/* ==========================================================================
   Legal Page — 法律條款
   ========================================================================== */

/* ---------- Page Background ---------- */

.page-legal {
  background: var(--color-bg-01);
}

/* ---------- Banner ---------- */

.legal-banner {
  position: relative;
  width: 100%;
  height: 442px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #111210;
}

.legal-banner__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.legal-banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
}

.legal-banner__title {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: var(--heading-2-size);
  font-weight: var(--heading-2-weight);
  color: var(--color-font-primary);
  letter-spacing: var(--heading-2-ls);
  text-align: center;
}

.legal-banner__gradient {
  width: 100%;
  height: 311px;
  background: linear-gradient(to bottom, #000000, #161a21 77%, var(--color-bg-01));
  margin-top: -1px;
}

/* ---------- Tabs ---------- */

.legal-tabs {
  position: relative;
  z-index: 2;
  margin-top: -251px;
}

.legal-tabs__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-32);
}

.legal-tabs__primary {
  width: auto;
}

/* Anchor buttons row */
.legal-tabs__anchors {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: center;
}

.legal-tabs__anchor {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-28);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-white-01);
  background: transparent;
  color: var(--color-font-primary);
  font-family: var(--font-heading);
  font-size: var(--btn-secondary-lg-size);
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition-default);
  white-space: nowrap;
}

.legal-tabs__anchor.is-active {
  background: var(--color-white-01);
  color: var(--color-bg-01);
  border-color: var(--color-white-01);
}

.legal-tabs__anchor:hover:not(.is-active) {
  background-image: linear-gradient(
    to bottom,
    var(--color-state-hover-overlay),
    transparent
  );
}

.legal-tabs__anchor:active {
  transform: scale(0.97);
}

/* Primary tab hover — yellow gradient top */
.legal-tabs__primary .tab-group__item:hover:not(.is-active) {
  background-image: linear-gradient(
    to bottom,
    var(--color-state-hover-overlay),
    transparent
  );
}

/* ---------- Content Card ---------- */

.legal-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-60) 0 var(--space-80);
}

.legal-content__card {
  width: 1200px;
  max-width: calc(100% - var(--space-40));
  background: rgba(32, 36, 44, 0.7);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
  border: 1px solid #ab8100;
  border-radius: var(--radius-lg);
  box-shadow: 0px 31px 54px 40px rgba(22, 29, 40, 0.3);
  overflow: hidden;
  padding: var(--space-32) var(--space-40);
}

.legal-content__title {
  font-family: var(--font-heading);
  font-size: var(--heading-3-size);
  font-weight: var(--heading-3-weight);
  line-height: var(--heading-3-lh);
  color: var(--color-font-primary);
  text-align: center;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

.legal-content__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-40);
  width: 100%;
}

.legal-content__divider {
  width: 100%;
  border: none;
  border-top: 1px solid var(--color-divider);
  margin: 0;
}

.legal-content__updated {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: var(--body-2-weight);
  line-height: 26px;
  letter-spacing: 0.16px;
  color: var(--color-white-03);
  text-align: center;
  margin-top: var(--space-40);
}

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

.legal-section {
  width: 100%;
  scroll-margin-top: 120px;
}

.legal-section__heading {
  font-family: var(--font-heading);
  font-size: var(--heading-6-size);
  font-weight: var(--heading-6-weight);
  line-height: var(--heading-6-lh);
  color: var(--color-font-primary);
  margin-bottom: var(--space-20);
}

.legal-section__body {
  padding-left: var(--space-32);
}

.legal-section__body p {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: var(--body-2-weight);
  line-height: 26px;
  letter-spacing: 0.16px;
  color: var(--color-gray-02);
}

.legal-section__body ul {
  list-style: disc;
  padding-left: var(--space-24);
  margin: 0;
}

.legal-section__body ul li {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: var(--body-2-weight);
  line-height: 26px;
  letter-spacing: 0.16px;
  color: var(--color-gray-02);
}

/* ---------- Subsection ---------- */

.legal-subsection {
  margin-bottom: var(--space-24);
}

.legal-subsection:last-child {
  margin-bottom: 0;
}

.legal-subsection__heading {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: 700;
  line-height: normal;
  letter-spacing: 1px;
  color: var(--color-font-primary);
  margin-bottom: var(--space-12);
}

