/* ============ 嘉里盛世 JIALI — pixel game style ============ */
:root{
  --sky:#dff1fb;
  --sky-deep:#bfe3f7;
  --ink:#144a8f;
  --ink-dark:#0d3468;
  --blue:#2f6db5;
  --pink:#f7a8c4;
  --pink-deep:#e87bab;
  --yellow:#ffd23f;
  --purple:#8a4fd3;
  --red:#ff4d6d;
  --paper:#ffffff;
  --pixel-font:'Press Start 2P',monospace;
  --cn-display:'ZCOOL QingKe HuangYou','Noto Sans SC',sans-serif;
  --body:'Noto Sans SC',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--sky);line-height:1.7;overflow-x:hidden}
.pixel-font{font-family:var(--pixel-font)}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* pixel border helper */
.pixel-frame{
  border:4px solid var(--ink);
  box-shadow:0 6px 0 rgba(13,52,104,.25);
  background:var(--paper);
}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(223,241,251,.92);backdrop-filter:blur(6px);border-bottom:4px solid var(--ink)}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:20px;padding:10px 20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--cn-display);font-size:22px;letter-spacing:1px}
.brand-logo{width:auto;height:44px;object-fit:contain}
html[lang="en"] .brand-name{display:none}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{padding:6px 12px;font-size:14px;font-weight:500;border:2px solid transparent;transition:.15s}
.nav-links a:hover{border-color:var(--ink);background:var(--yellow)}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:8px}
.hearts{display:flex;gap:4px}
.pixel-heart{width:16px;height:14px;image-rendering:pixelated;animation:heartbeat 1.6s infinite}
.pixel-heart:nth-child(2){animation-delay:.3s}
.pixel-heart:nth-child(3){animation-delay:.6s}
@keyframes heartbeat{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
.menu-btn{display:none;background:none;border:3px solid var(--ink);font-size:18px;padding:2px 10px;cursor:pointer}

/* buttons */
.btn{display:inline-block;font-family:var(--cn-display);font-size:18px;letter-spacing:2px;padding:12px 28px;border:4px solid var(--ink);cursor:pointer;transition:.15s;user-select:none}
.btn-primary{background:var(--yellow);color:var(--ink-dark);box-shadow:0 6px 0 var(--ink)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 9px 0 var(--ink)}
.btn-primary:active{transform:translateY(3px);box-shadow:0 2px 0 var(--ink)}
.btn-ghost{background:var(--paper);color:var(--ink);box-shadow:0 6px 0 rgba(13,52,104,.35)}
.btn-ghost:hover{background:var(--sky-deep)}
.btn-lang{font-family:var(--pixel-font);font-size:11px;padding:8px 12px;background:var(--purple);color:#fff;border:3px solid var(--ink-dark);box-shadow:0 4px 0 var(--ink-dark);cursor:pointer}
.btn-lang:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ink-dark)}

