:root {
  --harbor: #0E4A55;
  --harbor-deep: #09353E;
  --lagoon: #1B6B6B;
  --lantern: #F2B544;
  --lantern-ink: #1E1908;
  --paper: #F5F7F6;
  --surface: #FFFFFF;
  --mist: #EAF3F2;
  --ink: #132327;
  --muted: #46595D;
  --line: #D4E1DF;
  --shadow-sm: 0 2px 8px rgba(14, 74, 85, 0.05);
  --shadow-md: 0 8px 24px rgba(14, 74, 85, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font: 400 16.5px/1.65 "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
  padding-bottom: calc(68px + env(safe-area-inset-bottom));
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--harbor);
  text-underline-offset: 3px;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--lantern);
  outline-offset: 2px;
  border-radius: 8px;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 12px;
  top: 12px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  z-index: 50;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.i {
  flex: none;
  vertical-align: -3px;
}

/* Header */
.top {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 2px 10px rgba(14, 74, 85, 0.04);
}

.top .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
  min-height: 48px;
}

.tag {
  width: 32px;
  height: 40px;
  flex: none;
}

.tag rect {
  fill: var(--harbor);
}

.tag circle {
  fill: var(--surface);
}

.tag text {
  fill: var(--lantern);
  font: 800 13px "Be Vietnam Pro", sans-serif;
  letter-spacing: 0.5px;
}

.ln b {
  display: block;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.2;
  color: var(--ink);
}

.ln small {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.top nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 10px 12px;
  border-radius: 8px;
}

nav a:hover,
nav a[aria-current] {
  color: var(--harbor);
  background: var(--mist);
}

.hcall {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  color: var(--harbor);
  background: var(--mist);
  border: 1.5px solid #B8D2CF;
  padding: 10px 16px;
  border-radius: 10px;
  min-height: 46px;
  white-space: nowrap;
}

.hcall:hover {
  background: #DCECEB;
  border-color: var(--harbor);
}

/* Hero */
.hero {
  background: linear-gradient(155deg, var(--harbor-deep) 0%, var(--harbor) 58%, #135A66 100%);
  color: #FFFFFF;
  padding: 52px 0 58px;
  border-bottom: 1px solid #1C6673;
}

.hero .two {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 44px;
  align-items: center;
}

h1 {
  font-size: clamp(29px, 4.2vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 16px;
  max-width: 19ch;
  color: #FFFFFF;
}

.lead {
  font-size: 18px;
  line-height: 1.65;
  max-width: 54ch;
  color: #E3F2F0;
  margin: 0 0 26px;
}

.hbtn {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 20px;
  min-height: 50px;
  border-radius: 11px;
  font-weight: 700;
  text-decoration: none;
  font-size: 16px;
  border: 1.5px solid currentColor;
  color: var(--harbor);
  background: var(--surface);
  cursor: pointer;
}

.btn.solid {
  background: var(--lantern);
  border-color: var(--lantern);
  color: var(--lantern-ink);
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.16);
}

.btn.solid:hover {
  background: #F6BF58;
  border-color: #F6BF58;
}

.hero .btn.ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.72);
}

.hero .btn.ghost:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #FFFFFF;
}

.addr {
  margin: 22px 0 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(6, 34, 40, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #E2F1EF;
  font-size: 16px;
  display: inline-flex;
  gap: 8px;
  align-items: flex-start;
  line-height: 1.45;
}

.addr .i {
  color: var(--lantern);
  margin-top: 3px;
}

/* Distance Board */
.board {
  background: #072E36;
  border: 1.5px solid #246F7C;
  border-radius: 16px;
  padding: 20px 22px 18px;
  box-shadow: 0 16px 36px rgba(3, 22, 27, 0.34);
}

.bh {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 15px;
  font-weight: 600;
  color: #CBE4E1;
  padding-bottom: 13px;
  border-bottom: 1px solid #1C5E69;
}

.live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--lantern);
  font-weight: 700;
  background: rgba(242, 181, 68, 0.12);
  padding: 4px 10px;
  border-radius: 999px;
}

.live i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lantern);
  box-shadow: 0 0 0 3px rgba(242, 181, 68, 0.28);
}

.board ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.board li {
  display: grid;
  grid-template-columns: 24px 1fr auto minmax(64px, auto);
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #154F59;
  color: #E4F2F0;
  font-size: 16px;
}

.board li:last-child {
  border-bottom: 0;
}

.board .i {
  color: #8FD1CB;
}

.board .to {
  font-weight: 600;
}

.board .km {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 21px;
  color: var(--lantern);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.board .tm {
  font-size: 15px;
  color: #B4DAD6;
  text-align: right;
  white-space: nowrap;
}

.board li.on {
  color: #FFFFFF;
  background: rgba(242, 181, 68, 0.14);
  margin: 0 -22px;
  padding-left: 22px;
  padding-right: 22px;
}

.board li.on .to {
  font-weight: 800;
}

.board li.on .i {
  color: var(--lantern);
}

.bmap {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  min-height: 48px;
  padding: 11px 16px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.bmap:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
}

