:root {
  --sand: #f5f0e8;
  --cream: #faf8f3;
  --gold: #b59a6a;
  --gold-lt: #d4b98a;
  --bark: #2c2318;
  --mist: #8a8070;
  --white: #ffffff;
  --nav-h: 68px;
  --r: 4px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Roboto", sans-serif;
  background: var(--cream);
  color: var(--bark);
  overflow-x: hidden;
}
img {
  display: block;
  width: 100%;
  object-fit: cover;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}

/* ── TYPOGRAPHY ── */
.serif {
  font-family: "Cormorant Garamond", serif;
}

/* ── NAVBAR ──  cố định, trong suốt khi ở đầu trang, đổi màu khi cuộn xuống */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: rgba(44, 35, 24, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(181, 154, 106, 0.2);
  transition: background 0.3s;
}
nav.scrolled {
  background: rgba(44, 35, 24, 0.96);
}
.nav-logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--white);
  text-transform: uppercase;
}
.nav-logo span {
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--gold-lt);
  display: block;
  text-align: center;
  margin-top: 1px;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.25s;
}
.nav-links a:hover {
  color: var(--gold-lt);
}
.nav-cta {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 9px 22px;
  border: 1px solid var(--gold);
  color: var(--white);
  background: transparent;
  transition:
    background 0.25s,
    color 0.25s;
  cursor: pointer;
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--bark);
}

/* ── HERO ── ảnh nền với hiệu ứng zoom nhẹ, tiêu đề lớn, thanh tìm kiếm 3 trường*/
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(20, 14, 8, 0.18) 0%,
      rgba(20, 14, 8, 0.55) 65%,
      rgba(20, 14, 8, 0.82) 100%
    ),
    url("https://images.unsplash.com/photo-1582719508461-905c673771fd?w=1600&q=85")
      center/cover no-repeat;
  transform: scale(1.04);
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from {
    transform: scale(1.04);
  }
  to {
    transform: scale(1);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 64px 100px;
  max-width: 760px;
  animation: fadeUp 0.9s 0.2s both;
}
.hero-content h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight: 400;
  line-height: 1.18;
  color: var(--white);
  letter-spacing: -0.01em;
}

/* ── SEARCH BAR ── */
.search-wrap {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 94vw);
  z-index: 3;
  background: var(--white);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  animation: fadeUp 0.9s 0.5s both;
}
.search-field {
  padding: 18px 24px;
  border-right: 1px solid #e8e2d8;
  cursor: pointer;
  transition: background 0.2s;
}
.search-field:hover {
  background: var(--sand);
}
.search-field label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.search-field p {
  font-size: 0.8rem;
  color: var(--mist);
}
.search-btn {
  padding: 0 28px;
  background: var(--gold);
  color: var(--white);
  border: none;
  font-family: "Jost", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.25s;
  white-space: nowrap;
}
.search-btn:hover {
  background: var(--bark);
}
.search-btn svg {
  width: 16px;
  height: 16px;
}

/* ── SECTION WRAPPER ── */
section {
  padding: 96px 64px;
}
.section-label {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.section-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}
.see-all {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-lt);
  padding-bottom: 2px;
  transition: color 0.2s;
}
.see-all:hover {
  color: var(--bark);
}

/* ── DESTINATIONS GRID ── */
.dest-section {
  background: var(--cream);
}
.dest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 340px 240px;
  gap: 12px;
}
.dest-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.dest-card img {
  height: 100%;
  transition: transform 0.6s ease;
}
.dest-card:hover img {
  transform: scale(1.06);
}
.dest-card .card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 18px;
  background: linear-gradient(transparent, rgba(20, 14, 8, 0.75));
  color: var(--white);
}
.card-label .sub {
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-lt);
  margin-bottom: 4px;
}
.card-label h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem;
  font-weight: 400;
}

/* featured big card spans 2 rows */
.dest-card.featured {
  grid-row: 1 / 3;
}

/* ── COLLECTION SPLIT ── */
.collection-section {
  background: var(--sand);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 96px 64px;
}
.coll-text .section-label {
  margin-bottom: 16px;
}
.coll-text .section-title {
  margin-bottom: 24px;
}
.coll-text p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mist);
  max-width: 420px;
  margin-bottom: 40px;
}
.coll-stats {
  display: flex;
  gap: 48px;
}
.stat-val {
  font-family: "Cormorant Garamond", serif;
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--bark);
  line-height: 1;
}
.stat-lbl {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  margin-top: 4px;
}
.coll-img {
  position: relative;
}
.coll-img img {
  height: 500px;
  object-fit: cover;
}
.coll-img::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  border: 1px solid var(--gold-lt);
  z-index: 0;
}
.coll-img img {
  position: relative;
  z-index: 1;
}

/* ── FEATURED PROPERTIES ── */
.props-section {
  background: var(--cream);
}
.props-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.prop-card {
  cursor: pointer;
}
.prop-card .img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
  margin-bottom: 16px;
}
.prop-card img {
  height: 100%;
  transition: transform 0.6s ease;
}
.prop-card:hover img {
  transform: scale(1.05);
}
.prop-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--gold);
  color: var(--white);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
}
.prop-price {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 6px;
}
.prop-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 4px;
}
.prop-loc {
  font-size: 0.72rem;
  color: var(--mist);
  display: flex;
  align-items: center;
  gap: 4px;
}
.prop-loc svg {
  width: 12px;
  height: 12px;
}

