/* ==========================================================================
   QUỐC PHONG HAIR SALON & HEAD SPA — CƠ SỞ 02
   LAYOUT & SECTION STYLES (ENHANCED VISUAL & RESPONSIVE)
   ========================================================================== */

/* ==========================================================================
   1. SITE HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  background: rgba(17, 17, 17, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-card-border-subtle);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(17, 17, 17, 0.98);
  border-bottom-color: var(--color-card-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .header-inner {
    height: 64px;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .header-inner {
    height: 60px;
    gap: 6px;
  }
}

/* Nav Menu (Desktop Base) */
.nav-drawer-backdrop {
  display: none;
}

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

.drawer-header {
  display: none;
}

.drawer-nav-list {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.drawer-nav-item {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-warm-ivory);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.drawer-nav-item > .drawer-item-icon,
.drawer-nav-text-group > .drawer-item-icon,
.drawer-footer,
.drawer-close-btn {
  display: none;
}

.drawer-nav-item:hover {
  color: var(--color-champagne);
}

.drawer-nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-champagne);
  transition: width var(--transition-fast);
}

.drawer-nav-item:hover::after {
  width: 100%;
}

/* Nav Dropdown (Desktop Base) */
.nav-dropdown-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.nav-dropdown-arrow {
  display: inline-block;
  width: 12px;
  height: 12px;
  color: var(--color-champagne);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.nav-dropdown-wrapper:hover .nav-dropdown-arrow,
.nav-dropdown-wrapper.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(14, 27, 21, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(198, 163, 107, 0.28);
  border-radius: 14px;
  padding: 8px;
  min-width: 290px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(198, 163, 107, 0.1);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: #0E1B15;
  border-left: 1px solid rgba(198, 163, 107, 0.28);
  border-top: 1px solid rgba(198, 163, 107, 0.28);
}

.nav-dropdown-wrapper::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 14px;
}

.nav-dropdown-wrapper:hover .nav-dropdown-menu,
.nav-dropdown-wrapper:focus-within .nav-dropdown-menu,
.nav-dropdown-wrapper.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--color-warm-ivory);
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.nav-dropdown-item:hover {
  background: rgba(198, 163, 107, 0.12);
  border-color: rgba(198, 163, 107, 0.25);
  color: var(--color-champagne);
  transform: translateX(3px);
}

.nav-dropdown-item.active {
  background: rgba(198, 163, 107, 0.18);
  border-color: var(--color-champagne);
  color: var(--color-champagne);
}

.nav-dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(198, 163, 107, 0.1);
  border: 1px solid rgba(198, 163, 107, 0.2);
  display: flex !important;
  align-items: center;
  justify-content: center;
  color: var(--color-champagne);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.nav-dropdown-item:hover .nav-dropdown-icon,
.nav-dropdown-item.active .nav-dropdown-icon {
  background: rgba(198, 163, 107, 0.25);
  border-color: var(--color-champagne);
  box-shadow: 0 0 10px rgba(198, 163, 107, 0.3);
}

.nav-dropdown-icon svg,
.nav-dropdown-icon .drawer-item-icon {
  display: block !important;
  width: 16px;
  height: 16px;
  stroke: var(--color-champagne);
  color: var(--color-champagne);
  opacity: 1;
}

.nav-dropdown-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.nav-dropdown-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.nav-dropdown-item:hover .nav-dropdown-title,
.nav-dropdown-item.active .nav-dropdown-title {
  color: var(--color-champagne);
}

.nav-dropdown-sub {
  font-size: 0.72rem;
  color: rgba(243, 239, 232, 0.65);
  line-height: 1.2;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border-radius: var(--radius-full);
  background: rgba(198, 163, 107, 0.1);
  border: 1px solid var(--color-card-border);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-champagne);
  white-space: nowrap;
}

/* Animated Luxury Hamburger Button */
.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(198, 163, 107, 0.35);
  background: rgba(18, 34, 26, 0.9);
  backdrop-filter: blur(10px);
  color: var(--color-champagne);
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.mobile-toggle:hover {
  background: rgba(198, 163, 107, 0.18);
  border-color: var(--color-champagne);
  box-shadow: 0 0 14px rgba(198, 163, 107, 0.3);
}

