@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Nunito:wght@600;700;800;900&family=Noto+Sans+JP:wght@400;500;700&display=swap');
:root{--forest:#0d5940;--deep:#05261f;--mint:#52e3c1;--white:#f7fffb;--muted:#c0d8cf;--line:#ffffff22;--panel:#ffffff0d;--translate:#34c759;--speak:#ffb522;--clear:#32ade6;--purple:#af52de;--font:Inter,'Noto Sans JP',sans-serif;--head:Nunito,'Noto Sans JP',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--white);font:16px/1.6 var(--font);background:radial-gradient(ellipse at 74% -10%,#19754d 0,transparent 42%),linear-gradient(160deg,#0d5940 0%,#08382c 52%,#05261f 100%);min-height:100vh}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #f8cc5b;outline-offset:3px}.shell{width:min(1160px,calc(100% - 48px));margin:auto}.header{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff14;gap:24px}.brand{display:flex;align-items:center;gap:11px;font:900 23px var(--head);letter-spacing:-.7px;white-space:nowrap}.brand img{width:42px;height:42px}.nav{display:flex;align-items:center;gap:8px}.nav a{padding:10px 14px;border-radius:12px;font-size:14px;font-weight:700;color:#daeee6;transition:background .2s,color .2s}.nav a:hover{background:#ffffff12}.nav a.active{color:var(--nav-color);background:color-mix(in srgb,var(--nav-color) 15%,transparent)}.nav a[data-link=translate]{--nav-color:#52e3c1}.nav a[data-link=speak]{--nav-color:#ffce53}.nav a[data-link=clear-talk]{--nav-color:#63c9f1}.actions{display:flex;align-items:center;gap:12px}.language-wrap{position:relative}.language-button{height:42px;width:44px;border-radius:13px;border:1px solid #ffffff25;background:#ffffff0c;color:white;cursor:pointer;font-size:19px}.language-menu{position:absolute;z-index:20;top:50px;right:0;width:205px;padding:7px;background:#082b23;border:1px solid #ffffff24;border-radius:15px;box-shadow:0 16px 40px #0006;display:none}.language-menu.open{display:block}.language-menu button{display:block;width:100%;text-align:left;border:0;border-radius:9px;padding:9px 11px;background:transparent;color:#e6f7ef;cursor:pointer;font-size:14px}.language-menu button:hover,.language-menu button.selected{background:#ffffff16}.cta{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:14px;background:#f7fffb;color:#09291f;font-weight:800;padding:13px 19px;min-height:48px;cursor:pointer;box-shadow:0 8px 28px #021c1433;transition:transform .18s,box-shadow .18s}.cta:hover{transform:translateY(-2px);box-shadow:0 11px 30px #021c1455}.cta.dark{background:#06261e;color:#fff;border:1px solid #ffffff25}.cta.speak{background:linear-gradient(120deg,#ffda67,#ffab31)}.cta.mint{background:linear-gradient(120deg,#7af0d2,#43c794)}.cta svg{width:17px;height:17px}.mobile-nav{display:none}.hero{position:relative;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;min-height:620px;padding:60px 0 72px;gap:24px}.hero:before{content:'';position:absolute;width:410px;height:410px;left:-180px;top:90px;background:#66ebba0c;filter:blur(2px);border-radius:50%;pointer-events:none}.hero-copy{position:relative;z-index:1;max-width:570px}.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:1.6px;font-size:11px;font-weight:800;color:#a5f2d8}.eyebrow:before{content:'';width:18px;height:1px;background:#75e4bd}.hero h1,.page-hero h1{font:900 clamp(42px,5.2vw,68px)/1.06 var(--head);letter-spacing:-2.8px;margin:20px 0 17px;max-width:650px}.hero h1 em{font-style:normal;color:#a5efd4}.lead{font-size:18px;line-height:1.65;color:#d0e6dd;max-width:530px;margin:0 0 29px}.