:root {
  /* Earth Tones Palette */
  --bg-color: #F7F7F2; /* Off-white, warm */
  --text-color: #2C352D; /* Dark charcoal/green for text */
  --primary-color: #2E4F2F; /* Forest Green */
  --secondary-color: #556B2F; /* Olive */
  --accent-color: #C5A059; /* Warm Gold */
  --accent-hover: #B08D45;
  --white: #FFFFFF;
  --light-grey: #E5E5E0;

  /* Typography */
  --font-heading: 'Lora', serif;
  --font-body: 'Montserrat', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Layout */
  --container-width: 1100px;
  --header-height: 80px;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* --- Layout Utilities --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.8rem 1.8rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: 1px solid var(--primary-color);
}

.btn:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

/* --- Header & Navigation --- */
header {
  background-color: var(--bg-color);
  border-bottom: 1px solid rgba(46, 79, 47, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-md);
}

.nav-link {
  font-weight: 500;
  color: var(--text-color);
  font-size: 0.95rem;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-color);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-color);
}

/* Mobile Menu Toggle */
.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  background-color: var(--primary-color);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--primary-color);
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4; /* Darken image for readability */
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: var(--spacing-md);
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hero-text {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: rgba(255,255,255, 0.9);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero .btn {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #2C352D;
}

.hero .btn:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

/* --- Page Header (for non-home pages) --- */
.page-header {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xs);
  color: var(--white);
}

/* --- Services Section --- */
.services-section {
  padding: var(--spacing-xl) 0;
}

.service-category {
  margin-bottom: var(--spacing-xl);
}

.category-title {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--accent-color);
  display: inline-block;
}

.service-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (max-width: 768px) {
  .service-grid-2x2 {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: transform 0.2s ease;
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(197, 160, 89, 0.3);
}

.service-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.service-price {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--accent-hover);
  font-size: 1.1rem;
}

.service-note {
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
  margin-top: 4px;
}

/* --- About Section --- */
.about-content {
  padding: var(--spacing-xl) 0;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.philosophy-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--accent-color);
  margin: var(--spacing-lg) 0;
  text-align: left;
}

.philosophy-text {
  font-size: 1.4rem;
  font-family: var(--font-heading);
  color: var(--primary-color);
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.about-text {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  text-align: left;
}

/* --- Contact Section --- */
.contact-section {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.contact-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  max-width: 600px;
  margin: 0 auto;
  border: 1px solid rgba(0,0,0,0.05);
}

.email-link {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: 600;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 4px;
}

.email-link:hover {
  color: var(--secondary-color);
  border-color: var(--secondary-color);
}

/* --- Footer --- */
footer {
  background-color: var(--primary-color);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-md) 0;
  text-align: center;
  margin-top: auto;
}

footer p {
  font-size: 0.9rem;
}

/* --- Mobile Responsive --- */
@media (max-width: 768px) {
  .hamburger {
    display: block;
    z-index: 101;
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 0; /* Cover header */
    flex-direction: column;
    background-color: var(--bg-color);
    width: 100%;
    height: 100vh; /* Full viewport height */
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding-top: var(--header-height); /* Push down below header area */
    justify-content: flex-start; /* Align to top */
    gap: 0;
    z-index: 99; /* Behind hamburger */
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-item {
    margin: 2.5rem 0;
  }
  
  .nav-link {
    font-size: 1.5rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }
}