/* ============ HERO ============ */
.hero{position:relative;padding-top:76px}
.sky{position:relative;min-height:640px;background:linear-gradient(180deg,#cfeafb 0%,#dff1fb 55%,#f3d9ef 100%);overflow:hidden}
.cloud{position:absolute;background:#fff;image-rendering:pixelated;opacity:.95}
.cloud::before,.cloud::after{content:"";position:absolute;background:#fff}
.cloud.c1{width:120px;height:36px;top:90px;left:6%;animation:drift 46s linear infinite}
.cloud.c1::before{width:48px;height:48px;top:-24px;left:16px}
.cloud.c1::after{width:36px;height:36px;top:-14px;left:60px}
.cloud.c2{width:90px;height:28px;top:180px;right:12%;animation:drift 60s linear infinite reverse}
.cloud.c2::before{width:38px;height:38px;top:-19px;left:12px}
.cloud.c2::after{width:26px;height:26px;top:-10px;left:46px}
.cloud.c3{width:150px;height:42px;top:330px;left:22%;opacity:.7;animation:drift 75s linear infinite}
.cloud.c3::before{width:56px;height:56px;top:-28px;left:22px}
.cloud.c3::after{width:40px;height:40px;top:-16px;left:74px}
.cloud.c4{width:70px;height:22px;top:60px;right:30%;opacity:.65;animation:drift 38s linear infinite reverse}
.cloud.c4::before{width:30px;height:30px;top:-15px;left:10px}
.cloud.c4::after{width:20px;height:20px;top:-8px;left:36px}
@keyframes drift{from{transform:translateX(-25vw)}to{transform:translateX(120vw)}}
.sun{position:absolute;top:70px;right:8%;width:74px;height:74px;background:var(--yellow);border:6px solid #fff;box-shadow:0 0 0 6px var(--yellow),0 0 40px rgba(255,210,63,.8);animation:sunspin 24s linear infinite}
@keyframes sunspin{to{transform:rotate(360deg)}}
.stars{position:absolute;inset:0;background-image:
  radial-gradient(2px 2px at 12% 22%,#fff 50%,transparent 51%),
  radial-gradient(2px 2px at 78% 12%,#fff 50%,transparent 51%),
  radial-gradient(2px 2px at 45% 8%,#fff 50%,transparent 51%),
  radial-gradient(2px 2px at 88% 40%,#fff 50%,transparent 51%),
  radial-gradient(2px 2px at 30% 45%,#fff 50%,transparent 51%);
  animation:twinkle 3s infinite alternate}
@keyframes twinkle{from{opacity:.2}to{opacity:.9}}

.hero-content{position:relative;z-index:2;max-width:900px;margin:0 auto;text-align:center;padding:90px 20px 140px}
.hero-tag{display:inline-block;background:var(--ink);color:#fff;font-size:15px;letter-spacing:2px;padding:8px 18px;border:3px solid var(--ink-dark);box-shadow:4px 4px 0 rgba(13,52,104,.4);margin-bottom:28px}
.hero-title{font-family:var(--cn-display);font-size:clamp(38px,6vw,68px);line-height:1.15;color:var(--ink-dark);text-shadow:4px 4px 0 var(--yellow)}
.hero-title .title-en{display:none;font-size:clamp(20px,3.4vw,38px);line-height:1.5;text-shadow:3px 3px 0 var(--yellow)}
html[lang="en"] .title-cn{display:none}
html[lang="en"] .title-en{display:block}
.hero-sub{max-width:640px;margin:26px auto 34px;font-size:17px;color:#27548e}
.hero-cta{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.press-start{margin-top:46px;font-size:13px;color:var(--blue);animation:blink 1.2s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

.trophy-float{position:absolute;z-index:2;right:12%;bottom:130px;animation:bob 2.4s ease-in-out infinite}
.trophy{width:84px;height:84px;image-rendering:pixelated;filter:drop-shadow(0 8px 0 rgba(13,52,104,.3))}
.win-bubble{position:absolute;top:-34px;right:-6px;background:#fff;border:3px solid var(--ink);font-size:9px;padding:6px 8px;color:var(--ink-dark)}
.win-bubble::after{content:"";position:absolute;bottom:-10px;left:12px;width:8px;height:8px;background:#fff;border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);transform:rotate(45deg)}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

.ground{position:relative;height:64px}
.ground-pink{height:34px;background:repeating-linear-gradient(90deg,var(--pink) 0 16px,var(--pink-deep) 16px 32px);border-top:4px solid #fff;border-bottom:4px solid var(--ink)}
.ground-blue{height:30px;background:repeating-linear-gradient(90deg,#3a76c4 0 16px,#2f5da0 16px 32px)}

