/* ==========================================================================
   2026 Luxury Hybrid Design System - Lindos Comfy Suites Reimagined
   Combining Castello di Reschio Aesthetics with Elite Conversion UX
   ========================================================================== */

:root {
  /* Elegant & Rich Color Palette */
  --color-dark: #0F0E0C;       /* Volcanic stone dark background */
  --color-parchment: #F7F5F0;  /* Traditional Greek warm bone */
  --color-bone-alt: #EFECE6;   /* Slightly darker parchment */
  --color-gold: #C5A059;       /* Rich Greek gold */
  --color-gold-hover: #DFBE7F; /* Lighter bright gold */
  --color-text-muted: #8E8A82; /* Warm sophisticated slate */
  --color-text-dark: #2F2D29;  /* Elegant dark text */
  --color-white: #FFFFFF;
  
  /* Modern Glassmorphic Shadows */
  --shadow-glass: 0 8px 32px 0 rgba(15, 14, 12, 0.08);
  --shadow-luxury: 0 20px 50px rgba(15, 14, 12, 0.15);
  
  /* Typography Variables */
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Outfit', sans-serif;
  
  /* Animation Timing */
  --transition-smooth: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: all 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-parchment);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.font-serif {
  font-family: var(--font-serif);
}

.eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  margin-bottom: 12px;
}

.gold-line {
  width: 50px;
  height: 2px;
  background-color: var(--color-gold);
  margin: 15px auto 0;
}

/* Elegant Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-parchment);
}
::-webkit-scrollbar-thumb {
  background: var(--color-gold);
  border-radius: 4px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 20px 0;
  transition: var(--transition-smooth);
  background: linear-gradient(to bottom, rgba(15,14,12,0.4) 0%, transparent 100%);
}

.main-header.scrolled {
  background: rgba(247, 245, 240, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: var(--shadow-glass);
  border-bottom: 1px solid rgba(223, 218, 208, 0.5);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}

.header-left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 30px;
}

.nav-left, .nav-right {
  display: flex;
  gap: 35px;
}

.nav-link {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-white);
  position: relative;
  padding: 5px 0;
}

.main-header.scrolled .nav-link {
  color: var(--color-text-dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold);
  transition: var(--transition-fast);
}

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

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

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
}

.logo-img {
  height: 100%;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.logo-dark {
  display: none;
}

.main-header.scrolled .logo-light {
  display: none;
}

.main-header.scrolled .logo-dark {
  display: block;
}

/* Toggle Menu Hamburger */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-white);
  margin-bottom: 6px;
  transition: var(--transition-fast);
}

.nav-toggle span:last-child {
  margin-bottom: 0;
}

.main-header.scrolled .nav-toggle span {
  background-color: var(--color-dark);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: var(--color-parchment);
  border-bottom: 1px solid rgba(223, 218, 208, 0.8);
  box-shadow: var(--shadow-luxury);
  display: none;
  z-index: 99;
}

.mobile-drawer.open {
  display: block;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 20px;
  text-align: center;
}

.mobile-nav-link {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-dark);
}

.mobile-cta {
  width: 100%;
  margin-top: 10px;
}

/* Buttons System */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gold);
  color: var(--color-white);
  padding: 12px 28px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  border: 1px solid var(--color-gold);
  cursor: pointer;
  transition: var(--transition-smooth);
}

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

.main-header.scrolled .btn-primary {
  background-color: var(--color-dark);
  border-color: var(--color-dark);
}

.main-header.scrolled .btn-primary:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
}

/* ==========================================================================
   Immersive Cinematic Parallax Hero (3D Scroll Engine)
   ========================================================================== */

.hero-section {
  position: relative;
  height: 95vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
  perspective: 1000px;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center 35%;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.5s ease-in-out, transform 8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translate3d(0, 0, 0);
  will-change: transform;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--color-gold);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw + 0.5rem, 5.5rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 25px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.hero-sub {
  font-size: clamp(14px, 1.2vw, 17px);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto;
  letter-spacing: 0.05em;
}

