/* ════════════════════════════════════════════════════════════════
   NBRE · editorial.css — approach, broker, contact, entrance/reveal, criteria, market, contact-form, footer
   Tách từ styles.css. THỨ TỰ NỐI (cascade) trong index.html:
   base → layout → components → estate-detail → editorial → detail-modules → overlays → theme-light. KHỐI light-theme override
   nằm CUỐI theme-light.css — đừng đảo thứ tự <link>.
   ════════════════════════════════════════════════════════════════ */

/* ── approach ────────────────────────────────────────────── */
.approach {
  padding-block: clamp(5rem, 11vh, 9rem);
  padding-inline: var(--pad-x);
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) 1.5fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  border-top: 1px solid var(--line);
}
.approach__lede {
  align-self: start;
  max-width: 30ch;
}
.approach__steps {
  list-style: none;
  display: flex;
  flex-direction: column;
}
/* mỗi bước: [số] | [tiêu đề + mô tả xếp chồng] — khối gọn, không đẩy chữ ra mép */
.approach__steps li {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.6rem;
  align-items: baseline;
}
.approach__steps li:first-child {
  border-top: none;
  padding-top: 0;
}
.approach__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--gold);
  opacity: 0.7;
}
.approach__steps h3 {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
}
.approach__steps p {
  grid-column: 2;
  grid-row: 2;
  color: var(--muted);
  max-width: 52ch;
}

/* ── broker ──────────────────────────────────────────────── */
.broker {
  padding-block: clamp(5rem, 10vh, 9rem);
  padding-inline: var(--pad-x);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2.4rem, 5vw, 5rem);
  align-items: center;
  border-top: 1px solid var(--line);
}
.broker__portrait {
  position: relative;
  aspect-ratio: 4/5;
  max-width: 420px;
}
.broker__frame {
  position: absolute;
  inset: 0;
  border-radius: 4px;
  background-color: var(--ink);
  background-image:
    linear-gradient(160deg, rgba(7, 9, 14, 0.14), rgba(7, 9, 14, 0.66)),
    url("avatar.png");
  background-size: cover;
  background-position: center top;
  filter: grayscale(0.34) brightness(0.9) contrast(1.03);
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, 0.85);
}
/* hairline khung tranh + chấm sáng góc — gallery quiet-luxury, không phải card */
.broker__portrait::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(200, 169, 114, 0.3);
  border-radius: 2px;
  pointer-events: none;
}
.broker__portrait::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 5px;
  pointer-events: none;
  z-index: 1;
  background:
    linear-gradient(var(--gold), var(--gold)) left top,
    linear-gradient(var(--gold), var(--gold)) left top,
    linear-gradient(var(--gold), var(--gold)) right bottom,
    linear-gradient(var(--gold), var(--gold)) right bottom;
  background-size:
    1px 26px,
    26px 1px;
  background-repeat: no-repeat;
  opacity: 0.7;
}
/* plate tên + chức danh: chữ nổi trên ảnh, hairline phân cách, không hộp */
.broker__plate {
  position: absolute;
  left: 1.6rem;
  right: 1.6rem;
  bottom: 1.4rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.broker__sig {
  font-family: var(--serif);
  font-style: italic;
  line-height: 1;
  font-size: clamp(1.9rem, 2.6vw, 2.3rem);
  color: var(--gold-bright);
  text-shadow: 0 6px 30px rgba(0, 0, 0, 0.7);
}
.broker__role {
  font-size: 0.62rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: #e7e2d6;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
  padding-top: 0.6rem;
  border-top: 1px solid rgba(200, 169, 114, 0.4);
  max-width: fit-content;
}
.broker__text blockquote {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.6rem, 2.8vw, 2.5rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 1.4rem 0 1.8rem;
  color: var(--text);
}
.broker__text p {
  color: var(--muted);
  max-width: 54ch;
}
.broker__row {
  display: flex;
  gap: 3rem;
  margin-top: 2.4rem;
}
.broker__row b {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold-bright);
  font-weight: 400;
}
.broker__row i {
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}

