/* ==========================================================================
   SPA VINA - Premium Wellness Landing Page
   Luxury Design System | Mobile-First | Bilingual Ready
   ========================================================================== */

/* ==================== CSS CUSTOM PROPERTIES ==================== */
:root {
  /* Premium Color Palette */
  --sage-green: #9CAF88;
  --sage-dark: #7A8F6A;
  --sage-light: #B8C9A9;
  --sage-muted: #E8F0E3;
  --blush: #E8B4B8;
  --blush-light: #F5D6D9;
  --blush-muted: #FDF2F3;
  --ivory: #FFFEF7;
  --ivory-warm: #FDFCF8;
  --gold: #C9A961;
  --gold-light: #E8D5A3;
  --gold-dark: #A68940;
  --dark: #2C3E2D;
  --dark-light: #3D523E;
  --text-primary: #1A1A1A;
  --text-secondary: #5C5C5C;
  --text-muted: #8A8A8A;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(44, 62, 45, 0.08);
  --shadow-md: 0 4px 20px rgba(44, 62, 45, 0.12);
  --shadow-lg: 0 12px 40px rgba(44, 62, 45, 0.18);
  --shadow-xl: 0 24px 60px rgba(44, 62, 45, 0.22);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-script: 'Great Vibes', cursive;
  --header-height: 72px;
  --header-height-mobile: 64px;
}

/* ==================== RESET & BASE ==================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-primary);
  background: var(--ivory);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}

ul, ol {
  list-style: none;
}

/* ==================== CONTAINER ==================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 40px;
  }
}

/* ==================== UTILITY CLASSES ==================== */
.gold-text {
  color: var(--gold);
  font-style: italic;
}

/* ==================== BUTTONS ==================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--sage-green);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--sage-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.5px;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-booking {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--gold);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.btn-booking:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ==================== SECTION HEADERS ==================== */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header.light {
  color: var(--white);
}

.section-label {
  display: inline-block;
  font-family: var(--font-script);
  font-size: 24px;
  color: var(--gold);
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-header.light .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-header.light .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* ==================== HEADER ==================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height-mobile);
  background: rgba(255, 254, 247, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid rgba(156, 175, 136, 0.15);
  transition: all var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 254, 247, 0.97);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 28px;
  color: var(--sage-green);
  line-height: 1;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.1;
}

.logo-tagline {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Main Navigation */
.main-nav {
  display: none;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  position: relative;
  padding: 4px 0;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--sage-green);
  transition: width var(--transition-base);
}

.main-nav a:hover::after {
  width: 100%;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(156, 175, 136, 0.12);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(156, 175, 136, 0.2);
  transition: all var(--transition-base);
}

.lang-toggle:hover {
  background: rgba(156, 175, 136, 0.2);
}

.lang-flag {
  font-size: 16px;
  line-height: 1;
}

.lang-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--dark);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==================== MOBILE MENU ==================== */
.mobile-menu {
  position: fixed;
  top: var(--header-height-mobile);
  left: 0;
  right: 0;
  background: rgba(255, 254, 247, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 24px 20px;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-slow);
  border-bottom: 1px solid rgba(156, 175, 136, 0.15);
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 20px;
}

.mobile-menu nav a {
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: var(--radius-md);
  transition: background var(--transition-base);
}

.mobile-menu nav a:hover {
  background: var(--sage-muted);
  color: var(--sage-dark);
}

.mobile-menu .btn-booking.mobile {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 15px;
}

/* ==================== HERO SECTION ==================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  will-change: opacity;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(44, 62, 45, 0.3) 0%,
    rgba(44, 62, 45, 0.5) 50%,
    rgba(44, 62, 45, 0.7) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  padding: 0 24px;
  animation: heroFadeIn 1.2s ease-out 0.3s both;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(201, 169, 97, 0.2);
  border: 1px solid rgba(201, 169, 97, 0.3);
  border-radius: var(--radius-xl);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-badge span {
  font-size: 12px;
  color: var(--gold-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 56px);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title em {
  font-style: italic;
}

.hero-description {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.hero-dots {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all var(--transition-base);
}

.dot.active {
  background: var(--gold);
  width: 32px;
  border-radius: 5px;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.scroll-mouse {
  width: 20px;
  height: 32px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 6px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(6px); opacity: 0.3; }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ==================== TREATMENTS SECTION ==================== */
.treatments {
  padding: 80px 0;
  background: var(--ivory-warm);
}

.treatments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.treatment-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
  cursor: pointer;
}

.treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.treatment-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.treatment-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.treatment-card:hover .treatment-image img {
  transform: scale(1.08);
}

.treatment-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 62, 45, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.treatment-card:hover .treatment-overlay {
  opacity: 1;
}

.btn-view {
  padding: 12px 28px;
  background: var(--white);
  color: var(--dark);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.treatment-card:hover .btn-view {
  transform: translateY(0);
}

.btn-view:hover {
  background: var(--sage-green);
  color: var(--white);
}

.treatment-info {
  padding: 24px;
}

.treatment-info h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 10px;
}

.treatment-info p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.treatment-book {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sage-green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: gap var(--transition-base);
}