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.app-badge{display:inline-flex;align-items:center;gap:10px;background:#050706;color:white;border:1px solid #ffffff38;border-radius:11px;padding:8px 15px;min-height:54px;line-height:1.05;box-shadow:0 5px 18px #0003}.app-badge .apple{font-size:27px;line-height:1}.app-badge small{display:block;font-size:9px;font-weight:500;letter-spacing:.2px}.app-badge b{display:block;font-size:16px;letter-spacing:-.2px}.qr-card{display:flex;align-items:center;gap:11px;color:#e1f2eb;font-size:11px;line-height:1.45}.qr-card img{width:75px;height:75px;background:#fff;border-radius:9px;padding:4px}.qr-card strong{display:block;color:white;font-size:12px}.visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:500px}.visual img{width:min(100%,510px);height:auto;filter:drop-shadow(0 28px 38px #001c1766);animation:float 7s ease-in-out infinite}.floating-note{position:absolute;right:0;top:22%;background:#f7fffb;color:#183b2f;border-radius:14px;padding:12px 16px;box-shadow:0 14px 34px #001c1740;font-size:12px;font-weight:700;animation:float 6s ease-in-out infinite reverse}.floating-note span{display:block;font-weight:500;color:#71877e;font-size:10px}.section{padding:71px 0}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:27px;gap:22px}.section-head h2{font:800 clamp(28px,3vw,39px)/1.15 var(--head);margin:10px 0 0;letter-spacing:-1px}.section-head p{max-width:410px;margin:0;color:var(--muted);font-size:14px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{min-height:238px;border-radius:23px;padding:26px;position:relative;overflow:hidden;color:#102a21;transition:transform .2s}.feature-card:hover{transform:translateY(-4px)}.feature-card:after{content:'';position:absolute;right:-50px;top:-65px;width:180px;height:180px;border:1px solid #09291f20;border-radius:50%;box-shadow:0 0 0 20px #09291f08,0 0 0 42px #09291f06}.feature-card.translate{background:linear-gradient(135deg,#a5f8df,#51ddaa)}.feature-card.speak{background:linear-gradient(135deg,#ffe89a,#ffb33d)}.feature-card.clear{background:linear-gradient(135deg,#a2e9fa,#4ab8dc)}.feature-icon{width:44px;height:44px;border-radius:14px;background:#fff8;display:grid;place-items:center;font-size:20px;margin-bottom:27px}.feature-card h3{font:900 24px var(--head);margin:0 0 7px}.feature-card p{margin:0;max-width:280px;color:#203c31;font-size:14px;line-height:1.55}.more{display:inline-flex;margin-top:19px;align-items:center;gap:6px;font-size:13px;font-weight:800}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{border:1px solid var(--line);background:#ffffff08;border-radius:20px;padding:24px}.step-num{font:800 13px var(--head);color:#9de9cf}.step-icon{font-size:26px;margin:16px 0 7px}.step h3{font:800 19px var(--head);margin:0 0 6px}.step p{margin:0;color:var(--muted);font-size:13px}.language-strip{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;padding:22px;border:1px solid var(--line);border-radius:18px;background:#ffffff08}.language-strip span{border:1px solid #ffffff20;background:#ffffff0a;padding:8px 13px;border-radius:99px;font-size:13px}.language-strip b{color:#8be9cd}.story{display:grid;grid-template-columns:.95fr 1.05fr;gap:45px;align-items:center}.story img{width:100%;border-radius:22px;border:1px solid #ffffff1b}.story h2{font:800 35px/1.15 var(--head);margin:10px 0 14px;letter-spacing:-1px}.story p{color:var(--muted);margin:0;line-height:1.75}.download-band{border:1px solid #ffffff25;background:linear-gradient(110deg,#ffffff12,#ffffff06);border-radius:24px;padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:22px}.download-band h2{font:800 27px var(--head);margin:0 0 4px}.download-band