/* Base Styles */
:root {
    --primary-color: #4e54c8;
    --primary-dark: #3941a0;
    --secondary-color: #8f94fb;
    --text-color: #333;
    --light-text: #777;
    --white: #fff;
    --light-bg: #f9f9f9;
    --dark-bg: #222;
    --border-color: #eee;
    --success-color: #28a745;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    /* Ensure body is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
}

.section-header p {
    color: var(--light-text);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* Header */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    /* Ensure header is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

header.scrolled {
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

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

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo span {
    color: var(--secondary-color);
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 500;
    position: relative;
}

nav ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    left: 0;
    bottom: -5px;
    transition: width 0.3s ease;
}

nav ul li a:hover,
nav ul li a:focus,
nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a:hover:after,
nav ul li a:focus:after,
nav ul li a.active:after {
    width: 100%;
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, rgba(78, 84, 200, 0.1) 0%, rgba(143, 148, 251, 0.1) 100%);
    /* Ensure hero section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    /* Ensure hero content is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.hero-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--light-text);
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-image {
    position: relative;
    z-index: 1;
    /* Ensure hero image is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--white);
    /* Ensure about section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-image {
    /* Ensure about image is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.about-image img {
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

.about-text {
    /* Ensure about text is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: 25px;
    color: var(--light-text);
}

.stats {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    text-align: center;
}

.stat-item {
    flex: 1;
    padding: 20px;
    border-radius: 10px;
    background: var(--light-bg);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.stat-item h4 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--light-text);
    margin-bottom: 0;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--light-bg);
    /* Ensure services section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    /* Ensure service cards are visible */
    visibility: visible !important;
    opacity: 1 !important;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

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

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: var(--light-text);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: var(--white);
    /* Ensure portfolio section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

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

.portfolio-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    /* Ensure portfolio cards are visible */
    visibility: visible !important;
    opacity: 1 !important;
}

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

.portfolio-image {
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-info {
    padding: 30px;
}

.portfolio-info h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.portfolio-info p {
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tag {
    background: var(--light-bg);
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.app-badges {
    display: flex;
    gap: 10px;
}

.app-badges img {
    height: 40px;
    width: auto;
}

/* Technologies Section */
.technologies {
    padding: 100px 0;
    background: var(--light-bg);
    /* Ensure technologies section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    text-align: center;
}

.tech-item {
    padding: 30px 20px;
    border-radius: 15px;
    background: var(--white);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    /* Ensure tech items are visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.tech-item:hover {
    transform: translateY(-10px);
    background: var(--primary-color);
    color: var(--white);
}

.tech-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.tech-item:hover i {
    color: var(--white);
}

.tech-item h3 {
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.tech-item:hover h3 {
    color: var(--white);
}

/* Careers Section */
.careers {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(78, 84, 200, 0.1) 0%, rgba(143, 148, 251, 0.1) 100%);
    /* Ensure careers section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.careers-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.careers-text {
    /* Ensure careers text is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.careers-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.careers-text p {
    margin-bottom: 25px;
    color: var(--light-text);
}

.benefits-list {
    margin-bottom: 30px;
}

.benefits-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.benefits-list li i {
    color: var(--success-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

.careers-cta {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.careers-cta h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.job-list {
    display: grid;
    gap: 15px;
}

.job-item {
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.job-item:hover {
    transform: translateX(10px);
}

.job-item h5 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 5px;
}

.job-item p {
    color: var(--light-text);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.careers-image {
    /* Ensure careers image is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.careers-image img {
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--white);
    /* Ensure contact section is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.contact-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 15px;
    background: var(--light-bg);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    /* Ensure contact items are visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.contact-item:hover {
    transform: translateY(-10px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.contact-item p {
    color: var(--light-text);
}

.social-media {
    grid-column: span 2;
    text-align: center;
    padding: 30px 20px;
    border-radius: 15px;
    background: var(--light-bg);
    box-shadow: var(--box-shadow);
}

.social-media h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--white);
    transition: all 0.3s ease;
}

.social-icons a i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.social-icons a:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

.social-icons a:hover i {
    color: var(--white);
}

.contact-form {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

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

/* Footer */
footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 70px 0 20px;
    /* Ensure footer is visible */
    visibility: visible !important;
    opacity: 1 !important;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-logo span {
    color: var(--secondary-color);
}

.footer-logo p {
    color: #aaa;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-link-group h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-link-group ul li {
    margin-bottom: 10px;
}

.footer-link-group ul li a {
    color: #aaa;
}

.footer-link-group ul li a:hover {
    color: var(--secondary-color);
    margin-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #aaa;
}

/* Animations - Fixed to ensure elements are visible */
.animate-on-scroll {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Active nav item */
nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a.active::after {
    width: 100%;
}

/* Additional hover effects */
.service-card:hover,
.portfolio-card:hover,
.tech-item:hover,
.contact-item:hover,
.stat-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(78, 84, 200, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(78, 84, 200, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(78, 84, 200, 0);
    }
}

.btn-primary:hover {
    animation: pulse 1.5s infinite;
}

/* Responsive Design */
@media (max-width: 991px) {
    .hero .container,
    .about-content,
    .careers-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-content {
        text-align: center;
        margin-bottom: 40px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .about-image,
    .careers-image {
        margin-bottom: 30px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .social-media {
        grid-column: span 1;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    header {
        padding: 15px 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        position: absolute;
        background: var(--white);
        top: 70px;
        left: 0;
        width: 100%;
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: all 0.4s ease;
    }
    
    nav ul.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    nav ul li {
        margin: 15px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .about-text h3,
    .careers-text h3 {
        font-size: 1.5rem;
    }
    
    .stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
}