/* =====================================================
   RESET & GLOBAL
   ===================================================== */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family: "Playfair Display", "Times New Roman", serif;
}

:root{
  --gold:#d4af37;
  --gold-soft:#f5e6a8;
  --dark:#070709;
}

body{
  background:var(--dark);
  color:#fff;
}

/* Khoá scroll khi menu mobile mở */
body.menu-open{
  overflow:hidden;
}

/* =====================================================
   HEADER (Luxury – quiet & premium)
   ===================================================== */
.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:64px;
  background:rgba(7,7,9,.75);
  backdrop-filter:blur(6px);
  z-index:1000;
}


/* =====================================================
   HEADER CTA (Luxury booking button)
   ===================================================== */
.header-cta{
  position:fixed;
  top:18px;
  left:22px;

  padding:8px 18px;
  font-size:12px;
  letter-spacing:1.5px;
  text-transform:uppercase;

  color:var(--gold);
  text-decoration:none;

  border:1px solid var(--gold);
  border-radius:999px;

  background:transparent;
  transition:.3s ease;
  z-index:1200;
}

.header-cta:hover{
  background:var(--gold);
  color:var(--dark);
}

/* =====================================================
   HAMBURGER
   ===================================================== */
.hamburger{
  position:fixed;
  right:20px;
  top:22px;
  width:28px;
  cursor:pointer;
  z-index:1200;
}

.hamburger span{
  display:block;
  height:2px;
  background:#fff;
  margin:6px 0;
}

/* =====================================================
   NAV MOBILE
   ===================================================== */
.nav{
  position:fixed;
  top:64px;
  right:-100%;
  width:70%;
  height:calc(100vh - 64px);
  background:#0b0b0e;
  display:flex;
  flex-direction:column;
  padding-top:30px;
  transition:.3s ease;
  z-index:999;
}

.nav a{
  padding:16px 24px;
  text-decoration:none;
  color:#ddd;
  border-bottom:1px solid rgba(255,255,255,.08);
}

.nav a:hover{
  color:var(--gold);
}

.nav.active{
  right:0;
}


/* =====================================================
   SECTION GLOBAL
   ===================================================== */
section{
  padding:90px 20px;
  text-align:center;
}

h2{
  margin-bottom:20px;
  color:var(--gold);
  letter-spacing:2px;
}

/* =====================================================
   ABOUT
   ===================================================== */
.about p{
  max-width:800px;
  margin:auto;
  line-height:1.7;
  opacity:.9;
}

/* =====================================================
   SERVICES
   ===================================================== */
.service-box{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}

.card{
  padding:36px 18px;
  border-radius:14px;
  border:1px solid rgba(212,175,55,.35);
  background:rgba(255,255,255,.03);
}

.note{
  margin-top:12px;
  font-size:14px;
  opacity:.7;
}



/* =====================================================
   FOOTER
   ===================================================== */
.footer{
  background:#040406;
  padding:40px 20px;
  font-size:14px;
  line-height:1.7;
  opacity:.8;
}

/* =====================================================
   ZALO FLOAT
   ===================================================== */
.zalo-float{
  position:fixed;
  right:20px;
  bottom:20px;
  background:#0068ff;
  color:#fff;
  padding:12px 18px;
  border-radius:50px;
  text-decoration:none;
  font-weight:bold;
  z-index:1200;
}

/* =====================================================
   DESKTOP
   ===================================================== */
@media(min-width:768px){

  .hamburger{
    display:none;
  }

  .nav{
    position:fixed;
    top:18px;
    right:30px;
    height:auto;
    width:auto;
    flex-direction:row;
    background:none;
    padding:0;
  }

  .nav a{
    border:none;
    margin-left:26px;
  }

  .hero h1{
    font-size:80px;
  }

  .service-box{
    grid-template-columns:repeat(3,1fr);
  }

  .gallery-grid{
    grid-template-columns:repeat(4,1fr);
  }
}

@media(max-width:480px){
  .header-cta{
    font-size:11px;
    padding:6px 14px;
  }
}
/* ================= HERO BRAND FIX (FINAL) ================= */