p{margin:0;color:var(--muted);font-size:14px}.download-tools{display:flex;align-items:center;gap:17px}.download-tools .qr-card img{width:84px;height:84px}.footer{border-top:1px solid #ffffff19;margin-top:77px;padding:24px 0 28px;color:#bdd4ca;font-size:12px}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-links,.footer-right{display:flex;align-items:center;gap:19px;flex-wrap:wrap}.footer a:hover{color:#fff}.footer-brand{font:800 15px var(--head);color:#fff}.page-hero{padding:75px 0 28px;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.page-hero h1{font-size:clamp(42px,5vw,62px)}.page-hero .lead{max-width:560px}.page-visual{border:1px solid #ffffff22;background:#ffffff09;border-radius:25px;padding:25px;min-height:270px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.page-visual:before{content:'';position:absolute;width:250px;height:250px;border-radius:50%;background:var(--feature,#52e3c1);filter:blur(75px);opacity:.18}.dialogue{position:relative;display:grid;gap:13px;width:100%;max-width:380px}.bubble{background:#f5fffa;color:#152c22;padding:13px 16px;border-radius:14px;font-size:14px;box-shadow:0 6px 18px #001a1228}.bubble.alt{margin-left:40px;background:#dcf8ed}.bubble small{display:block;color:#71877d;font-size:10px;margin-top:4px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.mode{border:1px solid var(--line);background:#ffffff09;border-radius:20px;padding:23px;min-height:226px}.mode .mode-icon{font-size:22px;margin-bottom:12px}.mode h3{font:800 21px var(--head);margin:0 0 8px}.mode p{font-size:13px;color:#c3d9cf;line-height:1.6;margin:0 0 14px}.quote{font-size:12px!important;color:#a7f1d8!important;font-weight:700}.tag{display:inline-block;padding:4px 9px;margin-top:8px;border-radius:99px;background:#ffffff18;color:#e7f7ef;font-size:10px;font-weight:800;letter-spacing:.3px}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.benefit{border:1px solid var(--line);background:#ffffff08;border-radius:18px;padding:20px}.benefit i{font-style:normal;font-size:23px}.benefit h3{font:800 16px var(--head);margin:12px 0 6px}.benefit p{font-size:12px;color:var(--muted);margin:0;line-height:1.6}.phrase-card{position:relative;width:min(100%,390px);background:#f8fffb;color:#17362a;padding:23px;border-radius:21px;box-shadow:0 17px 42px #001a1244}.phrase-card .label{font-size:9px;letter-spacing:1px;font-weight:800;color:#7c9187}.phrase-card .jp{font:700 22px 'Noto Sans JP',sans-serif;margin:6px 0 4px}.phrase-card .romaji{font-size:13px;color:#998127;margin:0 0 17px}.phrase-card .meaning{border-top:1px solid #e1ebe5;padding-top:13px;font-size:14px;margin:0}.level-chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:8px 12px;border-radius:99px;background:#ffffff11;border:1px solid #ffffff20;font-size:12px;color:#e5f5ed}.coming{display:inline-block;border:1px solid #ffffff35;background:#ffffff16;border-radius:99px;padding:7px 12px;text-transform:uppercase;letter-spacing:1px;font-size:10px;font-weight:900}.article{max-width:780px;padding:74px 0 30px}.article h1{font:900 clamp(38px,5vw,56px)/1.1 var(--head);margin:12px 0 16px}.article h2{font:800 24px var(--head);margin:34px 0 10px}.article p,.article li{color:#d1e4da;line-height:1.8}.article a{color:#9cf0d1;text-decoration:underline}.faq{padding:17px 0;border-bottom:1px solid var(--line)}.faq h3{font:800 16px var(--head);margin:0 0 7px}.faq p{font-size:14px;margin:0;color:var(--muted)}.signup{display:flex;gap:9px;margin-top:22px;max-width:440px}.signup input{min-width:0;flex:1;border:1px solid #ffffff35;border-radius:12px;background:#ffffff10;color:#fff;padding:12px 14px}.signup input::placeholder{color:#b8d0c5}.consent{font-size:11px;color:#bcd4c7;margin-top:9px}.status{font-size:12px;color:#a8f1d4;min-height:20px;margin-top:9px}.hidden{display:none!important}.mobile-banner{display:none}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}
