/* ── ẢNH THẬT từ ja-home.jp ──────────────────────────
   Dùng src trực tiếp từ ja-home.jp CDN (đối tác chính thức)
   onerror tự động fallback về placeholder nếu ảnh lỗi
─────────────────────────────────────────────────── */
.product-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--ts);
  background: var(--bg-2);  /* màu nền trong khi ảnh load */
}
.product-card:hover .product-card__img { transform: scale(1.05); }

/* Link wrapper bên trong card */
.product-card > a {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* ══════════════════════════════════════════════════════════════
   FACCO — components.css  v6.0
   Banner(dark) · Products(light) · Catalogue · Projects
   Lightbox · About · Journal(dark) · CTA(dark) · Contact card
══════════════════════════════════════════════════════════════ */

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BANNER — dark zone
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.banner {
  position: relative; z-index: 5; overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 16%, rgba(138,110,56,.08), transparent 22%),
    linear-gradient(148deg, #131518 0%, #0e1016 42%, #120f0c 100%);
}
.banner::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.020) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.020) 1px, transparent 1px);
  background-size: 92px 92px; opacity: .13; pointer-events: none;
}
.banner__inner { position: relative; overflow: hidden; min-height: 600px; }
.banner__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, rgba(8,9,12,.16) 0%, rgba(8,9,12,0) 38%, rgba(8,9,12,.14) 100%),
    linear-gradient(to bottom, transparent 25%, transparent 80%, rgba(8,9,12,.22) 100%);
  pointer-events: none;
}
.banner__shell {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--mw); margin: 0 auto;
  padding: 70px var(--g) 30px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr);
  align-items: center; gap: clamp(40px, 7vw, 80px);
}
.banner__eyebrow {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: var(--fb); font-size: 10px; font-weight: 500;
  letter-spacing: .20em; text-transform: uppercase;
  color: var(--gold-w); margin-bottom: 16px;
}
.banner__eyebrow::before {
  content: ""; width: 38px; height: 1px;
  background: linear-gradient(to right, var(--gold-l), transparent);
}
.banner__title {
  font-family: var(--fd);
  font-size: clamp(32px, 4.2vw, 56px);
  font-weight: 400; letter-spacing: .03em;
  color: var(--dk-t); line-height: .96; margin-bottom: 18px; max-width: 10ch;
}
.banner__sub {
  max-width: 490px;
  font-family: var(--fb); font-size: 15px; line-height: 1.78;
  color: var(--dk-d); margin-bottom: 26px;
}
.banner__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.banner__meta    { display: flex; flex-wrap: wrap; gap: 9px; }
.banner__meta-pill {
  display: inline-flex; align-items: center; min-height: 30px; padding: 5px 13px;
  border-radius: 999px; border: 1px solid rgba(236,227,211,.09);
  background: rgba(255,255,255,.04); backdrop-filter: blur(10px);
  font-family: var(--fb); font-size: 10px; letter-spacing: .16em;
  text-transform: uppercase; color: rgba(236,227,211,.65);
}
/* Banner visual */
.banner__visual {
  position: relative; min-height: 430px;
  display: flex; align-items: center; justify-content: flex-end;
}
.banner__visual::before {
  content: ""; position: absolute; inset: 28px 8px 22px 76px;
  border: 1px solid rgba(236,227,211,.055);
}
.banner__visual-frame {
  position: relative; width: min(100%, 490px); aspect-ratio: .96/1; padding: 22px;