/* Main Content Wrapper */
.body {
  padding-top: 10px;
}

/* Key Trust Facts */
.facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 34px 0 12px;
  padding: 0;
}

.facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}

.facts .i {
  width: 44px;
  height: 44px;
  padding: 9px;
  border-radius: 11px;
  background: var(--mist);
  color: var(--harbor);
  margin-bottom: 8px;
}

.facts b {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.3;
}

.facts span {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
}

/* Sections & Headings */
.s {
  margin: 52px 0;
}

h2 {
  font-size: clamp(23px, 2.8vw, 30px);
  letter-spacing: -0.015em;
  line-height: 1.24;
  margin: 0 0 18px;
  font-weight: 800;
  color: var(--ink);
}

h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
}

p {
  max-width: 72ch;
}

/* Room Rates */
.rates {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rate {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 24px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.rate:hover {
  border-color: #9EC3BF;
}

.rate:not(:has(.ph)) {
  grid-template-columns: 1fr auto;
}

.ph {
  margin: 0;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: var(--mist);
  border: 1px solid var(--line);
}

.ph img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rm {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
  font-size: 16px;
  font-weight: 500;
  margin: 8px 0 10px;
}

.rm span {
  display: inline-flex;
  align-items: center;
}

.rm .i {
  margin-right: 6px;
  color: var(--lagoon);
}

.rd {
  margin: 0;
  color: var(--ink);
  font-size: 16.5px;
  line-height: 1.55;
}

.rp {
  display: flex;
  gap: 12px;
  align-items: stretch;
  text-align: right;
}

.rp p {
  margin: 0;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  min-width: 138px;
}

.rp p.on {
  background: var(--mist);
  border-color: #B9D4D1;
}

.rp b {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: var(--harbor);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.rp small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}

.rp .on b {
  font-size: 20px;
  color: var(--lagoon);
}

.note {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin-top: 14px;
  padding: 14px 18px;
  background: var(--surface);
  border-left: 4px solid var(--lagoon);
  border-radius: 0 10px 10px 0;
}

/* Direct Booking CTA Banner */
.cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  background: linear-gradient(145deg, var(--harbor-deep) 0%, var(--harbor) 100%);
  color: #FFFFFF;
  border: 2px solid var(--lantern);
  border-radius: 18px;
  padding: 28px 30px;
  margin: 52px 0;
  box-shadow: var(--shadow-md);
}

.cta h2 {
  color: #FFFFFF;
  margin: 0 0 8px;
  font-size: clamp(22px, 2.5vw, 27px);
}

.cta p {
  margin: 0;
  color: #E6F3F1;
  font-size: 17px;
  line-height: 1.6;
}

.btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cta .btn {
  background: var(--surface);
  border-color: var(--surface);
  color: var(--harbor);
}

.cta .btn:hover {
  background: var(--mist);
}

.cta .btn.solid {
  background: var(--lantern);
  border-color: var(--lantern);
  color: var(--lantern-ink);
}

.cta .btn.solid:hover {
  background: #F6BF58;
  border-color: #F6BF58;
}

.code {
  display: inline-block;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: var(--lantern);
  color: var(--lantern-ink);
  padding: 2px 10px;
  border-radius: 7px;
  border: 1.5px dashed var(--lantern-ink);
}

/* Lists & Data Tables (Used on Subpages) */
.s ul:not(.links):not(.facts) {
  padding-left: 22px;
}

.s li {
  margin: 8px 0;
}

table.tbl,
.s table {
  width: 100%;
  max-width: 760px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.s td,
.tbl td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}

.s tr:last-child td,
.tbl tr:last-child td {
  border-bottom: 0;
}

.s td:last-child,
.tbl td:last-child {
  text-align: right;
  font-weight: 800;
  color: var(--harbor);
  white-space: nowrap;
}

/* Policies */
.pol {
  display: grid;
  grid-template-columns: 220px 1fr;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px 24px;
  box-shadow: var(--shadow-sm);
}

.pol dt,
.pol dd {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  margin: 0;
  font-size: 16px;
}

.pol dt:last-of-type,
.pol dd:last-of-type {
  border-bottom: 0;
}

.pol dt {
  font-weight: 800;
  color: var(--harbor);
  padding-right: 16px;
}

.pol dd {
  color: var(--ink);
  line-height: 1.6;
}

/* FAQ Accordion */
.faq {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}

.faq summary {
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 36px;
}

.faq summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--mist);
  font-weight: 700;
  font-size: 22px;
  line-height: 1;
  color: var(--harbor);
}

.faq details[open] summary::after {
  content: "–";
  background: var(--harbor);
  color: #FFFFFF;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq p {
  margin: 12px 0 2px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 16px;
}

/* Internal Navigation Links */
.links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 54px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.links a::after {
  content: "→";
  color: var(--lagoon);
  font-weight: 800;
  flex: none;
}

