/* =============================================================================
   Pages: cart (one-step order), contact, regular pages, 404.
   ============================================================================= */

/* ---------- Regular page ---------- */
.dmh-page { padding-bottom: var(--dmh-section); }
.dmh-page__head { padding-block: 14px 18px; }
.dmh-page__title { margin: 6px 0 0; font-size: var(--dmh-text-h1); font-weight: 700; }
.dmh-page__body { max-width: 900px; padding: clamp(18px, 3vw, 36px); border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); }
.dmh-page__body h2 { position: relative; padding-left: 12px; }
.dmh-page__body h2::before { content: ""; position: absolute; left: 0; top: 0.15em; bottom: 0.15em; width: 4px; border-radius: 4px; background: var(--dmh-gold-gradient); }
.dmh-page__body .dmh-callout { padding: 12px 16px; border-left: 3px solid var(--dmh-gold-500); border-radius: 0 8px 8px 0; background: var(--dmh-surface-alt); font-size: var(--dmh-text-sm); }

/* ---------- About page (page-gioi-thieu.php): hero, facts, wide editor content, categories, brands ---------- */
.dmh-about { padding-bottom: 0; }
.dmh-about__hero {
  position: relative; overflow: hidden; isolation: isolate; color: var(--dmh-on-dark);
  background: radial-gradient(60% 90% at 82% 45%, color-mix(in srgb, var(--dmh-gold-500) 16%, var(--dmh-navy-800)), var(--dmh-navy-950) 70%);
}
.dmh-about__hero::before {
  content: ""; position: absolute; z-index: -1; top: 50%; right: -6%; width: 46%; aspect-ratio: 1; border: 1px solid rgb(234 211 154 / 0.22);
  border-radius: 50%; outline: 1px solid rgb(234 211 154 / 0.1); outline-offset: 48px; transform: translateY(-50%);
}
.dmh-about__hero-inner {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; gap: clamp(20px, 4vw, 64px);
  min-height: clamp(380px, 32vw, 500px); padding-block: 4px clamp(64px, 7vw, 100px);
}
.dmh-about__hero .dmh-breadcrumbs, .dmh-about__hero .dmh-breadcrumbs a { color: var(--dmh-on-dark-muted); }
.dmh-about__hero .dmh-breadcrumbs .breadcrumb_last { color: var(--dmh-on-dark); }
.dmh-about__intro .dmh-eyebrow { margin-top: clamp(24px, 4vw, 48px); }
.dmh-about__title { margin: 14px 0; color: var(--dmh-white); font-size: clamp(2.2rem, 1.1rem + 3vw, 4rem); font-weight: 700; line-height: 1.04; letter-spacing: -0.035em; }
.dmh-about__title span { display: block; background: linear-gradient(100deg, var(--dmh-gold-200), var(--dmh-gold-400) 45%, var(--dmh-gold-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.dmh-about__lead { max-width: 52ch; margin: 0 0 26px; color: var(--dmh-on-dark-soft); font-size: clamp(1rem, 0.9rem + 0.3vw, 1.15rem); }
.dmh-about__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }
.dmh-about__zalo { --btn-bg: transparent; --btn-fg: var(--dmh-white); --btn-border: var(--dmh-line-on-dark); }
.dmh-about__zalo .dmh-zalo-mark { width: 20px; height: 20px; }
.dmh-about__visual { position: relative; align-self: stretch; min-height: 300px; }
.dmh-about__orb {
  position: absolute; margin: 0; aspect-ratio: 1; overflow: hidden; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--dmh-white), var(--dmh-stage-solid) 68%, var(--dmh-stage-edge));
  box-shadow: 0 30px 50px -26px rgb(0 0 0 / 0.75);
}
.dmh-about__orb img { width: 100%; height: 100%; object-fit: contain; padding: 14%; mix-blend-mode: multiply; }
.dmh-about__orb.is-1 { z-index: 2; top: 50%; left: 50%; width: min(62%, 340px); translate: -50% -50%; animation: dmh-about-settle 1s var(--dmh-ease) backwards; }
.dmh-about__orb.is-2 { z-index: 3; bottom: 4%; left: 4%; width: 28%; animation: dmh-about-rise 0.9s var(--dmh-ease) 0.3s backwards; }
.dmh-about__orb.is-3 { z-index: 1; top: 2%; right: 2%; width: 26%; animation: dmh-about-rise 0.9s var(--dmh-ease) 0.45s backwards; }
@keyframes dmh-about-settle { from { transform: scale(0.9); } }
@keyframes dmh-about-rise { from { opacity: 0; transform: translateY(var(--dmh-rise, 24px)) scale(0.9); } }