  overflow: hidden;
  background: linear-gradient(155deg, rgba(255,255,255,.028), rgba(255,255,255,.009));
  border: 1px solid rgba(236,227,211,.10);
  backdrop-filter: blur(14px); box-shadow: 0 28px 72px rgba(0,0,0,.32);
}
.banner__visual-frame::before {
  content: ""; position: absolute; inset: 12px;
  border: 1px solid rgba(236,227,211,.056); pointer-events: none;
}
.banner__visual-label {
  position: absolute; top: 22px; right: 22px;
  font-family: var(--fb); font-size: 9px; letter-spacing: .22em;
  text-transform: uppercase; color: rgba(236,227,211,.54);
}
.banner__visual-panel { position: absolute; border-radius: 2px; overflow: hidden; }
.banner__visual-panel--main {
  inset: 68px 40px 90px 112px;
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,0) 18%), linear-gradient(130deg, #495b73, #172231 28%, #0c1520 58%, #2b2117);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.055), 0 26px 56px rgba(0,0,0,.26);
}
.banner__visual-panel--floating {
  top: 122px; left: 46px; width: 118px; height: 192px;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,0) 18%), linear-gradient(145deg, #d6c9b7, #bca990 30%, #75624b);
  border: 1px solid rgba(255,255,255,.16); box-shadow: 0 12px 28px rgba(0,0,0,.22);
}
.banner__swatches {
  position: absolute; right: 22px; bottom: 22px;
  display: grid; grid-template-columns: repeat(3, 40px); gap: 7px;
}
.banner__swatches span { display: block; height: 48px; border: 1px solid rgba(255,255,255,.14); }
.banner__swatches span:nth-child(1) { background: linear-gradient(145deg, #c8b79f, #8b7359); }
.banner__swatches span:nth-child(2) { background: linear-gradient(145deg, #6d7f93, #213246); }
.banner__swatches span:nth-child(3) { background: linear-gradient(145deg, #3c342d, #171311); }
.banner__visual-copy { position: absolute; left: 22px; bottom: 22px; max-width: 200px; }
.banner__visual-copy span {
  display: block; margin-bottom: 6px;
  font-family: var(--fb); font-size: 9px; letter-spacing: .20em;
  text-transform: uppercase; color: var(--gold-w);
}
.banner__visual-copy strong {
  font-family: var(--fd); font-size: clamp(19px, 2.2vw, 28px);
  font-weight: 400; line-height: 1.14; letter-spacing: .03em;
  color: rgba(255,255,255,.90);
}
/* Facts */
.banner__facts {
  position: relative; z-index: 2; width: 100%; max-width: var(--mw); margin: 0 auto;
  padding: 0 var(--g) 42px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.banner__fact {
  position: relative; min-height: 104px; padding: 16px 20px 17px;
  border: 1px solid rgba(236,227,211,.065);
  background: linear-gradient(180deg, rgba(255,255,255,.036), rgba(255,255,255,.014));
  backdrop-filter: blur(16px); box-shadow: 0 10px 28px rgba(0,0,0,.14);
}
.banner__fact::before { content: ""; position: absolute; left: 20px; top: 15px; width: 24px; height: 1px; background: var(--gold-l); }
.banner__fact-label {
  display: block; margin: 14px 0 7px;
  font-family: var(--fb); font-size: 9px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .16em; color: var(--gold-w);
}
.banner__fact strong { font-family: var(--fd); color: var(--dk-t); font-size: 18px; font-weight: 400; line-height: 1.35; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PRODUCT CARDS — light zone
   Học Porcelanosa: trắng, bóng, sạch
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.product-card {
  position: relative; overflow: hidden;
  background: var(--bg-0); border: 1px solid var(--br-1);
  box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); border-color: var(--br-g); }

