/* YSCo Static Site Styles */

:root {
  --primary-black: #000000;
  --primary-dark: #292929;
  --dark-charcoal: #313131;
  --medium-gray: #303030;
  --light-gray: #E9E8E6;
  --text-light: #ffffff;
  --text-dark: #000000;
  --text-alt: #444444;
  --accent-cyan: #0693e3;
  --accent-purple: #9b51e0;
  --accent-green: #00d084;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Gotu', sans-serif;
  font-weight: 700;
}

/* Navigation */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.logo {
  height: 50px;
}

.logo img {
  height: 100%;
  width: auto;
}

.site-title {
  color: var(--text-dark);
  font-size: 2.5rem;
  font-weight: 800;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 1rem;
    font-family: 'Manrope', sans-serif;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--text-alt);
  text-decoration: none;
  font-weight: 400;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: var(--text-dark);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 85vh;
  display: grid;
  grid-template-columns: 45fr 55fr;
  align-items: center;
  background: var(--text-light);
  color: var(--text-dark);
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  width: 100%;
  height: 100%;
  max-height: 85vh;
  object-fit: cover;
  object-position: center;
  grid-column: 1;
  grid-row: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: left;
  max-width: 42rem;
  padding: 4rem;
  grid-column: 2;
  grid-row: 1;
}

.hero h1 {
  font-size: 3.75rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  line-height: 1.2;
    font-family: 'Gotu', sans-serif;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--text-alt);
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: transparent;
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  border: 2px solid var(--text-dark);
  border-radius: 50px;
  transition: background 0.3s, color 0.3s;
}

.btn:hover {
  background: var(--text-dark);
  color: var(--text-light);
}

/* Services Section */
.services {
  padding: 6rem 2rem;
  background: var(--light-gray);
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--text-dark);
    font-family: 'Gotu', sans-serif;
  font-weight: 400;
}

.services-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.services-image {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.services-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.service-item h3 {
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
    font-family: 'Gotu', sans-serif;
  font-weight: 400;
}

.service-item p {
  color: var(--text-dark);
  line-height: 1.8;
}

.service-item p strong {
  color: var(--text-dark);
  font-weight: 600;
}

/* Industries Section */
.industries {
  padding: 6rem 2rem;
  background: var(--text-dark);
  color: var(--text-light);
}

.industries .section-title {
  color: var(--text-light);
}

.industries-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
  font-size: 1.4rem;
  opacity: 0.9;
}

.industries-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.industry-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

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

.industry-card:hover img {
  transform: scale(1.1);
}

.industry-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
}

.industry-overlay h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.industry-overlay p {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* Clients Section */
.clients {
  padding: 4rem 2rem;
  background: var(--text-light);
}

.clients h2 {
  text-align: center;
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 3rem;
  font-weight: 500;
}

.clients-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.clients-logos img {
  height: 90px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.3s, opacity 0.3s;
}

.clients-logos img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Contact Section */
.contact {
  padding: 6rem 2rem;
  background: var(--text-dark);
  text-align: left;
}

.contact-subtitle {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--light-gray);
  margin-bottom: 1rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.contact h2 {
  font-size: 2.5rem;
  color: var(--text-light);
  margin-bottom: 2rem;
    font-family: 'Gotu', sans-serif;
  font-weight: 400;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.contact-info {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--text-light);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.contact-info a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
}

.contact-info a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background: var(--text-dark);
  color: var(--text-light);
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 968px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-bg {
    grid-column: 1;
    grid-row: 1;
    height: 50vh;
  }

  .hero-content {
    grid-column: 1;
    grid-row: 2;
    padding: 2rem;
  }

  .services-container {
    grid-template-columns: 1fr;
  }

  .services-list {
    grid-template-columns: 1fr;
  }

  .services-image {
    max-width: 400px;
    margin: 0 auto;
  }

  .industries-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
}

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

  .nav-menu {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .clients-logos img {
    height: 40px;
  }
}