@font-face{font-family:"Jost";src:url(../fonts/jost-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Jost";src:url(../fonts/jost-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Jost";src:url(../fonts/jost-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}

/* Family Nickel Saver: plum, sunshine yellow, sky blue, warm paper; geometric and playful */
:root{
  --bg:#fbf6ef; --surface:#ffffff; --tint:#f4ece1;
  --ink:#24161f; --ink-soft:#5f5059;
  --accent:#4a2545; --accent-deep:#351a31; --accent-soft:#efe2ec; --on-accent:#fff;
  --sun:#f2b632; --sun-soft:#fdf0cc; --sky:#8ecae6; --sky-soft:#e1f1f8; --leaf:#6a994e;
  --link:#7a2f6f; --ok:#4f7a3a; --ok-soft:#e3efd9; --bad:#b83227; --bad-soft:#fbe3df;
  --line:#e7dccd; --field:#b3a6ad;
  --head:"Jost",system-ui,sans-serif; --head-w:700; --head-track:-.01em;
  --sans:"Jost",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px; --r-sm:8px; --r-md:16px; --r-btn:10px;
}
body{font-size:1.06rem}
.eyebrow{font-weight:500;font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:var(--link);margin-bottom:.8em}
.tag{display:inline-block;font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:var(--sun);padding:.35em .85em;border-radius:6px;margin-bottom:14px}
.section-h{margin-bottom:24px}

.masthead{background:var(--accent)}
.brand-text{font:500 1.36rem var(--head);color:#f6e8d6}
.brand-text b{font-weight:700;color:var(--sun)}
.nav a{color:#f6e8d6;border-radius:8px}
.nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.nav a[aria-current]{background:var(--sun);color:var(--accent)}
.nav .nav-login{border:2px solid #f6e8d6;color:#f6e8d6;padding:.38em 1em}
.nav .nav-btn{background:var(--sun);color:var(--accent);padding:.45em 1.05em;border:2px solid var(--sun)}
.nav .nav-btn:hover,.nav .nav-btn[aria-current]{background:#ffd166;color:var(--accent);border-color:#ffd166}
.menu summary{color:#f6e8d6}
.menu[open] .nav{background:var(--accent)}
.menu[open] .nav a[aria-current]{color:var(--accent)}

.hero{padding:64px 0 74px;background:var(--bg)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.7rem);line-height:1.04;max-width:16ch;color:var(--accent)}
.hero .lede{max-width:52ch}
.jars{margin:0;background:var(--sky-soft);border-radius:24px;padding:34px 30px 24px}
.jar-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:end;height:220px}
.jar{position:relative;height:100%;border:4px solid var(--accent);border-top-width:12px;border-radius:12px 12px 26px 26px;background:rgba(255,255,255,.75);overflow:hidden;display:flex;align-items:flex-end;justify-content:center}
.jar .fill{position:absolute;left:0;right:0;bottom:0;background:repeating-radial-gradient(circle at 30% 40%,#f7c948 0 7px,#e8a317 8px 9px,#f2b632 10px 14px)}
.jar.j-spend .fill{background:repeating-radial-gradient(circle at 60% 30%,#a9d8ee 0 7px,#6fb3d3 8px 9px,#8ecae6 10px 14px)}
.jar.j-share .fill{background:repeating-radial-gradient(circle at 40% 60%,#9cc27f 0 7px,#5d8a44 8px 9px,#7fae63 10px 14px)}
.jar b{position:relative;z-index:1;background:var(--accent);color:#fff;font-weight:500;font-size:.92rem;padding:3px 10px;border-radius:6px;margin-bottom:12px}
.h20{height:20%}.h30{height:30%}.h40{height:40%}.h50{height:50%}.h60{height:60%}.h70{height:70%}
.jars figcaption{margin-top:18px;font-size:.98rem;color:var(--ink)}
.jars figcaption a{font-weight:500}

.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:2px solid var(--accent);border-radius:var(--r-md);overflow:hidden}
.trio-card{display:flex;flex-direction:column;gap:6px;padding:26px 28px;text-decoration:none;color:var(--ink);background:var(--surface);border-right:2px solid var(--accent)}
.trio-card:last-child{border-right:0}
.trio-card:hover{background:var(--sun-soft);color:var(--ink)}
.tc-num{font:700 1.8rem var(--head);color:var(--sun);-webkit-text-stroke:1px var(--accent)}
.trio-card strong{font-size:1.3rem;color:var(--accent)}
.trio-card span:last-child{color:var(--ink-soft)}
.section-tint{background:var(--tint)}
.topic-rows{display:flex;flex-direction:column;gap:0}
.topic-row{display:grid;grid-template-columns:240px 1fr;gap:28px;padding:18px 0;border-top:2px solid var(--line)}
.topic-row:first-child{border-top:0}
.topic-row h3{font-size:1.2rem;color:var(--accent);margin:0}
.topic-row ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.topic-row a{display:inline-block;padding:.45em .9em;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:500}
.topic-row a:hover{border-color:var(--accent);color:var(--accent)}
.free-row{display:grid;grid-template-columns:300px 1fr;gap:64px;align-items:center}
.pdf-page.p1{border-top-color:var(--sun)}
.pdf-page.p2{background:var(--sky-soft)}.pdf-page.p3{background:var(--accent-soft)}
.product-band{background:var(--accent);color:#e3d2df;padding:76px 0}
.product-band h2{color:#fff}
.product-band .lede{color:#e3d2df}
.product-band .price-line strong{color:var(--sun);font-size:1.6rem}
.product-teaser{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.band-signup{background:var(--sun-soft)}