.hamburger-box {
  width: 20px;
  height: 14px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-champagne);
  border-radius: 2px;
  transition: transform 0.32s cubic-bezier(0.68, -0.6, 0.32, 1.6), opacity 0.22s ease, background-color 0.25s ease;
  transform-origin: center;
}

/* Hamburger Active Animation (Transforms smoothly to 'X') */
.mobile-toggle.active {
  background: rgba(198, 163, 107, 0.22);
  border-color: var(--color-champagne);
  box-shadow: 0 0 16px rgba(198, 163, 107, 0.4);
}

.mobile-toggle.active .line-top {
  transform: translateY(6px) rotate(45deg);
}

.mobile-toggle.active .line-mid {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle.active .line-bot {
  transform: translateY(-6px) rotate(-45deg);
}

/* Body Scroll Lock and Subordinate Overlay Elements when Menu Open */
body.menu-open {
  overflow: hidden !important;
  touch-action: none;
}

body.menu-open .site-header {
  z-index: var(--z-drawer) !important;
}

/* Hide floating social buttons and bottom sticky bar when drawer is open so they never overlap */
body.menu-open .floating-cta-widget,
body.menu-open .sticky-mobile-bar {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(24px) !important;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease !important;
}

/* Mobile & Tablet Right Off-Canvas Side Drawer (<= 1024px) */
@media (max-width: 1024px) {
  .mobile-toggle {
    display: flex;
  }
  
  .header-consult-desktop {
    display: none !important;
  }
  
  /* Compact Language Switcher in Mobile Header */
  .lang-switch {
    padding: 4px 8px;
    font-size: 11px;
  }
  
  /* Dimmed & Blurred Backdrop Overlay (Left Screen Area) */
  .nav-drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    width: 100vw;
    width: 100dvw;
    height: 100vh;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99998;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  }

  .nav-drawer-backdrop.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  
  /* Right-Sliding Off-Canvas Drawer Panel */
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 325px;
    max-width: 86vw;
    height: 100vh;
    height: 100dvh;
    background: #0E1B15;
    border-left: 1px solid rgba(198, 163, 107, 0.25);
    box-shadow: -12px 0 40px rgba(0, 0, 0, 0.75);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: stretch !important;
    justify-content: space-between;
    padding: 0;
    margin: 0;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }
  
  .nav-menu.active {
    transform: translateX(0);
  }

  /* Drawer Top Header (Logo Sát Trái - Close X Sát Phải) */
  .drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    box-sizing: border-box;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(198, 163, 107, 0.18);
    background: rgba(18, 34, 26, 0.98);
    flex-shrink: 0;
    gap: 16px;
  }

  .drawer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-right: auto;
    flex-shrink: 0;
  }

  .drawer-logo-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid var(--color-champagne);
    flex-shrink: 0;
  }

  .drawer-brand-text {
    display: flex;
    flex-direction: column;
    text-align: left;
  }

  .drawer-brand-title {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.04em;
    line-height: 1.1;
    white-space: nowrap;
    text-align: left;
  }

  .drawer-brand-sub {
    font-size: 8px;
    font-weight: 600;
    color: var(--color-champagne);
    letter-spacing: 0.08em;
    margin-top: 2px;
    white-space: nowrap;
    text-align: left;
  }

  .drawer-close-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(198, 163, 107, 0.3);
    color: var(--color-champagne);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
    flex-shrink: 0;
    margin-left: auto;
  }

  .drawer-close-btn:hover,
  .drawer-close-btn:active {
    background: rgba(198, 163, 107, 0.25);
    border-color: var(--color-champagne);
    transform: rotate(90deg);
  }

  /* Drawer Navigation List (Canh Trái Chuẩn) */
  .drawer-nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: 100%;
    box-sizing: border-box;
    gap: 4px;
    padding: 14px 16px;
    flex-grow: 1;
    overflow-y: auto;
  }

  .drawer-nav-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    box-sizing: border-box;
    gap: 14px;
    padding: 11px 16px;
    border-radius: var(--radius-md);
    font-size: 0.94rem;
    font-weight: 500;
    color: #E8DFD8;
    text-align: left;
    text-decoration: none;
    transition: all var(--transition-fast);
  }

  .drawer-nav-item span {
    text-align: left;
    flex-grow: 1;
  }

  .drawer-nav-item:hover {
    background: rgba(198, 163, 107, 0.08);
    color: var(--color-champagne);
  }

