-field.is-valid select {
    padding-right: 4rem;
    background-position: right 2.8rem center;
  }
  .contact-main .cvbtn a,
  .contact-main .form_action .cvbtn a {
    width: 100%;
  }
}