/* Dark Luxury / VIP Nightlife Theme inspired by vietnamfunnight.com, vnking.cc, vnabigo.com.tw */
:root {
  --bg-main: #0c0e12;
  --bg-card: #141720;
  --bg-card-hover: #1b202c;
  --bg-glass: rgba(20, 23, 32, 0.85);
  --gold: #f3ba2f;
  --gold-hover: #ffc947;
  --gold-dark: #b8820c;
  --gold-glow: rgba(243, 186, 47, 0.2);
  --gold-gradient: linear-gradient(135deg, #f5c056 0%, #d49520 100%);
  --ink: #f3f4f6;
  --muted: #9aa1b0;
  --subtle: #cbd2e1;
  --line: rgba(255, 255, 255, 0.09);
  --line-gold: rgba(243, 186, 47, 0.25);
  --soft: rgba(243, 186, 47, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--bg-main);
  color: var(--ink);
  font-family: Arial, "Microsoft JhengHei", "PingFang TC", sans-serif;
  line-height: 1.75;
}

button, input, select { font: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
button, a { touch-action: manipulation; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
img { max-width: 100%; display: block; }

.demo-bar {
  text-align: center;
  background: #18150c;
  color: #dec17c;
  font-size: 11px;
  padding: 6px 16px;
  border-bottom: 1px solid rgba(243, 186, 47, 0.15);
}

header {
  background: rgba(12, 14, 18, 0.95);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px max(32px, calc((100vw - 1280px)/2));
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--gold);
  font-size: 26px;
  letter-spacing: 1px;
  font-weight: 900;
  line-height: 1.15;
  white-space: nowrap;
}
.brand span {
  display: block;
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  color: #9ba3af;
  margin-top: 4px;
  text-transform: uppercase;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
nav a {
  color: var(--subtle);
  transition: color 0.2s;
}
nav a:hover {
  color: var(--gold);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gold-gradient);
  color: #0c0e12;
  padding: 13px 26px;
  border: 0;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 4px 15px var(--gold-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243, 186, 47, 0.35);
}
.button.small {
  font-size: 12px;
  padding: 10px 18px;
  white-space: nowrap;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 600px;
  background: #0f121a;
  color: #fff;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: brightness(0.7) contrast(1.1);
}
.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(12,14,18,0.95) 0%, rgba(12,14,18,0.78) 55%, rgba(12,14,18,0.45) 100%);
  z-index: -1;
}
.hero-copy {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: auto;
  padding: 80px 32px 85px;
}
.eyebrow {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gold);
  margin: 0 0 12px;
  text-transform: uppercase;
}
h1 {
  font-weight: 900;
  font-size: clamp(36px, 4.2vw, 56px);
  line-height: 1.25;
  margin: 0 0 20px;
  max-width: 860px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
h2 {
  font-size: 34px;
  font-weight: 900;
  line-height: 1.35;
  margin: 0 0 16px;
  color: #fff;
}
h3 { margin: 0; font-weight: 800; color: #fff; }
.lead {
  font-size: 17px;
  line-height: 1.9;
  color: var(--subtle);
  max-width: 680px;
}
.actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 9px;
  padding: 13px 22px;
  color: #fff;
  background: rgba(255,255,255,0.05);
  transition: background 0.2s, border-color 0.2s;
}
.text-link:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--gold);
}

.photo-note {
  position: absolute;
  bottom: 12px;
  right: 24px;
  color: rgba(255,255,255,0.6);
  font-size: 10px;
}

.value-strip {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 20px 32px;
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
  background: #11141c;
  color: var(--subtle);
}
.value-strip span:before {
  content: "✦ ";
  color: var(--gold);
  margin-right: 6px;
}

.section {
  padding: 70px 32px;
  max-width: 1280px;
  margin: auto;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}
.section-head .eyebrow { margin-bottom: 8px; }
.section-head h2 { margin: 0; }
.section-head > p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  max-width: 480px;
  line-height: 1.8;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-card);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  position: relative;
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-gold);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4), 0 0 15px var(--gold-glow);
}
.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #fff;
}
.service-card p {
  font-size: 13px;
  color: var(--muted);
  margin: 8px 0;
}
.service-card ul {
  padding-left: 18px;
  margin: 12px 0 0;
}
.service-card li {
  font-size: 13px;
  color: var(--subtle);
  margin-bottom: 8px;
  line-height: 1.6;
}
.service-card li strong {
  color: #fff;
}

.tag {
  display: inline-block;
  font-size: 11px;
  color: var(--gold);
  font-weight: 700;
  background: var(--soft);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(243, 186, 47, 0.2);
  margin: 4px 0 12px;
}

