/*
 * DHTD Child — home.css
 * Layout riêng cho Trang chủ. Utility dùng chung (container/eyebrow/buttons...)
 * đã chuyển sang main.css để Dịch vụ/Sản phẩm/Giải pháp... dùng lại được.
 * Nguyên tắc:
 * - Bất đối xứng có chủ đích, không mọi thứ căn giữa.
 * - Màu: Navy/Sky/White/Light-bg là nền tảng, Gold CHỈ dùng cho 1 CTA nổi bật nhất/trang.
 * - Không dùng shadow to bản/gradient blob mờ ảo — dùng border 1px + spacing rộng rãi.
 * - Spacing theo thang cố định (8px) để nhìn có hệ thống, không tuỳ tiện.
 */

/* ---------------------------------- Hero ---------------------------------- */
.dhtd-hero {
  /* Task 54 (11/09/2026): 88/96px cũ + Value props 40/88px cộng dồn thành
     khoảng trắng quá lớn giữa Hero và section kế tiếp — giảm theo thang
     chuẩn hóa (xem token trong brand-colors.css). */
  padding: var(--dhtd-hero-space) 0 var(--dhtd-section-space-sm);
  background: var(--dhtd-white);
  border-bottom: 1px solid var(--dhtd-border);
  overflow: hidden;
}
.dhtd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.62fr);
  gap: 56px;
  align-items: center;
}
.dhtd-hero__title {
  font-size: clamp(2.1rem, 4vw, 3.15rem);
  line-height: 1.14;
  color: var(--dhtd-navy);
  margin: 0 0 24px;
}
.dhtd-hero__desc {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--dhtd-text);
  max-width: 46ch;
  margin: 0 0 32px;
}
.dhtd-hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.dhtd-hero__note {
  font-size: 0.875rem;
  color: var(--dhtd-muted);
  border-top: 1px solid var(--dhtd-border);
  padding-top: 18px;
  margin: 0;
  max-width: 44ch;
}
.dhtd-hero__note a { color: inherit; text-decoration: underline; }
.dhtd-hero__art { display: flex; justify-content: center; }
.dhtd-circuit-svg { width: 100%; max-width: 400px; height: auto; }
.dhtd-hero__art-image {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--dhtd-border);
}

/* Vị trí hero art đổi trái/phải theo Options Page "Trang chủ (Hero)" — chỉ áp
   dụng ở desktop; mobile luôn giữ art lên trước nội dung (rule ở breakpoint
   dưới, không đổi theo modifier này). */
.dhtd-hero__grid--art-left {
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
}
.dhtd-hero__grid--art-left .dhtd-hero__art {
  order: -1;
}

@media (max-width: 860px) {
  .dhtd-hero__grid,
  .dhtd-hero__grid--art-left { grid-template-columns: 1fr; }
  /* Task 1.1 (31/08/2026, lần 2 — build trước bị cache CSS cũ do
     DHTD_CHILD_VERSION tĩnh, đã bump version trong functions.php): mobile
     phải hiện Eyebrow → Tiêu đề → Mô tả → 2 CTA TRƯỚC, ảnh data center hiện
     SAU CÙNG — ngược lại thứ tự desktop (ảnh bên phải/trái tuỳ art_position).
     Set order tường minh cho CẢ 2 phần tử (không chỉ phần tử ảnh) để chắc
     chắn thắng mọi rule order khác áp dụng ở viewport này, dùng đúng 1 bộ
     markup dùng chung cho cả 2 breakpoint (không nhân đôi HTML desktop/mobile).
     Selector liệt kê cả biến thể `--art-left` vì rule gốc của biến thể đó
     (`.dhtd-hero__grid--art-left .dhtd-hero__art{order:-1}` ở trên, áp dụng
     mọi viewport) có cùng specificity — phải khai báo lại ở đây để thắng nhờ
     đứng sau trong cascade, nếu không ảnh vẫn lên đầu trên mobile khi
     art_position = "left". */
  .dhtd-hero__content {
    order: 1;
  }
  .dhtd-hero__grid--art-left .dhtd-hero__art,
  .dhtd-hero__art {
    order: 2;
    max-width: 260px;
    margin: 8px auto 0;
  }
}

