:root {
    --primary-blue: #2563B8;
    --secondary-blue: #3B82F6;
    --light-blue: #60A5FA;
    --accent-orange: #F59E0B;
    --vibrant-orange: #FF8C42;
    --teal: #20B2AA;
    --dark-text: #1E293B;
    --light-bg: #F8FAFC;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-text);
    line-height: 1.6;
}

header {
    background: white;
    color: var(--dark-text);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.logo {
    max-width: 350px;
    height: auto;
}

.tagline {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--accent-orange);
}

.hero {
    background: linear-gradient(135deg, var(--light-bg) 0%, #E0F2FE 100%);
}

.hero h1 {
    color: var(--primary-blue);
}

.hero-icon {
    font-size: 200px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--teal) 50%, var(--accent-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.9;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange) 0%, var(--vibrant-orange) 100%);
    border: none;
    padding: 12px 35px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--vibrant-orange) 0%, #FF6B1A 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 140, 66, 0.4);
}

.services {
    background-color: white;
}

.services h2 {
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 2.5rem;
}

.service-card {
    background: var(--light-bg);
    border-radius: 15px;
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.service-card:nth-child(1):hover {
    border-color: var(--primary-blue);
}

.service-card:nth-child(2):hover {
    border-color: var(--accent-orange);
}

.service-card:nth-child(3):hover {
    border-color: var(--teal);
}

.service-card:nth-child(1) i {
    color: var(--primary-blue);
}

.service-card:nth-child(2) i {
    color: var(--accent-orange);
}

.service-card:nth-child(3) i {
    color: var(--teal);
}

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

.contact {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
}

.contact h2 {
    font-size: 2.5rem;
    font-weight: bold;
}

.form-label {
    font-weight: 500;
    margin-bottom: 8px;
}

.form-control {
    border-radius: 8px;
    border: 1px solid #CBD5E1;
    padding: 12px;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

footer {
    background-color: var(--dark-text);
    color: white;
}

footer a {
    color: var(--light-blue);
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--vibrant-orange);
}

.alert {
    border-radius: 8px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .logo {
        max-width: 250px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-icon {
        font-size: 120px;
        margin-top: 30px;
    }

    .services h2,
    .contact h2 {
        font-size: 2rem;
    }
}