  .drawer-nav-item.active {
    background: rgba(198, 163, 107, 0.16);
    color: var(--color-champagne);
    font-weight: 600;
  }

  .drawer-nav-item::after {
    display: none;
  }

  .drawer-item-icon {
    display: block;
    width: 18px;
    height: 18px;
    color: var(--color-champagne);
    opacity: 0.85;
    flex-shrink: 0;
  }

  /* Drawer Dropdown Accordion */
  .nav-dropdown-wrapper {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    position: static;
  }

  .nav-dropdown-trigger {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    box-sizing: border-box;
    gap: 14px;
    padding: 11px 16px;
    border-radius: var(--radius-md);
    font-size: 0.94rem;
    font-weight: 500;
    color: #E8DFD8;
    text-align: left;
    text-decoration: none;
    transition: all var(--transition-fast);
  }

  .nav-dropdown-trigger .drawer-nav-text-group {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-grow: 1;
  }

  .nav-dropdown-arrow {
    display: block;
    width: 16px;
    height: 16px;
    margin-left: auto;
    color: var(--color-champagne);
    transition: transform 0.25s ease;
  }

  .nav-dropdown-wrapper.open .nav-dropdown-arrow {
    transform: rotate(180deg);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none !important;
    left: auto;
    top: auto;
    width: 100%;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(198, 163, 107, 0.18);
    border-radius: 10px;
    margin: 4px 0 6px 0;
    padding: 6px;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: none;
    flex-direction: column;
    gap: 3px;
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown-wrapper::after {
    display: none;
  }

  .nav-dropdown-wrapper.open .nav-dropdown-menu {
    display: flex;
  }

  .nav-dropdown-item {
    padding: 8px 10px;
    gap: 10px;
    border-radius: 6px;
  }

  .nav-dropdown-icon {
    width: 28px;
    height: 28px;
  }

  .nav-dropdown-icon svg {
    width: 14px;
    height: 14px;
  }

  .nav-dropdown-title {
    font-size: 0.82rem;
  }

  .nav-dropdown-sub {
    font-size: 0.68rem;
  }

  /* Drawer Bottom Footer (Canh Trái) */
  .drawer-footer {
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
    gap: 12px;
    padding: 14px 18px 18px 18px;
    border-top: 1px solid rgba(198, 163, 107, 0.16);
    background: rgba(10, 20, 15, 0.98);
    flex-shrink: 0;
    text-align: left;
  }

  .drawer-lang-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    box-sizing: border-box;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid rgba(198, 163, 107, 0.15);
    margin-bottom: 2px;
  }

  .drawer-lang-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-warm-ivory);
    opacity: 0.85;
  }

  .drawer-lang-pills {
    display: flex;
    gap: 6px;
  }

  .drawer-lang-pill {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 10.5px;
    font-weight: 700;
    background: rgba(198, 163, 107, 0.12);
    color: var(--color-champagne);
    border: 1px solid rgba(198, 163, 107, 0.25);
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .drawer-lang-pill.active {
    background: var(--color-champagne);
    color: #09130E;
  }

  .drawer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
    color: var(--color-warm-ivory);
    text-align: left;
  }

  .drawer-contact-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
    line-height: 1.4;
    text-align: left;
  }

  .drawer-contact-label {
    font-size: 10.5px;
    color: var(--color-champagne);
    font-weight: 600;
    opacity: 0.85;
  }

  .drawer-contact-val {
    font-size: 11px;
    color: #FFFFFF;
    font-weight: 600;
    text-decoration: none;
  }

  .drawer-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    padding: 10px 14px;
    border-radius: var(--radius-md);
  }

  .drawer-badge-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #FFFFFF;
    color: #09130E;
    font-size: 10px;
    font-weight: 800;
    margin-left: 2px;
  }
}

/* ==========================================================================
   2. HERO SECTION (Section 1 - Creative & Modern Visual Layout)
   ========================================================================== */

.hero-section {
  padding-top: 130px;
  padding-bottom: var(--space-16);
  background: linear-gradient(175deg, #14241E 0%, #111111 60%, #17231D 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 163, 107, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-10);
  align-items: center;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ==========================================================================
   Hero Left: Creative Editorial Artboard Layout
   ========================================================================== */

