:root {
  --primary: #2c3e50;    
  --accent: #76b0a1;    
  --light: #f4f7f6;    
  --white: #ffffff;
}

* { 
  margin: 0; 
  padding: 0; 
  box-sizing: border-box; 
  font-family: 'Segoe UI', sans-serif; 
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 10%;
  background-color: var(--white);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease; 
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.navbar.scrolled {
  padding: 12px 10%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 2px;
  color: var(--primary);
}

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

.nav-links { display: flex; list-style: none; gap: 30px; align-items: center; }

.nav-links a {
  text-decoration: none;
  color: var(--primary);
  font-weight: 500;
  transition: color 0.3s;
}

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

.nav-btn {
  background: var(--accent);
  color: white !important;
  padding: 10px 20px;
  border-radius: 5px;
}
/* Mobile Menu Hidden by default */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    right: -100%; 
    top: 70px;
    flex-direction: column;
    background: white;
    width: 100%;
    transition: 0.3s;
  }
  .nav-links.active {
    right: 0; 
  }
}
/* Style for the hamburger icon bars */
.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--primary);
  transition: all 0.3s ease-in-out;
}
/* Desktop Styles (Default) */
.hamburger {
  display: none; /* Hide hamburger on big screens */
}

.nav-links {
  display: flex; /* Show all links in a row */
  gap: 30px;
}
/* Mobile Styles (Screen width 768px or less) */
@media (max-width: 768px) {
  .hamburger {
    display: block; 
    cursor: pointer;
    z-index: 1001; /* Stay above the menu */
  }

  .nav-links {
    /* REMOVE display: none; use position instead */
    display: flex; 
    flex-direction: column;
    position: fixed; /* Fixed works better for full-screen mobile menus */
    top: 0;
    right: -100%; /* Hidden off-screen */
    width: 70%; /* Slide out from the side */
    height: 100vh;
    background-color: var(--white);
    padding: 100px 20px; /* Space for the logo/top */
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    transition: 0.4s ease-in-out;
  }
  .nav-links.active {
    right: 0; 
  }
}
/* Hero Section Styling */
.hero {
    height: 100vh; /* Full screen height */
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    
    /* Background Image with a dark overlay so text is readable */
    background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.7)), 
                url('https://images.unsplash.com/photo-1560066984-138dadb4c035?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Creates a slight parallax effect */
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 2px;
    line-height: 1.2;
}

.hero-content h1 span {
    color: var(--accent); /* Uses your Seafoam Green */
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* Call to Action Button */
.cta-btn {
    padding: 18px 40px;
    background-color: var(--accent);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-btn:hover {
    background-color: #5e9184;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
/* Responsive adjustments for mobile devices */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
}
.services {
    padding: 80px 10%;
    background-color: var(--light);
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px); /* Makes it feel interactive */
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.service-card .price {
    font-weight: bold;
    color: var(--accent);
    font-size: 1.2rem;
    margin-top: 10px;
}
.gallery { padding: 80px 10%; background: var(--white); text-align: center; }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img { transform: scale(1.1); }

/* Lightbox Styling */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
}

.lightbox-content { max-width: 80%; max-height: 80%; border: 3px solid var(--white); }

.close-lightbox {
    position: absolute;
    top: 30px; right: 40px;
    color: white; font-size: 40px; cursor: pointer;
}
.booking { padding: 80px 10%; background: var(--light); }
.booking-container { max-width: 600px; margin: 0 auto; background: var(--white); padding: 40px; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
#appointment-form { display: flex; flex-direction: column; gap: 15px; }
#appointment-form input, #appointment-form select { padding: 12px; border: 1px solid #ddd; border-radius: 5px; font-size: 1rem; }
#booking-status { margin-top: 20px; font-weight: bold; }
/* ===== MOBILE MENU OVERLAY ===== */

.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
  z-index: 999;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Prevent scroll when menu open */
body.menu-open {
  overflow: hidden;
}