/* ============ SECTIONS ============ */
.section{padding:90px 20px}
.section.alt{background:var(--sky-deep)}
.section.dark{background:var(--ink-dark);color:#cfe6ff}
.container{max-width:1150px;margin:0 auto}
.sec-title{font-family:var(--cn-display);font-size:clamp(28px,4vw,42px);display:flex;align-items:center;gap:18px;margin-bottom:14px;color:var(--ink-dark)}
.section.dark .sec-title{color:#fff}
.sec-num{font-size:14px;background:var(--ink);color:var(--yellow);padding:8px 10px;border:3px solid var(--ink-dark);box-shadow:3px 3px 0 rgba(0,0,0,.3)}
.sec-sub{color:#3a6ca8;margin-bottom:40px}
.section.dark .sec-sub{color:#9fc3ee}
html[lang="en"] .sec-title{font-family:var(--pixel-font);font-size:clamp(18px,2.6vw,28px);line-height:1.5}
html[lang="en"] .brand{font-family:var(--pixel-font);font-size:15px}
html[lang="en"] .btn{font-family:var(--pixel-font);font-size:12px;letter-spacing:0}
html[lang="en"] .hero-tag{font-size:12px}
html[lang="en"] .stage-num{font-size:11px}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:stretch}
.about-card{background:var(--paper);border:4px solid var(--ink);box-shadow:8px 8px 0 rgba(13,52,104,.2);padding:34px;font-size:16.5px}
.about-card p+p{margin-top:16px}
.about-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.badge{background:var(--sky);border:2px solid var(--blue);padding:6px 14px;font-size:14px;font-weight:500}
.about-visual{display:flex;align-items:center}
.about-frame{width:100%;background:var(--pink);border:4px solid var(--ink);box-shadow:8px 8px 0 rgba(13,52,104,.2);padding:18px}
.frame-screen{background:linear-gradient(180deg,#0d3468,#2f6db5);border:6px solid var(--ink-dark);min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:24px;text-align:center}
.frame-line{color:#fff;font-size:16px;font-weight:500}
.frame-sprites{display:flex;gap:26px}
.frame-sprites svg{width:40px;height:40px;image-rendering:pixelated;animation:bob 2s ease-in-out infinite}
.frame-sprites svg:nth-child(2){animation-delay:.4s}
.frame-sprites svg:nth-child(3){animation-delay:.8s}

/* SERVICES */
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:var(--paper);border:4px solid var(--ink);box-shadow:6px 6px 0 rgba(13,52,104,.22);padding:28px 22px;transition:.2s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-8px);box-shadow:6px 14px 0 rgba(13,52,104,.28)}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:8px;background:var(--yellow);border-bottom:3px solid var(--ink)}
.card:nth-child(2)::before{background:var(--pink)}
.card:nth-child(3)::before{background:#7fd8ff}
.card:nth-child(4)::before{background:#b98ef2}
.card-icon{font-size:42px;margin:14px 0 10px}
.card h3{font-family:var(--cn-display);font-size:22px;margin-bottom:10px;color:var(--ink-dark)}
html[lang="en"] .card h3{font-family:var(--pixel-font);font-size:13px;line-height:1.6}
.card p{font-size:14.5px;color:#3a6ca8}

/* PROCESS */
.process-map{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;align-items:stretch}
.stage{flex:1;min-width:180px;text-align:center;position:relative}
.stage-num{display:inline-block;font-size:12px;color:var(--purple);margin-bottom:10px}
.stage-box{background:var(--paper);border:4px solid var(--ink);box-shadow:6px 6px 0 rgba(13,52,104,.22);padding:26px 14px;height:100%;transition:.2s}
.stage:hover .stage-box{background:var(--yellow)}
.stage-emoji{font-size:36px;display:block;margin-bottom:8px}
.stage-box h3{font-family:var(--cn-display);font-size:21px;color:var(--ink-dark)}
html[lang="en"] .stage-box h3{font-family:var(--pixel-font);font-size:12px;line-height:1.5}
.stage-box p{font-size:13px;color:#3a6ca8;margin-top:6px}
.stage.final .stage-box{background:var(--ink);color:#fff}
.stage.final .stage-box h3{color:var(--yellow)}
.stage.final .stage-box p{color:#bcd8f7}
.stage.final:hover .stage-box{background:var(--ink-dark)}
.stage:not(:last-child)::after{content:"▶";position:absolute;right:-14px;top:50%;transform:translateY(-50%);color:var(--purple);font-size:14px;z-index:2}