/* Live Status & Flagship Eyebrow Bar */
.hero-status-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero-location-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: rgba(43, 67, 53, 0.7);
  border: 1px solid rgba(198, 163, 107, 0.35);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.hero-live-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #4EAD75;
  box-shadow: 0 0 0 0 rgba(78, 173, 117, 0.7);
  animation: livePulse 2s infinite cubic-bezier(0.45, 0, 0.55, 1);
}

@keyframes livePulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(78, 173, 117, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 7px rgba(78, 173, 117, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(78, 173, 117, 0); }
}

.hero-location-text {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-warm-ivory);
  text-transform: uppercase;
}

.hero-branch-tag {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-champagne);
  text-transform: uppercase;
  opacity: 0.9;
}

/* Main Typography: Editorial Hierarchy */
.hero-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.hero-title-lead {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243, 239, 232, 0.75);
}

.hero-title-highlight {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.4vw, 3.85rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-champagne);
  text-shadow: 0 4px 30px rgba(198, 163, 107, 0.25);
  line-height: 1.06;
}

.hero-title-location {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

/* Editorial Subtitle with Stylized Accent */
.hero-subtitle {
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  line-height: 1.65;
  color: var(--color-warm-ivory);
  opacity: 0.92;
  margin-bottom: var(--space-6);
  max-width: 560px;
  border-left: 2px solid var(--color-champagne);
  padding-left: 14px;
}

/* 3 Editorial Micro-Spec Cards */
.hero-spec-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: var(--space-6);
  max-width: 580px;
}

.hero-spec-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(27, 47, 39, 0.45);
  border: 1px solid rgba(198, 163, 107, 0.18);
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.hero-spec-item:hover {
  background: rgba(27, 47, 39, 0.8);
  border-color: var(--color-champagne);
  transform: translateY(-2px);
}

.hero-spec-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(198, 163, 107, 0.15);
  color: var(--color-champagne);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(198, 163, 107, 0.25);
}

.hero-spec-icon svg {
  width: 16px;
  height: 16px;
}

.hero-spec-body {
  display: flex;
  flex-direction: column;
}

.hero-spec-title {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
}

.hero-spec-desc {
  font-size: 10px;
  color: var(--color-warm-ivory);
  opacity: 0.8;
  line-height: 1.25;
  margin-top: 2px;
  white-space: nowrap;
}

/* CTA Group */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
  .hero-status-bar {
    display: none;
  }
  .hero-cta-group {
    display: none;
  }
}

/* Micro Trust & Proof Strip */
.hero-proof-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--text-xs);
  color: var(--color-warm-ivory);
  opacity: 0.85;
}

.hero-proof-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-proof-item svg {
  flex-shrink: 0;
}

.hero-proof-divider {
  opacity: 0.4;
  color: var(--color-champagne);
}

/* ==========================================================================
   Hero Right: Official Swiper.js Effect Cards Lookbook Theme
   ========================================================================== */

.hero-showcase {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-swiper-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

/* Swiper Cards Instance */
.swiper.hero-cards-swiper {
  width: 100%;
  height: 480px;
  padding: 15px 0;
  overflow: visible !important;
}

.swiper-slide.hero-card-slide {
  border-radius: 24px;
  overflow: hidden;
  background-color: var(--color-botanical-dark);
  border: 1.5px solid rgba(198, 163, 107, 0.4);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.65);
  position: relative;
  transform-style: preserve-3d;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}

.hero-card-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
}

.hero-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 17, 17, 0.05) 0%, rgba(17, 17, 17, 0.22) 40%, rgba(17, 17, 17, 0.92) 82%, #111111 100%);
  pointer-events: none;
}

.hero-card-content {
  position: absolute;
  bottom: 20px;
  left: 22px;
  right: 22px;
  z-index: 5;
  pointer-events: none;
}

.hero-card-tags {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.card-tag {
  background: rgba(198, 163, 107, 0.24);
  border: 1px solid var(--color-champagne);
  color: var(--color-champagne);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.card-meta {
  color: var(--color-warm-ivory);
  opacity: 0.88;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 4px;
}

.card-desc {
  font-size: 12.5px;
  color: var(--color-warm-ivory);
  opacity: 0.88;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Floating Top Rating Chip */
.hero-floating-chip {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(17, 17, 17, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-card-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-champagne);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  z-index: 20;
  pointer-events: none;
}