/* Booking Bar System */
.booking-bar-container {
  width: 90%;
  max-width: 1100px;
  background: var(--color-white);
  padding: 12px 30px;
  box-shadow: var(--shadow-luxury);
  border: 1px solid rgba(223, 218, 208, 0.4);
  transform: translate3d(0, 0, 0);
  will-change: transform;
  transition: var(--transition-smooth);
}

.desktop-booking {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate3d(-50%, 50%, 0);
  z-index: 20;
}

.mobile-booking {
  display: none;
  margin: 30px auto;
  width: calc(100% - 48px);
}

.booking-bar-form {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.form-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
  padding: 0 15px;
}

.form-group label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.date-input, .form-group select {
  border: none;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-dark);
  width: 100%;
  background: transparent;
  outline: none;
  cursor: pointer;
}

.form-divider {
  width: 1px;
  height: 40px;
  background-color: rgba(142, 138, 130, 0.2);
}

.booking-submit-btn {
  border-radius: 0;
  padding: 15px 35px;
  font-size: 11px;
  height: 52px;
}

/* ==========================================================================
   Compelling Privileges Cards
   ========================================================================== */

.perks-section {
  padding: 140px 0 80px;
  background-color: var(--color-parchment);
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 300;
  color: var(--color-dark);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 15px;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 15px auto 0;
}

.perks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.perk-card {
  background-color: var(--color-white);
  padding: 40px 35px;
  border: 1px solid rgba(223, 218, 208, 0.4);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.perk-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transition: var(--transition-smooth);
}

.perk-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-luxury);
  border-color: rgba(197, 160, 89, 0.4);
}

.perk-card:hover::before {
  transform: scaleX(1);
}

.perk-number {
  font-family: var(--font-serif);
  font-size: 38px;
  color: rgba(197, 160, 89, 0.35);
  margin-bottom: 20px;
  line-height: 1;
}

.perk-card-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.perk-card-desc {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Immersive Parallax Story Blocks
   ========================================================================== */

.story-section {
  padding: 120px 0;
  perspective: 1000px;
}

.bg-parchment {
  background-color: var(--color-bone-alt);
}

.story-grid {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.story-section.reverse .story-grid {
  grid-template-columns: 0.9fr 1.1fr;
}

.story-section.reverse .story-image-wrap {
  order: 2;
}

.story-image-wrap {
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.story-img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.luxury-image-border {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  pointer-events: none;
}

.story-content-wrap {
  padding-right: 40px;
  will-change: transform;
}

.story-section.reverse .story-content-wrap {
  padding-right: 0;
  padding-left: 40px;
}

.story-title {
  font-size: clamp(2.2rem, 3.8vw, 3.25rem);
  font-weight: 300;
  color: var(--color-dark);
  line-height: 1.1;
  margin-bottom: 25px;
}

.story-text {
  font-size: 14.5px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.story-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 35px;
  border-top: 1px solid rgba(142, 138, 130, 0.2);
  padding-top: 25px;
}

.highlight-item {
  display: flex;
  flex-direction: column;
}

.highlight-title {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-gold);
  font-weight: 600;
}

.highlight-desc {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Asymmetrical Staggered Suites Showcase (3D Depth Grid)
   ========================================================================== */

.suites-section {
  padding: 120px 0;
  background-color: var(--color-parchment);
}

.suites-grid-staggered {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  align-items: start;
}

.suite-card-stagger {
  background-color: var(--color-white);
  border: 1px solid rgba(223, 218, 208, 0.4);
  transition: var(--transition-smooth);
  will-change: transform;
}

.suite-img-container {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.suite-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.suite-card-stagger:hover .suite-card-img {
  transform: scale(1.05);
}

/* Elite Hover Conversion Overlay */
.suite-hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 14, 12, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

.suite-img-container:hover .suite-hover-overlay {
  opacity: 1;
}

.overlay-cta {
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.suite-img-container:hover .overlay-cta {
  transform: translateY(0);
}

.suite-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 5px 12px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 10;
}