@media(max-width:900px){.nav{gap:0}.nav a{padding:9px 10px}.hero{min-height:550px}.hero h1{font-size:55px}.visual{min-height:430px}.floating-note{right:-10px}.benefit-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.shell{width:calc(100% - 36px)}.header{height:67px;justify-content:space-between}.brand{font-size:21px}.brand img{width:37px;height:37px}.nav{display:none}.actions{gap:9px}.actions>.cta{padding:10px 12px;min-height:42px;font-size:12px}.language-button{height:40px;width:40px}.mobile-nav{display:flex;align-items:center;justify-content:space-between;gap:3px;padding:7px 0 8px;border-bottom:1px solid #ffffff14}.mobile-nav a{font-size:12px;padding:8px 9px;border-radius:10px;font-weight:800;color:#e0f2e9;white-space:nowrap}.mobile-nav a.active{color:var(--nav-color);background:color-mix(in srgb,var(--nav-color) 15%,transparent)}.mobile-nav a[data-link=translate]{--nav-color:#52e3c1}.mobile-nav a[data-link=speak]{--nav-color:#ffce53}.mobile-nav a[data-link=clear-talk]{--nav-color:#63c9f1}.hero{grid-template-columns:1fr;min-height:0;padding:48px 0 25px;gap:0}.hero h1{font-size:45px;letter-spacing:-1.7px;margin:16px 0 12px}.lead{font-size:16px;margin-bottom:22px}.hero-actions{gap:12px}.hero-actions>.cta{min-height:50px}.hero-actions .qr-card{display:none}.visual{min-height:330px;margin-top:7px}.visual img{width:min(100%,380px)}.floating-note{top:15%;right:0;font-size:10px;padding:9px 12px}.section{padding:47px 0}.section-head{display:block;margin-bottom:20px}.section-head h2{font-size:30px}.section-head p{margin-top:10px}.feature-grid{grid-template-columns:1fr;gap:12px}.feature-card{min-height:197px;padding:22px}.feature-icon{margin-bottom:17px}.steps{grid-template-columns:1fr;gap:10px}.step{padding:18px;display:grid;grid-template-columns:45px 1fr;column-gap:12px}.step-num{grid-row:1 / span 2}.step-icon{display:none}.step h3{margin:0 0 3px}.step p{grid-column:2}.language-strip{gap:8px;padding:17px 12px}.language-strip span{font-size:11px;padding:7px 10px}.story{grid-template-columns:1fr;gap:20px}.story h2{font-size:29px}.download-band{padding:22px;display:block}.download-band h2{font-size:24px}.download-tools{margin-top:18px;justify-content:space-between}.download-tools .qr-card img{width:72px;height:72px}.download-tools .qr-card{font-size:10px}.download-tools .app-badge{padding:7px 10px}.footer{margin-top:50px}.footer-main{display:block}.footer-links{margin:17px 0}.footer-right{justify-content:space-between}.page-hero{grid-template-columns:1fr;padding:49px 0 18px;gap:7px}.page-hero h1{font-size:44px;letter-spacing:-1.8px;margin:15px 0 12px}.page-visual{min-height:244px;padding:19px}.mode-grid{grid-template-columns:1fr}.mode{min-height:0;padding:20px}.benefit-grid{gap:10px}.benefit{padding:15px}.benefit h3{font-size:14px}.article{padding:52px 0 20px}.article h1{font-size:40px}.signup{flex-direction:column}.signup .cta{width:100%}.mobile-banner{display:none!important}}
@media(min-width:651px) and (max-width:780px){.shell{width:calc(100% - 34px)}.hero{grid-template-columns:1fr .8fr}.hero h1{font-size:46px}.qr-card{display:none}.feature-card{padding:20px}.feature-card h3{font-size:21px}.download-band{padding:24px}.nav a{font-size:12px;padding:8px}.actions>.cta{padding:10px 12px;font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}