/* ===== RESET & VARIABLES ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#04081a;--bg2:#06091e;
  --card:#0b1226;--card2:#0d1528;
  --b1:rgba(96,165,250,.1);--b2:rgba(96,165,250,.22);--b3:rgba(96,165,250,.38);
  --cyan:#60a5fa;--cyan2:#93c5fd;--blue:#3b82f6;--indigo:#6366f1;
  --text:#f0f4ff;--sub:#7a9bbf;--dim:#3d5878;--dimmer:#263a52;
  --ease:cubic-bezier(.16,1,.3,1);
}
html{scroll-behavior:smooth}
body{font-family:'Syne',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.6}

/* ===== KEYFRAMES ===== */
@keyframes up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes rot{to{transform:rotate(360deg)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
@keyframes sfade{0%,100%{opacity:.18}50%{opacity:.85}}
@keyframes glow-pulse{0%,100%{box-shadow:0 0 0 0 rgba(96,165,250,0)}50%{box-shadow:0 0 28px 6px rgba(96,165,250,.18)}}
@keyframes border-flow{0%{background-position:0% 50%}100%{background-position:200% 50%}}
@keyframes badge-pop{0%{opacity:0;transform:scale(.8) translateY(-4px)}100%{opacity:1;transform:none}}

/* ===== MAINTENANCE ===== */
#maint{display:none;position:fixed;inset:0;z-index:9999;
  background:rgba(4,8,26,.97);backdrop-filter:blur(24px);
  flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem}
#maint.on{display:flex}
.maint-ring{width:44px;height:44px;border:2px solid var(--b2);border-top-color:var(--cyan);
  border-radius:50%;animation:rot 1.2s linear infinite;margin-bottom:1.5rem}
.maint-h{font-size:2rem;font-weight:800;color:var(--cyan);margin-bottom:.5rem;letter-spacing:-.02em}
.maint-p{color:var(--sub);font-size:.95rem;max-width:460px;line-height:1.8}

/* ===== NAV ===== */
nav{position:fixed;top:0;inset-inline:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 3.5rem;
  background:rgba(4,8,26,.72);backdrop-filter:blur(28px);
  border-bottom:1px solid var(--b1)}
.nav-logo{font-size:1.2rem;font-weight:800;letter-spacing:-.01em;text-decoration:none;color:var(--text)}
.nav-links{display:flex;gap:2.2rem;list-style:none}
.nav-links a{color:var(--sub);text-decoration:none;font-size:.85rem;font-weight:600;
  letter-spacing:.04em;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-pill{color:var(--cyan)!important;border:1px solid var(--b2);
  padding:.28rem .85rem;border-radius:7px;transition:background .2s!important}
.nav-pill:hover{background:rgba(96,165,250,.08)!important}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:9rem 2rem 6rem;position:relative;overflow:hidden}
.h-grid{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(96,165,250,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,165,250,.03) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 65% at 50% 50%,black,transparent)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.oa{width:540px;height:540px;background:rgba(59,130,246,.1);top:-180px;left:-130px}
.ob{width:360px;height:360px;background:rgba(99,102,241,.08);bottom:-80px;right:-60px}
.oc{width:260px;height:260px;background:rgba(96,165,250,.06);top:40%;left:52%;transform:translate(-50%,-50%)}
.h-tag{position:relative;z-index:1;display:inline-flex;align-items:center;gap:.55rem;
  margin-bottom:2.5rem;border:1px solid var(--b2);border-radius:6px;
  padding:.32rem .9rem;font-size:.7rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--cyan);animation:up .7s ease both}
.h-dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);
  animation:blink 2s ease-in-out infinite;flex-shrink:0}
h1{position:relative;z-index:1;font-size:clamp(4rem,10vw,9.5rem);font-weight:800;
  line-height:.96;letter-spacing:-.035em;
  background:linear-gradient(168deg,#fff 20%,var(--cyan2) 58%,var(--blue) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:up .7s ease .12s both}
.h-sub{position:relative;z-index:1;font-size:clamp(1rem,2.3vw,1.65rem);
  font-weight:500;color:var(--sub);margin-top:.65rem;letter-spacing:.005em;
  animation:up .7s ease .22s both}
.h-sub strong{color:var(--cyan2);font-weight:700}
.h-desc{position:relative;z-index:1;max-width:510px;color:var(--sub);
  font-size:.875rem;margin-top:1.5rem;line-height:1.9;animation:up .7s ease .32s both}
.h-btns{position:relative;z-index:1;display:flex;gap:.7rem;flex-wrap:wrap;
  justify-content:center;margin-top:2.4rem;animation:up .7s ease .42s both}
.scroll-cue{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  z-index:1;display:flex;flex-direction:column;align-items:center;gap:.5rem;
  color:var(--dimmer);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  animation:up 1s ease 1.1s both}
.scroll-line{width:1px;height:34px;background:linear-gradient(var(--cyan),transparent);
  animation:sfade 2.5s ease-in-out infinite}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:.45rem;text-decoration:none;
  font-family:'Syne',sans-serif;font-weight:700;font-size:.85rem;
  border-radius:9px;padding:.75rem 1.65rem;cursor:pointer;border:none;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn svg{flex-shrink:0;display:block}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 2px 18px rgba(59,130,246,.28)}
.btn-p:hover{background:var(--indigo);transform:translateY(-2px);box-shadow:0 6px 26px rgba(59,130,246,.38)}
.btn-g{background:transparent;color:var(--cyan2);border:1px solid var(--b2)}
.btn-g:hover{background:rgba(96,165,250,.07);border-color:var(--b3);transform:translateY(-2px)}

