/* Hiên Nam Land (bat-dong-san 4.5): a seaside brokerage. Warm sand, sea teal and coral, arch-window photos, wave
   dividers, rounded pills and speech-bubble reviews. Fonts: Fraunces (headings) + Be Vietnam Pro (text). */
:root {
  --sand: #f3ebdd;
  --sand-2: #e8dcc6;
  --sea: #0e5a61;
  --sea-deep: #0b3f45;
  --coral: #dd6b52;
  --ink: #23302f;
  --muted: #5d6a68;
  --line: rgba(14, 90, 97, 0.18);
  --k-font: 'Be Vietnam Pro', system-ui, sans-serif;
  --k-font-display: 'Fraunces', Georgia, serif;
  --k-accent: #dd6b52;
  --k-accent-ink: #ffffff;
  --k-ink: #23302f;
  --k-paper: #fffaf2;
  --k-muted: #5d6a68;
  --k-line: rgba(14, 90, 97, 0.2);
  --k-radius: 18px;
}
body {
  background: var(--sand);
  color: var(--ink);
  font:
    400 16px/1.65 'Be Vietnam Pro',
    system-ui,
    sans-serif;
}
a {
  color: inherit;
}
h1,
h2,
h3 {
  margin: 0;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  color: var(--sea-deep);
}
p {
  margin: 0 0 12px;
}
.plain {
  margin: 0;
  padding: 0;
  list-style: none;
}
.k-icon {
  width: 18px;
  height: 18px;
}
.eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--coral);
}
.h1 {
  font-size: 38px;
  line-height: 1.1;
}
.h1 i {
  color: var(--coral);
  font-weight: 500;
}
.h1-page {
  font-size: 30px;
  overflow-wrap: anywhere;
}
.h2 {
  margin-bottom: 20px;
  font-size: 28px;
  line-height: 1.2;
}
.h3 {
  margin-bottom: 10px;
  font-size: 21px;
}
.lead {
  font-size: 17px;
  color: var(--muted);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: var(--coral);
  color: #fff;
  font:
    700 15px/1 'Be Vietnam Pro',
    sans-serif;
  text-decoration: none;
  cursor: pointer;
}
.btn-soft {
  background: #fff;
  color: var(--sea);
  box-shadow: inset 0 0 0 1.5px var(--line);
}
.btn-sm {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
}
.btn-block {
  width: 100%;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.link {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}
.more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--sea);
  text-decoration: none;
  white-space: nowrap;
}

/* Header */
.hdr {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--sand);
  border-bottom: 1px solid var(--line);
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  font:
    600 21px/1 'Fraunces',
    serif;
  color: var(--sea-deep);
  text-decoration: none;
}
.logo-arch {
  width: 30px;
  height: 30px;
  color: var(--coral);
}
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--sea);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}
.burger {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: var(--sea);
  cursor: pointer;
}
.menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: none;
  flex-direction: column;
  padding: 8px 16px 20px;
  background: var(--sea);
}
.menu[data-open] {
  display: flex;
}
.menu a {
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  font:
    500 21px/1.2 'Fraunces',
    serif;
  color: #fff;
  text-decoration: none;
}

/* Hero */
.hero {
  display: grid;
  gap: 28px;
  padding: 32px 16px 0;
}
.hero .lead {
  margin: 16px 0 22px;
}
.hero-arch {
  position: relative;
  margin: 0 auto;
  width: min(100%, 420px);
}
.hero-arch img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 999px 999px 24px 24px;
  border: 8px solid #fff;
  box-shadow: 0 24px 50px rgba(11, 63, 69, 0.18);
}
.badge {
  position: absolute;
  left: -6px;
  bottom: 34px;
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  text-align: center;
  line-height: 1.1;
  transform: rotate(-8deg);
}
.badge b {
  font:
    600 24px/1 'Fraunces',
    serif;
}
.badge span {
  font-size: 12px;
  font-weight: 600;
}

.sec {
  padding: 56px 16px 0;
}
.page {
  padding-top: 30px;
}
.sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

/* Area pills */
.areas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.areas-list {
  display: contents;
}
.area {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 8px 0 18px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: var(--sea-deep);
  font:
    600 15px/1 'Be Vietnam Pro',
    sans-serif;
  text-decoration: none;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px var(--line);
}
.area b {
  display: grid;
  place-items: center;
  min-width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--sand-2);
  color: var(--sea);
  font-size: 13px;
}
.areas-filter .area {
  padding: 0 16px;
  min-height: 40px;
  font-size: 14px;
}
.area[aria-pressed='true'] {
  background: var(--sea);
  color: #fff;
  box-shadow: none;
}

