:root { --cream:#fff8ee; --ink:#18392f; --coral:#e86f51; --green:#2d8b66; --muted:#68786f; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:var(--cream); font-family:system-ui,-apple-system,"Segoe UI",sans-serif; }
.site-header { width:min(1120px,calc(100% - 40px)); margin:auto; padding:27px 0; }
.brand { display:inline-flex; align-items:center; gap:11px; color:var(--ink); text-decoration:none; font-size:20px; font-weight:850; letter-spacing:-.03em; }
.brand-mark,.tiny-mark { display:grid; place-items:center; color:#fff; background:var(--ink); box-shadow:0 8px 18px #18392f26; }
.brand-mark { width:41px; height:41px; border-radius:13px; color:var(--coral); font-size:19px; }
main { overflow:hidden; }
.hero { display:grid; grid-template-columns:1fr 420px; align-items:center; gap:80px; width:min(1080px,calc(100% - 40px)); min-height:650px; margin:0 auto 75px; }
.eyebrow { margin:0 0 15px; color:var(--coral); font-size:13px; font-weight:850; letter-spacing:.14em; }
h1 { max-width:690px; margin:0; font-size:clamp(54px,7.3vw,88px); line-height:.93; letter-spacing:-.066em; }
.intro { max-width:590px; margin:27px 0 30px; color:var(--muted); font-size:21px; line-height:1.55; }
.download-button { display:inline-flex; align-items:center; gap:13px; min-width:224px; padding:13px 23px 14px; border-radius:18px; color:#fff; background:var(--ink); box-shadow:0 14px 28px #18392f38; text-decoration:none; font-size:22px; font-weight:800; line-height:1.05; transition:transform .15s ease,box-shadow .15s ease; }
.download-button:hover { transform:translateY(-2px); box-shadow:0 18px 34px #18392f42; }
.download-button:focus-visible { outline:4px solid var(--coral); outline-offset:4px; }
.download-button small { display:block; margin-bottom:2px; font-size:11px; font-weight:650; opacity:.75; letter-spacing:.03em; }
.android { width:34px; height:34px; border:3px solid #fff; border-radius:9px; color:#67c595; text-align:center; line-height:24px; }
.file-note { margin:12px 5px; color:var(--muted); font-size:13px; }
.phone { position:relative; width:350px; justify-self:center; padding:45px 19px 24px; border:9px solid #17352d; border-radius:52px; background:#fffaf2; box-shadow:0 30px 65px #3e463d31; transform:rotate(2deg); }
.phone-top { position:absolute; left:50%; top:12px; transform:translateX(-50%); width:98px; height:23px; border-radius:14px; background:#17352d; }
.phone-top span { display:block; width:7px; height:7px; margin:8px auto; border-radius:50%; background:#577268; }
.app-title { display:flex; align-items:center; gap:9px; margin:3px 2px 17px; }
.tiny-mark { width:34px; height:34px; border-radius:11px; color:var(--coral); }
.app-title b,.app-title small { display:block; }
.app-title b { font-size:17px; }
.app-title small { margin-top:2px; color:var(--muted); font-size:10px; }
.portrait-grid { display:grid; grid-template-columns:1fr 1fr; gap:13px 10px; }
.portrait { aspect-ratio:1; border:4px solid #fff; border-radius:20px; background-image:url("family-portraits.png"); background-size:300% auto; box-shadow:0 8px 20px #40382f1d; }
.p1 { background-position:0 0; }.p2 { background-position:50% 0; }.p3 { background-position:100% 0; }.p4 { background-position:0 75%; }.p5 { background-position:50% 75%; }.p6 { background-position:100% 75%; }
.steps { padding:100px max(20px,calc((100% - 1080px)/2)); background:#fff; text-align:center; }
.steps h2,.how h2 { margin:0; font-size:clamp(37px,5vw,58px); letter-spacing:-.055em; }
.step-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:48px; text-align:left; }
.step-grid article { min-height:220px; padding:27px; border:1px solid #e7e9e5; border-radius:25px; background:#fbfcfa; }
.step-grid article>span,.how li span { display:grid; place-items:center; width:43px; height:43px; border-radius:50%; color:white; background:var(--coral); font-weight:850; }
.step-grid article:nth-child(2)>span { background:var(--green); }.step-grid article:nth-child(3)>span { background:var(--ink); }
.step-grid h3 { margin:26px 0 8px; font-size:22px; letter-spacing:-.03em; }
.step-grid p { margin:0; color:var(--muted); font-size:16px; line-height:1.5; }
.family-note { display:flex; justify-content:center; gap:8px; margin:32px auto 0; padding:19px 25px; border-radius:18px; background:#fff3df; font-size:15px; }
.how { display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center; width:min(1080px,calc(100% - 40px)); margin:0 auto; padding:110px 0; }
.how ol { display:grid; gap:13px; margin:0; padding:0; list-style:none; }
.how li { display:flex; align-items:center; gap:17px; padding:15px 18px; border-radius:18px; background:#fff; box-shadow:0 8px 23px #45392c10; font-size:18px; font-weight:750; }
.how li span { flex:0 0 auto; width:39px; height:39px; font-size:15px; }
footer { display:flex; justify-content:space-between; gap:20px; padding:28px max(20px,calc((100% - 1080px)/2)); color:#d8e1dc; background:var(--ink); font-size:13px; }
@media(max-width:820px){.hero{grid-template-columns:1fr;gap:55px;padding-top:45px;text-align:center}.intro{margin-left:auto;margin-right:auto}.phone{width:min(350px,90vw)}.step-grid{grid-template-columns:1fr}.step-grid article{min-height:0}.family-note{display:grid}.how{grid-template-columns:1fr;gap:36px;text-align:center}}
@media(max-width:520px){.site-header{padding:18px 0}.hero{min-height:0;margin-bottom:65px}.eyebrow{font-size:11px}h1{font-size:52px}.intro{font-size:18px}.steps{padding-top:70px;padding-bottom:70px}.how{padding:75px 0}.how li{text-align:left;font-size:16px}footer{display:grid;text-align:center}}