.hero-content{
  position:relative;
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
}

/* Brand block */
.hero-brand{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  margin-bottom:22px;
}



/* ===== TITLE ===== */
.hero-brand h1{
  font-size:86px;
  letter-spacing:8px;
  font-weight:600;
  color:#d4af37;
  margin:0;

  text-shadow:
    0 0 18px rgba(212,175,55,.35);
}

/* ===== MOBILE ===== */
@media(max-width:767px){
  .hero-brand img{
    height:120px;
    margin-bottom:14px;
  }

  .hero-brand h1{
    font-size:54px;
    letter-spacing:5px;
  }
}

/* ===== CTA BUTTON ===== */
.hero-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;

  padding:14px 38px;
  margin-top:14px;

  font-size:14px;
  letter-spacing:1.5px;
  text-transform:uppercase;

  color:#d4af37;
  text-decoration:none;

  border:1px solid rgba(212,175,55,.6);
  border-radius:999px;

  background:rgba(212,175,55,.06);
  backdrop-filter:blur(6px);

  box-shadow:
    0 0 22px rgba(212,175,55,.25);

  transition:.35s ease;
}

.hero-btn:hover{
  background:linear-gradient(45deg,#d4af37,#ffeb9a);
  color:#000;
  box-shadow:
    0 0 34px rgba(212,175,55,.85);
  transform:translateY(-2px);
}

/* ===============================
   LUXURY FLOAT CONTACT
================================ */
.lux-contact{
  position:fixed;
  right:18px;
  bottom:90px;
  display:flex;
  flex-direction:column;
  gap:14px;
  z-index:1300;
}

/* icon chung */
.lux-icon{
  width:48px;
  height:48px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;

  font-size:18px;
  font-weight:600;
  text-decoration:none;

  background:radial-gradient(circle at top,#ffd978,#caa032);
  color:#111;

  box-shadow:
    0 0 10px rgba(255,215,120,.6),
    inset 0 0 6px rgba(255,255,255,.4);

  transition:.25s ease;
}

/* hover luxury */
.lux-icon:hover{
  transform:translateY(-3px) scale(1.05);
  box-shadow:
    0 0 20px rgba(255,215,120,.9),
    0 0 40px rgba(255,215,120,.6);
}

/* PHONE */
.lux-icon.phone{
  background:radial-gradient(circle at top,#ffe7a0,#d4a52c);
}

/* FACEBOOK */
.lux-icon.fb{
  background:radial-gradient(circle at top,#3b82f6,#1e40af);
  color:#fff;
  font-family:Arial,Helvetica,sans-serif;
  font-size:20px;
}

/* ZALO */
.lux-icon.zalo{
  background:radial-gradient(circle at top,#4fc3ff,#0077cc);
  color:#fff;
  font-size:18px;
}
/* ============ HERO BRAND — MAX IMPACT ============ */

.hero{
  min-height:100vh;
}

.hero-content{
  position:relative;
  z-index:2;
  height:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding-top:40px;
}

/* BRAND BLOCK */
.hero-brand{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  margin-bottom:32px;
}

/* LOGO — CHIẾM KHỐI */
.hero-brand img{
  height:42vh;              /* 🔥 chiếm gần nửa màn hình */
  max-height:320px;         /* chặn quá to trên mobile nhỏ */
  width:auto;

  margin-bottom:20px;

  filter:
    drop-shadow(0 0 16px rgba(212,175,55,.6))
    drop-shadow(0 0 42px rgba(212,175,55,.45));
}

/* TITLE */
.hero-brand h1{
  font-size:72px;
  letter-spacing:7px;
  color:#d4af37;
  margin:0;
  text-align:center;

  text-shadow:
    0 0 22px rgba(212,175,55,.45);
}

/* ===== DESKTOP ===== */
@media(min-width:768px){
  .hero-brand img{
    height:48vh;
    max-height:420px;
  }

  .hero-brand h1{
    font-size:108px;
    letter-spacing:9px;
  }
}
/* ===== FIX KHOẢNG HỞ TRÊN LOGO ===== */
.hero-content{
  justify-content:center;
  margin-top:-60px; /* giảm khoảng hở trên */
}

