/* Global Reset & Typography */
:root {
  --primary-blue: #003366;
  /* Deep Corporate Blue */
  --accent-orange: #ff6600;
  /* Solar/Safety Orange */
  --text-dark: #333333;
  --text-light: #666666;
  --bg-light: #f9f9f9;
  --bg-white: #ffffff;
  --industrial-grey: #e0e0e0;
  --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
  --transition-speed: 0.3s;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

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

ul {
  list-style: none;
}

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

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--accent-orange);
  color: white;
}

.btn-primary:hover {
  background-color: #e65c00;
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--bg-white);
  color: var(--bg-white);
}

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

.section-padding {
  padding: 80px 0;
}

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

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-speed);
}

header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--bg-white);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.logo img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

header.scrolled .logo {
  color: var(--primary-blue);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  color: var(--bg-white);
  font-weight: 500;
  font-size: 16px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--accent-orange);
  transition: width var(--transition-speed);
}

.nav-links a:hover::after {
  width: 100%;
}

header.scrolled .nav-links a {
  color: var(--text-dark);
}

/* Hero Section */
.hero {
  height: 100vh;
  background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('hero.png');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  color: white;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}

.hero h1 {
  font-size: 3.5rem;
  color: white;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: 40px;
  font-weight: 300;
}

/* Stat Counter (Our Footprint) */
.stats-section {
  background-color: var(--bg-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--industrial-grey);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
}

.stat-item h3 {
  font-size: 3rem;
  color: var(--accent-orange);
  margin-bottom: 10px;
}

.stat-item p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
}

/* Core Solutions */
.solutions {
  background-color: var(--bg-light);
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title span {
  display: block;
  font-size: 14px;
  color: var(--accent-orange);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title h2 {
  font-size: 2.5rem;
  color: var(--primary-blue);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.solution-card {
  background: white;
  padding: 40px;
  border-radius: 8px;
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  border-top: 4px solid var(--primary-blue);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.solution-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--accent-orange);
}

.solution-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* Why Choose Us */
.why-us {
  background-color: #0a1012;
  /* Dark industrial background */
  color: white;
}

.why-us-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-us-text h2 {
  color: white;
}

.why-us-list {
  margin-top: 30px;
}

.why-us-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
}

.why-us-icon {
  width: 40px;
  height: 40px;
  background-color: var(--accent-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  flex-shrink: 0;
  font-weight: bold;
}

.why-us-image img {
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(255, 102, 0, 0.2);
}

/* Manufacturing Capabilities */
.manufacturing {
  background-color: var(--bg-white);
}

.manufacturing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  align-items: center;
}

.capability-item {
  margin-bottom: 60px;
}

.capability-item:nth-child(even) .manufacturing-grid {
  direction: rtl;
  /* Switch image and text for alternate look */
}

.capability-item:nth-child(even) .manufacturing-text {
  direction: ltr;
}

.manufacturing-text h3 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.manufacturing-text ul {
  margin-top: 20px;
}

.manufacturing-text li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 20px;
}

.manufacturing-text li::before {
  content: '•';
  color: var(--accent-orange);
  position: absolute;
  left: 0;
  font-size: 1.2rem;
}

.manufacturing-img {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
}

.manufacturing-img img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

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

/* About & Contact */
.about-features {
  display: flex;
  justify-content: space-around;
  margin-top: 40px;
  text-align: center;
}

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

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  background: white;
  padding: 50px;
  border-radius: 8px;
  box-shadow: var(--shadow-light);
}

.contact-info h3 {
  margin-bottom: 20px;
}

.contact-points p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid var(--industrial-grey);
  border-radius: 4px;
  font-family: inherit;
}

/* Footer */
footer {
  background-color: #0d1b2a;
  color: white;
  padding: 40px 0 20px;
  text-align: center;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .nav-links {
    display: none;
    /* Simplification for this demo */
  }

  .why-us-content,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

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