.intro-overlay{position:fixed;inset:0;z-index:50;background:#ffffff;overflow:hidden;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;transition:opacity .7s ease,transform .5s ease}.intro-overlay.intro-closing{opacity:0;transform:translateY(-30px);pointer-events:none}.intro-bg-glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:.35;z-index:0;animation:introFloatGlow 8s ease-in-out infinite alternate}.intro-glow-1{top:-10%;left:-10%;width:40vw;height:40vw;min-width:400px;min-height:400px;background:#7b54ef}.intro-glow-2{bottom:-10%;right:-10%;width:35vw;height:35vw;min-width:300px;min-height:300px;background:#6a45d8;animation-delay:-4s;opacity:.25}@keyframes introFloatGlow{0%{transform:translate(0) scale(1)}to{transform:translate(50px,60px) scale(1.1)}}.intro-scene{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;opacity:0;visibility:hidden;z-index:1;transform:scale(.95) translateY(15px);transition:opacity .6s ease,transform .6s cubic-bezier(.25,1,.5,1),visibility .6s}@media (max-width:768px){.intro-scene{padding:30px 20px}}.intro-scene.active{opacity:1;visibility:visible;z-index:10;transform:scale(1) translateY(0)}.intro-title{font-size:clamp(2rem,4.5vw,4.5rem);font-weight:800;text-align:center;line-height:1.2;letter-spacing:-.03em;margin-bottom:30px;position:relative;z-index:2;color:#0f0f11}.intro-highlight{background:linear-gradient(135deg,#7b54ef,#9e7aff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;padding-bottom:.15em;margin-bottom:-.15em}.intro-sub-text{font-size:1.15rem;color:#666;text-align:center;margin-top:10px;font-weight:500;z-index:2}.intro-ui-card{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:24px;padding:28px;box-shadow:0 20px 40px -10px rgba(0,0,0,.08);border:1px solid rgba(255,255,255,.6);width:100%;max-width:480px;z-index:2}.intro-form-mockup{display:flex;flex-direction:column;gap:14px;transform:translateY(30px);opacity:0}.intro-btn-ph,.intro-cta-btn{position:relative;overflow:hidden;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s}.intro-btn-ph:before,.intro-cta-btn:before{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-20deg);animation:introShimmer 2.5s infinite}@keyframes introShimmer{to{left:200%}}.intro-btn-ph{height:52px;background:#7b54ef;border-radius:12px;margin-top:14px;color:white;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;cursor:pointer;box-shadow:0 8px 20px rgba(123,84,239,.4);border:none}.intro-btn-ph.clicked{transform:scale(.92)}.intro-request-card{transform:translateY(30px);opacity:0}.intro-req-header{display:flex;gap:16px;align-items:center;margin-bottom:22px}.intro-tour-avatar{width:60px;height:60px;background:linear-gradient(135deg,#e8deff,#f4f0ff);border-radius:16px;border:2px solid white;box-shadow:0 4px 10px rgba(0,0,0,.05);display:flex;align-items:center;justify-content:center;color:#7b54ef;flex-shrink:0}.intro-req-info h4{font-size:1.05rem;font-weight:700;color:#0f0f11}.intro-req-info p{font-size:.88rem;color:#666;margin-top:4px}.intro-notification-stack{width:100%;max-width:480px;display:flex;flex-direction:column;gap:14px;margin-top:18px;z-index:2}.intro-notif-card{background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-radius:20px;padding:18px;box-shadow:0 12px 30px rgba(0,0,0,.05);border:1px solid