:root {
      --primary-blue: #1e293b;
      --accent-green: #22c55e;
      --accent-green-light: #22e76a;
      --accent-green-dark: #03c54a;
      --footer-bg: #1e293b;
      --white: #fff;
      --gray-light: #cbd5e1;
      --bg: #f6f3f3;
      --font-main: 'Inter', Arial, Helvetica, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html, body {
      margin: 0;
      padding: 0;
      height: 100%;
      background: var(--bg);
      min-height: 100vh;
      font-family: var(--font-main);
      color: var(--primary-blue);
      overflow-x: hidden;
    }

    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Header Styles */
    .header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      z-index: 1000;
      padding: 15px 0;
      border-bottom: 1px solid rgba(44, 62, 80, 0.1);
      transition: all 0.3s ease;
    }

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

    

    logo {
      display: flex;
      align-items: center;
    }
    .logo img {
      height: 38px;
      margin-right: 12px;
      display: block;
    }
    
    /* Navigation Styles */
    .navigation {
      flex: 1;
      display: flex;
      justify-content: center;
    }

    .nav-list {
      display: flex;
      list-style: none;
      gap: 3rem;
      align-items: center;
      margin: 0;
      padding: 0;
    }

    .nav-link {
      text-decoration: none;
      color: #64748b;
      font-weight: 500;
      font-size: 16px;
      transition: all 0.3s ease;
      position: relative;
    }

    .nav-link:hover,
    .nav-link.active {
      color: #22c55e;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background: #22c55e;
      transition: width 0.3s ease;
    }

    .nav-link:hover::after,
    .nav-link.active::after {
      width: 100%;
    }

    /* Hamburger Menu */
    .hamburger {
      display: none;
      flex-direction: column;
      cursor: pointer;
      padding: 5px;
      z-index: 1001;
    }

    .hamburger span {
      width: 25px;
      height: 3px;
      background: var(--primary-blue);
      margin: 3px 0;
      transition: all 0.3s ease;
      border-radius: 2px;
    }

    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Mobile Navigation */
    .mobile-nav {
      position: fixed;
      top: 0;
      right: -100%;
      width: 280px;
      height: 100vh;
      background: white;
      z-index: 1000;
      padding: 100px 30px 30px;
      transition: right 0.3s ease;
      box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }

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

    .mobile-nav-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .mobile-nav-list li {
      margin: 20px 0;
    }

    .mobile-nav-list a {
      display: block;
      text-decoration: none;
      color: var(--primary-blue);
      font-weight: 500;
      font-size: 18px;
      padding: 10px 0;
      border-bottom: 1px solid #f0f0f0;
      transition: all 0.3s ease;
    }

    .mobile-nav-list a:hover,
    .mobile-nav-list a.active {
      color: var(--accent-green);
      padding-left: 10px;
    }

    .mobile-cta {
      margin-top: 40px;
    }

    /* Overlay */
    .overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      z-index: 999;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }

    .overlay.active {
      opacity: 1;
      visibility: visible;
    }
    @media (max-width: 768px) {
  .navigation {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
  .contact-info p {
    justify-content: center;
    }
  .contact-info a {
    color:#ffffff
    }
   .footer-logo {
    justify-content: center;
   }
}

    /* Button Styles */
    .btn {
      padding: 15px 30px;
      border: none;
      border-radius: 8px;
      font-weight: 600;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      cursor: pointer;
      transition: all 0.3s ease;
      font-size: 16px;
      font-family: inherit;
    }

    .btn-primary {
      background: #22c55e;
      color: white;
      border: 2px solid #22c55e;
    }

    .btn-primary:hover {
      background: #16a34a;
      border-color: #16a34a;
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
    }

    .header-cta .btn {
      padding: 12px 24px;
      font-size: 14px;
    }
    main {
      padding-top: 88px;
      min-height: 100vh;
    }

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(226, 232, 240, 0.9) 100%);
    z-index: -1;
}

.hero-content {
    width: 100%;
    text-align: center;
    color: #2c3e50;
    position: relative;
}

.hero-text {
    max-width: 1000px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: #1e293b;
}

.title-highlight {
    color: #22c55e;
}

.hero-description {
    font-size: 1.3rem;
    color: #64748b;
    margin-bottom: 3rem;
    line-height: 1.6;
    font-weight: 400;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto 2rem;
    font-weight: 400;
}

/* Why Bigman Section */
.why-bigman {
    background: #ffffff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #f1f5f9;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: #22c55e;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
    font-weight: 400;
}

.cta-section {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.cta-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #1e293b;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

/* Services Section */
.services {
    background: #f8fafc;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #f1f5f9;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: #3b82f6;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
}

.service-card p {
    color: #64748b;
    line-height: 1.6;
    font-weight: 400;
}

/* Portfolio Section */
.portfolio {
    background: #ffffff;
}

.btn-secondary {
    color: #ffffff;
    background:#22c55e ;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-family:'Inter', sans-serif;
    border-color: #22c55e;
    font-weight: 600;
}