.product-card__image-wrap { position: relative; overflow: hidden; aspect-ratio: 1 / 1.06; }

/* Hover overlay dạng gradient tối từ dưới lên */
.product-card__hover-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,22,18,.78) 0%, rgba(26,22,18,.28) 55%, transparent 100%);
  opacity: 0; transition: opacity var(--tn);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 16px; z-index: 3;
}
.product-card:hover .product-card__hover-overlay { opacity: 1; }
.product-card__hover-overlay .btn { width: 100%; justify-content: center; }

/* Placeholder — thay bằng <img> khi có ảnh thật */
.product-card__placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: flex-end; padding: 15px;
  font-family: var(--fd); font-size: 19px; font-weight: 400; letter-spacing: .06em;
  color: rgba(42,32,24,.76); position: relative;
  transition: transform var(--ts);
}
.product-card:hover .product-card__placeholder { transform: scale(1.04); }
.product-card__placeholder::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.02));
}
.product-card__placeholder span { position: relative; z-index: 1; }

/* Màu placeholder */
.pp--stone   { background: linear-gradient(145deg, #d2c8b8, #b8ae9e); }
.pp--mist    { background: linear-gradient(145deg, #bcc8d0, #a0b0bc); }
.pp--earth   { background: linear-gradient(145deg, #c8b8a6, #b0a090); }
.pp--wood    { background: linear-gradient(145deg, #b8c0b0, #a0b09c); }
.pp--lavender{ background: linear-gradient(145deg, #c0b8c8, #aca4b8); }
.pp--bronze  { background: linear-gradient(145deg, #ccc0ac, #bcaca0); }
.pp--olive   { background: linear-gradient(145deg, #b0c0bc, #9cb0ac); }
.pp--slate   { background: linear-gradient(145deg, #c0bcbc, #aca8a8); }

.product-card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 4;
  min-height: 24px; padding: 3px 10px; border-radius: var(--r-full);
  background: rgba(255,255,255,.92);
  font-family: var(--fb); font-size: 9px; font-weight: 500; letter-spacing: .13em;
  text-transform: uppercase; color: var(--tx-2);
}

/* Card info */
.product-card__info { padding: 16px; border-top: 1px solid var(--br-2); }
.product-card__meta {
  font-family: var(--fb); font-size: 10px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--tx-3); margin-bottom: 6px;
}
.product-card__name {
  font-family: var(--fd); font-size: 20px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.18;
}
.product-card__desc {
  margin-top: 6px; font-family: var(--fb); font-size: 13px;
  color: var(--tx-2); line-height: 1.58;
}
.product-card__actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CATALOGUE — light zone
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.catalogue-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.catalogue-card {
  padding: 26px; background: var(--bg-0);
  border: 1px solid var(--br-1); box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.catalogue-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--br-g); }
.catalogue-card__eyebrow {
  display: block; margin-bottom: 12px;
  font-family: var(--fb); font-size: 10px; font-weight: 500;
  letter-spacing: .17em; text-transform: uppercase; color: var(--gold);
}
.catalogue-card h3 {
  font-family: var(--fd); font-size: 22px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.18;
}
.catalogue-card p { margin-top: 9px; font-family: var(--fb); font-size: 13px; color: var(--tx-2); line-height: 1.62; }
.catalogue-card__link {
  display: inline-flex; margin-top: 16px;
  font-family: var(--fb); font-size: 11px; font-weight: 500;
  letter-spacing: .15em; text-transform: uppercase; color: var(--red);
}

/* Product CTA ưu tiên giữ khách liên hệ trực tiếp với FACCO */
.product-consult-link { flex: 1 1 auto; }
.product-card__actions .btn--soft { flex: 1 1 auto; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PROJECTS + LIGHTBOX — light zone
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.project-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.project-card {
  position: relative; overflow: hidden; cursor: pointer;
  background: var(--bg-0); border: 1px solid var(--br-1); box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); border-color: var(--br-g); }

.project-card__image-wrap { height: 210px; overflow: hidden; position: relative; }

.project-card__img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: flex-end; padding: 15px;
  font-family: var(--fd); font-size: 17px; font-weight: 400; letter-spacing: .06em;
  color: rgba(42,32,24,.72); position: relative;
  transition: transform var(--ts);
}
.project-card:hover .project-card__img-placeholder { transform: scale(1.06); }
.project-card__img-placeholder::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
}
.project-card__img-placeholder span { position: relative; z-index: 1; }

/* Màu project */
.pp-sky    { background: linear-gradient(145deg, #a4b4c4, #8c9cb0); }
.pp-sage   { background: linear-gradient(145deg, #a8b4a4, #94a490); }
.pp-sand   { background: linear-gradient(145deg, #c4b4a4, #b0a090); }
.pp-violet { background: linear-gradient(145deg, #acaabb, #9896a8); }

/* Eye icon hover */
.project-card__view {
  position: absolute; inset: 0;
  background: rgba(26,22,18,.44);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--tn); z-index: 3;
}
.project-card:hover .project-card__view { opacity: 1; }
.project-card__view svg { width: 38px; height: 38px; fill: rgba(255,255,255,.88); }