.legal-subsection__label {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: var(--body-2-weight);
  line-height: 26px;
  color: var(--color-font-primary);
  margin-top: var(--space-16);
  margin-bottom: var(--space-4);
}

.legal-subsection__label:first-child {
  margin-top: 0;
}

/* ---------- Table ---------- */

.legal-table-wrap {
  overflow-x: auto;
  margin: var(--space-16) 0;
  -webkit-overflow-scrolling: touch;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
}

.legal-table th,
.legal-table td {
  padding: 10px var(--space-12);
  text-align: left;
  border: 1px solid var(--color-divider);
}

.legal-table th {
  background: var(--color-white-06);
  font-weight: 700;
  color: var(--color-font-primary);
  white-space: nowrap;
}

.legal-table td {
  color: var(--color-gray-02);
}

.legal-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.03);
}

/* ---------- Contact Box ---------- */

.legal-contact-box {
  background: var(--color-white-06);
  border-radius: var(--radius-lg);
  padding: var(--space-24) var(--space-40);
  margin-top: var(--space-12);
}

.legal-contact-box__row {
  display: flex;
  align-items: center;
  gap: var(--space-20);
}

.legal-contact-box__label {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-font-primary);
  white-space: nowrap;
}

.legal-contact-box__items {
  display: flex;
  align-items: center;
  gap: var(--space-20);
}

.legal-contact-box__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: var(--body-2-weight);
  line-height: 26px;
  letter-spacing: 0.16px;
  color: var(--color-font-primary);
  white-space: nowrap;
}

.legal-contact-box__icon {
  flex-shrink: 0;
  color: var(--color-font-primary);
}

.legal-contact-box__text {
  font-family: var(--font-heading);
  font-size: var(--body-2-size);
  font-weight: var(--body-2-weight);
  line-height: 26px;
  letter-spacing: 0.16px;
  color: var(--color-font-primary);
}

.legal-contact-box__divider {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin: var(--space-16) 0;
}

/* ==========================================================================
   Responsive — Tablet (max-width: 768px)
   ========================================================================== */

@media (max-width: 768px) {

  /* Banner */
  .legal-banner {
    height: 360px;
  }

  .legal-banner__title {
    font-size: var(--heading-3-size);
  }

  .legal-banner__gradient {
    display: none;
  }

  /* Tabs — remove gradient offset, use normal flow */
  .legal-tabs {
    margin-top: 0;
    padding: var(--space-28) var(--space-20) 0;
  }

  .legal-tabs__container {
    gap: var(--space-20);
  }

  .legal-tabs__primary {
    width: 100%;
  }

  .legal-tabs__primary .tab-group__item {
    flex: 1;
    padding: var(--space-16) var(--space-20);
  }

  /* Anchor buttons — horizontal scroll */
  .legal-tabs__anchors {
    flex-wrap: nowrap;
    gap: var(--space-12);
    justify-content: flex-start;
    width: 100%;
    max-width: calc(100vw - var(--space-40));
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: var(--space-4);
  }

  .legal-tabs__anchors::-webkit-scrollbar {
    display: none;
  }

  .legal-tabs__anchor {
    flex-shrink: 0;
  }

  /* Content card */
  .legal-content {
    padding: var(--space-40) var(--space-20) var(--space-60);
  }

  .legal-content__card {
    width: 100%;
    max-width: 100%;
    padding: var(--space-40) var(--space-20);
  }

  .legal-content__title {
    font-size: 32px;
  }

  .legal-content__body {
    gap: var(--space-32);
  }

  /* Section headings */
  .legal-section__heading {
    font-size: 20px;
    letter-spacing: 1.2px;
  }

  .legal-section__body {
    padding-left: var(--space-12);
  }

  /* Contact box */
  .legal-contact-box {
    padding: var(--space-16) var(--space-20);
  }

  .legal-contact-box__row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-8);
  }

  .legal-contact-box__items {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-8);
  }

  /* Table — smaller text on mobile */
  .legal-table {
    font-size: 13px;
  }

  .legal-table th,
  .legal-table td {
    padding: 8px 6px;
  }

  /* Updated date */
  .legal-content__updated {
    font-size: 14px;
  }
}