/* ============================================
   Queen Spa Cam Ranh — Stylesheet
   ============================================ */

@font-face {
  font-family: 'Pretendard';
  src: url('../assets/fonts/Pretendard-Medium.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #c2185b;
  --color-primary-dark: #7d0e3d;
  --color-primary-light: #f8d7e4;
  --color-gold: #c9a25c;
  --color-gold-light: #f0e2c2;
  --color-bg: #fffaf9;
  --color-bg-alt: #fdf2f6;
  --color-ink: #2c1620;
  --color-ink-soft: #7a5d68;
  --color-line: #f0dbe4;

  --font-serif: 'Pretendard', sans-serif;
  --font-sans: 'Pretendard', sans-serif;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 16px 40px rgba(150, 30, 80, 0.12);
  --shadow-card: 0 10px 26px rgba(150, 30, 80, 0.08);
  --container: 1180px;
  --header-h: 76px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

section { scroll-margin-top: var(--header-h); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  margin: 0 0 .5em;
  line-height: 1.25;
  color: var(--color-primary-dark);
}

p { margin: 0 0 1em; color: var(--color-ink-soft); }

a { color: inherit; text-decoration: none; }

ul, ol { padding-left: 1.2em; color: var(--color-ink-soft); }

img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  font-family: var(--font-serif);
  letter-spacing: .18em;
  font-size: 13px;
  color: var(--color-gold);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}
.eyebrow-light { color: var(--color-gold-light); }

.gold { color: var(--color-gold); }

.section-title-light { color: #fff; }
.section-sub-light { color: rgba(255,255,255,.78); max-width: 560px; }
.section-sub { color: var(--color-ink-soft); max-width: 560px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn .icon { width: 18px; height: 18px; fill: currentColor; }
.btn-gold {
  background: linear-gradient(135deg, var(--color-gold), #dcb96f);
  color: #3a2408;
  box-shadow: 0 12px 28px rgba(201, 162, 92, .35);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(201, 162, 92, .45); }
.btn-outline {
  border-color: rgba(255,255,255,.6);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-outline-dark {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.btn-outline-dark:hover { background: var(--color-primary-light); transform: translateY(-2px); }
.btn-lg { padding: 18px 38px; font-size: 16px; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease;
}
.site-header.scrolled {
  background: rgba(255, 250, 249, .96);
  box-shadow: 0 4px 20px rgba(150,30,80,.08);
}
@media (pointer: fine) {
  .site-header.scrolled {
    background: rgba(255, 250, 249, .92);
    backdrop-filter: blur(10px);
  }
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo {
  height: 80px;
  width: auto;
}

.main-nav { display: none; align-items: center; gap: 14px; }
.main-nav a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
  transition: color .3s ease;
}
.site-header.scrolled .main-nav a { color: var(--color-ink); }
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-gold);
  transition: width .3s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.nav-cta {
  background: var(--color-gold);
  color: #3a2408 !important;
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 700;
}
.main-nav a.nav-cta::after { display: none; }

.header-tools { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 999px;
  padding: 3px;
}
.site-header.scrolled .lang-switch { border-color: var(--color-line); }
.lang-btn {
  border: none;
  background: transparent;
  padding: 5px 8px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
  color: rgba(255,255,255,.85);
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.site-header.scrolled .lang-btn { color: var(--color-ink-soft); }
.lang-btn.active {
  background: var(--color-primary);
  color: #fff;
}
.site-header.scrolled .lang-btn.active { color: #fff; }

