@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;0,900;1,300;1,400;1,700&display=swap');

/* ==========================================================================
   90WELLNESS — OFFICIAL LUXURY WELLNESS STYLESHEET
   Aesthetics: Modern Luxury Wellness, Warm Orchid Plum, Espresso & Champagne Gold
   Palette: Nâu tây, Kem ngà, Nâu espresso, Tím phong lan trầm & Vàng champagne
   Slogan: THÂN KHỎE – TÂM AN – TRÍ SÁNG | ĐỒNG HÀNH TỪ TRÁI TIM
   ========================================================================== */

:root {
  /* Palette 90wellness */
  --c-espresso: #211511;
  --c-espresso-dark: #150d0a;
  --c-nau-tay: #4d362a;
  --c-nau-tay-light: #6e4e3c;
  --c-orchid-plum: #512242;
  --c-orchid-plum-dark: #37152c;
  --c-orchid-plum-light: #72345e;
  --c-orchid-soft: rgba(81, 34, 66, 0.08);
  --c-champagne: #d4af37;
  --c-champagne-hover: #e5c358;
  --c-champagne-soft: rgba(212, 175, 55, 0.12);
  --c-champagne-glow: rgba(212, 175, 55, 0.35);
  --c-kem-nga: #faf7f2;
  --c-kem-nga-dark: #f3ece1;
  --c-card-bg: #ffffff;
  
  --text-primary: #150d0a;
  --text-secondary: #2e221c;
  --text-muted: #52443c;
  --text-white: #ffffff;
  
  --border-light: rgba(77, 54, 42, 0.12);
  --border-champagne: rgba(212, 175, 55, 0.35);
  --border-plum: rgba(81, 34, 66, 0.25);
  
  --shadow-sm: 0 4px 14px rgba(33, 21, 17, 0.05);
  --shadow-md: 0 10px 30px rgba(33, 21, 17, 0.08);
  --shadow-lg: 0 20px 50px rgba(33, 21, 17, 0.12);
  --shadow-gold: 0 8px 30px rgba(212, 175, 55, 0.28);
  --shadow-plum: 0 8px 30px rgba(81, 34, 66, 0.22);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --font-serif: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-sans: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--c-kem-nga);
  color: var(--text-primary);
  line-height: 1.68;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--c-espresso);
  line-height: 1.25;
}

p {
  color: var(--text-secondary);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 50px;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--c-champagne-soft);
  color: var(--c-champagne);
  border: 1px solid var(--border-champagne);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.badge-plum {
  background: var(--c-orchid-soft);
  color: var(--c-orchid-plum);
  border-color: var(--border-plum);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.95rem;
  }
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, #d4af37 0%, #b89127 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #e5c358 0%, #d4af37 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.45);
}

.btn-plum {
  background: linear-gradient(135deg, var(--c-orchid-plum) 0%, var(--c-orchid-plum-dark) 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(81, 34, 66, 0.3);
}

.btn-plum:hover {
  background: linear-gradient(135deg, var(--c-orchid-plum-light) 0%, var(--c-orchid-plum) 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(81, 34, 66, 0.4);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--c-champagne);
  color: var(--c-espresso);
}

.btn-outline:hover {
  background: var(--c-champagne-soft);
  border-color: var(--c-champagne);
}

.btn-outline-white {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  color: #ffffff;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
}

/* ==========================================================================
   TOPBAR & HEADER NAVIGATION
   ========================================================================== */
.topbar {
  background-color: var(--c-espresso-dark);
  color: #dfd5cb;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #dfd5cb;
}

.topbar-link:hover {
  color: var(--c-champagne);
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.header.scrolled .nav-container {
  height: 88px;
}

.header.scrolled .brand-logo-img {
  height: 76px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 110px;
  transition: var(--transition);
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 95px;
  max-height: 102px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
  border-radius: 6px;
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.04);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  padding: 8px 2px;
  text-decoration: none;
  white-space: nowrap;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--c-orchid-plum);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-champagne), var(--c-champagne-hover));
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* ĐẶT LỊCH prominent button in nav */
.nav-link.nav-btn-book {
  background: linear-gradient(135deg, var(--c-orchid-plum) 0%, var(--c-orchid-plum-light) 100%);
  color: #ffffff !important;
  padding: 11px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  letter-spacing: 0.6px;
  box-shadow: 0 4px 16px rgba(81, 34, 66, 0.25);
  border: 1px solid rgba(212, 175, 55, 0.4);
  transition: var(--transition);
}

