/* FantasyGemsHack.com — clean white & green, mobile-first */
:root{
  --green:#0e9f4f;
  --green-dark:#087a3c;
  --green-light:#e8f8ef;
  --ink:#122016;
  --muted:#5b6b60;
  --line:#dcebe1;
  --bg:#ffffff;
  --soft:#f4faf6;
  --radius:14px;
  --shadow:0 2px 12px rgba(14,120,60,.08);
  --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);
  line-height:1.7;font-size:16px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark)}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em}
h1{font-size:clamp(1.65rem,5vw,2.4rem);font-weight:800}
h2{font-size:clamp(1.3rem,4vw,1.8rem);margin-bottom:.6rem;font-weight:800}
h3{font-size:1.1rem;margin-bottom:.4rem}
p{margin-bottom:1rem;color:var(--muted)}
strong{color:var(--ink)}

/* layout */
.container{max-width:var(--max);margin:0 auto;padding:0 16px}
main{padding-bottom:2rem}
section{padding:clamp(1.4rem,4vw,2.6rem) 0}
section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;box-shadow:var(--shadow)}
.grid{display:grid;gap:1rem}
.center{text-align:center}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:var(--max);margin:0 auto;padding:0 16px;gap:8px}
.logo{display:flex;align-items:center;font-weight:800;font-size:1rem;color:var(--ink);text-decoration:none;white-space:nowrap;min-width:0}
.logo img{width:32px;height:32px;border-radius:8px;flex:0 0 auto;margin-right:7px}
.logo span{color:var(--green)}
.nav-links{display:none;gap:1.2rem;list-style:none}
.nav-links a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.92rem}
.nav-links a:hover,.nav-links a.active{color:var(--green-dark)}
header .nav>.btn{display:none}
.burger{display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.mobile-menu{display:none;background:#fff;border-bottom:1px solid var(--line);padding:.5rem 16px 1rem}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:.7rem .4rem;text-decoration:none;color:var(--ink);font-weight:600;border-bottom:1px solid var(--soft)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--green);color:#fff;text-decoration:none;font-weight:700;border:0;border-radius:10px;padding:12px 22px;font-size:1rem;cursor:pointer;transition:.2s}
.btn:hover{background:var(--green-dark)}
.btn-lg{font-size:1.1rem;padding:16px 34px}
.btn-ghost{background:var(--green-light);color:var(--green-dark)}
.btn-ghost:hover{background:#d5f0e0;color:var(--green-dark)}
.btn-row{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center}

/* hero */
.hero{background:linear-gradient(180deg,var(--green-light) 0%,#fff 100%);text-align:center;padding-top:2.2rem}
.hero .hero-icon{width:86px;height:86px;border-radius:20px;margin:0 auto 1rem;box-shadow:0 6px 20px rgba(14,159,79,.25);border:3px solid #fff}
.hero p.lead{font-size:1.05rem;max-width:640px;margin:1rem auto 1.3rem}
.badges{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin:1rem 0 1.4rem}
.badge{background:#fff;border:1px solid var(--line);color:var(--green-dark);font-size:.8rem;font-weight:700;border-radius:999px;padding:5px 12px}

/* screenshot gallery */
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;align-items:start}
.shots figure{margin:0}
.shots img{border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow)}
.shots figcaption{font-size:.8rem;color:var(--muted);text-align:center;margin-top:.4rem}
.shot-wide{grid-column:1/-1;max-width:720px;margin:0 auto}

/* feature cards */
.features{display:grid;grid-template-columns:1fr;gap:1rem}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;box-shadow:var(--shadow)}
.feature .ico{font-size:1.6rem}
.steps{counter-reset:step}
.step{position:relative;padding-left:52px;margin-bottom:1.2rem}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:460px}
th,td{padding:.7rem .9rem;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--green-light);color:var(--green-dark);font-weight:700}
tr:last-child td{border-bottom:0}

/* notice / disclaimer */
.notice{background:#fff8e6;border:1px solid #f2dfa8;border-radius:var(--radius);padding:1rem 1.1rem;font-size:.92rem;color:#6b5a1e}
.notice strong{color:#5a4a10}
.notice.green{background:var(--green-light);border-color:var(--line);color:var(--green-dark)}
.notice.green strong{color:var(--green-dark)}

/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1rem 1.1rem;margin-bottom:.7rem;box-shadow:var(--shadow)}
summary{font-weight:700;cursor:pointer;color:var(--ink)}
details p{margin:.7rem 0 0}

/* footer */
footer{background:var(--ink);color:#cfe4d6;margin-top:2rem}
footer .cols{display:grid;grid-template-columns:1fr;gap:1.5rem;padding:2rem 0 1rem}
footer h4{color:#fff;margin-bottom:.6rem;font-size:1rem}
footer a{color:#9fd4b4;text-decoration:none;display:block;padding:.22rem 0;font-size:.92rem}
footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid #24352a;padding:1rem 0;text-align:center;font-size:.82rem;color:#8aa693}

/* breadcrumbs */
.crumbs{font-size:.82rem;color:var(--muted);padding:1rem 0 0}
.crumbs a{text-decoration:none}

/* sticky mobile download bar */
.sticky-dl{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);padding:.6rem 1rem;display:flex;gap:.7rem;align-items:center;justify-content:space-between;z-index:60;box-shadow:0 -4px 14px rgba(0,0,0,.07)}
.sticky-dl .t{font-weight:800;font-size:.9rem;line-height:1.3}
.sticky-dl .t small{display:block;font-weight:500;color:var(--muted)}
body{padding-bottom:70px}

/* download countdown modal */
.dl-modal{position:fixed;inset:0;z-index:100;background:rgba(8,24,14,.6);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px}
.dl-modal[hidden]{display:none}
.dl-box{background:#fff;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.3);padding:1.8rem 1.6rem;max-width:340px;width:100%;text-align:center}
.dl-box img{width:64px;height:64px;border-radius:16px;margin:0 auto .8rem;border:3px solid var(--green-light)}
.dl-box h3{font-size:1.15rem;margin-bottom:.4rem}
.dl-count{font-size:3rem;font-weight:800;color:var(--green);line-height:1;margin:.4rem 0 .8rem}
.dl-bar{height:8px;background:var(--green-light);border-radius:99px;overflow:hidden;margin-bottom:.9rem}
.dl-bar span{display:block;height:100%;width:0%;background:var(--green);border-radius:99px;transition:width 1s linear}
.dl-box p{font-size:.85rem;margin-bottom:1rem}
.dl-cancel{background:none;border:0;color:var(--muted);font-weight:600;font-size:.9rem;cursor:pointer;text-decoration:underline;padding:.4rem 1rem}
.dl-cancel:hover{color:var(--ink)}

/* desktop */
@media(min-width:820px){
  .burger,.mobile-menu{display:none!important}
  .nav-links{display:flex}
  header .nav>.btn{display:inline-flex}
  body{padding-bottom:0}
  .sticky-dl{display:none}
  .features{grid-template-columns:repeat(3,1fr)}
  footer .cols{grid-template-columns:2fr 1fr 1fr 1fr}
  .shots{grid-template-columns:repeat(4,1fr)}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}