/* ============ DoonungHub · Cinema Design System ============ */
:root{
  --bg:#0b0708;
  --bg2:#120c0d;
  --surface:#171011;
  --surface2:#1f1517;
  --line:rgba(255,228,220,.10);
  --line2:rgba(255,228,220,.18);
  --text:#f6ece8;
  --muted:#b1a09a;
  --faint:#7d6f6a;
  --red:#e5384d;
  --red-deep:#b8101f;
  --gold:#e8b24c;
  --gold-soft:#f2d28a;
  --ok:#46e0a0;
  --warn:#f2b03c;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Outfit","Bai Jamjuree",system-ui,sans-serif;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body, p, li, span, b, code, div, h1, h2, h3, h4, h5, h6 {
  user-select: text !important;
  -webkit-user-select: text !important;
}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px;}
.mono{font-family:ui-monospace,"Space Mono",monospace;}

/* ---- HEADER ---- */
header{position:sticky;top:0;z-index:50;background:rgba(11,7,8,.72);backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:14px;transition:opacity .2s;}
.brand:hover{opacity:.95;}
.brand-mark{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  position:relative;
  transition:transform .4s cubic-bezier(0.16,1,0.3,1);
}
.brand-mark img{
  width:38px;
  height:38px;
  display:block;
  transition:filter .4s ease;
}
.brand:hover .brand-mark{
  transform:translateY(-2px) scale(1.08);
}
.brand:hover .brand-mark img{
  filter:drop-shadow(0 0 10px rgba(255,45,85,.65));
}
.brand-txt b{
  display:block;
  font-family:"Outfit",sans-serif;
  font-weight:900;
  letter-spacing:.14em;
  font-size:1.08rem;
  color:#ffffff;
}
.brand-txt b span{
  background: linear-gradient(90deg, #ff7b00 0%, #ff2d55 35%, #b326da 70%, #3b82f6 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  display:inline-block;
}
.brand-txt > span{
  display:block;
  font-family:"Outfit",sans-serif;
  font-size:.56rem;
  letter-spacing:.38em;
  color:#e5384d;
  font-weight:800;
  margin-top:2px;
}
.menu{display:flex;align-items:center;gap:30px;}
.menu nav{display:flex;gap:26px;}
.menu a{font-size:.92rem;color:var(--muted);font-weight:600;transition:color .2s;position:relative;}
.menu a:hover{color:var(--text);}
.menu a.active{color:var(--text);}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:var(--red);}
.nav-cta{padding:9px 18px;border-radius:999px;font-size:.86rem;font-weight:600;background:linear-gradient(180deg,var(--red),var(--red-deep));color:#fff;box-shadow:0 4px 16px rgba(229,56,77,.4);transition:transform .2s;}
.nav-cta:hover{transform:translateY(-1px);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;}
.burger span{width:22px;height:2px;background:var(--text);border-radius:2px;}

/* ---- BUTTONS ---- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:13px;font-size:.98rem;font-weight:600;font-family:inherit;cursor:pointer;border:0;transition:transform .2s,box-shadow .2s,background .2s;}
.btn-red{background:linear-gradient(180deg,var(--red),var(--red-deep));color:#fff;box-shadow:0 10px 30px rgba(229,56,77,.4);}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(229,56,77,.5);}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border:1px solid var(--line2);}
.btn-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px);}

/* ---- SECTION SHELL ---- */
section.block{padding:56px 0;}
.kicker{font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--red);font-weight:600;margin-bottom:10px;}
.sec-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:700;margin:0;letter-spacing:-.01em;}
.sec-head p{margin:6px 0 0;color:var(--muted);font-size:.96rem;font-weight:300;}
.sec-head{margin-bottom:30px;}

/* ---- FOOTER ---- */
footer{border-top:1px solid var(--line);padding:50px 0 40px;margin-top:20px;}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;}
.foot-grid nav{display:flex;gap:22px;flex-wrap:wrap;}
.foot-grid a{color:var(--muted);font-size:.9rem;}
.foot-grid a:hover{color:var(--text);}
.foot-note{color:var(--faint);font-size:.8rem;margin-top:28px;}

@media(max-width:880px){
  .menu{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    height:calc(100vh - 100%);
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    background:rgba(11,7,8,.96);
    backdrop-filter:blur(20px) saturate(160%);
    -webkit-backdrop-filter:blur(20px) saturate(160%);
    border-top:1px solid var(--line);
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:flex-start;
    padding-top:8px;
    gap:24px;
    z-index:9999;
    transform:translateY(-100%);
    opacity:0;
    pointer-events:none;
    transition:transform .4s cubic-bezier(0.16,1,0.3,1),opacity .35s ease;
  }
  .menu.active{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  .menu nav{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:20px;
  }
  .menu nav a{
    font-size:1.3rem;
    font-weight:600;
    letter-spacing:.02em;
    opacity:0;
    transform:translateY(10px);
    transition:transform .4s cubic-bezier(0.16,1,0.3,1),opacity .4s ease;
  }
  .menu a.active::after{
    bottom: -2px;
  }
  .menu.active nav a{
    opacity:1;
    transform:translateY(0);
  }
  .menu.active nav a:nth-child(1){transition-delay:.05s}
  .menu.active nav a:nth-child(2){transition-delay:.10s}
  .menu.active nav a:nth-child(3){transition-delay:.15s}
  .menu.active nav a:nth-child(4){transition-delay:.20s}
  .menu.active nav a:nth-child(5){transition-delay:.25s}
  .menu.active nav a:nth-child(6){transition-delay:.30s}
  .menu.active nav a:nth-child(7){transition-delay:.35s}

  .burger{display:flex;}
  .burger span{
    transition:transform .3s ease,opacity .2s ease;
  }
  .burger.active span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
  }
  .burger.active span:nth-child(2){
    opacity:0;
  }
  .burger.active span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
  }

  .nav-cta{display:none;}
}