@charset "UTF-8";
/* =========================================
   CONTACT ページ専用スタイル
   （共通: style.css / 下層共通: graphic.css）
========================================= */

/* ----- Hero ----- */
.page-hero__visual--photo img.contact-hero__photo {
  object-position: center 18%;
  filter: none; /* 画像自体がモノクロ */
}

/* ----- Flow ----- */
.contact-flow__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}
.contact-flow__list li {
  padding: 28px 24px 32px;
  border-bottom: 1px solid var(--c-line);
}
.contact-flow__list li + li { border-left: 1px solid var(--c-line); }
.contact-flow__num {
  font-family: var(--f-en);
  font-weight: 300;
  font-size: 22px;
  color: var(--c-black);
}
.contact-flow__list h3 {
  margin: 12px 0 8px;
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: .1em;
  color: var(--c-black);
}
.contact-flow__list p { font-size: 12px; line-height: 1.9; }

/* ----- Form area ----- */
.contact-form { background: var(--c-bg); }
.contact-form__inner { max-width: 960px; }

.steps {
  display: flex;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--c-line);
  background: var(--c-white);
}
.steps li {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 8px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-gray);
}
.steps li + li { border-left: 1px solid var(--c-line); }
.steps span { font-family: var(--f-en); font-size: 12px; }
.steps li.is-active { background: var(--c-black); color: var(--c-white); }

.form,
.confirm,
.thanks {
  padding: clamp(24px, 5vw, 56px);
  background: var(--c-white);
}
.form__note { margin-bottom: 24px; font-size: 13px; }
.req {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  background: var(--c-black);
  color: var(--c-white);
  font-size: 10px;
  letter-spacing: .05em;
  vertical-align: 2px;
}

.form__row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px 32px;
  margin: 0;
  padding: 22px 0;
  border: none;
  border-top: 1px solid var(--c-line);
}
fieldset.form__row { min-width: 0; }
.form__row:has(+ .form__agree) { border-bottom: 1px solid var(--c-line); }
.form__label {
  float: left; /* legend を grid に乗せるため */
  padding: 12px 0 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-black);
}
.form__field { min-width: 0; }

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form select,
.form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #c9c8c4;
  border-radius: 0;
  background: #fbfbfa;
  font: inherit;
  font-size: 15px;
  color: var(--c-text);
  transition: border-color .2s, background .2s;
}
.form textarea { resize: vertical; line-height: 1.8; }
.form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--c-black) 50%), linear-gradient(135deg, var(--c-black) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--c-black);
  background: var(--c-white);
}
.form ::placeholder { color: #aaa; }
.form .is-invalid { border-color: #b3261e; background: #fdf6f5; }

.form__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-top: 10px;
}
.form__choices .form__error { flex-basis: 100%; }
.choice {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
}
.choice input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--c-black);
}

.form__error {
  margin-top: 6px;
  font-size: 12px;
  color: #b3261e;
}
.form__error:empty { display: none; }

.form__agree { margin-top: 32px; text-align: center; }
.form__policy { text-decoration: underline; text-underline-offset: 3px; }

.form__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.btn-submit,
.btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-width: 240px;
  padding: 16px 28px;
  border: 1px solid var(--c-black);
  font-size: 14px;
  letter-spacing: .1em;
  transition: background .3s, color .3s;
}
.btn-submit { background: var(--c-black); color: var(--c-white); }
.btn-submit:hover { background: var(--c-white); color: var(--c-black); }
.btn-submit:disabled { opacity: .5; cursor: wait; }
.btn-back { background: var(--c-white); color: var(--c-black); }
.btn-back:hover { background: var(--c-bg); }

/* スパム対策用の隠し項目 */
.form__honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ----- Confirm ----- */
.confirm__list { margin: 0; border-top: 1px solid var(--c-line); }
.confirm__list div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 8px 32px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line);
  font-size: 14px;
}
.confirm__list dt { font-weight: 500; color: var(--c-black); }
.confirm__list dd { margin: 0; white-space: pre-wrap; word-break: break-word; }
.form__error--send { text-align: center; margin-top: 20px; }

/* ----- Thanks ----- */
.thanks { text-align: center; }
.thanks:focus { outline: none; }
.thanks__en {
  font-family: var(--f-en);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--c-gray);
}
.thanks__title {
  margin-top: 14px;
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: .1em;
  color: var(--c-black);
}
.thanks__text { margin: 20px 0 32px; font-size: 14px; line-height: 2; }

/* ----- Responsive ----- */
@media (max-width: 1024px) {
  .contact-flow__list { grid-template-columns: repeat(2, 1fr); }
  .contact-flow__list li:nth-child(3) { border-left: none; }
}
@media (max-width: 768px) {
  .contact-flow__list { grid-template-columns: 1fr; }
  .contact-flow__list li + li { border-left: none; }
  .contact-flow__list li { padding-inline: 0; }

  .form__row,
  .confirm__list div { grid-template-columns: 1fr; gap: 8px; }
  .form__label { float: none; padding-top: 0; }
  .steps li { flex-direction: column; gap: 2px; font-size: 12px; }
  .form__actions { flex-direction: column-reverse; align-items: stretch; }
  .btn-submit, .btn-back { min-width: 0; width: 100%; }
}