/* Global Styles */
:root {
  --primary-color: #000000; /* Pure Black */
  --accent-color: #0ea5e9; /* Professional Light/Sky Blue */
  --text-color: #111111; /* Very dark grey for text */
  --text-light: #666666; /* Muted text */
  --bg-light: #f9fafb; /* Very subtle grey */
  --white: #ffffff;

  --font-main: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;

  --spacing-section: 120px; /* Increased Vertical Spacing */
  --container-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  line-height: 1.7;
  color: var(--text-color);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--primary-color);
  margin-bottom: 24px;
  line-height: 1.2;
  font-weight: 700;
}

p {
  margin-bottom: 16px;
  color: var(--text-light);
}

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

/* Header */
header {
  background-color: var(--white);
  padding: 24px 0;
  border-bottom: 1px solid #eeeeee;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

nav ul {
  display: flex;
  gap: 40px;
}

nav a {
  font-weight: 500;
  color: var(--primary-color);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

nav a:hover {
  color: var(--accent-color);
}

/* Hero Section */
.hero {
  height: 90vh;
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("images/690bb1f641e34aa02925c982.jpg") no-repeat center center/cover;
  display: flex;
  align-items: center;
  color: var(--white);
  text-align: center;
  margin-top: 73px; /* Offset fixed header roughly */
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out;
}

.hero h1 {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  color: #e5e5e5;
  max-width: 750px;
  margin: 0 auto;
}

/* Section General */
section {
  padding: var(--spacing-section) 0;
}

.section-title {
  text-align: center;
  margin-bottom: 80px;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-title span {
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--accent-color);
  margin: 0 auto;
}

/* About & Mission */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text h3 {
  font-size: 1.75rem;
  margin-bottom: 20px;
}

.about-image img {
  width: 100%;
  /* No border radius */
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

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

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

.bg-black h2,
.bg-black h3,
.bg-black h4 {
  color: var(--white);
}

.bg-black p {
  color: #cccccc;
}

.bg-black .section-title span {
  background-color: var(--accent-color);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.service-card {
  background: var(--white);
  padding: 48px 40px;
  /* No border radius */
  border: 1px solid #eeeeee;
  border-top: 3px solid var(--accent-color);
  transition: transform 0.3s, border-color 0.3s;

  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
}

.service-card h3 {
  margin-top: 0;
  font-size: 1.4rem;
}

.service-card ul {
  list-style: square; /* Sharper bullets */
  margin-left: 20px;
  margin-top: 20px;
}

.service-card li {
  margin-bottom: 10px;
  color: var(--text-light);
  font-size: 1rem;
}

/* Industries We Serve (Grid of SVGs/Text) */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}

.industry-card {
  background-color: var(--white);
  padding: 40px;
  text-align: center;
  /* No border radius */
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: transform 0.3s;
  border: 1px solid #f0f0f0;
}

.industry-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
}

.industry-icon {
  width: 64px;
  height: 64px;
  color: var(--accent-color);
  margin-bottom: 24px;
  display: inline-block;
}

/* Process (Timeline-ish) */
.process-steps {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  position: relative;
}

.process-step {
  flex: 1;
  min-width: 220px;
  text-align: center;
  position: relative;
  padding: 20px;
}

.step-number {
  width: 60px;
  height: 60px;
  background-color: var(--accent-color);
  color: var(--white);
  /* No border radius -> Square for sharp look? Or keep circle? 
       User said "no rounded", usually implies mostly boxes. 
       Let's stick to strict squares for "no rounded". */
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 24px;
}

.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

/* Sustainability */
.sustainability-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sustainability-visual {
  height: 400px;
  /* No border radius */
  overflow: hidden;
}

.sustainability-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* FAQ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--white);
  border: 1px solid #eeeeee;
  /* No border radius */
  margin-bottom: 24px;
  padding: 32px;
}

.faq-item h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  color: var(--primary-color);
}

.faq-item p {
  color: var(--text-light);
  margin-bottom: 0;
  font-size: 1rem;
}

/* History & Focus Areas */
.history-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}

.history-item {
  background-color: var(--white);
  padding: 16px 32px;
  /* No border radius - Sharp Rectangles */
  border: 1px solid #dddddd;
  font-weight: 600;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
  background-color: var(--primary-color);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  text-align: center;
}

.contact-item h3 {
  color: var(--accent-color);
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.contact-item p {
  color: #e5e5e5;
}

/* Footer (Improved) */
footer {
  background-color: #050505; /* Even darker black */
  color: #888888;
  padding: 80px 0 40px;
  font-size: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Privacy Page Specific */
.privacy-page {
  padding-top: 160px;
  padding-bottom: 120px;
  max-width: 800px;
  margin: 0 auto;
}

.privacy-page h1 {
  font-size: 3rem;
  margin-bottom: 60px;
  text-align: center;
  letter-spacing: -1px;
}

.privacy-section {
  margin-bottom: 50px;
}

.privacy-section h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .about-grid,
  .sustainability-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-steps {
    flex-direction: column;
  }

  .nav-links {
    display: none;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}
.section-title-2 > h2 {
  text-align: center;
  margin-bottom: 80px;
  font-size: 3rem;
  color: white !important;
}