.suite-details {
  padding: 30px 25px;
}

.suite-name {
  font-size: 22px;
  font-weight: 400;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.suite-specs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 15px;
}

.suite-desc {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.btn-text {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-dark);
  padding-bottom: 3px;
}

.btn-text:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* ==========================================================================
   Reviews (Dark Premium Style)
   ========================================================================== */

.reviews-section {
  padding: 120px 0;
}

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

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

.gold {
  color: var(--color-gold);
}

.reviews-carousel {
  max-width: 800px;
  margin: 0 auto 40px;
  position: relative;
  min-height: 220px;
}

.review-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  pointer-events: none;
  text-align: center;
}

.review-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  position: relative;
}

.stars {
  font-size: 18px;
  color: var(--color-gold);
  margin-bottom: 25px;
}

.review-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.2vw, 2.2rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 25px;
}

.review-author {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
}

.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.carousel-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 20px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.carousel-btn:hover {
  color: var(--color-gold);
}

.carousel-indicators {
  display: flex;
  gap: 10px;
}

.indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: var(--transition-fast);
}

.indicator.active {
  background-color: var(--color-gold);
  transform: scale(1.3);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.main-footer {
  background-color: #141311;
  color: rgba(255, 255, 255, 0.6);
  padding: 90px 0 40px;
  font-size: 13px;
  border-top: 1px solid rgba(223, 218, 208, 0.08);
}

.footer-top {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px 60px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 80px;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--color-white);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}

.brand-desc {
  max-width: 450px;
  line-height: 1.7;
  margin-bottom: 25px;
}

.brand-meta {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.footer-sub-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-white);
  margin-bottom: 25px;
}

.contact-list, .links-list {
  list-style: none;
}

.contact-list li {
  margin-bottom: 15px;
  line-height: 1.6;
}

.links-list li {
  margin-bottom: 12px;
}

.links-list a:hover {
  color: var(--color-gold);
  padding-left: 4px;
}

.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  padding: 30px 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Elite Conversion: Sticky Bottom Mobile CTA
   ========================================================================== */

.mobile-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(247, 245, 240, 0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(223, 218, 208, 0.6);
  padding: 12px 24px;
  z-index: 90;
  display: none;
  justify-content: center;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.mobile-sticky-cta.visible {
  display: flex;
  transform: translateY(0);
}

.sticky-book-btn {
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-luxury);
}

/* ==========================================================================
   Responsive Adaptations & Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .header-container {
    padding: 0 24px;
    grid-template-columns: 1fr auto;
  }
  
  .header-left .nav-toggle {
    display: block;
    margin-right: 15px;
  }
  
  .nav-left, .nav-right, .header-cta {
    display: none;
  }
  
  .brand-logo {
    justify-content: flex-start;
  }
  
  .logo-img {
    max-width: 150px;
  }
  
  .perks-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .story-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .story-section.reverse .story-grid {
    grid-template-columns: 1fr;
  }
  .story-section.reverse .story-image-wrap {
    order: 0;
  }
  .story-content-wrap, .story-section.reverse .story-content-wrap {
    padding: 0;
  }
  
  .suites-grid-staggered {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .suite-card-stagger {
    margin-top: 0 !important; /* Reset offsets on mobile/tablet */
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Tablet view & down */
@media (max-width: 991px) {
  .desktop-booking {
    display: none !important;
  }
  
  .mobile-booking {
    display: block;
  }
  
  .booking-bar-form {
    flex-direction: column;
    gap: 15px;
  }
  
  .form-divider {
    display: none;
  }
  
  .form-group {
    padding: 0;
    width: 100%;
  }
  
  .booking-submit-btn {
    width: 100%;
  }
  
  .hero-section {
    height: 75vh;
    min-height: 480px;
  }
  
  .perks-section {
    padding: 60px 0;
  }
  
  .story-section {
    padding: 60px 0;
  }
  
  .suites-section {
    padding: 60px 0;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 16px;
  }
  
  .logo-img {
    max-width: 130px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}