@media(max-width:480px){
  .hero-content{
    margin-top:-90px; /* mobile kéo lên thêm */
  }
}
/* ================= GALLERY ================= */
.gallery{
  padding:90px 20px;
  background:#05000b;
  text-align:center;
}

.gallery h2{
  font-size:28px;
  letter-spacing:2px;
  color:#d4af37;
  margin-bottom:40px;
}

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  max-width:1100px;
  margin:0 auto;
}

.img-box{
  position:relative;
  height:200px;
  border-radius:18px;

  background-size:cover;
  background-position:center;

  overflow:hidden;
  cursor:pointer;

  box-shadow:
    0 0 0 1px rgba(212,175,55,.25),
    0 10px 30px rgba(0,0,0,.6);

  transition:.5s ease;
}

/* overlay tối + glow */
.img-box::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    to top,
    rgba(0,0,0,.65),
    rgba(0,0,0,.15)
  );
  transition:.5s ease;
}

.img-box:hover{
  transform:translateY(-6px) scale(1.02);
  box-shadow:
    0 0 25px rgba(212,175,55,.45),
    0 20px 50px rgba(0,0,0,.8);
}

.img-box:hover::after{
  background:rgba(0,0,0,.2);
}

.gallery .note{
  margin-top:26px;
  font-size:14px;
  opacity:.75;
}

/* Desktop */
@media(min-width:768px){
  .gallery h2{
    font-size:36px;
  }

  .gallery-grid{
    grid-template-columns:repeat(4,1fr);
  }

  .img-box{
    height:260px;
  }
}
/* ================= LUXURY FOOTER ================= */
.footer{
  background:
    radial-gradient(circle at top, rgba(212,175,55,.12), transparent 60%),
    linear-gradient(to top, #020005, #070012);
  padding:60px 20px 30px;
}

.footer-box{
  max-width:520px;
  margin:0 auto;
  padding:34px 26px;

  border-radius:22px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(212,175,55,.18);

  box-shadow:
    0 0 40px rgba(0,0,0,.9),
    inset 0 0 30px rgba(212,175,55,.08);

  text-align:center;
  color:#eee;
}

/* Brand */
.footer-title{
  margin:0;
  font-size:24px;
  letter-spacing:4px;
  color:#d4af37;
}

.footer-slogan{
  margin-top:6px;
  font-size:12px;
  opacity:.65;
}

/* Divider */
.footer-divider{
  width:60px;
  height:1px;
  margin:18px auto 22px;
  background:linear-gradient(to right, transparent, #d4af37, transparent);
}

/* Info */
.footer-info{
  font-size:13px;
  line-height:1.9;
  opacity:.9;
}

.footer-info a{
  color:#d4af37;
  text-decoration:none;
}

/* Social */
.footer-social{
  display:flex;
  justify-content:center;
  gap:16px;
  margin:26px 0 18px;
}

.footer-social a{
  width:42px;
  height:42px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;

  font-size:17px;
  color:#d4af37;
  text-decoration:none;

  background:rgba(212,175,55,.08);
  border:1px solid rgba(212,175,55,.35);

  box-shadow:0 0 18px rgba(212,175,55,.35);
  transition:.3s ease;
}

.footer-social a:hover{
  background:#d4af37;
  color:#000;
  box-shadow:0 0 28px rgba(212,175,55,.9);
  transform:translateY(-3px);
}

/* Copyright */
.footer-copy{
  font-size:11px;
  opacity:.45;
  margin-top:10px;
}
body{
  background:
    linear-gradient(
      180deg,
      #120004 0%,
      #1a0008 35%,
      #0a0004 100%
    );
  color:#fff;
}

.hero-video{
  display:block;
  width:100%;

