@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/inter/Inter-Regular.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/inter/Inter-Medium.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/inter/Inter-SemiBold.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/inter/Inter-Bold.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('fonts/inter/Inter-ExtraBold.woff2') format('woff2');
}

/* Base styles */
:root {
  --primary: #000000;
  --secondary: #333333;
  --accent: #666666;
  --light-bg: #f5f5f5;
  --dark-text: #1a1a1a;
  --light-text: #666666;
  --white: #ffffff;
  --border-color: #e0e0e0;
}

/* Additional styles for the new image sections */
.about-images {
  margin: 3rem 0;
}

.about-image {
  width: 100%;
  height: auto;
  filter: grayscale(100%);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
}

.experience-image-container {
  margin-bottom: 3rem;
  text-align: center;
}

.experience-image {
  max-width: 100%;
  height: auto;
  filter: grayscale(100%);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  max-height: 500px;
  object-fit: cover;
}

.services-image-row {
  margin-bottom: 3rem;
}

.services-image {
  width: 100%;
  height: auto;
  filter: grayscale(100%);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  height: 300px;
  object-fit: cover;
}

@media (max-width: 768px) {
  .about-images .row {
    flex-direction: column;
  }
  
  .about-images .col {
    margin-bottom: 1.5rem;
  }
  
  .services-image-row .row {
    flex-direction: column;
  }
  
  .services-image-row .col {
    margin-bottom: 1.5rem;
  }
  
  .services-image {
    height: 250px;
  }
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--dark-text);
  background-color: var(--white);
}

img {
  max-width: 100%;
  height: auto;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: 1px solid transparent;
}

a:hover {
  color: var(--secondary);
  border-bottom: 1px solid var(--secondary);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 0.75em;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2.75rem;
  font-weight: 800;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1.5rem;
}

.text-center {
  text-align: center;
}

.section-title {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.section-heading {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.section-subheading {
  font-size: 1.25rem;
  color: var(--light-text);
  margin-bottom: 2.5rem;
  font-weight: 400;
}

/* Layout */
.section {
  padding: 5rem 0;
}

.section-alt {
  background-color: var(--light-bg);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -1.5rem;
}

.col {
  flex: 1;
  padding: 0 1.5rem;
}

/* For mobile screens */
@media (max-width: 768px) {
  .row {
    flex-direction: column;
  }
  
  .col {
    width: 100%;
    margin-bottom: 2.5rem;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
}

/* Header & Navigation */
header {
  background-color: var(--white);
  color: var(--primary);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

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

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.01em;
}

.nav-toggle {
  display: none;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: 2rem;
}

.nav-link {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  border-bottom: 2px solid var(--primary);
}

/* For mobile navigation */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
    background: none;
    border: none;
    color: var(--primary);
    font-size: 1.5rem;
    cursor: pointer;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background-color: var(--white);
    padding: 1.5rem 0;
    display: none;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-item {
    margin: 0.75rem 0;
    text-align: center;
  }
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
  background-color: var(--light-bg);
}

.hero-content {
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.75rem;
  color: var(--secondary);
  margin-bottom: 1.75rem;
  font-weight: 500;
}

.hero-text {
  font-size: 1.125rem;
  margin-bottom: 2.5rem;
  color: var(--light-text);
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: 0;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
  .hero {
    display: flex;
    align-items: center;
  }
  
  .hero-content {
    flex: 1;
    padding-right: 3rem;
  }
  
  .hero-image-container {
    flex: 1;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  border-radius: 0;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.875rem;
}

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

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

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

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

.btn-group {
  display: flex;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (max-width: 768px) {
  .btn-group {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Features */
.features {
  margin-top: 4rem;
}

.feature {
  display: flex;
  margin-bottom: 3rem;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  background-color: var(--light-bg);
  color: var(--primary);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.5rem;
  border: 1px solid var(--border-color);
}

.feature-content h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

/* Experience */
.experience-item {
  background-color: var(--white);
  border-radius: 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  margin-bottom: 2rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.experience-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.experience-company {
  font-size: 1.25rem;
  font-weight: 600;
}

.experience-period {
  color: var(--light-text);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.experience-details {
  padding: 1.5rem;
}

.experience-details dt {
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.experience-details dd {
  margin-bottom: 1.25rem;
}

/* Services */
.services {
  margin-top: 4rem;
}

.service {
  position: relative;
  padding-left: 4.5rem;
  margin-bottom: 3rem;
}

.service-icon {
  position: absolute;
  left: 0;
  top: 0;
  width: 3.5rem;
  height: 3.5rem;
  background-color: var(--light-bg);
  color: var(--primary);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.service h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

/* Contact */
.contact-info {
  margin-top: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.25rem;
}

.contact-icon {
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 1rem;
  color: var(--primary);
}

/* Footer */
footer {
  background-color: var(--primary);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}

/* Utility Classes */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 1rem; padding-bottom: 1rem; }
.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-5 { padding-top: 2rem; padding-bottom: 2rem; }
.py-6 { padding-top: 3rem; padding-bottom: 3rem; }

.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 1rem; padding-right: 1rem; }
.px-4 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-5 { padding-left: 2rem; padding-right: 2rem; }
.px-6 { padding-left: 3rem; padding-right: 3rem; }

.checkmark-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.checkmark-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.75rem;
}

.checkmark-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .hero-title { font-size: 2.25rem; }
  .hero-subtitle { font-size: 1.5rem; }
  
  .section { padding: 3rem 0; }
}