/* ===== mobiGang landing ===== */
/* Theme mirrors the app (app_colors.dart): fantasy cream/ink/gold + signature
   green. GREEN = action, GOLD = data/glory (ranks, records). */
:root{
    --cream:#F1E9D8;      /* background */
    --surface:#FBF6EC;    /* card surface */
    --surface-2:#F5EEDD;  /* hover surface */
    --ink:#3B2E20;        /* text / brown */
    --muted:#8A7B67;      /* secondary text (~ink 60%) */
    --gold:#C9A24B;       /* ranks & scores */
    --gold-deep:#A8842F;  /* record emphasis / rank #1 */
    --green:#2BAF7E;      /* action / active */
    --green-deep:#219268;
    --line:#E0D2B6;       /* dividers / borders */
    --discord:#5865F2;
    --abyss:#B0523B;      /* combat */
    --raid:#A8842F;       /* gold-deep */
    --server:#2BAF7E;     /* green */
    --cross:#3E7A8C;      /* life */
    --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    font-family:'Noto Sans KR',system-ui,-apple-system,sans-serif;
    background:var(--cream);
    color:var(--ink);
    line-height:1.6;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
}
em{font-style:normal;color:var(--gold-deep)}
a{color:inherit;text-decoration:none}

/* Soft fantasy glow + faint corner warmth */
.bg-glow{
    position:fixed;inset:0;z-index:-2;pointer-events:none;
    background:
        radial-gradient(60% 45% at 80% 4%, rgba(201,162,75,.20), transparent 70%),
        radial-gradient(55% 45% at 10% 22%, rgba(43,175,126,.12), transparent 70%),
        radial-gradient(80% 55% at 50% 118%, rgba(168,132,47,.12), transparent 70%);
}
.bg-knot{
    position:fixed;inset:0;z-index:-1;pointer-events:none;
    background:radial-gradient(closest-side at 92% 86%, rgba(201,162,75,.08), transparent 60%);
}

h1,h2,.brand-name,.store-main{font-weight:900;letter-spacing:-.4px}

/* ── Nav ── */
.nav{
    position:sticky;top:0;z-index:50;
    display:flex;align-items:center;justify-content:space-between;
    padding:16px clamp(20px,5vw,64px);
    backdrop-filter:blur(12px);
    background:rgba(241,233,216,.78);
    border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:9px;font-size:22px}
.brand-mark{width:26px;height:26px;border-radius:7px;flex:0 0 auto;vertical-align:middle;box-shadow:0 2px 8px -3px rgba(59,46,32,.4)}
.brand-name{font-weight:700}
.brand-name b{color:var(--green);font-weight:900}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2.5vw,28px);font-size:15px;font-weight:500}
.nav-links a{color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-web{color:var(--green)!important;font-weight:700}
.nav-web:hover{color:var(--green-deep)!important}
.nav-cta{
    color:#fff!important;font-weight:700;
    background:var(--green);padding:9px 18px;border-radius:999px;
    box-shadow:0 6px 16px -6px rgba(43,175,126,.5);
}
.nav-cta:hover{background:var(--green-deep)}

/* ── Hero ── */
.hero{
    display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
    max-width:1180px;margin:0 auto;
    padding:clamp(44px,8vw,96px) clamp(20px,5vw,64px) 72px;
}
.eyebrow{
    display:inline-block;font-size:14px;font-weight:700;letter-spacing:.2px;
    color:var(--gold-deep);
    background:rgba(201,162,75,.14);
    border:1px solid rgba(201,162,75,.4);
    padding:6px 14px;border-radius:999px;margin-bottom:22px;
}
.hero h1{
    font-size:clamp(36px,6vw,64px);line-height:1.08;
    margin-bottom:20px;
}
.lead{font-size:clamp(16px,1.6vw,19px);color:var(--muted);max-width:540px;margin-bottom:30px}
.lead b{color:var(--ink);font-weight:700}

.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.btn{
    display:flex;flex-direction:column;gap:1px;
    padding:12px 24px;border-radius:14px;cursor:pointer;
    transition:transform .15s, box-shadow .2s, background .2s;
}
.btn:hover{transform:translateY(-2px)}
.store-sub{font-size:12px;opacity:.85}
.store-main{font-size:17px;letter-spacing:.2px}
.btn-web{
    background:linear-gradient(135deg,var(--green),var(--green-deep));
    color:#fff;box-shadow:0 12px 28px -10px rgba(43,175,126,.6);
}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.is-soon{cursor:default;opacity:.72}
.is-soon:hover{transform:none}

.hero-tags{display:flex;gap:18px;list-style:none;flex-wrap:wrap;color:var(--muted);font-size:14px;font-weight:500}
.hero-tags li{display:flex;align-items:center;gap:7px}
.dot{width:11px;height:11px;border-radius:50%;display:inline-block;box-shadow:0 0 8px currentColor}
.dot.abyss{background:var(--abyss);color:var(--abyss)}
.dot.raid{background:var(--raid);color:var(--raid)}
.dot.server{background:var(--server);color:var(--server)}
.dot.cross{background:var(--cross);color:var(--cross)}

