body {
    background: #f0f4f8;
    color: #2c3e50;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
    line-height: 1.6;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background-color: #ffffff;
    box-shadow: 0 2px 12px rgba(44, 62, 80, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    flex-wrap: nowrap;
}

nav .logo h1 {
    color: #e67e22;
    font-size: 26px;
    margin: 0;
    letter-spacing: 1px;
    cursor: default;
}

nav .menu {
    display: flex;
    gap: 25px;
    align-items: center;
    transition: right 0.3s ease;
}

nav .menu a {
    text-decoration: none;
    color: #34495e;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 6px;
    position: relative;
    transition: color 0.3s ease, background-color 0.3s ease;
}

nav .menu a:hover,
nav .menu a:focus {
    color: #e67e22;
    background-color: #fff3e0;
    outline: none;
}

nav .menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    left: 0;
    bottom: -4px;
    background: #e67e22;
    transition: width 0.3s ease;
}

nav .menu a:hover::after,
nav .menu a:focus::after {
    width: 100%;
}

nav .register a {
    border: 2px solid #e67e22;
    padding: 8px 22px;
    font-weight: 700;
    border-radius: 25px;
    color: #e67e22;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
    cursor: pointer;
}

nav .register a:hover,
nav .register a:focus {
    background-color: #e67e22;
    color: white;
    outline: none;
}

nav .hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1101;
}

nav .hamburger span {
    width: 100%;
    height: 3px;
    background-color: #34495e;
    border-radius: 2px;
    transition: all 0.3s ease;
}

nav .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

nav .hamburger.active span:nth-child(2) {
    opacity: 0;
}

nav .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 100px 20px;
    background: linear-gradient(rgba(33, 37, 41, 0.6), rgba(33, 37, 41, 0.6)), url('travel.jpg') center/cover no-repeat;
    color: #f8f9fa;
    min-height: 90vh;
    flex-direction: column;
}

.hero-content {
    max-width: 650px;
}

.hero h2 {
    font-size: 28px;
    margin: 0;
    font-weight: 400;
    letter-spacing: 1.5px;
}

.hero h1 {
    font-size: 52px;
    margin: 10px 0 20px;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

.hero p {
    font-size: 18px;
    margin: 15px 0 30px;
    color: #dcdcdc;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.hero .book a {
    background-color: #e67e22;
    color: white;
    padding: 14px 28px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
}

.hero .book a:hover,
.hero .book a:focus {
    background-color: #cf711b;
    box-shadow: 0 8px 20px rgba(207, 113, 27, 0.6);
    outline: none;
}


.center-text {
    max-width: 800px;
    margin: 50px auto;
    padding: 25px;
    background-color: #fffdf9;
    border-radius: 12px;
    border: 1px solid #f7c273;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.1);
    color: #3a3a3a;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    padding: 50px 20px;
}

.steps .box {
    background: white;
    padding: 30px 20px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(44, 62, 80, 0.08);
    width: 250px;
    transition: background-color 0.3s ease;
    border: 1px solid #f7b64a;
    text-align: center;
    cursor: default;
}

.steps .box:hover {
    background-color: #fff8e7;
}

.steps .box img {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    filter: drop-shadow(1px 1px 1px rgba(230, 126, 34, 0.3));
}

.steps .box h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #34495e;
}

.subscribe {
    background: #fff7e6;
    padding: 40px 20px;
    max-width: 500px;
    margin: 50px auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.2);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    align-items: center;
}

.subscribe h2 {
    width: 100%;
    margin-bottom: 20px;
    font-size: 24px;
    color: #e67e22;
    font-weight: 700;
}

.subscribe input {
    flex: 1 1 300px;
    padding: 12px 20px;
    border-radius: 30px;
    border: 2px solid #f0ad4e;
    outline: none;
    font-size: 16px;
    transition: border-color 0.3s ease;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.subscribe input:focus {
    border-color: #e67e22;
    box-shadow: 0 0 8px #f39c12;
}

.subscribe button {
    padding: 12px 30px;
    background-color: #e67e22;
    border: none;
    color: white;
    font-weight: 700;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
}

.subscribe button:hover,
.subscribe button:focus {
    background-color: #cf711b;
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(207, 113, 27, 0.6);
    outline: none;
}

footer.end {
    background-color: #e3e8ef;
    padding: 30px;
    margin-top: 40px;
    font-size: 14px;
    border-top: 1px solid #d1d9e6;
    color: #34495e;
}

footer.end a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    cursor: pointer;
}

footer.end a:hover,
footer.end a:focus {
    color: #e67e22;
    outline: none;
}


@media (max-width: 768px) {

    nav {
        padding: 15px 20px;
        flex-wrap: nowrap;
        position: relative;
    }

    nav .menu {
        position: fixed;
        top: 60px;
        right: -100%;
        width: 220px;
        height: calc(100vh - 60px);
        background-color: #ffffff;
        flex-direction: column;
        gap: 20px;
        padding: 30px 20px;
        box-shadow: -2px 0 10px rgba(44, 62, 80, 0.15);
        transition: right 0.3s ease;
        border-left: 1px solid #e7c27a;
        z-index: 1099;
        overflow-y: auto;
    }

    nav .menu.active {
        right: 0;
    }

    nav .menu a {
        font-size: 18px;
        padding: 12px 16px;
        text-align: left;
    }

    nav .register {
        display: none;
    }

    nav .hamburger {
        display: flex;
    }

    .hero h1 {
        font-size: 28px;
        margin: 10px 0;
    }

    .hero h2 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .hero p {
        font-size: 14px;
        margin-bottom: 25px;
    }
}