:root {
  --primary-red: #D32F2F;  
  --secondary-red: #FF5252;
  --black: #212121;
  --white: #FFFFFF;
  --gray: #424242;
  --bg-color: #FFFFFF;  
  --border-color: #E0E0E0;
  --light-gray: #F5F5F5;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-secondary: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.7;
  color: var(--gray);
  background-color: var(--bg-color);  
  letter-spacing: -0.02em;  
  overflow-x: hidden;
}
body::-webkit-scrollbar {
  display: none; 
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

header {
  background-color: var(--white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 15px 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.logo {
  display: flex;
  align-items: center;
  max-width: 120px;
  max-height: 60px;
}

.logo img {
  width: 120px;
  height: auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav ul li a {
  color: var(--primary-red);
  text-decoration: none;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: var(--secondary-red);
}

.hamburger-menu {
  display: none;
  cursor: pointer;
  z-index: 100;
}

.hamburger-menu .bar {
  width: 25px;
  height: 3px;
  background-color: var(--primary-red);
  margin: 5px 0;
  transition: 0.4s;
}

.professional-hero {
  background: rgb(253,29,29);
  background: linear-gradient(90deg, rgba(253,29,29,1) 0%, rgba(252,176,69,1) 84%);
  color: var(--white);
  text-align: center;
  padding: 150px 0;
  box-shadow: inset 0 -50px 100px rgba(0,0,0,0.05);
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 25px;
}

.hero-content p {
  font-size: 1.3rem;
  max-width: 900px;
  margin: 0 auto 40px;
  line-height: 1.9;
  color: rgba(33,33,33,0.8);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.company-overview {
  background-color: var(--white);  
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 100px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.company-image img {
  width: 100%;
  border-radius: 10px;
}

.professional-image {
  border-radius: 10px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.key-metrics {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
  border: 1px solid rgba(0,0,0,0.05);
}

.metric {
  text-align: center;
  flex: 1;
}

.metric h3 {
  font-size: 2.5rem;
  color: var(--primary-red);
  margin-bottom: 10px;
}

.values-grid, 
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 50px;
}

.value-card, 
.service-card {
  background-color: var(--white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  text-align: center;
  transition: all 0.4s ease;
}

.value-card:hover, 
.service-card:hover {
  transform: translateY(-15px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.service-card {
  border: 1px solid rgba(0,0,0,0.05);
}

.service-card:hover {
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.value-card i, 
.service-card i {
  font-size: 3rem;
  color: var(--primary-red);
  margin-bottom: 20px;
}

.values .value-card img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.services, 
.clients, 
.cta {
  background-color: var(--white);  
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  padding: 80px 0;
}

.services-cta {
  text-align: center;
  margin-top: 50px;
}

.services h2 {
  margin-bottom: 60px;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.client-logo {
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
  max-height: 125.41px;
}

.client-logo:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.client-logo img {
  max-width: 150px;
  max-height: 100%;
}

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

.cta {
  background-color: var(--primary-red);
  color: var(--white);
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.contact-card {
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.08);
  text-align: center;
}

.contact-card i {
  font-size: 3rem;
  color: var(--primary-red);
  margin-bottom: 20px;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 25px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.contact-form-section {
background-color: var(--white);  
border-top: 1px solid var(--border-color);
border-bottom: 1px solid var(--border-color);
padding: 80px 0;
}

.contact-form-wrapper {
max-width: 800px;
margin: 0 auto;
background-color: var(--white);
border-radius: 10px;
box-shadow: 0 10px 20px rgba(0,0,0,0.1);
padding: 40px;
}

.contact-form-content h2 {
color: var(--primary-red);
margin-bottom: 15px;
text-align: left;
}

.contact-form-content p {
color: var(--gray);
margin-bottom: 30px;
}

.professional-form .form-row {
display: flex;
gap: 20px;
margin-bottom: 20px;
}

.professional-form .form-group {
flex: 1;
position: relative;
}

.professional-form label {
display: block;
margin-bottom: 8px;
color: var(--gray);
font-weight: 600;
}

.professional-form input, 
.professional-form select, 
.professional-form textarea {
width: 100%;
padding: 12px;
border: 1px solid #ddd;
border-radius: 5px;
transition: border-color 0.3s ease;
}

.professional-form input:focus, 
.professional-form select:focus, 
.professional-form textarea:focus {
outline: none;
border-color: var(--primary-red);
}

.form-error {
color: #dc3545;
font-size: 0.8rem;
position: absolute;
bottom: -20px;
left: 0;
}

.professional-form .full-width {
width: 100%;
margin-bottom: 20px;
}

.form-submit {
display: flex;
justify-content: center;
}

.professional-form .btn-primary {
padding: 12px 40px;
background-color: var(--primary-red);
color: var(--white);
border: none;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s ease;
}

.professional-form .btn-primary:hover {
background-color: var(--secondary-red);
}

.mission-vision {
  background-color: var(--white);  
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 80px 0;
}

.mission-vision .content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.about-section {
  background-color: var(--white);  
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 80px 0;
}

.about-section .about-content {
  display: flex;
  align-items: center;
  gap: 60px;
  padding: 80px 0;
}

.about-section .about-text {
  flex: 1;
}

.about-section .about-text h2 {
  margin-bottom: 25px;
  color: var(--primary-red);
  font-size: 2.5rem;
}

.about-section .about-text p {
  margin-bottom: 30px;
  line-height: 1.8;
}

.about-video {
  margin-top: 100px;
  flex: 1;
}

.main-about-image, 
.team-image, 
.equipment-image {
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.main-about-image:hover,
.team-image:hover,
.equipment-image:hover {
  transform: scale(1.02);
}

