/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Sora', sans-serif;
    line-height: 1.6;
    color: #333;
}

a {
    text-decoration: none;
    transition: 0.3s ease;
    color: inherit;
}

a:hover {
    color: #00B4D8;
}

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

/* Header Styles */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.logo-holder .logo-text {
    color: #00B4D8;
    font-weight: 700;
    font-size: 28px;
    margin: 0;
}

.navbar-nav .nav-link {
    color: #333;
    font-weight: 500;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
    color: #00B4D8;
}

.nav-item.dropdown {
    position: relative;
}

.nav-item.dropdown:first-child {
    position: static;
}

.dropdown-menu {
    border: none;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 0;
    margin-top: 0.5rem;
    min-width: 200px;
}

.mega-menu {
    width: 100%;
    max-width: 1200px;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%);
    padding: 1.5rem;
    margin-left: 0;
}

.mega-menu .container {
    padding: 0;
    max-width: 100%;
}

.mega-menu .row {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.mega-menu .col-md-3 {
    padding: 0.5rem 1rem;
    flex: 0 0 25%;
    max-width: 25%;
}

.mega-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu li {
    list-style: none;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    display: block;
    white-space: nowrap;
    width: 100%;
}

.dropdown-item:hover {
    background: #f8f9fa;
    color: #00B4D8;
}

.dropdown-item i {
    margin-right: 0.5rem;
    color: #00B4D8;
}

.dropdown-header {
    font-size: 14px;
    font-weight: 700;
    color: #00B4D8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
    margin-top: 0.5rem;
    padding: 0.5rem 1rem 0.25rem;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 120px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(5px);
    transform: scale(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    color: #fff;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons .btn {
    margin-right: 1rem;
    margin-bottom: 1rem;
    padding: 12px 30px;
    font-weight: 600;
}

.btn-primary {
    background-color: #00B4D8;
    border-color: #00B4D8;
    color: #fff;
}

.btn-primary:hover {
    background-color: #0096C7;
    border-color: #0096C7;
    color: #fff;
}

.btn-outline-primary {
    color: #fff;
    border-color: #fff;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-outline-primary:hover {
    background-color: #fff;
    color: #00B4D8;
    border-color: #fff;
}

/* Section Styles */
.section-title {
    font-size: 42px;
    font-weight: 700;
    color: #000;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 3rem;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: #fff;
}

.service-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00B4D8 0%, #0096C7 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.15);
    border-color: #00B4D8;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1) 0%, rgba(0, 150, 199, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    position: relative;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, #00B4D8 0%, #0096C7 100%);
    transform: scale(1.05);
}

.service-icon i {
    font-size: 26px;
    color: #00B4D8;
    transition: color 0.3s ease;
}

.service-card:hover .service-icon i {
    color: #fff;
}

.service-icon-combined {
    justify-content: space-around;
    padding: 0 8px;
}

.service-icon-combined i:first-child {
    font-size: 20px;
    position: relative;
    z-index: 2;
}

.service-icon-combined i:last-child {
    font-size: 24px;
    position: relative;
    z-index: 1;
    margin-left: -8px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #000;
    line-height: 1.3;
}

.service-card p {
    color: #666;
    margin-bottom: 1.25rem;
    flex-grow: 1;
    font-size: 14px;
    line-height: 1.6;
}

.service-link {
    color: #00B4D8;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 14px;
    transition: all 0.3s ease;
    margin-top: auto;
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-link:hover {
    color: #0096C7;
}

.service-link:hover i {
    transform: translateX(4px);
}

/* About Section */
.about-section {
    padding: 80px 0;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.feature-list li {
    padding: 0.75rem 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-list i {
    color: #00B4D8;
    font-size: 20px;
}

/* Process Section */
.process-section {
    padding: 80px 0;
}

.process-card {
    background: #fff;
    padding: 2.5rem 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    position: relative;
}

.process-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.process-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 48px;
    font-weight: 700;
    color: #f0f0f0;
    line-height: 1;
    z-index: 1;
}

.process-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00B4D8 0%, #0096C7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
}

.process-icon i {
    font-size: 36px;
    color: #fff;
}

.process-card h4 {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.process-card p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 2;
}