/* CTA: hành động chính (gold) + đường dây riêng (hairline) — phân tách bằng nét mảnh */
.broker__cta {
  display: flex;
  align-items: center;
  gap: clamp(1.4rem, 3vw, 2.4rem);
  margin-top: 2.6rem;
  padding-top: 2.2rem;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.broker__cta-btn {
  padding: 1.1em 2.4em;
}
.broker__line {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-left: clamp(1.4rem, 3vw, 2.4rem);
  border-left: 1px solid var(--line);
  transition: border-color 0.5s var(--ease);
}
.broker__line:hover {
  border-color: var(--gold);
}
.broker__line-lab {
  font-size: 0.62rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.broker__line-num {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold-bright);
  letter-spacing: 0.02em;
  transition: color 0.4s var(--ease);
}
.broker__line:hover .broker__line-num {
  color: var(--gold-soft);
}
@media (max-width: 560px) {
  .broker__line {
    border-left: 0;
    padding-left: 0;
  }
  .broker__cta-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── contact ─────────────────────────────────────────────── */
.contact {
  border-top: 1px solid var(--line);
}
.contact__inner {
  padding-block: clamp(6rem, 14vh, 11rem) clamp(4rem, 8vh, 7rem);
  padding-inline: var(--pad-x);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.6rem, 6vw, 6rem);
  align-items: start;
}
.contact__info {
  align-self: center;
}
/* khối chi tiết: nhãn nhỏ in hoa + giờ serif, ngăn bằng hairline ngắn — không hộp */
.contact__detail {
  margin-top: clamp(2rem, 4vh, 3rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: fit-content;
}
.contact__detail-lab {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact__detail-val {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--text);
  letter-spacing: 0.01em;
}
@media (max-width: 820px) {
  .contact__inner {
    grid-template-columns: 1fr;
    gap: clamp(2.4rem, 7vw, 3.4rem);
  }
}

/* ── entrance animation ──────────────────────────────────── */
[data-rise] {
  opacity: 0;
  transform: translateY(26px);
}
.ready [data-rise] {
  animation: rise 1.1s var(--ease) forwards;
}
.ready [data-rise]:nth-child(1) {
  animation-delay: 0.15s;
}
.hero__copy.ready [data-rise]:nth-child(1) {
  animation-delay: 0.2s;
}
@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

/* stagger hero items individually */
.ready .eyebrow[data-rise] {
  animation-delay: 0.25s;
}
.ready .hero__title[data-rise] {
  animation-delay: 0.4s;
}
.ready .hero__sub[data-rise] {
  animation-delay: 0.6s;
}
.ready .hero__actions[data-rise] {
  animation-delay: 0.78s;
}
.ready .hero__hint[data-rise] {
  animation-delay: 1s;
}
.ready .hero__stats[data-rise] {
  animation-delay: 1.1s;
}

/* ── reveal on scroll ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 1s var(--ease),
    transform 1s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ── responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__copy {
    max-width: min(520px, 62vw);
  }
  .approach,
  .broker {
    grid-template-columns: 1fr;
  }
  .approach__lede {
    position: static;
  }
  .broker__portrait {
    max-width: 340px;
  }
}
@media (max-width: 720px) {
  .nav__links a:not(.nav__cta) {
    display: none;
  }
  .hero__copy {
    top: auto;
    bottom: 9rem;
    transform: none;
    max-width: 90vw;
  }
  .hero__stats {
    display: none;
  }
  .hero__title {
    font-size: clamp(2.4rem, 9.8vw, 3.45rem);
  }
  .hero__line > span {
    white-space: normal;
  }
  .dossier {
    width: 240px;
  }
}

/* ── criteria (tiêu chuẩn tài sản chọn lọc) ──────────────────
   parallel standards, set as an editorial row divided by champagne
   hairlines — no boxes, no numbering (the sequence lives in approach) */
.criteria {
  padding-block: clamp(5rem, 11vh, 9rem);
  padding-inline: var(--pad-x);
  border-top: 1px solid var(--line);
}
.criteria__sub {
  margin-top: 1.1rem;
  color: var(--muted);
  max-width: 54ch;
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  line-height: 1.65;
}
.criteria__grid {
  margin-top: clamp(3rem, 6vh, 5rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.critcard {
  position: relative;
  padding: 0 clamp(1.4rem, 2.4vw, 2.6rem);
}
.critcard:first-child {
  padding-left: 0;
}
.critcard + .critcard {
  border-left: 1px solid var(--line);
}
.critcard__num {
  display: none;
}
.critcard__ic {
  display: inline-flex;
  color: var(--gold);
}
.critcard__ic svg {
  width: 26px;
  height: 26px;
}
.critcard h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.3rem, 1.9vw, 1.55rem);
  margin: 1.2rem 0 0.6rem;
}
.critcard p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ── approach pledge (closing statement under the method) ──── */
.approach__pledge {
  grid-column: 1 / -1;
  margin-top: clamp(3rem, 6vh, 5rem);
  padding-top: clamp(2.4rem, 5vh, 4rem);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.approach__quote {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.5rem, 2.8vw, 2.3rem);
  line-height: 1.3;
  color: var(--gold-soft);
  max-width: 22ch;
  text-wrap: balance;
}
.approach__pledge-title {
  grid-column: 2;
  grid-row: 1;
  margin-bottom: 1.3rem;
}
.approach__commit {
  grid-column: 2;
  grid-row: 2;
  list-style: none;
  display: flex;
  flex-direction: column;
}
.approach__commit li {
  position: relative;
  padding: 0.95rem 0 0.95rem 1.6rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
  border-top: 1px solid var(--line);
}
.approach__commit li:first-child {
  border-top: none;
}
.approach__commit li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.45rem;
  width: 0.6rem;
  height: 1px;
  background: var(--gold);
}

