:root{--bg:#fffaf7;--surface:#f5f0ec;--surface2:#f9ebea;--ink:#231f20;--muted:#756e6b;--rose:#ab7279;--rose-dark:#8f565f;--line:#e7ddd7;--blue:#8bd9ee;--lilac:#c9c4ee;--max:1180px;--radius:28px;--shadow:0 24px 70px rgba(69,48,47,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.shell{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.narrow{max-width:960px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,250,247,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,221,215,.75)}.header-inner{height:74px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:24px;letter-spacing:-.04em}.brand img{border-radius:9px}.nav{margin-left:auto;display:flex;gap:26px;font-size:14px;font-weight:700;color:#5e5754}.nav a:hover{color:var(--rose-dark)}.header-cta{margin-left:8px;border:1px solid var(--ink);border-radius:999px;padding:10px 16px;font-size:13px;font-weight:800}.hero{position:relative;overflow:hidden;padding:86px 0 88px}.hero-grid{position:relative;display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center;min-height:690px}.hero-copy{position:relative;z-index:2}.eyebrow,.section-kicker{margin:0 0 18px;color:var(--rose-dark);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1{font-size:clamp(48px,6.2vw,82px);line-height:1.06;letter-spacing:-.055em;margin:0 0 28px}.hero h1 span{color:var(--rose-dark)}.hero-lead{font-size:19px;line-height:1.9;color:#5f5854;margin:0;max-width:650px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;border-radius:999px;padding:0 22px;font-size:14px;font-weight:800}.primary{background:var(--ink);color:#fff}.secondary{border:1px solid #bdb2ac;background:rgba(255,255,255,.6)}.release-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.release-pills span{border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:700;background:#fff}.release-pills .soon{background:var(--surface2);color:var(--rose-dark);border-color:#ecd6d6}.hero-visual{position:relative;height:650px}.phone{position:absolute;background:#111;border-radius:38px;padding:8px;box-shadow:var(--shadow);overflow:hidden}.phone img{width:100%;height:100%;object-fit:cover;border-radius:31px}.phone-main{right:90px;top:0;width:292px;height:648px;transform:rotate(2deg)}.phone-sub{left:8px;bottom:30px;width:230px;height:510px;transform:rotate(-5deg);opacity:.96}.floating-note{position:absolute;z-index:4;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);box-shadow:0 18px 60px rgba(72,53,50,.14);border:1px solid rgba(231,221,215,.86);border-radius:18px;padding:13px 16px;display:flex;flex-direction:column;gap:3px}.floating-note b{font-size:14px}.floating-note span{font-size:11px;color:var(--muted)}.note-one{left:74px;top:48px}.note-two{right:5px;bottom:80px}.hero-glow{position:absolute;border-radius:50%;filter:blur(6px);opacity:.5}.hero-glow-a{width:520px;height:520px;right:-80px;top:20px;background:radial-gradient(circle at 30% 30%,var(--blue),transparent 66%)}.hero-glow-b{width:420px;height:420px;right:230px;bottom:-150px;background:radial-gradient(circle at 50% 50%,var(--lilac),transparent 68%)}
.problem-section{padding:100px 0;background:var(--surface)}.problem-section h2,.section-head h2,.showcase-copy h2,.premium-card h2,.trust-section h2,.faq-section h2,.release-card h2{font-size:clamp(36px,4.2vw,58px);line-height:1.2;letter-spacing:-.045em;margin:0}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}.problem-grid article,.trust-grid article{background:var(--bg);border:1px solid var(--line);border-radius:24px;padding:28px}.problem-grid span,.trust-grid span{color:var(--rose);font-size:12px;font-weight:800}.problem-grid h3,.trust-grid h3{font-size:20px;margin:22px 0 10px}.problem-grid p,.trust-grid p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}
.feature-section{padding:112px 0}.section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:end;margin-bottom:72px}.section-head>p{margin:0;color:var(--muted);line-height:1.9}.feature-row{display:grid;grid-template-columns:1fr .82fr;gap:72px;align-items:center;padding:76px 0;border-top:1px solid var(--line)}.feature-row.reverse{grid-template-columns:.82fr 1fr}.feature-row.reverse .feature-copy{order:2}.feature-row.reverse .screen-card{order:1}.feature-copy .num{display:inline-flex;width:48px;height:48px;border-radius:50%;background:var(--surface2);color:var(--rose-dark);align-items:center;justify-content:center;font-size:12px;font-weight:900;margin-bottom:24px}.feature-copy h3{font-size:clamp(30px,3vw,46px);letter-spacing:-.04em;line-height:1.25;margin:0 0 20px}.feature-copy p{color:var(--muted);line-height:1.95;font-size:16px}.feature-copy ul{padding:0;list-style:none;display:grid;gap:10px;margin:28px 0 0}.feature-copy li{position:relative;padding-left:24px;font-size:14px;font-weight:700}.feature-copy li:before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--rose)}.screen-card{max-width:430px;margin-inline:auto;background:linear-gradient(145deg,#f4eeea,#fff);border:1px solid var(--line);border-radius:34px;padding:14px;box-shadow:0 30px 80px rgba(60,44,42,.12)}.screen-card img{border-radius:24px;width:100%}.privacy-chip{margin-top:24px;background:#f8eeee;border:1px solid #ead9d7;color:#80565b;padding:16px 18px;border-radius:16px;font-size:13px;line-height:1.7;font-weight:700}.accent-line{color:var(--rose-dark)!important;font-weight:800}
.home-showcase{padding:110px 0;background:linear-gradient(130deg,#edf9fc,#f2effd 55%,#fff7f5)}.showcase-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}.showcase-phone{max-width:370px;margin:auto;background:#111;padding:8px;border-radius:44px;box-shadow:var(--shadow)}.showcase-phone img{border-radius:36px}.showcase-copy>p{font-size:16px;line-height:1.9;color:var(--muted);max-width:650px}.mini-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}.mini-stat-grid div{background:rgba(255,255,255,.75);border:1px solid rgba(231,221,215,.9);border-radius:20px;padding:18px}.mini-stat-grid strong{display:block;font-size:24px;color:var(--rose-dark)}.mini-stat-grid span{font-size:12px;color:var(--muted)}