.nav-link.nav-btn-book::after {
  display: none !important;
}

.nav-link.nav-btn-book:hover {
  background: linear-gradient(135deg, var(--c-champagne) 0%, var(--c-champagne-hover) 100%);
  color: #211511 !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Hide separate button in nav-actions on desktop since ĐẶT LỊCH is in nav-menu */
@media (min-width: 993px) {
  .nav-actions .btn-header-cta {
    display: none !important;
  }
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--c-espresso);
  cursor: pointer;
}

@media (max-width: 992px) {
  .nav-container {
    height: 88px;
  }
  .brand-logo-img {
    height: 72px;
  }
  .nav-actions .btn-header-cta {
    display: inline-flex !important;
    padding: 8px 16px;
    font-size: 0.85rem;
  }
  .nav-menu {
    position: fixed;
    top: 88px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 30px 20px;
    gap: 18px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
    text-align: center;
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-link.nav-btn-book {
    display: inline-block;
    margin-top: 8px;
  }
  .menu-toggle {
    display: block;
  }
  .topbar-content {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
  .topbar-right {
    display: none;
  }
}

/* ==========================================================================
   HERO BANNER SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #180e0a 0%, #281711 40%, #3e1b33 80%, #21121d 100%);
  color: #ffffff;
  padding: 100px 0 90px;
  overflow: hidden;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.shape-circle-1 {
  position: absolute;
  top: -100px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, transparent 70%);
  filter: blur(40px);
}

.shape-circle-2 {
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(81, 34, 66, 0.45) 0%, transparent 70%);
  filter: blur(50px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 2;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.18);
  border: 1px solid var(--c-champagne);
  color: var(--c-champagne-hover);
  padding: 7px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.3rem;
  line-height: 1.18;
  color: #ffffff;
  margin-bottom: 22px;
}

.hero-title span {
  color: var(--c-champagne-hover);
  font-style: italic;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
}

.hero-desc {
  font-size: 1.12rem;
  color: #ded3c9;
  line-height: 1.75;
  margin-bottom: 34px;
  max-width: 580px;
}

@media (max-width: 992px) {
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 35px;
}

@media (max-width: 992px) {
  .hero-buttons {
    justify-content: center;
  }
}

.hero-guarantee {
  display: flex;
  align-items: center;
  gap: 16px 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.9rem;
  color: #f7eedd !important;
  flex-wrap: wrap;
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #f7eedd !important;
}

.guarantee-item span {
  color: #f7eedd !important;
  font-weight: 500;
}

.guarantee-icon {
  color: var(--c-champagne);
  font-size: 1.1rem;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.55);
  border: 2px solid rgba(212, 175, 55, 0.45);
  max-width: 440px;
  margin: 0 auto;
  background: #1a110e;
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.floating-pill {
  position: absolute;
  background: rgba(33, 21, 17, 0.94);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-champagne);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold);
  display: flex;
  align-items: center;
  gap: 12px;
}

.pill-1 {
  bottom: 25px;
  left: -20px;
}

.pill-2 {
  top: 30px;
  right: -20px;
}

@media (max-width: 768px) {
  .pill-1, .pill-2 {
    display: none;
  }
}

.pill-icon {
  width: 44px;
  height: 44px;
  background: var(--c-champagne-soft);
  color: var(--c-champagne);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.pill-text strong {
  display: block;
  font-size: 0.92rem;
  color: #ffffff;
}

.pill-text span {
  font-size: 0.8rem;
  color: #eeddd3;
}

/* ==========================================================================
   OPENING BANNER CALLOUT
   ========================================================================== */
.opening-bar {
  background: linear-gradient(90deg, #512242 0%, #3e1b33 50%, #211511 100%);
  color: #ffffff;
  padding: 16px 0;
  border-bottom: 2px solid var(--c-champagne);
}

