:root{--color-bg: #faf7ff;--color-bg-soft: #f5f0ff;--color-bg-card: #ffffff;--color-bg-card-hover: #fdf9ff;--color-primary: #a78bfa;--color-primary-light: #c4b5fd;--color-primary-dark: #7c3aed;--color-secondary: #f9a8d4;--color-secondary-light: #fbcfe8;--color-accent-mint: #6ee7b7;--color-accent-peach: #fdb48e;--color-accent-sky: #7dd3fc;--color-text: #3d3555;--color-text-light: #6b5f82;--color-text-muted: #9f93b8;--color-text-on-primary: #ffffff;--color-border: #e8e0f0;--color-border-light: #f0eaf8;--color-success: #34d399;--color-warning: #fbbf24;--color-danger: #fb7185;--gradient-primary: linear-gradient(135deg, #a78bfa 0%, #f9a8d4 100%);--gradient-hero: linear-gradient(180deg, #f5f0ff 0%, #fdf2f8 50%, #faf7ff 100%);--gradient-card: linear-gradient(145deg, #ffffff 0%, #faf5ff 100%);--gradient-button: linear-gradient(135deg, #a78bfa 0%, #c084fc 50%, #f9a8d4 100%);--gradient-button-hover: linear-gradient(135deg, #8b5cf6 0%, #a855f7 50%, #f472b6 100%);--shadow-sm: 0 1px 3px rgba(167, 139, 250, .08);--shadow-md: 0 4px 12px rgba(167, 139, 250, .12);--shadow-lg: 0 8px 30px rgba(167, 139, 250, .15);--shadow-xl: 0 16px 50px rgba(167, 139, 250, .18);--shadow-glow: 0 0 20px rgba(167, 139, 250, .25);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--font-family: "Outfit", -apple-system, sans-serif;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--gradient-hero);color:var(--color-text);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;display:block}a{color:var(--color-primary-dark);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary)}.container{max-width:960px;margin:0 auto;padding:0 20px}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border:none;border-radius:var(--radius-full);font-family:var(--font-family);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);text-decoration:none}.btn-primary{background:var(--gradient-button);color:var(--color-text-on-primary);box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--gradient-button-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-bg-card);color:var(--color-text);border:2px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-sm)}.btn-icon{font-size:1.3em}.card{background:var(--gradient-card);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#faf7ffd9;border-bottom:1px solid var(--color-border-light);position:sticky;top:0;z-index:100;padding:14px 0}.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:960px;margin:0 auto;padding:0 20px}.logo{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:700;color:var(--color-text)}.logo-icon{width:36px;height:36px}.logo span{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;align-items:center;gap:8px}.nav-link{padding:8px 16px;border-radius:var(--radius-full);color:var(--color-text-light);font-weight:500;font-size:.9rem;transition:all var(--transition-fast);border:none;background:none;cursor:pointer;font-family:var(--font-family)}.nav-link:hover{color:var(--color-primary-dark);background:var(--color-bg-soft)}.lang-switch{display:flex;gap:4px;margin-left:12px;padding:4px;background:var(--color-bg-soft);border-radius:var(--radius-full)}.lang-btn{padding:5px 12px;border:none;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);background:transparent;color:var(--color-text-muted);font-family:var(--font-family)}.lang-btn.active{background:var(--color-bg-card);color:var(--color-primary-dark);box-shadow:var(--shadow-sm)}.hero{text-align:center;padding:60px 20px 40px}.hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius-full);padding:6px 16px;font-size:.85rem;color:var(--color-primary-dark);font-weight:500;margin-bottom:24px;animation:fadeInDown .6s ease}.hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;color:var(--color-text);line-height:1.2;margin-bottom:16px;animation:fadeInUp .6s ease}.hero h1 .highlight{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.15rem;color:var(--color-text-light);max-width:520px;margin:0 auto 32px;animation:fadeInUp .6s ease .1s both}.upload-zone{max-width:480px;margin:0 auto 60px;padding:50px 30px;border:2px dashed var(--color-primary-light);border-radius:var(--radius-xl);background:var(--color-bg-card);text-align:center;cursor:pointer;transition:all var(--transition-normal);animation:fadeInUp .6s ease .2s both}.upload-zone:hover{border-color:var(--color-primary);box-shadow:var(--shadow-glow);transform:translateY(-3px)}.upload-zone.dragover{border-color:var(--color-primary-dark);background:var(--color-bg-soft)}.upload-icon{font-size:3.5rem;margin-bottom:16px;display:block;animation:float 