.hero-floating-chip svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Swiper Deck Controls (Bottom Control Bar) */
.deck-controls {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding: 4px 6px;
  z-index: 20;
}

.deck-counter {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-champagne);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.deck-counter-divider {
  opacity: 0.4;
  color: var(--color-warm-ivory);
}

.deck-total-num {
  opacity: 0.6;
  color: var(--color-warm-ivory);
}

/* Swiper Custom Pagination Bullets */
.hero-swiper-pagination {
  position: static !important;
  width: auto !important;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-swiper-pagination .swiper-pagination-bullet {
  width: 14px;
  height: 4px;
  border-radius: 2px;
  background: rgba(243, 239, 232, 0.25);
  opacity: 1;
  margin: 0 !important;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-swiper-pagination .swiper-pagination-bullet-active {
  background: var(--color-champagne);
  width: 26px;
}

.deck-nav-arrows {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deck-arrow-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(27, 47, 39, 0.85);
  border: 1px solid var(--color-card-border);
  color: var(--color-warm-ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.deck-arrow-btn:hover {
  background: var(--color-champagne);
  color: #111111;
  border-color: var(--color-champagne);
  transform: translateY(-1px);
}

.deck-arrow-btn svg {
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   3. CUSTOMER NEED SECTION (Section 3 - 4 Visual Cards)
   ========================================================================== */

.need-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

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

/* ==========================================================================
   4. PERSONAL ASSESSMENT & DIAGNOSTIC STUDIO (Section 04)
   Note: High-fidelity styles are defined in components.css
   ========================================================================== */

/* ==========================================================================
   5. PERSONALIZED SOLUTION WORKFLOW (Section 05)
   Note: High-fidelity styles are defined in components.css
   ========================================================================== */

/* ==========================================================================
   6. INTERNATIONAL SUPPORT (Section 06)
   Note: High-fidelity styles are defined in components.css
   ========================================================================== */

/* ==========================================================================
   7. VISITING DA NANG CTA BANNER (Section 7)
   Note: High-fidelity styles are defined in components.css
   ========================================================================== */

/* ==========================================================================
   8. DURATION & INVESTMENT GUIDANCE (Sections 10 & 11)
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.guarantee-callout {
  margin-top: var(--space-10);
  background: rgba(198, 163, 107, 0.08);
  border: 1px dashed var(--color-champagne);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

@media (max-width: 600px) {
  .guarantee-callout {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   9. REVIEWS GRID (Section 12)
   ========================================================================== */

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}

/* ==========================================================================
   10. LOCATION & GALLERY (Section 13)
   ========================================================================== */

.location-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-8);
  align-items: stretch;
}

@media (max-width: 960px) {
  .location-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

.map-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(198, 163, 107, 0.25);
  height: 100%;
  min-height: 420px;
  background: var(--color-botanical-dark);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: none;
  display: block;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  justify-content: space-between;
}

.location-info-card {
  background: rgba(18, 30, 24, 0.85);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(198, 163, 107, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.info-row {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.info-row:last-child {
  margin-bottom: 0;
}

.info-row-icon {
  color: var(--color-champagne);
  flex-shrink: 0;
  margin-top: 2px;
}

.info-row-text h5 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-champagne);
  margin-bottom: 2px;
}

.info-row-text p {
  font-size: var(--text-sm);
  color: var(--color-warm-ivory);
}

.location-actions-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
  margin-top: var(--space-2);
}

/* ==========================================================================
   11. SITE FOOTER
   ========================================================================== */

.site-footer {
  background-color: var(--color-black);
  border-top: 1px solid var(--color-card-border);
  padding: var(--space-16) 0 var(--space-8) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

.footer-col h5 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-champagne);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted-dark);
}

.footer-col a:hover {
  color: var(--color-champagne);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-card-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted-dark);
}

.footer-copyright {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.footer-meta-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-meta-divider {
  opacity: 0.5;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
    padding-bottom: 84px;
  }

  .footer-copyright {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    line-height: 1.4;
  }

  .copyright-brand {
    display: block;
    text-align: center;
  }

  .copyright-rights {
    display: block;
    opacity: 0.85;
    text-align: center;
  }

