/* General Body Styles */
:root {
    --primary-navy: #0A192F; /* Deep Navy Blue */
    --secondary-teal: #00BCD4; /* Electric Teal */
    --accent-gray: #E0E0E0; /* Light Gray */
    --pure-white: #FFFFFF; /* Pure White */
    --text-dark: #333333; /* Dark text for contrast */
    --text-light-gray: #CCCCCC; /* Lighter gray for text on dark backgrounds */
}

body {
    font-family: 'Lato', sans-serif; /* Readable sans-serif for body */
    color: var(--text-dark);
    line-height: 1.7;
    padding-top: 70px; /* Adjust for fixed navbar height */
    background-color: var(--pure-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif; /* Bold sans-serif for headlines */
    color: var(--primary-navy);
    font-weight: 700;
}

section {
    padding: 80px 0;
    position: relative;
}

/* Navbar Styles */
.navbar {
    background-color: var(--primary-navy) !important; /* Deep Navy */
    transition: background-color 0.4s ease;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
    padding: 15px 0;
    border-bottom: 1px solid rgba(var(--secondary-teal), 0.1);
}

.navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    color: var(--secondary-teal) !important;
    font-size: 1.8rem;
    text-shadow: 0 0 5px rgba(var(--secondary-teal), 0.5);
}

.navbar-nav .nav-link {
    color: var(--pure-white) !important;
    font-weight: 600;
    transition: color 0.3s ease, transform 0.3s ease;
    padding: 10px 15px;
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: calc(100% - 30px);
    height: 2px;
    background-color: var(--secondary-teal);
    transition: transform 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-teal) !important; /* Teal on hover */
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--pure-white);
    overflow: hidden;
    background-color: var(--primary-navy);
}

#heroCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Darker overlay for text readability */
    z-index: 1; /* Ensure overlay is above canvas */
}

.hero-section .container {
    z-index: 2; /* Ensure content is above overlay */
    position: relative;
}

.hero-section .company-name {
    font-size: 5.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--secondary-teal);
    text-shadow: 0 0 15px rgba(var(--secondary-teal), 0.8), 0 0 25px rgba(var(--secondary-teal), 0.6);
    animation: fadeInScale 1.8s ease-out forwards;
}

.hero-section .tagline {
    font-size: 2rem;
    color: var(--pure-white);
    margin-bottom: 25px;
    animation: fadeInScale 2.2s ease-out forwards;
}

.changing-text-container {
    font-size: 1.5rem;
    color: var(--pure-white);
    min-height: 30px; /* Prevent layout shift */
    margin-bottom: 30px;
}

.changing-text {
    font-weight: 700;
    color: var(--secondary-teal);
    display: inline-block;
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}

/* Changing Text Animations */
.changing-text.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.changing-text.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.hero-section .btn-primary {
    background-color: var(--secondary-teal); /* Electric Teal */
    border-color: var(--secondary-teal); /* Electric Teal */
    padding: 15px 40px;
    font-size: 1.3rem;
    border-radius: 50px;
    transition: all 0.4s ease;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-navy);
    box-shadow: 0 0 15px rgba(var(--secondary-teal), 0.5);
}

.hero-section .btn-primary:hover {
    background-color: #00A3B8; /* Slightly darker teal */
    border-color: #00A3B8; /* Slightly darker teal */
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(var(--secondary-teal), 0.8);
    color: var(--pure-white);
}

/* Section Headings */
h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-navy); /* Deep Navy */
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 50px;
    text-align: center;
}

h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    height: 5px;
    width: 80px;
    background-color: var(--secondary-teal); /* Electric Teal */
    border-radius: 3px;
}

/* About Us Section */
#about {
    background-color: var(--pure-white);
    color: var(--text-dark);
}

#about p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

#about strong {
    color: var(--secondary-teal);
}

/* Services Section */
#services {
    background-color: var(--accent-gray);
}

.service-card {
    border: 1px solid rgba(var(--secondary-teal), 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    overflow: hidden;
    background-color: var(--pure-white);
    height: 100%;
    color: var(--text-dark);
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border-color: var(--secondary-teal);
}

.service-card .card-body {
    padding: 35px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.service-card i {
    color: var(--secondary-teal); /* Electric Teal */
    margin-bottom: 20px;
    font-size: 3.5rem;
    transition: transform 0.3s ease;
    text-shadow: 0 0 10px rgba(var(--secondary-teal), 0.6);
}

.service-card:hover i {
    transform: scale(1.1);
    color: var(--primary-navy);
    text-shadow: 0 0 15px rgba(var(--primary-navy), 0.8);
}

.service-card .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.service-card .card-text {
    color: var(--text-dark);
    text-align: center;
}

/* Portfolio Section */
#portfolio {
    background-color: var(--pure-white);
}

.portfolio-item {
    border: 1px solid rgba(var(--secondary-teal), 0.1);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    background-color: var(--pure-white);
    color: var(--text-dark);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.portfolio-item img {
    transition: transform 0.4s ease;
    border-bottom: 1px solid rgba(var(--secondary-teal), 0.1);
}

.portfolio-item:hover img {
    transform: scale(1.08);
}

.portfolio-item .card-body {
    padding: 25px;
}

.portfolio-item .card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.portfolio-item .card-text {
    color: var(--text-dark);
}

/* Team Section */
#team {
    background-color: var(--accent-gray);
}

.team-member {
    border: 1px solid rgba(var(--secondary-teal), 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    background-color: var(--pure-white);
    height: 100%;
    color: var(--text-dark);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border-color: var(--secondary-teal);
}

