:root{--color-bg: #ffffff;--color-text-primary: #1d1d1f;--color-text-secondary: #6e6e73;--color-border: #d2d2d7;--brand-primary: #e52a4f;--brand-secondary: #ef7b7b;--accent-soft: #f6bbc8;--accent-warm: #f9d59f;--accent-calm: #a8e6cf;--gradient-start: var(--brand-primary);--gradient-mid: var(--brand-secondary);--gradient-end: var(--accent-soft);--gradient: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 5rem;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;--font-size-base: 18px;--font-size-sm: 16px;--font-size-lg: 20px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--max-width: 1200px;--header-height: 64px;--border-radius: 8px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .6s ease-out}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:1.2;color:var(--color-text-primary)}h1{font-size:clamp(32px,5vw,72px);font-weight:var(--font-weight-bold)}h2{font-size:clamp(28px,4vw,48px);font-weight:var(--font-weight-semibold)}h3{font-size:clamp(24px,3vw,32px);font-weight:var(--font-weight-semibold)}p{color:var(--color-text-secondary);font-size:var(--font-size-base);line-height:1.6}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}@media (min-width: 768px){.container{padding:0 var(--spacing-lg)}}.section{padding:clamp(40px,8vw,120px) 0}.section-title{text-align:center;margin-bottom:clamp(2rem,5vw,4rem)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 2rem;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);text-decoration:none;border-radius:var(--border-radius);border:2px solid;background:transparent;cursor:pointer;transition:all var(--transition-base);min-height:48px}.btn-primary{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.btn-primary:hover{background:var(--brand-secondary);border-color:var(--brand-secondary);color:#fff;transform:scale(1.02)}.btn-secondary{border:1px solid var(--color-border);border-color:var(--color-border);color:var(--color-text-primary);padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);border-radius:var(--border-radius);min-height:auto;display:inline-flex;align-items:center;gap:var(--spacing-xs)}.btn-secondary:hover{border-color:var(--color-text-primary);background-color:var(--color-text-primary);color:#fff;transform:none}.text-center{text-align:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:transparent;transition:background-color var(--transition-base),transform var(--transition-base);padding:var(--spacing-sm) 0}.header.scrolled{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 1px #0000000d}.header.hidden{transform:translateY(-100%)}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.logo{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-text-primary);text-decoration:none}.nav{display:flex;align-items:center;gap:var(--spacing-lg)}.nav-links{display:flex;gap:var(--spacing-lg);list-style:none}.nav-links a{color:var(--color-text-primary);text-decoration:none;font-weight:var(--font-weight-medium);transition:color var(--transition-fast)}.nav-links a:hover{color:var(--brand-primary)}.header-actions{display:flex;align-items:center;gap:var(--spacing-md)}.language-switcher{position:relative}.language-toggle{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:#fff;border:1px solid var(--color-border);border-radius:var(--border-radius);color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.language-toggle:hover{border-color:var(--brand-primary);color:var(--brand-primary);background:var(--accent-soft)}.language-toggle:after{content:"▼";font-size:.7rem;transition:transform var(--transition-fast);margin-left:var(--spacing-xs)}.language-switcher.open .language-toggle:after{transform:rotate(180deg)}.language-dropdown{position:absolute;top:calc(100% + var(--spacing-xs));right:0;background:#fff;border:1px solid var(--color-border);border-radius:var(--border-radius);box-shadow:0 8px 24px #0000001f,0 2px 8px #00000014;min-width:200px;max-width:280px;max-height:400px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-10px) scale(.95);transition:all var(--transition-base);z-index:1001;padding:var(--spacing-xs) 0}.language-switcher.open .language-dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.language-dropdown button{display:flex;align-items:center;width:100%;padding:var(--spacing-sm) var(--spacing-md);text-align:left;border:none;background:none;cursor:pointer;transition:all var(--transition-fast);color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-normal);position:relative}.language-dropdown