/* ---------------------------------- Services (editorial list) ---------------------------------- */
.dhtd-services { padding: var(--dhtd-section-space) 0; background: var(--dhtd-light-bg); } /* Task 54: 96px→chuẩn */
.dhtd-service-list {
  border-top: 1px solid var(--dhtd-border);
}
.dhtd-service-row {
  display: grid;
  grid-template-columns: 64px minmax(0,1fr) 24px;
  gap: 28px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--dhtd-border);
  text-decoration: none !important;
  transition: padding-left .18s ease, background-color .18s ease;
}
.dhtd-service-row:hover {
  padding-left: 12px;
  background-color: rgba(22, 62, 124, 0.03);
}
.dhtd-service-row__index {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dhtd-sky);
  opacity: 0.55;
}
.dhtd-service-row__title {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dhtd-navy);
  margin-bottom: 8px;
}
.dhtd-service-row__desc {
  display: block;
  color: var(--dhtd-muted);
  line-height: 1.6;
  max-width: 62ch;
}
.dhtd-service-row__arrow {
  color: var(--dhtd-navy);
  font-size: 1.25rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .18s ease, transform .18s ease;
  align-self: center;
}
.dhtd-service-row:hover .dhtd-service-row__arrow {
  opacity: 1;
  transform: translateX(0);
}
@media (max-width: 640px) {
  .dhtd-service-row { grid-template-columns: 40px 1fr; }
  .dhtd-service-row__arrow { display: none; }
}

/* ---------------------------------- Brands strip (Task 63) ----------------------------------
   Khối "Đối tác công nghệ": chưa có bộ logo chính thức nên dùng TÊN HÃNG trong ô đồng nhất.
   Desktop 1 hàng 7 ô; tablet 4+3; mobile 2 cột — hàng cuối luôn căn giữa (flex-wrap). */
.dhtd-brands {
  padding: var(--dhtd-section-space-sm) 0;
  background: var(--dhtd-white);
  border-bottom: 1px solid var(--dhtd-border);
}
.dhtd-brands .dhtd-section-head { max-width: none; margin: 0 0 22px; text-align: center; }
.dhtd-brands .dhtd-eyebrow { margin: 0; }
.dhtd-brands__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.dhtd-brands__list li {
  flex: 0 0 calc((100% - 6 * 14px) / 7);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 10px 12px;
  box-sizing: border-box;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--dhtd-navy);
  background: var(--dhtd-light-bg);
  border: 1px solid var(--dhtd-border);
  border-radius: 10px;
}
@media (min-width: 1208px) {
  .dhtd-brands__list li { padding-inline: 4px; font-size: 0.9375rem; white-space: nowrap; }
}
@media (max-width: 1100px) {
  .dhtd-brands__list li { flex-basis: calc((100% - 3 * 14px) / 4); }
}
@media (max-width: 600px) {
  .dhtd-brands .dhtd-section-head { margin-bottom: 18px; }
  .dhtd-brands__list { gap: 10px; }
  .dhtd-brands__list li { flex-basis: calc((100% - 10px) / 2); min-height: 56px; font-size: 0.9375rem; }
}

/* ---------------------------------- Why us ---------------------------------- */
.dhtd-why { padding: var(--dhtd-section-space) 0; background: var(--dhtd-white); } /* Task 54: dead rule (bị .dhtd-why navy phía dưới đè), sửa cho đồng bộ code */
.dhtd-why__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 56px;
}
.dhtd-why__list { display: flex; flex-direction: column; gap: 32px; }
.dhtd-why__item { border-left: 3px solid var(--dhtd-gold); padding-left: 20px; }
.dhtd-why__item-title { font-size: 1.1rem; color: var(--dhtd-navy); margin: 0 0 8px; }
.dhtd-why__item-desc { color: var(--dhtd-muted); line-height: 1.6; margin: 0; }
@media (max-width: 860px) {
  .dhtd-why__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- Case studies ---------------------------------- */
.dhtd-cases { padding: var(--dhtd-section-space) 0; background: var(--dhtd-light-bg); } /* Task 54: 96px→chuẩn */
.dhtd-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.dhtd-case-card {
  display: block;
  background: var(--dhtd-white);
  border: 1px solid var(--dhtd-border);
  border-radius: 8px;
  overflow: hidden;
  text-decoration: none !important;
  transition: border-color .15s ease, transform .15s ease;
}
.dhtd-case-card:hover { border-color: var(--dhtd-sky); transform: translateY(-3px); }
.dhtd-case-card__media img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.dhtd-case-card__body { padding: 22px; }
.dhtd-case-card__title { font-size: 1.05rem; color: var(--dhtd-navy); margin: 0 0 8px; }
.dhtd-case-card__excerpt { color: var(--dhtd-muted); font-size: 0.9375rem; line-height: 1.55; margin: 0; }
@media (max-width: 860px) {
  .dhtd-case-grid { grid-template-columns: 1fr; }
}
.dhtd-empty-state {
  border: 1px dashed var(--dhtd-border);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  color: var(--dhtd-muted);
}