.dmh-about__facts {
  position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: calc(-1 * clamp(40px, 4.5vw, 60px)) 0 0;
  padding: 0; overflow: hidden; border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-line); box-shadow: var(--dmh-shadow-lift); list-style: none;
}
.dmh-about__facts li { display: grid; gap: 4px; padding: clamp(18px, 2.4vw, 30px); background: var(--dmh-white); }
.dmh-about__facts strong { color: var(--dmh-navy-900); font-size: clamp(2rem, 1.3rem + 1.8vw, 3.2rem); font-weight: 700; line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.dmh-about__facts span { color: var(--dmh-text-muted); font-size: 0.82rem; }

/* Editor content spread across the width: first paragraph as a large lead, headings with a gold rule, lists as
   numbered cards, later paragraphs (contact) as a card. */
.dmh-about__content { padding-top: clamp(36px, 5vw, 72px); font-size: 1rem; line-height: 1.75; }
.dmh-about__content > p:first-child { max-width: 1080px; margin: 0; color: var(--dmh-ink-900); font-size: clamp(1.15rem, 0.9rem + 0.9vw, 1.65rem); line-height: 1.5; letter-spacing: -0.01em; }
.dmh-about__content h2 { display: flex; align-items: center; gap: 12px; margin: clamp(36px, 4.5vw, 60px) 0 18px; font-size: var(--dmh-text-h2); font-weight: 700; }
.dmh-about__content h2::before { content: ""; flex: none; width: 28px; height: 2px; background: var(--dmh-gold-gradient); }
.dmh-about__content ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--dmh-gap); margin: 0; padding: 0; list-style: none; counter-reset: dmh-commit; }
.dmh-about__content li {
  position: relative; padding: 64px 22px 24px; border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white);
  color: var(--dmh-text-muted); font-size: 0.92rem; line-height: 1.6; counter-increment: dmh-commit; transition: border-color var(--dmh-dur), transform 420ms var(--dmh-ease);
}
.dmh-about__content li::before { content: counter(dmh-commit, decimal-leading-zero); position: absolute; top: 18px; left: 22px; color: transparent; font-size: 2.1rem; font-weight: 700; line-height: 1; -webkit-text-stroke: 1px var(--dmh-gold-500); }
.dmh-about__content li strong { display: block; margin-bottom: 6px; color: var(--dmh-text); font-size: 1.05rem; line-height: 1.35; }
.dmh-about__content > p:not(:first-child) { margin: 0; padding: clamp(18px, 2.4vw, 28px); border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); font-size: 1.02rem; line-height: 1.9; }
.dmh-about__content > p:not(:first-child) a { color: var(--dmh-navy-900); font-weight: 700; }
@media (hover: hover) and (pointer: fine) {
  .dmh-about__content li:hover { border-color: var(--dmh-gold-500); transform: translateY(-3px); }
}

