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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

header {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    color: white;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 1px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
}

nav a:hover {
    color: #FFD700;
}

.hero {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #27AE60;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background-color: #229954;
}

.btn-secondary {
    background-color: #E74C3C;
}

.btn-secondary:hover {
    background-color: #C0392B;
}

section {
    padding: 60px 0;
}

section h2 {
    font-size: 36px;
    margin-bottom: 40px;
    text-align: center;
    color: #E74C3C;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-content img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.about-text h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #E74C3C;
}

.about-text p {
    margin-bottom: 15px;
    text-align: justify;
    color: #555;
}

.services {
    background-color: #f0f0f0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #E74C3C;
}

.service-card p {
    color: #666;
    font-size: 14px;
}

.service-icon {
    font-size: 40px;
    margin-bottom: 15px;
    color: #27AE60;
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 30px;
    color: #E74C3C;
    min-width: 40px;
}

.feature-text h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #E74C3C;
}

.feature-text p {
    color: #666;
    font-size: 14px;
}

.cta-section {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    color: white;
    text-align: center;
    padding: 60px 0;
}

.cta-section h2 {
    color: white;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

footer {
    background-color: #333;
    color: white;
    padding: 40px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 16px;
}

.footer-section p, .footer-section a {
    font-size: 14px;
    color: #ccc;
    margin-bottom: 8px;
    text-decoration: none;
}

.footer-section a:hover {
    color: #E74C3C;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #999;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    margin-right: 20px;
}

@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    header .container {
        flex-direction: column;
        gap: 20px;
    }
}