.packages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.package {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg-card);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, border-color 0.25s;
}
.package:hover {
  transform: translateY(-3px);
  border-color: var(--line-gold);
}
.package-art {
  height: 220px;
  padding: 24px;
  color: #fff;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.package-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: brightness(0.65);
  transition: transform 0.35s;
}
.package:hover .package-art img {
  transform: scale(1.05);
}
.package-art:after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, #141720 0%, transparent 80%);
}
.package-art span {
  font-size: 12px;
  font-weight: 800;
  color: var(--gold);
}
.package-art h3 {
  font-size: 26px;
  margin: 2px 0;
}
.package-art p {
  font-size: 10px;
  letter-spacing: 2px;
  margin: 0;
  color: var(--muted);
}
.package-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.package-body h3 {
  font-size: 19px;
  margin: 6px 0 10px;
}
.package-body > p:not(.tag) {
  color: var(--muted);
  font-size: 13px;
  flex: 1;
  margin-bottom: 20px;
  line-height: 1.6;
}
.price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 12px;
  color: var(--subtle);
}
.price b {
  font-size: 24px;
  font-weight: 900;
  color: var(--gold);
}
.round {
  border: 0;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  background: var(--gold-gradient);
  color: #0c0e12;
  font-size: 18px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}
.round:hover {
  transform: scale(1.1);
}

.scope {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
  margin-top: 24px;
}

.referral-section {
  padding: 70px max(32px, calc((100vw - 1280px)/2));
  background: #11141c;
  color: var(--ink);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.referral-section h2 { font-size: 36px; }
.referral-section p:not(.eyebrow) {
  font-size: 14px;
  color: var(--subtle);
  line-height: 1.8;
}
.reward-card {
  padding: 30px;
  border: 1px solid var(--line-gold);
  border-radius: 18px;
  background: var(--bg-card);
  align-self: center;
  box-shadow: 0 12px 35px rgba(0,0,0,0.5), 0 0 20px var(--gold-glow);
}
.reward-row {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  font-size: 13px;
  color: var(--subtle);
}
.reward-row strong {
  font-size: 26px;
  color: var(--gold);
  font-weight: 900;
}
.reward-card ol {
  padding-left: 20px;
  font-size: 13px;
  color: var(--muted);
  line-height: 2;
  margin: 18px 0;
}
.reward-card p.muted { font-size: 11px; color: var(--muted); }

.workspace { padding-bottom: 50px; }
.demo-note {
  background: #191c25;
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  font-size: 12px;
  padding: 14px 18px;
  color: var(--subtle);
}
.tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  margin-top: 28px;
  gap: 28px;
}
.tabs button {
  background: none;
  border: 0;
  padding: 14px 4px;
  color: var(--muted);
  font-weight: 700;
  transition: color 0.2s;
}
.tabs button[aria-selected=true] {
  color: var(--gold);
  border-bottom: 3px solid var(--gold);
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 28px 0;
}
.panel-head h3 { font-size: 20px; }
.muted { font-size: 12px; color: var(--muted); }
.text-button {
  background: none;
  border: 0;
  text-decoration: underline;
  color: var(--muted);
  font-size: 12px;
}
.text-button:hover { color: var(--gold); }
.empty {
  text-align: center;
  padding: 45px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  color: var(--muted);
  font-size: 13px;
  background: rgba(255,255,255,0.02);
}
.order {
  padding: 22px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-card);
}
.order-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
}
.order h4 { margin: 0; font-size: 15px; color: #fff; }
.order p { font-size: 12px; color: var(--subtle); margin: 8px 0; }
.badge {
  background: rgba(243, 186, 47, 0.15);
  color: var(--gold);
  border: 1px solid rgba(243, 186, 47, 0.3);
  border-radius: 30px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.order-actions {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}
.order-actions label { margin: 0; }
.order-actions input { max-width: 210px; }
.order-actions button { font-size: 12px; padding: 9px 14px; }
.secondary {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  color: var(--ink);
  padding: 9px 14px;
  transition: background 0.2s;
}
.secondary:hover { background: rgba(255,255,255,0.12); }
.share-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  flex-wrap: wrap;
}
.share-box h3 { font-size: 19px; }
.share-box p { font-size: 13px; color: var(--subtle); }
.share-box label { font-size: 11px; margin: 0; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
}
.stat p { font-size: 12px; margin: 0; color: var(--muted); }
.stat strong { font-size: 26px; font-weight: 900; color: var(--gold); }
.feedback { min-height: 24px; color: var(--gold); font-size: 13px; font-weight: 700; }