.treatment-book:hover {
  gap: 14px;
  color: var(--sage-dark);
}

/* ==================== SOCIAL PROOF SECTION ==================== */
.social-proof {
  position: relative;
  padding: 80px 0;
  background: var(--dark);
  overflow: hidden;
}

.social-proof-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.metric-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: orbFloat 8s ease-in-out infinite;
}

.orb-1 {
  width: 300px;
  height: 300px;
  background: var(--sage-green);
  top: -100px;
  left: -50px;
  animation-delay: 0s;
}

.orb-2 {
  width: 250px;
  height: 250px;
  background: var(--gold);
  bottom: -80px;
  right: -30px;
  animation-delay: -3s;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: var(--blush);
  top: 50%;
  left: 50%;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.1); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* Metrics Ribbon */
.metrics-ribbon {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 64px;
  position: relative;
  z-index: 1;
}

.metric-item {
  text-align: center;
  padding: 24px;
}

.metric-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 56px);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

.metric-divider {
  display: none;
  width: 1px;
  background: rgba(201, 169, 97, 0.25);
}

/* Testimonials */
.testimonials-section {
  position: relative;
  z-index: 1;
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 32px 24px;
  text-align: center;
}

.testimonial-stars {
  color: var(--gold);
  font-size: 20px;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.testimonial-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.testimonial-author strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 4px;
}

.testimonial-author span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* Testimonials Navigation */
.testimonials-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.testimonial-prev,
.testimonial-next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background: var(--gold);
}

.testimonials-dots {
  display: flex;
  gap: 8px;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all var(--transition-base);
}

.testimonial-dot.active {
  background: var(--gold);
  width: 24px;
  border-radius: 4px;
}

/* Google Reviews */
.google-reviews {
  text-align: center;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.google-reviews > p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.google-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.google-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-base);
}

.google-link:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--gold);
}

/* ==================== ABOUT SECTION ==================== */
.about {
  padding: 80px 0;
  background: var(--ivory);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.about-image {
  position: relative;
  max-width: 400px;
  margin: 0 auto;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-image-frame {
  position: absolute;
  inset: -16px;
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  opacity: 0.4;
  pointer-events: none;
}

.about-badge {
  position: absolute;
  bottom: 24px;
  right: -12px;
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.about-badge-number {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.about-badge-text {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.about-content .section-label {
  margin-bottom: 4px;
}

.about-content .section-title {
  margin-bottom: 4px;
}

.about-subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.about-divider {
  width: 60px;
  height: 3px;
  background: var(--gold);
  margin-bottom: 24px;
  border-radius: 2px;
}

.about-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--sage-muted);
  border-radius: var(--radius-md);
}

.value-icon {
  font-size: 18px;
  color: var(--sage-green);
}

.value-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--dark);
}

.about-content .btn-primary {
  margin-top: 8px;
}

/* ==================== LOCATIONS SECTION ==================== */
.locations {
  padding: 80px 0;
  background: var(--ivory-warm);
}

.locations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.location-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.location-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.location-icon {
  font-size: 28px;
  color: var(--sage-green);
}

.location-header h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--dark);
}

.location-body {
  margin-bottom: 24px;
}

.location-body p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.6;
}

.location-body p span:first-child {
  flex-shrink: 0;
  margin-top: 2px;
}

.location-body a {
  color: var(--sage-green);
  font-weight: 500;
}

.location-body a:hover {
  color: var(--sage-dark);
}

.location-hours {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(156, 175, 136, 0.15);
  font-size: 13px;
  color: var(--text-muted);
}

.btn-location {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
  background: var(--sage-muted);
  color: var(--sage-dark);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.btn-location:hover {
  background: var(--sage-green);
  color: var(--white);
}

/* ==================== FOOTER ==================== */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo .logo-icon {
  color: var(--sage-light);
}

.footer-logo .logo-name {
  color: var(--white);
}

.footer-brand > p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin: 16px 0 20px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--white);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--sage-green);
  transform: translateY(-2px);
}

.footer-links h4,
.footer-contact h4,
.footer-booking h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 12px;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
  color: var(--gold);
}

.footer-booking > p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-btn {
  width: 100%;
  justify-content: center;
  background: var(--gold) !important;
}

.footer-btn:hover {
  background: var(--gold-dark) !important;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-credit span {
  color: var(--blush);
}

/* ==================== TREATMENT MODAL ==================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 62, 45, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-container {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(0.95);
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-xl);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--dark);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.modal-close:hover {
  background: var(--blush);
  color: var(--white);
  transform: rotate(90deg);
}

.modal-image {
  height: 260px;
  overflow: hidden;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: 32px;
}

.modal-body h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 12px;
}

.modal-divider {
  width: 50px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin-bottom: 20px;
}

.modal-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.modal-zones,
.modal-benefits {
  margin-bottom: 20px;
}

.modal-zones h4,
.modal-benefits h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 12px;
}

.modal-zones ul,
.modal-benefits ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal-zones li,
.modal-benefits li {
  padding: 6px 14px;
  background: var(--sage-muted);
  color: var(--sage-dark);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-xl);
}

.modal-duration {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background: var(--blush-muted);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