/* ── market briefing (bản tin chọn lọc thị trường) ───────────
   "by the numbers" band + editorial notes — figures float on hairlines,
   data reads as a definition list, never a dashboard card */
.market {
  padding-block: clamp(5rem, 11vh, 9rem);
  padding-inline: var(--pad-x);
  border-top: 1px solid var(--line);
}
.market__sub {
  margin-top: 1.1rem;
  color: var(--muted);
  max-width: 54ch;
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  line-height: 1.65;
}
.market__stats {
  margin-top: clamp(3rem, 6vh, 5rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.mstat {
  padding: 0 clamp(1rem, 2.4vw, 2.6rem);
}
.mstat:first-child {
  padding-left: 0;
}
.mstat + .mstat {
  border-left: 1px solid var(--line);
}
.mstat__val {
  display: block;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--gold-bright);
  line-height: 1;
  letter-spacing: -0.01em;
}
.mstat__val i {
  font-style: normal;
  font-size: 0.32em;
  color: var(--gold);
  margin-left: 0.35em;
  letter-spacing: 0.04em;
}
.mstat__label {
  display: block;
  margin-top: 0.9rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.market__grid {
  margin-top: clamp(3rem, 6vh, 5rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem) clamp(2.4rem, 6vw, 6rem);
}
.mcard--wide h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.4rem, 2.1vw, 1.7rem);
  margin-bottom: 0.7rem;
}
.mcard p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 46ch;
}
.mcard__h {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 1.4rem;
}
.mbar {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.mbar li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.mbar li:first-child {
  border-top: none;
}
.mbar span {
  color: var(--text);
  font-size: 0.95rem;
}
.mbar span i {
  font-style: normal;
  color: var(--muted);
}
.mbar b {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--gold);
}
.market__note {
  margin-top: clamp(3rem, 6vh, 5rem);
  padding-top: clamp(1.6rem, 3vh, 2.4rem);
  border-top: 1px solid var(--line);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  max-width: 80ch;
  line-height: 1.7;
}

/* ── contact form (đặt lịch tư vấn riêng) — underline fields ── */
.contact__lead {
  color: var(--muted);
  max-width: 42ch;
  margin: 1.4rem 0 0;
  line-height: 1.7;
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
}
/* form = cột phải; ngăn bằng một nét hairline dọc (không hộp/card) */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  text-align: left;
  padding-left: clamp(2.6rem, 5vw, 5rem);
  border-left: 1px solid var(--line);
}
.contact__formtitle {
  text-align: left;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  color: var(--gold-soft);
  margin-bottom: 0.6rem;
}
@media (max-width: 820px) {
  .contact__form {
    border-left: 0;
    padding-left: 0;
    padding-top: 2.2rem;
    border-top: 1px solid var(--line);
  }
}
.field {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.98rem;
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.85rem 0.2rem;
  appearance: none;
  transition: border-color 0.3s var(--ease);
}
.field::placeholder {
  color: var(--muted-2);
}
.field:focus,
.field:focus-visible {
  outline: none;
  border-bottom-color: var(--gold);
}
textarea.field {
  resize: vertical;
  min-height: 3.4rem;
}
select.field {
  cursor: pointer;
  padding-right: 1.6rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23c8a972' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.2rem center;
}
select.field option {
  background: var(--ink-2);
  color: var(--text);
}
.contact__submit {
  margin-top: 1rem;
  width: 100%;
  justify-content: center;
}
.contact__formmsg {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gold-soft);
  min-height: 1.2em;
}
.contact__formmsg.is-ok {
  color: #6fc488;
}

