@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
*,::before,::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased}
body{font-family:Inter,'SF Pro Display','PingFang SC','Microsoft YaHei',system-ui,sans-serif;background:#fcfcfd;color:#111;overflow-x:hidden;line-height:1.6}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* NAV */
nav{position:fixed;top:0;width:100%;padding:0 3rem;z-index:100;background:rgba(252,252,253,.85);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.04)}
.nav-inner{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.05rem;color:#111}
.nav-center{display:flex;gap:2rem;position:absolute;left:50%;transform:translateX(-50%)}
.nav-center a{font-size:.85rem;color:#666;letter-spacing:.3px;padding:.3rem 0;position:relative;transition:all .25s}
.nav-center a:hover{color:#111}
.nav-center a::after{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);width:0;height:2px;background:#111;transition:width .25s;border-radius:2px}
.nav-center a:hover::after{width:60%}
.nav-right{display:flex;gap:.8rem;align-items:center}
.nav-right .icon-btn{width:36px;height:36px;border-radius:8px;border:1px solid #e0e0e0;background:#fafafa;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .25s;font-size:.9rem}
.nav-right .icon-btn:hover{background:#f0f0f0;border-color:#ccc;transform:translateY(-1px)}
.btn-nav-3d{padding:.5rem 1.2rem;border-radius:8px;border:none;background:#111;color:#fff;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s;letter-spacing:.3px}
.btn-nav-3d:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(34,197,216,.2)}

/* HERO */
.hero{position:relative;z-index:1;min-height:85vh;display:flex;align-items:center;justify-content:center;padding:6rem 3rem 3rem;background:linear-gradient(180deg,#fcfcfd 0%,#f5f7fa 100%);overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(180,185,195,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(180,185,195,.12) 1px,transparent 1px);background-size:32px 32px;pointer-events:none;mask-image:linear-gradient(to bottom,#000 60%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,#000 60%,transparent 100%)}
.mirror-wrap{position:absolute;bottom:0;left:0;width:100%;pointer-events:none;z-index:1;height:60%}
.mirror-blur{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,#fcfcfd 0%,#f5f7fa 100%);transform:scaleY(-.55);opacity:.14;filter:blur(14px);mask-image:linear-gradient(to bottom,black 25%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 25%,transparent 100%)}
.mirror-clear{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,#fcfcfd 0%,#f5f7fa 100%);transform:translateY(6px) scaleY(-.4);opacity:.3;filter:blur(2px);mask-image:linear-gradient(to bottom,black 15%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 15%,transparent 100%)}
.mirror-line{position:absolute;top:0;left:10%;width:80%;height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.06),transparent);z-index:2}
.hero-main{position:relative;display:flex;align-items:center;gap:100px;z-index:2;max-width:1200px;width:100%;justify-content:center}
.hero-text{max-width:500px}
.hero-text .brand-accent{font-size:.8rem;color:#22c5d8;letter-spacing:4px;font-weight:500;display:block;margin-bottom:2px}
.hero-text .brand{font-size:clamp(2.8rem,6vw,4.5rem);font-weight:700;line-height:1.05;letter-spacing:8px;color:#111;margin-bottom:.8rem;text-shadow:0 2px 8px rgba(0,0,0,.04)}
.hero-text h2{font-size:clamp(1.1rem,2vw,1.4rem);font-weight:600;color:#444;letter-spacing:.5px;margin-bottom:.6rem}
.hero-text .desc{font-size:.88rem;color:#777;line-height:1.7;margin-bottom:2rem;font-weight:300;max-width:420px}
.hero-cta{display:flex;gap:1rem}
.btn-primary{padding:.75rem 2rem;border-radius:8px;border:none;background:#111;color:#fff;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .24s ease;letter-spacing:.3px}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(34,197,216,.2)}
.btn-outline{padding:.75rem 2rem;border-radius:8px;border:1px solid #dde3ec;background:transparent;color:#333;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .24s ease;letter-spacing:.3px}
.btn-outline:hover{border-color:#22c5d8;background:rgba(34,197,216,.04);transform:translateY(-2px)}

