/* CenterAI — main stylesheet */
:root{
  --navy:#0b1622; --navy2:#0f2233; --ink:#12263a;
  --blue:#35678f; --blue2:#4f8fc0; --blue3:#8fbde0; --blue-dark:#274f70; --blue-light:#eaf1f7;
  --orange:#f5a623; --orange2:#ff8a3d;
  --paper:#ffffff; --soft:#f3f6f9; --line:#e2e9f0;
  --text:#1c2b3a; --muted:#5d6f80;
  --ok:#2bb673; --warn:#f5a623; --bad:#e2574c;
  --r:18px; --r-sm:10px;
  --shadow:0 20px 50px -20px rgba(11,22,34,.35);
  --fs:1rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:'Heebo',Arial,sans-serif;color:var(--text);background:var(--paper);font-size:var(--fs);line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--blue)}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.01em}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
.skip{position:absolute;top:-60px;right:16px;background:var(--orange);color:#111;padding:10px 16px;border-radius:8px;z-index:200;font-weight:700}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn-sm{padding:9px 18px;font-size:.95rem}
.btn-lg{padding:15px 30px;font-size:1.05rem}
.btn-block{width:100%}
.btn-orange{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#1a1206;box-shadow:0 10px 30px -10px rgba(245,166,35,.8)}
.btn-orange:hover{transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(245,166,35,.9)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .3s,box-shadow .3s;color:#fff}
.top.scrolled{background:rgba(11,22,34,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.brand-t{display:flex;flex-direction:column;line-height:1.1}
.brand-t b{font-size:1.35rem;font-weight:800;direction:ltr;text-align:right;letter-spacing:-.02em}
.brand-t b em{font-style:normal;color:var(--orange)}
.brand-t small{font-size:.75rem;opacity:.7}
.brand-t small a{color:inherit}
#nav{display:flex;align-items:center;gap:6px}
#nav a{color:#dbe6f0;text-decoration:none;padding:8px 12px;border-radius:999px;font-weight:500;font-size:.97rem}
#nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
#nav a.btn{color:#1a1206;margin-inline-start:8px}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:10px}
.menu-btn span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:.3s}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% -10%,#1d4466 0%,transparent 60%),radial-gradient(900px 500px at 0% 110%,#2a2140 0%,transparent 55%),var(--navy);color:#fff;padding:150px 0 40px;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(143,189,224,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(143,189,224,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 60% 40%,#000 20%,transparent 75%)}
.hero-glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.22),transparent 65%);left:8%;top:18%;filter:blur(10px);animation:float 10s ease-in-out infinite}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.9rem;color:var(--blue3);background:rgba(79,143,192,.12);border:1px solid rgba(79,143,192,.3);padding:6px 14px;border-radius:999px;margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(43,182,115,.7);animation:pulse 2s infinite}
.hero h1{font-size:clamp(2.6rem,6.2vw,5rem);font-weight:900;letter-spacing:-.03em;line-height:1.02}
.strike{position:relative;color:#8aa0b3}
.strike:after{content:"";position:absolute;right:-4%;left:-4%;top:52%;height:.09em;background:var(--orange);transform:rotate(-6deg) scaleX(0);transform-origin:right;animation:strike .7s .9s cubic-bezier(.6,0,.2,1) forwards}
.grad{background:linear-gradient(90deg,var(--orange),#ffcf7a 40%,var(--blue3));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.2rem;color:#c3d3e1;max-width:560px;margin:24px 0 32px;font-weight:300}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-points{list-style:none;padding:0;margin:30px 0 0;display:flex;gap:22px;flex-wrap:wrap;color:#a9bccd;font-size:.95rem}
.hero-points li:before{content:"✓";color:var(--orange);font-weight:800;margin-inline-end:6px}

