/* ========================================
   PAGES-YACHT-TRAVEL.CSS — 龜山島牛奶海 遊艇旅行頁
   ======================================== */


/* ═══════════════════════════════
   HERO BANNER
   ═══════════════════════════════ */

.yacht-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
}

/* 桌機 / 平板：橫幅 */
.yacht-hero__image {
  width: 100%;
  height: 660px;
  object-fit: cover;
  display: block;
}

@media (max-width: 1199px) {
  .yacht-hero__image {
    height: 520px;
  }
}

/* 手機：直式 */
@media (max-width: 767px) {
  .yacht-hero__image {
    height: 85vh;
    min-height: 560px;
    object-position: center;
  }
}

/* 漸層疊層 */
.yacht-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.65) 0%,
    rgba(0, 0, 0, 0.25) 55%,
    transparent 100%
  );
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
}

.yacht-hero__content {
  padding: var(--space-8) var(--space-12) 0;
  color: var(--color-white);
  max-width: 700px;
  width: 100%;
  text-align: center;
}

@media (max-width: 1199px) {
  .yacht-hero__content {
    padding: var(--space-8) var(--space-8) 0;
  }
}

@media (max-width: 767px) {
  .yacht-hero__content {
    padding: var(--space-6) var(--space-4) 0;
    max-width: 100%;
  }
}

.yacht-hero__en {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: var(--fw-regular);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-2);
}

@media (max-width: 767px) {
  .yacht-hero__en {
    font-size: var(--text-sm);
  }
}

.yacht-hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

@media (max-width: 767px) {
  .yacht-hero__title {
    font-size: var(--text-3xl);
  }
}

.yacht-hero__subtitle {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  line-height: var(--lh-loose);
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: var(--space-8);
}

@media (max-width: 767px) {
  .yacht-hero__subtitle {
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
  }
}

.yacht-hero__buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ═══════════════════════════════
   STICKY NAV BAR（與 expedition-nav 相同結構）
   ═══════════════════════════════ */

.yacht-nav {
  background-color: var(--color-dark);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 4rem; /* 貼齊 site-header 高度 */
  z-index: 90;
  height: 48px;
}

/* 手機隱藏 */
@media (max-width: 767px) {
  .yacht-nav {
    display: none;
  }
}

.yacht-nav__list {
  list-style: none;
  display: flex;
  height: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.yacht-nav__item {
  flex: 1;
  display: flex;
}

.yacht-nav__link {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-inline: var(--space-3);
  color: var(--color-text-lighter);
  text-decoration: none;
  transition: color var(--transition-base);
  white-space: nowrap;
}

.yacht-nav__link:hover {
  color: var(--color-primary);
}

.yacht-nav__link.is-active {
  color: var(--color-primary);
}

.yacht-nav__icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
  flex-shrink: 0;
}

.yacht-nav__icon svg {
  width: 100%;
  height: 100%;
}

.yacht-nav__label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  font-family: var(--font-serif);
  letter-spacing: 0.04em;
}

/* 平板縮小 */
@media (max-width: 1199px) {
  .yacht-nav__link {
    padding: var(--space-2) var(--space-2);
    gap: var(--space-1);
  }

  .yacht-nav__label {
    font-size: var(--text-xs);
  }
}


/* ═══════════════════════════════
   通用 Section Head
   ═══════════════════════════════ */

.yacht-section-head {
  text-align: center;
  margin-bottom: var(--space-12);
}

.yacht-section-head__en {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.yacht-section-head__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-4);
}

@media (max-width: 767px) {
  .yacht-section-head__title {
    font-size: var(--text-2xl);
  }
}

.yacht-section-head__sub {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text-light);
  line-height: var(--lh-normal);
  max-width: 540px;
  margin-inline: auto;
}


/* ═══════════════════════════════
   行程總覽 OVERVIEW
   ═══════════════════════════════ */

.yacht-overview {
  padding-block: var(--space-20);
}

.yacht-overview__grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 1199px) {
  .yacht-overview__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* 標題（grid 外，對齊兩欄頂部） */
.yacht-overview__en-label {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.yacht-overview__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-8);
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.yacht-overview__title-sub {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: var(--fw-regular);
  color: var(--color-text-lighter);
}

