styles.css

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

body {
    font-family: 'Arial', sans-serif;
    background: #f5f7fa;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation Bar */
nav {
    background-color: #007bff;
    justify-content: space-between;
    padding: 10px 20px;
    text-align: center;
    animation: slideInDown 1s ease-out;
}

nav h1 {
    margin: 0;
    color: #fff;
    font-size: 30px;
    display: inline-block;
}

nav ul {
    display: inline-block;
    list-style: none;
    margin-left: 20px;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #f5f7fa;
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, #007bff, #00c6ff);
    color: white;
    text-align: center;
    padding: 100px 20px;
    animation: fadeIn 2s ease-in;
}

.hero h2 {
    font-size: 50px;
    margin-bottom: 10px;
    animation: bounceInLeft 1.5s ease-out;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    animation: bounceInRight 1.5s ease-out;
}

.cta-btn {
    background-color: #fff;
    color: #007bff;
    padding: 15px 30px;
    font-size: 18px;
    text-transform: uppercase;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
    animation: pulse 2s infinite;
}

.cta-btn:hover {
    background-color: #f5f7fa;
    transform: scale(1.1);
}

/* Upload Section */
.upload-section {
    padding: 60px 20px;
    background-color: #fff;
    text-align: center;
    animation: fadeInUp 1s ease-in-out;
}

.upload-section h2 {
    font-size: 36px;
    color: #007bff;
    margin-bottom: 30px;
}

.file-upload {
    display: inline-block;
    position: relative;
    overflow: hidden;
    margin-bottom: 30px;
    cursor: pointer;
    border: 2px dashed #007bff;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease;
}

.file-upload:hover {
    transform: scale(1.05);
}

button {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

button:hover {
    background-color: #218838;
    transform: scale(1.1);
}

/* Features Section */
.features-section {
    padding: 60px 20px;
    background-color: #f5f7fa;
    text-align: center;
    animation: fadeInUp 1s ease-in-out;
}

.features-section h2 {
    font-size: 36px;
    color: #007bff;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    animation: fadeInUp 1s ease-in-out;
}

.feature:hover /* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: #f5f7fa;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation Bar */
nav {
    background-color: #007bff;
    justify-content: space-between;
    padding: 10px 20px;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: slideIn 0.5s ease-in-out;
}

nav h1 {
    margin: 0;
    color: #fff;
    font-size: 30px;
    display: inline-block;
    font-family: 'Futura', sans-serif;
}

nav ul {
    display: inline-block;
    list-style: none;
    margin-left: 20px;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    position: relative;
    transition: color 0.3s ease;
}

nav ul li a::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: #f5f7fa;
    visibility: hidden;
    transform: scaleX(0);
    transition: all 0.3s ease-in-out;
}

nav ul li a:hover {
    color: #f5f7fa;
}

nav ul li a:hover::before {
    visibility: visible;
    transform: scaleX(1);
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, #007bff, #00c6ff);
    color: white;
    text-align: center;
    padding: 100px 20px;
    animation: fadeIn 1s ease-in-out;
}

.hero h2 {
    font-size: 50px;
    margin-bottom: 10px;
    animation: fadeInDown 0.8s ease-in-out;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease-in-out;
}

.cta-btn {
    background-color: #fff;
    color: #007bff;
    padding: 15px 30px;
    font-size: 18px;
    text-transform: uppercase;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
    animation: fadeInUp 1s ease-in-out;
}

.cta-btn:hover {
    background-color: #f5f7fa;
    transform: scale(1.05);
}

/* Upload Section */
.upload-section {
    padding: 60px 20px;
    background-color: #fff;
    text-align: center;
}

.upload-section h2 {
    font-size: 36px;
    color: #007bff;
    margin-bottom: 30px;
    animation: slideInUp 0.8s ease-in-out;
}

.file-upload {
    display: inline-block;
    position: relative;
    overflow: hidden;
    margin-bottom: 30px;
    cursor: pointer;
    border: 2px dashed #007bff;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease;
    animation: fadeIn 0.8s ease-in-out;
}

.file-upload input[type="file"] {
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0;
    cursor: pointer;
}

button {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

button:hover {
    background-color: #218838;
    transform: scale(1.05);
}

/* Features Section */
.features-section {
    padding: 60px 20px;
    background-color: #f5f7fa;
    text-align: center;
}

.features-section h2 {
    font-size: 36px;
    color: #007bff;
    margin-bottom: 50px;
    animation: slideInUp 0.8s ease-in-out;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    animation: fadeIn 0.8s ease-in-out;
}

.feature {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.feature h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #007bff;
}

.feature p {
    font-size: 16px;
    color: #333;
}

/* About Section */
.about-section {
    padding: 60px 20px;
    background-color: #007bff;
    color: white;
    text-align: center;
}

.about-section h2 {
    font-size: 36px;
    margin-bottom: 50px;
    animation: fadeInDown 0.8s ease-in-out;
}

.about-section p {
    font-size: 18px;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    color: #f5f7fa;
    animation: fadeInUp 0.8s ease-in-out;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
}

footer p {
    margin: 0;
    font-size: 16px;
}

footer a {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    color: #00c6ff;
}

/* Responsive */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero h2 {
        font-size: 40px;
    }

    .upload-section h2, .features-section h2, .about-section h2 {
        font-size: 28px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}