/* ===== SECTION SHARED ===== */
.div{height:1px;background:linear-gradient(90deg,transparent,var(--b1),transparent)}
section{padding:6rem 2rem}
.wrap{max-width:1160px;margin:0 auto}
.tag{display:inline-flex;align-items:center;gap:.45rem;border:1px solid var(--b2);
  border-radius:6px;padding:.28rem .8rem;font-size:.68rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:1.3rem}
.sh{font-size:clamp(1.9rem,3.8vw,2.85rem);font-weight:800;line-height:1.1;
  letter-spacing:-.022em;margin-bottom:.8rem}
.sh em{font-style:normal;color:var(--cyan2)}
.sp{color:var(--sub);font-size:.875rem;max-width:510px;line-height:1.9;margin-bottom:3rem}

/* ===== FEATURES ===== */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem}
.fc{background:var(--card);border:1px solid var(--b1);border-radius:14px;
  padding:1.7rem;transition:border-color .22s,transform .22s,box-shadow .22s}
.fc:hover{border-color:var(--b2);transform:translateY(-4px);box-shadow:0 18px 36px rgba(0,0,0,.22)}
.fc-ic{width:42px;height:42px;border-radius:10px;background:rgba(96,165,250,.08);
  border:1px solid var(--b2);display:flex;align-items:center;justify-content:center;
  color:var(--cyan);margin-bottom:1.2rem}
.fc-t{font-size:.92rem;font-weight:700;margin-bottom:.35rem;letter-spacing:-.01em}
.fc-d{color:var(--sub);font-size:.8rem;line-height:1.75}

/* ===== PROJECTS GRID ===== */
.pg{display:grid;grid-template-columns:repeat(auto-fit,minmax(316px,1fr));gap:1.4rem}

