:root {
    --primary: #4CAF50;
    --primary-dark: #2E7D32;
    --primary-light: #A5D6A7;
    --accent: #FF5722;
    --text: #333333;
    --text-light: #666666;
    --bg: #f9f9f9;
    --card-bg: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary), var(--primary-dark));
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    overflow-x: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}
.glass {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}
.navbar a {
    text-decoration: none;
}
.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}
.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}
.nav-links a:hover {
    color: var(--primary);
}
.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}
.theme-toggle {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    padding: 5px;
    position: relative;
    cursor: pointer;
    width: 60px;
    height: 30px;
}
.theme-toggle span {
    width: 50%;
    text-align: center;
    z-index: 1;
}
.toggle-ball {
    position: absolute;
    background-color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    left: 3px;
    transition: var(--transition);
}
.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 1;
}
.title-text {
    font-size: 5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.title-text .highlight {
    color: var(--accent);
    position: relative;
    display: inline-block;
}
.subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}
.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
}
.hero-image img {
    max-width: 80%;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
}
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}
.wave-divider.inverted {
    transform: rotate(180deg);
    margin-top: -1px;
}
.cta-button, .download-button {
    background-color: white;
    color: var(--primary);
    border: none;
    padding: 15px 30px;
    margin-top: 20px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    overflow: hidden;
    position: relative;
}
.cta-button::before, .download-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.5s;
}
.cta-button:hover::before, .download-button:hover::before {
    left: 100%;
}
.cta-button:hover, .download-button:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: var(--primary);
    color: white;
}
.button-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: var(--transition);
}
.download-button {
    background-color: var(--primary);
    color: white;
    font-size: 1.2rem;
    padding: 15px 40px;
}
.store-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}
.store-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    color: var(--text);
    text-decoration: none;
    transition: var(--transition);
}
.store-button svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}
.store-button:hover {
    transform: translateY(-3px);
    color: var(--primary);
}
main {
    padding: 3rem 5%;
    margin-top: 2rem;
    flex: 1;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    color: var(--text);
}
.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background: var(--primary);
    margin: 15px auto;
    border-radius: 2px;
}
section {
    margin-bottom: 6rem;
    padding: 3rem;
    border-radius: var(--radius-lg);
    background-color: var(--card-bg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.promo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}
.promo-text {
    flex: 1;
}
.highlight-text {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.2rem;
    margin-top: 1rem;
}
.promo-image {
    max-width: 300px;
    width: 100%;
    height: auto;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}
.features-grid img {
    width: 100%;
    height: auto;
    object-fit: contain;
}
.feature-card {
    padding: 2rem;
    border-radius: var(--radius-md);
    background-color: var(--bg);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.card-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}
.card-shine {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0) 100%);
    transform: translateY(100%);
    transition: var(--transition);
}
.feature-card:hover .card-shine {
    transform: translateY(0);
}
.feature-card:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    box-shadow: var(--shadow-lg);
}
.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}
#features {
    scroll-margin-top: 200px;
}
.testimonial-slider {
    display: flex;
    overflow-x: auto;
    gap: 2rem;
    padding: 1rem 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}
.testimonial-slider::-webkit-scrollbar {
    display: none;
}
.testimonial {
    min-width: 300px;
    padding: 2rem;
    border-radius: var(--radius-md);
    scroll-snap-align: start;
}
.quote {
    font-style: italic;
    margin-bottom: 1rem;
}
.author {
    font-weight: 600;
    color: var(--primary);
}
.cta-section {
    text-align: center;
    background: var(--gradient);
    color: white;
}
.cta-section .section-title {
    color: white;
}
.cta-section .section-title::after {
    background: white;
}
.download-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal-text {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1) 0.2s;
}
.reveal-text.active {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1) 0.4s;
}
.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}
.floating {
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(2deg);
    }
    50% {
        transform: translateY(0px) rotate(0deg);
    }
    75% {
        transform: translateY(15px) rotate(-2deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}
.parallax-container {
    position: relative;
    overflow: hidden;
    height: 400px;
    margin: 3rem 0;
}
.parallax {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.social-icons {
    display: flex;
    gap: 1rem;
}
.social-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}
.social-icon svg {
    width: 18px;
    height: 18px;
    fill: white;
}
.social-icon:hover {
    background: white;
}
.social-icon:hover svg {
    fill: var(--primary);
}
.modern-footer {
    background: #222;
    color: white;
    padding: 3rem 5%;
    text-align: center;
    margin-top: auto;
}
.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
}
.footer-links {
    display: flex;
    gap: 1.5rem;
}
.footer-links a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--primary);
}
.footer-content,
.copyright {
    text-align: center;
}
@media (max-width: 992px) {
    .title-text {
        font-size: 3.5rem;
    }
    header {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
    }
    .promo-container {
        flex-direction: column;
    }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .title-text {
        font-size: 2.5rem;
    }
    section {
        padding: 2rem;
    }
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
}
.privacy-header {
    min-height: 20vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-color: #f7f7f7;
    text-align: center;
    border-bottom: 2px solid #ddd;
}

.privacy-header h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.privacy-header p {
    font-size: 1.2rem;
    color: #555;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-section {
    margin-bottom: 3rem;
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
.privacy-section h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.8rem;
    font-weight: bold;
}

.privacy-section p {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
}

.privacy-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
    font-size: 1rem;
    color: #555;
    list-style-type: disc;
}

.privacy-section ul li {
    margin-bottom: 0.5rem;
}

.reveal {
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
.back-button {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1.5rem;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.back-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}
.sub-title {
    display: block;
    font-size: 1.8rem;
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--primary-light);
}
.email-card {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--gradient);
    color: white;
    border-radius: var(--radius-md);
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s, box-shadow 0.3s;
}
.email-card span {
    font-size: 1.1rem;
    font-weight: 600;
}
.email-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.contact-header {
    display: flex;
    height: 60vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.contact-header div {
    text-align: center;
    padding: 3rem 1rem;
    background: var(--gradient);
    color: white;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    width: 100%;
}
.contact-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.contact-header p {
    font-size: 1.2rem;
}
.contact-header a {
    margin-top: 1rem;
    color: white;
    text-decoration: none;
    font-weight: 600;
}