/* Visual Timer for Kids — picture-book daylight system
   ink navy on pale sky, tangerine action color, sunshine + leaf support */
:root{
  --ink:#24344d;
  --ink-soft:#54657f;
  --paper:#f5fafe;
  --sky:#d9edfa;
  --sky-deep:#bcdff5;
  --card:#ffffff;
  --sun:#ffc847;
  --leaf:#3fa873;
  --cta:#ff7a45;
  --cta-deep:#e2571f;
  --line:#dbe7f2;
  --r:22px;
  --shadow:0 10px 30px rgba(36,52,77,.10);
  --display:"Baloo 2",system-ui,sans-serif;
  --body:"Nunito",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--cta-deep)}
h1,h2,h3{font-family:var(--display);line-height:1.15;font-weight:700}
h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.5px}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
h3{font-size:1.2rem}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.eyebrow{font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;color:var(--leaf)}
section{padding:74px 0}
.center{text-align:center}
.sub{color:var(--ink-soft);max-width:640px;margin:14px auto 0}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(245,250,254,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:1.12rem;color:var(--ink);text-decoration:none}
.brand img{width:36px;height:36px;border-radius:9px}
.brand .dot{width:36px;height:36px;border-radius:9px;background:conic-gradient(var(--sun) 0 65%,var(--sky-deep) 65% 100%);display:grid;place-items:center;font-size:1rem}
.nav nav{margin-left:auto;display:flex;gap:22px;align-items:center}
.nav nav a{color:var(--ink-soft);text-decoration:none;font-weight:700;font-size:.95rem}
.nav nav a:hover{color:var(--ink)}
.nav .btn{padding:10px 18px}
@media(max-width:760px){.nav nav a:not(.btn){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--cta);color:#fff;text-decoration:none;font-family:var(--display);font-weight:700;font-size:1.02rem;padding:15px 28px;border-radius:999px;box-shadow:0 6px 0 var(--cta-deep);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(2px);box-shadow:0 4px 0 var(--cta-deep)}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:0 6px 0 var(--sky-deep);border:2px solid var(--sky-deep)}
.btn.ghost:hover{box-shadow:0 4px 0 var(--sky-deep)}

/* hero */
.hero{background:linear-gradient(180deg,var(--sky) 0%,var(--paper) 100%);padding:70px 0 60px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;text-align:center}.hero-copy .row{justify-content:center}}
.hero h1 .hl{color:var(--cta-deep)}
.hero p.lead{margin:18px 0 26px;font-size:1.15rem;color:var(--ink-soft);max-width:34rem}
@media(max-width:860px){.hero p.lead{margin-inline:auto}}
.row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.proof{display:flex;gap:8px;align-items:center;margin-top:20px;color:var(--ink-soft);font-weight:700;font-size:.95rem}
.stars{color:var(--sun);letter-spacing:2px;font-size:1.05rem}
.badge-note{font-size:.85rem;color:var(--ink-soft);margin-top:10px}

/* signature: the reveal ring */
.reveal-stage{display:grid;place-items:center}
.reveal{position:relative;width:min(340px,80vw);aspect-ratio:1;border-radius:50%;background:#fff;box-shadow:var(--shadow),0 0 0 10px #fff,0 0 0 12px var(--line)}
.reveal .scene{position:absolute;inset:14px;border-radius:50%;overflow:hidden;background:linear-gradient(180deg,#aee1ff 0 62%,#8fd6a0 62% 100%);display:grid;place-items:center}
.reveal .scene img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reveal .scene span{font-size:clamp(4rem,18vw,6.5rem);transform:translateY(-8%)}
@property --sweep{syntax:"<percentage>";inherits:false;initial-value:100%}
.reveal .cover{position:absolute;inset:14px;border-radius:50%;background:conic-gradient(transparent 0 calc(100% - var(--sweep)),var(--sky-deep) calc(100% - var(--sweep)) 100%);animation:sweep 14s linear infinite}
@keyframes sweep{from{--sweep:100%}to{--sweep:0%}}
.reveal .chip{position:absolute;bottom:-16px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-family:var(--display);font-weight:700;padding:8px 20px;border-radius:999px;font-size:1rem;white-space:nowrap}
@media(prefers-reduced-motion:reduce){.reveal .cover{animation:none;--sweep:70%}}

