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

:root {
    /* Colors */
    --primary-color: #FF6B35;
    --primary-dark: #E55A2B;
    --primary-light: #FFE5DB;
    --secondary-color: #667eea;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --background: #ffffff;
    --background-light: #f7fafc;
    --border-color: #e2e8f0;
    --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #E55A2B 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--background);
    z-index: 999;
    transition: right 0.3s ease;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.mobile-link {
    text-decoration: none;
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.store-button {
    display: inline-block;
    transition: transform 0.2s ease, filter 0.2s ease;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.store-button:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.store-button img {
    height: 48px;
    width: auto;
    display: block;
}

/* Hero Section */
.hero {
    padding-top: calc(80px + var(--spacing-lg));
    padding-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-light) 0%, #fef3e7 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-5xl));
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.hero-note {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

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

.hero-phone {
    width: 100%;
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.15));
    animation: float 6s ease-in-out infinite;
    border-radius: 30px;
}

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

/* Features Section */
.features {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-scroll-container {
    overflow-x: auto;
    overflow-y: hidden;
    padding: var(--spacing-md) 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--background-light);
}

.features-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.features-scroll-container::-webkit-scrollbar-track {
    background: var(--background-light);
    border-radius: var(--radius-full);
}

.features-scroll-container::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--radius-full);
}

.features-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.features-images {
    display: flex;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
}

.feature-scroll-image {
    flex: 0 0 auto;
    width: 200px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-scroll-image:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Advanced Features */
.advanced-features {
    padding: var(--spacing-2xl) 0;
    background: var(--background-light);
}

.features-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.showcase-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.showcase-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--background);
    border-radius: var(--radius-xl);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--background) 0%, var(--primary-light) 100%);
}

.showcase-item img {
    width: 100%;
    max-width: 120px;
    height: auto;
    margin-bottom: var(--spacing-sm);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.showcase-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* Habits Examples Section */
.habits-examples {
    padding: var(--spacing-xl) 0 var(--spacing-2xl) 0;
    overflow: hidden;
}

/* Countries Scroll Section */
.countries-scroll-section {
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
}

.scroll-container {
    position: relative;
    width: 100%;
    margin-top: var(--spacing-sm);
    overflow: hidden;
    padding: var(--spacing-xs) 0;
}

.edge-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    pointer-events: none;
    background: linear-gradient(to right,
        var(--background) 0%,
        transparent 10%,
        transparent 90%,
        var(--background) 100%);
}

.scroller {
    display: flex;
    gap: var(--spacing-md);
    animation: scroll 30s linear infinite;
    padding: var(--spacing-sm) 0;
}

.scroller[data-direction="right"] {
    animation-direction: normal;
}

.scroller[data-direction="left"] {
    animation-direction: reverse;
}

.scroller[data-speed="slow"] {
    animation-duration: 40s;
}

.scroller[data-speed="medium"] {
    animation-duration: 35s;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.countries-container,
.places-container,
.lifestyle-container {
    display: flex;
    gap: var(--spacing-md);
}

.sliding-item {
    flex: 0 0 auto;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--background);
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    transition: all 0.3s ease;
    position: relative;
}

.sliding-item:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.2);
    background: var(--primary-light);
}

/* Testimonials */
.testimonials {
    padding: var(--spacing-2xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    padding: var(--spacing-lg);
    background: var(--background-light);
    border-radius: var(--radius-xl);
    text-align: center;
}

.stars {
    color: #FFD700;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-primary);
}

/* CTA Section */
.cta {
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}

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

.cta-title {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.cta-subtitle {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* Footer */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: var(--background-light);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-logo {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
}

.footer-tagline {
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-column h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-column a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: color 0.2s ease;
}

.footer-column a i {
    font-size: 1.2em;
    width: 1.5em;
    text-align: center;
}

.footer-column a:hover {
    color: var(--primary-color);
}

.footer-column a:hover i {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Countries Scroll Section - Mobile */
    .countries-scroll-section {
        padding: var(--spacing-lg) 0;
    }
    
    .sliding-item {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .scroller {
        animation-duration: 25s;
    }
    
    .scroller[data-speed="slow"] {
        animation-duration: 35s;
    }
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        order: 1;
    }
    
    .hero-image {
        order: 2;
    }
    
    .hero-title {
        font-size: clamp(var(--font-size-3xl), 6vw, var(--font-size-6xl));
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .features-scroll-container {
        /* No additional styles needed */
    }
    
    .features-images {
        padding-bottom: var(--spacing-sm);
    }
    
    .feature-scroll-image {
        width: 160px;
    }
    
    .showcase-row {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-brand {
        align-items: center;
    }
    
    .footer-logo {
        margin: 0 auto;
    }
    
    .footer-links {
        flex-direction: row;
        gap: var(--spacing-xl);
        text-align: left;
        justify-content: center;
    }
    
    .footer-column {
        flex: 1;
        min-width: 120px;
    }
    
    .footer-column h4 {
        font-size: var(--font-size-base);
    }
    
    .footer-column a {
        font-size: var(--font-size-sm);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .footer-links {
        gap: var(--spacing-lg);
    }
    
    .footer-column {
        min-width: 100px;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero {
        padding-top: calc(80px + var(--spacing-sm));
        padding-bottom: var(--spacing-lg);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
        line-height: 1.2;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.6s ease forwards;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInLeft 0.6s ease forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    animation: slideInRight 0.6s ease forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}