:root{--bg-body:#ffffff;--bg-surface:#ffffff;--bg-card:#ffffff;--text-main:#0f172a;--text-muted:#475569;--text-light:#94a3b8;--primary:#4f46e5;--primary-dark:#3730a3;--primary-light:#818cf8;--secondary:#059669;--secondary-bg:#d1fae5;--accent:#db2777;--accent-bg:#fce7f3;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-card:0 4px 20px rgba(0,0,0,0.08);--shadow-float:0 10px 30px rgba(79,70,229,0.15);--shadow-hover:0 20px 25px -5px rgba(0,0,0,0.1),0 8px 10px -6px rgba(0,0,0,0.1);--border-subtle:#e2e8f0;--radius-sm:0.5rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-xl:2rem;--radius-full:9999px;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--text-xs:clamp(0.75rem,2vw,0.875rem);--text-sm:clamp(0.875rem,2.5vw,1rem);--text-base:clamp(1rem,3vw,1.125rem);--text-lg:clamp(1.125rem,3.5vw,1.25rem);--text-xl:clamp(1.25rem,4vw,1.5rem);--text-2xl:clamp(1.5rem,5vw,2rem);--text-3xl:clamp(2rem,6vw,2.5rem);--text-4xl:clamp(2.5rem,8vw,3.5rem);--transition-base:300ms cubic-bezier(0.4,0,0.2,1)} *{margin:0;padding:0;box-sizing:border-box} html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent;background-color:var(--bg-body);width:100%;overflow-x:hidden} body{font-family:'Outfit',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background-color:var(--bg-body);color:var(--text-muted);line-height:1.6;overflow-x:hidden;font-size:var(--text-base)} h1,h2,h3,h4,h5,h6{color:var(--text-main);line-height:1.1;font-weight:800;letter-spacing:-0.02em} h1{font-size:var(--text-4xl);margin-bottom:var(--space-lg)} h2{font-size:var(--text-3xl);margin-bottom:var(--space-sm);text-align:center} h3{font-size:var(--text-xl);margin-bottom:var(--space-sm);font-weight:700} p{margin-bottom:var(--space-md)} a{text-decoration:none;color:inherit;transition:var(--transition-base)} .text-gradient{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text} .container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-md)} .btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-full);font-weight:700;font-size:var(--text-base);cursor:pointer;background:var(--primary);color:white !important;border:none;box-shadow:0 10px 25px -5px rgba(79,70,229,0.4),0 8px 10px -6px rgba(79,70,229,0.4);transition:var(--transition-base);min-height:56px;letter-spacing:0.02em} .btn:hover{transform:translateY(-2px);background:var(--primary-dark);box-shadow:var(--shadow-hover)} .btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary) !important;box-shadow:none;transition:var(--transition-base)} .btn-outline:hover{background:var(--bg-surface);border-color:var(--primary-dark);color:var(--primary-dark) !important;transform:translateY(-2px)} header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:var(--space-md) 0;transition:var(--transition-base);background:rgba(255,255,255,0.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)} header.scrolled{background:rgba(255,255,255,0.95);box-shadow:var(--shadow-sm);padding:var(--space-sm) 0} nav{display:flex;justify-content:space-between;align-items:center} .logo{font-size:var(--text-lg);font-weight:800;display:flex;align-items:center;gap:var(--space-sm);color:var(--text-main)} .logo i{color:var(--primary)} .brand-logo{height:48px;width:auto;border-radius:12px;box-shadow:var(--shadow-sm)} .nav-links{display:none;list-style:none;gap:var(--space-xl)} .nav-links a{font-weight:600;font-size:var(--text-sm);color:var(--text-muted);padding:var(--space-sm)} .nav-links a:hover{color:var(--primary)} .mobile-menu-btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:transparent;border:none;color:var(--text-main);font-size:1.5rem;cursor:pointer} @media (min-width:769px){.nav-links{display:flex} .mobile-menu-btn{display:none} } .hero{min-height:100vh;min-height:100dvh;display:flex;align-items:center;position:relative;padding:calc(80px + var(--space-xl)) var(--space-md) var(--space-xl);overflow:hidden;background-color:var(--bg-body)} .hero::before{content:'';position:absolute;top:-10%;right:-10%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(79,70,229,0.08) 0%,transparent 70%);border-radius:50%;z-index:0} .hero::after{content:'';position:absolute;bottom:-10%;left:-10%;width:50vw;height:50vw;background:radial-gradient(circle,rgba(236,72,153,0.08) 0%,transparent 70%);border-radius:50%;z-index:0} .hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-xl);width:100%;z-index:1} .hero-text{order:2} .hero-image{order:1;width:100%;max-width:320px;animation:float 