/* ThisDecal — CSS dùng chung 3 trang tĩnh: Giới thiệu (/gioi-thieu),
   Liên hệ (/lien-he), Chính sách (/chinh-sach). */

/* --------------------------------------------------------------------------
   Breadcrumb bar (thanh xám dưới header)
   -------------------------------------------------------------------------- */
.td-breadcrumb-bar {
  background: var(--td-bg-alt);
  border-bottom: 1px solid var(--td-border);
}
.td-breadcrumb-bar .td-container { padding-block: 13px; }
.td-breadcrumb-bar .td-breadcrumb { font-size: 14px; }
.td-breadcrumb__sep { color: var(--td-dim); margin-inline: 6px; }
.td-breadcrumb__current { color: var(--td-text); }

/* --------------------------------------------------------------------------
   Page hero (tiêu đề giữa trang, nền lưới mờ)
   -------------------------------------------------------------------------- */
.td-page-hero {
  position: relative;
  text-align: center;
  padding: 70px 24px 64px;
  border-bottom: 1px solid var(--td-border);
  background: #0d0d0d;
  overflow: hidden;
}
.td-page-hero--compact { padding: 64px 24px 58px; }

.td-page-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.td-page-hero__watermark {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 10px;
  font-family: var(--td-font-heading);
  font-size: clamp(60px, 7vw, 96px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .03);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.td-page-hero__inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

/* Eyebrow: chữ vàng nhỏ + 2 gạch hai bên */
.td-page-hero__eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: var(--td-font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--td-accent-text);
}
.td-page-hero__eyebrow::before,
.td-page-hero__eyebrow::after {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--td-accent);
}

.td-page-hero__title {
  margin: 20px 0 0;
  font-size: clamp(30px, 4.6vw, 50px);
  line-height: 1.34;
  color: var(--td-text);
}

.td-page-hero__lead {
  color: #b8b8b8;
  max-width: 600px;
  margin: 18px auto 0;
  font-size: 16px;
}
.td-page-hero__lead--narrow { max-width: 560px; font-size: 15.5px; margin-top: 14px; }

/* Chữ nền vàng nghiêng (highlight trong tiêu đề) */
.td-highlight {
  display: inline-block;
  padding: 2px 16px 7px;
  background: var(--td-accent);
  color: var(--td-ink);
  line-height: 1.3;
  transform: skewX(-8deg);
  box-shadow: 6px 6px 0 rgba(252, 185, 21, .18);
}
.td-highlight > span { display: inline-block; transform: skewX(8deg); }

/* --------------------------------------------------------------------------
   Giới thiệu — câu chuyện
   -------------------------------------------------------------------------- */
.td-story {
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 24px 0;
}
.td-story__intro {
  font-size: 19px;
  font-weight: 600;
  color: var(--td-text);
  border-left: 3px solid var(--td-accent);
  padding-left: 18px;
  margin: 0 0 24px;
}
.td-story__text { color: #565656; font-size: 15.5px; margin: 0 0 16px; }
.td-story__text:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Giới thiệu — số liệu
   -------------------------------------------------------------------------- */
.td-stat {
  height: 100%;
  text-align: center;
  padding: 28px 12px;
  background: var(--td-bg-alt);
  border: 1px solid var(--td-border);
  border-radius: 10px;
}
.td-stat__num {
  font-family: var(--td-font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--td-text);
  line-height: 1;
}
.td-stat__num--accent { color: var(--td-accent-text); }
.td-stat__label {
  font-size: 13px;
  color: var(--td-muted);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* --------------------------------------------------------------------------
   Icon tròn nền vàng mờ (giá trị cốt lõi, kênh liên hệ)
   -------------------------------------------------------------------------- */
.td-icon-circle {
  width: 60px;
  height: 60px;
  margin-inline: auto;
  border-radius: 50%;
  background: var(--td-accent-soft);
  color: var(--td-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
}
.td-icon-circle--sm { width: 52px; height: 52px; }

/* --------------------------------------------------------------------------
   Giới thiệu — giá trị cốt lõi
   -------------------------------------------------------------------------- */
.td-value-card {
  height: 100%;
  padding: 28px 24px;
  border-radius: 12px;
  text-align: center;
}
.td-value-card__title {
  font-family: var(--td-font-body);
  text-transform: none;
  letter-spacing: 0;
  font-size: 18px;
  font-weight: 700;
  margin: 16px 0 10px;
}
.td-value-card__text { color: var(--td-muted); font-size: 14px; margin: 0; }