/* LOGO */
.model-container{position:relative;width:180px;height:180px}
.logo-scale{width:100%;height:100%;animation:breathe 4s ease-in-out infinite;will-change:transform}
.logo-anim{width:100%;height:100%;animation:spin 4s linear infinite;will-change:transform;background:url(logo-hero.png) center/contain no-repeat}
@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes breathe{0%,100%{transform:scale(1)}25%,75%{transform:scale(1.06)}50%{transform:scale(1.18)}}
.logo-glow{position:absolute;inset:-15%;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(255,193,49,.08) 0%,rgba(36,200,219,.04) 40%,transparent 70%)}
.model-container::before,.model-container::after{content:'';position:absolute;inset:-18%;border-radius:50%;pointer-events:none}
.model-container::before{box-shadow:inset 0 0 0 1.5px rgba(255,193,49,.15);animation:orbitGold 5s linear infinite}
.model-container::after{box-shadow:inset 0 0 0 1.2px rgba(36,200,219,.1);animation:orbitCyan 6s linear infinite}
@keyframes orbitGold{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes orbitCyan{0%{transform:rotate(360deg)}100%{transform:rotate(0deg)}}
.orb-dot{position:absolute;width:4px;height:4px;border-radius:50%;pointer-events:none}
.orb-dot:nth-child(1){top:-18%;left:50%;background:#FFC131;box-shadow:0 0 6px #FFC131;animation:dotGold 5s linear infinite}
.orb-dot:nth-child(2){top:-22%;left:50%;width:3px;height:3px;background:#24C8DB;box-shadow:0 0 6px #24C8DB;animation:dotCyan 6s linear infinite}
@keyframes dotGold{0%{transform:rotate(0deg) translateY(-65px)}100%{transform:rotate(360deg) translateY(-65px)}}
@keyframes dotCyan{0%{transform:rotate(360deg) translateY(-75px)}100%{transform:rotate(0deg) translateY(-75px)}}
.part{position:absolute;border-radius:50%;pointer-events:none;opacity:0}
.part:nth-child(3){width:3px;height:3px;background:#FFC131;top:10%;left:-8%;animation:floatP 3s ease-in-out 0s infinite}
.part:nth-child(4){width:2px;height:2px;background:#24C8DB;bottom:15%;right:-10%;animation:floatP 3.5s ease-in-out .5s infinite}
.part:nth-child(5){width:4px;height:4px;background:#FFC131;top:50%;right:-12%;animation:floatP 4s ease-in-out 1s infinite}
.part:nth-child(6){width:2px;height:2px;background:#24C8DB;top:20%;right:-5%;animation:floatP 2.8s ease-in-out .3s infinite}
.part:nth-child(7){width:3px;height:3px;background:#FFC131;bottom:30%;left:-6%;animation:floatP 3.2s ease-in-out .8s infinite}
.part:nth-child(8){width:2px;height:2px;background:#24C8DB;bottom:5%;left:30%;animation:floatP 3.8s ease-in-out 1.5s infinite}
@keyframes floatP{0%,100%{opacity:0;transform:translateY(0) scale(0)}30%{opacity:.6;transform:translateY(-10px) scale(1)}70%{opacity:.3;transform:translateY(-20px) scale(.5)}100%{opacity:0;transform:translateY(-30px) scale(0)}}

/* HERO FOOTER */
.hero-footer{position:absolute;bottom:0;left:0;width:100%;padding:1rem 3rem;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(0,0,0,.04);z-index:3}
.hero-footer .links{display:flex;gap:2rem}
.hero-footer .links a{font-size:.72rem;color:#aaa;transition:color .3s}
.hero-footer .links a:hover{color:#111}
.hero-footer .copyright{font-size:.7rem;color:#bbb}

/* CONTENT COMMON */
.content{position:relative;z-index:1;background:#fcfcfd}
.section{padding:6rem 2rem}
.container{max-width:1200px;margin:0 auto}
.section-label{font-size:.7rem;color:#22c5d8;letter-spacing:4px;margin-bottom:.6rem;text-transform:uppercase;font-weight:500}
.section-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;letter-spacing:-.3px;color:#111;margin-bottom:.6rem}
.section-sub{color:#777;max-width:560px;margin-bottom:3.5rem;font-size:.88rem;line-height:1.7;font-weight:300}
.section-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(34,197,216,.12),transparent);margin:0 auto;max-width:200px}