.btn-secondary:hover {
    background: #22c55e;
    color: #ffffff;
}

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

.portfolio-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    border: 1px solid #f1f5f9;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.portfolio-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(30, 41, 59, 0.9));
    color: white;
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Testimonials Section */
.testimonials {
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    border: 1px solid #f1f5f9;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.testimonial-content {
    padding: 2.5rem;
}

.stars {
    display: flex;
    gap: 5px;
    margin-bottom: 1.5rem;
}

.stars i {
    color: #fbbf24;
    font-size: 18px;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #64748b;
    margin-bottom: 2rem;
    font-style: italic;
    font-weight: 400;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.2rem;
}

.testimonial-author p {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
    font-style: normal;
}

/* Clients Section */
.clients {
    background: white;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    align-items: center;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border-radius: 12px;
    background: #f8fafc;
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
    flex-direction: column;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border-color: #22c55e;
}

.client-logo img {
    max-width: 150px;
    max-height: 100px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: filter 0.3s ease;
}

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

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    margin-bottom: 3rem;
}

.footer-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
}
.footer-content p {
    font-size: 1.1rem;
    color: #000000;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 400;
}
.footer-content button {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #000000;
    background: #ffffff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer-cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #22e76a 0%, #03c54a 100%);
    border-radius: 16px;
    margin-bottom: 3rem;
}



.footer-info {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo .logo-text {
    color: white;
}

.footer-section h3 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: #22c55e;
}

.footer-section p {
    color: #cbd5e1;
    line-height: 1.6;
    font-weight: 400;
}

.footer-section ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 400;
}

.footer-section ul li a:hover {
    color: #22c55e;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #cbd5e1;
    font-weight: 400;
}

.contact-info i {
    color: #22c55e;
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #cbd5e1;
    font-weight: 400;
}

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

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 400;
}

.footer-links a:hover {
    color: #22c55e;
}


/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-info {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    
    .features-grid,
    .services-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-info {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .feature-card,
    .service-card,
    .testimonial-content {
        padding: 2rem;
    }
    
    .footer-cta {
        padding: 2rem;
    }
    
    .footer-cta h2 {
        font-size: 2rem;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes parallaxFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Scroll animations */
.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

.slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.slide-right {
    animation: slideInRight 0.8s ease-out;
}
/* Parallax and Scroll Animation Classes */
.parallax-element {
    transition: transform 0.1s ease-out;
}

.scroll-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.animate {
    opacity: 1;
    transform: translateY(0);
}

.scroll-animate-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.scroll-animate-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate-right.animate {
    opacity: 1;
    transform: translateX(0);
}

.scroll-animate-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate-scale.animate {
    opacity: 1;
    transform: scale(1);
}

.stagger-animation {
    transition-delay: 0.1s;
}

.stagger-animation:nth-child(2) {
    transition-delay: 0.2s;
}

.stagger-animation:nth-child(3) {
    transition-delay: 0.3s;
}

.stagger-animation:nth-child(4) {
    transition-delay: 0.4s;
}

.stagger-animation:nth-child(5) {
    transition-delay: 0.5s;
}

.stagger-animation:nth-child(6) {
    transition-delay: 0.6s;
}

/* Parallax Background Elements */
.parallax-bg {
    position: absolute;
    width: 100%;
    height: 120%;
    top: -10%;
    left: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
}

/* Section Parallax Effects */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(34, 197, 94, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    z-index: 1;
    pointer-events: none;
}

.why-bigman::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(34, 197, 94, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8) 0%, rgba(226, 232, 240, 0.8) 100%);
    z-index: 0;
    pointer-events: none;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(34, 197, 94, 0.02) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

/* Floating Animation for Icons */
.feature-icon,
.service-icon {
    animation: parallaxFloat 6s ease-in-out infinite;
}

.feature-icon:nth-child(odd),
.service-icon:nth-child(odd) {
    animation-delay: -3s;
}

/* Enhanced Section Positioning */
.why-bigman,
.services,
.portfolio,
.testimonials,
.clients {
    position: relative;
    overflow: hidden;
}

/* Smooth Parallax Transform */
.parallax-container {
    transform-style: preserve-3d;
    perspective: 1000px;
}

/* Mobile Parallax Adjustments */
@media (max-width: 768px) {
    .parallax-bg {
        background-attachment: scroll;
    }
    
    .feature-icon,
    .service-icon {
        animation: none;
    }
    
    .scroll-animate,
    .scroll-animate-left,
    .scroll-animate-right,
    .scroll-animate-scale {
        opacity: 1;
        transform: none;
    }
}

.link-primary {
    background: #22c55e;
    color: white;
    border: 2px solid #22c55e;
    padding: 12px 20px;
    font-size: 14px;    
}

.btn-outline {
    background:#ffffff
}