/* LANGUAGES */
.lang-groups{display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:24px}
.lang-group{background:var(--paper);border:4px solid var(--ink);box-shadow:6px 6px 0 rgba(13,52,104,.2);padding:26px}
.lang-group h3{font-family:var(--cn-display);font-size:22px;margin-bottom:16px;display:flex;gap:10px;align-items:center;color:var(--ink-dark)}
html[lang="en"] .lang-group h3{font-family:var(--pixel-font);font-size:13px}
.lang-chips{display:flex;flex-wrap:wrap;gap:10px}
.lang-chip{background:var(--sky);border:2px solid var(--blue);padding:6px 14px;font-size:14px;font-weight:500;transition:.15s;cursor:default}
.lang-chip:hover{background:var(--yellow);border-color:var(--ink-dark);transform:translateY(-3px)}

/* CLIENTS */
.clients-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.client-bubble{background:var(--paper);border:4px solid var(--ink);box-shadow:5px 5px 0 rgba(13,52,104,.2);min-height:110px;display:flex;align-items:center;justify-content:center;padding:20px;transition:.2s;position:relative}
.client-bubble:hover{transform:translateY(-6px) rotate(-1deg);box-shadow:5px 12px 0 rgba(13,52,104,.28)}
.client-bubble img{max-height:64px;object-fit:contain}

/* PRODUCTS (night arcade) */
.marquee{overflow:hidden;border-top:3px solid rgba(255,255,255,.15);padding:8px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:14px;animation:scroll 40s linear infinite;padding-left:14px}
.marquee-track.reverse{animation-direction:reverse}
@keyframes scroll{to{transform:translateX(-50%)}}
.game-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:2px solid #4d7fc4;color:#dcebff;padding:9px 18px;font-size:14px;letter-spacing:.5px;transition:.15s}
.game-chip:hover{background:var(--yellow);color:var(--ink-dark);border-color:var(--yellow)}
.game-chip::before{content:"🎮";font-size:13px}

/* CONTACT */
.contact{background:linear-gradient(180deg,var(--sky) 0%,#f3d9ef 100%)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.contact-info h3{font-family:var(--cn-display);font-size:28px;margin-bottom:20px;color:var(--ink-dark)}
html[lang="en"] .contact-info h3{font-family:var(--pixel-font);font-size:16px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:30px}
.contact-list li{display:flex;gap:14px;align-items:baseline;background:var(--paper);border:3px solid var(--ink);padding:10px 16px;box-shadow:4px 4px 0 rgba(13,52,104,.15)}
.ci-label{font-size:13px;color:#fff;background:var(--blue);padding:2px 10px;white-space:nowrap}
.contact-list b{font-size:15.5px}
.contact-list a:hover{color:var(--purple);text-decoration:underline}
.contact-cta{display:flex;gap:16px;flex-wrap:wrap}

