:root {
    /* Colors */
    --primary: #044b7f;
    --primary-light: #e6f0f9;
    --secondary: #0ea5e9;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-main: #ffffff;
    --bg-light: #f8fafc;
    --white: #ffffff;
    
    /* Accents */
    --accent-red: #ef4444;
    --accent-orange: #f97316;
    --accent-purple: #a855f7;
    --accent-blue: #3b82f6;
    --accent-green: #22c55e;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Layout */
    --container-width: 1200px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.bg-light { background-color: var(--bg-light); }
.text-muted { color: var(--text-muted); }

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

.glass-panel {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
}

.logo-icon {
    color: var(--secondary);
    width: 28px;
    height: 28px;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 15px;
    color: var(--text-main);
}

.nav-link:hover {
    color: var(--secondary);
}

/* Language Switcher */
.lang-switch {
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border-radius: var(--radius-full);
    padding: 4px;
}

.lang-btn {
    background: none;
    border: none;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-body);
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.lang-divider {
    width: 1px;
    height: 16px;
    background: #cbd5e1;
    margin: 0 4px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
}

/* Hero Section */
.hero {
    padding: 160px 0 80px;
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--white) 100%);
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 56px;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    margin-bottom: 48px;
}

.app-store-btn {
    display: inline-block;
    transition: var(--transition);
}

.app-store-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.app-store-btn img {
    height: 48px;
}

.trust-badges {
    display: flex;
    gap: 24px;
}

.trust-badge {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
}

.trust-badge i {
    color: var(--secondary);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.hero-image-wrapper {
    flex: 1;
    position: relative;
    height: 500px;
}

.hero-mockup-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.couple-img {
    width: 80%;
    height: 80%;
    border-radius: var(--radius-lg);
    position: absolute;
    top: 0;
    right: 0;
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.ipad-mockup {
    width: 63%;
    height: 73%;
    position: absolute;
    bottom: 0;
    left: 0;
    box-shadow: var(--shadow-lg);
    border: 6px solid #fff;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.iphone-mockup {
    width: 32%;
    height: 65%;
    position: absolute;
    bottom: -20px;
    right: 20px;
    box-shadow: var(--shadow-lg);
    border: 5px solid #fff;
    border-radius: 28px;
    object-fit: cover;
}

/* Problem Section */
.problem-section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 40px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.icon-wrapper i { width: 32px; height: 32px; }

.icon-wrapper.red { background: #fee2e2; color: var(--accent-red); }
.icon-wrapper.orange { background: #ffedd5; color: var(--accent-orange); }
.icon-wrapper.purple { background: #f3e8ff; color: var(--accent-purple); }
.icon-wrapper.blue { background: #e0f2fe; color: var(--accent-blue); }
.icon-wrapper.green { background: #dcfce7; color: var(--accent-green); }

.problem-card h3 {
    font-size: 18px;
    font-weight: 600;
}

/* Features Section */
.features-section {
    padding: 100px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-card h3 {
    font-size: 16px;
    margin-bottom: 24px;
    height: 48px; /* Fixed height for alignment */
    display: flex;
    align-items: flex-end;
}

.feature-screenshot {
    width: 100%;
    aspect-ratio: 9/19;
    margin-bottom: 24px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    object-fit: cover;
    border: 3px solid #fff;
    transition: var(--transition);
}

.feature-screenshot:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 64px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
}

.cta-content {
    flex: 1;
    max-width: 500px;
}

.cta-content h2 {
    color: var(--white);
    font-size: 48px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-mockup-container {
    flex: 1;
    position: relative;
    height: 320px;
    min-width: 400px;
}

.cta-ipad {
    width: 80%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    border: 4px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.cta-iphone {
    width: 32%;
    height: 110%;
    position: absolute;
    right: 60%;
    top: -10%;
    border: 4px solid rgba(255,255,255,0.3);
    border-radius: 24px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

/* Pricing Section */
.pricing-section {
    padding: 100px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.pricing-card h3 {
    font-size: 20px;
    color: var(--text-main);
    margin-bottom: 16px;
}

.pricing-card .price {
    margin-bottom: 24px;
}

.pricing-card .amount {
    font-size: 40px;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
}

.pricing-card .period {
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    flex: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-light);
    font-size: 15px;
}

.pricing-features li i {
    color: var(--secondary);
    width: 20px;
    height: 20px;
}

.pricing-btn {
    display: inline-block;
    width: 100%;
    padding: 16px;
    text-align: center;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    border: 2px solid var(--primary);
    color: var(--primary);
}

.pricing-btn:hover {
    background: rgba(37, 99, 235, 0.05);
}

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

.pricing-btn.primary:hover {
    background: var(--primary-dark);
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    z-index: 1;
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.savings {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 24px;
}

/* Trust Badges Footer */
.bottom-trust {
    padding: 60px 0;
    border-bottom: 1px solid #e2e8f0;
}

.bottom-trust h3 {
    font-size: 20px;
    margin-bottom: 40px;
}

.trust-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 48px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

.trust-item i {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
}

.footer-col {
    flex: 1;
    min-width: 150px;
}

.brand-col {
    flex: 2;
    min-width: 300px;
}

.brand-col .logo {
    color: var(--white);
    margin-bottom: 24px;
}

.brand-col .logo-icon {
    color: var(--secondary);
}

.brand-desc {
    font-size: 16px;
    margin-bottom: 24px;
    opacity: 0.9;
}

.disclaimer {
    font-size: 12px;
    opacity: 0.6;
    color: var(--white);
}

.links-col h4, .newsletter-col h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    margin-bottom: 24px;
    color: var(--white);
}

.links-col a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    font-size: 14px;
}

.links-col a:hover {
    color: var(--white);
}

.newsletter-form {
    display: flex;
    margin-bottom: 24px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    outline: none;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-left: none;
    color: var(--white);
    padding: 0 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-icons a {
    color: rgba(255, 255, 255, 0.7);
}

.social-icons a:hover {
    color: var(--white);
}

/* Responsive */
@media (max-width: 1024px) {
    .problem-grid, .feature-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .pricing-card.popular {
        transform: scale(1);
    }
    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        margin: 0 auto 32px;
    }
    
    .trust-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-image-wrapper {
        width: 100%;
        margin-top: 40px;
    }
    
    .problem-grid, .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .cta-container {
        flex-direction: column;
        padding: 32px;
        text-align: center;
    }
    
    .cta-mockup-placeholder {
        width: 100%;
        margin-top: 40px;
    }
}

@media (max-width: 480px) {
    .problem-grid, .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        gap: 24px;
        flex-direction: column;
    }
}