/* 
   ==========================================================================
   AURA ESPRESSO LOUNGE - STYLESHEET
   Design System: Premium Luxury Corporate Coffee Lounge
   Primary Palette: Deep Black (#0A0A0A), Charcoal Espresso (#120D0A)
   Accent Highlight: Warm Gold (#D4AF37 / #C5A059)
   Card Container: Muted Coffee Brown (#1C1612) with subtle gold borders
   Typography: Playfair Display (Serif) & Plus Jakarta Sans (Sans-Serif)
   ==========================================================================
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Variables */
  --bg-deep-black: #0A0A0A;
  --bg-charcoal: #120D0A;
  --bg-card: #1C1612;
  --bg-card-hover: #241D18;
  
  --gold-primary: #D4AF37;
  --gold-warm: #C5A059;
  --gold-light: #F3E5AB;
  --gold-glow: rgba(212, 175, 55, 0.25);
  --gold-border: rgba(212, 175, 55, 0.2);
  --gold-border-hover: rgba(212, 175, 55, 0.5);

  --text-white: #FFFFFF;
  --text-cream: #E5D3B3;
  --text-muted: #A39274;
  
  /* Fonts */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout & Spacing */
  --radius-card: 16px;
  --radius-btn: 50px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-deep-black);
  color: var(--text-cream);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Selection */
::selection {
  background-color: var(--gold-primary);
  color: var(--bg-deep-black);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep-black);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-warm);
}

/* Utility Layout Classes */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.text-cream {
  color: var(--text-cream);
}

.text-white {
  color: var(--text-white);
}

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

.section-padding {
  padding: 100px 0;
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px auto;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 16px;
}

.badge-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold-primary);
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-cream);
  font-size: 1.1rem;
  font-weight: 300;
}

/* Glass & Card Design */
.luxury-card {
  background-color: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-card);
  padding: 36px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.luxury-card:hover {
  border-color: var(--gold-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6), 0 0 20px var(--gold-glow);
}

/* Buttons */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-warm) 100%);
  color: #0A0A0A;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 16px 36px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--gold-glow);
  transition: var(--transition-smooth);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.45);
  filter: brightness(1.1);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: transparent;
  color: var(--text-cream);
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 32px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  border: 1px solid var(--gold-border);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-outline:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.05);
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-smooth);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-emblem {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold-primary);
}

.brand-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: 1px;
}

.brand-text span {
  color: var(--gold-primary);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-cream);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  transition: var(--transition-smooth);
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--gold-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 70% 30%, rgba(28, 22, 18, 0.8) 0%, rgba(10, 10, 10, 1) 70%);
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: 10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  animation: heroFadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.8rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-title span {
  color: var(--gold-primary);
  font-style: italic;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-cream);
  margin-bottom: 40px;
  max-width: 580px;
  font-weight: 300;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  animation: heroImageEntrance 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--gold-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px var(--gold-glow);
}

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

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

.hero-card-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(18, 13, 10, 0.95);
  border: 1px solid var(--gold-border);
  border-radius: 14px;
  padding: 20px 24px;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ABOUT SECTION */
.about-section {
  background-color: var(--bg-charcoal);
  position: relative;
  border-top: 1px solid rgba(212, 175, 55, 0.08);
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-container {
  position: relative;
}

.about-image-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid var(--gold-border);
}

.about-quote-box {
  background: var(--bg-card);
  border-left: 3px solid var(--gold-primary);
  padding: 24px;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  margin-top: 24px;
}

.about-quote-box p {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gold-light);
  font-size: 1.05rem;
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about-feature-icon {
  color: var(--gold-primary);
  font-size: 1.25rem;
  margin-top: 2px;
}

/* FEATURES SECTION (Clean Cards Layout) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--gold-primary);
  color: var(--bg-deep-black);
  transform: scale(1.05);
}

.feature-card-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--text-white);
  margin-bottom: 12px;
}

.feature-card-text {
  color: var(--text-cream);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* GALLERY SECTION */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  height: 280px;
  border: 1px solid var(--gold-border);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition-smooth);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-title {
  color: var(--text-white);
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

.gallery-category {
  color: var(--gold-primary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* CONTACT & RESERVATION SECTION */
.contact-section {
  background-color: var(--bg-charcoal);
  border-top: 1px solid rgba(212, 175, 55, 0.08);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 32px;
}

.contact-info-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-text h4 {
  color: var(--text-white);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-text p {
  color: var(--text-cream);
  font-size: 0.95rem;
}

/* Form Controls */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  color: var(--text-cream);
  font-size: 0.9rem;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  background: rgba(10, 10, 10, 0.6);
  border: 1px solid var(--gold-border);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-glow);
}

.form-control::placeholder {
  color: #665c52;
}

/* FLOATING CTA */
.floating-cta {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.floating-cta.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-warm) 100%);
  color: #0A0A0A;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
  animation: pulseGlow 3s infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
  }
  50% {
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.7);
  }
}

/* FOOTER */
.footer {
  background-color: var(--bg-deep-black);
  padding: 40px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ANIMATIONS */
@keyframes heroFadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroImageEntrance {
  0% {
    opacity: 0;
    transform: scale(0.95) translateY(30px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Scroll reveal helper class */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Lightbox Modal */
.modal-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-lightbox img {
  max-width: 90%;
  max-height: 80vh;
  border-radius: 12px;
  border: 1px solid var(--gold-border);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--gold-primary);
  font-size: 2rem;
  cursor: pointer;
}

/* MEDIA QUERIES FOR MOBILE RESPONSIVENESS */
@media (max-width: 992px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-charcoal);
    border-bottom: 1px solid var(--gold-border);
    flex-direction: column;
    padding: 24px;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .section-title {
    font-size: 2.1rem;
  }
  
  .hero-title {
    font-size: 2.3rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .floating-cta {
    bottom: 20px;
    right: 20px;
    left: 20px;
  }
  
  .floating-btn {
    justify-content: center;
    width: 100%;
  }
}