.project-card__info { padding: 16px; border-top: 1px solid var(--br-2); }
.project-card__meta {
  font-family: var(--fb); font-size: 10px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--tx-3); margin-bottom: 6px;
}
.project-card__name {
  font-family: var(--fd); font-size: 20px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.18;
}
.project-card__desc { margin-top: 6px; font-family: var(--fb); font-size: 13px; color: var(--tx-2); line-height: 1.58; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(10,9,8,.96); backdrop-filter: blur(22px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity var(--tn), visibility var(--tn);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__inner  { position: relative; max-width: 800px; width: 90%; max-height: 90vh; overflow: auto; }
.lightbox__frame  { aspect-ratio: 4/3; border: 1px solid rgba(236,227,211,.10); }
.lightbox__visual {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fd); font-size: 18px; letter-spacing: .12em; color: var(--dk-d);
}
.lightbox__caption { padding: 18px 0 0; display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; }
.lightbox__title { font-family: var(--fd); font-size: 22px; font-weight: 400; letter-spacing: .06em; color: var(--dk-t); }
.lightbox__meta  { font-family: var(--fb); font-size: 12px; letter-spacing: .10em; color: var(--dk-m); margin-top: 3px; }
.lightbox__close {
  position: fixed; top: 24px; right: 24px; width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(236,227,211,.14); color: var(--dk-d); font-size: 20px;
  cursor: pointer; background: rgba(255,255,255,.04); transition: all var(--tf);
}
.lightbox__close:hover { border-color: var(--gold-w); color: var(--dk-t); }
.lightbox__nav   { display: flex; gap: 10px; margin-top: 15px; }
.lightbox__nav button {
  min-height: 34px; padding: 6px 16px;
  border: 1px solid rgba(236,227,211,.14); color: var(--dk-d);
  font-family: var(--fb); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  cursor: pointer; background: none; border-radius: var(--r-full); transition: all var(--tf);
}
.lightbox__nav button:hover { border-color: var(--gold-w); color: var(--dk-t); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ABOUT CARDS — light zone
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.about-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.about-card {
  background: var(--bg-0); border: 1px solid var(--br-1); box-shadow: var(--sh-xs);
  overflow: hidden;
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.about-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--br-g); }

.about-card__image-wrap { height: 160px; background: var(--bg-2); }
.about-card__image-wrap--grid {
  background:
    linear-gradient(135deg, rgba(138,110,56,.09), rgba(138,110,56,.02)),
    repeating-linear-gradient(0deg,  transparent, transparent 29px, rgba(138,110,56,.09) 30px),
    repeating-linear-gradient(90deg, transparent, transparent 29px, rgba(138,110,56,.09) 30px);
}
.about-card__image-wrap--line {
  background:
    linear-gradient(135deg, rgba(184,50,40,.07), rgba(138,110,56,.02)),
    linear-gradient(90deg,  transparent 20%, rgba(138,110,56,.14) 20%, rgba(138,110,56,.14) 22%, transparent 22%),
    linear-gradient(180deg, transparent 20%, rgba(138,110,56,.14) 20%, rgba(138,110,56,.14) 22%, transparent 22%);
}
.about-card__image-wrap--arch {
  background:
    radial-gradient(circle at 50% 100%, rgba(138,110,56,.12), transparent 38%),
    linear-gradient(180deg, rgba(255,255,255,.20), rgba(255,255,255,0)),
    linear-gradient(145deg, #e8e0d6, #d6ccc0);
}
.about-card__image-wrap--dots {
  background:
    radial-gradient(circle, rgba(138,110,56,.16) 10%, transparent 11%) 0 0 / 28px 28px,
    linear-gradient(145deg, #ece7dd, #d8cec2);
}
.about-card__info { padding: 16px; border-top: 1px solid var(--br-2); }
.about-card__title {
  font-family: var(--fd); font-size: 18px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0);
}
.about-card__desc  { margin-top: 6px; font-family: var(--fb); font-size: 13px; color: var(--tx-2); line-height: 1.58; }
.about-card__link  {
  display: inline-flex; margin-top: 12px;
  font-family: var(--fb); font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--red);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   JOURNAL — dark zone
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.journal {
  border-top: 1px solid rgba(138,110,56,.10);
  border-bottom: 1px solid rgba(138,110,56,.10);
}
.journal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.journal-card {
  padding: 24px; background: var(--dk-2);
  border: 1px solid rgba(138,110,56,.11);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.journal-card:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(0,0,0,.16); border-color: rgba(138,110,56,.22); }
.journal-card__eyebrow {
  display: block; margin-bottom: 11px;
  font-family: var(--fb); font-size: 9px; font-weight: 500;
  letter-spacing: .17em; text-transform: uppercase; color: var(--gold-w);
}
.journal-card h3 { font-family: var(--fd); font-size: 20px; font-weight: 400; letter-spacing: .03em; color: var(--dk-t); line-height: 1.24; }
.journal-card p  { margin-top: 8px; font-family: var(--fb); font-size: 13px; color: var(--dk-d); line-height: 1.62; }
.journal-card__link {
  display: inline-flex; margin-top: 15px;
  font-family: var(--fb); font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--gold-w);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CTA STRIP — dark zone
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.cta-strip {
  position: relative; z-index: 5; padding: 78px 0;
  background: var(--dk-1);
  border-top:    1px solid rgba(138,110,56,.10);
  border-bottom: 1px solid rgba(138,110,56,.10);
}
.cta-strip__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: 28px; align-items: center; }
.cta-strip__jp {
  font-family: var(--fj); font-size: 11px; letter-spacing: .28em;
  color: var(--gold-m); margin-bottom: 15px;
}
.cta-strip__title {
  font-family: var(--fd); font-size: clamp(24px, 2.8vw, 38px);
  font-weight: 400; letter-spacing: .05em; color: var(--dk-t); margin-bottom: 10px;
}
.cta-strip__sub {
  max-width: 50ch;
  font-family: var(--fb); font-size: 15px; color: var(--dk-d);
  margin-bottom: 20px; line-height: 1.72;
}
.cta-strip__contact-list { display: grid; gap: 8px; }
.cta-strip__contact-list a,
.cta-strip__contact-list span { font-family: var(--fb); color: var(--dk-d); font-size: 14px; transition: color var(--tf); }
.cta-strip__contact-list a:hover { color: var(--gold-l); }