/* ── FOOTER ── */
footer {
  background: var(--bark);
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 64px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.foot-brand .nav-logo {
  color: var(--white);
  margin-bottom: 16px;
}
.foot-brand p {
  font-size: 0.8rem;
  line-height: 1.7;
  max-width: 280px;
}
footer h4 {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
footer ul li {
  margin-bottom: 10px;
}
footer ul li a {
  font-size: 0.78rem;
  transition: color 0.2s;
}
footer ul li a:hover {
  color: var(--gold-lt);
}
.foot-copy {
  grid-column: 1/-1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  font-size: 0.7rem;
  text-align: right;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── RESPONSIVE (tablet) ── */
@media (max-width: 900px) {
  nav {
    padding: 0 24px;
  }
  .nav-links {
    display: none;
  }
  section,
  .collection-section,
  footer {
    padding: 64px 24px;
  }
  .hero-content {
    padding: 0 24px 100px;
  }
  .search-field:last-of-type {
    display: none;
  }
  .dest-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .dest-card.featured {
    grid-row: auto;
  }
  .collection-section {
    grid-template-columns: 1fr;
  }
  .coll-img {
    display: none;
  }
  .props-grid {
    grid-template-columns: 1fr 1fr;
  }
  footer {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 580px) {
  .search-wrap {
    grid-template-columns: 1fr;
  }
  .props-grid {
    grid-template-columns: 1fr;
  }
  footer {
    grid-template-columns: 1fr;
  }
  .dest-grid {
    grid-template-columns: 1fr;
  }
}
/* HOTELS PAGE */
.hotels-hero {
  position: relative;
  height: 60vh;
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 120px 64px 80px;
  overflow: hidden;
  background: url("https://images.unsplash.com/photo-1445019980597-93fa8acb246c?w=1600&q=80")
    center/cover no-repeat;
}

.hotels-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 14, 8, 0.58);
}

.hotels-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  color: white;
}

.hotels-content h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 400;
  margin-bottom: 18px;
}

.hotels-content p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}
/* PAGINATION */
.pagination {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 56px;
}

.page-btn {
  width: 42px;
  height: 42px;
  border: 1px solid #d8ccb7;
  background: white;
  color: var(--bark);
  cursor: pointer;
  transition: 0.25s;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-btn:hover {
  background: var(--gold);
  color: white;
  border-color: var(--gold);
}

.page-btn.active {
  background: var(--bark);
  color: white;
  border-color: var(--bark);
}
/* about */
/* ABOUT PAGE */
.about-hero {
  position: relative;
  height: 65vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  padding: 120px 64px 80px;
  overflow: hidden;
  background: url("https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?w=1600&q=80")
    center/cover no-repeat;
}

.about-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 14, 8, 0.62);
}

.about-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  color: white;
}

.about-content h1 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 22px;
}

.about-content p {
  max-width: 620px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.about-story {
  background: var(--cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text p {
  color: var(--mist);
  line-height: 1.9;
  margin-bottom: 24px;
}

.about-image img {
  height: 520px;
  object-fit: cover;
}

.about-stats {
  display: flex;
  gap: 48px;
  margin-top: 40px;
}

.about-stats h3 {
  font-size: 2rem;
  font-family: "Cormorant Garamond", serif;
  margin-bottom: 6px;
}

.about-stats span {
  font-size: 0.75rem;
  color: var(--mist);
}

.about-values {
  background: var(--sand);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.value-card {
  background: white;
  padding: 36px;
}

.value-card h3 {
  font-size: 1.5rem;
  margin-bottom: 14px;
}

.value-card p {
  color: var(--mist);
  line-height: 1.8;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .about-image img {
    height: 420px;
  }

  .about-stats {
    flex-direction: column;
    gap: 24px;
  }
}
/* CONTACT PAGE */
.contact-hero {
  position: relative;
  height: 60vh;
  min-height: 480px;
  display: flex;
  align-items: center;
  padding: 120px 64px 80px;
  overflow: hidden;
  background: url("https://images.unsplash.com/photo-1499793983690-e29da59ef1c2?w=1600&q=80")
    center/cover no-repeat;
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 14, 8, 0.62);
}

.contact-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  color: white;
}

.contact-content h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 400;
}

.contact-content p {
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.contact-section {
  background: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-card {
  background: white;
  padding: 28px;
}

.info-card h3 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.info-card p {
  color: var(--mist);
  line-height: 1.7;
}

.contact-form {
  background: white;
  padding: 40px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid #e2dbcf;
  padding: 16px;
  font-family: "Roboto", sans-serif;
  outline: none;
  transition: 0.25s;
  background: transparent;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}

.contact-btn {
  border: none;
  background: var(--gold);
  color: white;
  padding: 16px 32px;
  cursor: pointer;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: 0.25s;
}

.contact-btn:hover {
  background: var(--bark);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}