/* converge visual */
.converge{position:relative;height:460px}
.converge .lines{position:absolute;inset:0;width:100%;height:100%}
.converge .lines path{fill:none;stroke:url(#none);stroke:rgba(143,189,224,.35);stroke-width:1.4;stroke-dasharray:4 6;animation:dash 1.6s linear infinite}
.chip{position:absolute;z-index:2;display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;background:rgba(17,36,54,.85);border:1px solid rgba(143,189,224,.25);font-size:.88rem;color:#d7e3ee;box-shadow:0 10px 30px -12px rgba(0,0,0,.6);animation:chipIn 1.4s cubic-bezier(.3,.7,.2,1) both, bob 6s ease-in-out infinite}
.c1{top:1%;right:8%;animation-delay:.1s,1.5s}
.c2{top:6%;left:2%;animation-delay:.25s,2s}
.c5{top:-3%;left:40%;animation-delay:.7s,2.3s}
.c3{bottom:2%;right:-3%;animation-delay:.4s,2.6s}
.c4{bottom:8%;left:-4%;animation-delay:.55s,1.8s}
.core{position:absolute;z-index:3;top:55%;left:50%;width:min(320px,78%);transform:translate(-50%,-50%);background:linear-gradient(160deg,#16314a,#0e2032);border:1px solid rgba(143,189,224,.35);border-radius:20px;box-shadow:0 30px 80px -20px rgba(0,0,0,.7),0 0 0 6px rgba(79,143,192,.08),0 0 60px rgba(245,166,35,.15);overflow:hidden;animation:coreIn 1s .9s cubic-bezier(.3,.7,.2,1) both}
.core-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.06)}
.core-bar span{width:9px;height:9px;border-radius:50%;background:#2c4862}
.core-bar span:first-child{background:var(--orange)}
.core-bar b{margin-inline-start:auto;font-size:.8rem;color:var(--blue3);font-weight:500}
.core-body{padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kpi{background:rgba(255,255,255,.04);border-radius:12px;padding:10px 12px;position:relative}
.kpi small{display:block;font-size:.72rem;color:#8ea6bb}
.kpi b{font-size:1.6rem;font-weight:800}
.kpi i{position:absolute;left:10px;top:10px;font-style:normal;font-size:.7rem;color:var(--ok);background:rgba(43,182,115,.12);padding:1px 6px;border-radius:6px}
.spark{grid-column:1/-1;background:rgba(255,255,255,.03);border-radius:12px;padding:6px 10px}
.spark svg{width:100%;height:44px;display:block}
.spark polyline{fill:none;stroke:var(--orange);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:200;stroke-dashoffset:200;animation:draw 1.8s 1.6s ease forwards}
.rows{grid-column:1/-1;display:grid;gap:7px}
.row{display:flex;align-items:center;gap:8px}
.tag{font-size:.68rem;padding:2px 8px;border-radius:6px;white-space:nowrap;min-width:64px;text-align:center}
.t-g{background:rgba(43,182,115,.16);color:#6fe0a5}.t-o{background:rgba(245,166,35,.16);color:#ffc867}.t-b{background:rgba(79,143,192,.2);color:#9fd0f5}
.bar{flex:1;height:7px;border-radius:4px;background:rgba(255,255,255,.06);position:relative;overflow:hidden}
.bar:after{content:"";position:absolute;inset:0 0 0 auto;width:var(--w);background:linear-gradient(90deg,var(--blue2),var(--blue3));border-radius:4px;transform-origin:right;animation:grow 1.2s 1.8s ease both}

/* icons (pure css) */
.ic{width:18px;height:18px;border-radius:5px;display:inline-block;flex:none;position:relative}
.ic-xls{background:#2f8a57}.ic-crm{background:#5b6ee1}.ic-calc{background:#9b59b6}.ic-phone{background:var(--orange)}.ic-mail{background:var(--blue2)}.ic-card{background:var(--ok)}
.ic:after{content:"";position:absolute;inset:5px;border:2px solid rgba(255,255,255,.85);border-radius:2px}

/* stats */
.stats.wrap{padding:0}
.stats{position:relative;width:calc(100% - 48px);display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:70px;background:rgba(143,189,224,.14);border-radius:var(--r);overflow:hidden;border:1px solid rgba(143,189,224,.14)}
.stats>div{background:rgba(11,22,34,.92);padding:24px 22px}
.stats b{display:block;font-size:2.1rem;font-weight:900;color:#fff;direction:ltr;text-align:right}
.stats span{color:#9db2c4;font-size:.95rem}

/* sections */
.sec{padding:110px 0;position:relative}
.sec-soft{background:var(--soft)}
.sec-dark{background:var(--navy);color:#e3ecf4}
.sec-head{max-width:780px;margin-bottom:56px}
.kicker{color:var(--orange2);font-weight:700;font-size:.95rem;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.kicker:before{content:"";width:28px;height:2px;background:currentColor}
.sec-head h2{font-size:clamp(2rem,4vw,3.1rem);font-weight:900;letter-spacing:-.02em;color:var(--ink)}
.sec-head.light h2,.sec-dark h2{color:#fff}
.sub{font-size:1.13rem;color:var(--muted);margin-top:18px}
.sec-dark .sub{color:#a9bccd}

