* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #f7f8fc;
    color: #222;
    line-height: 1.6;
    margin-bottom: 20px;
}

header {
    background: #111827;
    color: white;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 24px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    opacity: 0.8;
}

nav a:hover {
    opacity: 1;
}

.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 8%;
    background:
        linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
        url('/hero.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    margin-bottom: 40px;
}

.hero-content {
    max-width: 800px;
}

.hero h2 {
    font-size: 54px;
    margin-bottom: 20px;
}

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

.btn {
    display: inline-block;
    background: #2563eb;
    color: white;
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    transition: 0.3s;
    font-weight: bold;
}

.btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

section {
    padding: 40px 8%;
}

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

.section-title h3 {
    font-size: 38px;
    margin-bottom: 10px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: 0.3s;
}

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

.card h4 {
    margin-bottom: 15px;
    font-size: 22px;
}

.price {
    font-size: 36px;
    color: #2563eb;
    font-weight: bold;
    margin: 15px 0;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature {
    background: white;
    padding: 25px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.steps {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
}

.step {
    flex: 1;
    min-width: 220px;
    max-width: 300px;
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.step-number {
    width: 60px;
    height: 60px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    font-weight: bold;
}

.contact {
    background: #111827;
    color: white;
    text-align: center;
    border-radius: 30px;
    padding: 60px;
}

.contact p {
    word-break: break-word;
    font-size: 18px;
    line-height: 1.8;
    margin-top: 20px;
}

.contact p a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 30px;
    color: #777;
}

@media(max-width:768px) {

    .hero {
        min-height: 60vh;
    }

    .hero h2 {
        font-size: 38px;
    }

    nav {
        display: none;
    }

}

.slider {
    position: relative;
    max-width: 1000px;
    margin: auto;
    overflow: hidden;
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.slides {
    position: relative;
    height: 550px;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    font-size: 28px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: 0.3s;
}

.slider-btn:hover {
    background: #2563eb;
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

@media(max-width:768px) {
    .slides {
        height: 300px;
    }
}