/* Postcards */
.cards {
  display: grid;
  gap: 22px;
}
.card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 10px;
  border-radius: 28px;
  background: #fffaf2;
  box-shadow: 0 10px 30px rgba(11, 63, 69, 0.08);
}
.card-img img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: 200px 200px 18px 18px;
}
.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 14px 8px 6px;
}
.card-cat {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--coral);
}
.card-name {
  font-size: 20px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.card-name a {
  text-decoration: none;
}
.card-short {
  margin: 8px 0 14px;
  font-size: 15px;
  color: var(--muted);
}
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
}
.card-price {
  font:
    600 24px/1 'Fraunces',
    serif;
  color: var(--sea);
}
.empty {
  padding: 22px;
  border-radius: 24px;
  background: #fffaf2;
  color: var(--muted);
}

/* Sea band */
.wave {
  display: block;
  width: 100%;
  height: 30px;
}
.sea {
  margin-top: 64px;
  color: var(--sea);
}
.wave-bottom {
  transform: scaleY(-1);
}
.sea-in {
  display: grid;
  gap: 26px;
  padding: 26px 16px;
  background: var(--sea);
  color: #dbeceb;
}
.sea .h2 {
  color: #fff;
}
.sea .eyebrow {
  color: #ffb4a2;
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0;
}
.stats div {
  padding: 18px 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
}
.stats dd {
  margin: 0;
  font:
    600 34px/1 'Fraunces',
    serif;
  color: #fff;
}
.stats dt {
  margin-top: 6px;
  font-size: 14px;
}

/* Reviews */
.bubbles {
  display: grid;
  gap: 18px;
}
.bubble {
  margin: 0;
}
.bubble blockquote {
  position: relative;
  margin: 0 0 16px;
  padding: 20px;
  border-radius: 24px 24px 24px 6px;
  background: #fffaf2;
  font-size: 16px;
}
.bubble figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  font:
    600 19px/1 'Fraunces',
    serif;
}
.bubble figcaption > span:last-child {
  display: grid;
}
.bubble small {
  color: var(--muted);
}

/* Stories */
.stories {
  display: grid;
  gap: 22px;
}
.story {
  display: grid;
  gap: 6px;
  text-decoration: none;
}
.story img {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 22px;
  object-fit: cover;
}
.story-date {
  font-size: 13px;
  font-weight: 700;
  color: var(--coral);
}
.story-title {
  font:
    600 21px/1.3 'Fraunces',
    serif;
  color: var(--sea-deep);
}
.story-ex {
  font-size: 15px;
  color: var(--muted);
}

/* FAQ */
.faqs {
  display: grid;
  gap: 10px;
}
.faq {
  border-radius: 22px;
  background: #fffaf2;
}
.faq summary {
  position: relative;
  padding: 18px 52px 18px 20px;
  font-weight: 700;
  color: var(--sea-deep);
  list-style: none;
  cursor: pointer;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  position: absolute;
  right: 16px;
  top: 13px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--sand-2);
  color: var(--sea);
  font-size: 20px;
}
.faq[open] summary::after {
  content: '–';
}
.faq p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--muted);
}

/* Visit */
.visit {
  display: grid;
  gap: 24px;
}
.visit-map {
  min-height: 300px;
  overflow: hidden;
  border-radius: 180px 180px 24px 24px;
  border: 6px solid #fff;
}
.visit-addr {
  font:
    600 22px/1.35 'Fraunces',
    serif;
  color: var(--sea-deep);
}
.hours {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.hours li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.hours .k-icon {
  flex: none;
  margin-top: 4px;
  color: var(--coral);
}

/* List page */
.filter {
  display: grid;
  gap: 12px;
  margin: 18px 0 26px;
}
.search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1.5px var(--line);
}
.search .k-icon {
  color: var(--sea);
}
.search input {
  flex: 1;
  min-width: 0;
  min-height: 52px;
  border: 0;
  background: none;
  font:
    400 16px/1 'Be Vietnam Pro',
    sans-serif;
  outline: none;
}
.areas-filter {
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.areas-filter .area {
  flex: none;
  white-space: nowrap;
}
.selects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.select {
  min-width: 0;
  min-height: 46px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--line);
  font:
    500 14px/1 'Be Vietnam Pro',
    sans-serif;
  color: var(--ink);
}