rgba(255,255,255,.8);display:flex;align-items:center;gap:18px;width:100%;transform:translateX(60px) scale(.95);opacity:0}.intro-notif-icon{width:48px;height:48px;background:#f4f0ff;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#7b54ef;flex-shrink:0}.intro-notif-content h4{font-size:1rem;font-weight:700;color:#0f0f11}.intro-notif-content p{font-size:.88rem;color:#666;margin-top:3px}.intro-stars-row{display:flex;gap:12px;margin-bottom:30px;z-index:2}.intro-star-icon{color:#7b54ef;fill:#7b54ef;width:46px;height:46px;opacity:0;transform:scale(0) rotate(-45deg);filter:drop-shadow(0 6px 12px rgba(123,84,239,.25))}.intro-rev-card{max-width:580px;animation:introFloatCard 4s ease-in-out infinite}@keyframes introFloatCard{0%,to{transform:translateY(0)}50%{transform:translateY(-10px);box-shadow:0 30px 60px -15px rgba(123,84,239,.15)}}.intro-logo-wrapper{width:300px;margin-bottom:50px;z-index:2}.intro-cta-btn{background:#111;color:white;border:none;padding:22px 56px;border-radius:100px;font-size:1.3rem;font-weight:800;cursor:pointer;box-shadow:0 20px 40px rgba(0,0,0,.2);display:flex;align-items:center;gap:14px;transform:translateY(20px);opacity:0;z-index:2;transition:transform .2s,box-shadow .2s}.intro-cta-btn:hover{transform:translateY(-2px);box-shadow:0 25px 50px rgba(0,0,0,.25)}.intro-fade-up{animation:introFadeUp .7s cubic-bezier(.16,1,.3,1) forwards}.intro-pop-in{animation:introPopIn .5s cubic-bezier(.34,1.56,.64,1) forwards}.intro-slide-in-right{animation:introSlideInRight .6s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes introFadeUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes introPopIn{0%{opacity:0;transform:scale(.4) rotate(-15deg)}to{opacity:1;transform:scale(1) rotate(0deg)}}@keyframes introSlideInRight{0%{transform:translateX(60px) scale(.95);opacity:0}to{transform:translateX(0) scale(1);opacity:1}}.intro-icon-dynamic{animation:introIconBounce 4s cubic-bezier(.25,1,.5,1) infinite;filter:drop-shadow(0 15px 30px rgba(123,84,239,.4))}@keyframes introIconBounce{0%,to{transform:scale(1) translateY(0) rotate(0deg)}50%{transform:scale(1.1) translateY(-15px) rotate(5deg)}}.intro-confetti{width:10px;height:10px;background:#7b54ef;z-index:30}.intro-confetti,.intro-shockwave{position:absolute;border-radius:50%;pointer-events:none;opacity:0}.intro-shockwave{top:50%;left:50%;width:2px;height:2px;background:transparent;transform:translate(-50%,-50%);z-index:20}.intro-shockwave-anim{animation:introShockwave .6s cubic-bezier(.16,1,.3,1) forwards}@keyframes introShockwave{0%{transform:translate(-50%,-50%) scale(1);opacity:1;box-shadow:0 0 0 0 rgba(123,84,239,.6)}to{transform:translate(-50%,-50%) scale(1);opacity:0;box-shadow:0 0 0 140px rgba(123,84,239,0)}}.intro-scene-indicators{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:20}.intro-scene-dot{width:8px;height:8px;border-radius:50%;background:rgba(123,84,239,.2);transition:all .3s ease}.intro-scene-dot.active{background:#7b54ef;width:24px;border-radius:4px}.intro-scroll-hint{position:absolute;bottom:70px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:20;color:#999;font-size:.8rem;animation:introScrollPulse 2s ease-in-out infinite}@keyframes introScrollPulse{0%,to{opacity:.5;transform:translateX(-50%) translateY(0)}50%{opacity:1;transform:translateX(-50%) translateY(5px)}}.intro-skip-btn{position:absolute;top:24px;right:24px;z-index:30;background:rgba(0,0,0,.05);border:none;padding:8px 