.links a:hover {
  border-color: var(--harbor);
  background: var(--mist);
  color: var(--harbor);
}

/* Services & Contact Blocks (Subpages) */
.svc {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 40px 0;
}

.svc > div {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}

.big {
  font-size: 28px;
  font-weight: 800;
  color: var(--harbor);
  margin: 8px 0;
  font-variant-numeric: tabular-nums;
}

.big small {
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;
  margin-left: 4px;
}

.contact {
  margin: 36px 0;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  font-size: 17px;
  box-shadow: var(--shadow-sm);
}

.contact p {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 12px 0;
}

.contact .i {
  color: var(--harbor);
}

/* Footer */
footer {
  background: #0B252A;
  color: #DCE7E8;
  margin-top: 68px;
  padding: 46px 0 56px;
  font-size: 16px;
  border-top: 4px solid var(--harbor);
}

footer a {
  color: #FFFFFF;
  font-weight: 600;
}

.fgrid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.fn {
  font-weight: 800;
  color: #FFFFFF;
  font-size: 19px;
  margin-top: 0;
}

.legal {
  color: #B0C5C7;
  font-size: 15px;
  margin-top: 16px;
}

.fl {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 2;
  gap: 24px;
}

.fl li {
  margin: 0 0 10px;
  break-inside: avoid;
}

.fl a {
  display: inline-block;
  padding: 4px 0;
  text-decoration: none;
  font-weight: 500;
}

.fl a:hover {
  text-decoration: underline;
  color: var(--lantern);
}

/* Mobile Sticky Action Bar */
.bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  background: var(--harbor);
  z-index: 30;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 16px rgba(3, 25, 30, 0.22);
}

.bar a {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 8px;
  align-items: center;
  min-height: 58px;
  color: #FFFFFF;
  text-decoration: none;
  padding: 12px 6px;
  font-weight: 800;
  font-size: 16px;
}

.bar a:first-child {
  background: var(--lantern);
  color: var(--lantern-ink);
}

.bar a:nth-child(2) {
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

@media (min-width: 900px) {
  .bar {
    display: none;
  }

  body {
    padding-bottom: 0;
  }
}

/* Tablet & Mobile Responsive Layout */
@media (max-width: 899px) {
  .top .wrap {
    flex-wrap: wrap;
    gap: 0;
    padding-top: 10px;
    padding-bottom: 0;
  }

  .logo {
    padding-bottom: 10px;
  }

  .hcall {
    margin-bottom: 10px;
    padding: 8px 12px;
    min-height: 44px;
    font-size: 15.5px;
  }

  .top nav {
    order: 3;
    width: calc(100% + 40px);
    margin: 0 -20px;
    padding: 4px 14px;
    border-top: 1px solid var(--line);
    background: var(--paper);
    justify-content: space-between;
    overflow-x: auto;
    gap: 4px;
  }

  .top nav a {
    padding: 10px 10px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    font-size: 16px;
  }

  .hero {
    padding: 34px 0 40px;
  }

  .hero .two {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .facts {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 26px;
  }

  .facts li {
    padding: 16px;
  }

  .rate,
  .rate:not(:has(.ph)) {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 18px;
  }

  .rate .ph {
    max-width: 100%;
  }

  .rp {
    text-align: left;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .rp p {
    min-width: 0;
    padding: 10px 12px;
  }

  .cta {
    padding: 24px 20px;
  }

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

  .pol {
    grid-template-columns: 1fr;
    padding: 4px 18px;
  }

  .pol dt {
    border-bottom: 0;
    padding-bottom: 2px;
  }

  .pol dd {
    padding-top: 2px;
  }

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

  .fgrid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .fl {
    columns: 1;
  }
}

@media (max-width: 540px) {
  .ln b {
    font-size: 16.5px;
  }

  .ln small {
    font-size: 13px;
  }

  .hbtn,
  .btns {
    flex-direction: column;
    width: 100%;
  }

  .hbtn .btn,
  .btns .btn {
    width: 100%;
  }

  .board {
    padding: 18px 16px 16px;
  }

  .board li.on {
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 400px) {
  .facts {
    grid-template-columns: 1fr;
  }

  .hcall span {
    display: none;
  }
}
/* Thông báo bảng giá theo năm */
.yearnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  margin: 0 0 16px;
  padding: 14px 18px;
  background: #FFF6E0;
  border: 1.5px solid var(--lantern);
  border-radius: 12px;
  color: var(--lantern-ink);
  font-size: 16px;
}

.yearnote b {
  font-weight: 800;
  background: var(--lantern);
  padding: 2px 10px;
  border-radius: 7px;
}

/* Giá niêm yết và giá thành viên */
.rp .lp {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.member {
  margin: 0 0 16px;
  padding: 18px 22px;
  background: var(--surface);
  border: 1.5px solid var(--lagoon);
  border-radius: 14px;
}

.member h3 {
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--harbor);
}

.member ol {
  margin: 0 0 8px;
  padding-left: 22px;
}

.member li {
  margin: 6px 0;
}

.member p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}