button:hover{background-color:var(--accent-soft);color:var(--brand-primary)}.language-dropdown button.active{background-color:#e52a4f1a;color:var(--brand-primary);font-weight:var(--font-weight-semibold)}.language-dropdown button.active:before{content:"✓";position:absolute;left:var(--spacing-sm);color:var(--brand-primary);font-weight:var(--font-weight-bold)}.language-dropdown button.active{padding-left:calc(var(--spacing-md) + 1.5rem)}.language-dropdown::-webkit-scrollbar{width:6px}.language-dropdown::-webkit-scrollbar-track{background:transparent}.language-dropdown::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.language-dropdown::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.mobile-menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:var(--spacing-xs)}.mobile-menu{display:none;position:fixed;top:var(--header-height);right:0;bottom:0;width:280px;background:#fff;box-shadow:-2px 0 8px #0000001a;transform:translate(100%);transition:transform var(--transition-base);z-index:999}.mobile-menu.open{transform:translate(0)}@media (max-width: 767px){.mobile-menu-toggle{display:block}.nav-links{display:none}.mobile-menu{display:block}.mobile-menu .nav-links{display:flex;flex-direction:column;padding:var(--spacing-lg);gap:var(--spacing-md)}}.footer{background:var(--accent-soft);padding:var(--spacing-2xl) 0 var(--spacing-lg);margin-top:var(--spacing-3xl)}.footer-content{text-align:center}.footer-links{display:flex;justify-content:center;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);flex-wrap:wrap}.footer-links a{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--color-text-primary)}.footer-copyright{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-top:var(--header-height)}.hero-content{max-width:800px;padding:0 var(--spacing-md)}.hero h1{margin-bottom:var(--spacing-lg)}.hero p{font-size:clamp(18px,2.5vw,24px);margin-bottom:var(--spacing-2xl);max-width:600px;margin-left:auto;margin-right:auto}.hero-cta{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-2xl)}.feature-card{padding:var(--spacing-xl);border:1px solid var(--color-border);border-radius:var(--border-radius);transition:all var(--transition-base);background:#fff}.feature-card:nth-child(odd){background:linear-gradient(to bottom,var(--accent-calm) 0%,white 15%)}.feature-card:nth-child(2n){background:linear-gradient(to bottom,var(--accent-warm) 0%,white 15%)}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001a;border-color:var(--brand-primary)}.feature-icon{font-size:2.5rem;margin-bottom:var(--spacing-md)}.feature-card h3{margin-bottom:var(--spacing-sm)}.feature-card p{font-size:var(--font-size-base)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-2xl);max-width:800px;margin-left:auto;margin-right:auto}.pricing-card{padding:var(--spacing-2xl);border:2px solid var(--color-border);border-radius:var(--border-radius);text-align:center;transition:all var(--transition-base);position:relative}.pricing-card.recommended{border-color:var(--brand-primary);border-width:2px;transform:scale(1.05);background:linear-gradient(to bottom,var(--accent-soft) 0%,white 10%)}.pricing-card:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 12px 32px #00000026}.pricing-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--brand-primary);color:#fff;padding:var(--spacing-xs) var(--spacing-md);border-radius:20px;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.pricing-name{font-size:1.5rem;margin-bottom:var(--spacing-md)}.pricing-price{font-size:3rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-xs)}.pricing-period{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-bottom:var(--spacing-xl)}.pricing-features{list-style:none;text-align:left;margin-bottom:var(--spacing-xl)}.pricing-features li{padding:var(--spacing-sm) 0;color:var(--color-text-secondary)}.pricing-features li:before{content:"✓ ";color:var(--brand-primary);font-weight:var(--font-weight-bold);margin-right:var(--spacing-xs)}.pricing-cards-mobile{display:none;margin-top:var(--spacing-2xl);gap:var(--spacing-xl);max-width:500px;margin-left:auto;margin-right:auto}.pricing-card-mobile{background:#fff;border:2px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-xl);position:relative;box-shadow:0 2px 8px #0000001a}.pricing-card-mobile.recommended{border-color:var(--brand-primary);border-width:2px}.pricing-badge-mobile{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--brand-primary);color:#fff;padding:6px 16px;border-radius:20px;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;box-shadow:0 