.faq {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  padding-top: 50px;
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  transition: color 0.2s;
}
summary:hover { color: var(--gold); }
details p {
  font-size: 13px;
  color: var(--subtle);
  line-height: 1.8;
  margin-top: 10px;
}

footer {
  padding: 45px max(32px, calc((100vw - 1280px)/2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background: #080a0e;
  border-top: 1px solid var(--line);
  color: var(--muted);
  flex-wrap: wrap;
}
footer .brand span { color: var(--muted); }
footer p, footer > a:last-child { font-size: 12px; color: var(--muted); }
.photo-credits {
  flex-basis: 100%;
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  font-size: 11px;
}
.photo-credits a { text-decoration: underline; color: var(--subtle); }

dialog {
  width: min(540px, calc(100% - 30px));
  border: 1px solid var(--line-gold);
  border-radius: 18px;
  padding: 32px;
  background: #141720;
  color: var(--ink);
  max-height: 90vh;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
}
dialog::backdrop {
  background: rgba(8, 10, 14, 0.85);
  backdrop-filter: blur(8px);
}
dialog h2 { font-size: 26px; }
.dialog-close {
  position: absolute;
  right: 18px;
  top: 14px;
  font-size: 26px;
  background: none;
  border: 0;
  color: var(--muted);
  transition: color 0.2s;
}
.dialog-close:hover { color: var(--gold); }
label {
  display: block;
  font-size: 13px;
  margin: 18px 0 8px;
  color: var(--subtle);
}
input, select {
  display: block;
  width: 100%;
  border: 1px solid rgba(255,255,255,0.12);
  background: #0d0f14;
  padding: 11px 14px;
  border-radius: 8px;
  color: #fff;
  margin-top: 6px;
  transition: border-color 0.2s;
}
input:focus, select:focus {
  border-color: var(--gold);
  outline: none;
}
.quote {
  background: #0d0f14;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
  margin: 18px 0;
}
.quote > div {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 5px 0;
  color: var(--subtle);
}
.quote .quote-total {
  border-top: 1px solid var(--line);
  margin-top: 8px;
  padding-top: 12px;
  font-size: 16px;
  color: #fff;
}
.quote .quote-total strong { color: var(--gold); font-size: 20px; }
.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}
.checkbox input { width: auto; margin-top: 5px; }
.wide { width: 100%; margin-top: 16px; }
[hidden] { display: none !important; }

@media (max-width: 1200px) {
  header nav { order: 3; width: 100%; justify-content: center; gap: 20px; }
  header { flex-wrap: wrap; }
}
@media (max-width: 1050px) {
  header { padding: 16px 24px; gap: 16px; }
  nav { gap: 16px; font-size: 13px; }
  .value-strip { gap: 24px; }
  .referral-section { gap: 30px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  header { padding: 14px 20px; }
  header nav { order: 3; width: 100%; justify-content: flex-start; overflow-x: auto; font-size: 12px; }
  .hero { min-height: 520px; }
  .hero-copy { padding: 50px 20px 60px; }
  .hero h1 { font-size: 34px; }
  .value-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 16px 20px; font-size: 11px; }
  .section { padding: 48px 20px; }
  .section-head { display: block; }
  .section-head > p { margin-top: 12px; }
  .section h2 { font-size: 26px; }
  .services-grid, .packages { grid-template-columns: 1fr; gap: 18px; }
  .referral-section { grid-template-columns: 1fr; padding: 45px 20px; gap: 25px; }
  .faq { display: block; }
  .faq > div:first-child { margin-bottom: 24px; }
  footer { padding: 35px 20px; }
  dialog { padding: 24px 20px; }
}

/* Card Media Image Header */
.card-media {
  height: 180px;
  position: relative;
  overflow: hidden;
  border-radius: 14px 14px 0 0;
  margin: -28px -28px 18px -28px;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.service-card:hover .card-media img {
  transform: scale(1.06);
}
.card-media:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #141720 0%, rgba(20, 23, 32, 0.2) 60%, transparent 100%);
}

/* Beauty Showcase Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 24px;
}
.model-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.model-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold);
  box-shadow: 0 14px 35px rgba(0,0,0,0.6), 0 0 20px var(--gold-glow);
}
.model-photo-wrap {
  position: relative;
  height: 330px;
  overflow: hidden;
}
.model-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.model-card:hover .model-photo-wrap img {
  transform: scale(1.05);
}
.model-photo-wrap:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #141720 5%, rgba(20,23,32,0.45) 50%, transparent 100%);
}
.model-status {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(12, 14, 18, 0.85);
  backdrop-filter: blur(8px);
  color: var(--gold);
  border: 1px solid var(--line-gold);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 2;
}
.model-status:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
}
.model-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 18px 20px;
  z-index: 2;
}
.model-info h3 {
  font-size: 18px;
  margin: 0 0 3px;
  color: #fff;
}
.model-info p {
  font-size: 12px;
  color: var(--gold);
  margin: 0 0 10px;
  font-weight: 700;
}
.model-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.model-tags span {
  background: rgba(255,255,255,0.12);
  color: #e5e7eb;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  border: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 1050px) {
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .model-photo-wrap { height: 350px; }
}