:root{--trip-blue:#3264ff;--trip-dark:#0f294d;--secondary:#ff9500;--bg-light:#f5f7fa;--text-dark:#333;--text-light:#666;--white:#fff;--radius-md:12px;--shadow-sm:0 2px 8px #00000014;font-family:Noto Sans JP,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-light);color:var(--text-dark);line-height:1.6}.app-container{background-color:var(--white);max-width:600px;min-height:100vh;margin:0 auto;padding-bottom:80px}.app-header{background-color:var(--white);z-index:50;border-bottom:1px solid #eaeaea;justify-content:space-between;align-items:center;padding:15px 20px;display:flex;position:sticky;top:0}.logo-text{color:var(--trip-blue);letter-spacing:-.5px;font-family:Arial,Helvetica,sans-serif;font-size:1.8rem;font-weight:900}.header-subtitle{color:var(--secondary);background-color:#fff5e6;border-radius:4px;padding:4px 8px;font-size:.75rem;font-weight:700}.hero{background-color:var(--trip-blue);color:var(--white);text-align:center;padding:80px 20px 60px;position:relative;overflow:hidden}.hero-video{object-fit:cover;z-index:0;opacity:0;width:100%;height:100%;animation:2s ease-in-out 1.5s forwards fadeInVideo;position:absolute;top:0;left:0}.hero-overlay{z-index:1;opacity:0;background:#0f294d66;width:100%;height:100%;animation:2s ease-in-out 1.5s forwards fadeInVideo;position:absolute;top:0;left:0}@keyframes fadeInVideo{to{opacity:1}}.hero-content{z-index:2;text-shadow:0 2px 4px #00000080;position:relative}.hero-text-fade{animation:2s ease-in-out 1.5s forwards fadeOutText}@keyframes fadeOutText{to{opacity:0;visibility:hidden}}.hero-big-logo{color:var(--white);letter-spacing:-1.5px;text-shadow:0 4px 10px #0009;margin:10px 0 20px;font-family:Arial,Helvetica,sans-serif;font-size:3.5rem;font-weight:900;display:inline-block}.hero h1{margin-bottom:10px;font-size:1.5rem;font-weight:700;line-height:1.4}.hero p{opacity:.95;margin-bottom:25px;font-size:.95rem;font-weight:500}.hero-cta{text-shadow:none;z-index:3;max-width:320px;margin-left:auto;margin-right:auto;position:relative}.side-by-side{align-items:center;gap:15px;display:flex}.side-by-side .text-content{flex:1}.small-phone-mockup{aspect-ratio:9/16;background-color:#000;border:4px solid #333;border-radius:16px;flex-shrink:0;width:140px;height:auto;position:relative;overflow:hidden;box-shadow:0 5px 15px #0000001a}.small-phone-mockup:before{content:"";z-index:10;background-color:#333;border-bottom-right-radius:6px;border-bottom-left-radius:6px;width:50px;height:10px;position:absolute;top:0;left:50%;transform:translate(-50%)}.app-preview-video{object-fit:cover;background-color:#f5f7fa;width:100%;height:100%}.section{border-bottom:8px solid var(--bg-light);padding:30px 20px}.section-icon-img{object-fit:cover;border:3px solid var(--trip-blue);border-radius:50%;width:80px;height:80px;margin:0 auto 15px;display:block;box-shadow:0 4px 10px #0000001a}.section-title{color:var(--trip-dark);text-align:center;margin-bottom:15px;font-size:1.3rem;font-weight:700;line-height:1.4}.highlight-text{color:var(--trip-blue)}.feature-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid #eaeaea;margin-bottom:15px;padding:20px}.feature-card p{color:var(--text-dark);margin-bottom:15px;font-size:.95rem}.perks-list{list-style:none}.perks-list li{color:var(--text-dark);margin-bottom:10px;padding-left:25px;font-size:.9rem;font-weight:500;position:relative}.perks-list li:before{content:"✓";color:var(--trip-blue);font-weight:700;position:absolute;left:0}.cta-button{text-align:center;background:var(--secondary);color:var(--white);cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:20px;padding:16px;font-size:1.1rem;font-weight:700;text-decoration:none;display:block;box-shadow:0 4px 10px #ff95004d}.cta-button:active{transform:translateY(2px)}.floating-cta{background:var(--white);z-index:100;border-top:1px solid #eaeaea;justify-content:space-between;align-items:center;padding:12px 20px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000d}@media (width>=600px){.floating-cta{max-width:600px;left:50%;transform:translate(-50%)}}.floating-cta-text{color:var(--trip-dark);align-items:center;font-size:.85rem;font-weight:700;display:flex}.floating-cta-text>span:first-child{color:var(--secondary);margin-right:5px}.floating-btn{background:var(--trip-blue);color:#fff;border-radius:6px;padding:10px 24px;font-size:.9rem;font-weight:700;text-decoration:none}.final-cta-section{background-color:var(--white);text-align:center;padding:50px 20px 80px}.final-big-logo{color:var(--trip-blue);letter-spacing:-1px;margin-bottom:20px;font-family:Arial,Helvetica,sans-serif;font-size:2.5rem;font-weight:900}.coupon-box{border:2px dashed var(--secondary);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#fff8e1 0%,#ffecb3 100%);margin-top:25px;padding:20px}.coupon-title{color:#d84315;margin-bottom:10px;font-size:1.2rem;font-weight:700}.coupon-desc{color:var(--text-dark);margin-bottom:15px;font-size:.95rem;line-height:1.5}.coupon-code{background:var(--white);border:1px solid #ffcc80;border-radius:8px;margin-bottom:15px;padding:10px;font-size:1.1rem;display:inline-block}.coupon-code span{color:var(--text-light);margin-right:5px;font-size:.85rem}.coupon-code strong{color:var(--trip-dark);letter-spacing:2px}.coupon-btn{background:var(--secondary);color:var(--white);border-radius:8px;padding:14px;font-size:1.05rem;font-weight:700;text-decoration:none;transition:transform .2s;display:block;box-shadow:0 4px 10px #ff95004d}.coupon-btn:active{transform:translateY(2px)}