/* style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --accent-teal: #0891b2;
    --accent-coral: #f97316;
    --light-blue: #e0f2fe;
    --success-green: #059669;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --background-light: #f8fafc;
    --white: #ffffff;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background: linear-gradient(135deg, var(--background-light) 0%, var(--light-blue) 100%);
    color: var(--text-dark);
    min-height: 100vh;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    padding: 40px 20px;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

header h1 {
    position: relative;
    z-index: 2;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    color: var(--white);
}

header p {
    position: relative;
    z-index: 2;
    font-size: 1.1rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
    color: var(--white);
}

/* Navigation Styles */
nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px;
    text-align: center;
    box-shadow: 0 2px 20px var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 24px;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    min-width: 80px;
    text-align: center;
    white-space: nowrap;
}

nav a:hover,
nav a:focus {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(8, 145, 178, 0.3);
    outline: none;
}

/* Main Content */
main {
    padding: 40px 20px;
    max-width: 1000px;
    margin: 20px auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 40px var(--shadow-light);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    width: calc(100% - 40px);
}

/* Typography */
h1,
h2,
h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 40px;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 30px;
}

p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Job List Styling */
ul {
    list-style: none;
    margin: 30px 0;
}

ul li {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 15px 25px;
    margin: 15px 0;
    border-radius: 12px;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(8, 145, 178, 0.2);
    transition: all 0.3s ease;
}

ul li:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(8, 145, 178, 0.3);
}

/* About page list styling */
.features-list li {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
    color: var(--text-dark);
    padding: 20px 30px;
    margin: 20px 0;
    border-radius: 15px;
    font-weight: 600;
    box-shadow: 0 5px 15px var(--shadow-light);
    transition: all 0.3s ease;
    border-left: 4px solid var(--accent-teal);
}

.features-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-medium);
}

/* Button Styles */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-coral) 0%, #ea580c 100%);
    color: var(--white);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    margin-top: 20px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(249, 115, 22, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
}

/* Form Styles */
form {
    background: rgba(248, 250, 252, 0.8);
    padding: 40px;
    border-radius: 20px;
    margin-top: 30px;
    box-shadow: 0 10px 30px var(--shadow-light);
    border: 1px solid rgba(8, 145, 178, 0.1);
}

form label {
    display: block;
    margin-top: 20px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

form input,
form textarea {
    width: 100%;
    padding: 15px 20px;
    margin-top: 5px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--text-dark);
}

form input:focus,
form textarea:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
    background: var(--white);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary-blue) 100%);
    color: var(--white);
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
}

footer p {
    margin: 10px 0;
    color: rgba(255, 255, 255, 0.9);
}

footer a {
    color: var(--light-blue);
    text-decoration: none;
    font-weight: 600;
}

footer a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Contact Info Box */
.contact-info {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
    padding: 30px;
    border-radius: 20px;
    margin: 30px 0;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-light);
    border-left: 4px solid var(--accent-coral);
}

.contact-info strong {
    color: var(--primary-blue);
    font-size: 1.2rem;
}

/* Mobile Responsive Design */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    header {
        padding: 20px 10px;
    }

    header h1 {
        font-size: 1.8rem;
        margin-bottom: 5px;
    }

    header p {
        font-size: 0.9rem;
        padding: 0 10px;
    }

    nav {
        padding: 10px 5px;
        flex-wrap: wrap;
    }

    nav a {
        margin: 5px;
        padding: 8px 12px;
        font-size: 0.85rem;
        display: inline-block;
    }

    main {
        padding: 20px 15px;
        margin: 10px;
        border-radius: 15px;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
        margin-top: 25px;
    }

    h3 {
        font-size: 1.2rem;
        margin-top: 20px;
    }

    p {
        font-size: 0.95rem;
        margin-bottom: 15px;
    }

    ul li {
        padding: 12px 18px;
        margin: 10px 0;
        font-size: 0.9rem;
    }

    .features-list li {
        padding: 15px 20px;
        margin: 15px 0;
        font-size: 0.9rem;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        display: block;
        text-align: center;
        margin: 20px 0;
    }

    form {
        padding: 20px 15px;
        margin-top: 20px;
        border-radius: 15px;
    }

    form input,
    form textarea {
        padding: 12px 15px;
        font-size: 0.9rem;
        border-radius: 10px;
    }

    .contact-info {
        padding: 20px 15px;
        margin: 20px 0;
        border-radius: 15px;
    }

    .contact-info strong {
        font-size: 1rem;
    }

    footer {
        padding: 30px 15px;
        font-size: 0.9rem;
    }

    footer p {
        margin: 8px 0;
    }
}

@media (max-width: 768px) and (min-width: 481px) {
    header {
        padding: 30px 15px;
    }

    header h1 {
        font-size: 2.2rem;
    }

    header p {
        font-size: 1rem;
    }

    nav {
        padding: 12px;
    }

    nav a {
        margin: 0 8px;
        padding: 10px 16px;
        font-size: 0.9rem;
    }

    main {
        padding: 40px 25px;
        margin: 20px 15px;
    }

    h2 {
        font-size: 1.7rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    form {
        padding: 30px 20px;
    }

    ul li {
        padding: 14px 22px;
    }

    .features-list li {
        padding: 18px 25px;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main {
    animation: fadeInUp 0.8s ease-out;
}