/* Contact card */
.contact-card {
  padding: 24px; border: 1px solid rgba(138,110,56,.14);
  background: linear-gradient(172deg, rgba(255,255,255,.038), rgba(255,255,255,.012)), rgba(22,20,16,.72);
  backdrop-filter: blur(12px);
}
.contact-card__eyebrow {
  display: block; margin-bottom: 10px;
  font-family: var(--fb); font-size: 9px; font-weight: 500;
  letter-spacing: .17em; text-transform: uppercase; color: var(--gold-w);
}
.contact-card h3 { font-family: var(--fd); font-size: 24px; font-weight: 400; color: var(--dk-t); letter-spacing: .04em; }
.contact-card p  { margin-top: 7px; font-family: var(--fb); color: var(--dk-d); font-size: 14px; }
.contact-card__actions { display: flex; gap: 10px; margin-top: 18px; }
.contact-card__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.contact-card__tags span {
  min-height: 24px; padding: 3px 10px; border-radius: var(--r-full);
  border: 1px solid rgba(236,227,211,.10);
  font-family: var(--fb); font-size: 9px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--dk-d);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   WHY FACCO — 6 lý do (light zone)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.why-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}
.why-card {
  position: relative;
  padding: 28px 24px 26px;
  background: var(--bg-0);
  border: 1px solid var(--br-1);
  box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
  border-color: var(--br-g);
}
.why-card__num {
  display: inline-block;
  font-family: var(--fd); font-size: 13px; font-weight: 500;
  letter-spacing: .26em; color: var(--gold);
  padding-bottom: 8px; margin-bottom: 14px;
  border-bottom: .5px solid var(--gold-m);
}
.why-card h3 {
  font-family: var(--fd); font-size: 19px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.32;
  margin-bottom: 10px;
}
.why-card p {
  font-family: var(--fb); font-size: 13.5px; color: var(--tx-2);
  line-height: 1.68;
}
@media (max-width: 1100px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .why-grid { grid-template-columns: 1fr; gap: 12px; } }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PROCESS — 4 bước (light zone)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.process-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(4, 1fr);
  counter-reset: step;
}
.process-step {
  position: relative;
  padding: 30px 22px 26px;
  background: var(--bg-0);
  border: 1px solid var(--br-1);
  box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
  border-color: var(--br-g);
}
.process-step:not(:last-child)::after {
  content: ""; position: absolute;
  top: 50%; right: -11px; width: 22px; height: 1px;
  background: var(--gold-l);
  z-index: 2;
}
.process-step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--gold-m);
  background: var(--bg-1);
  font-family: var(--fd); font-size: 15px; font-weight: 500;
  letter-spacing: .12em; color: var(--gold);
  margin-bottom: 16px;
}
.process-step h3 {
  font-family: var(--fd); font-size: 18px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.28;
  margin-bottom: 8px;
}
.process-step p {
  font-family: var(--fb); font-size: 13px; color: var(--tx-2);
  line-height: 1.66;
}
@media (max-width: 1100px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:not(:last-child)::after { display: none; }
}
@media (max-width: 640px)  { .process-grid { grid-template-columns: 1fr; gap: 12px; } }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BOOKING — Form đặt lịch xem mẫu (dark zone)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.booking-strip { padding-top: 84px; padding-bottom: 84px; }
.anchor-offset { display: block; position: absolute; top: -90px; }
.booking-strip { position: relative; }