3s ease-in-out infinite}.upload-title{font-size:1.2rem;font-weight:600;color:var(--color-text);margin-bottom:8px}.upload-subtitle{font-size:.9rem;color:var(--color-text-muted);margin-bottom:24px}.upload-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;padding:0 20px 60px;max-width:960px;margin:0 auto}.feature-card{text-align:center;padding:32px 24px}.feature-card:hover{transform:translateY(-5px)}.feature-icon{font-size:2.5rem;margin-bottom:16px;display:block}.feature-card h3{font-size:1.1rem;font-weight:600;margin-bottom:8px;color:var(--color-text)}.feature-card p{font-size:.9rem;color:var(--color-text-light);line-height:1.5}.how-it-works{padding:60px 20px;max-width:960px;margin:0 auto;text-align:center}.how-it-works h2{font-size:1.8rem;font-weight:700;margin-bottom:40px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px}.step{position:relative}.step-number{width:48px;height:48px;border-radius:50%;background:var(--gradient-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;margin:0 auto 16px}.step h3{font-size:1rem;font-weight:600;margin-bottom:8px}.step p{font-size:.85rem;color:var(--color-text-light)}.results-container{max-width:600px;margin:0 auto;padding:20px}.result-photo{width:200px;height:200px;border-radius:var(--radius-xl);object-fit:cover;margin:0 auto 30px;box-shadow:var(--shadow-lg);border:4px solid var(--color-bg-card)}.result-card{margin-bottom:20px;position:relative;overflow:hidden}.result-card-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.result-card-icon{font-size:1.6rem}.result-card-title{font-size:1.1rem;font-weight:600}.breed-name{font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.confidence-bar{height:8px;background:var(--color-bg-soft);border-radius:var(--radius-full);overflow:hidden;margin:12px 0}.confidence-fill{height:100%;background:var(--gradient-primary);border-radius:var(--radius-full);transition:width 1s ease}.health-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--color-border-light)}.health-item:last-child{border-bottom:none}.health-status{font-size:1.3rem}.disclaimer{background:var(--color-bg-soft);border-radius:var(--radius-md);padding:14px 18px;margin-top:20px;font-size:.8rem;color:var(--color-text-muted);display:flex;align-items:flex-start;gap:8px;line-height:1.5}.share-buttons{display:flex;gap:12px;justify-content:center;margin-top:30px;flex-wrap:wrap}.loading-container{text-align:center;padding:80px 20px}.loading-paw{font-size:4rem;animation:pulse 1.5s ease-in-out infinite;margin-bottom:24px;display:block}.loading-text{font-size:1.1rem;color:var(--color-text-light);animation:fadeInUp .5s ease}.loading-dots:after{content:"";animation:dots 1.5s steps(4,end) infinite}.footer{text-align:center;padding:40px 20px;border-top:1px solid var(--color-border-light);margin-top:40px}.footer p{font-size:.85rem;color:var(--color-text-muted);margin-bottom:4px}.footer a{color:var(--color-primary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#3d355566;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .2s ease;padding:20px}.modal{background:var(--color-bg-card);border-radius:var(--radius-xl);padding:36px;max-width:500px;width:100%;box-shadow:var(--shadow-xl);animation:slideUp .3s ease}.modal h2{font-size:1.3rem;margin-bottom:16px}.modal p{color:var(--color-text-light);line-height:1.6;margin-bottom:12px}.modal-close{display:block;margin:20px auto 0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.8}}@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}@media(max-width:768px){.hero h1{font-size:1.8rem}.hero p{font-size:1rem}.features{grid-template-columns:1fr;padding:0 16px 40px}.upload-zone{padding:36px 20px}.nav-link{display:none}.header-inner{padding:0 16px}.steps{grid-template-columns:1fr;gap:20px}}.lang-select{padding:6px 14px;background:var(--color-bg-card);border:1px solid var(--color-border);color:var(--color-text);border-radius:var(--radius-full);font-family:var(--font-family);font-size:.9rem;font-weight:500;cursor:pointer;outline:none;box-shadow:var(--shadow-sm);transition:border var(--transition-fast)}.lang-select:hover{border-color:var(--color-primary-light)}[dir=rtl]{text-align:right}[dir=rtl] .logo,[dir=rtl] .header-inner,[dir=rtl] .nav-links,[dir=rtl] .hero-badge,[dir=rtl] .btn{flex-direction:row-reverse}[dir=rtl] .feature-card{text-align:center}[dir=rtl] .result-card-header{flex-direction:row-reverse}[dir=rtl] .health-item{flex-direction:row-reverse;text-align:right}[dir=rtl] .disclaimer{flex-direction:row-reverse}