/* ============================================================
   pages/contact.css — 聯絡我們(slug: contact)
   轉寫自 website-code/contact;用主題 tokens(1-settings)、BEM 命名空間 contact-*
   斷點 1280 / 1024 / 768 / 640(尾端)。只在 is_page('contact') 載入。
   ============================================================ */
:root {
  --ct-field: #e3e3e3;
  --ct-bullet: #d8d5d0;
  --ct-pad: clamp(1rem, 3vw, 2.5rem);
  --ct-fs-hero: calc(
    var(--fs-heading-scale) * clamp(1rem, calc(0.515rem + 2.071vw), 3rem)
  ); /* 16→48 */
  --ct-fs-ftitle: calc(
    var(--fs-heading-scale) * clamp(0.813rem, calc(0.706rem + 0.453vw), 1.25rem)
  ); /* 13→20 */
  --ct-fs-label: calc(
    var(--fs-body-scale) * clamp(0.75rem, calc(0.718rem + 0.138vw), 0.875rem)
  ); /* 12→14 */
  --ct-fs-info: calc(
    var(--fs-body-scale) * clamp(0.75rem, calc(0.689rem + 0.259vw), 1rem)
  ); /* 12→16 */
  --ct-fs-map: calc(
    var(--fs-heading-scale) * clamp(0.813rem, calc(0.706rem + 0.453vw), 1.25rem)
  ); /* 13→20 */
}

/* ── HERO ── */
/* 背景圖寫在 background：漸層遮罩 + 底色 + 加盟洽詢握手照(cover 縮放、非固定) */
.contact-hero {
  background: var(--color-dark) url("../../images/contact/hero.webp") center /
    cover no-repeat;
  color: var(--color-text-invert);
  display: grid;
  place-items: center;
  min-height: clamp(140px, 22vw, 340px);
  padding: clamp(2rem, 5vw, 4rem) var(--ct-pad);
}
.contact-hero__title {
  font-size: var(--ct-fs-hero);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
}

/* ── 主體(深色) ── */
/* 背景寫在 background：深色底 + 石紋理(cover 縮放、非固定) */
.contact-body {
  background: url("../../images/contact/bg-dark.webp") center / cover no-repeat
    var(--color-dark);
  color: var(--color-text-invert);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}
.contact-body__inner {
}
.contact-body__cols {
  display: grid;
  grid-template-columns: minmax(0, 650px) minmax(0, 313px);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  justify-content: center;
}

/* ── 表單卡 ── */
.contact-form {
  position: relative; /* 送出成功時,成功狀態疊在卡片正中央 */
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  padding: clamp(1.25rem, 2vw, 2.1rem) clamp(1.5rem, 3.2vw, 3.75rem);
  color: var(--color-text);
}
.contact-form__title {
  text-align: center;
  color: var(--color-heading);
  font-size: var(--ct-fs-ftitle);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: clamp(1rem, 2vw, 1.75rem);
}
.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.contact-form__field {
  margin-bottom: 1.1rem;
}
.contact-form__label {
  display: block;
  color: var(--color-brand);
  font-size: var(--ct-fs-label);
  margin-bottom: 0.4rem;
}
.contact-form__input {
  width: 100%;
  background: var(--ct-field);
  border: none;
  border-radius: 6px;
  padding: 0.7em 0.9em;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: #000;
}
.contact-form__input:focus {
  outline: 2px solid var(--color-brand);
  outline-offset: 1px;
}
.contact-form__textarea {
  min-height: 120px;
  resize: vertical;
}
.contact-form__select {
  appearance: none;
  font-size: 0.8125rem; /* 下拉字體比其他欄位小一階(13px) */
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-brand) 50%),
    linear-gradient(135deg, var(--color-brand) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 55%,
    calc(100% - 14px) 55%;
  background-size:
    6px 6px,
    6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.2em;
}
.contact-form__submit {
  text-align: center;
  margin-top: 1.5rem;
}

/* ── 送出狀態:錯誤訊息、欄位錯誤、honeypot ── */
.contact-form__notice {
  border-radius: 6px;
  padding: 0.75em 1em;
  margin-bottom: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}
.contact-form__notice[hidden] {
  display: none;
}
.contact-form__notice--error {
  background: #fdecec;
  color: #7f1d1d;
}
.contact-form__error {
  color: var(--color-brand);
  font-size: 0.8125rem;
  margin-top: 0.35rem;
}
.contact-form__input[aria-invalid='true'] {
  outline: 2px solid var(--color-brand);
  outline-offset: 1px;
}
.contact-form.is-sending {
  opacity: 0.7;
  pointer-events: none;
}
/* ── 送出成功:只留綠色勾勾與感謝文字,白底卡片維持原本尺寸 ── */
/* 用 visibility 而不是 display:none —— 表單欄位仍佔著原本的位置,卡片高度才不會塌下來 */
.contact-form.is-sent > *:not(.contact-form__success) {
  visibility: hidden;
}
.contact-form__success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.contact-form.is-sent .contact-form__success {
  position: absolute;
  inset: 0;
  padding: clamp(1rem, 3vw, 2rem);
}
.contact-form__success[hidden] {
  display: none;
}
.contact-form__success:focus {
  outline: none;
}
.contact-form__success-icon {
  display: block;
  width: clamp(64px, 12vw, 88px);
  height: clamp(64px, 12vw, 88px);
  margin: 0 auto clamp(1rem, 2vw, 1.5rem);
}
.contact-form__success-icon circle {
  fill: none;
  stroke: #1a7f37;
  stroke-width: 4;
}
.contact-form__success-icon path {
  fill: none;
  stroke: #1a7f37;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-form__success-title {
  color: #1a7f37;
  font-size: var(--ct-fs-ftitle);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.6rem;
}
.contact-form__success-text {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.8;
}
/* 勾勾畫出來的動畫;關閉動態效果的使用者直接看到完成狀態 */
@media (prefers-reduced-motion: no-preference) {
  .contact-form__success-icon circle,
  .contact-form__success-icon path {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    animation: contact-form-draw 0.5s ease-out forwards;
  }
  .contact-form__success-icon path {
    animation-delay: 0.28s;
  }
}
@keyframes contact-form-draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* honeypot:給機器人看的欄位,對真人與螢幕閱讀器都不存在 */
.contact-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  min-height: 50px;
  padding: 0 1.5em;
  border: none;
  border-radius: var(--radius-full);
  background: var(--color-brand);
  color: #fff;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--ease-base);
}
.contact-btn:hover {
  background: var(--color-brand-hover);
}