/* ---------------------------------- CTA band ---------------------------------- */
.dhtd-cta { padding: var(--dhtd-cta-space) 0; background: var(--dhtd-navy); } /* Task 54: CTA cuối trang theo chuẩn 56-64px */
.dhtd-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.dhtd-cta__title { color: var(--dhtd-white); font-size: 1.6rem; margin: 0 0 10px; max-width: 32ch; }
.dhtd-cta__desc { color: rgba(255,255,255,0.72); margin: 0; max-width: 46ch; }

/* ==========================================================================
   Rebuild 31/08/2026 — theo mockup "DHTD - Trang chủ mới" (solution-first).
   ========================================================================== */

/* ---------------------------------- Value props (dưới Hero) ---------------------------------- */
.dhtd-value-props { padding: var(--dhtd-section-space-sm) 0; background: var(--dhtd-white); } /* Task 54: bottom 88px→chuẩn nhỏ (section chuyển tiếp) */
.dhtd-value-props__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.dhtd-value-props__item {
  padding: 24px;
  border: 1px solid var(--dhtd-border);
  border-radius: 8px;
}
.dhtd-value-props__icon,
.dhtd-value-props__icon .dhtd-icon-svg {
  display: inline-block;
  width: 28px;
  height: 28px;
  color: var(--dhtd-sky);
  margin-bottom: 14px;
}
.dhtd-value-props__title { font-size: 1rem; color: var(--dhtd-navy); margin: 0 0 6px; }
.dhtd-value-props__desc { font-size: 0.9375rem; color: var(--dhtd-muted); line-height: 1.55; margin: 0; }
@media (max-width: 860px) {
  .dhtd-value-props__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .dhtd-value-props__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- Giải pháp công nghệ (card grid, thay list) ---------------------------------- */
.dhtd-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.dhtd-service-card {
  padding: 32px 26px;
  background: var(--dhtd-white);
  border: 1px solid var(--dhtd-border);
  border-radius: 10px;
  transition: border-color .15s ease, transform .15s ease;
}
.dhtd-service-card:hover { border-color: var(--dhtd-sky); transform: translateY(-3px); }
.dhtd-service-card__icon,
.dhtd-service-card__icon .dhtd-icon-svg {
  display: inline-block;
  width: 30px;
  height: 30px;
  color: var(--dhtd-navy);
  margin-bottom: 18px;
}
.dhtd-service-card__title { font-size: 1.1rem; color: var(--dhtd-navy); margin: 0 0 10px; }
.dhtd-service-card__desc { color: var(--dhtd-muted); line-height: 1.6; font-size: 0.9375rem; margin: 0 0 16px; }
.dhtd-service-card__link { font-weight: 700; color: var(--dhtd-sky); text-decoration: none; font-size: 0.9375rem; }
.dhtd-service-card__link:hover { color: var(--dhtd-navy); }
@media (max-width: 1000px) {
  .dhtd-service-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .dhtd-service-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- Thiết bị & giải pháp phần cứng (catalog) ---------------------------------- */
.dhtd-catalog { padding: var(--dhtd-section-space) 0; background: var(--dhtd-white); } /* Task 54: 96px→chuẩn */
.dhtd-catalog__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 36px;
}
.dhtd-catalog__tab {
  padding: 9px 18px;
  border: 1px solid var(--dhtd-border);
  border-radius: 999px;
  background: var(--dhtd-white);
  color: var(--dhtd-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}
.dhtd-catalog__tab.is-active {
  background: var(--dhtd-navy);
  border-color: var(--dhtd-navy);
  color: var(--dhtd-white);
}
.dhtd-catalog__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.dhtd-catalog__card {
  border: 1px solid var(--dhtd-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--dhtd-white);
}
.dhtd-catalog__card-media { aspect-ratio: 4/3; background: var(--dhtd-light-bg); display: flex; align-items: center; justify-content: center; }
.dhtd-catalog__card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dhtd-catalog__card-media-placeholder { width: 40%; height: 40%; background: var(--dhtd-border); border-radius: 6px; }
.dhtd-catalog__card-body { padding: 20px; }
.dhtd-catalog__card-brand { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--dhtd-sky); margin: 0 0 6px; }