2px 6px #e52a4f4d}.pricing-card-header{text-align:center;margin-bottom:var(--spacing-xl);padding-top:var(--spacing-sm)}.pricing-card-name{font-size:1.5rem;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.pricing-card-price{font-size:2.5rem;font-weight:var(--font-weight-bold);color:var(--color-text-primary);line-height:1;margin-bottom:var(--spacing-xs)}.pricing-card-period{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.pricing-card-features{list-style:none;margin-bottom:var(--spacing-xl);text-align:left}.pricing-card-features li{padding:var(--spacing-sm) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.6;position:relative;padding-left:var(--spacing-lg)}.pricing-card-features li:before{content:"✓";position:absolute;left:0;color:var(--brand-primary);font-weight:var(--font-weight-bold);font-size:var(--font-size-base)}.pricing-card-feature-sublabel{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:4px;line-height:1.4;padding-left:var(--spacing-lg)}.pricing-card-cta{width:100%;margin-top:var(--spacing-md)}.pricing-comparison{margin-top:var(--spacing-2xl);max-width:1000px;margin-left:auto;margin-right:auto}@media (max-width: 767px){.pricing-comparison{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-left:calc(-1 * var(--spacing-md));margin-right:calc(-1 * var(--spacing-md));padding:0 var(--spacing-md)}}.comparison-table-wrapper{position:relative;overflow:visible}.comparison-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--border-radius);box-shadow:0 2px 8px #0000001a}.comparison-table-header{position:sticky;top:0;z-index:999;background:#fff}.comparison-table-header tr{background:#fff}.comparison-table-header:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--color-border);box-shadow:0 2px 4px #0000000d;z-index:1}.comparison-table th{position:sticky;top:0;padding:var(--spacing-md);text-align:left;font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);vertical-align:top;background:#fff!important;z-index:999;box-shadow:0 1px #0000000d}.comparison-feature-header{width:50%;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.5px}.comparison-check-header{width:25%;text-align:center;vertical-align:top}.comparison-check-header.recommended{border:2px solid var(--brand-primary);border-bottom:none;border-radius:var(--border-radius) var(--border-radius) 0 0;position:relative;overflow:visible}.comparison-table tbody tr.comparison-row td:nth-child(3){border-left:2px solid var(--brand-primary);border-right:2px solid var(--brand-primary)}.comparison-table tbody tr.comparison-row:first-of-type td:nth-child(3){border-top:2px solid var(--brand-primary)}.comparison-table tbody tr.comparison-row:last-of-type td:nth-child(3){border-bottom:2px solid var(--brand-primary);border-radius:0 0 var(--border-radius) var(--border-radius)}.comparison-header-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);position:relative;overflow:visible;padding-top:var(--spacing-xs)}.comparison-header-name{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);text-transform:none;letter-spacing:normal}.comparison-header-price{font-size:1.75rem;font-weight:var(--font-weight-bold);color:var(--color-text-primary);line-height:1.2}.comparison-header-period{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.comparison-check-header .btn{margin-top:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm);white-space:nowrap;width:100%;max-width:140px}.comparison-check-header .pricing-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--brand-primary);color:#fff;padding:4px 12px;border-radius:12px;font-size:11px;font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;box-shadow:0 2px 6px #e52a4f4d;z-index:1000}.comparison-category{background:transparent}.comparison-category td{padding:var(--spacing-sm) var(--spacing-md);font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);color:var(--color-text-secondary);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);text-transform:uppercase;letter-spacing:.5px}.comparison-category-pro{border-left:2px solid var(--brand-primary);border-right:2px solid var(--brand-primary);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.comparison-row{transition:background-color