.hamburger {
  width: 40px; height: 40px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 200;
}
.hamburger span {
  width: 22px; height: 2px;
  background: #fff;
  transition: all .3s ease;
}
.site-header.scrolled .hamburger span { background: var(--color-ink); }
.hamburger.open span { background: var(--color-ink); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav panel */
.mobile-nav {
  position: fixed;
  top: 0; right: 0;
  width: min(80vw, 340px);
  height: 100vh;
  background: #fff;
  z-index: 150;
  display: flex;
  flex-direction: column;
  padding: 100px 32px 40px;
  gap: 22px;
  transform: translateX(100%);
  transition: transform .4s ease;
  box-shadow: -10px 0 40px rgba(0,0,0,.1);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a { font-size: 17px; font-weight: 600; color: var(--color-ink); }
.mobile-nav-kakao {
  margin-top: auto;
  background: var(--color-gold);
  color: #3a2408 !important;
  text-align: center;
  padding: 14px;
  border-radius: 999px;
  font-weight: 700;
}
.nav-backdrop {
  position: fixed; inset: 0;
  background: rgba(20,8,14,.4);
  z-index: 140;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.nav-backdrop.open { opacity: 1; pointer-events: auto; }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-video {
  width: 100%; height: 100%;
  object-fit: cover;
  background: linear-gradient(160deg, #6e1638, #2c0a1c 60%, #10060a);
  transform: translateZ(0);
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(30,8,18,.55) 0%, rgba(30,8,18,.35) 45%, rgba(20,6,12,.8) 100%);
}
.hero-content { position: relative; z-index: 1; padding-top: var(--header-h); text-align: center; margin: 0 auto; }
.hero-eyebrow {
  letter-spacing: .18em;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-gold-light);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.hero-title { margin-bottom: 20px; }
.hero-title-main {
  display: block;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(42px, 12vw, 84px);
  letter-spacing: .05em;
  background: linear-gradient(135deg, #fff, var(--color-gold-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-title-sub {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(16px, 3vw, 22px);
  letter-spacing: .3em;
  color: rgba(255,255,255,.85);
  margin-top: 6px;
}
.hero-desc {
  color: rgba(255,255,255,.88);
  font-size: clamp(15px, 2vw, 18px);
  max-width: 560px;
  margin: 0 auto 34px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.scroll-cue {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,.6);
  border-radius: 20px;
  z-index: 1;
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  background: var(--color-gold-light);
  border-radius: 4px;
  animation: scrollCue 1.8s infinite;
}
@keyframes scrollCue {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 22px; }
  100% { opacity: 0; top: 22px; }
}

.br-mobile { display: block; }

/* ============================================
   About
   ============================================ */
.about { padding: 90px 0; background: var(--color-bg); }
.about-grid { display: grid; gap: 46px; }
.about-visual { position: relative; }
.about-visual-frame {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, #f6c9dc, #f0e2c2 55%, #e9b9d0);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.about-visual-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-visual-glow {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.55), transparent 55%);
  pointer-events: none;
}
.about-badge {
  position: absolute;
  bottom: -18px; right: 18px;
  background: #fff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  text-align: right;
  max-width: 220px;
}
.about-badge strong { display: block; font-family: var(--font-serif); color: var(--color-primary); font-size: 15px; letter-spacing: .06em; }
.about-badge span { font-size: 12.5px; color: var(--color-ink-soft); }

.about-copy h2 { font-size: clamp(26px, 4.5vw, 38px); }

.oils { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--color-line); }
.oils-caption { font-weight: 600; color: var(--color-primary-dark); margin-bottom: 16px; }
.oils-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.oils-list li { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
.oils-list svg { width: 28px; height: 28px; fill: none; stroke: var(--color-primary); stroke-width: 1.6; flex-shrink: 0; }
.oils-list span { display: flex; flex-direction: column; align-items: center; font-weight: 600; font-size: 12.5px; white-space: nowrap; color: var(--color-ink); }
.oils-list em { font-style: normal; font-weight: 400; font-size: 10.5px; white-space: nowrap; color: var(--color-ink-soft); }
.oils-list em:empty { display: none; }

/* ============================================
   Promotion
   ============================================ */
.promotion {
  padding: 90px 0;
  background: linear-gradient(160deg, #4a0f2c, #2b0919 70%);
  color: #fff;
}
.promo-panel {
  margin-top: 40px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.promo-panel-headline {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-serif);
  color: #fff;
  margin-bottom: 24px;
}
.promo-panel-headline span { font-size: 20px; font-weight: 600; }
.promo-panel-headline strong {
  font-size: clamp(40px, 8vw, 56px);
  font-weight: 800;
  color: var(--color-gold-light);
  line-height: 1;
}
.promo-panel-rows { list-style: none; margin: 0; padding: 0; }
.promo-panel-rows li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.promo-panel-rows li:first-child { border-top: none; }
.promo-row-label { font-size: 16px; font-weight: 600; color: #fff; }
.promo-row-label em { font-style: normal; font-weight: 400; font-size: 13px; color: rgba(255,255,255,.6); }
.promo-row-percent { font-family: var(--font-serif); font-weight: 800; font-size: 18px; color: var(--color-gold-light); white-space: nowrap; }
.promo-panel-plus {
  width: 40px; height: 40px;
  margin: 18px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 22px;
  font-weight: 700;
}

.promo-extra {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}
.promo-extra-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(255,255,255,.05);
  padding: 18px 20px;
  border-radius: var(--radius-md);
}
.promo-extra-item .icon { width: 22px; height: 22px; fill: none; stroke: var(--color-gold-light); stroke-width: 1.6; flex-shrink: 0; margin-top: 2px; }
.promo-extra-item p { margin: 0; color: rgba(255,255,255,.85); font-size: 14.5px; }
.promo-extra-item strong { color: #fff; }

