/* Masážny salón HARMONY - Improved Styles */

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors - Unified palette */
  --color-primary: #AC8968;
  --color-primary-dark: #8B6F4F;
  --color-primary-light: #C4A683;
  --color-secondary: #F5F5DC;
  --color-foreground: #2c2c2c;
  --color-card: #ffffff;
  --color-background: #fafafa;
  --color-section-bg: #f5f3f0;
  --color-border: #e5e5e5;
  
  /* Fonts */
  --font-serif: 'Playfair Display', 'Times New Roman', serif;
  --font-sans: 'Montserrat', Arial, sans-serif;
  
  /* Spacing - Consistent */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Border radius - Consistent */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  
  /* Shadows - Consistent */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== GLOBAL STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  color: var(--color-foreground);
  background-color: var(--color-background);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
}

/* ===== IMPROVED HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  transition: var(--transition);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.nav-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

@media (min-width: 1024px) {
  .nav-container {
    padding: var(--spacing-sm) var(--spacing-xl);
    min-height: 85px;
  }
}

/* Logo */
.site-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 0.5rem;
  flex-shrink: 0;
}

.site-logo-img {
  height: 50px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  transition: var(--transition);
}

@media (min-width: 768px) {
  .site-logo-img {
    height: 60px;
    max-width: 250px;
  }
}

@media (min-width: 1024px) {
  .site-logo-img {
    height: 70px;
    max-width: 300px;
  }
}

/* Navigation Menu - IMPROVED */
.nav-menu {
  display: none;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
    gap: var(--spacing-xl);
  }
}

.nav-link {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-foreground);
  text-decoration: none;
  transition: var(--transition);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

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

.nav-link:hover {
  color: var(--color-primary);
}

/* Social Icons */
.nav-social {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  border-left: 2px solid var(--color-border);
  padding-left: var(--spacing-md);
  margin-left: var(--spacing-sm);
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-foreground);
  transition: var(--transition);
  background: transparent;
}

.social-icon:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

/* CTA Button - IMPROVED */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.75rem;
  background: var(--color-primary);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: none;
  cursor: pointer;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: var(--color-foreground);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.mobile-menu-toggle:hover {
  background: rgba(172, 137, 104, 0.1);
  color: var(--color-primary);
}

@media (min-width: 1024px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #2c2c2c 0%, #4B3621 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44, 44, 44, 0.8) 0%, rgba(75, 54, 33, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 56rem;
  padding: var(--spacing-xl);
  text-align: center;
  margin-top: 70px;
}

.hero-subtitle {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary-light);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-title-accent {
  display: block;
  color: var(--color-primary-light);
  margin-top: 0.5rem;
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  background: var(--color-primary);
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.btn-hero-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(172, 137, 104, 0.3);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  background: transparent;
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  border: 2px solid white;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition);
}

.btn-hero-secondary:hover {
  background: white;
  color: var(--color-foreground);
  transform: translateY(-3px);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  opacity: 0.7;
  transition: var(--transition);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

.scroll-indicator:hover {
  opacity: 1;
}

/* ===== SECTIONS - UNIFIED ===== */
.section {
  padding: var(--spacing-xl) var(--spacing-md);
}

@media (min-width: 768px) {
  .section {
    padding: 5rem var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 6rem var(--spacing-xl);
  }
}

.section-bg-white {
  background: white;
}

.section-bg-secondary {
  background: var(--color-section-bg);
}

.section-container {
  max-width: 75rem;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-subtitle {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-foreground);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.1rem;
  color: rgba(44, 44, 44, 0.7);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
  }
}

/* Service Card - IMPROVED */
.service-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.service-card-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 66.67%;
  overflow: hidden;
}

.service-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-card:hover .service-card-image {
  transform: scale(1.05);
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
}

.service-card-price {
  position: absolute;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--color-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
}

.service-card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-foreground);
  margin-bottom: var(--spacing-sm);
}

.service-card-description {
  color: rgba(44, 44, 44, 0.7);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
  line-height: 1.7;
}

.service-card-meta {
  display: flex;
  align-items: center;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.95rem;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-foreground);
  color: white;
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
}

.footer-container {
  max-width: 75rem;
  margin: 0 auto;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  transition: var(--transition);
}

.footer-social-link:hover {
  background: var(--color-primary);
  transform: translateY(-3px);
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

/* ===== RESPONSIVE UTILITIES ===== */
@media (max-width: 1023px) {
  .section {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .hero-content {
    padding: var(--spacing-lg);
  }
}