  /* 👇 tạo khung cho video */
  height:50vh;              /* mobile nhìn vừa */
  max-height:420px;         /* PC không quá cao */

  margin:24px auto 0;       /* nằm dưới CTA */

  object-fit:cover;         /* lấp đầy khung, không méo */
  border-radius:16px;

  background:#000;
}
/* ================= HERO CINEMATIC DARK FIX ( NỀN HERO================= */
.hero {
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 50% 30%,
      rgba(0,0,0,0.25),
      rgba(0,0,0,0.85) 70%
    ),
    linear-gradient(
      to bottom,
      rgba(0,0,0,0.6),
      rgba(0,0,0,0.85)
    );
  z-index: 1;
}

.hero-overlay {
  display: none; /* tắt overlay cũ để tránh bị đè màu */
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Glow nhẹ cho chữ – luxury nightlife */
.hero h1,
.hero p {
  text-shadow:
    0 2px 12px rgba(0,0,0,0.8),
    0 0 24px rgba(180,0,255,0.15);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 50% 35%,
      rgba(0,0,0,0.15),
      rgba(0,0,0,0.6) 65%
    ),
    linear-gradient(
      to bottom,
      rgba(0,0,0,0.35),
      rgba(0,0,0,0.7)
    );
  z-index: 1;
}
/* ===== HERO TITLE – LEVEL 3 (3D LUXURY) ===== */
.hero-brand h1{
  font-weight: 900;
  letter-spacing: 0.28em;

  background: linear-gradient(
    180deg,
    #fff6c8 0%,
    #f4c84a 28%,
    #d4af37 52%,
    #9b7a1f 75%,
    #5c4613 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  text-shadow:
    0 2px 0 #8f6a1a,
    0 4px 0 #7b5a15,
    0 6px 0 #684a12,
    0 8px 12px rgba(0,0,0,.85),
    0 0 28px rgba(212,175,55,.55);
}
/* ================= COMBO SERVICES – LUXURY CENTER ================= */

.services{
  padding: 90px 20px;
  text-align: center;
}

/* Title combo */
.services h2{
  font-size: 28px;
  letter-spacing: 2px;
  margin-bottom: 28px;
  color: var(--gold);
}

/* Box căn giữa tuyệt đối */
.services .service-box{
  display: flex;
  justify-content: center;
}

/* Card combo */
.services .card{
  max-width: 420px;
  width: 100%;
  padding: 36px 28px;

  border-radius: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(212,175,55,.35);

  box-shadow:
    0 0 25px rgba(0,0,0,.85),
    inset 0 0 22px rgba(212,175,55,.08);

  text-align: center;
}

/* Heading trong card */
.services .card strong{
  display: block;
  margin-bottom: 14px;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #f5e6a8;
}

/* Nội dung combo */
.services .card .note{
  font-size: 14px;
  line-height: 1.9;
  opacity: .9;
  margin-bottom: 10px;
}

/* Giá */
.services .card .note strong{
  font-size: 16px;
  color: var(--gold);
}

/* Mobile tối ưu */
@media(max-width:480px){
  .services h2{
    font-size: 24px;
  }

  .services .card{
    padding: 28px 20px;
  }
}
/* ===== EXPERIENCE PHILOSOPHY – CLEAN & LUXURY ===== */

.services h2{
  margin-bottom: 28px;
}

/* Grid gọn hơn */
.services .service-box{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

/* Card gọn – không quá cao */
.services .card{
  padding: 22px 16px;
  border-radius: 22px;
  line-height: 1.45;
  text-align: center;

  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Title trong card */
.services .card{
  font-size: 15px;
  letter-spacing: .5px;
}

/* Note gọn lại */
.services .card .note{
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.4;
  opacity: .75;
}

/* Mobile: 2x2 thay vì 1 cột dài */
@media(max-width:768px){
  .services .service-box{
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .services .card{
    padding: 18px 12px;
    font-size: 14px;
  }
}
/* ===== COMBO MENU – CENTERED LUXURY ===== */

/* căn giữa toàn section combo */
.services{
  text-align: center;
}

/* service-box chỉ có 1 card → căn giữa */
.services .service-box{
  display: flex;
  justify-content: center;
}

/* card combo */
.services .service-box .card{
  max-width: 420px;
  width: 100%;
  padding: 28px 22px;
}

/* chữ trong card combo */
.services .card strong{
  display: block;
  margin-bottom: 10px;
  letter-spacing: .08em;
}