/* before/after */
.ba{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.ba-switch{position:relative;display:inline-grid;grid-template-columns:1fr 1fr;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px;margin-bottom:26px}
.ba-switch button{position:relative;z-index:2;border:0;background:none;font:inherit;font-weight:700;padding:10px 22px;border-radius:999px;cursor:pointer;color:var(--muted);transition:color .3s}
.ba-switch button.on{color:#fff}
.ba-knob{position:absolute;z-index:1;top:5px;bottom:5px;right:5px;width:calc(50% - 5px);border-radius:999px;background:var(--bad);transition:transform .45s cubic-bezier(.6,0,.2,1),background .45s}
.ba[data-state=after] .ba-knob{transform:translateX(-100%);background:var(--blue)}
.ba-stage{display:grid}
.ba-before,.ba-after{grid-area:1/1;display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:center;transition:opacity .5s,transform .5s}
.ba[data-state=before] .ba-after,.ba[data-state=after] .ba-before{opacity:0;transform:translateY(14px);pointer-events:none;visibility:hidden}
.mess{position:relative;height:320px;background:repeating-linear-gradient(45deg,#fafbfc 0 12px,#f4f6f8 12px 24px);border-radius:var(--r);border:1px dashed #d5dee7}
.m{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;box-shadow:0 8px 20px -10px rgba(0,0,0,.25);font-size:.9rem;animation:jitter 5s ease-in-out infinite}
.m b{display:block;direction:ltr;text-align:right}
.m small{color:var(--bad);font-size:.78rem}
.m1{top:8%;right:6%;transform:rotate(3deg)}.m2{top:14%;left:8%;transform:rotate(-4deg);animation-delay:-1s}
.m3{top:42%;right:30%;transform:rotate(-2deg);animation-delay:-2s}.m4{top:62%;left:4%;transform:rotate(5deg);animation-delay:-3s}
.m5{bottom:6%;right:4%;transform:rotate(-5deg);animation-delay:-1.5s}.m6{top:44%;left:36%;transform:rotate(2deg);animation-delay:-2.5s}
.ba-list{list-style:none;padding:0;margin:0;display:grid;gap:14px;font-size:1.08rem;font-weight:500}
.ba-list li{display:flex;gap:12px;align-items:flex-start}
.ba-list li:before{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:.85rem;font-weight:900}
.bad li:before{content:"✕";background:#fdecea;color:var(--bad)}
.good li:before{content:"✓";background:#e6f6ee;color:var(--ok)}
.one{display:grid;grid-template-columns:150px 1fr;background:var(--navy2);border-radius:var(--r);overflow:hidden;min-height:320px;box-shadow:0 20px 50px -20px rgba(15,34,51,.6)}
.one-side{background:#0b1a28;padding:16px 10px;display:flex;flex-direction:column;gap:4px}
.one-side span{color:#8ea6bb;font-size:.85rem;padding:7px 12px;border-radius:8px}
.one-side span.on{background:rgba(245,166,35,.15);color:var(--orange)}
.one-main{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:start}
.one-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07);border-radius:12px;padding:14px;color:#fff}
.one-card.wide{grid-column:1/-1;background:linear-gradient(135deg,rgba(53,103,143,.5),rgba(53,103,143,.15))}
.one-card small{display:block;color:var(--blue3);font-size:.78rem}
.one-card b{font-size:1rem}