20px;border-radius:100px;font-size:.85rem;font-weight:600;color:#666;cursor:pointer;transition:background .2s,color .2s}.intro-skip-btn:hover{background:rgba(0,0,0,.1);color:#333}@supports (padding:env(safe-area-inset-top)){.intro-overlay{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.intro-skip-btn{top:calc(16px + env(safe-area-inset-top))}.intro-scene-indicators{bottom:calc(24px + env(safe-area-inset-bottom))}.intro-scroll-hint{bottom:calc(50px + env(safe-area-inset-bottom))}}@media (max-width:768px){.intro-overlay{-webkit-overflow-scrolling:touch}.intro-glow-1{min-width:200px;min-height:200px;filter:blur(80px);opacity:.25}.intro-glow-2{min-width:150px;min-height:150px;filter:blur(80px);opacity:.18}.intro-title{font-size:clamp(1.6rem,7vw,2.5rem);margin-bottom:20px;line-height:1.25}.intro-sub-text{font-size:.95rem}.intro-ui-card{border-radius:20px;padding:20px;max-width:340px}.intro-tour-avatar{width:48px;height:48px;border-radius:12px}.intro-req-info h4{font-size:.95rem}.intro-req-info p{font-size:.8rem}.intro-req-header{gap:12px;margin-bottom:16px}.intro-btn-ph{height:46px;font-size:.9rem;border-radius:10px}.intro-notification-stack{max-width:340px;gap:10px;margin-top:14px}.intro-notif-card{padding:14px;border-radius:16px;gap:14px}.intro-notif-icon{width:40px;height:40px;border-radius:12px}.intro-notif-icon svg{width:20px;height:20px}.intro-notif-content h4{font-size:.9rem}.intro-notif-content p{font-size:.78rem}.intro-stars-row{gap:8px;margin-bottom:20px}.intro-star-icon{width:34px;height:34px}.intro-rev-card{max-width:340px}.intro-rev-card p:first-child{font-size:.95rem}.intro-logo-wrapper{width:200px;margin-bottom:36px}.intro-cta-btn{padding:18px 40px;font-size:1.1rem;gap:10px;box-shadow:0 14px 30px rgba(0,0,0,.18)}.intro-cta-btn svg{width:22px;height:22px}.intro-icon-dynamic{width:80px!important;height:80px!important}.intro-scene-indicators{bottom:24px}.intro-scene-dot{width:6px;height:6px}.intro-scene-dot.active{width:20px}.intro-scroll-hint{bottom:48px;font-size:.72rem}.intro-scroll-hint span{display:none}.intro-skip-btn{top:16px;right:16px;padding:10px 18px;font-size:.82rem;-webkit-tap-highlight-color:transparent}.intro-form-mockup .intro-staggered-input:nth-child(2)>div{height:90px!important}}@media (max-width:380px){.intro-title{font-size:1.4rem}.intro-ui-card{padding:16px}.intro-notification-stack,.intro-ui-card{max-width:290px}.intro-cta-btn{padding:16px 32px;font-size:1rem}.intro-logo-wrapper{width:160px;margin-bottom:28px}}@media (max-height:500px){.intro-scene{justify-content:flex-start;padding:40px 16px 16px}.intro-title{font-size:1.3rem;margin-bottom:12px}.intro-ui-card{padding:14px;max-width:360px}.intro-logo-wrapper{width:140px;margin-bottom:16px}.intro-cta-btn{padding:14px 32px;font-size:1rem}.intro-scroll-hint{display:none}}@media (display-mode:standalone){.intro-skip-btn{top:calc(20px + env(safe-area-inset-top, 0px))}.intro-scene-indicators{bottom:calc(28px + env(safe-area-inset-bottom, 0px))}}@media (prefers-reduced-motion:reduce){.intro-bg-glow,.intro-icon-dynamic,.intro-rev-card{animation:none}.intro-scroll-hint{animation:none;opacity:.7}.intro-scene{transition-duration:.2s}.intro-fade-up{animation-duration:.3s}.intro-pop-in{animation-duration:.2s}.intro-slide-in-right{animation-duration:.3s}}