/* Detail */
.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
  font-weight: 700;
  color: var(--sea);
  text-decoration: none;
}
.d-grid {
  display: grid;
  gap: 26px;
}
.d-arch {
  margin: 0;
}
.d-arch img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 999px 999px 28px 28px;
  border: 8px solid #fff;
}
.d-price {
  margin: 14px 0;
  font:
    600 34px/1 'Fraunces',
    serif;
  color: var(--coral);
}
.d-book {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding: 20px;
  border-radius: 26px;
  background: var(--sea);
  color: #dbeceb;
}
.d-book p {
  display: flex;
  gap: 10px;
  margin: 0 0 4px;
  font-size: 15px;
}
.d-book .k-icon {
  flex: none;
  margin-top: 3px;
  color: #ffb4a2;
}
.d-info {
  display: grid;
  gap: 28px;
  margin-top: 36px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chips li {
  padding: 6px 14px;
  border-radius: 999px;
  background: #fff;
  color: var(--sea);
  font-size: 14px;
  font-weight: 600;
}
.facts {
  margin: 0;
  padding: 6px 20px;
  border-radius: 24px;
  background: #fffaf2;
}
.facts div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2px 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}
.facts div:last-child {
  border-bottom: 0;
}
.facts dt {
  color: var(--muted);
}
.facts dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
}
.d-more {
  margin-top: 52px;
}

/* Order */
.narrow {
  max-width: 680px;
  margin: 0 auto;
}
.o-pick {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 20px 0;
  padding: 18px;
  border-radius: 24px;
  background: #fffaf2;
}
.o-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--sand-2);
  color: var(--sea);
}
.o-pick > div {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.o-pick small {
  color: var(--muted);
}
.o-pick > div > b {
  font:
    600 19px/1.3 'Fraunces',
    serif;
  color: var(--sea-deep);
  overflow-wrap: anywhere;
}
.o-pick > div > b:empty::before {
  content: 'Chọn tin trong form bên dưới';
  color: var(--muted);
}
.o-pick span {
  font-size: 15px;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.o-pick span b {
  color: var(--coral);
}
.o-form {
  padding: 22px 18px;
  border-radius: 28px;
  background: #fffaf2;
}
.o-note {
  display: flex;
  gap: 10px;
  margin: 6px 0 16px;
  font-size: 14px;
  color: var(--muted);
}
.o-note .k-icon {
  flex: none;
  margin-top: 2px;
  color: var(--sea);
}

/* Article */
.read {
  max-width: 760px;
  margin: 0 auto;
}
.read-img {
  display: block;
  width: 100%;
  margin: 10px 0 24px;
  border-radius: 26px;
}
.read-body p {
  font-size: 17px;
  line-height: 1.85;
}
.read-cta {
  display: grid;
  gap: 12px;
  margin-top: 26px;
  padding: 22px;
  border-radius: 26px;
  background: var(--sand-2);
}
.read-cta p {
  margin: 0;
}

/* Footer */
.ftr {
  margin-top: 80px;
  color: var(--sea-deep);
}
.ftr-in {
  display: grid;
  gap: 24px;
  padding: 20px 16px 16px;
  background: var(--sea-deep);
  color: #cfe2e0;
}
.ftr-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font:
    600 24px/1 'Fraunces',
    serif;
  color: #fff;
}
.ftr-logo .logo-arch {
  color: #ffb4a2;
}
.ftr-h {
  font-weight: 700;
  color: #ffb4a2;
}
.ftr p,
.ftr li {
  margin: 0 0 6px;
}
.ftr p:not([class]),
.ftr li {
  font-size: 15px;
}

@media (min-width: 640px) {
  .cards {
    grid-template-columns: 1fr 1fr;
  }
  .stories {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 900px) {
  .hdr {
    padding: 16px max(40px, calc((100% - 1200px) / 2));
  }
  .burger {
    display: none;
  }
  .menu {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 28px;
    order: 0;
    margin-right: 8px;
    padding: 0;
    background: none;
  }
  .menu a {
    padding: 0;
    border: 0;
    font:
      600 15px/1 'Be Vietnam Pro',
      sans-serif;
    color: var(--sea-deep);
  }
  .menu a:last-child {
    display: none;
  }
  .logo {
    margin-right: auto;
  }
  .pill {
    order: 1;
  }
  .h1 {
    font-size: 62px;
  }
  .h1-page {
    font-size: 44px;
  }
  .h2 {
    font-size: 40px;
  }
  .hero {
    max-width: 1200px;
    margin: 0 auto;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 64px 40px 0;
  }
  .hero-arch {
    width: 440px;
  }
  .sec {
    max-width: 1200px;
    margin: 0 auto;
    padding: 96px 40px 0;
  }
  .page {
    padding-top: 44px;
  }
  .cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .sea-in {
    padding: 48px max(40px, calc((100% - 1120px) / 2));
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .wave {
    height: 48px;
  }
  .bubbles {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .stories {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .faqs {
    max-width: 860px;
  }
  .visit {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .visit-map {
    min-height: 420px;
  }
  .filter {
    grid-template-columns: minmax(0, 1fr) 400px;
    align-items: center;
  }
  .areas-filter {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-wrap: wrap;
  }
  .d-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .d-info {
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
  }
  .read-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
  .ftr-in {
    padding: 32px max(40px, calc((100% - 1120px) / 2)) 24px;
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}