/* GAMEBOY */
.gameboy{background:var(--pink);border:5px solid var(--ink-dark);box-shadow:10px 10px 0 rgba(13,52,104,.3);border-radius:14px 14px 40px 14px;padding:22px 22px 30px;max-width:340px;margin:0 auto;width:100%;animation:bob 4s ease-in-out infinite}
.gb-notch{height:10px;background:var(--purple);border:3px solid var(--ink-dark);margin:-10px auto 18px;width:60%;position:relative}
.gb-notch::before,.gb-notch::after{content:"✦";position:absolute;color:#fff;top:-7px;font-size:10px}
.gb-notch::before{left:-16px}.gb-notch::after{right:-16px}
.gb-screen{background:var(--ink-dark);border-radius:8px 8px 30px 8px;padding:16px}
.gb-screen-inner{background:linear-gradient(180deg,#d9f2b4,#8fd98a);border:3px solid #5a9e4c;height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;position:relative;overflow:hidden}
.gb-screen-inner svg{width:100%;height:100%;display:block}
@keyframes gbhop{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes gbfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes gbdrift{0%,100%{transform:translateX(0)}50%{transform:translateX(8px)}}
.gb-hero{animation:gbhop 1s ease-in-out infinite}
.gb-slime{animation:gbhop 1.2s ease-in-out .2s infinite}
.gb-coin1{animation:gbfloat 1.4s ease-in-out infinite}
.gb-coin2{animation:gbfloat 1.4s ease-in-out .35s infinite}
.gb-coin3{animation:gbfloat 1.4s ease-in-out .7s infinite}
.gb-cloud1{animation:gbdrift 9s ease-in-out infinite}
.gb-cloud2{animation:gbdrift 11s ease-in-out infinite reverse}
.gb-pixels{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1.5px);background-size:8px 8px;pointer-events:none}
.gb-controls{display:flex;justify-content:space-between;align-items:center;margin-top:26px;padding:0 8px}
.gb-dpad{width:74px;height:74px;position:relative}
.gb-dpad::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:26px;height:74px;background:var(--ink-dark);border-radius:4px}
.gb-dpad::after{content:"";position:absolute;top:50%;left:0;transform:translateY(-50%);height:26px;width:74px;background:var(--ink-dark);border-radius:4px}
.gb-btns{display:flex;gap:16px;margin-right:6px}
.gb-b{width:34px;height:34px;border-radius:50%;border:3px solid var(--ink-dark);display:block}
.gb-b.b1{background:#a24ac9;margin-top:18px}
.gb-b.b2{background:#c95bd6}

/* FOOTER */
.footer{background:var(--ink-dark);color:#9fc3ee;text-align:center;padding:60px 20px 30px;position:relative}
.footer-city{height:44px;background:
  linear-gradient(90deg,#1b4a8a 0 8%,transparent 8%),linear-gradient(90deg,transparent 0,#1b4a8a 10% 16%,transparent 16%);
  background-color:transparent;
  margin-bottom:24px;
  background-image:
   repeating-linear-gradient(90deg,#173f78 0 46px,transparent 46px 70px),
   repeating-linear-gradient(90deg,#1e4d92 0 30px,transparent 30px 54px);
  background-size:140px 44px,96px 30px;background-position:0 bottom,20px bottom;background-repeat:repeat-x;
  filter:drop-shadow(0 -4px 0 rgba(0,0,0,.2))}
.footer-brand{color:var(--yellow);font-size:14px;margin-bottom:12px}
.footer p{font-size:13.5px}
.footer-copy{margin-top:14px;opacity:.6;font-size:12px}

/* TOAST */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--ink);color:var(--yellow);padding:14px 22px;font-size:11px;border:3px solid var(--ink-dark);box-shadow:0 6px 0 rgba(0,0,0,.3);z-index:200;transition:.35s}
.toast.show{transform:translateX(-50%) translateY(0)}

/* RESPONSIVE */
@media (max-width:1024px){
  .cards4{grid-template-columns:repeat(2,1fr)}
  .clients-grid{grid-template-columns:repeat(3,1fr)}
  .lang-groups{grid-template-columns:1fr}
  .about-grid,.contact-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav-links{position:fixed;top:68px;right:0;left:0;background:var(--sky);border-bottom:4px solid var(--ink);flex-direction:column;padding:10px 20px;display:none}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .hearts{display:none}
  .cards4{grid-template-columns:1fr}
  .clients-grid{grid-template-columns:repeat(2,1fr)}
  .stage:not(:last-child)::after{display:none}
  .trophy-float{right:6%;bottom:110px}
  .trophy{width:56px;height:56px}
}