/* ABOUT PAGE */
.about-section{background:#fff}
.about-hero{text-align:center;margin-bottom:3.5rem}
.about-hero h2{font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:700;color:#111;margin-bottom:1rem}
.about-hero p{font-size:.95rem;color:#555;line-height:1.8;max-width:720px;margin:0 auto;font-weight:300}
.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:3rem}
.about-card{background:#fafbfc;border-radius:12px;padding:2rem;border:1px solid rgba(0,0,0,.03)}
.about-card h3{font-size:.9rem;font-weight:600;color:#111;margin-bottom:.3rem}
.about-card .tag{font-size:.58rem;padding:.15rem .5rem;border-radius:4px;display:inline-block;margin-bottom:.6rem;font-weight:500}
.about-card .tag-cyan{background:rgba(34,197,216,.08);color:#1a8a9e}
.about-card .tag-gold{background:rgba(255,184,38,.08);color:#b8860b}
.about-card .tag-dark{background:rgba(0,0,0,.04);color:#555}
.about-card p{font-size:.78rem;color:#666;line-height:1.65;font-weight:300}
.about-mission{background:#f5f7fa;border-radius:12px;padding:2.5rem;text-align:center;margin-bottom:2rem}
.about-mission h3{font-size:1rem;font-weight:600;color:#111;margin-bottom:.8rem}
.about-mission p{font-size:.85rem;color:#555;line-height:1.7;font-weight:300;max-width:680px;margin:0 auto}
.about-adv{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.about-adv-item{text-align:center;padding:1.5rem}
.about-adv-item .num{font-size:1.6rem;font-weight:700;color:#22c5d8;margin-bottom:.3rem}
.about-adv-item h4{font-size:.82rem;font-weight:600;color:#111;margin-bottom:.3rem}
.about-adv-item p{font-size:.72rem;color:#777;line-height:1.5;font-weight:300}

/* CONSULT PAGE */
.consult-section{background:#f5f7fa}
.consult-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2.5rem}
.consult-card{background:#fff;border-radius:12px;padding:1.8rem;border:1px solid rgba(0,0,0,.03);transition:all .3s}
.consult-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.04)}
.consult-card .icon{font-size:1.6rem;margin-bottom:.6rem;display:block}
.consult-card h3{font-size:.88rem;font-weight:600;color:#111;margin-bottom:.4rem}
.consult-card p{font-size:.75rem;color:#666;line-height:1.6;font-weight:300}
.consult-form{background:#fff;border-radius:12px;padding:2.5rem;border:1px solid rgba(0,0,0,.03);max-width:640px;margin:0 auto;text-align:left}
.consult-form h3{font-size:.9rem;font-weight:600;color:#111;margin-bottom:1rem;text-align:center}
.form-row{margin-bottom:1rem}
.form-row label{font-size:.78rem;color:#555;display:block;margin-bottom:.3rem;font-weight:500}
.form-row select,.form-row textarea,.form-row input{width:100%;padding:.65rem .8rem;border:1px solid #e0e0e0;border-radius:8px;font-size:.8rem;color:#333;background:#fafbfc;font-family:inherit;transition:border .2s}
.form-row select:focus,.form-row textarea:focus,.form-row input:focus{outline:none;border-color:#22c5d8}
.form-row textarea{resize:vertical;min-height:100px}
.form-submit{padding:.7rem 2rem;border-radius:8px;border:none;background:#111;color:#fff;font-size:.85rem;font-weight:500;cursor:pointer;width:100%;transition:all .24s}
.form-submit:hover{box-shadow:0 4px 14px rgba(34,197,216,.2)}
.consult-note{font-size:.72rem;color:#888;line-height:1.6;font-weight:300;text-align:center;margin-top:1.5rem}