/* ── 聯絡資訊 ── */
.contact-info {
  color: var(--color-text-invert);
  margin-top: clamp(2rem, 4.3vw, 83px);
}
.contact-info__details p {
  font-size: var(--ct-fs-info);
  margin-bottom: 1.3rem;
}
.contact-info__details a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 255, 255, 0.45);
  transition:
    color var(--ease-base),
    text-decoration-color var(--ease-base);
}
.contact-info__details a:hover {
  color: #fff;
  text-decoration-color: var(--color-brand);
}
.contact-info__hours {
  display: flex;
  flex-direction: column;
  gap: 20px;
  list-style: none;
  margin: -0.3rem 0 0;
  padding: 0;
}
.contact-info__hours li {
  position: relative;
  padding-left: 1.15em;
  font-size: var(--ct-fs-info);
}
.contact-info__hours li::before {
  content: "•";
  position: absolute;
  left: 0.15em;
  color: var(--ct-bullet);
}
.contact-info__social {
  margin-top: clamp(2.5rem, 4vw, 3.75rem);
}
.contact-info__social-title {
  font-size: var(--ct-fs-info);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.contact-info__social-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.6rem;
}
.contact-info__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-brand);
  transition: background var(--ease-base);
}
.contact-info__social-link:hover {
  background: var(--color-brand-hover);
}
.contact-info__social-link img {
  width: 18px;
  height: 18px;
  filter: brightness(0) invert(1);
}

/* ── 交通地圖 ── */
.contact-map {
  --map-pad: clamp(1rem, 2vw, 2.25rem);
  margin: clamp(3rem, 5.5vw, 5rem) auto 0;
  background: #fff;
  padding: 0 var(--map-pad) var(--map-pad);
}
.contact-map__label {
  display: flex;
  justify-content: center;
  position: relative;
  background: var(--color-brand);
  text-align: center;
  padding: 0.9rem 1rem;
  margin-left: calc(-1 * var(--map-pad));
  margin-right: calc(-1 * var(--map-pad));
}
.contact-map__label-text {
  color: #fff;
  font-size: var(--ct-fs-map);
  font-weight: 700;
}
.contact-map__pin {
  position: absolute;
  left: calc(50% + 3rem);
  bottom: clamp(4px, 0.6vw, 11px);
  width: clamp(18px, calc(0.488rem + 2.718vw), 60px);
  height: auto;
  z-index: 1;
}
.contact-map__frame {
  padding-top: clamp(1rem, 2vw, 1.5rem);
}
.contact-map__embed {
  width: 100%;
  height: clamp(200px, 20vw, 340px);
  border: 0;
  display: block;
}

/* ============================================================
   RWD
   ============================================================ */
@media (max-width: 1024px) {
  .contact-body__cols {
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .contact-body__cols {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
    justify-items: center;
  }
  .contact-info {
    margin-top: 0;
    max-width: 240px;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .contact-hero {
    min-height: 128px;
    background-image: url("../../images/contact/hero-m.webp");
  }
  .contact-hero__title {
    font-weight: 600;
    letter-spacing: 0.04em;
  }
  .contact-body__cols {
    max-width: 360px;
    gap: 1.75rem;
  }
  .contact-form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-form {
    padding: 1.25rem 1.25rem 1.5rem;
    width: 100%;
    max-width: 288px;
  }
  .contact-form__title {
    margin-bottom: 1rem;
  }
  .contact-form__field {
    margin-bottom: 0.7rem;
  }
  .contact-form__input {
    padding: 0.5em 0.8em;
  }
  .contact-form__textarea {
    min-height: 88px;
  }
  .contact-form__submit {
    margin-top: 1rem;
  }
  .contact-btn {
    min-height: 46px;
  }
  .contact-form__success-text {
    font-size: 0.8125rem; /* 手機版感謝文字小一階(13px) */
  }
  .contact-info__hours {
    gap: 5px;
  }
  .contact-info__details p {
    margin-bottom: 0.6rem;
  }
  .contact-map {
    max-width: 286px;
    --map-pad: 0;
  }
  .contact-map__label {
    padding: 3px 1rem;
  }
  .contact-map__frame {
    padding: 1rem;
  }
}