.dhtd-catalog__card-title { font-size: 1rem; color: var(--dhtd-navy); margin: 0 0 8px; line-height: 1.35; }
.dhtd-catalog__card-desc { font-size: 0.875rem; color: var(--dhtd-muted); line-height: 1.55; margin: 0 0 16px; min-height: 42px; }
.dhtd-catalog__footer { text-align: center; margin-top: 40px; }
.dhtd-catalog__disclaimer { margin: 14px 0 0; font-size: 0.8125rem; color: var(--dhtd-muted); }
@media (max-width: 1000px) {
  .dhtd-catalog__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .dhtd-catalog__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- Vì sao chọn DHTD (Deep Navy band, 4 item) ---------------------------------- */
.dhtd-why { padding: var(--dhtd-section-space) 0; background: var(--dhtd-navy); } /* Task 54: 96px→chuẩn (rule thắng — section thật hiển thị) */
.dhtd-section-head--on-navy { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.dhtd-eyebrow--on-navy { color: var(--dhtd-gold); }
.dhtd-section-title--on-navy { color: var(--dhtd-white); }
.dhtd-why__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
}
.dhtd-why__item { text-align: center; }
.dhtd-why__icon,
.dhtd-why__icon .dhtd-icon-svg {
  display: inline-block;
  width: 32px;
  height: 32px;
  color: var(--dhtd-gold);
  margin-bottom: 16px;
}
.dhtd-why__item-title { font-size: 1.05rem; color: var(--dhtd-white); margin: 0 0 8px; }
.dhtd-why__item-desc { color: rgba(255,255,255,0.7); line-height: 1.6; font-size: 0.9375rem; margin: 0; }
@media (max-width: 860px) {
  .dhtd-why__grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
}
@media (max-width: 540px) {
  .dhtd-why__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- Giải pháp theo bài toán doanh nghiệp ---------------------------------- */
.dhtd-biz-solutions { padding: var(--dhtd-section-space) 0; background: var(--dhtd-light-bg); } /* Task 54: 96px→chuẩn */
.dhtd-biz-solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.dhtd-biz-solutions__card {
  padding: 36px 28px;
  background: var(--dhtd-navy);
  border-radius: 10px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
}
.dhtd-biz-solutions__tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(245, 166, 35, 0.16);
  color: var(--dhtd-gold);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.dhtd-biz-solutions__title { color: var(--dhtd-white); font-size: 1.2rem; margin: 0 0 12px; }
.dhtd-biz-solutions__desc { color: rgba(255,255,255,0.72); line-height: 1.6; font-size: 0.9375rem; margin: 0 0 20px; flex-grow: 1; }
.dhtd-biz-solutions__link { color: var(--dhtd-gold); font-weight: 700; text-decoration: none; font-size: 0.9375rem; }
.dhtd-biz-solutions__link:hover { color: var(--dhtd-white); }
@media (max-width: 900px) {
  .dhtd-biz-solutions__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- Dự án tiêu biểu (1 featured + 2 secondary) ---------------------------------- */
.dhtd-cases__layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}
.dhtd-case-featured {
  display: flex;
  flex-direction: column;
  background: var(--dhtd-white);
  border: 1px solid var(--dhtd-border);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none !important;
}
.dhtd-case-featured__media { aspect-ratio: 16/9; background: var(--dhtd-light-bg); }
.dhtd-case-featured__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dhtd-case-featured__media-placeholder { display: block; width: 100%; height: 100%; }
.dhtd-case-featured__body { padding: 28px; }
.dhtd-case-featured__tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--dhtd-light-bg);
  color: var(--dhtd-navy);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.dhtd-case-featured__title { font-size: 1.3rem; color: var(--dhtd-navy); margin: 0 0 14px; }
.dhtd-case-featured__body p { font-size: 0.9375rem; color: var(--dhtd-text); line-height: 1.6; margin: 0 0 8px; }
.dhtd-case-featured__body .dhtd-btn { margin-top: 12px; }
.dhtd-case-secondary { display: flex; flex-direction: column; gap: 24px; }
.dhtd-case-secondary .dhtd-case-card { flex: 1; display: flex; flex-direction: column; }
@media (max-width: 860px) {
  .dhtd-cases__layout { grid-template-columns: 1fr; }
}

