body.landing{background:#04172e;color:#e6eefb;overflow-x:hidden}
.l-nav{position:fixed;top:0;left:0;right:0;z-index:50;padding:14px 0;transition:background .3s,box-shadow .3s}
.l-nav.scrolled{background:#041a35ee;backdrop-filter:blur(8px);box-shadow:0 4px 20px #0006}
.l-nav a{color:#cfe0ff;text-decoration:none}.l-nav .brand{font-weight:800;color:#fff;font-size:1.15rem;display:flex;gap:10px;align-items:center}
.l-nav .brand img{width:34px;height:34px}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:110px 0 60px;background:url("../img/hero-mixer-bay.jpg") center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,#041a35f2 0%,#041a35d9 45%,#041a3580 100%)}
.hero>.container{position:relative}
.hero h1{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:900;line-height:1.05;letter-spacing:-.02em}
.hero h1 .glow{background:linear-gradient(90deg,#ffb020,#ff6a00);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:#b9cbe8;max-width:560px}
.btn-cta{background:linear-gradient(135deg,#0b63ce,#2f8cff);border:0;color:#fff;font-weight:800;padding:14px 26px;border-radius:12px;box-shadow:0 10px 30px #0b63ce66}
.btn-cta:hover{color:#fff;transform:translateY(-2px)}
.btn-ghost{border:1px solid #ffffff55;color:#fff;padding:13px 22px;border-radius:12px;font-weight:700}.btn-ghost:hover{background:#ffffff14;color:#fff}
.chips span{display:inline-flex;gap:6px;align-items:center;background:#ffffff12;border:1px solid #ffffff22;border-radius:30px;padding:6px 12px;font-size:.82rem;margin:0 6px 8px 0}
/* phone */
.phone{width:300px;height:610px;border-radius:44px;background:#0b0f17;padding:12px;box-shadow:0 30px 80px #000a,0 0 0 2px #2b3445 inset;margin:0 auto;position:relative;animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
.phone .scr{background:#f2f5f9;border-radius:34px;height:100%;overflow:hidden;position:relative;color:#172b4d}
.phone .ph-h{background:linear-gradient(120deg,#052f59,#07589a);color:#fff;text-align:center;padding:26px 8px 10px}
.phone .ph-h b{font-size:1rem}.phone .ph-h small{display:block;font-size:.55rem;opacity:.8}
.ph-steps{display:flex;justify-content:space-between;padding:8px 10px;background:#fff;font-size:.5rem;text-align:center;color:#667085}
.ph-steps i{display:block;width:18px;height:18px;border-radius:50%;background:#e4e7ec;margin:0 auto 2px;font-style:normal;line-height:18px;font-weight:700;color:#475467;transition:all .4s}
.ph-steps .on i{background:#0b63ce;color:#fff;box-shadow:0 0 0 3px #b2ccff}.ph-steps .ok i{background:#079455;color:#fff}
.ph-body{position:relative;height:calc(100% - 150px)}
.ph-screen{position:absolute;inset:0;padding:10px;opacity:0;transform:translateX(30px);transition:opacity .5s,transform .5s}
.ph-screen.on{opacity:1;transform:none}
.ph-card{background:#fff;border:1px solid #dfe5ee;border-radius:10px;padding:8px;margin-bottom:7px;font-size:.66rem}
.ph-row{display:flex;justify-content:space-between;align-items:center;padding:3px 0;border-bottom:1px solid #f0f2f5}
.ph-row:last-child{border:0}
.tag-bad{background:#fee4e2;color:#b42318;border-radius:5px;padding:1px 6px;font-weight:700;font-size:.58rem}
.tag-ok{background:#dcfae6;color:#067647;border-radius:5px;padding:1px 6px;font-weight:700;font-size:.58rem}
.tag-wait{background:#e0eaff;color:#1849a9;border-radius:5px;padding:1px 6px;font-weight:700;font-size:.58rem}
.ph-gate{border-radius:10px;padding:8px;text-align:center;font-weight:900;font-size:.95rem;transition:all .5s}
.ph-gate.bad{background:#fee4e2;color:#b42318}.ph-gate.good{background:#dcfae6;color:#067647}
.ph-nav{position:absolute;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #dfe5ee;display:flex;justify-content:space-around;padding:8px 0 14px;font-size:.5rem;color:#667085;text-align:center}
.ph-nav i{font-size:.95rem;display:block}.ph-nav .a{color:#0b63ce;font-weight:700}
/* sections */
section.l{padding:90px 0}.l-dark{background:#041a35}.l-light{background:#f4f7fb;color:#172b4d}
.eyebrow{color:#ff9f1c;font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}
h2.l-h{font-weight:900;font-size:clamp(1.6rem,3vw,2.5rem);letter-spacing:-.01em}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}
.flow{position:relative}
.flow .st{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px}
.flow .num{flex:0 0 48px;height:48px;border-radius:50%;background:#0b63ce;color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 0 0 6px #0b63ce33}
.flow .st.in .num{animation:pop .6s ease}
@keyframes pop{0%{transform:scale(.4)}70%{transform:scale(1.15)}100%{transform:scale(1)}}
.gatebox{background:#fff;border-radius:16px;padding:22px;border:1px solid #e3e8f0;height:100%;transition:transform .25s,box-shadow .25s}
.gatebox:hover{transform:translateY(-4px);box-shadow:0 14px 30px #0b63ce1f}
.gatebox i{font-size:1.6rem;width:48px;height:48px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:#fff;margin-bottom:12px}
.counter{font-size:2.8rem;font-weight:900;color:#fff;line-height:1}
.scene{background:linear-gradient(#0a2a4f,#06203f);border-radius:22px;overflow:hidden;position:relative;border:1px solid #ffffff1a}
.scene svg{display:block;width:100%;height:auto}
#trolley{animation:trav 9s ease-in-out infinite}
@keyframes trav{0%,10%{transform:translateX(0)}45%,60%{transform:translateX(330px)}95%,100%{transform:translateX(0)}}
#hook{animation:hoist 9s ease-in-out infinite;transform-origin:top}
@keyframes hoist{0%,15%{transform:translateY(0)}30%{transform:translateY(60px)}45%,60%{transform:translateY(0)}}
.molten{animation:glow 1.6s ease-in-out infinite alternate}
@keyframes glow{from{opacity:.6}to{opacity:1}}
.lockpulse{animation:lp 2.2s ease-in-out infinite}
@keyframes lp{50%{transform:scale(1.15)}}
.scene-tag{position:absolute;padding:6px 12px;border-radius:30px;font-weight:800;font-size:.78rem;box-shadow:0 6px 18px #0006;animation:fadeTag 9s infinite}
@keyframes fadeTag{0%,100%{opacity:0;transform:translateY(8px)}15%,85%{opacity:1;transform:none}}
.role-pill{background:#ffffff10;border:1px solid #ffffff24;border-radius:12px;padding:12px 14px;display:flex;gap:10px;align-items:center;height:100%}
.role-pill i{font-size:1.3rem;color:#7cb2ff}
.l-foot{background:#020e1d;color:#8aa0c2;padding:30px 0;font-size:.85rem}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}