/* Portfolio Section */
.portfolio-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.portfolio-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 180, 216, 0.9);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 2rem;
    text-align: center;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    font-size: 24px;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    margin-bottom: 1.5rem;
}

/* Achievements Section */
.achievements-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.achievement-card {
    padding: 2rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.achievement-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00B4D8 0%, #0096C7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.achievement-icon i {
    font-size: 36px;
    color: #fff;
}

.achievement-number {
    font-size: 42px;
    font-weight: 700;
    color: #00B4D8;
    margin-bottom: 0.5rem;
}

.achievement-label {
    font-size: 16px;
    color: #666;
    font-weight: 500;
    margin: 0;
}

/* Technologies Section */
.technologies-section {
    padding: 80px 0;
}

.tech-category {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.tech-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.tech-category-title {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tech-category-title i {
    color: #00B4D8;
    font-size: 24px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #f8f9fa;
    color: #333;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.tech-tag:hover {
    background: #00B4D8;
    color: #fff;
    border-color: #00B4D8;
    transform: translateY(-2px);
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
}

.accordion-item {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.accordion-button {
    background: #fff;
    color: #000;
    font-weight: 600;
    font-size: 16px;
    padding: 1.25rem 1.5rem;
    border: none;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background: #f8f9fa;
    color: #00B4D8;
}

.accordion-button:focus {
    border-color: #00B4D8;
    box-shadow: 0 0 0 0.25rem rgba(0, 180, 216, 0.25);
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300B4D8'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: 1.5rem;
    background: #fff;
    color: #666;
    line-height: 1.8;
    font-size: 15px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: #00B4D8;
}

.cta-section h2 {
    font-size: 42px;
    font-weight: 700;
}

.cta-section .lead {
    font-size: 20px;
}

.btn-light {
    background: #fff;
    color: #00B4D8;
    border: none;
    font-weight: 600;
}

.btn-light:hover {
    background: #f8f9fa;
    color: #0096C7;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
}

.footer-logo {
    color: #00B4D8;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer h5 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: #ccc;
    font-size: 14px;
}

.footer-links a:hover {
    color: #00B4D8;
}

.social-links {
    margin-top: 1.5rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: #333;
    color: #fff;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: 0.3s ease;
}

.social-links a:hover {
    background: #00B4D8;
    color: #fff;
    transform: translateY(-3px);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #00B4D8 0%, #0096C7 100%);
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

/* Content Section */
.content-section {
    padding: 60px 0;
}

.content-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #000;
}

.content-section h3 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 1rem;
    margin-top: 2rem;
    color: #000;
}

.content-section p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 1rem;
}

.content-section ul, .content-section ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.content-section li {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 0.5rem;
}

/* Contact Form */
.contact-form {
    background: #f8f9fa;
    padding: 3rem;
    border-radius: 10px;
}

.contact-form .form-control {
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 1rem;
    font-size: 16px;
}

.contact-form .form-control:focus {
    border-color: #00B4D8;
    box-shadow: 0 0 0 0.2rem rgba(0, 180, 216, 0.25);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .hero-section {
        padding: 80px 0;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .mega-menu {
        max-width: 100%;
        width: 100% !important;
        left: 0 !important;
        transform: none !important;
        padding: 1rem;
    }
    
    .mega-menu .col-md-3 {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0.5rem 0;
    }
}

@media (min-width: 992px) {
    .nav-item.dropdown:first-child {
        position: static;
    }
    
    .dropdown-menu.mega-menu {
        position: absolute;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%);
        width: 100%;
        max-width: 1200px;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 60px 0;
        min-height: 400px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .service-card {
        margin-bottom: 2rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .tech-category {
        margin-bottom: 2rem;
    }
    
    .tech-tags {
        justify-content: center;
    }
    
    .accordion-button {
        font-size: 15px;
        padding: 1rem 1.25rem;
    }
    
    .accordion-body {
        font-size: 14px;
        padding: 1.25rem;
    }
}

/* Utility Classes */
.bg-light {
    background-color: #f8f9fa !important;
}

.py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.mb-5 {
    margin-bottom: 3rem !important;
}

.text-center {
    text-align: center;
}