/* --------------------------------------------------------------------------
   CTA panel (Giới thiệu)
   -------------------------------------------------------------------------- */
.td-cta-panel {
  background:
    radial-gradient(circle at 20% 20%, rgba(252, 185, 21, .14), transparent 50%),
    var(--td-bg-alt);
  border: 1px solid var(--td-border);
  border-radius: 14px;
  padding: 44px 32px;
  text-align: center;
}
.td-cta-panel__title { font-size: 28px; color: var(--td-text); margin: 0; }
.td-cta-panel__sub {
  color: var(--td-muted);
  margin: 10px auto 22px;
  max-width: 520px;
  font-size: 15px;
}

/* Nút viền trắng (ghost) */
.td-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 30px;
  background: transparent;
  border: 1px solid var(--td-text);
  color: var(--td-text);
  border-radius: 4px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease;
}
.td-btn-ghost:hover { border-color: var(--td-accent-text); color: var(--td-accent-text); }

/* --------------------------------------------------------------------------
   Liên hệ — card kênh liên hệ
   -------------------------------------------------------------------------- */
.td-contact-card {
  height: 100%;
  padding: 28px 22px;
  border-radius: 12px;
  text-align: center;
}
.td-contact-card__title {
  font-family: var(--td-font-body);
  text-transform: none;
  letter-spacing: 0;
  font-size: 16px;
  font-weight: 700;
  margin: 14px 0 8px;
}
.td-contact-card__text { color: var(--td-muted); font-size: 14px; margin: 0; line-height: 1.6; }
.td-contact-card__hotline { color: var(--td-accent-text); font-weight: 700; font-size: 18px; }
.td-contact-card__link { color: var(--td-accent-text); }
.td-contact-card__handle { color: var(--td-accent-text); font-weight: 700; }

/* --------------------------------------------------------------------------
   Liên hệ — form + panel "bản đồ"
   -------------------------------------------------------------------------- */
.td-contact-panel { height: 100%; padding: 28px; border-radius: 12px; }
.td-contact-panel__title { font-size: 22px; color: var(--td-text); margin: 0 0 6px; }
.td-contact-panel__sub { color: var(--td-muted); font-size: 14px; margin: 0 0 20px; }

.td-contact-map {
  height: 100%;
  border: 1px solid var(--td-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.td-contact-map__visual {
  flex: 1;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  background-color: #efefef;
  background-image:
    radial-gradient(circle at 50% 42%, rgba(255, 178, 44, .18), transparent 60%),
    linear-gradient(rgba(0, 0, 0, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, .05) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}
.td-contact-map__pin {
  color: var(--td-accent-text);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .4));
}
.td-contact-map__title {
  font-family: var(--td-font-heading);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--td-text);
}
.td-contact-map__note { color: var(--td-muted); font-size: 13.5px; max-width: 300px; }

.td-contact-map__channels {
  padding: 18px 20px;
  background: var(--td-bg-alt);
  border-top: 1px solid var(--td-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.td-contact-map__channel { display: flex; gap: 10px; font-size: 13.5px; }
.td-contact-map__label { color: var(--td-accent-text); font-weight: 700; min-width: 82px; }
.td-contact-map__value { color: #444; }

/* --------------------------------------------------------------------------
   Chính sách — side nav + nội dung
   -------------------------------------------------------------------------- */
.td-policy { padding-top: 40px; }

.td-policy-nav {
  position: sticky;
  top: 160px;
  background: var(--td-bg-alt);
  border: 1px solid var(--td-border);
  border-radius: 12px;
  padding: 10px;
}
.td-policy-nav__btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #444;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.td-policy-nav__btn:hover { color: var(--td-accent-text); }
.td-policy-nav__btn.active { background: var(--td-accent-soft); color: var(--td-accent-text); }

.td-policy-nav__help {
  margin: 10px 4px 6px;
  padding: 14px;
  background: rgba(252, 185, 21, .07);
  border: 1px solid rgba(252, 185, 21, .3);
  border-radius: 8px;
  font-size: 13px;
  color: #c9c9c9;
  line-height: 1.6;
}
.td-policy-nav__phone { color: var(--td-accent-text); font-weight: 700; font-size: 15px; }

.td-policy-content { max-width: 780px; }

.td-policy-title {
  margin: 16px 0 24px;
  font-size: clamp(30px, 3.4vw, 40px);
  line-height: 1.25;
  color: var(--td-text);
}

.td-policy-block {
  margin-bottom: 22px;
  padding: 22px 24px;
  border-radius: 12px;
}
.td-policy-block__head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 10px;
}
.td-policy-block__num {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--td-accent-soft);
  color: var(--td-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--td-font-heading);
  font-size: 14px;
  font-weight: 700;
}
.td-policy-block__heading { font-weight: 700; font-size: 16px; color: var(--td-text); }
.td-policy-block__body { margin: 0; font-size: 14.5px; color: #b8b8b8; line-height: 1.75; }

@media (max-width: 991.98px) {
  .td-policy-nav { position: static; }
}