6s ease-in-out infinite;position:relative} .hero-image img{width:100%;box-shadow:none;background:#ffffff;border-radius:40px} @keyframes float{0%,100%{transform:translateY(0px)} 50%{transform:translateY(-15px)} } @media (min-width:769px){.hero-content{display:grid;grid-template-columns:1fr 1fr;text-align:left;align-items:center} .hero-text{order:1;padding-right:var(--space-xl)} .hero-text>div{justify-content:flex-start !important} .hero-image{order:2;max-width:450px;margin-left:auto} } .features{padding:var(--space-3xl) 0;position:relative;background:white} .feature-rows{display:flex;flex-direction:column;gap:var(--space-xl)} .feature-row{display:flex;flex-direction:column;gap:var(--space-lg);background:transparent;border:none;border-radius:0;padding:var(--space-xl) 0;transition:var(--transition-base);box-shadow:none} .feature-row:hover{box-shadow:none;transform:none;border-color:transparent} .feature-description{text-align:center} .feature-tag{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-md);background:var(--secondary-bg);color:var(--secondary);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:700;text-transform:uppercase;margin-bottom:var(--space-md);letter-spacing:0.05em} .feature-visual img{width:100%;max-width:350px;box-shadow:none;background:#ffffff;border-radius:40px} .feature-description ul{list-style:none;text-align:left;margin:var(--space-md) 0;background:var(--bg-surface);padding:var(--space-lg);border-radius:var(--radius-md)} .feature-description ul li{padding:var(--space-sm) 0;color:var(--text-muted);display:flex;align-items:flex-start;gap:var(--space-sm);font-size:var(--text-base);border-bottom:1px solid var(--border-subtle)} .feature-description ul li:last-child{border-bottom:none} .feature-description ul li i{color:var(--primary);margin-top:6px} @media (min-width:769px){.feature-row{flex-direction:row;align-items:center;gap:var(--space-3xl);padding:var(--space-3xl)} .feature-row:nth-child(even){flex-direction:row-reverse} .feature-description{text-align:left;flex:1} .feature-visual{flex:1;display:flex;justify-content:center} } .privacy-options{display:grid;grid-template-columns:1fr;gap:var(--space-md);margin-top:var(--space-lg)} .privacy-option{background:var(--bg-body);border:1px solid var(--border-subtle);padding:var(--space-lg);border-radius:var(--radius-lg);transition:var(--transition-base);text-align:center;box-shadow:var(--shadow-sm)} .privacy-option:hover{box-shadow:var(--shadow-card);border-color:var(--primary);transform:translateY(-3px)} .privacy-option i{font-size:2rem;color:var(--primary);margin-bottom:var(--space-sm);background:#e0e7ff;width:60px;height:60px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%} .privacy-option strong{display:block;margin-bottom:var(--space-xs);color:var(--text-main);font-weight:700} .manual-section{padding:var(--space-3xl) 0;background:var(--bg-body)} .guide-card{background:#ffffff;border:none;border-radius:var(--radius-xl);padding:var(--space-xl);text-align:center;height:100%;min-height:320px;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:var(--shadow-card)} .guide-icon{width:90px;height:90px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:30% 70% 70% 30% / 30% 30% 70% 70%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:white;margin-bottom:var(--space-lg);box-shadow:var(--shadow-float);animation:morph 8s ease-in-out infinite} @keyframes morph{0%{border-radius:60% 40% 30% 70% / 60% 30% 70% 40%} 50%{border-radius:30% 60% 70% 40% / 50% 60% 30% 60%} 100%{border-radius:60% 40% 30% 70% / 60% 30% 70% 40%} } .carousel-track{display:flex;list-style:none;width:100%;transition:transform 0.5s ease-in-out} .carousel-slide{min-width:100%;width:100%;padding:0 var(--space-sm)} .carousel{max-width:600px;margin:0 auto;position:relative;padding:0 var(--space-lg)} .carousel-track-container{overflow:hidden;padding:var(--space-md);margin:-1rem} .carousel-button{background:white;box-shadow:var(--shadow-md);color:var(--text-main);border:none;width:40px;height:40px;border-radius:50%;position:absolute;top:50%;transform:translateY(-50%);z-index:2;cursor:pointer;display:none} @media(min-width:769px){.carousel-button{display:flex;align-items:center;justify-content:center} .carousel-button--left{left:-20px} .carousel-button--right{right:-20px} } .carousel-indicator{background:var(--border-subtle);width:10px;height:10px;border-radius:50%} .carousel-indicator.current-slide{background:var(--primary);transform:scale(1.3)} .testimonials{padding:var(--space-3xl) 