.dmh-about__catlist { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--dmh-gap); margin: 0; padding: 0; list-style: none; }
.dmh-about__catlist a {
  display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 12px; height: 100%; padding: 12px 14px;
  border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); color: var(--dmh-text); text-decoration: none; transition: border-color var(--dmh-dur);
}
.dmh-about__catimg { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, var(--dmh-white), var(--dmh-stage-solid) 75%); }
.dmh-about__catimg img { width: 74%; height: 74%; object-fit: contain; mix-blend-mode: multiply; transition: transform var(--dmh-dur-slow) var(--dmh-ease); }
.dmh-about__catname { display: grid; gap: 2px; font-size: 0.92rem; font-weight: 700; line-height: 1.3; }
.dmh-about__catname small { color: var(--dmh-text-muted); font-size: 0.72rem; font-weight: 400; }
.dmh-about__catlist a:hover { border-color: var(--tile); }
.dmh-about__catlist a:hover img { transform: translateY(-6%) scale(1.08); }
.dmh-about__brandlist { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 0; margin: 0; padding: 0; list-style: none; }
.dmh-about__brandlist li:not(:last-child)::after { content: "/"; margin: 0 12px 0 8px; color: var(--dmh-gold-500); }
.dmh-about__brandlist a { display: inline-block; padding: 4px 0; color: var(--dmh-ink-600); font-size: clamp(1.05rem, 0.85rem + 0.6vw, 1.45rem); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; transition: color var(--dmh-dur); }
.dmh-about__brandlist a:hover { color: var(--dmh-navy-950); }
@media (max-width: 1199px) {
  .dmh-about__content ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dmh-about__catlist { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
  .dmh-about__hero-inner { grid-template-columns: 1fr; padding-bottom: 72px; }
  .dmh-about__visual { min-height: 260px; }
  .dmh-about__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dmh-about__catlist { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .dmh-about__visual { min-height: 220px; }
  .dmh-about__content ul { grid-template-columns: 1fr; }
  .dmh-about__catlist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dmh-about__catlist a { grid-template-columns: 48px minmax(0, 1fr); gap: 10px; padding: 10px; }
  .dmh-about__catimg { width: 48px; height: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  .dmh-about__orb { animation: none; }
}

/* ---------- Cart ---------- */
.dmh-cartpage { padding-bottom: var(--dmh-section); }
.dmh-cartpage__title { margin: 12px 0 16px; font-size: var(--dmh-text-h1); font-weight: 700; }
.dmh-cartpage__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(16px, 2.5vw, 32px); align-items: start; }
.dmh-cartpage__grid[hidden] { display: none; }
.dmh-cartpage__items, .dmh-cartpage__form { padding: clamp(14px, 2.4vw, 24px); border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); }
.dmh-cartpage__form { position: sticky; top: calc(var(--dmh-header-h) + var(--dmh-adminbar) + 14px); }
.dmh-cartlist ul { margin: 0; padding: 0; list-style: none; }
.dmh-cartlist__item { display: grid; grid-template-columns: 84px minmax(0, 1fr) auto; grid-template-areas: "thumb info line" "thumb qty line"; gap: 6px 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--dmh-line); }
.dmh-cartlist__thumb { grid-area: thumb; width: 84px; height: 84px; padding: 6px; border-radius: 10px 3px 10px 3px; background: var(--dmh-stage); }
.dmh-cartlist__thumb img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.dmh-cartlist__info { grid-area: info; display: grid; gap: 2px; min-width: 0; }
.dmh-cartlist__name { color: var(--dmh-text); font-size: 0.9rem; font-weight: 600; line-height: 1.35; text-decoration: none; }
.dmh-cartlist__info .dmh-price__now { font-size: 0.9rem; }
.dmh-cartlist__remove { justify-self: start; display: inline-flex; align-items: center; gap: 4px; color: var(--dmh-text-muted); font-size: 0.75rem; text-decoration: none; }
.dmh-cartlist__remove .dmh-icon { width: 14px; height: 14px; }
.dmh-cartlist__remove:hover { color: var(--dmh-red-700); }
.dmh-cartlist__qty { grid-area: qty; justify-self: start; height: 40px; }
.dmh-cartlist__qty button { width: 34px; }
.dmh-cartlist__qty input { width: 40px; }
.dmh-cartlist__line { grid-area: line; color: var(--dmh-price); font-size: 1rem; white-space: nowrap; }
.dmh-cartlist__update { margin-top: 12px; }
.js .dmh-cartlist__update { display: none; } /* JS updates on change */
.dmh-cartsum { display: grid; gap: 8px; margin: 16px 0 0; padding: 14px 0 0; }
.dmh-cartsum div { display: flex; justify-content: space-between; gap: 12px; font-size: var(--dmh-text-sm); }
.dmh-cartsum dt { color: var(--dmh-text-muted); }
.dmh-cartsum dd { margin: 0; text-align: right; }
.dmh-cartsum .is-total { padding-top: 10px; border-top: 1px dashed var(--dmh-line-strong); font-size: 1rem; }
.dmh-cartsum .is-total dt { color: var(--dmh-text); font-weight: 700; }
.dmh-cartsum .is-total dd { color: var(--dmh-price); font-size: 1.35rem; font-weight: 700; }

