:root {
    --primary-yellow: #ffcc00;
    --primary-orange: #ff6600;
    --primary-blue: #0099cc;
    --gradient-sun: linear-gradient(45deg, #ffcc00, #ff6600);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand img {
    height: 60px;
}

.btn-primary {
    background: var(--gradient-sun);
    border: none;
    color: white;
    font-weight: bold;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #ff6600, #ffcc00);
    color: white;
}

.hero-section {
    background: linear-gradient(rgba(0, 153, 204, 0.8), rgba(0, 153, 204, 0.8)), url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
}

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

.section-title::after {
    content: '';
    width: 50px;
    height: 3px;
    background: var(--gradient-sun);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.service-card {
    border: none;
    transition: transform 0.3s;
    text-align: center;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

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

.service-card i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.portfolio-item {
    margin-bottom: 30px;
    overflow: hidden;
    border-radius: 10px;
}

.portfolio-item img {
    transition: transform 0.5s;
    width: 100%;
    height: 250px;
    object-fit: cover;
}

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

.contact-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

footer {
    background-color: #222;
    color: white;
    padding: 40px 0;
}

.text-blue {
    color: var(--primary-blue);
}

.bg-gradient-sun {
    background: var(--gradient-sun);
}