.page-head{background:var(--sky-soft);border-bottom:0}
.page-head h1{color:var(--accent)}
.hub-group{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:34px 0;border-top:2px solid var(--line)}
.hub-group:first-child{border-top:0;padding-top:0}
.hub-label h2{color:var(--accent)}
.hub-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 32px}
.hub-list li{padding:.85em 0;border-bottom:1px solid var(--line)}
.hub-list a{font:700 1.14rem var(--head)}
.hub-list p{margin:.25em 0 0;color:var(--ink-soft);font-size:.98rem}
.hub-list .meta,.meta-line{font-size:.88rem;color:var(--ink-soft)}
.guide-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;padding-top:44px;padding-bottom:64px}
.guide-body{max-width:70ch}
.guide-body h2{margin-top:1.3em;font-size:1.55rem;color:var(--accent)}
.guide-body li{margin-bottom:.4em}
.intro{font-size:1.2rem;line-height:1.6}
.tip-box{background:var(--sun-soft);border:2px solid var(--sun);border-radius:var(--r-md);padding:20px 24px;margin:2em 0}
.tip-box h2{font-size:1.2rem;margin:0 0 .5em}
.tip-box ul{margin:0;padding-left:1.2em}
.guide-side{display:flex;flex-direction:column;gap:20px}
.side-kit{background:var(--accent-soft);border-color:#ddc6d8}

.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.calc{background:var(--surface);border:2px solid var(--line);border-radius:var(--r-md);padding:28px;max-width:none}
.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;align-items:start}
.calc-out{background:var(--accent);color:#e3d2df;border-radius:var(--r-md);padding:30px;position:sticky;top:20px}
.calc-k{font-weight:500;font-size:.86rem;text-transform:uppercase;letter-spacing:.12em;color:var(--sun);margin:0 0 6px}
.calc-big{font:700 clamp(2.4rem,4.4vw,3.4rem)/1.05 var(--head);color:#fff;margin-bottom:18px}
.calc-big small{font:400 1.05rem var(--sans);color:#d2bccd}
.calc-nums{margin:0 0 14px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc-nums div{background:rgba(255,255,255,.1);border-radius:var(--r-sm);padding:12px}
.calc-nums dt{font-size:.88rem;color:#d2bccd}
.calc-nums dd{margin:0;font-weight:700;font-size:1.32rem;color:#fff}
.calc-fine{margin:14px 0 0;padding-top:14px;border-top:1px solid rgba(255,255,255,.2);color:#d2bccd}
.calc-fine a{color:#fff}

.age-list{display:flex;flex-direction:column;gap:18px}
.age-card{background:var(--surface);border:2px solid var(--line);border-left:10px solid var(--sun);border-radius:var(--r-md);padding:22px 26px}
.age-card.a2{border-left-color:var(--sky)}.age-card.a3{border-left-color:var(--leaf)}.age-card.a4{border-left-color:#d77a61}.age-card.a5{border-left-color:var(--accent)}
.age-card h2{font-size:1.45rem;color:var(--accent);margin:0 0 12px}
.age-cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}
.age-cols h3{font-size:.86rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft);margin:0 0 6px}
.age-cols p{margin:0}
.age-cols ul{margin:0;padding-left:1.1em}

.club-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.club-hero .actions+.small{margin-top:14px}
.kit-mock{background:var(--sky-soft);border-radius:24px;padding:28px}
.small-jars{height:190px}
.kit-cards{display:flex;gap:12px;margin-top:18px}
.kit-cards span{flex:1;background:#fff;border:2px solid var(--accent);border-radius:10px;padding:12px;font-weight:500;font-size:.92rem;transform:rotate(-2deg)}
.kit-cards span+span{transform:rotate(2deg);background:var(--sun-soft)}
.inside-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin:0}
.inside-grid div{background:var(--surface);border:2px solid var(--line);border-radius:var(--r-md);padding:18px}
.inside-grid dt{font-weight:700;color:var(--accent);font-size:1.12rem;margin-bottom:4px}
.inside-grid dd{margin:0;color:var(--ink-soft)}
.club-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px}

.footer{background:var(--accent-deep);color:#d2bccd}
.footer a{color:#fff}
.footer-brand{font:700 1.4rem var(--head);color:#fff}
.footer-h{color:var(--sun)}
.footer-base{border-top:1px solid rgba(255,255,255,.14);color:#b39cae}

@media (max-width:1100px){.inside-grid{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:960px){
  .hero-grid,.product-teaser,.club-hero,.guide-grid,.hub-group,.free-row,.tool-grid,.club-grid,.topic-row,.age-cols{grid-template-columns:1fr}
  .trio{grid-template-columns:1fr}
  .trio-card{border-right:0;border-bottom:2px solid var(--accent)}
  .trio-card:last-child{border-bottom:0}
  .hub-list{grid-template-columns:1fr}
  .topic-row{gap:10px}
  .age-cols{gap:14px}
  .calc-out{position:static}
}
@media (max-width:600px){
  .hero{padding:36px 0 50px}
  .jar-row{height:170px;gap:12px}
  .calc-row,.inside-grid{grid-template-columns:1fr}
  .brand-text{font-size:1.12rem}
  .brand-mark{width:34px;height:34px}
}