/* =============================================================
   1win official landing page — styles.css
   Clean 1win brand identity: blue + white. Mobile-first.
   ============================================================= */
:root{
  --blue:#006ee6; --blue-dk:#0046a0; --blue-deep:#06285c; --navy:#0a1c3a;
  --sky:#56aaff; --white:#fff; --ink:#0f192d; --paper:#f4f8ff; --line:#d6e2f5;
  --green:#22b46e; --amber:#ffbe3c; --red:#e23c3c; --mute:#5f7190;
  --radius:14px; --maxw:1180px; --shadow:0 14px 40px rgba(6,40,92,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3{line-height:1.18;margin:.2em 0 .5em;color:var(--blue-deep);font-weight:800}
h1{font-size:clamp(1.9rem,4.4vw,3rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.1rem)}
h3{font-size:1.15rem;color:var(--ink)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.small{font-size:.82rem}
.mute{color:var(--mute)}
p{color:#2b3a55}
.prose p{max-width:72ch}
.prose h3{margin-top:24px;color:var(--blue-deep)}
.ph{display:inline-block;font-size:.72rem;background:#eef4ff;color:var(--blue-dk);border:1px dashed var(--blue);border-radius:6px;padding:1px 7px;vertical-align:middle}

/* Buttons */
.btn{display:inline-block;padding:13px 26px;border-radius:10px;font-weight:700;cursor:pointer;border:0;text-align:center;transition:transform .12s,box-shadow .12s,background .12s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(0,110,230,.35)}
.btn-primary:hover{background:#0b7bf5}
.btn-line{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-line:hover{background:#eef4ff}
.btn-lg{padding:16px 32px;font-size:1.05rem}
.btn-sm{padding:9px 18px;font-size:.9rem}

/* Age bar */
.agebar{background:var(--navy);color:#c6d6f0;font-size:.78rem;text-align:center;padding:8px 12px}
.agebar strong{background:var(--amber);color:#3a2a00;border-radius:4px;padding:1px 7px;margin-right:6px}
.agebar a{color:var(--sky);margin:0 6px}

/* Nav */
.nav-bar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:18px;padding:10px 20px}
.brand{margin-right:auto;display:flex}
.nav{display:none;gap:22px}
.nav a{color:var(--ink);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--blue)}
@media(min-width:960px){.nav{display:flex}}
.nav-actions{display:flex;gap:10px;align-items:center}

/* Hero */
.hero{background:linear-gradient(135deg,var(--blue-deep),var(--blue));color:#fff;overflow:hidden}
.hero-grid{display:grid;gap:28px;padding:48px 20px 56px;align-items:center}
@media(min-width:900px){.hero-grid{grid-template-columns:1.05fr .95fr;padding:64px 20px 72px}}
.kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;color:var(--sky);font-weight:700;margin:0 0 10px}
.hero-copy h1{color:#fff}
.lede{font-size:1.08rem;color:#dbe8ff;max-width:58ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 0}
.hero-ticks{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;padding:0;margin:18px 0 0}
.hero-ticks li{position:relative;padding-left:24px;color:#dbe8ff;font-weight:600;font-size:.9rem}
.hero-ticks li::before{content:"\2713";position:absolute;left:0;color:var(--green);font-weight:900}
.hero-note{font-size:.74rem;color:#9fb6e0;margin-top:14px}
.hero-art img{border-radius:16px;box-shadow:var(--shadow)}

/* Facts */
.facts{background:var(--paper);border-bottom:1px solid var(--line);padding:20px 0}
.facts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;text-align:center}
@media(min-width:760px){.facts-grid{grid-template-columns:repeat(6,1fr)}}
.f-v{display:block;font-weight:800;color:var(--blue);font-size:1.05rem}
.f-k{display:block;font-size:.74rem;color:var(--mute);margin-top:2px}

/* Main */
main{padding:52px 0}
.block{margin-bottom:56px;scroll-margin-top:76px}
.lead-p{font-size:1.04rem;color:#2b3a55;max-width:70ch}

/* Category grid */
.cat-grid{display:grid;gap:18px;grid-template-columns:repeat(1,1fr)}
@media(min-width:620px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.cat img{width:100%}
.cat-b{padding:16px 18px}
.cat-b h3{margin:0 0 5px;color:var(--blue-deep)}
.cat-b p{margin:0;font-size:.92rem;color:var(--mute)}

/* Listicle */
.listicle{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.li{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.rank{font-size:1.8rem;font-weight:800;color:var(--blue);text-align:center}
.li h3{margin:0 0 4px}
.li p{margin:0 0 8px;color:#2b3a55;font-size:.95rem}
.tag{display:inline-block;font-size:.64rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;background:#eef4ff;color:var(--blue);border-radius:6px;padding:3px 9px;vertical-align:middle;margin-left:6px}
.tag-crash{background:#e8f6ef;color:#0a7d4e}
.tag-live{background:#fdeeee;color:#b43b3b}
.meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.76rem;color:var(--mute)}
.meta span{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:3px 9px}

/* Bonus */
.bonus-wrap{display:grid;gap:26px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
@media(min-width:720px){.bonus-wrap{grid-template-columns:340px 1fr}}
.bonus-visual img{margin:0 auto;border-radius:12px;box-shadow:var(--shadow)}
.checklist{list-style:none;padding:0;margin:14px 0 18px}
.checklist li{padding-left:28px;position:relative;margin:8px 0}
.checklist li::before{content:"\2713";position:absolute;left:0;color:var(--green);font-weight:900}

/* Features */
.feats{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
@media(min-width:800px){.feats{grid-template-columns:repeat(4,1fr)}}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center}
.feat img{margin:0 auto 10px}
.feat h3{color:var(--blue-deep);font-size:1.02rem}
.feat p{color:var(--mute);font-size:.88rem;margin:0}

/* Steps */
.steps{display:grid;gap:22px}
@media(min-width:900px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.step img{width:100%}
.step-b{padding:16px 20px}
.step-n{display:inline-block;background:var(--blue);color:#fff;border-radius:999px;width:26px;height:26px;line-height:26px;text-align:center;font-weight:800;margin-right:8px}

/* Licence */
.licence-wrap{display:grid;gap:24px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
@media(min-width:720px){.licence-wrap{grid-template-columns:200px 1fr}}
.licence-seal img{margin:0 auto}
.licence-list{list-style:none;padding:0;margin:12px 0}
.licence-list li{padding:8px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.licence-list li:last-child{border-bottom:0}

/* Payments */
.pays{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:14px 0}
.pays img{border-radius:12px;border:1px solid var(--line)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:700;padding:13px 0;list-style:none;color:var(--blue-deep)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--blue);font-weight:800}
.faq details[open] summary::after{content:"\2212"}
.faq p{margin:0 0 14px;color:#2b3a55}

/* Responsible */
.responsible{background:var(--navy);color:#c6d6f0;padding:46px 0}
.responsible h2{color:#fff}
.responsible p{color:#c6d6f0}
.rg-links{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;padding:0;margin:14px 0}
.rg-links strong{color:var(--sky)}

/* Footer */
.site-footer{background:#06183a;color:#9fb6e0;padding:34px 0}
.footer-inner{display:grid;gap:18px}
@media(min-width:820px){.footer-inner{grid-template-columns:1fr auto 1fr;align-items:center}}
.footer-nav{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;font-size:.9rem}
.footer-nav a{color:#c6d6f0}

/* Sticky CTA */
.sticky-cta{position:fixed;left:16px;right:16px;bottom:14px;z-index:50;text-align:center;box-shadow:var(--shadow)}
@media(min-width:1000px){.sticky-cta{display:none}}