:root {
    --primary-blue: #00b9e2;
    --primary-black: #020203;
    --primary-yellow: #fffa08;
    --light-gray: #f8f9fa;
    --dark-gray: #343a40;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--primary-black);
    overflow-x: hidden;
}

.navbar {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.8rem;
}

.navbar-brand span {
    color: var(--primary-yellow);
}

.nav-link {
    font-weight: 500;
    color: var(--primary-black);
    margin: 0 10px;
    position: relative;
}

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

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

.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    padding: 10px 25px;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0196b8;
    border-color: #0196b8;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 185, 226, 0.3);
}

.btn-yellow {
    background-color: var(--primary-yellow);
    color: var(--primary-black);
    border: none;
    padding: 12px 30px;
    font-weight: 700;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.btn-yellow:hover {
    background-color: #e6e100;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 250, 8, 0.3);
}

section {
    padding: 80px 0;
}

.section-title {
    position: relative;
    margin-bottom: 50px;
    text-align: center;
}

.section-title h2 {
    font-weight: 700;
    color: var(--primary-black);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 70px;
    height: 3px;
    background: var(--primary-blue);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/images/main_banner.svg') center/cover no-repeat;
    color: white;
    padding: 180px 0 120px;
    text-align: center;
}

.hero-section h1 {
    font-weight: 800;
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

.about-section {
    background-color: white;
}

.about-img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    height: 100%;
}

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

.about-img:hover img {
    transform: scale(1.05);
}

.services-section {
    background-color: var(--light-gray);
}

.service-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: none;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
}

.portfolio-section {
    background-color: white;
}

.portfolio-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.portfolio-img {
    height: 300px;
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(2, 2, 3, 0.8), transparent);
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.why-us-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0085a1 100%);
    color: white;
}

.why-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    height: 100%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-yellow);
}

.testimonials-section {
    background-color: var(--light-gray);
}

.testimonial-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    margin: 20px;
}

.testimonial-card:before {
    content: '"';
    position: absolute;
    top: 15px;
    left: 20px;
    font-size: 5rem;
    color: var(--primary-blue);
    opacity: 0.1;
    font-family: Georgia, serif;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    font-size: 15px;
    min-height: 130px;
}

.client-info {
    display: flex;
    align-items: center;
}

.client-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
}

.service-areas {
    background-color: white;
}

.location-card {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.location-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.location-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.contact-section {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('/images/footer_bg.svg') center/cover no-repeat;
    color: white;
}

.contact-form .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 12px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.contact-form .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(0, 185, 226, 0.25);
}

.contact-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-info-item {
    display: flex;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
    flex-shrink: 0;
}

footer {
    background: var(--primary-black);
    color: rgba(255, 255, 255, 0.7);
    padding: 30px 0;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

.highlight {
    color: var(--primary-yellow);
}

.accent-border {
    border-left: 3px solid var(--primary-yellow);
    padding-left: 15px;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 120px 0 80px;
    }

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

    section {
        padding: 60px 0;
    }
}