.pickup { margin-top: 48px; }
.pickup-title { color: #fff; font-size: 20px; margin-bottom: 18px; }
.pickup-grid { display: grid; gap: 16px; }
.pickup-card {
  background: rgba(255,255,255,.05);
  border-radius: var(--radius-md);
  padding: 22px 22px 6px;
}
.pickup-card h4 { color: var(--color-gold-light); font-size: 16px; margin-bottom: 10px; }
.pickup-card ul { padding-left: 18px; }
.pickup-card li { color: rgba(255,255,255,.8); font-size: 14px; margin-bottom: 10px; }
.pickup-card strong { color: #fff; }

/* ============================================
   Menu & Price
   ============================================ */
.menu { padding: 90px 0; background: var(--color-bg-alt); }

.menu-image-wrap {
  margin-top: 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.menu-image { width: 100%; height: auto; }

.menu-enlarge-btn {
  display: none;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin: 22px auto 0;
  padding: 13px 26px;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  background: #fff;
  color: var(--color-primary-dark);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background .25s ease, color .25s ease;
}
.menu-enlarge-btn .icon { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.menu-enlarge-btn:hover { background: var(--color-primary); color: #fff; }

@media (min-width: 768px) and (pointer: fine) {
  .menu-enlarge-btn { display: flex; }
}

/* ============================================
   Facility
   ============================================ */
.facility { padding: 90px 0; background: var(--color-bg); }
.facility-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.facility-item {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.facility-item svg { width: 30px; height: 30px; margin: 0 auto 12px; fill: none; stroke: var(--color-primary); stroke-width: 1.6; }
.facility-item span { font-size: 13.5px; font-weight: 600; color: var(--color-ink); }

/* ============================================
   Gallery
   ============================================ */
.gallery { padding: 90px 0; background: var(--color-bg-alt); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 36px;
}
.gallery-item {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(140deg, #f6c9dc, #f0e2c2 55%, #e9b9d0);
  box-shadow: var(--shadow-card);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }

/* ============================================
   Location
   ============================================ */
.location { padding: 90px 0; background: var(--color-bg-alt); }
.location-grid { display: grid; gap: 40px; }
.location-address { font-size: 16px; font-weight: 500; color: var(--color-ink); }
.location-guide {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin: 20px 0 26px;
  box-shadow: var(--shadow-card);
}
.location-guide h4 { font-size: 15px; color: var(--color-primary-dark); margin-bottom: 10px; }
.location-guide li { font-size: 14px; margin-bottom: 8px; }
.location-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  min-height: 320px;
}
.location-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

/* ============================================
   Reservation
   ============================================ */
.reservation {
  padding: 100px 0;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, #6e1a3d, #260813 75%);
  color: #fff;
}
.reservation-crown { width: 46px; height: 38px; fill: var(--color-gold); margin: 0 auto 22px; }
.reservation-inner { display: flex; flex-direction: column; align-items: center; }
.reservation h2 { font-size: clamp(26px, 4.5vw, 38px); }

/* ============================================
   Footer
   ============================================ */
.site-footer { background: #1c0810; color: rgba(255,255,255,.7); padding: 46px 0 30px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.footer-brand { display: flex; align-items: center; }
.footer-logo { height: 100px; width: auto; }
.site-footer p { font-size: 13px; color: rgba(255,255,255,.55); margin: 4px 0; }
.site-footer a { font-size: 13.5px; font-weight: 600; color: var(--color-gold-light); margin: 6px 0; }
.biz-info { margin-top: 14px !important; font-size: 11.5px !important; }
.copyright { margin-top: 4px !important; font-size: 11.5px !important; }

/* ============================================
   Sticky mobile CTA
   ============================================ */
.sticky-cta {
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color-gold), #dcb96f);
  color: #3a2408;
  font-weight: 700;
  padding: 15px;
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(150,30,80,.28);
  transform: translateY(140%);
  transition: transform .35s ease;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-cta .icon { width: 18px; height: 18px; fill: currentColor; }

/* ============================================
   Responsive — Tablet
   ============================================ */
@media (min-width: 640px) {
  .oils-list { grid-template-columns: repeat(4, 1fr); }
  .pickup-grid { grid-template-columns: repeat(2, 1fr); }
  .facility-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .br-mobile { display: none; }
}

/* ============================================
   Responsive — Desktop
   ============================================ */
@media (min-width: 1024px) {
  :root { --header-h: 88px; }

  .main-nav { display: flex; }
  .hamburger { display: none; }

  .about-grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .about-visual { order: 1; }
  .about-copy { order: 2; }

  .promo-panel { padding: 40px 48px; }

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

  .location-grid { grid-template-columns: 1fr 1fr; align-items: stretch; }
  .location-map { min-height: 100%; }

  .sticky-cta { display: none; }
}

@media (min-width: 1280px) {
  .facility-grid { grid-template-columns: repeat(7, 1fr); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1; transform: none; }
  .scroll-cue span { animation: none; }
}