:root {
    --bg-color: #ffffff;
    --text-color: #334155;
    --primary-color: #12509b;
    /* Scavasin Blue */
    --accent-color: #fad000;
    /* Scavasin Yellow */
    --secondary-bg: #f8fafc;
    --font-main: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.header {
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    vertical-align: middle;
}

.nav a {
    color: var(--primary-color);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 600;
    transition: color 0.3s;
}

.nav a:hover {
    color: var(--accent-color);
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--primary-color) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s;
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 6px -1px rgba(250, 208, 0, 0.3);
}

.btn-primary:hover {
    background-color: #eab308;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(250, 208, 0, 0.4);
}

/* Hero */
.hero {
    padding: 12rem 0 8rem;
    text-align: center;
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 800;
}

.hero p {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

/* Services */
.services {
    padding: 6rem 0;
    background-color: #fff;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 1rem auto 0;
    border-radius: 2px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.card {
    background-color: #fff;
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
}

.card p {
    color: #64748b;
}

/* About */
.about {
    padding: 6rem 0;
    background-color: var(--secondary-bg);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.about p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #475569;
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background-color: var(--primary-color);
    color: #fff;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-col p {
    color: #e2e8f0;
}

.contact-link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid var(--accent-color);
}

.footer-bottom {
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
}