.team-member img {
    width: 160px;
    height: 160px;
    object-fit: cover;
    border: 6px solid var(--secondary-teal); /* Teal border */
    margin-top: 25px;
    box-shadow: 0 0 0 4px rgba(var(--secondary-teal), 0.3);
}

.team-member .card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.team-member .card-text {
    color: var(--text-dark);
}

.team-member .social-icons a {
    color: var(--text-dark); /* Dark gray */
    transition: color 0.3s ease, transform 0.3s ease;
    font-size: 1.3rem;
    margin: 0 8px;
}

.team-member .social-icons a:hover {
    color: var(--secondary-teal); /* Teal on hover */
    transform: translateY(-3px);
}

/* Testimonials Section */
#testimonials {
    background-color: var(--pure-white);
}

.testimonial-card {
    background-color: var(--accent-gray);
    border: 1px solid rgba(var(--secondary-teal), 0.1);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-dark);
}

.testimonial-card .lead {
    font-style: italic;
    color: var(--text-dark);
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.testimonial-card .blockquote-footer {
    color: var(--text-dark);
    font-size: 1rem;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: var(--secondary-teal); /* Teal controls */
    border-radius: 50%;
    padding: 15px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.carousel-control-prev-icon:hover,
.carousel-control-next-icon:hover {
    opacity: 1;
}

/* Contact Section */
#contact {
    background-color: var(--accent-gray);
}

#contact .form-label {
    font-weight: 600;
    color: var(--primary-navy);
}

#contact .form-control {
    border-radius: 8px;
    padding: 12px;
    border: 1px solid rgba(var(--secondary-teal), 0.3);
    background-color: var(--pure-white);
    color: var(--text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

#contact .form-control:focus {
    border-color: var(--secondary-teal);
    box-shadow: 0 0 0 0.25rem rgba(var(--secondary-teal), 0.25);
    background-color: var(--pure-white);
}

#contact .btn-primary {
    background-color: var(--secondary-teal);
    border-color: var(--secondary-teal);
    padding: 12px 30px;
    font-size: 1.1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--primary-navy);
    box-shadow: 0 0 10px rgba(var(--secondary-teal), 0.5);
}

#contact .btn-primary:hover {
    background-color: #00A3B8;
    border-color: #00A3B8;
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(var(--secondary-teal), 0.8);
    color: var(--pure-white);
}

#contact .fa-map-marker-alt,
#contact .fa-envelope,
#contact .fa-phone {
    color: var(--secondary-teal);
    font-size: 1.2rem;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(var(--secondary-teal), 0.1);
}

/* Footer */
footer {
    background-color: var(--primary-navy) !important; /* Deep Navy */
    color: var(--text-light-gray);
    padding: 50px 0 20px;
    border-top: 1px solid rgba(var(--secondary-teal), 0.1);
}

footer h5 {
    color: var(--secondary-teal);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 25px;
}

footer .list-unstyled a {
    color: var(--text-light-gray);
    transition: color 0.3s ease;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
}

footer .list-unstyled a:hover {
    color: var(--secondary-teal); /* Teal on hover */
    padding-left: 5px;
}

footer .social-icons a {
    color: var(--text-light-gray);
    transition: color 0.3s ease, transform 0.3s ease;
    font-size: 1.5rem;
    margin-right: 15px;
}

footer .social-icons a:hover {
    color: var(--secondary-teal); /* Teal on hover */
    transform: translateY(-3px);
}

footer hr {
    border-color: rgba(var(--secondary-teal), 0.1);
    margin-top: 30px;
    margin-bottom: 20px;
}

footer p {
    font-size: 0.9rem;
    color: var(--text-light-gray);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .hero-section .company-name {
        font-size: 4rem;
    }

    .hero-section .tagline {
        font-size: 1.6rem;
    }

    .changing-text-container {
        font-size: 1.3rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.5rem;
    }

    .hero-section .company-name {
        font-size: 3rem;
    }

    .hero-section .tagline {
        font-size: 1.3rem;
    }

    .changing-text-container {
        font-size: 1.1rem;
    }

    .hero-section .btn-primary {
        padding: 12px 30px;
        font-size: 1.1rem;
    }

    h2 {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }

    .service-card .card-body,
    .portfolio-item .card-body,
    .team-member .card-body,
    .testimonial-card {
        padding: 25px;
    }

    .team-member img {
        width: 120px;
        height: 120px;
    }

    .testimonial-card .lead {
        font-size: 1.1rem;
    }

    #contact .col-md-6 {
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 10px 0;
    }

    .navbar-brand {
        font-size: 1.3rem;
    }

    .hero-section .company-name {
        font-size: 2.2rem;
    }

    .hero-section .tagline {
        font-size: 1rem;
    }

    .changing-text-container {
        font-size: 0.9rem;
    }

    .hero-section .btn-primary {
        padding: 10px 25px;
        font-size: 1rem;
    }

    h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    section {
        padding: 40px 0;
    }

    .service-card .card-body,
    .portfolio-item .card-body,
    .team-member .card-body,
    .testimonial-card {
        padding: 20px;
    }

    .team-member img {
        width: 100px;
        height: 100px;
    }

    footer h5 {
        margin-bottom: 15px;
    }

    footer .social-icons a {
        font-size: 1.3rem;
        margin-right: 10px;
    }
}