@media (max-width: 767px) {
  .yacht-overview__title {
    font-size: var(--text-2xl);
    flex-wrap: wrap;
  }
  .yacht-overview__title-sub {
    font-size: var(--text-xl);
  }
}

.yacht-overview__img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.yacht-overview__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.yacht-overview__img-wrap:hover .yacht-overview__img {
  transform: scale(1.04);
}

.yacht-overview__body {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-4);
}

/* 右側 */
.yacht-overview__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* 行程概要卡 */
.yacht-info-card {
  background: var(--color-primary-Pale);
  border: 1px solid var(--color-primary-light);
  padding: var(--space-8);
}

.yacht-info-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-6);
}

.yacht-info-card__stats {
  display: flex;
  gap: var(--space-6);
}

.yacht-info-card__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.yacht-info-card__num {
  font-family: var(--font-sans);
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.yacht-info-card__label {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

/* 出發資訊卡 */
.yacht-depart-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
}

.yacht-depart-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.yacht-depart-card__title-en {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--fw-regular);
  color: var(--color-text-lighter);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.yacht-depart-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.yacht-depart-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: var(--lh-normal);
}

.yacht-depart-list__icon {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}


/* ═══════════════════════════════
   Lightbox 可點圖片游標提示
   ═══════════════════════════════ */

.yacht-overview__img,
.yacht-feature-card__img,
.yacht-facilities__img,
.yacht-addon-card__img {
  cursor: zoom-in;
}


/* ═══════════════════════════════
   YouTube 影片
   ═══════════════════════════════ */

.yacht-video {
  padding-block: var(--space-16);
  background: var(--color-dark);
}

.yacht-video__wrap {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin-inline: auto;
  aspect-ratio: 16 / 9;
}

.yacht-video__wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}


/* ═══════════════════════════════
   行程特色 FEATURES（圖配文）
   ═══════════════════════════════ */

.yacht-features {
  background-color: var(--color-primary-Pale);
  padding-block: var(--space-20);
}

.yacht-features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
}

/* 每張卡片：左圖右文 */
.yacht-feature-card {
  display: grid;
  grid-template-columns: 42% 1fr;
  background: var(--color-white);
}

@media (max-width: 1199px) {
  .yacht-feature-card {
    grid-template-columns: 45% 1fr;
  }
}

@media (max-width: 767px) {
  .yacht-feature-card {
    grid-template-columns: 1fr;
  }
}

/* 圖片欄：撐滿卡片全高 */
.yacht-feature-card__img-wrap {
  overflow: hidden;
  height: 100%;
  min-height: 240px;
}

@media (max-width: 767px) {
  .yacht-feature-card__img-wrap {
    height: auto;
    min-height: unset;
    aspect-ratio: 16 / 9;
  }
}

.yacht-feature-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.yacht-feature-card:hover .yacht-feature-card__img {
  transform: scale(1.04);
}

/* 文字欄 */
.yacht-feature-card__content {
  padding: var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 1199px) {
  .yacht-feature-card__content {
    padding: var(--space-6);
  }
}

@media (max-width: 767px) {
  .yacht-feature-card__content {
    padding: var(--space-6) var(--space-5);
  }
}

.yacht-feature-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-primary-light);
}

@media (max-width: 767px) {
  .yacht-feature-card__title {
    font-size: var(--text-lg);
  }
}

/* bullet list */
.yacht-feature-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.yacht-feature-card__list li {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: var(--lh-normal);
  padding-left: var(--space-5);
  position: relative;
}

.yacht-feature-card__list li::before {
  content: '▪';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 10px;
  top: 3px;
}


/* ═══════════════════════════════
   遊艇設施 FACILITIES
   ═══════════════════════════════ */

.yacht-facilities {
  padding-block: var(--space-20);
}

.yacht-facilities__block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-bottom: var(--space-20);
}

.yacht-facilities__block:last-child {
  margin-bottom: 0;
}

.yacht-facilities__block--reverse {
  direction: rtl;
}

.yacht-facilities__block--reverse > * {
  direction: ltr;
}

@media (max-width: 1199px) {
  .yacht-facilities__block {
    gap: var(--space-10);
  }
}