.opening-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
}

.opening-text {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
}

.opening-highlight {
  color: var(--c-champagne-hover);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   STATS BAR
   ========================================================================== */
.stats-bar {
  background: #ffffff;
  padding: 35px 0;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.stat-item h3 {
  font-size: 2.2rem;
  color: var(--c-espresso);
  margin-bottom: 4px;
}

.stat-item h3 span {
  color: var(--c-orchid-plum);
}

.stat-item p {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   QUICK BOOKING BAR
   ========================================================================== */
.quick-booking-bar {
  background: var(--c-kem-nga-dark);
  padding: 30px 0;
  border-bottom: 1px solid var(--border-light);
}

.booking-bar-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.booking-form-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.8fr 1fr 1fr auto;
  gap: 16px;
  align-items: flex-end;
}

@media (max-width: 992px) {
  .booking-form-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--c-espresso);
}

.form-control {
  height: 48px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid #d8cec4;
  background: #faf8f5;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--c-champagne);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--c-champagne-soft);
}

/* ==========================================================================
   PHILOSOPHY & 3 TIERS (THÂN - TÂM - TRÍ)
   ========================================================================== */
.philosophy-section {
  background: #ffffff;
}

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

@media (max-width: 992px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
}

.pillar-card {
  background: var(--c-kem-nga);
  padding: 40px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--c-champagne);
  transform: scaleX(0);
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-champagne);
}

.pillar-card:hover::before {
  transform: scaleX(1);
}

.pillar-icon-box {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: var(--c-orchid-soft);
  color: var(--c-orchid-plum);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  border: 1.5px solid var(--border-plum);
}

.pillar-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--c-espresso);
}

.pillar-card p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   POSTERS GALLERY SHOWCASE (6 OFFICIAL POSTERS)
   ========================================================================== */
.posters-section {
  background: var(--c-kem-nga-dark);
  padding: 85px 0;
}

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

@media (max-width: 992px) {
  .posters-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .posters-grid {
    grid-template-columns: 1fr;
  }
}

.poster-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--border-champagne);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.poster-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-gold);
}

.poster-image-box {
  position: relative;
  overflow: hidden;
  background: #1a110e;
  aspect-ratio: 731 / 1024;
}

.poster-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.poster-card:hover .poster-image-box img {
  transform: scale(1.04);
}

.poster-content {
  padding: 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.poster-title {
  font-size: 1.25rem;
  color: var(--c-orchid-plum);
  font-weight: 800;
  margin-bottom: 6px;
}

.poster-tagline {
  font-size: 0.92rem;
  color: #512242;
  font-style: italic;
  font-weight: 600;
  margin-bottom: 14px;
}

.poster-content p {
  color: #2e221c;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.6;
}

/* ==========================================================================
   SERVICES SECTION (FILTERABLE & DETAILED)
   ========================================================================== */
.services-section {
  background: #ffffff;
}

.service-filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.tab-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--c-kem-nga-dark);
  color: var(--text-primary);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  background: var(--c-champagne-soft);
  color: var(--c-espresso);
}

.tab-btn.active {
  background: var(--c-orchid-plum);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

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

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--c-kem-nga);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-champagne);
}

.service-card-image {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: #1a110e;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(81, 34, 66, 0.9);
  backdrop-filter: blur(6px);
  color: var(--c-champagne-hover);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.service-must-try {
  position: absolute;
  top: 14px;
  right: 14px;
  background: linear-gradient(135deg, #d4af37 0%, #b89127 100%);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.service-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--c-espresso);
}

.service-desc {
  font-size: 0.94rem;
  color: #33261f;
  font-weight: 500;
  margin-bottom: 18px;
  flex-grow: 1;
  line-height: 1.65;
}

.service-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
}

.service-time {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.service-price {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--c-orchid-plum);
  font-family: var(--font-serif);
}

.service-btn {
  margin-top: 16px;
  width: 100%;
}

/* ==========================================================================
   PACKAGES & PACKAGES 10 SESSIONS (TIẾT KIỆM)
   ========================================================================== */
.packages-section {
  background: var(--c-kem-nga);
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