/* Base project card */
.pc{background:var(--card2);border:1px solid var(--b1);border-radius:18px;
  padding:2.1rem;position:relative;overflow:hidden;
  transition:border-color .24s,transform .26s,box-shadow .26s}
.pc:hover{border-color:var(--b2);transform:translateY(-5px);box-shadow:0 24px 48px rgba(0,0,0,.25)}
.pc::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--b2),transparent);
  opacity:0;transition:opacity .24s}
.pc:hover::before{opacity:1}
.p-seq{font-size:.66rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--dimmer);margin-bottom:.9rem}
.p-name{font-size:1.5rem;font-weight:800;letter-spacing:-.025em;margin-bottom:.2rem}
.p-tag{font-size:.78rem;font-weight:600;color:var(--cyan);margin-bottom:.85rem}
.p-d{color:var(--sub);font-size:.82rem;line-height:1.8;margin-bottom:1.5rem}
.p-foot{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.p-lnk{display:inline-flex;align-items:center;gap:.3rem;color:var(--sub);
  text-decoration:none;font-size:.78rem;font-weight:600;
  border:1px solid var(--b1);padding:.38rem .85rem;border-radius:7px;transition:all .2s}
.p-lnk svg{flex-shrink:0;display:block}
.p-lnk:hover{border-color:var(--b2);color:var(--cyan2)}
.badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.66rem;font-weight:700;
  padding:.22rem .6rem;border-radius:6px}
.live{background:rgba(34,197,94,.07);color:#4ade80;border:1px solid rgba(34,197,94,.18)}
.off{background:rgba(239,68,68,.07);color:#f87171;border:1px solid rgba(239,68,68,.16)}
.bd{width:4px;height:4px;border-radius:50%;background:currentColor;flex-shrink:0}

/* ===== DICTIONARY FEATURED CARD ===== */
.pc-dict{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:1.05fr 1fr;
  padding:0;
  border-radius:22px;
  border:1px solid var(--b2);
  background:linear-gradient(135deg,#090e1e 0%,#0b1228 50%,#090d1c 100%);
  overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  animation:glow-pulse 4s ease-in-out infinite;
}
.pc-dict:hover{transform:translateY(-7px);
  box-shadow:0 40px 80px rgba(0,0,0,.4),0 0 0 1px var(--b3);
  border-color:var(--b3);animation:none}
.pc-dict::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--blue),var(--indigo),transparent);
  background-size:200% auto;opacity:0;transition:opacity .3s;
  animation:border-flow 3s linear infinite}
.pc-dict:hover::before{opacity:1}

/* Image side */
.dict-img-wrap{position:relative;overflow:hidden;min-height:380px}
.dict-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .7s var(--ease)}
.pc-dict:hover .dict-img-wrap img{transform:scale(1.06)}
.dict-img-overlay{position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(4,8,26,.1) 0%,rgba(4,8,26,.75) 100%)}
.dict-img-badge{position:absolute;top:1.3rem;left:1.3rem;
  display:flex;align-items:center;gap:.45rem;
  background:rgba(4,8,26,.7);backdrop-filter:blur(16px);
  border:1px solid var(--b2);border-radius:8px;
  padding:.32rem .75rem;font-size:.65rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--cyan2);
  animation:badge-pop .5s ease .4s both}
.dict-img-badge::before{content:'';width:6px;height:6px;border-radius:50%;
  background:var(--cyan);animation:blink 2s infinite}

/* Info side */
.dict-info{padding:2.8rem 2.8rem 2.4rem;display:flex;flex-direction:column;
  justify-content:center;position:relative;z-index:1}
.dict-info::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 120% 100% at 100% 50%,rgba(59,130,246,.06),transparent 70%);
  pointer-events:none}
.dict-info .p-seq{margin-bottom:.7rem;font-size:.65rem;letter-spacing:.2em}
.dict-info .p-name{
  font-size:clamp(1.8rem,2.8vw,2.6rem);letter-spacing:-.03em;line-height:1.05;
  background:linear-gradient(145deg,#fff 20%,var(--cyan2) 60%,var(--blue));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:.3rem}
.dict-info .p-tag{font-size:.8rem;margin-bottom:1rem;color:var(--cyan2)}
.dict-info .p-d{font-size:.84rem;line-height:1.85;margin-bottom:1.6rem}

