:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --text-color: #1f2937;
    --light-text: #6b7280;
    --light-bg: #f3f4f6;
    --white: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

/* Navigation */
nav {
    background: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
}

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

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

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links .nav-cta {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
}

.nav-links .nav-cta:hover {
    background: var(--secondary-color);
    color: var(--white);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section with Slider */
.hero {
    position: relative;
    overflow: hidden;
    padding: 0;
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(to right, 
        rgba(37, 99, 235, 0.9), 
        rgba(30, 64, 175, 0.9)
    );
}

.hero-slider {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    opacity: 0;
    transition: opacity 1s ease;
}

.swiper-slide-active {
    opacity: 1;
}

.swiper-slide-prev,
.swiper-slide-next {
    opacity: 0.5;
}

.slide-content {
    width: 100%;
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transform: scale(1.2);
    transition: transform 12s ease, filter 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.75) saturate(1.1);
}

.swiper-slide-active .slide-image {
    transform: scale(1);
    filter: brightness(0.9) saturate(1.2);
}

.hero:hover .swiper-slide-active .slide-image {
    filter: brightness(0.95) saturate(1.25);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.6), 
        rgba(30, 64, 175, 0.5)
    );
    z-index: 2;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.swiper-slide-active .slide-overlay {
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.5), 
        rgba(30, 64, 175, 0.4)
    );
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.swiper-slide-prev .slide-overlay,
.swiper-slide-next .slide-overlay {
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.7), 
        rgba(30, 64, 175, 0.6)
    );
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.hero:hover .swiper-slide-active .slide-overlay {
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.45), 
        rgba(30, 64, 175, 0.35)
    );
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    transform: translateZ(0);
    transition: transform 0.6s ease;
}

.swiper-slide-active .hero-content {
    transform: translateZ(50px);
}

.hero h1 {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(30px) rotateX(-10deg);
    transition: all 1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 50%, #e0e0e0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -1px;
}

.swiper-slide-active h1 {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.hero .subtitle {
    font-size: 1.8rem;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: all 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.2s;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.swiper-slide-active .subtitle {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.hero-cta {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(30px) scale(0.9);
    transition: all 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.4s;
}

.swiper-slide-active .hero-cta {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.cta-button {
    display: inline-block;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.cta-button:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.3) 0%,
        transparent 70%
    );
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s ease;
    border-radius: 50%;
}

.cta-button:hover:before {
    transform: translate(-50%, -50%) scale(1);
}

.cta-button.primary {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1),
                0 8px 30px rgba(37, 99, 235, 0.2);
}

.cta-button.primary:hover {
    background: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15),
                0 10px 40px rgba(37, 99, 235, 0.3);
}

.cta-button.secondary {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: var(--white);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: var(--white);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 100px;
    margin-top: 40px;
    position: relative;
    z-index: 3;
    background: rgba(255, 255, 255, 0.07);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    padding: 40px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: all 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.6s;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.swiper-slide-active .hero-stats {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.hero-stats:hover {
    background: rgba(255, 255, 255, 0.09);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    transform: translateY(-5px);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.15);
}

.stat {
    text-align: center;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 10px 20px;
    position: relative;
}

.stat:not(:last-child):after {
    content: '';
    position: absolute;
    right: -50px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
}

.stat:hover {
    transform: translateY(-8px);
}

.stat .number {
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 50%, #e0e0e0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.stat .label {
    font-size: 1.1rem;
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Swiper Navigation Styles */
.swiper-button-next,
.swiper-button-prev {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: scale(0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.swiper-button-next {
    transform: translateX(20px) scale(0.8);
}

.swiper-button-prev {
    transform: translateX(-20px) scale(0.8);
}

.hero:hover .swiper-button-next,
.hero:hover .swiper-button-prev {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 24px;
    font-weight: bold;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
}

.swiper-pagination {
    bottom: 30px !important;
}

.swiper-pagination-bullet {
    width: 50px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.swiper-pagination-bullet:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    transform: translateX(-100%);
    transition: transform 5s linear;
}

.swiper-pagination-bullet-active {
    background: rgba(255, 255, 255, 0.5);
    width: 75px;
}

.swiper-pagination-bullet-active:before {
    transform: translateX(0);
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero {
        height: 90vh;
        min-height: 600px;
    }

    .slide-content {
        height: 90vh;
        min-height: 600px;
    }

    .hero h1 {
        font-size: 3rem;
        letter-spacing: -0.5px;
    }

    .hero .subtitle {
        font-size: 1.4rem;
        padding: 0 20px;
    }

    .hero-cta {
        flex-direction: column;
        gap: 15px;
        padding: 0 20px;
    }

    .cta-button {
        width: 100%;
        text-align: center;
        padding: 18px 30px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
        padding: 30px;
        margin: 0 20px;
        border-radius: 20px;
    }

    .stat:not(:last-child):after {
        right: 0;
        bottom: -15px;
        top: auto;
        transform: none;
        width: 60%;
        height: 1px;
        left: 20%;
    }

    .stat .number {
        font-size: 2.8rem;
    }

    .stat .label {
        font-size: 1rem;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }

    .swiper-pagination-bullet {
        width: 35px;
        height: 3px;
    }

    .swiper-pagination-bullet-active {
        width: 50px;
    }
}

/* Industries Section */
.industries {
    padding: 100px 0;
    background: var(--white);
}

.section-subtitle {
    text-align: center;
    color: var(--light-text);
    margin-bottom: 50px;
    font-size: 1.2rem;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.industry-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.industry-card:hover {
    transform: translateY(-10px);
}

.industry-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.industry-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.industry-card p {
    color: var(--light-text);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--light-bg);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-features {
    list-style: none;
    margin-top: 20px;
}

.service-features li {
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features i {
    color: var(--primary-color);
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: var(--white);
}

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

.pricing-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-header {
    background: var(--light-bg);
    padding: 30px;
    text-align: center;
    position: relative;
}

.featured-label {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    font-size: 0.8rem;
    border-bottom-left-radius: var(--border-radius);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0 10px;
}

.pricing-card ul {
    list-style: none;
    padding: 30px;
}

.pricing-card li {
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-card li i {
    color: var(--primary-color);
}

.pricing-card .cta-button {
    display: block;
    margin: 0 30px 30px;
    text-align: center;
    background: var(--primary-color);
    color: var(--white);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--light-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: 20px;
}

input,
textarea,
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

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

textarea {
    height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background: var(--text-color);
    color: var(--white);
    padding: 80px 0 0;
}

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

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

.footer-section ul li {
    margin: 10px 0;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section a:hover {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        height: 90vh;
        min-height: 600px;
    }

    .slide-content {
        height: 90vh;
        min-height: 600px;
    }

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

    .hero .subtitle {
        font-size: 1.2rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
        padding: 20px;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }
}