/* ── site footer (biên tập, nhiều cột) ───────────────────── */
.sitefoot {
  border-top: 1px solid var(--line);
  padding-inline: var(--pad-x);
}
.sitefoot__grid {
  max-width: 1240px;
  margin-inline: auto;
  padding-block: clamp(3.4rem, 7vh, 6rem);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;
  gap: clamp(2rem, 4vw, 4rem);
}
.sitefoot__logo {
  display: inline-block;
  line-height: 0;
}
.sitefoot__logo img {
  height: clamp(3.6rem, 5.5vw, 5rem);
  width: auto;
}
.sitefoot__org {
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-top: 0.5rem;
}
.sitefoot__tag {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.7;
  max-width: 34ch;
  margin-top: 1.3rem;
}
.sitefoot__social {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.6rem;
}
/* tiêu đề cột */
.sitefoot__h {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.3rem;
}
/* link trong cột — hairline khi hover, không nền */
.sitefoot__col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
}
.sitefoot__col a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.4;
  position: relative;
  transition: color 0.3s var(--ease);
}
.sitefoot__col a:hover {
  color: var(--gold-bright);
}
.sitefoot__addr {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 24ch;
}
.sitefoot__note {
  color: var(--muted-2);
  font-size: 0.78rem;
  line-height: 1.6;
  max-width: 30ch;
  margin-top: 0.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.sitefoot__bar {
  max-width: 1240px;
  margin-inline: auto;
  border-top: 1px solid var(--line);
  padding-block: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.sitefoot__copy {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
/* nút khoá kín đáo → mở bàn môi giới; mờ như dấu trang trí, sáng khi rê */
.sitefoot__agent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  color: var(--muted-2);
  background: none;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.35;
  transition:
    opacity 0.3s var(--ease),
    color 0.3s var(--ease),
    background 0.3s var(--ease);
}
.sitefoot__agent svg {
  width: 13px;
  height: 13px;
}
.sitefoot__agent:hover,
.sitefoot__agent:focus-visible {
  opacity: 1;
  color: var(--gold);
  background: rgba(200, 169, 114, 0.1);
  outline: none;
}
@media (max-width: 980px) {
  .sitefoot__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.6rem 2rem;
  }
  .sitefoot__brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 560px) {
  .sitefoot__grid {
    grid-template-columns: 1fr;
  }
  .sitefoot__bar {
    flex-direction: column;
    gap: 0.8rem;
  }
}

/* ── editorial sections respond: hairlines turn horizontal on stack ── */
@media (max-width: 880px) {
  .criteria__grid,
  .market__stats {
    grid-template-columns: 1fr 1fr;
  }
  .critcard,
  .mstat {
    padding: 1.6rem 0 0;
  }
  .critcard:first-child,
  .mstat:first-child {
    padding-left: 0;
  }
  .critcard + .critcard,
  .mstat + .mstat {
    border-left: none;
  }
  .critcard:nth-child(2n),
  .mstat:nth-child(2n) {
    padding-left: clamp(1.2rem, 4vw, 1.8rem);
    border-left: 1px solid var(--line);
  }
  .critcard:nth-child(n + 3),
  .mstat:nth-child(n + 3) {
    border-top: 1px solid var(--line);
    margin-top: 1.6rem;
    padding-top: 1.6rem;
  }
  .market__grid {
    grid-template-columns: 1fr;
  }
  .approach__pledge {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
  .approach__quote {
    grid-column: 1;
    grid-row: auto;
    max-width: none;
    margin-bottom: 0.6rem;
  }
  .approach__pledge-title {
    grid-column: 1;
    grid-row: auto;
  }
  .approach__commit {
    grid-column: 1;
    grid-row: auto;
  }
}
@media (max-width: 560px) {
  .criteria__grid,
  .market__stats {
    grid-template-columns: 1fr;
  }
  .critcard:nth-child(2n),
  .mstat:nth-child(2n) {
    padding-left: 0;
    border-left: none;
  }
  .critcard:nth-child(n + 2),
  .mstat:nth-child(n + 2) {
    border-top: 1px solid var(--line);
    margin-top: 1.6rem;
    padding-top: 1.6rem;
  }
}