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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.logo-image {
    width: clamp(60px, 12vw, 80px);
    height: clamp(60px, 12vw, 80px);
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    background: rgba(255, 255, 255, 0.1);
    padding: 5px;
    animation: logoGlow 3s infinite;
}

@keyframes logoGlow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 4px 25px rgba(255, 215, 0, 0.6);
        transform: scale(1.05);
    }
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: bold;
    color: white;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: clamp(0.75rem, 2vw, 0.9rem);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-top: 0.2rem;
}

/* Hero Section */
.hero {
    padding: 4rem 2rem 6rem;
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.app-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    animation: bounce 2s infinite;
}

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

.hero h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    margin-bottom: 0.5rem;
    font-weight: bold;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero h2 {
    font-size: clamp(1.3rem, 4vw, 2rem);
    margin-bottom: 1.5rem;
    opacity: 0.95;
    font-weight: 600;
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
    text-align: left;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    background: rgba(255, 255, 255, 0.15);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.check-icon {
    background: #4ade80;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

/* Download Button */
.download-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(238, 90, 111, 0.5);
    transition: all 0.3s;
    margin-bottom: 1.5rem;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
}

.download-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 40px rgba(238, 90, 111, 0.6);
    background: linear-gradient(135deg, #ee5a6f 0%, #ff6b6b 100%);
}

.download-button.large {
    padding: 1.5rem 4rem;
    font-size: clamp(1.2rem, 3vw, 1.5rem);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 30px rgba(238, 90, 111, 0.5);
    }
    50% {
        box-shadow: 0 8px 40px rgba(238, 90, 111, 0.7);
    }
}

.button-icon {
    font-size: 1.5em;
}

.button-text {
    font-weight: 900;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    backdrop-filter: blur(10px);
    font-size: clamp(0.8rem, 2vw, 0.95rem);
}

.badge-icon {
    font-size: 1.2em;
}

/* Benefits Section */
.benefits-section {
    padding: 5rem 2rem;
    background: white;
    position: relative;
    z-index: 1;
}

.benefits-section h2 {
    text-align: center;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 3rem;
    color: #1e3c72;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(30, 60, 114, 0.1);
    border: 2px solid #e8eaf6;
    transition: all 0.3s;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(30, 60, 114, 0.2);
    border-color: #667eea;
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    color: #1e3c72;
    margin-bottom: 1rem;
    font-size: clamp(1.1rem, 3vw, 1.4rem);
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* How To Section */
.how-to-section {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    position: relative;
    z-index: 1;
}

.how-to-section h2 {
    text-align: center;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 3rem;
    color: #1e3c72;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(30, 60, 114, 0.1);
    border: 2px solid #e8eaf6;
    transition: all 0.3s;
    position: relative;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(30, 60, 114, 0.2);
    border-color: #667eea;
}

.step-number {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.step-card h3 {
    color: #1e3c72;
    margin-bottom: 1rem;
    margin-top: 1rem;
    font-size: clamp(1.1rem, 3vw, 1.3rem);
}

.step-card p {
    color: #666;
    line-height: 1.6;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* CTA Section */
.cta-section {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 2rem;
    background: white;
    position: relative;
    z-index: 1;
}

.testimonials-section h2 {
    text-align: center;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 3rem;
    color: #1e3c72;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(30, 60, 114, 0.1);
    border-left: 4px solid #667eea;
    transition: all 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(30, 60, 114, 0.2);
}

.testimonial-rating {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: #333;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.testimonial-author {
    font-weight: bold;
    color: #1e3c72;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* Footer */
footer {
    background: #1a1a2e;
    color: white;
    text-align: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    font-size: clamp(0.85rem, 2vw, 0.95rem);
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }

    .logo-container {
        gap: 0.8rem;
    }

    .logo-image {
        width: clamp(50px, 10vw, 65px);
        height: clamp(50px, 10vw, 65px);
        border-radius: 12px;
    }

    .hero {
        padding: 3rem 1rem 4rem;
    }

    .app-icon {
        font-size: 4rem;
    }

    .features-list {
        max-width: 100%;
    }

    .feature-item {
        padding: 0.7rem 1.2rem;
    }

    .download-button {
        padding: 1rem 2rem;
        width: 100%;
        max-width: 400px;
    }

    .download-button.large {
        padding: 1.2rem 2.5rem;
    }

    .trust-badges {
        gap: 1rem;
    }

    .badge {
        padding: 0.5rem 1rem;
    }

    .benefits-section,
    .how-to-section,
    .cta-section,
    .testimonials-section {
        padding: 3rem 1rem;
    }

    .benefits-grid,
    .steps-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .benefit-card,
    .step-card,
    .testimonial-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 1rem 3rem;
    }

    .app-icon {
        font-size: 3.5rem;
    }

    .download-button {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    .download-button.large {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }

    .trust-badges {
        flex-direction: column;
        gap: 0.8rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.8rem;
    }
}