  .footer-meta-links {
    justify-content: center;
    gap: 8px;
    font-size: 11px;
    opacity: 0.88;
  }
}

/* ==========================================================================
   12. STICKY MOBILE BAR
   ========================================================================== */

.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(17, 17, 17, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--color-card-border);
  padding: 0.65rem var(--space-4);
  z-index: var(--z-sticky-bar);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
  .sticky-mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
  }
  
  .sticky-mobile-bar .btn {
    flex: 1;
    padding: 0.75rem 0.5rem;
    font-size: var(--text-xs);
  }
  
  .sticky-mobile-bar .btn-call-icon {
    flex: 0 0 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-sm);
    background: rgba(198, 163, 107, 0.15);
    border: 1px solid var(--color-card-border);
    color: var(--color-champagne);
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ==========================================================================
   13. SYNCHRONIZED SUBPAGE HERO & VISUAL LAYOUTS
   ========================================================================== */

.subpage-hero {
  position: relative;
  padding: 140px 0 45px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 19, 14, 0.72) 0%, rgba(9, 19, 14, 0.85) 50%, rgba(9, 19, 14, 0.96) 80%, #09130E 100%);
  z-index: 1;
}

.subpage-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 35%, rgba(198, 163, 107, 0.12) 0%, transparent 65%);
  z-index: 1;
  pointer-events: none;
}

.subpage-hero + .section {
  padding-top: var(--space-10);
}

.subpage-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.subpage-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-champagne);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  padding: 5px 16px;
  background: rgba(9, 19, 14, 0.65);
  border: 1px solid rgba(198, 163, 107, 0.22);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.subpage-breadcrumb a {
  color: var(--color-warm-ivory);
  opacity: 0.75;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.subpage-breadcrumb a:hover {
  opacity: 1;
  color: var(--color-champagne);
}

.subpage-breadcrumb span {
  opacity: 0.4;
}

.subpage-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.8vw, 3.4rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}

.subpage-title .title-accent {
  background: linear-gradient(135deg, #F8E2A6 0%, #C6A36B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.subpage-subtitle {
  font-size: clamp(1.02rem, 1.8vw, 1.18rem);
  line-height: 1.7;
  color: var(--color-warm-ivory);
  opacity: 0.9;
  max-width: 720px;
  margin: 0 auto;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
  font-weight: 400;
}

/* Visual Split Feature Section */
.subpage-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.subpage-split-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(198, 163, 107, 0.2);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
}

.subpage-split-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.subpage-split-media:hover .subpage-split-img {
  transform: scale(1.03);
}

.subpage-split-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  padding: 12px 16px;
  background: rgba(9, 19, 14, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(198, 163, 107, 0.25);
  border-radius: var(--radius-md);
  color: var(--color-warm-ivory);
  font-size: var(--text-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.subpage-split-badge strong {
  color: var(--color-champagne);
}

.subpage-split-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.subpage-feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.subpage-feature-item {
  background: rgba(15, 32, 24, 0.45);
  border: 1px solid rgba(198, 163, 107, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: all var(--transition-base);
}

.subpage-feature-item:hover {
  border-color: rgba(198, 163, 107, 0.35);
  transform: translateY(-2px);
  background: rgba(15, 32, 24, 0.7);
}

.subpage-feature-item h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-warm-ivory);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.subpage-feature-item h4 svg {
  color: var(--color-champagne);
  flex-shrink: 0;
}

.subpage-feature-item p {
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--color-warm-ivory);
  opacity: 0.82;
  margin: 0;
}

/* Visual Gallery Grid for Styles/Results */
.subpage-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.subpage-gallery-card {
  background: rgba(15, 32, 24, 0.45);
  border: 1px solid rgba(198, 163, 107, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.subpage-gallery-card:hover {
  border-color: rgba(198, 163, 107, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.subpage-card-media {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.subpage-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.subpage-gallery-card:hover .subpage-card-img {
  transform: scale(1.05);
}

.subpage-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(9, 19, 14, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(198, 163, 107, 0.3);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-champagne);
  text-transform: uppercase;
}

.subpage-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.subpage-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-warm-ivory);
  margin-bottom: 8px;
}