.booking-grid {
  display: grid; align-items: start;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
  gap: 44px;
}

.booking-intro .cta-strip__title { margin-bottom: 14px; }
.booking-quick {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 22px 0 28px;
}
.booking-locations { display: grid; gap: 12px; }
.booking-locations li {
  display: grid; grid-template-columns: 80px 1fr; gap: 14px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: .5px solid rgba(138,110,56,.10);
}
.booking-locations__label {
  font-family: var(--fb); font-size: 9px; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold-w);
}
.booking-locations li span:last-child,
.booking-locations li a {
  font-family: var(--fb); font-size: 14px; line-height: 1.55;
  color: var(--dk-d);
}
.booking-locations a:hover { color: var(--gold-l); }

/* Form card */
.booking-form { padding: 28px; }
.booking-form h3 { margin-bottom: 6px; }
.booking-form__hint {
  font-family: var(--fb); font-size: 12.5px;
  color: var(--dk-m); margin-bottom: 18px; line-height: 1.6;
}
.booking-form__row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  margin-bottom: 14px;
}
.booking-field {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 14px;
}
.booking-form__row .booking-field { margin-bottom: 0; }

.booking-field__label {
  font-family: var(--fb); font-size: 10px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--dk-d);
}
.booking-field__label em {
  color: var(--red-s); font-style: normal; margin-left: 2px;
}
.booking-field input,
.booking-field select,
.booking-field textarea {
  width: 100%;
  font-family: var(--fb); font-size: 14px; color: var(--dk-t);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(138,110,56,.22);
  padding: 11px 13px;
  border-radius: 4px;
  outline: none;
  transition: border-color var(--tf), background var(--tf);
}
.booking-field textarea { resize: vertical; min-height: 86px; line-height: 1.55; }
.booking-field input::placeholder,
.booking-field textarea::placeholder { color: rgba(236,227,211,.32); }
.booking-field input:focus,
.booking-field select:focus,
.booking-field textarea:focus {
  border-color: var(--gold-w);
  background: rgba(255,255,255,.06);
}
.booking-field input.is-invalid,
.booking-field textarea.is-invalid {
  border-color: var(--red-s);
}
.booking-field select {
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold-w) 50%), linear-gradient(135deg, var(--gold-w) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}
.booking-field select option { background: var(--dk-1); color: var(--dk-t); }

.booking-form__actions {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 14px; margin-top: 8px;
}
.booking-form__privacy {
  font-family: var(--fb); font-size: 11px; color: var(--dk-m);
  line-height: 1.5;
}
.booking-form__message {
  margin-top: 12px;
  font-family: var(--fb); font-size: 13px; line-height: 1.55;
  min-height: 18px;
}
.booking-form__message.is-success { color: var(--gold-w); }
.booking-form__message.is-error   { color: var(--red-s); }

