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

body {
    font-family: 'Roboto', sans-serif;
    background-color: #0d0d0d;
    color: #fff;
    scroll-behavior: smooth;
}


header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background: linear-gradient(90deg, #0f0f0f, #1a1a1a);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #333;
    transition: top 0.3s;
}

header .logo {
    color: #00ffff;
    font-size: 26px;
    font-weight: bold;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    margin-left: 15px;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #00ffff;
    transform: scale(1.1);
}


.nav-links .user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
}

.nav-links .user-info span {
    color: #00ffff;
    font-weight: bold;
}


.btn.small-btn {
    padding: 6px 12px;
    font-size: 14px;
    border-radius: 6px;
}

.btn.logout-btn {
    background-color: #ff4444;
    color: #fff;
}

.btn.logout-btn:hover {
    background-color: #cc0000;
}


.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #00ffff;
    transition: all 0.3s;
}

@media(max-width:960px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100%;
        width: 220px;
        background: #0d0d0d;
        flex-direction: column;
        padding-top: 80px;
        transition: 0.3s;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a,
    .nav-links .user-info {
        margin: 20px 0;
    }

    .hamburger {
        display: flex;
    }
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #00ffff;
    transform: scale(1.1);
}


.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #00ffff;
    transition: all 0.3s;
}

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

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

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


.hero {
    height: 90vh;
    position: relative;
    background: url('https://images.unsplash.com/photo-1611162617210-c6b91b490cf5?auto=format&fit=crop&w=1470&q=80') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    max-width: 90%;
    padding: 0 20px;
}

.hero h1 {
    font-size: 50px;
    color: #00ffff;
    margin-bottom: 20px;
}

.hero p {
    font-size: 22px;
    color: #ccc;
    margin: 0 auto 30px auto;
    max-width: 600px;
}

.btn {
    padding: 12px 30px;
    font-size: 18px;
    color: #0d0d0d;
    background-color: #00ffff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

.btn:hover {
    background-color: #00cccc;
    transform: scale(1.05);
}


.services,
.plan-cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.service-card,
.plan-card {
    background-color: #1a1a1a;
    width: 300px;
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #333;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover,
.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px #00ffff;
}

.service-card h3,
.plan-card h3 {
    color: #00ffff;
    margin-bottom: 15px;
}

.service-card p,
.plan-card p {
    color: #ccc;
}

.plan-card .price {
    color: #fff;
    font-size: 24px;
    margin: 20px 0;
}

.plans {
    text-align: center;
}

.plans h2 {
    color: #00ffff;
    margin-bottom: 50px;
}


footer {
    text-align: center;
    padding: 30px;
    background-color: #0f0f0f;
    border-top: 1px solid #333;
    color: #888;
}


@media(max-width:960px) {
    header {
        flex-direction: row;
        justify-content: space-between;
        padding: 15px 20px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100%;
        width: 200px;
        background: #0d0d0d;
        flex-direction: column;
        padding-top: 80px;
        transition: 0.3s;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        margin: 20px 0;
        font-size: 18px;
    }

    .hamburger {
        display: flex;
    }

    .services,
    .plan-cards {
        flex-direction: column;
        align-items: center;
    }
}

.form-container {
    width: 350px;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 10px;
    padding: 30px;
    margin: 120px auto;
    text-align: center;
}

.form-container input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    border: none;
    background-color: #0f0f0f;
    color: #fff;
}

.form-container button {
    width: 100%;
    background-color: #00ffff;
    color: #0d0d0d;
    border: none;
    border-radius: 5px;
    padding: 10px;
    cursor: pointer;
    font-weight: bold;
}

.form-container button:hover {
    background-color: #00cccc;
}

.form-container a {
    color: #00ffff;
    text-decoration: none;
}


.dashboard-container {
    width: 400px;
    max-width: 90%;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 15px;
    padding: 40px 30px;
    margin: 120px auto;
    text-align: center;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}


.dashboard-container h2 {
    color: #00ffff;
    margin-bottom: 20px;
    font-size: 28px;
}


.dashboard-container p {
    color: #ccc;
    margin-bottom: 30px;
    font-size: 16px;
}


.dashboard-container .logout-btn {
    display: inline-block;
    background-color: #00ffff;
    color: #0d0d0d;
    padding: 12px 25px;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.3s;
}

.dashboard-container .logout-btn:hover {
    background-color: #00cccc;
    transform: scale(1.05);
}

.nav-links .user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
}

.nav-links .user-info .avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.nav-links .user-info span {
    color: #00ffff;
    font-weight: bold;
}


.btn.logout-btn {
    background-color: #ff4444;
    color: #fff;
}

.btn.logout-btn:hover {
    background-color: #cc0000;
}


.cart-container {
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #1e1e1e;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
}

.cart-item button {
    background: #ff3c3c;
    color: #fff;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

#checkout-btn {
    background: #00ffff;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 15px;
}


.checkout-form {
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
}

.checkout-form h2,
.checkout-form h3,
.checkout-form h4 {
    margin-top: 15px;
}

.checkout-form select,
.checkout-form input[type="text"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0 15px 0;
    border-radius: 5px;
    border: none;
    background: #1e1e1e;
    color: #fff;
}

button[type="submit"] {
    background: #00ffff;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
}


.tabs {
    display: flex;
    margin-top: 10px;
    gap: 10px;
}

.tab-btn {
    background: #1e1e1e;
    color: #e0e0e0;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
}

.tab-btn.active {
    background: #00ffff;
    color: #000;
}

.tab-content {
    display: none;
    background: #1e1e1e;
    padding: 15px;
    margin-top: 10px;
    border-radius: 5px;
}


.cart-container {
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #1e1e1e;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
}

.cart-item button {
    background: #ff3c3c;
    color: #fff;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

#checkout-btn {
    background: #00ffff;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 15px;
}


.checkout-form {
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
}

.checkout-form h2,
.checkout-form h3,
.checkout-form h4 {
    margin-top: 15px;
}

.checkout-form input[type="text"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0 15px 0;
    border-radius: 5px;
    border: none;
    background: #1e1e1e;
    color: #fff;
}

button[type="submit"] {
    background: #00ffff;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
}


.tabs {
    display: flex;
    margin-top: 10px;
    gap: 10px;
}

.tab-btn {
    background: #1e1e1e;
    color: #e0e0e0;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
}

.tab-btn.active {
    background: #00ffff;
    color: #000;
}

.tab-content {
    display: none;
    background: #1e1e1e;
    padding: 15px;
    margin-top: 10px;
    border-radius: 5px;
}


.cart-container {
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #1e1e1e;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
}

.cart-item button {
    background: #ff3c3c;
    color: #fff;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

#checkout-btn {
    background: #00ffff;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 15px;
}


.checkout-form {
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
}

.checkout-form h2,
.checkout-form h3,
.checkout-form h4 {
    margin-top: 15px;
}

.checkout-form input[type="text"] {
    width: 100%;
    padding: 8px;
    margin: 10px 0 15px 0;
    border-radius: 5px;
    border: none;
    background: #1e1e1e;
    color: #fff;
}

button[type="submit"] {
    background: #00ffff;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
}


.tabs {
    display: flex;
    margin-top: 10px;
    gap: 10px;
}

.tab-btn {
    background: #1e1e1e;
    color: #e0e0e0;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
}

.tab-btn.active {
    background: #00ffff;
    color: #000;
}

.tab-content {
    display: none;
    background: #1e1e1e;
    padding: 15px;
    margin-top: 10px;
    border-radius: 5px;
}