:root {
  /* ================== DESIGN TOKENS ================== */
  /* Colors - To change the business theme, modify these colors */
  --primary: #d4af37; /* Gold - Change to #ff6b6b for Spa, etc. */
  --primary-hover: #f1c40f;
  
  --bg-color: #0f1014; /* Dark elegant background */
  --surface-color: #1a1c23; /* Slightly lighter for cards */
  --surface-hover: #232630;
  
  --text-main: #f8f9fa;
  --text-muted: #a0aab2;
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;
  
  /* Spacing */
  --section-padding: 80px 20px;
  
  /* Transitions */
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-main);
}

.section-title span {
  color: var(--primary);
}

/* ================== BUTTONS ================== */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #000;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.2);
}

/* ================== HEADER ================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background: rgba(15, 16, 20, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 15px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition);
}

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

/* ================== HERO SECTION ================== */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(15,16,20,0.3) 0%, rgba(15,16,20,0.9) 100%);
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  padding: 0 20px;
  animation: fadeInUP 1s ease forwards;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

/* ================== SERVICES ================== */
.services {
  padding: var(--section-padding);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  padding: 0 20px;
}

.service-card {
  background: var(--surface-color);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-10px);
  background: var(--surface-hover);
  border-color: rgba(212, 175, 55, 0.3);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: inline-block;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.service-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  font-family: var(--font-heading);
}

/* ================== GALLERY ================== */
.gallery {
  padding: var(--section-padding);
  background: linear-gradient(to bottom, var(--bg-color), var(--surface-color));
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 250px;
  gap: 15px;
  padding: 0 20px;
}

.gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

/* 5 Images Masonry Layout */
.gallery-item:nth-child(1) { grid-column: span 8; grid-row: span 2; }
.gallery-item:nth-child(2) { grid-column: span 4; grid-row: span 1; }
.gallery-item:nth-child(3) { grid-column: span 4; grid-row: span 1; }
.gallery-item:nth-child(4) { grid-column: span 6; grid-row: span 1; }
.gallery-item:nth-child(5) { grid-column: span 6; grid-row: span 1; }

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(212, 175, 55, 0.2);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

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

/* ================== CONTACT ================== */
.contact {
  padding: var(--section-padding);
  text-align: center;
}

.contact-info {
  margin-bottom: 2rem;
}

.contact-info p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin: 10px 0;
}

.contact-info strong {
  color: var(--text-main);
}

/* ================== FOOTER ================== */
footer {
  background: var(--surface-color);
  padding: 30px 20px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.05);
}

footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ================== ANIMATIONS ================== */
@keyframes fadeInUP {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

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

/* ================== RESPONSIVE ================== */
@media (max-width: 900px) {
  .gallery-grid {
    display: flex;
    flex-direction: column;
  }
  .gallery-item {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
  .nav-links {
    display: none; /* Add mobile menu logic for a real app */
  }
}

/* ================== OFFERS ================== */
.offers {
  padding: var(--section-padding);
  background: var(--bg-color);
}

.offers-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-top: -20px;
  margin-bottom: 40px;
  font-size: 1.1rem;
}

.offers-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.offer-card {
  background: var(--surface-color);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: var(--transition);
}

.offer-card:hover {
  border-color: rgba(212, 175, 55, 0.3);
  transform: translateY(-5px);
}

.offer-badge {
  display: inline-block;
  color: var(--primary);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.offer-card h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.offer-price {
  color: var(--text-muted);
  margin-bottom: 15px;
  font-size: 1rem;
}

.offer-price strong {
  color: var(--text-main);
  font-size: 1.2rem;
}

.offer-desc {
  color: var(--text-muted);
  margin-bottom: 25px;
}

.offer-link {
  color: var(--primary);
  font-weight: 600;
  font-family: var(--font-heading);
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}

.offer-link::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  bottom: 0;
  left: 0;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease-out;
}

.offer-link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}