/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.section-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: #666;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    margin: 10px 10px 10px 0;
}

.primary {
    background-color: #FFD700;
    color: #333;
    border: 2px solid #FFD700;
}

.primary:hover {
    background-color: #e6c200;
    border-color: #e6c200;
}

.secondary {
    background-color: transparent;
    color: #333;
    border: 2px solid #333;
}

.secondary:hover {
    background-color: #333;
    color: white;
}

/* Header Styles */
header {
    background-color: #a6c1ff;
    padding: 5px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.8rem;
    color: #333;
    font-weight: 700;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #333;
    bottom: 0;
    left: 0;
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background-color: #a6c1ff;
    padding: 120px 0 30px;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #444;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 50%;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card .icon {
    font-size: 2.5rem;
    color: #FFD700;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.feature-card p {
    color: #666;
}

/* App Screenshots Section */
.app-showcase {
    padding: 80px 0;
}

.screenshots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.screenshot {
    text-align: center;
    transition: transform 0.3s ease;
}

.screenshot:hover {
    transform: translateY(-10px);
}

.screenshot img {
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 10px solid #f5f5f5;
}

.screenshot h3 {
    margin-top: 20px;
    font-size: 1.5rem;
    color: #333;
}

.screenshot p {
    color: #666;
    margin-top: 10px;
}

/* About Us Section */
.about-us {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 50px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #333;
}

.about-text p {
    color: #666;
    margin-bottom: 20px;
}

.about-features {
    margin: 20px 0;
    padding-left: 0;
}

.about-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: #666;
}

.about-features i {
    color: #FFD700;
    margin-right: 10px;
    font-size: 1.2rem;
    margin-top: 4px;
}

.about-features strong {
    color: #333;
    margin-right: 5px;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Download Section */
.download {
    background-color: #333;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.download h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.download p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    background-color: #222;
    padding: 12px 25px;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.store-btn:hover {
    background-color: #111;
    transform: translateY(-5px);
}

.store-btn i {
    font-size: 2rem;
    margin-right: 10px;
}

.store-btn span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.store-btn small {
    font-size: 0.8rem;
    opacity: 0.8;
}

.store-btn strong {
    font-size: 1.2rem;
}

/* Footer Section */
footer {
    background-color: #222;
    color: white;
    padding: 80px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
}

.footer-logo {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 15px;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.footer-logo p {
    color: #aaa;
}

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.link-group {
    min-width: 160px;
    margin-bottom: 30px;
}

.link-group h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.link-group h4::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: #FFD700;
    bottom: 0;
    left: 0;
}

.link-group ul li {
    margin-bottom: 10px;
}

.link-group ul li a {
    color: #aaa;
    transition: color 0.3s ease;
}

.link-group ul li a:hover {
    color: #FFD700;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #333;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: #FFD700;
    color: #333;
    transform: translateY(-5px);
}

.contact-info p {
    margin-bottom: 10px;
    color: #aaa;
    display: flex;
    align-items: center;
}

.contact-info p i {
    margin-right: 10px;
    color: #FFD700;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #aaa;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .screenshot img {
        height: 450px;
    }

    .about-content {
        flex-direction: column;
    }

    .about-image {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 50px;
    }
    
    nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .screenshots {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .screenshot img {
        height: 550px;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo {
        text-align: center;
        margin-bottom: 40px;
    }
    
    .footer-logo img {
        margin: 0 auto 15px;
    }
    
    .link-group h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .link-group {
        text-align: center;
        margin: 0 auto 40px;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-info p {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
    }
    
    .screenshot img {
        height: 500px;
    }
    
    .store-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-text h3 {
        font-size: 1.5rem;
    }
}