@media (max-width: 992px) {
  .packages-grid {
    grid-template-columns: 1fr;
  }
}

.package-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 35px 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.package-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-champagne);
}

.package-card.featured {
  border: 2px solid var(--c-champagne);
  box-shadow: var(--shadow-gold);
}

.package-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-champagne);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 18px;
  border-radius: var(--radius-full);
  letter-spacing: 0.8px;
}

.package-title {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.package-price {
  font-size: 2.2rem;
  font-family: var(--font-serif);
  font-weight: 800;
  color: var(--c-orchid-plum);
  margin-bottom: 4px;
}

.package-sessions {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.package-gift {
  background: var(--c-champagne-soft);
  border: 1px dashed var(--c-champagne);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.88rem;
  color: var(--c-nau-tay);
  margin-bottom: 24px;
}

.package-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.package-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
}

.package-feat-item i {
  color: var(--c-champagne);
  margin-top: 4px;
}

/* ==========================================================================
   FLEXIBLE CARDS (THẺ CHĂM SÓC LINH HOẠT 3M, 5M)
   ========================================================================== */
.flex-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}

@media (max-width: 768px) {
  .flex-cards-grid {
    grid-template-columns: 1fr;
  }
}

.flex-card-item {
  background: linear-gradient(135deg, #37152c 0%, #211511 100%);
  color: #ffffff;
  padding: 35px 30px;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border-champagne);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.flex-card-item::after {
  content: '90';
  position: absolute;
  right: -20px;
  bottom: -30px;
  font-family: var(--font-serif);
  font-size: 10rem;
  font-weight: 800;
  color: rgba(212, 175, 55, 0.06);
  pointer-events: none;
}

.flex-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.flex-card-title {
  color: #ffffff;
  font-size: 1.4rem;
}

.flex-card-badge {
  background: var(--c-champagne);
  color: var(--c-espresso);
  font-weight: 800;
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.flex-card-val {
  font-size: 2.4rem;
  font-family: var(--font-serif);
  font-weight: 800;
  color: var(--c-champagne-hover);
  margin-bottom: 8px;
}

.flex-card-desc {
  color: #d8cec4;
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* ==========================================================================
   COACHING 1:1 SECTION
   ========================================================================== */
.coaching-section {
  background: #ffffff;
}

.coaching-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

@media (max-width: 992px) {
  .coaching-grid {
    grid-template-columns: 1fr;
  }
}

.coaching-card {
  background: var(--c-kem-nga);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1.5px solid var(--border-plum);
  box-shadow: var(--shadow-md);
}

.coaching-price-box {
  background: #ffffff;
  padding: 20px;
  border-radius: var(--radius-md);
  margin: 20px 0;
  border: 1px solid var(--border-light);
}

/* ==========================================================================
   LOCATION & CONTACT (ĐÔNG TRÙ, ĐÔNG ANH)
   ========================================================================== */
.location-section {
  background: var(--c-kem-nga-dark);
}

.location-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

@media (max-width: 992px) {
  .location-grid {
    grid-template-columns: 1fr;
  }
}

.location-info-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.loc-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.loc-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-orchid-soft);
  color: var(--c-orchid-plum);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.loc-text strong {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 2px;
}

.loc-text p {
  color: var(--c-espresso);
  font-size: 1.05rem;
  font-weight: 500;
}

.loc-hotlines {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hotline-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-orchid-plum);
}

.hotline-btn:hover {
  color: var(--c-champagne);
}

/* ==========================================================================
   MODAL & POPUPS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(33, 21, 17, 0.78);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-champagne);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.open .modal-box {
  transform: translateY(0);
}

.modal-header {
  padding: 24px 30px;
  background: linear-gradient(135deg, var(--c-orchid-plum) 0%, var(--c-espresso) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  color: #ffffff;
  font-size: 1.35rem;
}

.modal-close-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 30px;
}

.modal-footer {
  padding: 20px 30px;
  background: var(--c-kem-nga);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   FOOTER (High Contrast Light Cream & Gold on Dark Espresso)
   ========================================================================== */
.footer {
  background: #180e0a !important;
  color: #f7eedd !important;
  padding: 70px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer p {
  color: #e5d8cf !important;
  font-size: 0.92rem;
  line-height: 1.65;
}