/* giá nổi hơn */
.services .card .note strong{
  color: #d4af37; /* gold */
  letter-spacing: .05em;
}
/* ===== ABOUT – VÌ SAO CHỌN EMPIRE ===== */
.about-empire{
  padding: 80px 16px;
  text-align: center;
}

.about-empire h2{
  font-size: 28px;
  letter-spacing: .25em;
  color: #d4af37;
  margin-bottom: 60px;
  text-transform: uppercase;
}

.about-content{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.about-content .item{
  padding: 26px 22px;
  border: 1px solid rgba(212,175,55,.25);
  border-radius: 18px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,.03),
    rgba(0,0,0,.35)
  );
}

.about-content h3{
  font-size: 16px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #f3d27a;
  margin-bottom: 14px;
}

.about-content p{
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,.85);
}
.lang-switch {
  background: none;
  border: 1px solid #fff;
  color: #fff;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 14px;
}
/* FIX dính header – language button */
#langToggle,
.lang-switch,
.lang-btn {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 9999;
}

/* tránh đè CTA */
.header-cta {
  margin-left: 60px;
}
@media (max-width: 768px) {
  #langToggle {
    top: 8px;
    left: 8px;
    font-size: 12px;
  }
}
/* đảm bảo header làm mốc */
.header {
  position: relative;
  display: flex;
  align-items: center; /* CĂNG GIỮA THEO CHIỀU DỌC */
}

/* căn lại CTA ĐẶT BÀN */
.header-cta {
  position: relative;
  top: 0;
  margin-left: 50px; /* chừa chỗ cho nút EN */
}

/* FIX nút EN */
#langToggle,
.lang-switch,
.lang-btn {
  position: absolute;
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
  z-index: 9999;
}

/* hamburger luôn giữa */
.hamburger {
  margin-left: auto;
  align-self: center;
}
body {
  background: linear-gradient(
    135deg,
    #6A1414 0%,
    #4B0F0F 45%,
    #2A0505 100%
  );
}
.video-scroll {
  padding: 60px 0;
}

.video-list {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 6%;
}

.video-list video {
  min-width: 280px;
  height: 420px;
  object-fit: cover;
  border-radius: 18px;
  scroll-snap-align: start;
}

.video-header {
  padding: 0 6% 30px;
  max-width: 900px;
}

.video-tag {
  font-size: 12px;
  letter-spacing: 3px;
  color: #c9a24d;
}

.video-header h2 {
  font-size: 42px;
  margin: 10px 0;
}

.video-header h2 small {
  display: block;
  font-size: 18px;
  font-weight: 400;
  opacity: 0.75;
}

.video-desc {
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.85;
}

.video-desc em {
  display: block;
  margin-top: 6px;
  opacity: 0.7;
}
.hero-video {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
background: linear-gradient(
  rgba(0,0,0,0.25),
  rgba(50,0,90,0.35)
);


  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}


.video-scroll {
  padding: 120px 0 80px;
}

.video-header {
  max-width: 1100px;
  margin: 0 auto 48px;
  padding: 0 20px;
  text-align: center;
}

/* TAG */
.video-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 2px;
  color: #cfa14a;
  margin-bottom: 16px;
}

/* TITLE */
.video-header h2 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.15;
  margin-bottom: 16px;
}

.video-header h2 small {
  display: block;
  font-size: 18px;
  font-weight: 400;
  opacity: 0.75;
  margin-top: 6px;
}

/* DESCRIPTION */
.video-desc {
  max-width: 760px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.85;
}

.video-desc em {
  display: block;
  margin-top: 8px;
  font-style: italic;
  opacity: 0.7;
}
/* Header vẫn fixed */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}

/* Hero không bị đẩy dư */
.hero {
  margin-top: 0;
  padding-top: 0;
}

/* TẠO KHOẢNG CÁCH CHO LOGO + TEXT */
.hero-content {
  padding-top: 90px; /* chỉnh 80–110px tuỳ chiều cao header */
}
.hero-brand h1 {
  transform: translateX(14px);
}