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

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

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #000000;
    background-color: #F0F0F0;
    line-height: 1.6;
}

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

header {
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: background 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

header.scrolled {
    background: #FFFFFF;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-image {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.4s ease-in-out;
}

.logo-image:hover {
    transform: scale(1.1);
}

.logo-text {
    font-weight: 700;
    font-size: 24px;
    color: #000;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #000000;
    font-weight: 500;
    transition: color 0.3s ease-in-out;
    position: relative;
}

.nav-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #FFD700; 
    color: #1A1A2E;
    border: 2px solid #FFD700;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, background-color 0.3s ease-in-out, color 0.3s ease-in-out;
    cursor: pointer;
}

.nav-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
    color: #1A1A2E;
    background-color: #FFC300;
    text-decoration: none;
}

.nav-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    text-decoration: none;
}

.hero {
    padding-top: 140px;
    padding-bottom: 40px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out forwards;
}

section {
    padding: 80px 0;
    text-align: center;
    background: white;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease-out forwards 0.5s;
}

h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
}

h2::after {
    content: '';
    width: 60px;
    height: 4px;
    background: #FFD700;
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

p {
    font-size: 18px;
    color: #555;
    max-width: 800px;
    margin: 0 auto 20px;
}

.download-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.download-card {
    background: #F9F9F9;
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    width: 300px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    opacity: 0;
    transform: scale(0.95);
    animation: fadeInScale 0.6s ease-out forwards 1s;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.download-card:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.download-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    display: block;
}

.download-info h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.download-info p {
    font-size: 14px;
    color: #555;
    flex-grow: 1;
    margin-bottom: 15px;
}

.download-btn {
    background: #FFD700;
    color: #1A1A2E;
    padding: 15px 30px;
    font-weight: 700;
    border-radius: 30px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: background 0.3s ease-in-out, box-shadow 0.3s ease-in-out, transform 0.3s ease-in-out;
    cursor: pointer;
    width: auto;
    max-width: 250px;
    margin: 0 auto;
}

.download-btn i {
    font-size: 20px;
}

.download-btn:hover {
    background: #FFC300;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    transform: translateY(-5px);
}

footer {
    background: #1A1A2E;
    color: white;
    text-align: center;
    padding: 30px 0;
    display: block;
}

footer p {
    color: white !important;
    margin: 0 auto;
    text-align: center !important;
    max-width: 100%;
    font-size: 16px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icons a {
    color: white;
    font-size: 20px;
    transition: color 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.social-icons a:hover {
    color: #FFD700;
    transform: scale(1.2);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 992px) {
    .download-grid {
        flex-direction: column;
        align-items: center;
    }

    .download-card {
        width: 90%;
        max-width: 400px;
    }

    h2 {
        font-size: 30px;
    }

    p {
        font-size: 16px;
    }

    .nav-button {
        font-size: 16px;
        padding: 10px 20px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }

    nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .hero h2 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .download-card {
        width: 100%;
    }

    .download-btn {
        font-size: 16px;
        padding: 10px 20px;
        max-width: none;
        width: 100%;
    }
}

button, .btn, .btn-secondary, .nav-button, .download-btn {
    transition: transform 0.3s, box-shadow 0.3s;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
}

button:hover, .btn:hover, .btn-secondary:hover, .nav-button:hover, .download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

button:active, .btn:active, .btn-secondary:active, .nav-button:active, .download-btn:active {
    transform: translateY(0px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}