0;background:linear-gradient(to bottom,#ffffff,#f8fafc)} .testimonials-grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg);margin-top:var(--space-xl)} .testimonial-card{background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.5);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:all 0.3s ease} .testimonial-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.05),0 10px 10px -5px rgba(0,0,0,0.01);background:rgba(255,255,255,0.9)} .testimonial-rating{color:#fbbf24;margin-bottom:var(--space-md);font-size:1.1rem;letter-spacing:2px} .testimonial-text{color:var(--text-main);font-size:1.05rem;font-style:normal;line-height:1.8} .testimonial-author{display:flex;align-items:center;gap:var(--space-md);margin-top:var(--space-lg)} .author-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:white;font-weight:700;display:flex;justify-content:center;align-items:center;font-size:1.2rem;box-shadow:0 2px 4px rgba(0,0,0,0.1)} @media(min-width:769px){.testimonials-grid{grid-template-columns:repeat(3,1fr)} } .faq-section{padding:var(--space-3xl) 0;background:var(--bg-body)} .faq-container{max-width:800px;margin:0 auto} .faq-item{border-bottom:1px solid var(--border-subtle)} .faq-question{color:var(--text-main);padding:var(--space-md) 0;font-weight:700;width:100%;text-align:left;background:transparent;border:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:var(--text-base);transition:color 0.3s ease} .faq-question:hover{color:var(--primary)} .faq-question i{color:var(--primary);transition:transform 0.3s ease} .faq-answer{max-height:0;overflow:hidden;transition:max-height 0.3s ease-out} .faq-answer p{padding-bottom:var(--space-lg);color:var(--text-muted);font-size:var(--text-sm);line-height:1.6} .cta{padding:var(--space-3xl) 0;background:linear-gradient(to top,#f1f5f9,transparent)} .cta-box{background:white;padding:var(--space-3xl) var(--space-md);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);text-align:center;max-width:800px;margin:0 auto;border:1px solid var(--border-subtle)} .store-buttons{display:flex;justify-content:center;gap:var(--space-md);flex-wrap:wrap;margin-top:var(--space-xl)} .store-btn{display:inline-flex;align-items:center;gap:var(--space-md);background:#000;color:white;box-shadow:var(--shadow-md);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-lg);min-width:180px;transition:var(--transition-base);text-decoration:none;border:1px solid transparent} .store-btn i{font-size:2rem} .store-btn:hover{opacity:0.9;background:#000;transform:translateY(-2px)} footer{padding:var(--space-2xl) 0;background:var(--bg-body);border-top:1px solid var(--border-subtle);color:var(--text-muted);text-align:center} .social-links a{color:var(--text-muted);background:var(--bg-surface)} .social-links a:hover{background:var(--primary);color:white} .reveal{opacity:0;transition:all 1s cubic-bezier(0.5,0,0,1);will-change:opacity,transform} .reveal:not(.reveal-left):not(.reveal-right):not(.reveal-zoom){transform:translateY(50px)} .reveal-left{transform:translateX(50px)} .reveal-right{transform:translateX(-50px)} .reveal-zoom{transform:scale(0.9)} .reveal.active{opacity:1;transform:translate(0) scale(1)} .reveal-delay-100{transition-delay:0.1s} .reveal-delay-200{transition-delay:0.2s} .reveal-delay-300{transition-delay:0.3s} .reveal-delay-400{transition-delay:0.4s} .scroll-progress-container{position:fixed;top:0;left:0;width:100%;height:4px;z-index:1001;pointer-events:none} .scroll-progress-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--secondary));width:0%;transition:width 0.1s linear} .ambient-orbs{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-1;overflow:hidden} .orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:0.4;transition:transform 0.2s linear} .orb-1{width:400px;height:400px;background:radial-gradient(circle,var(--primary-light),transparent);top:-100px;left:-100px} .orb-2{width:500px;height:500px;background:radial-gradient(circle,#fbcfe8,transparent);bottom:-10%;right:-10%} .orb-3{width:300px;height:300px;background:radial-gradient(circle,#bae6fd,transparent);top:40%;right:20%;opacity:0.3} .tilt-card{transition:transform 0.1s ease-out;transform-style:preserve-3d;will-change:transform}