@media (max-width: 1100px) {
  .booking-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .booking-form__row { grid-template-columns: 1fr; }
  .booking-form { padding: 22px 18px; }
  .booking-locations li { grid-template-columns: 1fr; gap: 2px; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TOAST — copy mã thành công
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.toast {
  position: fixed; left: 50%; bottom: 28px;
  transform: translate(-50%, 14px);
  z-index: 9999;
  padding: 12px 22px;
  background: rgba(20,18,16,.94);
  color: var(--dk-t);
  border: 1px solid var(--gold-m);
  border-radius: var(--r-full);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 32px rgba(0,0,0,.28);
  font-family: var(--fb); font-size: 12.5px; letter-spacing: .04em;
  opacity: 0; pointer-events: none;
  transition: opacity .28s ease, transform .28s ease;
  max-width: 92vw; text-align: center;
}
.toast.is-visible {
  opacity: 1; transform: translate(-50%, 0);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SECTION LEAD
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.section-lead {
  max-width: 56ch; margin: 14px auto 0;
  font-family: var(--fb); font-size: 14.5px; line-height: 1.74;
  color: var(--tx-2); text-align: center;
}
.zone-dark .section-lead, .zone-dark-2 .section-lead, .zone-dark-3 .section-lead { color: var(--dk-d); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SPACES — Không gian ứng dụng
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.spaces-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.space-card {
  position: relative; overflow: hidden;
  background: var(--bg-0); border: 1px solid var(--br-1); box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.space-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); border-color: var(--br-g); }
.space-card__image { height: 200px; position: relative; background-size: cover; background-position: center; }
.space-card__image::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26,22,18,.05) 0%, rgba(26,22,18,.18) 100%);
}
.space-card--apartment  .space-card__image { background: linear-gradient(140deg, #d8d0c2, #b8a88e); }
.space-card--villa      .space-card__image { background: linear-gradient(140deg, #c8b89c, #8c6f52); }
.space-card--hotel      .space-card__image { background: linear-gradient(140deg, #2a2a30, #4a4a55 60%, #6a6065); }
.space-card--restaurant .space-card__image { background: linear-gradient(140deg, #3e2a20, #6b4a3a 60%, #a07555); }
.space-card--office     .space-card__image { background: linear-gradient(140deg, #d6dad6, #a8b0a8); }
.space-card--showroom   .space-card__image { background: linear-gradient(140deg, #ece4d4, #bca47e); }
.space-card__info { padding: 22px; border-top: 1px solid var(--br-2); }
.space-card__tag {
  display: inline-block; margin-bottom: 8px;
  font-family: var(--fb); font-size: 9px; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--gold);
}
.space-card__info h3 {
  font-family: var(--fd); font-size: 21px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.22; margin-bottom: 8px;
}
.space-card__info p {
  font-family: var(--fb); font-size: 13.5px; color: var(--tx-2);
  line-height: 1.66; margin-bottom: 14px;
}
.space-card__link {
  font-family: var(--fb); font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--red); transition: color var(--tf);
}
.space-card__link:hover { color: var(--red-d); }
@media (max-width: 1100px) { .spaces-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .spaces-grid { grid-template-columns: 1fr; gap: 14px; } }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   COLLECTIONS — Bộ sưu tập nổi bật
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.collection-grid { display: grid; gap: 20px; grid-template-columns: repeat(2, 1fr); }
.collection-card {
  position: relative; overflow: hidden;
  background: var(--bg-0); border: 1px solid var(--br-1); box-shadow: var(--sh-sm);
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.collection-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--br-g); }
.collection-card__cover { position: relative; min-height: 240px; }
.collection-card__cover::before {
  content: ""; position: absolute; inset: 14px;
  border: 1px solid rgba(255,255,255,.16); pointer-events: none;
}
.collection-card__badge {
  position: absolute; top: 18px; left: 18px; padding: 4px 11px;
  background: rgba(255,255,255,.92);
  font-family: var(--fb); font-size: 9px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase; color: var(--tx-0);
}
.collection-card--vol6 .collection-card__cover        { background: linear-gradient(155deg, #d8c9b1 0%, #b89976 60%, #8a6e4a 100%); }
.collection-card--arte .collection-card__cover        { background: linear-gradient(155deg, #2c2820 0%, #4a4a55 50%, #1a1814 100%); }
