@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #0056b3; /* Bright blue for links/accents */
  --primary-hover: #004494;
  --dark-bg: #050a1f; /* Very dark navy for header/footer */
  --text-main: #1f2937;
  --text-muted: #4b5563;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-light: #e5e7eb;
  --accent-light: #eff6ff; /* Light blue for icon backgrounds */
  
  --container-width: 1200px;
  --transition-speed: 0.3s;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

/* Layout */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: 2px solid transparent;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--dark-bg);
  color: var(--bg-white);
}

.btn-primary:hover {
  background-color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
}

.btn-blue {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-blue:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

/* Header */
.header {
  background-color: var(--dark-bg);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
  color: var(--bg-white);
  display: flex;
  flex-direction: column;
}

.logo .name {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.logo .title {
  font-size: 0.75rem;
  color: var(--primary-color);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.nav-links > a, .nav-item-dropdown > a {
  color: var(--bg-white);
  font-weight: 500;
  font-size: 1rem;
  position: relative;
  padding-bottom: 0.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.nav-links > a:hover, .nav-links > a.active, .nav-item-dropdown > a.active, .nav-item-dropdown:hover > a {
  color: var(--primary-color);
}

.nav-links > a.active::after, .nav-item-dropdown > a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

/* Dropdown Menu */
.nav-item-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--dark-bg);
  min-width: 280px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  border-radius: 0.5rem;
  padding: 0.5rem 0;
  z-index: 1001;
}

.nav-item-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--bg-white) !important;
  font-size: 0.9rem;
  font-weight: 500;
}

.dropdown-menu a::after {
  display: none !important;
}

.dropdown-menu a:hover {
  background-color: rgba(255,255,255,0.05);
  color: var(--primary-color) !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Footer */
.footer {
  background-color: var(--dark-bg);
  padding: 3rem 0;
  color: var(--bg-white);
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

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

.footer-contact {
  display: flex;
  gap: 2rem;
}

.footer-contact a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--bg-white);
  font-weight: 500;
}

.footer-contact a i {
  color: var(--primary-color);
  font-size: 1.25rem;
}

.footer-copyright {
  font-size: 0.875rem;
  color: #9ca3af;
}

/* Hero Section */
.hero {
  padding: 6rem 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 4.5rem;
  margin-bottom: 0.5rem;
  line-height: 1.1;
  color: var(--text-main);
  letter-spacing: -1px;
}

.hero-content .subtitle {
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  display: block;
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

.hero-btns {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.hero-btns .btn {
  white-space: nowrap;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image img {
  border-radius: 0; /* Remove rounded corners to look more like the mockup where the person blends in */
  object-fit: cover;
  width: 100%;
  max-width: 500px;
}

/* Features/Experience List */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.feature-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
}

.feature-icon {
  width: 80px;
  height: 80px;
  background-color: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary-color);
}

.feature-content h3 {
  margin-bottom: 0.5rem;
}

/* Industries Grid */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}

.industry-card {
  padding: 1.5rem;
  background: var(--bg-white);
  border-radius: 0.5rem;
  border: 1px solid var(--border-light);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.industry-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.industry-card h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.industry-card h4 i {
  color: var(--primary-color);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--bg-white);
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.card-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}

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

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

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-content p {
  flex-grow: 1;
  font-size: 0.95rem;
}

.card-link {
  color: var(--primary-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.card-link i {
  transition: transform var(--transition-speed);
}

.card-link:hover i {
  transform: translateX(5px);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border-light);
  box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}

.quote-icon {
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.testimonial p {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author strong {
  display: block;
  color: var(--text-main);
}

.testimonial-author span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 4rem 0;
  }
  
  .hero-image {
    order: -1; /* Image on top for mobile */
  }
  
  .industries-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--dark-bg);
    padding: 1rem 0;
    text-align: center;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .footer .container {
    flex-direction: column;
    text-align: center;
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
}

/* Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }