@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
    --primary-color: #00796B;
    --accent-color: #FFC107;
    --background-color: #F5F5F5;
    --text-color: #212121;
    --secondary-text-color: #757575;
    --white: #FFFFFF;
    --card-bg: #FFFFFF;
    --shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    padding: 16px;
    z-index: 100;
    box-shadow: 2px 2px 3px #999;
}

.whatsapp-float:hover {
    background-color: #128C7E;
}


body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    opacity: 0;
    animation: fadeIn 1s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    background: linear-gradient(135deg, var(--primary-color), #004D40);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 25px;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
}

.about p {
    max-width: 600px;
    margin: 1rem auto;
    line-height: 1.6;
}

.how-it-works {
    text-align: center;
    margin: 4rem 0;
}

.how-it-works h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.step {
    max-width: 300px;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.features {
    margin: 4rem 0;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.15);
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.featured-categories {
    text-align: center;
    margin: 4rem 0;
}

.featured-categories h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.category-list {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.category-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    width: 150px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.category-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.15);
}

#show-more-btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s;
    margin-top: 1rem;
    border: none;
    cursor: pointer;
}

#show-more-btn:hover {
    background-color: #004D40;
}


.category-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.download-buttons {
    margin: 2rem 0;
    text-align: center;
}

.download-buttons .btn {
    background-color: var(--accent-color);
    color: var(--text-color);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.2rem;
    margin: 0 10px;
    transition: background-color 0.3s, transform 0.3s;
    display: inline-block;
    box-shadow: var(--shadow);
}

.download-buttons .btn:hover {
    transform: translateY(-5px);
    background-color: #FFB300;
}

.download-buttons .btn.secondary {
    background-color: var(--primary-color);
    color: var(--white);
}

.download-buttons .btn.secondary:hover {
    background-color: #004D40;
}

.download-buttons .btn.disabled {
    pointer-events: none;
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #BDBDBD;
    color: #757575;
    box-shadow: none;
}

.why-choose-us {
    text-align: center;
    margin: 4rem 0;
}

.why-choose-us h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.reasons {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
}

.reason {
    max-width: 300px;
}

.reason i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.screenshots {
    text-align: center;
    margin: 4rem 0;
}

.screenshots h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.screenshot-gallery {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.screenshot-gallery img {
    max-width: 220px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.screenshot-gallery img:hover {
    transform: scale(1.05);
}

.services {
    text-align: center;
    margin: 4rem 0;
}

.services h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.service-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.15);
}

.service-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.featured-project {
    margin: 4rem 0;
}

.featured-project h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 2rem;
    padding: 2rem;
    align-items: center;
}

.project-image {
    width: 150px;
    height: 150px;
    border-radius: 15px;
}

.project-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.project-info p {
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-info .btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s;
}

.project-info .btn:hover {
    background-color: #004D40;
}

.contact-form {
    margin: 4rem 0;
}

.contact-form h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.contact-form form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-family: 'Poppins', sans-serif;
}

.contact-form .btn {
    background-color: var(--accent-color);
    color: var(--text-color);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.2rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.contact-form .btn:hover {
    background-color: #FFB300;
}

footer {
    background-color: #333;
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
}

footer a {
    color: var(--accent-color);
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }

    .project-card {
        flex-direction: column;
        text-align: center;
    }

    .project-image {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .reasons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    .download-buttons .btn {
        font-size: 1rem;
        padding: 12px 25px;
        margin-bottom: 1rem;
    }
}