/* CONTACT PAGE */
.contact-full{background:#fff}
.contact-cols{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.contact-info h3{font-size:.9rem;font-weight:600;color:#111;margin-bottom:.6rem}
.contact-info p{font-size:.78rem;color:#666;line-height:1.6;font-weight:300;margin-bottom:.5rem}
.contact-info .item{margin-bottom:.8rem}
.contact-info .item .l{font-size:.65rem;color:#999;letter-spacing:1px;text-transform:uppercase;font-weight:500}
.contact-info .item .v{font-size:.85rem;color:#111}
.contact-info a{color:#22c5d8}
.contact-copyright{border-top:1px solid rgba(0,0,0,.04);padding-top:1.5rem;font-size:.75rem;color:#888;line-height:1.6;text-align:center}

/* POLICY PAGES (terms + privacy) */
.policy-section{background:#fff}
.policy-content{max-width:720px;margin:0 auto;text-align:left}
.policy-content h3{font-size:.95rem;font-weight:600;color:#111;margin-top:1.8rem;margin-bottom:.5rem}
.policy-content h4{font-size:.85rem;font-weight:600;color:#333;margin-top:1.2rem;margin-bottom:.3rem}
.policy-content p{font-size:.82rem;color:#555;line-height:1.8;font-weight:300;margin-bottom:.5rem}
.policy-content ul{padding-left:1.5rem;margin-bottom:.5rem}
.policy-content ul li{font-size:.8rem;color:#555;line-height:1.7;font-weight:300;margin-bottom:.2rem;list-style:disc}
.policy-content .policy-date{font-size:.75rem;color:#999;margin-bottom:1.5rem}

/* DOCS PAGE */
.docs-section{background:#f5f7fa}
.docs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;text-align:left}
.doc-card{background:#fff;border-radius:12px;padding:1.8rem;transition:all .3s;border:1px solid rgba(0,0,0,.03);box-shadow:0 2px 8px rgba(0,0,0,.02)}
.doc-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.05)}
.doc-card h3{font-size:.9rem;font-weight:600;color:#111;margin-bottom:.25rem;display:flex;align-items:center;gap:.5rem}
.doc-card .tag{font-size:.55rem;padding:.15rem .5rem;border-radius:4px;font-weight:500;white-space:nowrap}
.doc-card .tag-api{background:rgba(34,197,216,.08);color:#1a8a9e}
.doc-card .tag-web{background:rgba(255,184,38,.08);color:#b8860b}
.doc-card .tag-native{background:rgba(0,0,0,.04);color:#555}
.doc-card .tag-game{background:rgba(180,100,255,.08);color:#7c3aed}
.doc-card p{font-size:.75rem;color:#666;line-height:1.6;font-weight:300;margin-bottom:.5rem}
.doc-meta{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:.5rem}
.doc-meta span{font-size:.58rem;padding:.15rem .5rem;border-radius:4px;background:#f5f7fa;color:#666}
.doc-link{font-size:.72rem;color:#22c5d8;font-weight:500}
.doc-link:hover{text-decoration:underline}
.doc-footnote{text-align:center;font-size:.78rem;color:#888;font-weight:300;margin-top:2rem}

/* PRODUCTS */
.prod-section{background:#f5f7fa}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.prod-card{background:#fff;border-radius:12px;padding:1.5rem;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,.03),0 1px 3px rgba(0,0,0,.02);border:1px solid rgba(0,0,0,.03)}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.06);border-color:rgba(34,197,216,.1)}
.prod-card .cat{font-size:.6rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin-bottom:.25rem}
.prod-card h3{font-size:.82rem;font-weight:600;color:#111;margin-bottom:.25rem}
.prod-card p{font-size:.7rem;color:#777;line-height:1.55;font-weight:300}
.prod-tags{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.6rem}
.prod-tags span{font-size:.58rem;padding:.15rem .5rem;border-radius:4px}
.prod-card a{display:inline-block;margin-top:.6rem;font-size:.7rem;color:#22c5d8}

/* SOLUTIONS */
.solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,0,0,.04);border-radius:12px;overflow:hidden}
.sol-card{padding:2rem;background:#fff;transition:all .3s}
.sol-card:hover{background:#fafbfc}
.sol-card .icon{font-size:1.4rem;margin-bottom:.6rem;display:block}
.sol-card h3{font-size:.85rem;font-weight:600;color:#111;margin-bottom:.35rem}
.sol-card p{font-size:.72rem;color:#777;line-height:1.6;font-weight:300}