@media (max-width: 767px) {
  .yacht-facilities__block {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
  }

  .yacht-facilities__block--reverse {
    direction: ltr;
  }
}

/* 圖片欄 */
.yacht-facilities__img-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.yacht-facilities__img-wrap {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.yacht-facilities__img-wrap:first-child {
  margin-top: var(--space-10);
}

.yacht-facilities__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.yacht-facilities__img-wrap:hover .yacht-facilities__img {
  transform: scale(1.05);
}

@media (max-width: 767px) {
  .yacht-facilities__img-col {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .yacht-facilities__img-wrap:first-child {
    margin-top: 0;
  }
}

/* 文字欄 */
.yacht-facilities__category {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.yacht-facilities__subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-4);
}

@media (max-width: 767px) {
  .yacht-facilities__subtitle {
    font-size: var(--text-xl);
  }
}

.yacht-facilities__desc {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text-light);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-6);
}

/* 設施清單 */
.yacht-facility-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.yacht-facility-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text);
}

.yacht-facility-list__dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  flex-shrink: 0;
}


/* ═══════════════════════════════
   滿版 BANNER（設施與費用之間）
   ═══════════════════════════════ */

.yacht-mid-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.yacht-mid-banner__img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

@media (max-width: 1199px) {
  .yacht-mid-banner__img {
    height: 380px;
  }
}

@media (max-width: 767px) {
  .yacht-mid-banner__img {
    height: auto;
    object-fit: unset;
  }
}



/* ═══════════════════════════════
   費用說明 PRICING
   ═══════════════════════════════ */

.yacht-pricing {
  width: 100%;
  padding-top: var(--space-20);
}

.yacht-pricing .yacht-section-head {
  margin-bottom: var(--space-10);
}

.yacht-pricing__banner {
  width: 100%;
  display: block;
  line-height: 0;
}


/* ═══════════════════════════════
   加購服務 ADD-ONS
   ═══════════════════════════════ */

.yacht-addons {
  padding-block: var(--space-20);
}

.yacht-addons__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (max-width: 767px) {
  .yacht-addons__grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

.yacht-addon-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.yacht-addon-card:hover {
  transform: translateY(-4px);
}

.yacht-addon-card__img-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.yacht-addon-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.yacht-addon-card:hover .yacht-addon-card__img {
  transform: scale(1.05);
}

.yacht-addon-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.yacht-addon-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-3);
}

.yacht-addon-card__desc {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text-light);
  line-height: var(--lh-loose);
  flex: 1;
  margin-bottom: var(--space-5);
}

.yacht-addon-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.yacht-addon-card__price {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

.yacht-addon-card__btn {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  text-decoration: none;
  border: 1px solid var(--color-primary);
  padding: 6px 16px;
  transition: background var(--transition-base), color var(--transition-base);
  white-space: nowrap;
}

.yacht-addon-card__btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}


/* ═══════════════════════════════
   旅程印象 BANNER
   ═══════════════════════════════ */

.yacht-gallery-banner__img {
  width: 100%;
  display: block;
}


/* ═══════════════════════════════
   立即預訂 CTA
   ═══════════════════════════════ */

.yacht-cta {
  position: relative;
  padding-block: 120px;
  overflow: hidden;
}

@media (max-width: 767px) {
  .yacht-cta {
    padding-block: 80px;
  }
}

.yacht-cta__bg {
  position: absolute;
  inset: 0;
}

.yacht-cta__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.yacht-cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 10, 0.78) 0%,
    rgba(30, 20, 5, 0.65) 100%
  );
}

.yacht-cta .container {
  position: relative;
  z-index: 1;
}

.yacht-cta__content {
  text-align: center;
  color: var(--color-white);
  max-width: 600px;
  margin-inline: auto;
}

.yacht-cta__en {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-3);
}

.yacht-cta__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-5);
}

@media (max-width: 767px) {
  .yacht-cta__title {
    font-size: var(--text-2xl);
  }
}

.yacht-cta__sub {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.82);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-10);
}

.yacht-cta__buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* outline 按鈕在深色背景上 */
.yacht-cta .button--outline {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.yacht-cta .button--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}