.company-details {
  background-color: var(--white);
  padding: 60px 0;
}

.company-timeline {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

.timeline-item {
  text-align: center;
  flex: 1;
  padding: 0 20px;
}

.timeline-icon {
  background-color: var(--primary-red);
  color: white;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}

.about-mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 30px;
}

.about-mission-vision h4 {
  color: var(--primary-red);
  margin-bottom: 15px;
}

.btn-primary, 
.btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: bold;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

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

.btn-primary:hover {
  background-color: var(--secondary-red);
  transition: 0.3s;
  transform: translateY(-5px);
}

.btn-secondary {
  border: 2px solid var(--primary-red);
  color: var(--primary-red);
}

.btn-secondary:hover {
  background-color: var(--primary-red);
  color: var(--white);
  transform: translateY(-5px);
}

footer {
  background-color: var(--black);
  color: var(--white);
  padding: 50px 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 30px;
}

.footer-logo {
  display: flex;
  align-items: center;
  color: var(--white);
}

.footer-links ul {
  list-style: none;
}

.footer-links a, 
.footer-contact a {
  color: var(--white);
  text-decoration: none;
}

.footer-social .social-icons a {
  color: var(--white);
  margin-right: 15px;
  font-size: 1.5rem;
}
.social-icons{
  margin-left: 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.eu {
  margin-top: 10px;
  display: inline-block;
  padding: 0px 20px;
  background-color: black; 
  color: white; 
  text-decoration: none; 
  font-size: 16px;
  font-weight: bold;
  border-radius: 5px; 
  transition: 0.3s;
  max-width: 400px;
  max-height: 30px;
}

.eu:hover {
  background-color: darkgray; 
}

h2 {
  margin-bottom: 50px;
  text-align: center;
}

.services-detailed {
  padding-bottom: 100px;
}

.services-grid {
  margin-bottom: 50px;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.services-detailed .service-card {
  font-family: var(--font-secondary);
  text-align: center;
  transition: all 0.4s ease;
}

.services-detailed .service-card h3 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;  
  margin-bottom: 15px;
  color: var(--primary-red);
  line-height: 1.3;
  text-align: center;
  transition: color 0.3s ease, transform 0.2s ease;
}

.services-detailed .service-card:hover h3 {
  color: var(--secondary-red);
  transform: translateY(-2px);
}

.services-detailed .service-card p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 15px;
}

.services-detailed .service-card ul {
  list-style-type: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--gray);
  opacity: 0.8;
}

.services-detailed .service-card ul li {
  padding: 5px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.services-detailed .service-card ul li:last-child {
  border-bottom: none;
}

.service-card i {
  font-size: 2.5rem;
  color: var(--primary-red);
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.service-card:hover i {
  transform: scale(1.1);
}

@media (max-width: 1200px) {
.container {
  padding: 0 30px;
}

.values-grid, 
.services-grid, 
.clients-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
}

@media (max-width: 992px) {
.content-grid,
.mission-vision .content-grid,
.about-section .about-content {
  grid-template-columns: 1fr;
  text-align: center;
}

.about-section .about-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-video {
  margin-top: 30px;
  width: 100%;
  max-width: 600px;
}

.values-grid, 
.services-grid, 
.clients-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.contact-details,
.footer-content {
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.professional-hero .hero-content h1 {
  font-size: 3rem;
}

.professional-hero .hero-content p {
  font-size: 1.1rem;
}
}

@media (max-width: 768px) {
body {
  font-size: 14px;
}

.container {
  padding: 0 15px;
}

.values-grid, 
.services-grid, 
.clients-grid {
  grid-template-columns: 1fr;
  gap: 20px;
}

.contact-details,
.footer-content {
  grid-template-columns: 1fr;
}

.hero-cta {
  flex-direction: column;
  align-items: center;
}

.hero-cta .btn-primary,
.hero-cta .btn-secondary {
  width: 100%;
  max-width: 300px;
  text-align: center;
  margin-bottom: 15px;
}

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

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

.about-video video {
  width: 100%;
  max-height: 350px;
}

.hamburger-menu {
  display: block;
  z-index: 1100;
}

.nav-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 70%; 
  height: 100vh;
  background-color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  transition: right 0.4s cubic-bezier(0.77, 0.2, 0.05, 1.0);
  box-shadow: -10px 0 20px rgba(0,0,0,0.1);
}

.nav-menu.active {
  right: 0;
}

.nav-menu li {
  margin: 15px 0;
  opacity: 0;
  transform: translateX(30px);
  transition: 
    opacity 0.4s cubic-bezier(0.77, 0.2, 0.05, 1.0), 
    transform 0.4s cubic-bezier(0.77, 0.2, 0.05, 1.0);
}

.nav-menu.active li {
  opacity: 1;
  transform: translateX(0);
}

.nav-menu li:nth-child(1) { transition-delay: 0.1s; }
.nav-menu li:nth-child(2) { transition-delay: 0.2s; }
.nav-menu li:nth-child(3) { transition-delay: 0.3s; }
.nav-menu li:nth-child(4) { transition-delay: 0.4s; }
}

@media (max-width: 480px) {
body {
  font-size: 12px;
}

.container {
  padding: 0 10px;
}

.professional-hero .hero-content h1 {
  font-size: 2rem;
}

.professional-hero .hero-content p {
  font-size: 0.9rem;
}

.nav-menu {
  width: 100%;
}

.about-video video {
  max-height: 250px;
}

.key-metrics {
  flex-direction: column;
  gap: 20px;
}

.hero-cta .btn-primary,
.hero-cta .btn-secondary {
  font-size: 0.9rem;
  padding: 10px 20px;
}
}