/* PROCESS */
.process-section{background:#f5f7fa}
.flow-wrap{display:flex;align-items:center;justify-content:space-between;gap:3rem}
.flow-text{flex:1}
.flow-text p{color:#777;font-size:.85rem;line-height:1.7;font-weight:300;margin-bottom:1.5rem}
.flow-diagram{flex:1;perspective:800px}
.flow-3d{position:relative;width:100%;height:200px;transform:rotateX(10deg);transform-style:preserve-3d}
.flow-node{position:absolute;width:56px;height:56px;border:1.5px solid rgba(0,0,0,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:600;color:#555;background:rgba(255,255,255,.85);transition:all .3s;box-shadow:0 4px 12px rgba(0,0,0,.03)}
.flow-node:hover{transform:translateZ(8px);border-color:rgba(34,197,216,.2);box-shadow:0 8px 24px rgba(34,197,216,.08)}
.flow-node .fnum{position:absolute;top:-8px;left:-8px;width:18px;height:18px;border-radius:50%;background:#111;color:#fff;font-size:.5rem;display:flex;align-items:center;justify-content:center}
.flow-node:nth-child(1){top:20px;left:0}
.flow-node:nth-child(2){top:0;left:25%}
.flow-node:nth-child(3){top:20px;left:50%}
.flow-node:nth-child(4){top:0;left:75%}
.flow-node:nth-child(5){top:20px;right:0}
.flow-line{position:absolute;height:1.5px;background:rgba(0,0,0,.06);top:48px}
.flow-line:nth-child(6){left:56px;width:calc(25% - 56px)}
.flow-line:nth-child(7){left:25%;width:25%}
.flow-line:nth-child(8){left:50%;width:25%}
.flow-line:nth-child(9){left:75%;width:calc(25% - 56px)}

/* FOOTER */
footer.main-footer{background:#f2f4f6;padding:3rem 2rem 2rem;position:relative;z-index:1}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;text-align:left;margin-bottom:2rem}
.footer-brand .logo{font-size:.9rem;font-weight:600;color:#111;margin-bottom:.5rem;display:block}
.footer-brand p{font-size:.72rem;color:#888;line-height:1.6;max-width:260px;font-weight:300}
.footer-col h4{font-size:.7rem;font-weight:600;color:#111;margin-bottom:.7rem;letter-spacing:.5px}
.footer-col a{display:block;font-size:.72rem;color:#888;margin-bottom:.35rem;transition:color .2s;font-weight:300}
.footer-col a:hover{color:#111}
.footer-bottom{text-align:center;font-size:.68rem;color:#999;border-top:1px solid rgba(0,0,0,.04);padding-top:1.2rem}
.footer-bottom .licenses{display:flex;gap:1.2rem;justify-content:center;flex-wrap:wrap;margin-bottom:.3rem}
.footer-bottom .licenses a{color:#999;transition:color .3s}
.footer-bottom .licenses a:hover{color:#111}

@media(max-width:768px){
  nav{padding:0 1rem}
  .nav-center{display:none}
  .hero{padding:5rem 1.5rem 3rem;min-height:auto}
  .hero-main{flex-direction:column;gap:2rem;text-align:center}
  .hero-text .desc{margin:0 auto 1.5rem}
  .hero-cta{justify-content:center}
  .model-container{width:140px;height:140px}
  .hero-footer{flex-direction:column;gap:.5rem;padding:.8rem 1.5rem}
  .hero-footer .links{gap:1rem;flex-wrap:wrap;justify-content:center}
  .about-grid,.about-adv,.consult-grid,.contact-cols,.tech-grid,.prod-grid,.member-grid{grid-template-columns:1fr}
  .docs-grid{grid-template-columns:1fr}
  .solutions-grid{grid-template-columns:1fr}
  .flow-wrap{flex-direction:column}
  .section{padding:4rem 1.5rem}
  .footer-grid{grid-template-columns:1fr;gap:1.5rem}