/* Phone mockup */
.hero-art{display:flex;justify-content:center}
.phone{
    position:relative;width:270px;flex:0 0 auto;
    border-radius:38px;padding:9px;
    background:linear-gradient(160deg,#4a3d2c,#251d12);
    border:1px solid rgba(59,46,32,.25);
    box-shadow:0 40px 80px -28px rgba(59,46,32,.55), inset 0 0 0 2px rgba(0,0,0,.3);
}
.phone img{width:100%;display:block;border-radius:30px}
.phone-main{
    width:300px;transform:rotate(-2deg);
    animation:float 6s ease-in-out infinite;
}
@keyframes float{50%{transform:rotate(-2deg) translateY(-14px)}}

/* ── Sections ── */
section{position:relative}
.section-title{
    font-size:clamp(27px,4vw,44px);text-align:center;
    margin-bottom:44px;
}

/* ── Features bento ── */
.features{max-width:1080px;margin:0 auto;padding:64px clamp(20px,5vw,64px)}
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius);padding:26px 24px;
    transition:transform .2s,border-color .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(201,162,75,.5);box-shadow:0 16px 34px -22px rgba(59,46,32,.4)}
.card.span-2{grid-column:span 2}
.card-ico{
    width:48px;height:48px;border-radius:13px;
    display:flex;align-items:center;justify-content:center;font-size:24px;
    color:var(--c);background:color-mix(in srgb,var(--c) 15%,transparent);
    border:1px solid color-mix(in srgb,var(--c) 36%,transparent);
    margin-bottom:16px;
}
.card h3{font-size:19px;font-weight:700;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.card p b{color:var(--ink);font-weight:700}

/* ── How it works (steps) ── */
.how{max-width:1000px;margin:0 auto;padding:64px clamp(20px,5vw,64px)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius);padding:28px 24px;position:relative;overflow:hidden;
    transition:transform .2s,border-color .2s;
}
.step:hover{transform:translateY(-4px);border-color:rgba(201,162,75,.5)}
.step-no{
    font-size:44px;font-weight:900;line-height:1;
    color:transparent;-webkit-text-stroke:1.6px rgba(201,162,75,.7);
    margin-bottom:14px;
}
.step h3{font-size:19px;font-weight:700;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* ── Screenshots ── */
.shots{max-width:1080px;margin:0 auto;padding:64px clamp(20px,5vw,64px)}
.shot-grid{display:flex;gap:28px;justify-content:center;flex-wrap:wrap}
.shots .phone{width:236px;transition:transform .25s}
.shots .phone:hover{transform:translateY(-8px)}
.shots figcaption{
    text-align:center;color:var(--muted);font-size:14px;font-weight:600;
    margin-top:16px;
}

/* ── CTA band ── */
.cta-band{
    max-width:1080px;margin:44px auto 0;padding:56px clamp(24px,5vw,64px);
    text-align:center;border-radius:24px;
    background:
        radial-gradient(80% 120% at 50% 0%, rgba(201,162,75,.16), transparent 70%),
        var(--surface);
    border:1px solid var(--line);
}
.cta-band h2{font-size:clamp(25px,3.5vw,38px);margin-bottom:10px}
.cta-band p{color:var(--muted);margin-bottom:26px}
.cta-band .btn{display:inline-flex;text-align:left}

/* ── Footer ── */
.footer{
    margin-top:56px;border-top:1px solid var(--line);
    padding:44px clamp(20px,5vw,64px);text-align:center;
    display:flex;flex-direction:column;align-items:center;gap:10px;
}
.footer .brand{font-size:20px}
.foot-note{color:var(--muted);font-size:14px}
.foot-fine{color:#a99f8d;font-size:12px;max-width:600px;line-height:1.6;margin-top:6px}

/* ── Responsive ── */
@media (max-width:880px){
    .hero{grid-template-columns:1fr;text-align:center;gap:32px;padding-top:44px}
    .lead{margin-left:auto;margin-right:auto}
    .hero-cta,.hero-tags{justify-content:center}
    .bento{grid-template-columns:repeat(2,1fr)}
    .card.span-2{grid-column:span 2}
    .nav{flex-wrap:wrap;justify-content:center;row-gap:10px}
    .nav-links{flex-wrap:wrap;justify-content:center;gap:10px 16px}
}
@media (max-width:560px){
    .nav{flex-direction:column;gap:10px;padding:14px 16px}
    .nav-links{width:100%}
    .nav-links > a[href^="#"]:not(.nav-cta){display:none}
    .bento{grid-template-columns:1fr}
    .card.span-2{grid-column:span 1}
    .steps{grid-template-columns:1fr;gap:12px}
    .hero h1 br{display:none}
    .phone-main{width:260px}
}