.premium-section{padding:108px 0}.premium-card{background:var(--ink);color:#fff;border-radius:36px;padding:54px;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}.premium-card .section-kicker{color:#e8b9bf}.premium-card>div>p:not(.section-kicker){color:#cfc7c4;line-height:1.9}.price-box{background:#302a2b;border:1px solid #484042;border-radius:28px;padding:28px}.price-box>div:not(.divider){display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:end}.price-box span{color:#cfc7c4;font-size:13px}.price-box strong{font-size:36px}.price-box small{color:#cfc7c4;margin-bottom:6px}.price-box em{grid-column:2/4;color:#f2bdc3;font-style:normal;font-size:11px;text-align:right}.divider{height:1px;background:#4b4244;margin:22px 0}.trust-section{padding:108px 0;background:var(--surface)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}.faq-section{padding:108px 0}.faq-section h2{margin-bottom:38px}.faq-section details{border-top:1px solid var(--line);padding:22px 0}.faq-section details:last-of-type{border-bottom:1px solid var(--line)}.faq-section summary{cursor:pointer;font-size:17px;font-weight:800;list-style:none;padding-right:34px;position:relative}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary:after{content:"＋";position:absolute;right:0;top:-2px;color:var(--rose-dark);font-size:24px}.faq-section details[open] summary:after{content:"−"}.faq-section details p{color:var(--muted);line-height:1.85;margin:14px 0 0;max-width:800px}.faq-section details a{text-decoration:underline}.release-section{padding:0 0 110px}.release-card{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:#f8ecec;border:1px solid #ead9d7;border-radius:32px;padding:34px 40px}.release-card img{border-radius:18px}.release-card h2{font-size:34px}.release-card p{margin-bottom:0;color:var(--muted)}.store-badges{display:flex;gap:8px}.store-badges span{border:1px solid #c9b1b4;border-radius:12px;padding:12px 14px;font-size:12px;font-weight:800;background:rgba(255,255,255,.65)}
.site-footer{background:#1f1b1c;color:#fff;padding:64px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:48px}.footer-brand p{color:#bfb8b6;margin:18px 0 8px}.footer-brand small{color:#857d7b}.footer-grid h3{font-size:12px;color:#8f8785;text-transform:uppercase;letter-spacing:.08em;margin:0 0 16px}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:10px}.footer-grid a{font-size:13px;color:#d8d1cf}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid #353031;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;color:#807978;font-size:11px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}
@media (max-width:900px){.nav{display:none}.header-cta{margin-left:auto}.hero{padding-top:58px}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-visual{height:570px;margin-top:20px}.phone-main{right:14%;width:250px;height:555px}.phone-sub{left:8%;width:195px;height:432px}.note-one{left:2%;top:18px}.note-two{right:0;bottom:58px}.problem-grid,.trust-grid{grid-template-columns:1fr}.section-head,.feature-row,.feature-row.reverse,.showcase-grid,.premium-card{grid-template-columns:1fr}.feature-row.reverse .feature-copy,.feature-row.reverse .screen-card{order:initial}.section-head{gap:22px}.showcase-copy{order:1}.showcase-phone{order:2}.release-card{grid-template-columns:auto 1fr}.store-badges{grid-column:1/3}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3}}
@media (max-width:600px){.shell{width:min(calc(100% - 28px),var(--max))}.site-header .header-inner{height:64px}.hero{padding:48px 0 64px}.hero h1{font-size:46px}.hero-lead{font-size:16px}.hero-actions{flex-direction:column}.button{width:100%}.hero-visual{height:480px}.phone-main{right:7%;width:218px;height:484px}.phone-sub{left:0;width:164px;height:364px}.floating-note{display:none}.problem-section,.feature-section,.home-showcase,.premium-section,.trust-section,.faq-section{padding:78px 0}.problem-section h2,.section-head h2,.showcase-copy h2,.premium-card h2,.trust-section h2,.faq-section h2{font-size:36px}.feature-row{padding:58px 0;gap:38px}.screen-card{max-width:340px;padding:10px;border-radius:26px}.screen-card img{border-radius:18px}.showcase-grid{gap:44px}.showcase-phone{max-width:310px}.mini-stat-grid{grid-template-columns:1fr}.premium-card{padding:30px 24px;border-radius:26px}.price-box{padding:22px}.price-box strong{font-size:30px}.release-card{grid-template-columns:1fr;text-align:center;padding:30px 22px}.release-card img{margin:auto}.store-badges{grid-column:auto;justify-content:center}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column;gap:8px}.site-footer{padding-top:48px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* 2026-08-31: App Store release / download UI */
.app-download-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:28px}
.app-store-link{display:inline-flex;align-items:center;line-height:0;border-radius:10px}
.app-store-link:focus-visible{outline:3px solid rgba(143,86,95,.35);outline-offset:4px}
.app-store-badge{width:150px;height:auto;max-width:100%}
.android-coming-soon{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid #dec9ca;border-radius:999px;padding:8px 14px;background:rgba(255,255,255,.7);color:var(--rose-dark);font-size:12px;font-weight:800;white-space:nowrap}
.store-badges{align-items:center;flex-wrap:wrap}
@media (max-width:600px){.app-download-row{justify-content:flex-start}.release-card .app-download-row,.store-badges{justify-content:center}.app-store-badge{width:160px}}