:root {
    --primary: #6C5CE7; /* Vibrant Purple */
    --primary-dark: #4834D4;
    --secondary: #FF9F43; /* Vibrant Orange */
    --accent: #00D2D3; /* Cyan */
    --background: #F8F9FE;
    --surface: #FFFFFF;
    --text-main: #2D3436;
    --text-muted: #636E72;
    --radius-lg: 24px;
    --radius-md: 16px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 4px 6px rgba(108, 92, 231, 0.05);
    --shadow-md: 0 10px 30px rgba(108, 92, 231, 0.1);
    --shadow-lg: 0 20px 40px rgba(108, 92, 231, 0.15);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 800;
    line-height: 1.2;
}

.highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 8px 15px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(108, 92, 231, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-selector {
    padding: 8px;
    border: 1px solid rgba(108, 92, 231, 0.2);
    border-radius: var(--radius-md);
    background-color: var(--surface);
    color: var(--text-main);
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
}

.lang-selector:hover {
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 5% 60px;
    gap: 4rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(108,92,231,0.15) 0%, rgba(0,210,211,0.05) 70%);
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.hero-content .subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
}

.hero-image-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    max-width: 320px;
    border-radius: 40px;
    box-shadow: var(--shadow-lg);
    border: 8px solid white;
    object-fit: cover;
}

.floating-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 20px;
    font-weight: 800;
    box-shadow: var(--shadow-md);
    animation: float 4s ease-in-out infinite;
}

.badge-1 {
    top: 20%;
    left: 10%;
    color: var(--secondary);
    animation-delay: 0s;
}

.badge-2 {
    bottom: 25%;
    right: 5%;
    color: var(--accent);
    animation-delay: 2s;
}

/* Features */
.section {
    padding: 100px 5%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--surface);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(108, 92, 231, 0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, rgba(108,92,231,0.1), rgba(0,210,211,0.1));
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* Split Section */
.split-section {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.split-content {
    flex: 1;
}

.split-content .section-title {
    text-align: left;
}

.steps-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.steps-list li {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-num {
    background: var(--secondary);
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.steps-list h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.steps-list p {
    color: var(--text-muted);
}

.split-image {
    flex: 1;
    position: relative;
    height: 600px;
}

.app-screenshot {
    max-width: 280px;
    border-radius: 30px;
    box-shadow: var(--shadow-lg);
    border: 6px solid white;
    position: absolute;
}

.app-screenshot:first-child {
    top: 0;
    left: 10%;
    z-index: 1;
}

.overlay-img {
    top: 100px;
    right: 10%;
    z-index: 2;
}

/* Pricing */
.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.pricing-card {
    background: var(--surface);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 380px;
    text-align: center;
    position: relative;
    border: 1px solid rgba(108, 92, 231, 0.05);
}

.pricing-card.premium {
    background: linear-gradient(180deg, var(--surface) 0%, rgba(108,92,231,0.05) 100%);
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.9rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin: 1.5rem 0;
}

.price span {
    font-size: 1rem;
    color: var(--text-muted);
}

.features-list {
    list-style: none;
    text-align: left;
    margin-bottom: 2.5rem;
}

.features-list li {
    padding: 10px 0;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

/* Feedback Section */
.feedback-section {
    background-color: var(--surface);
}

.feedback-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(108, 92, 231, 0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid rgba(108, 92, 231, 0.1);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-main);
    transition: var(--transition);
    outline: none;
    background: var(--background);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(108, 92, 231, 0.1);
    background: white;
}

/* Download Section */
.download-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 80px 5%;
}

.download-section .section-title {
    color: white;
    margin-bottom: 1rem;
}

.download-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 12px 30px;
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--text-main);
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.store-btn:hover:not(.disabled) {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.store-btn.disabled {
    background: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
    cursor: not-allowed;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

.store-btn .icon {
    font-size: 1.8rem;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 60px 5% 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand .logo-icon {
    font-size: 1.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-top: 10px;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.animate-in {
    opacity: 0;
    transform: scale(0.9);
    animation: scaleIn 1s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

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

@keyframes scaleIn {
    to { opacity: 1; transform: scale(1); }
}

/* Scroll Reveals */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
    
    .hero-content h1 { font-size: 3rem; }
    
    .cta-group { justify-content: center; }
    
    .split-section {
        flex-direction: column;
    }
    
    .split-image { width: 100%; height: 500px; }
    .app-screenshot:first-child { left: 5%; }
    .overlay-img { right: 5%; }
    
    .pricing-card.premium { transform: scale(1); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 2.5rem; }
    .cta-group { flex-direction: column; }
    .app-screenshot { max-width: 200px; }
}