/* ==========================================================================
   LUXEA LIVING — CORE DESIGN SYSTEM & VARIABLES
   Palette Reference:
   - Linen:    #F5F1EA
   - Khaki:    #D7C9B8
   - Camel:    #B2967D
   - Cocoa:    #7D5A44
   - Espresso: #4A342A
   ========================================================================== */

:root {
  --color-linen: #F5F1EA;
  --color-linen-light: #FAF8F5;
  --color-linen-surface: #FFFFFF;
  --color-khaki: #D7C9B8;
  --color-khaki-light: #EFE8DF;
  --color-camel: #B2967D;
  --color-camel-dark: #9A7E66;
  --color-camel-light: #DFC7B2;
  --color-cocoa: #7D5A44;
  --color-cocoa-deep: #634330;
  --color-espresso: #4A342A;
  --color-espresso-rich: #32211A;
  
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(74, 52, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(74, 52, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(74, 52, 42, 0.12);
  --shadow-luxury: 0 24px 50px rgba(74, 52, 42, 0.16);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  
  --transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-linen-light);
  color: var(--color-espresso);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  background-color: var(--color-linen-light);
  color: var(--color-espresso);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Typography */
h1, h2, h3, h4, .serif-font {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-espresso);
  line-height: 1.15;
}

p {
  color: var(--color-cocoa);
  font-size: 1rem;
}

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

em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--color-camel-dark);
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR (Hidden for minimal luxury aesthetic)
   ========================================================================== */
.announcement-bar {
  display: none;
}

/* ==========================================================================
   HEADER & NAVIGATION — ULTRA MINIMALIST LUXURY
   ========================================================================== */
.lux-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 248, 245, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(215, 201, 184, 0.35);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-monogram {
  width: 36px;
  height: 36px;
  background: var(--color-espresso);
  color: var(--color-linen);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-espresso);
  letter-spacing: 0.03em;
  line-height: 1;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-cocoa);
  letter-spacing: 0.02em;
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link.active,
.nav-link:hover {
  color: var(--color-espresso);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--color-espresso);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.currency-toggle {
  background: transparent;
  border: 1px solid var(--color-khaki);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-espresso);
  cursor: pointer;
  transition: var(--transition-fast);
}

.currency-toggle:hover {
  background: var(--color-linen);
  border-color: var(--color-camel);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.lux-footer {
  background-color: var(--color-linen);
  border-top: 1px solid var(--color-khaki);
  padding: 70px 0 30px;
  margin-top: 60px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-tagline {
  font-size: 0.9rem;
  margin: 16px 0 20px;
  max-width: 280px;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--color-cocoa);
}

.footer-heading {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-espresso);
  margin-bottom: 18px;
}

.footer-link {
  display: block;
  font-size: 0.88rem;
  color: var(--color-cocoa);
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--color-espresso);
  transform: translateX(2px);
}

.footer-note {
  font-size: 0.82rem;
  margin-bottom: 12px;
}

/* ==========================================================================
   MOBILE FLOATING BOTTOM NAV BAR
   ========================================================================== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--color-khaki-light);
  z-index: 95;
  box-shadow: 0 -4px 20px rgba(74, 52, 42, 0.08);
  justify-content: space-around;
  align-items: center;
  padding: 0 10px;
}

.mobile-nav-item {
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--color-cocoa);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-item.active,
.mobile-nav-item:hover {
  color: var(--color-espresso);
}

.mobile-nav-item.active svg {
  stroke: var(--color-camel);
  stroke-width: 2.3;
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .mobile-bottom-nav {
    display: flex;
  }
  body {
    padding-bottom: 70px;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
}