var(--transition-fast)}.comparison-row:hover{background-color:#e52a4f08}.comparison-row:nth-child(2n){background-color:transparent}.comparison-row:nth-child(2n):hover{background-color:#e52a4f08}.comparison-feature{padding:var(--spacing-xs) var(--spacing-md);color:var(--color-text-primary);font-weight:var(--font-weight-normal);font-size:var(--font-size-sm);word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.comparison-feature-sublabel{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:2px;line-height:1.4}.comparison-check{padding:var(--spacing-xs) var(--spacing-md);text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-base);font-weight:var(--font-weight-normal)}.comparison-check.highlight{color:var(--brand-primary);font-weight:var(--font-weight-semibold)}.comparison-check:contains("✓"){color:var(--brand-primary)}@media (max-width: 767px){.pricing-cards-mobile{display:flex;flex-direction:column}.pricing-comparison{display:none}}@media (min-width: 768px){.pricing-cards-mobile{display:none}.pricing-comparison{display:block}}.testimonials-carousel{position:relative;max-width:800px;margin:var(--spacing-2xl) auto 0}.testimonial{display:none;text-align:center;padding:var(--spacing-xl)}.testimonial.active{display:block;animation:fadeIn .5s ease-out}.testimonial-avatar{width:64px;height:64px;border-radius:50%;background:var(--brand-primary);margin:0 auto var(--spacing-md);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;font-weight:var(--font-weight-bold)}.testimonial-quote{font-size:var(--font-size-lg);font-style:italic;margin-bottom:var(--spacing-lg);color:var(--color-text-primary)}.testimonial-author{font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-xs)}.testimonial-role{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.carousel-controls{display:flex;justify-content:center;gap:var(--spacing-md);margin-top:var(--spacing-xl)}.carousel-dots{display:flex;justify-content:center;gap:var(--spacing-sm);margin-top:var(--spacing-lg)}.carousel-dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--color-border);background:transparent;cursor:pointer;transition:all var(--transition-fast)}.carousel-dot.active{background:var(--brand-primary);border-color:var(--brand-primary)}.faq-list{max-width:800px;margin:var(--spacing-2xl) auto 0}.faq-item{border-bottom:1px solid var(--color-border);padding:var(--spacing-lg) 0}.faq-question{display:flex;justify-content:space-between;align-items:center;width:100%;background:none;border:none;text-align:left;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);cursor:pointer;padding:0;transition:color var(--transition-fast)}.faq-question:hover{color:var(--brand-primary)}.faq-question:after{content:"+";font-size:1.5rem;transition:transform var(--transition-base)}.faq-item.open .faq-question:after{transform:rotate(45deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-slow),padding var(--transition-slow);color:var(--color-text-secondary);padding:0}.faq-item.open .faq-answer{max-height:500px;padding-top:var(--spacing-md)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity var(--transition-base),visibility var(--transition-base)}.modal-overlay.open{opacity:1;visibility:visible}.modal{background:#fff;border-radius:var(--border-radius);max-width:400px;width:90%;max-height:90vh;overflow-y:auto;transform:scale(.95);transition:transform var(--transition-base);position:relative}.modal-overlay.open .modal{transform:scale(1)}.modal-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-text-secondary);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color var(--transition-fast)}.modal-close:hover{background-color:var(--accent-soft)}.modal-content{padding:var(--spacing-2xl)}.auth-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.auth-form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.auth-form-group label{font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.auth-form-group input{padding:var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--border-radius);font-size:var(--font-size-base);transition:border-color var(--transition-fast)}.auth-form-group input:focus{outline:none;border-color:var(--brand-primary)}.auth-divider{text-align:center;margin:var(--spacing-lg) 0;position:relative}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--color-border)}.auth-divider span{background:#fff;padding:0 var(--spacing-md);position:relative;color:var(--color-text-secondary)}.auth-social{display:flex;flex-direction:column;gap:var(--spacing-sm)}.btn-social{width:100%;justify-content:center}.auth-links{text-align:center;margin-top:var(--spacing-md);font-size:var(--font-size-sm)}.auth-links a{color:var(--brand-primary);text-decoration:none}.auth-links a:hover{text-decoration:underline}