.dmh-orderform__title { margin: 0; color: var(--dmh-brand); font-size: 0.85rem; font-weight: 700; letter-spacing: var(--dmh-tracking-label); text-transform: uppercase; }
.dmh-orderform__opts { display: grid; gap: 2px; }
.dmh-orderform.is-done { display: none; }

.dmh-cartpage__done { max-width: 640px; margin: 10px auto; padding: clamp(22px, 4vw, 40px); border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); text-align: center; }
.dmh-cartpage__done[hidden] { display: none; }
.dmh-cartpage__done h2 { margin: 12px 0 8px; font-size: var(--dmh-text-h2); }
.dmh-cartpage__done-icon { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--dmh-gold-gradient); color: var(--dmh-navy-900); box-shadow: var(--dmh-shadow-gold); }
.dmh-cartpage__done-icon .dmh-icon { width: 32px; height: 32px; stroke-width: 2.4; }

/* ---------- Contact ---------- */
.dmh-contact { padding-bottom: var(--dmh-section); }
.dmh-contact__head {
  margin: 14px 0 20px; padding: clamp(22px, 4vw, 40px); border-radius: var(--dmh-radius-leaf); color: var(--dmh-white);
  background: radial-gradient(60% 140% at 100% 0%, rgb(201 162 74 / 0.3), transparent 60%), linear-gradient(120deg, var(--dmh-navy-900), var(--dmh-navy-800));
}
.dmh-contact__head h1 { margin: 6px 0 6px; color: var(--dmh-white); font-size: var(--dmh-text-h1); }
.dmh-contact__head p { margin: 0; color: var(--dmh-on-dark-soft); }
.dmh-contact__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(16px, 2.5vw, 32px); align-items: start; }
.dmh-contact__info { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dmh-contact__card { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf-sm); background: var(--dmh-white); color: var(--dmh-text); text-decoration: none; }
.dmh-contact__card .dmh-icon { flex: none; width: 40px; height: 40px; padding: 9px; border-radius: 50%; background: var(--dmh-navy-800); color: var(--dmh-accent); }
.dmh-contact__card .dmh-zalo-mark { width: 40px; height: 40px; border-radius: 10px; }
.dmh-contact__card span { display: flex; flex-direction: column; min-width: 0; }
.dmh-contact__card small { color: var(--dmh-text-muted); font-size: 0.72rem; }
.dmh-contact__card strong { overflow-wrap: anywhere; color: var(--dmh-brand); font-size: 0.95rem; }
a.dmh-contact__card:hover { border-color: var(--dmh-gold-500); }
.dmh-contact__map { grid-column: 1 / -1; width: 100%; height: 300px; border: 0; border-radius: var(--dmh-radius-leaf); }
.dmh-contact__form { padding: clamp(16px, 2.6vw, 28px); border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); }
.dmh-contact__form h2 { margin: 0 0 14px; font-size: var(--dmh-text-h3); }
.dmh-contact__content { margin-top: 20px; }

/* ---------- 404 ---------- */
.dmh-404__box { max-width: 720px; margin: 30px auto 0; padding: clamp(24px, 5vw, 48px); border: 1px solid var(--dmh-line); border-radius: var(--dmh-radius-leaf); background: var(--dmh-white); text-align: center; }
.dmh-404__code { margin: 0; background: var(--dmh-gold-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: clamp(4rem, 3rem + 6vw, 7rem); font-weight: 700; line-height: 1; }
.dmh-404 .dmh-search { max-width: 520px; margin: 18px auto; }
.dmh-404 .dmh-search__input:not(:focus) { border-color: var(--dmh-line-strong); }
.dmh-404__cats { justify-content: center; flex-wrap: wrap; overflow: visible; }

@media (max-width: 1023px) {
  .dmh-cartpage__grid, .dmh-contact__grid { grid-template-columns: 1fr; }
  .dmh-cartpage__form { position: static; }
}
@media (max-width: 767px) {
  .dmh-cartlist__item { grid-template-columns: 64px minmax(0, 1fr); grid-template-areas: "thumb info" "thumb qty" "thumb line"; }
  .dmh-cartlist__thumb { width: 64px; height: 64px; }
  .dmh-cartlist__line { justify-self: start; }
  .dmh-contact__info { grid-template-columns: 1fr; }
}