:root {
  --primary-color: #5D4037;
  --secondary-color: #8D6E63;
  --accent-color: #A1887F;
  --success-color: #43A047;
  --warning-color: #FB8C00;
  --error-color: #E53935;
  --bg-color: #FAFAFA;
  --text-color: #212121;
  --text-light: #757575;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-xxl: 64px;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--bg-color);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

a:hover {
  color: var(--secondary-color);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

/* Header styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-sm) 0;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo-icon {
  margin-right: var(--spacing-xs);
}

.logo-text h3 {
  margin-bottom: 0;
  font-size: 1.25rem;
  color: var(--primary-color);
}

.nav ul {
  display: flex;
}

.nav li {
  margin-left: var(--spacing-md);
}

.nav a {
  font-weight: 500;
}

/* Hero section */
.hero {
  height: 100vh;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/1254140/pexels-photo-1254140.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2');
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.hero-content {
  color: var(--white);
  padding: var(--spacing-lg);
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: var(--border-radius);
  max-width: 800px;
}

.hero h1 {
  margin-bottom: var(--spacing-sm);
  animation: fadeIn 1s ease-in;
}

.hero h2 {
  margin-bottom: var(--spacing-md);
  font-size: 1.75rem;
  animation: fadeIn 1.5s ease-in;
}

.hero p {
  font-size: 1.25rem;
  animation: fadeIn 2s ease-in;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* What we do section */
.what-we-do {
  padding: var(--spacing-xxl) 0;
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-img {
  height: 200px;
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  border-radius: var(--border-radius);
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

/* About section */
.about {
  padding: var(--spacing-xxl) 0;
  background-color: #f5f5f5;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--spacing-sm);
  height: 400px;
}

.about-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-gallery img:first-child {
  grid-column: 1 / 3;
  grid-row: 1 / 2;
}

/* How to help section */
.help {
  padding: var(--spacing-xxl) 0;
}

.help-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.help-option {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.help-option:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.help-option h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.help-option p:last-child {
  margin-bottom: 0;
}

/* Contact section */
.contact {
  padding: var(--spacing-xxl) 0;
  background-color: #f5f5f5;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 600px;
  margin: 0 auto;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.contact-item .icon {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.contact-item p {
  margin-bottom: 0;
}

/* Footer styles */
.footer {
  padding: var(--spacing-lg) 0;
  background-color: var(--primary-color);
  color: var(--white);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.footer .logo-text h3 {
  color: var(--white);
}

.copyright {
  margin-bottom: 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Media queries */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .nav {
    display: none; /* For simplicity, hiding nav on mobile - in a real project would add hamburger menu */
  }
  
  .about-content {
    grid-template-columns: 1fr;
  }
  
  .about-gallery {
    height: 300px;
    order: -1;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-content {
    padding: var(--spacing-md);
  }
  
  .hero h2 {
    font-size: 1.5rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .service-img {
    height: 150px;
  }
}