:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --background-color: #f4f7f6;
    --text-color: #333;
    --card-bg: rgba(255, 255, 255, 0.6);
    --font-family: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    padding-top: 80px;
}

.navbar {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
}

.hero-section {
    padding: 8rem 0;
    background-color: var(--primary-color);
    background-image: linear-gradient(45deg, var(--primary-color), var(--secondary-color)), url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 10 Q 20 40 30 10' stroke='%23ffffff22' stroke-width='2' fill='none' /%3E%3Cpath d='M40 50 Q 50 80 60 50' stroke='%23ffffff22' stroke-width='2' fill='none' /%3E%3Cpath d='M70 80 Q 80 60 90 80' stroke='%23ffffff22' stroke-width='2' fill='none' /%3E%3Ccircle cx='80' cy='20' r='5' stroke='%23ffffff22' stroke-width='2' fill='none' /%3E%3Cline x1='20' y1='70' x2='30' y2='80' stroke='%23ffffff22' stroke-width='2' /%3E%3Cline x1='30' y1='70' x2='20' y2='80' stroke='%23ffffff22' stroke-width='2' /%3E%3C/svg%3E");
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-section .screenshot-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 0.75rem;
    transform: rotate(3deg);
    transition: transform 0.4s ease;
}

.hero-section .screenshot-container:hover {
    transform: rotate(0deg) scale(1.05);
}

.hero-section h1 {
    font-weight: 700;
    font-size: 3.5rem;
}

.hero-section .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background-color: white;
    color: var(--primary-color);
    border: none;
    padding: 0.8rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background-color: white;
    color: var(--secondary-color);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    border-width: 2px;
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    transition: background-color 0.3s, color 0.3s;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

.section-title {
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 4rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.screenshot-container {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    color: var(--text-color);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.15);
}

.card-body {
    padding: 2rem;
}

.card-title {
    font-weight: 600;
    color: var(--primary-color);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: -webkit-linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

#download {
    background: white;
    border-radius: 1rem;
}

.btn-download {
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s, color 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    color: var(--primary-color);
}

.btn-outline-secondary {
    color: #555;
    border-color: #ccc;
    font-weight: 600;
    border-radius: 50px;
    transition: background-color 0.3s, color 0.3s;
}

.btn-outline-secondary:hover {
    background-color: #f8f9fa;
    color: #333;
    border-color: #bbb;
}

footer {
    background: #e9ecef;
    padding: 3rem 0;
    margin-top: 4rem;
    text-align: center;
}

footer a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

footer a:hover {
    color: var(--secondary-color);
}