/* ===== DEMO SHOWCASE ===== */
.demo-section{background:#fff;overflow:hidden}
.demo-block{padding:4rem 0;border-bottom:1px solid rgba(0,0,0,.03)}
.demo-block:last-child{border-bottom:none}
.demo-inner{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;gap:4rem}
.demo-inner.reverse{flex-direction:row-reverse}
.demo-text{flex:1;min-width:0}
.demo-visual{flex:1;min-width:0;position:relative}
.demo-text .demo-badge,.demo-visual .demo-badge{display:inline-block;font-size:.6rem;padding:.2rem .6rem;border-radius:4px;font-weight:500;letter-spacing:.5px;margin-bottom:.8rem}
.demo-text .demo-badge-gold,.demo-visual .demo-badge-gold{background:rgba(255,184,38,.1);color:#b8860b}
.demo-text .demo-badge-cyan,.demo-visual .demo-badge-cyan{background:rgba(34,197,216,.1);color:#1a8a9e}
.demo-text .demo-badge-dark,.demo-visual .demo-badge-dark{background:rgba(0,0,0,.04);color:#555}
.demo-text .db,.demo-visual .db{font-size:clamp(1.2rem,2.5vw,1.6rem);font-weight:700;color:#111;margin-bottom:.5rem}
.demo-text .dp,.demo-visual .dp{font-size:.82rem;color:#666;line-height:1.6;font-weight:300;margin-bottom:1rem}
.demo-features{display:grid;grid-template-columns:1fr 1fr;gap:.4rem;margin-bottom:1.2rem}
.demo-features li{font-size:.75rem;color:#555;line-height:1.5;font-weight:300;padding-left:1.2rem;position:relative}
.demo-features li::before{content:'▸';position:absolute;left:0;color:#22c5d8}
.demo-link{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1.4rem;border-radius:8px;font-size:.78rem;font-weight:500;transition:all .24s}
.demo-link-primary{background:#111;color:#fff}
.demo-link-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(34,197,216,.2)}
.demo-link-outline{border:1px solid #dde3ec;color:#333}
.demo-link-outline:hover{border-color:#22c5d8;transform:translateY(-2px)}

/* ===== DEMO MOCKUPS ===== */
.mockup{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.06),0 2px 8px rgba(0,0,0,.03);border:1px solid rgba(0,0,0,.04);background:#fff;width:100%}
.mockup-bar{display:flex;align-items:center;gap:6px;padding:.5rem .8rem;background:#f5f7fa;border-bottom:1px solid rgba(0,0,0,.03)}
.mockup-bar .mdot{width:8px;height:8px;border-radius:50%}
.mockup-bar .mdot:nth-child(1){background:#ff5f56}
.mockup-bar .mdot:nth-child(2){background:#ffbd2e}
.mockup-bar .mdot:nth-child(3){background:#27c93f}
.mockup-body{padding:.8rem;font-family:'SF Mono','Fira Code',monospace;font-size:.65rem;line-height:1.5;color:#444;overflow-x:auto}
.mockup-body .m{color:#636d83}
.mockup-body .g{color:#22c5d8}
.mockup-body .y{color:#ffb826}
.mockup-body .b{color:#5865f2}
.mockup-body .r{color:#e5534b}
.mockup-body .w{color:#111}
.mockup-body .dim{color:#999}
.mockup-body .hl{background:rgba(34,197,216,.06);border-radius:3px;padding:0 3px}

/* Translator mockup */
.translator-mock{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.04)}
.translator-mock .tm-bar{display:flex;border-bottom:1px solid rgba(0,0,0,.04);font-size:.72rem}
.translator-mock .tm-tab{flex:1;padding:.6rem;text-align:center;color:#666;cursor:default;border-bottom:2px solid transparent;font-weight:500}
.translator-mock .tm-tab.active{color:#22c5d8;border-bottom-color:#22c5d8}
.translator-mock .tm-body{padding:.8rem;display:flex;gap:.8rem;min-height:140px}
.translator-mock .tm-pane{flex:1;padding:.4rem}
.translator-mock .tm-lang{font-size:.6rem;color:#999;letter-spacing:1px;text-transform:uppercase;margin-bottom:.4rem}
.translator-mock .tm-text{font-size:.78rem;color:#333;line-height:1.6}
.translator-mock .tm-arrow{display:flex;align-items:center;color:#ccc;font-size:.7rem}