/* Language grid */
.lang-section{margin-bottom:1.8rem}
.lang-heading{font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:.85rem;display:flex;align-items:center;gap:.6rem}
.lang-heading::after{content:'';flex:1;height:1px;
  background:linear-gradient(90deg,var(--b2),transparent)}
.lang-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.38rem}
.lang-item{display:flex;align-items:center;gap:.4rem;
  background:rgba(96,165,250,.04);border:1px solid rgba(96,165,250,.08);
  border-radius:7px;padding:.33rem .6rem;
  font-size:.73rem;font-weight:600;color:var(--sub);
  transition:all .18s var(--ease);cursor:default}
.lang-item:hover{background:rgba(96,165,250,.1);border-color:var(--b2);
  color:var(--cyan2);transform:translateX(2px)}
.lang-flag{font-size:.88rem;line-height:1;flex-shrink:0}
.lang-arr{color:var(--dimmer);font-size:.7rem;flex-shrink:0}
.lang-txt{font-size:.72rem}

.dict-foot{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.btn-prev{background:linear-gradient(135deg,var(--blue) 0%,var(--indigo) 100%);
  color:#fff;border:none;box-shadow:0 4px 22px rgba(59,130,246,.35)}
.btn-prev:hover{transform:translateY(-2px);
  box-shadow:0 8px 34px rgba(99,102,241,.45);background:linear-gradient(135deg,var(--indigo),var(--blue))}

/* ===== OUR TOUCH CTA ===== */
.ot{background:var(--card2);border:1px solid var(--b2);border-radius:20px;
  padding:4rem 3rem;text-align:center;position:relative;overflow:hidden}
.ot::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at center,rgba(96,165,250,.05),transparent 65%);pointer-events:none}

/* ===== DONATE ===== */
#donate{text-align:center}
.dc{background:var(--card2);border:1px solid var(--b1);border-radius:18px;
  padding:2.6rem 2.2rem;max-width:420px;margin:0 auto;transition:border-color .22s,box-shadow .22s}
.dc:hover{border-color:var(--b2);box-shadow:0 18px 36px rgba(0,0,0,.22)}
.dc-logo{width:96px;border-radius:11px;display:block;margin:0 auto 1.4rem}
.dc-lbl{color:var(--dim);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.dc-num{display:block;font-size:1.35rem;font-weight:800;color:var(--cyan2);letter-spacing:.02em;
  background:rgba(96,165,250,.07);border:1px solid var(--b2);
  border-radius:9px;padding:.7rem 1.4rem;margin:.6rem 0 1.2rem}
.dc-note{color:var(--sub);font-size:.8rem;line-height:1.85}

/* ===== FOOTER ===== */
footer{background:var(--bg2);border-top:1px solid var(--b1);padding:2.8rem 2rem;text-align:center}
.f-name{font-size:1.25rem;font-weight:800;letter-spacing:-.01em;color:var(--text);display:block;margin-bottom:.9rem}
.f-rule{width:44px;height:1px;background:linear-gradient(90deg,transparent,var(--b2),transparent);margin:1.1rem auto}
.f-copy{color:var(--dimmer);font-size:.78rem;line-height:2.2;font-weight:500}
.f-copy strong{color:var(--dim)}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .pc-dict{grid-template-columns:1fr;grid-column:1}
  .dict-img-wrap{min-height:240px}
  .dict-img-overlay{background:linear-gradient(180deg,transparent 30%,rgba(4,8,26,.95) 100%)}
  .dict-info{padding:2rem 1.8rem}
  .lang-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
}
@media(max-width:860px){
  nav{padding:.9rem 1.4rem}
  .nav-links{display:none}
  section{padding:4rem 1.3rem}
  .pg{grid-template-columns:1fr}
  .ot{padding:2.5rem 1.4rem}
  .dict-info{padding:1.6rem 1.4rem}
}