/* ---------------------------------- Đối tác công nghệ (căn giữa, không label lệch) ---------------------------------- */

/* ---------------------------------- Kiến thức & Góc nhìn ---------------------------------- */
.dhtd-knowledge { padding: var(--dhtd-section-space) 0; background: var(--dhtd-white); } /* Task 54: 96px→chuẩn */
.dhtd-section-head--with-action {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.dhtd-knowledge__all-link { font-weight: 700; color: var(--dhtd-sky); text-decoration: none; white-space: nowrap; }
.dhtd-knowledge__all-link:hover { color: var(--dhtd-navy); }
.dhtd-knowledge__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.dhtd-knowledge__card {
  display: block;
  background: var(--dhtd-white);
  border: 1px solid var(--dhtd-border);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none !important;
  transition: border-color .15s ease, transform .15s ease;
}
.dhtd-knowledge__card:hover { border-color: var(--dhtd-sky); transform: translateY(-3px); }
.dhtd-knowledge__card:focus-visible {
  outline: 2px solid var(--dhtd-sky);
  outline-offset: 3px;
  border-color: var(--dhtd-sky);
}
.dhtd-knowledge__card-media { aspect-ratio: 16/9; background: var(--dhtd-navy); }
.dhtd-knowledge__card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dhtd-knowledge__card-media-placeholder { display: block; width: 100%; height: 100%; }
.dhtd-knowledge__card-body { padding: 20px; }
.dhtd-knowledge__card-cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dhtd-sky);
  margin-bottom: 10px;
}
.dhtd-knowledge__card-title { display: block; font-size: 1.0625rem; color: var(--dhtd-navy); margin: 0 0 10px; line-height: 1.4; }
.dhtd-knowledge__card-date { display: block; font-size: 0.8125rem; color: var(--dhtd-muted); margin-bottom: 12px; }
.dhtd-knowledge__card-excerpt { font-size: 0.9375rem; color: var(--dhtd-text); line-height: 1.6; margin: 0 0 16px; }
.dhtd-knowledge__card-cta { display: block; font-size: 0.875rem; font-weight: 700; color: var(--dhtd-navy); }
.dhtd-knowledge__card-cta span[aria-hidden] { color: var(--dhtd-gold); }
@media (max-width: 1000px) {
  .dhtd-knowledge__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .dhtd-knowledge__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------- CTA banner gọn (Task 64) ----------------------------------
   Trái: tiêu đề + mô tả; phải: nhóm nút, căn giữa theo chiều dọc. Chiều cao theo nội dung. */
.dhtd-cta { padding-block: calc(var(--dhtd-cta-space) + 12px); } /* Task 64: banner gọn nhưng thoáng, cao ~220-250px desktop */
.dhtd-cta__inner { align-items: center; flex-wrap: nowrap; gap: 40px; }
.dhtd-cta__intro { flex: 1 1 auto; min-width: 0; }
.dhtd-cta__title { max-width: none; }
.dhtd-cta__desc { max-width: 60ch; }
.dhtd-cta__actions { flex: 0 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
/* Nút phụ trên nền navy: viền trắng mờ, không nền */
.dhtd-btn--on-navy {
  border-color: rgba(255,255,255,0.55);
  color: var(--dhtd-white) !important;
  background-color: transparent;
}
.dhtd-btn--on-navy:hover { border-color: var(--dhtd-white); background-color: rgba(255,255,255,0.10); }
.dhtd-cta a.dhtd-btn:focus-visible { outline: 2px solid var(--dhtd-gold); outline-offset: 3px; }
@media (max-width: 900px) {
  .dhtd-cta__inner { flex-direction: column; align-items: flex-start; gap: 22px; }
}
@media (max-width: 480px) {
  .dhtd-cta__actions { width: 100%; flex-direction: column; align-items: stretch; }
  .dhtd-cta__actions .dhtd-btn { justify-content: center; }
}

/* ---------------------------------- Icon SVG dùng chung ---------------------------------- */
.dhtd-icon-svg { display: block; width: 100%; height: 100%; }