@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary-color: #007aff;
    --background-color: #ffffff;
    --surface-color: #f8f8f8;
    --text-color: #000000;
    --text-color-secondary: #6c6c70;
    --border-color: #e5e5e5;
}

[data-theme="dark"] {
    --primary-color: #0a84ff;
    --background-color: #000000;
    --surface-color: #1c1c1e;
    --text-color: #ffffff;
    --text-color-secondary: #8e8e93;
    --border-color: #38383a;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

header {
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
    transition: background-color 0.3s, border-bottom-color 0.3s;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--primary-color);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

#theme-toggle {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: background-color 0.3s, color 0.3s;
}

#theme-toggle:hover {
    background-color: var(--primary-color);
    color: white;
}

#theme-toggle .moon {
    display: none;
}

[data-theme="dark"] #theme-toggle .sun {
    display: none;
}

[data-theme="dark"] #theme-toggle .moon {
    display: inline;
}


.hero {
    position: relative;
    width: 100%;
    height: 70vh;
    background-color: var(--surface-color);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.slider {
    width: 90%;
    max-width: 800px;
    height: 100%;
    position: relative;
    margin: 0 auto; /* Center the slider */
}

.slides {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.5);
}

.slide-content {
    z-index: 1;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 2rem 3rem;
    border-radius: 15px;
}

.slide-content h3 {
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
    font-weight: 600;
}

.slide-content p {
    font-size: 1.1rem;
    font-weight: 300;
}



.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.3);
    color: white;
    border: none;
    padding: 1rem;
    cursor: pointer;
    font-size: 1.5rem;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
}

.slider-btn:hover {
    background-color: rgba(0, 0, 0, 0.5);
}

.prev {
    left: 1.5rem;
}

.next {
    right: 1.5rem;
}

.app-grid {
    width: 90%;
    margin: 3rem auto;
}

.app-grid h2 {
    font-size: 2rem;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.app-card {
    background-color: var(--surface-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.app-card img {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    margin-bottom: 1rem;
    object-fit: cover;
}

.app-card h4 {
    margin: 0.5rem 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
}

.app-card p {
    color: var(--primary-color);
    margin: 0;
    font-size: 0.9rem;
    cursor: pointer;
    font-weight: 600;
}

footer {
    background-color: var(--surface-color);
    color: var(--text-color-secondary);
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    margin-top: 3rem;
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
    .slide-content h3 {
        font-size: 2rem;
    }
    .slide-content p {
        font-size: 1rem;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: var(--surface-color);
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        gap: 1rem;
        z-index: 100;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger-menu {
        display: flex;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
    }

    .hamburger-menu span {
        display: block;
        width: 25px;
        height: 3px;
        background-color: var(--text-color);
        border-radius: 3px;
        transition: all 0.3s ease-in-out;
    }

    .hamburger-menu.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger-menu.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger-menu.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        height: 65vh;
    }

    .slider {
        width: 90%;
    }

    .slide-content {
        padding: 1.5rem 2rem;
    }

    .slide-content h3 {
        font-size: 1.8rem;
    }

    .slide-content p {
        font-size: 0.9rem;
    }

    .app-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
}

@media screen and (max-width: 480px) {
    .hero {
        height: 60vh;
    }
    .slide-content {
        padding: 1rem 1.5rem;
    }
    .slide-content h3 {
        font-size: 1.5rem;
    }
    .slide-content p {
        font-size: 0.8rem;
    }
    .slider-btn {
        width: 40px;
        height: 40px;
        padding: 0.5rem;
        font-size: 1.2rem;
    }
}

@media screen and (min-width: 769px) {
    .hamburger-menu {
        display: none;
    }
}