/* download */
.download{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}
@media(max-width:820px){.dl-grid{grid-template-columns:1fr}}
.dl-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:26px;text-align:center}
.dl-card .big{font-family:var(--display);font-size:1.7rem;font-weight:700;color:var(--ink)}
.dl-card p{color:var(--ink-soft);font-size:.95rem;margin-top:6px}

/* screenshots */
.shots{background:linear-gradient(180deg,var(--paper),var(--sky) 140%)}
.shot-rail{display:flex;gap:22px;overflow-x:auto;padding:38px 4px 18px;scroll-snap-type:x mandatory}
.shot{flex:0 0 auto;scroll-snap-align:center}
.shot img{width:236px;border-radius:30px;border:7px solid var(--ink);box-shadow:var(--shadow);background:#fff}
.shot figcaption{text-align:center;font-size:.88rem;color:var(--ink-soft);margin-top:10px;font-weight:700}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:42px}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;position:relative}
.step .n{width:46px;height:46px;border-radius:50%;background:var(--sun);display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.25rem;margin-bottom:16px}
.step p{color:var(--ink-soft);font-size:.98rem;margin-top:8px}

/* guides */
.guides-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:40px}
.gcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:8px;transition:transform .15s,box-shadow .15s}
.gcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.gcard .em{font-size:1.7rem}
.gcard p{color:var(--ink-soft);font-size:.93rem}
.gcard .more{margin-top:auto;font-weight:800;color:var(--cta-deep);font-size:.92rem}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:4px 22px;margin-top:12px}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:700;font-size:1.05rem;padding:16px 0;list-style:none;position:relative;padding-right:34px}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--cta)}
.faq details[open] summary::after{content:"–"}
.faq details div{padding:0 0 18px;color:var(--ink-soft)}
.faq .lm{font-weight:800}

/* cta band */
.cta-band{background:var(--ink);color:#fff;border-radius:var(--r);padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{color:#fff}
.cta-band p{color:#c6d4e8;max-width:560px;margin:14px auto 28px}
.cta-band::before,.cta-band::after{content:"";position:absolute;border-radius:50%}
.cta-band::before{width:190px;height:190px;background:var(--sun);opacity:.16;top:-70px;left:-50px}
.cta-band::after{width:240px;height:240px;background:var(--cta);opacity:.14;bottom:-100px;right:-60px}

/* footer */
footer{padding:54px 0 40px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:.93rem}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
@media(max-width:760px){.f-grid{grid-template-columns:1fr}}
footer h3{font-size:1rem;margin-bottom:12px;color:var(--ink)}
footer ul{list-style:none}
footer li{margin:7px 0}
footer a{color:var(--ink-soft);text-decoration:none}
footer a:hover{color:var(--cta-deep);text-decoration:underline}
.legal{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:.84rem}

/* ------- guide article pages ------- */
.crumbs{font-size:.87rem;color:var(--ink-soft);padding:22px 0 0}
.crumbs a{color:var(--ink-soft)}
article.guide{max-width:760px;margin:0 auto;padding:28px 22px 70px}
article.guide header{margin-bottom:26px}
article.guide .byline{font-size:.87rem;color:var(--ink-soft);margin-top:10px}
article.guide h1{font-size:clamp(1.9rem,4.5vw,2.7rem)}
article.guide .answer{background:var(--sky);border-radius:var(--r);padding:22px 26px;font-size:1.08rem;font-weight:600;margin:26px 0}
article.guide h2{margin:40px 0 14px}
article.guide h3{margin:26px 0 8px}
article.guide p{margin:14px 0;color:#3b4b64}
article.guide ul,article.guide ol{margin:14px 0 14px 24px;color:#3b4b64}
article.guide li{margin:8px 0}
article.guide .tip{border-left:5px solid var(--sun);background:#fff;border-radius:0 16px 16px 0;padding:16px 20px;margin:22px 0;box-shadow:var(--shadow)}
article.guide .cmp{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:14px;background:var(--card)}
article.guide table{border-collapse:collapse;width:100%;min-width:660px;font-size:.92rem}
article.guide th,article.guide td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
article.guide th{font-family:var(--display);background:var(--sky);white-space:nowrap}
article.guide tr:last-child td{border-bottom:none}
.guide-cta{background:var(--card);border:2px solid var(--sky-deep);border-radius:var(--r);padding:30px;text-align:center;margin:44px 0 10px}
.guide-cta .proof{justify-content:center}
.related{margin-top:40px}
.related ul{list-style:none;margin-left:0}
.related li{margin:10px 0}