/* ==============================================================================
   LEMURIA — Ministry of Fashion | High Fashion & Boutique Styling
   ============================================================================== */

:root {
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --color-bg: #0b0b0d;
  --color-surface: #141416;
  --color-text: #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.72);
  --color-accent: #e5c387;
  --color-accent-hover: #f3d7a8;
  --color-border: rgba(255, 255, 255, 0.15);
  
  --header-height: 84px;
  --transition-smooth: cubic-bezier(0.25, 1, 0.5, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease, opacity 0.3s ease;
}

/* ==============================================================================
   Header & Navigation
   ============================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4rem;
  background: linear-gradient(180deg, rgba(11, 11, 13, 0.75) 0%, rgba(11, 11, 13, 0) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.site-header.scrolled {
  background: rgba(11, 11, 13, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.brand {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: #ffffff;
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 4px;
}

/* Single Navigation Item: About */
.site-nav {
  display: flex;
  align-items: center;
}

.nav-item {
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: #ffffff;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width 0.3s var(--transition-smooth);
}

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

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

/* ==============================================================================
   Full-Page Carousel (Home Page)
   ============================================================================== */
.carousel-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background-color: var(--color-bg);
}

.carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.2s var(--transition-smooth), visibility 1.2s var(--transition-smooth);
  z-index: 1;
}

.carousel-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* Slide Background Image & Ken Burns effect */
.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  transform: scale(1.08);
  transition: transform 7s cubic-bezier(0.1, 0.5, 0.1, 1);
}

.carousel-slide.active .slide-bg {
  transform: scale(1);
}

/* Subtle gradient vignette overlay for optimal text contrast */
.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(11, 11, 13, 0.25) 0%, rgba(11, 11, 13, 0.65) 100%),
              linear-gradient(180deg, rgba(11, 11, 13, 0.4) 0%, rgba(11, 11, 13, 0.2) 50%, rgba(11, 11, 13, 0.8) 100%);
}

/* Editorial Caption Overlay */
.slide-content {
  position: absolute;
  bottom: 14%;
  left: 6%;
  max-width: 640px;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s 0.4s var(--transition-smooth), transform 1s 0.4s var(--transition-smooth);
}

.carousel-slide.active .slide-content {
  opacity: 1;
  transform: translateY(0);
}

.slide-tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--color-accent);
  margin-bottom: 0.85rem;
  font-weight: 500;
}

.slide-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: #ffffff;
  margin-bottom: 1rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.slide-desc {
  font-size: clamp(0.9rem, 1.3vw, 1.05rem);
  color: var(--color-text-muted);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

/* ==============================================================================
   Carousel Navigation Controls
   ============================================================================== */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(20, 20, 22, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: all 0.3s ease;
}

.carousel-btn:hover {
  background: rgba(229, 195, 135, 0.9);
  color: #0b0b0d;
  border-color: var(--color-accent);
  transform: translateY(-50%) scale(1.08);
}

.carousel-btn svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  transition: transform 0.3s ease;
}

.carousel-btn.prev {
  left: 2rem;
}

.carousel-btn.next {
  right: 2rem;
}

.carousel-btn.prev:hover svg {
  transform: translateX(-2px);
}

.carousel-btn.next:hover svg {
  transform: translateX(2px);
}

/* Slide Counter & Indicators */
.carousel-meta {
  position: absolute;
  bottom: 2.5rem;
  right: 4rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  z-index: 20;
}

.slide-counter {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.slide-counter .current-num {
  color: #ffffff;
  font-weight: 500;
}

.slide-counter .divider {
  color: var(--color-accent);
}

.carousel-dots {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.dot {
  width: 28px;
  height: 2px;
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  transition: all 0.35s ease;
  padding: 0;
  position: relative;
}

.dot::before {
  content: '';
  position: absolute;
  top: -8px;
  bottom: -8px;
  left: 0;
  right: 0;
}

.dot.active {
  background: var(--color-accent);
  width: 44px;
}

/* Carousel Progress Bar */
.carousel-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2.5px;
  background: var(--color-accent);
  width: 0%;
  z-index: 30;
  transition: width 0.1s linear;
}

/* ==============================================================================
   About Page & Layout
   ============================================================================== */
.about-page {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 5rem;
  background: radial-gradient(ellipse at top center, #17171d 0%, #0b0b0d 75%);
}

.about-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 2rem;
}

.about-hero {
  text-align: center;
  margin-bottom: 4rem;
}

.about-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: inline-block;
}

.about-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}

.about-subtitle {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  font-weight: 300;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
}

.about-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
}

.about-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.8s ease;
}

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

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.about-heading {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.25;
  color: #ffffff;
}

.about-text p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-border);
  margin-bottom: 5rem;
}

.pillar-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 4px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(229, 195, 135, 0.4);
}

.pillar-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-accent);
  margin-bottom: 0.8rem;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.7rem;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.about-contact {
  text-align: center;
  padding: 3rem 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}

.about-contact h3 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  margin-bottom: 0.8rem;
}

.about-contact p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.btn-luxury {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: #0b0b0d;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.btn-luxury:hover {
  background: #ffffff;
  color: #0b0b0d;
  border-color: #ffffff;
}

/* ==============================================================================
   Footer
   ============================================================================== */
.site-footer {
  text-align: center;
  padding: 2.5rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

/* ==============================================================================
   Responsive Queries
   ============================================================================== */
@media (max-width: 900px) {
  .site-header {
    padding: 0 1.5rem;
  }
  
  .carousel-btn {
    width: 44px;
    height: 44px;
  }
  
  .carousel-btn.prev {
    left: 1rem;
  }
  
  .carousel-btn.next {
    right: 1rem;
  }
  
  .slide-content {
    left: 1.5rem;
    right: 1.5rem;
    bottom: 16%;
    max-width: none;
  }
  
  .carousel-meta {
    right: 1.5rem;
    bottom: 1.8rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .about-image {
    height: 380px;
  }
  
  .about-pillars {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .brand-title {
    font-size: 1.5rem;
    letter-spacing: 0.24em;
  }
  
  .nav-item {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
  }
  
  .carousel-btn {
    display: none; /* Rely on touch swiping and dots on mobile */
  }
  
  .slide-content {
    bottom: 14%;
  }
  
  .carousel-meta {
    left: 1.5rem;
    right: auto;
    bottom: 1.5rem;
  }
}