/* Dashboard mockup */
.dash-mock{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.04)}
.dash-mock .dm-header{display:flex;justify-content:space-between;align-items:center;padding:.6rem .8rem;border-bottom:1px solid rgba(0,0,0,.04);font-size:.72rem;color:#444}
.dash-mock .dm-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,0,0,.03)}
.dash-mock .dm-stat{padding:.8rem;background:#fff;text-align:center}
.dash-mock .dm-stat .num{font-size:1.2rem;font-weight:700;color:#111}
.dash-mock .dm-stat .lbl{font-size:.58rem;color:#999;margin-top:.15rem}
.dash-mock .dm-table{padding:.6rem .8rem}
.dash-mock .dm-row{display:flex;justify-content:space-between;padding:.35rem 0;font-size:.65rem;color:#555;border-bottom:1px solid rgba(0,0,0,.02)}
.dash-mock .dm-row:last-child{border:none}
.dash-mock .dm-row .tag{font-size:.5rem;padding:.12rem .4rem;border-radius:3px}
.dash-mock .dm-row .tag-green{background:rgba(39,201,63,.1);color:#2d8f3c}
.dash-mock .dm-row .tag-orange{background:rgba(255,184,38,.1);color:#b8860b}

/* Chat mockup */
.chat-mock{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.04)}
.chat-mock .cm-header{padding:.6rem .8rem;border-bottom:1px solid rgba(0,0,0,.04);font-size:.72rem;color:#444;display:flex;align-items:center;gap:.4rem}
.chat-mock .cm-body{padding:.6rem .8rem;min-height:120px}
.chat-mock .cm-msg{display:flex;gap:.4rem;margin-bottom:.5rem;font-size:.72rem;line-height:1.4}
.chat-mock .cm-npc{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,#22c5d8,#149bb3);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.5rem;color:#fff;font-weight:600}
.chat-mock .cm-user{width:20px;height:20px;border-radius:50%;background:#eee;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.5rem;color:#555;font-weight:600}
.chat-mock .cm-bubble{background:#f5f7fa;border-radius:8px;padding:.4rem .6rem;color:#555;max-width:85%}
.chat-mock .cm-bubble.user{background:rgba(34,197,216,.06);margin-left:auto}
.chat-mock .cm-bubble .hlg{color:#22c5d8;font-weight:500}
.chat-mock .cm-input{display:flex;gap:.4rem;padding:.5rem .8rem;border-top:1px solid rgba(0,0,0,.04)}
.chat-mock .cm-input .fld{flex:1;border:1px solid #e0e0e0;border-radius:6px;padding:.35rem .5rem;font-size:.65rem;color:#555;background:#fafbfc}
.chat-mock .cm-input .snd{width:28px;height:28px;border-radius:6px;border:none;background:#22c5d8;color:#fff;font-size:.6rem;cursor:default}

/* Code editor mockup */
.code-mock{background:#1d1d1f;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.1);border:1px solid rgba(0,0,0,.08)}
.code-mock .cm-title{padding:.5rem .8rem;font-size:.6rem;color:rgba(255,255,255,.3);border-bottom:1px solid rgba(255,255,255,.05);font-family:'SF Mono',monospace}
.code-mock .cm-code{padding:.8rem;font-family:'SF Mono','Fira Code',monospace;font-size:.62rem;line-height:1.6;color:#e5e5ea;overflow-x:auto}
.code-mock .cm-code .kw{color:#ff7b72}
.code-mock .cm-code .fn{color:#79c0ff}
.code-mock .cm-code .str{color:#a5d6ff}
.code-mock .cm-code .cm{color:rgba(255,255,255,.2);font-style:italic}
.code-mock .cm-code .num{color:#79c0ff}
.code-mock .cm-code .dim{color:rgba(255,255,255,.2)}

@media(max-width:768px){
  .demo-inner{flex-direction:column!important;gap:2rem}
  .demo-features{grid-template-columns:1fr}
}