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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #6b0c0c 0%, #c13232 100%);
    min-height: 100vh;
}

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

/* Header */
header {
    padding: 20px 0;
    position: relative;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

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

.store-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.store-button:hover {
    background: rgba(0, 0, 0, 0.9);
}

.store-icon {
    width: 20px;
    height: 20px;
}

.store-badge {
    height: 48px;
    width: 160px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

    .download-buttons {
        flex-direction: column;
        gap: 8px;
    }

    .store-button {
        font-size: 12px;
        padding: 6px 12px;
    }
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: white;
}

/* Hero Section */
.hero {
    padding: 80px 0 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.social-proof {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    opacity: 0.8;
}

.social-proof-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 20px;
    color: white;
    font-size: 14px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.hero-image {
    margin-top: 60px;
    position: relative;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(45deg, #1a1a1a, #2d2d2d);
    border-radius: 40px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid #333;
    padding: 8px;
}

.phone-screen {
    width: 95%;
    height: 95%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

/* Main Content */
.main-content {
    background: white;
    border-radius: 40px 40px 0 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
    padding: 80px 0;
}

/* Testimonials */
.testimonials {
    padding: 60px 0;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    color: #333;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-5px);
}

.testimonial-text {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: #6b0c0c;
}

/* Features */
.features {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature {
    text-align: center;
    padding: 40px 20px;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #6b0c0c 0%, #c13232 100%);
    border-radius: 50%;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.feature p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 30px;
    text-align: center;
}

.footer-content {
    margin-bottom: 30px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-content {
        gap: 20px;
    }

    .download-buttons {
        flex-direction: column;
        gap: 8px;
    }

    .store-button {
        font-size: 12px;
        padding: 6px 12px;
    }

    .social-proof {
        flex-direction: column;
        align-items: center;
    }

    .hero {
        padding: 40px 0 80px;
    }

    .phone-mockup {
        width: 250px;
        height: 500px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

.hero>* {
    animation-delay: 0.2s;
}

.hero>*:nth-child(2) {
    animation-delay: 0.4s;
}

.hero>*:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}