.collection-card--arte .collection-card__badge        { background: rgba(212,200,180,.96); }
.collection-card--contract .collection-card__cover    { background: linear-gradient(155deg, #b8b4ac 0%, #8a8680 50%, #5a5450 100%); }
.collection-card--hospitality .collection-card__cover { background: linear-gradient(155deg, #c8b896 0%, #a08868 50%, #6e5640 100%); }
.collection-card__body { padding: 28px 24px; display: flex; flex-direction: column; justify-content: center; }
.collection-card__eyebrow {
  display: block; margin-bottom: 10px;
  font-family: var(--fb); font-size: 10px; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--gold);
}
.collection-card__body h3 {
  font-family: var(--fd); font-size: 22px; font-weight: 400;
  letter-spacing: .03em; color: var(--tx-0); line-height: 1.24; margin-bottom: 10px;
}
.collection-card__body p {
  font-family: var(--fb); font-size: 13.5px; color: var(--tx-2);
  line-height: 1.66; margin-bottom: 16px;
}
.collection-card__actions { display: flex; flex-wrap: wrap; gap: 9px; }
@media (max-width: 900px) {
  .collection-grid { grid-template-columns: 1fr; }
  .collection-card { grid-template-columns: 1fr; }
  .collection-card__cover { min-height: 180px; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TESTIMONIALS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.testi-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.testi-card {
  position: relative; padding: 32px 26px 26px;
  background: var(--bg-0); border: 1px solid var(--br-1); box-shadow: var(--sh-xs);
  transition: transform var(--tn), box-shadow var(--tn), border-color var(--tn);
}
.testi-card:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--br-g); }
.testi-card__quote {
  position: absolute; top: 8px; left: 18px;
  font-family: var(--fd); font-size: 80px; line-height: 1; font-style: italic;
  color: var(--gold-m); pointer-events: none;
}
.testi-card blockquote {
  font-family: var(--fd); font-style: italic; font-weight: 400;
  font-size: 16px; line-height: 1.62; letter-spacing: .01em;
  color: var(--tx-1); margin-bottom: 18px; position: relative;
}
.testi-card figcaption {
  display: flex; flex-direction: column; gap: 2px;
  padding-top: 14px; border-top: .5px solid var(--gold-m);
}
.testi-card figcaption strong {
  font-family: var(--fb); font-size: 13px; font-weight: 500;
  letter-spacing: .04em; color: var(--tx-0);
}
.testi-card figcaption span {
  font-family: var(--fb); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--tx-3);
}
.testi-note {
  text-align: center; margin-top: 26px;
  font-family: var(--fb); font-size: 11px; letter-spacing: .04em;
  color: var(--tx-3); font-style: italic;
}
@media (max-width: 1100px) { .testi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .testi-grid { grid-template-columns: 1fr; } }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CATALOGUE — note dưới grid
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.catalogue-note {
  max-width: 70ch; margin: 26px auto 0; text-align: center;
  font-family: var(--fb); font-size: 13px; line-height: 1.7;
  color: var(--tx-2); font-style: italic;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PRODUCT CARD — tags + Save (Đợt 2)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.product-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.product-card__tags .tag { font-size: 9.5px; letter-spacing: .08em; }

.product-save {
  position: absolute; top: 12px; right: 12px; z-index: 4;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--br-1);
  border-radius: 50%; cursor: pointer;
  transition: all var(--tf);
  backdrop-filter: blur(8px);
}
.product-save:hover { transform: scale(1.08); border-color: var(--gold); }
.product-save svg { width: 15px; height: 15px; fill: none; stroke: var(--tx-2); stroke-width: 1.6; transition: fill var(--tf), stroke var(--tf); }
.product-save.is-saved svg { fill: var(--red); stroke: var(--red); }

.saved-badge {
  position: fixed; bottom: 24px; right: 78px; z-index: 200;
  display: none; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: rgba(20,18,16,.94); color: var(--dk-t);
  border: 1px solid var(--gold-m); border-radius: var(--r-full);
  backdrop-filter: blur(12px);
  font-family: var(--fb); font-size: 12px; letter-spacing: .04em;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  cursor: pointer;
  transition: transform var(--tf), box-shadow var(--tf);
}
.saved-badge.is-active { display: inline-flex; }
.saved-badge:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,.32); }
.saved-badge svg { width: 14px; height: 14px; fill: var(--red); }
@media (max-width: 640px) {
  .saved-badge { bottom: 138px; right: 16px; }
}