.btn {
    display: inline-block;
    background-color: #facc15;
    color: #172554;
    padding: 12px 25px;
    margin-top: 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background-color: white;
    color: #1d4ed8;
    transform: scale(1.05);
}

body {

    font-family: Arial, sans-serif;
    background-color: #4cc9ce;
    color: #333;
    margin: 0;
    padding: 0;
}

nav {
    background-color: #222;
    color: white;
    padding: 20px;
    text-align: center;
}

nav h2 {
    display: inline;
    margin-right: 30px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 10px;
    font-size: 16px;
}

nav a:hover {
    color: yellow;
}


section {
    background-color: white;
    margin: 20px;
    padding: 25px;
    border-radius: 8px;
}

#home {
    background-color: #dbeafe;
    text-align: center;
    padding: 50px 20px;
}

#home h1 {
    color: #1d4ed8;
    font-size: 32px;
}

h2 {
    color: #2563eb;
}


ul {
    line-height: 2;
}

li {
    margin-left: 10px;
}


table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th, td {
    border: 1px solid #999;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #2563eb;
    color: white;
}

tr:nth-child(even) {
    background-color: #eeeeee;
}


#contact p {
    font-size: 16px;
}


footer {
    background-color: #222;
    color: white;
    text-align: center;
    padding: 15px;
}


@media (max-width: 600px) {
    nav h2 {
        display: block;
        margin: 0 0 15px;
    }

    nav a {
        display: inline-block;
        margin: 8px;
    }

    section {
        margin: 10px;
        padding: 15px;
    }

    table {
        font-size: 13px;
    }

    th, td {
        padding: 8px;
    }
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #e0f2fe, #f5f3ff);
    color: #333;
    line-height: 1.6;
}

nav {
    background: #172554;
    color: white;
    padding: 18px 30px;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 3px 10px #00000030;
}

nav h2 {
    display: inline-block;
    margin-right: 30px;
    color: #facc15;
}

nav a {
    display: inline-block;
    color: white;
    text-decoration: none;
    margin: 8px 12px;
    font-weight: bold;
    transition: color 0.3s;
}

nav a:hover {
    color: #facc15;
}

section {
    background-color: white;
    margin: 30px auto;
    padding: 35px;
    max-width: 1000px;
    border-radius: 12px;
    box-shadow: 0 4px 12px #00000015;
}

section h2 {
    color: #1d4ed8;
    margin-bottom: 15px;
    border-bottom: 2px solid #bfdbfe;
    padding-bottom: 8px;
}

#home {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, #1d4ed8, #7c3aed);
    color: white;
}

#home h1 {
    font-size: 40px;
    margin-bottom: 15px;
}

#home h2 {
    color: #facc15;
    border: none;
    font-size: 28px;
}

#home p {
    font-size: 18px;
    margin-top: 10px;
}

#about p {
    font-size: 17px;
    text-align: justify;
}

#skills ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

#skills li {
    background-color: #dbeafe;
    color: #1e40af;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: bold;
    border: 1px solid #93c5fd;
    transition: 0.3s;
}

#skills li:hover {
    background-color: #2563eb;
    color: white;
    transform: translateY(-5px);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ddd;
    padding: 15px;
    text-align: left;
}

th {
    background-color: #1d4ed8;
    color: white;
}

tr:nth-child(even) {
    background-color: #eff6ff;
}

tbody tr:hover,
table tr:hover td {
    background-color: #dbeafe;
}

#contact p {
    margin: 10px 0;
    font-size: 17px;
}

footer {
    background-color: #172554;
    color: white;
    text-align: center;
    padding: 25px;
    margin-top: 40px;
}

footer p {
    font-size: 14px;
}

::selection {
    background-color: #2563eb;
    color: white;
}

@media screen and (max-width: 768px) {
    nav {
        padding: 15px 10px;
    }

    nav h2 {
        display: block;
        margin: 0 0 10px;
    }

    nav a {
        margin: 5px;
        font-size: 14px;
    }

    section {
        margin: 15px;
        padding: 20px;
    }

    #home {
        padding: 50px 15px;
    }

    #home h1 {
        font-size: 28px;
    }

    #home h2 {
        font-size: 22px;
    }

    #skills ul {
        gap: 10px;
    }

    #skills li {
        padding: 10px 14px;
    }

    table {
        font-size: 13px;
    }

    th, td {
        padding: 8px;
    }
}

@media screen and (max-width: 400px) {
    nav a {
        display: inline-block;
        margin: 4px;
        font-size: 12px;
    }

    #home h1 {
        font-size: 24px;
    }

    section {
        margin: 10px;
        padding: 15px;
    }
}