.modal-book {
  width: 100%;
  justify-content: center;
  background: var(--gold) !important;
}

.modal-book:hover {
  background: var(--gold-dark) !important;
}

/* ==================== CHAT WIDGET ==================== */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1500;
}

.chat-window {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: calc(100vw - 48px);
  max-width: 380px;
  height: 520px;
  max-height: calc(100vh - 120px);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all var(--transition-slow);
}

.chat-window.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--sage-green);
  flex-shrink: 0;
}

.chat-avatar {
  position: relative;
  flex-shrink: 0;
}

.chat-avatar img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--white);
}

.chat-status {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--white);
}

.chat-status.online {
  background: #4CAF50;
}

.chat-info {
  flex: 1;
  min-width: 0;
}

.chat-info h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}

.chat-info span {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.8);
}

.chat-minimize {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-base);
}

.chat-minimize:hover {
  background: rgba(255, 255, 255, 0.35);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
}

.chat-message {
  display: flex;
  gap: 10px;
  animation: messageSlide 0.3s ease-out;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message.bot {
  align-self: flex-start;
}

.chat-message.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-bubble {
  max-width: 280px;
  padding: 14px 18px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.6;
}

.chat-message.bot .chat-bubble {
  background: var(--sage-muted);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.chat-message.user .chat-bubble {
  background: var(--sage-green);
  color: var(--white);
  border-bottom-right-radius: 4px;
}

.chat-bubble strong {
  font-weight: 600;
}

.chat-bubble a {
  color: var(--gold);
  text-decoration: underline;
  font-weight: 600;
}

/* Chat typing */
.chat-typing {
  display: flex;
  gap: 4px;
  padding: 12px 18px;
  align-self: flex-start;
}

.chat-typing span {
  width: 8px;
  height: 8px;
  background: var(--sage-green);
  border-radius: 50%;
  animation: typingBounce 1.4s ease-in-out infinite;
}

.chat-typing span:nth-child(2) {
  animation-delay: 0.2s;
}

.chat-typing span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

/* Chat Input */
.chat-input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid rgba(156, 175, 136, 0.15);
  background: var(--ivory);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  padding: 12px 16px;
  border: 1.5px solid rgba(156, 175, 136, 0.25);
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--white);
  outline: none;
  transition: border-color var(--transition-base);
}

.chat-input:focus {
  border-color: var(--sage-green);
}

.chat-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--sage-green);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.chat-send:hover {
  background: var(--sage-dark);
  transform: scale(1.05);
}

.chat-footer {
  padding: 6px 16px;
  background: var(--ivory);
  text-align: center;
  border-top: 1px solid rgba(156, 175, 136, 0.1);
  flex-shrink: 0;
}

.chat-footer span {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Chat Toggle Button */
.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--sage-green);
  color: var(--white);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
}

.chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-xl);
}

.chat-toggle .chat-toggle-close {
  display: none;
  font-size: 24px;
}

.chat-toggle.active .chat-toggle-open {
  display: none;
}

.chat-toggle.active .chat-toggle-close {
  display: block;
}

/* ==================== FALLING PETALS ==================== */
#petals-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.petal {
  position: absolute;
  top: -60px;
  will-change: transform, opacity;
  pointer-events: none;
  opacity: 0.7;
}

@keyframes petalFall {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.7;
  }
  90% {
    opacity: 0.5;
  }
  100% {
    transform: translateY(105vh) translateX(var(--drift)) rotate(var(--rotation));
    opacity: 0;
  }
}

/* ==================== RESPONSIVE BREAKPOINTS ==================== */
@media (min-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .header {
    height: var(--header-height);
  }

  .header-inner {
    padding: 0 32px;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .main-nav {
    display: flex;
  }

  .mobile-menu {
    display: none !important;
  }

  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }

  .treatments-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .metrics-ribbon {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric-divider {
    display: none;
  }

  .testimonial-card {
    flex: 0 0 50%;
    padding: 32px;
  }

  .google-links {
    flex-direction: row;
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 2fr 3fr;
    gap: 64px;
  }

  .about-image {
    max-width: none;
    margin: 0;
  }

  .locations-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

  .chat-window {
    width: 380px;
  }
}

@media (min-width: 1024px) {
  .treatments-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .treatment-image {
    height: 220px;
  }

  .metrics-ribbon {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .metric-divider {
    display: block;
  }

  .metric-item {
    padding: 32px;
  }

  .testimonial-card {
    flex: 0 0 33.333%;
    padding: 40px;
  }

  .about-grid {
    gap: 80px;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  }

  .modal-image {
    height: 300px;
  }
}

/* ==================== ACCESSIBILITY ==================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .petal {
    display: none;
  }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--sage-green);
  outline-offset: 2px;
}

/* ==================== SCROLLBAR STYLING ==================== */
.chat-messages::-webkit-scrollbar,
.modal-container::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.modal-container::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb,
.modal-container::-webkit-scrollbar-thumb {
  background: rgba(156, 175, 136, 0.3);
  border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.modal-container::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 175, 136, 0.5);
}

/* ==================== ANIMATIONS ON SCROLL ==================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger-children > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.6s; }