.footer strong {
  color: #ffffff !important;
  font-weight: 700;
}

.footer a {
  color: #e5d8cf !important;
  transition: var(--transition);
}

.footer a:hover {
  color: #e5c358 !important;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  color: #ffffff !important;
  font-size: 1.15rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
  font-weight: 700;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--c-champagne);
}

.footer-col p {
  color: #e5d8cf !important;
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.footer-col p strong {
  color: #ffffff !important;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #ded3c7 !important;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: #e5c358 !important;
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: #e5d8cf !important;
}

.footer-bottom p {
  color: #e5d8cf !important;
  font-size: 0.9rem !important;
  line-height: 1.6;
}

.footer-bottom strong {
  color: #ffffff !important;
}

.footer-bottom a {
  color: #e5c358 !important;
}

.optin-footer {
  background: #180e0a !important;
  color: #f7eedd !important;
  padding: 50px 0 35px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.optin-footer p {
  color: #e5d8cf !important;
  font-size: 0.95rem !important;
  line-height: 1.65;
}

.optin-footer strong {
  color: #ffffff !important;
}

.optin-footer a {
  color: #e5c358 !important;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* ==========================================================================
   FLOATING ACTIONS
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.35rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
  transition: var(--transition);
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-zalo {
  background: #0068ff;
}

.float-phone {
  background: var(--c-orchid-plum);
}

.float-booking {
  background: var(--c-champagne);
  color: var(--c-espresso);
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--c-espresso-dark);
  color: #ffffff;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-champagne);
  font-size: 0.92rem;
  font-weight: 600;
  z-index: 10000;
  opacity: 0;
  transition: all 0.4s ease;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   QUIZ COMPONENT STYLES (HIGH CONTRAST & LUXURY DESIGN)
   ========================================================================== */
.quiz-card {
  background: #ffffff !important;
  border-radius: 20px;
  padding: 45px 40px;
  box-shadow: 0 25px 70px rgba(0,0,0,0.45);
  border: 1.5px solid var(--c-champagne);
  position: relative;
}

.quiz-progress-bar {
  width: 100%;
  height: 8px;
  background: #ede4d9;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 35px;
}

.quiz-progress-fill {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, #512242, #d4af37);
  border-radius: 10px;
  transition: width 0.4s ease;
}

.quiz-step {
  display: none;
  animation: fadeInStep 0.35s ease forwards;
}

.quiz-step.active {
  display: block;
}

@keyframes fadeInStep {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-question-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  color: #1a0e09 !important;
  margin-bottom: 26px;
  line-height: 1.38;
  font-weight: 800;
  text-align: left;
}

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 10px;
}

@media (max-width: 680px) {
  .quiz-options-grid {
    grid-template-columns: 1fr;
  }
  .quiz-card {
    padding: 30px 20px;
  }
}

.quiz-option-btn {
  background: #faf6f0;
  border: 2px solid #dfd3c5;
  border-radius: 14px;
  padding: 18px 20px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
  font-family: inherit;
}

.quiz-option-btn:hover {
  background: #ffffff;
  border-color: #512242;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(81, 34, 66, 0.14);
}

.quiz-option-btn.selected {
  background: #ffffff;
  border-color: #512242;
  box-shadow: 0 0 0 2px #512242, 0 10px 25px rgba(81, 34, 66, 0.18);
}

.quiz-opt-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(81, 34, 66, 0.08);
  color: #512242;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: all 0.25s;
}

.quiz-option-btn:hover .quiz-opt-icon,
.quiz-option-btn.selected .quiz-opt-icon {
  background: #512242;
  color: #ffffff;
}

.quiz-opt-text strong {
  display: block;
  font-size: 1.08rem;
  color: #180e0a;
  font-weight: 800;
  margin-bottom: 4px;
  line-height: 1.35;
}

.quiz-opt-text span {
  display: block;
  font-size: 0.9rem;
  color: #53453d;
  line-height: 1.45;
  font-weight: 500;
}