@charset "UTF-8";

/* ============================================================
   Contact Form Styles
   モバイルファースト / global.cssカスタムプロパティ使用
   ============================================================ */

/* ------------------------------------------------------------
   Section Layout
   ------------------------------------------------------------ */

.contact-section {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

/* ------------------------------------------------------------
   Title
   ------------------------------------------------------------ */

.contact-title {
  color: var(--color-gold);
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: var(--space-8);
}

/* ------------------------------------------------------------
   Form Layout
   ------------------------------------------------------------ */

.contact-form {
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.form-group {
  margin-bottom: var(--space-4);
}

/* ------------------------------------------------------------
   Label
   ------------------------------------------------------------ */

.form-label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.form-required {
  color: var(--color-gold);
  margin-left: 0.25em;
}

/* ------------------------------------------------------------
   Input / Select / Textarea
   （ボックススタイルはglobal.cssが適用）
   ------------------------------------------------------------ */

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
}

/* セレクトボックス：矢印カスタム・ブラウザデフォルト非表示 */
.form-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  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 d='M1 1l5 5 5-5' stroke='%23a3a3a3' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-color: #1a1919;
  padding-right: calc(var(--space-3) * 2.5);
}

.form-textarea {
  min-height: 8rem;
  resize: vertical;
}

/* ------------------------------------------------------------
   Checkbox Group
   ------------------------------------------------------------ */

.form-group--checkbox {
  margin-top: var(--space-3);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
  cursor: pointer;
}

/* global.cssのinput共通スタイルをチェックボックスでリセット */
.form-checkbox {
  appearance: auto;
  -webkit-appearance: auto;
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  margin-top: 0.2em;
  padding: 0;
  background-color: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  accent-color: var(--color-gold);
  cursor: pointer;
}

.form-checkbox-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ------------------------------------------------------------
   Submit Button
   ------------------------------------------------------------ */

.form-submit-wrap {
  margin-top: var(--space-6);
  text-align: center;
}

.form-submit {
  display: inline-block;
  padding: var(--space-2) var(--space-6);
  background-color: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.05em;
  border-radius: 0;
  cursor: pointer;
}

/* ------------------------------------------------------------
   Responsive: md 768px~
   ------------------------------------------------------------ */

@media (min-width: 768px) {
  .contact-section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .contact-form {
    max-width: 48rem;
  }
}

/* ------------------------------------------------------------
   Responsive: lg 1024px~
   ------------------------------------------------------------ */

@media (min-width: 1024px) {
  .contact-section {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }
}