.subpage-card-desc {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-warm-ivory);
  opacity: 0.82;
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.subpage-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(198, 163, 107, 0.12);
  font-size: var(--text-xs);
  color: var(--color-champagne);
  font-weight: 600;
}

/* Subpage Luxury Pricing Grid & Cards */
.subpage-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 1160px;
  margin: 0 auto;
  align-items: stretch;
}

.subpage-pricing-card {
  background: rgba(18, 30, 24, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(198, 163, 107, 0.2);
  border-radius: var(--radius-xl);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-base);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.subpage-pricing-card:hover {
  transform: translateY(-6px);
  border-color: rgba(198, 163, 107, 0.45);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55), 0 0 25px rgba(198, 163, 107, 0.1);
}

.subpage-pricing-card.is-featured {
  background: linear-gradient(165deg, rgba(27, 47, 39, 0.95) 0%, rgba(13, 25, 19, 0.98) 100%);
  border: 1.5px solid rgba(198, 163, 107, 0.6);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55), 0 0 30px rgba(198, 163, 107, 0.15);
}

.pricing-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #C6A36B 0%, #A88648 100%);
  color: #0A130E;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-header {
  margin-bottom: var(--space-4);
}

.pricing-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-champagne);
  background: rgba(198, 163, 107, 0.12);
  border: 1px solid rgba(198, 163, 107, 0.25);
  border-radius: 999px;
  padding: 3px 10px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pricing-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.28;
  margin: 0;
}

.pricing-rate-box {
  background: rgba(9, 19, 14, 0.6);
  border: 1px solid rgba(198, 163, 107, 0.16);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: var(--space-4);
}

.pricing-from-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(243, 239, 232, 0.6);
  margin-bottom: 4px;
}

.pricing-amount-vnd {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--color-champagne);
  letter-spacing: -0.01em;
  line-height: 1.2;
  display: block;
}

.pricing-amount-usd {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(198, 163, 107, 0.18);
  border-radius: 6px;
  padding: 2px 8px;
  margin-top: 6px;
}

.pricing-desc {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: rgba(243, 239, 232, 0.85);
  margin-bottom: var(--space-5);
}

.pricing-inclusions {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.pricing-inclusions li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--color-warm-ivory);
  opacity: 0.9;
}

.pricing-inclusions li svg {
  color: var(--color-champagne);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-inclusions li strong {
  color: var(--color-champagne);
}

/* Subpage Protocol Grid & Cards */
.subpage-protocol-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  max-width: 1160px;
  margin: 0 auto;
}

.subpage-protocol-grid.grid-6 {
  grid-template-columns: repeat(3, 1fr);
}

.subpage-protocol-card {
  background: rgba(18, 30, 24, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(198, 163, 107, 0.16);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.subpage-protocol-card:hover {
  transform: translateY(-4px);
  border-color: rgba(198, 163, 107, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  background: rgba(18, 30, 24, 0.85);
}

.protocol-step-num {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-champagne);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.protocol-step-num::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: rgba(198, 163, 107, 0.3);
}

.protocol-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.3;
}

.protocol-desc {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: rgba(243, 239, 232, 0.82);
  margin: 0;
}

/* Mobile Responsive for Subpage Elements */
@media (max-width: 992px) {
  .subpage-split-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .subpage-split-img {
    height: 360px;
  }

  .subpage-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .subpage-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    gap: var(--space-6);
  }

  .subpage-protocol-grid,
  .subpage-protocol-grid.grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .subpage-hero {
    padding: 100px 0 35px;
  }

  .subpage-hero + .section {
    padding-top: var(--space-8);
  }

  .subpage-hero-inner {
    text-align: center;
  }

  .subpage-breadcrumb {
    justify-content: center;
    font-size: 0.7rem;
    padding: 4px 12px;
  }

  .subpage-title {
    font-size: clamp(1.85rem, 6.5vw, 2.3rem);
    margin-bottom: var(--space-3);
  }

  .subpage-subtitle {
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
  }

  .subpage-feature-list {
    grid-template-columns: 1fr;
  }

  .subpage-gallery-grid {
    grid-template-columns: 1fr;
  }

  .subpage-pricing-card {
    padding: 24px 18px;
  }
}

@media (max-width: 576px) {
  .subpage-protocol-grid,
  .subpage-protocol-grid.grid-6 {
    grid-template-columns: 1fr;
  }
}