/* case */
.case{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.case-shot{position:relative;padding:20px 0 40px}
.win{background:#0f2233;border:1px solid rgba(143,189,224,.2);border-radius:18px;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,0,0,.8);transform:perspective(1400px) rotateY(8deg) rotateX(4deg);transition:transform .8s}
.case-shot:hover .win{transform:perspective(1400px) rotateY(0) rotateX(0)}
.win-bar{display:flex;align-items:center;gap:6px;padding:11px 14px;background:#0b1a28}
.win-bar span{width:10px;height:10px;border-radius:50%;background:#2c4862}
.win-bar span:nth-child(1){background:#ff5f57}.win-bar span:nth-child(2){background:#febc2e}.win-bar span:nth-child(3){background:#28c840}
.win-bar em{margin-inline-start:auto;font-style:normal;font-size:.8rem;color:#7f97ab}
.win-body{display:grid;grid-template-columns:54px 1fr;min-height:320px}
.win-side{background:#0b1a28;padding:14px 0;display:flex;flex-direction:column;align-items:center;gap:14px}
.win-side i{width:22px;height:22px;border-radius:7px;background:#1b3349}
.win-side i.on{background:var(--orange)}
.win-main{padding:16px;display:grid;gap:12px}
.w-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.w-kpis div{background:rgba(255,255,255,.04);border-radius:10px;padding:10px 12px}
.w-kpis small{display:block;color:#7f97ab;font-size:.72rem}
.w-kpis b{color:#fff;font-size:1.3rem;font-weight:800;direction:ltr;display:block;text-align:right}
.w-chart{background:rgba(255,255,255,.03);border-radius:10px;padding:8px}
.w-chart svg{width:100%;height:110px;display:block}
.w-chart .area{fill:url(#ar)}
.w-chart .ln{fill:none;stroke:var(--orange);stroke-width:2.4;stroke-linejoin:round}
.w-chart .ln2{fill:none;stroke:var(--blue2);stroke-width:2;stroke-dasharray:5 5}
.w-table{display:grid;gap:6px}
.w-table div{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.03);border-radius:8px;padding:8px 10px;font-size:.85rem;color:#cfdbe6}
.av{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--blue2),var(--blue-dark))}
.st{margin-inline-start:auto;font-style:normal;font-size:.72rem;padding:2px 8px;border-radius:6px}
.st.g{background:rgba(43,182,115,.16);color:#6fe0a5}.st.o{background:rgba(245,166,35,.16);color:#ffc867}.st.b{background:rgba(79,143,192,.2);color:#9fd0f5}
.float{position:absolute;display:flex;gap:10px;align-items:center;background:#fff;color:var(--ink);border-radius:14px;padding:11px 15px;box-shadow:0 20px 40px -12px rgba(0,0,0,.6);animation:bob 5s ease-in-out infinite}
.float b{display:block;font-size:.92rem}
.float small{color:var(--muted);font-size:.78rem}
.f-call{top:-4px;left:-14px}
.f-pay{bottom:6px;right:-10px;animation-delay:-2.5s}
.case-copy h3{font-size:1.4rem;color:#fff;margin-bottom:18px}
.feat{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.feat li{padding-inline-start:20px;border-inline-start:2px solid rgba(245,166,35,.5)}
.feat b{display:block;color:#fff;font-size:1.05rem}
.feat span{color:#a9bccd}
.replaced{margin-top:28px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.replaced small{color:#7f97ab;margin-inline-end:4px}
.replaced span{font-size:.85rem;padding:5px 12px;border-radius:999px;border:1px solid rgba(226,87,76,.45);color:#f2a39b;text-decoration:line-through;text-decoration-color:rgba(226,87,76,.8)}

/* projects */
.grid-proj{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .35s,box-shadow .35s}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.p-wide{grid-column:span 3;display:grid;grid-template-columns:1.2fr 1fr}
.pv{position:relative;height:200px;background:var(--navy2);overflow:hidden}
.p-wide .pv{height:auto;min-height:300px}
.pv svg{width:100%;height:100%;display:block}
.pc{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.p-wide .pc{padding:40px;justify-content:center}
.pk{font-size:.82rem;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.04em}
.proj h3{font-size:1.35rem;color:var(--ink)}
.p-wide h3{font-size:1.9rem}
.proj p:not(.pk){color:var(--muted)}
.chips{list-style:none;padding:0;margin:auto 0 0;display:flex;flex-wrap:wrap;gap:6px;padding-top:8px}
.chips li{font-size:.8rem;background:var(--blue-light);color:var(--blue-dark);padding:4px 11px;border-radius:999px;font-weight:500}
/* map */
.zone{fill:rgba(226,87,76,.28);stroke:#e2574c;stroke-width:1.5;stroke-dasharray:4 3}
.zone.z2{fill:rgba(245,166,35,.25);stroke:var(--orange)}
.route{fill:none;stroke:var(--blue3);stroke-width:5;stroke-linecap:round;stroke-dasharray:1 0}
.car{fill:#fff;stroke:var(--blue2);stroke-width:3}
.pv-tag{position:absolute;bottom:16px;right:16px;background:rgba(11,22,34,.85);color:#fff;font-size:.85rem;padding:7px 12px;border-radius:10px;border:1px solid rgba(143,189,224,.3)}
/* flight */
.pv-flight{display:grid;place-items:center;padding:18px}
.board{width:100%;background:#071019;border-radius:10px;padding:8px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.8rem}
.bh,.br{display:grid;grid-template-columns:1fr 1fr 1fr;padding:6px 8px;color:#ffd27a}
.bh{color:#5f7a90;font-size:.7rem;border-bottom:1px solid #15283a}
.br{border-bottom:1px solid #0f1f2e;animation:flip 6s infinite}
.br:nth-child(3){animation-delay:1.5s}.br:nth-child(4){animation-delay:3s}.br:nth-child(5){animation-delay:4.5s}
.s{font-family:'Heebo',sans-serif;font-weight:700;text-align:center;border-radius:5px;font-size:.72rem;padding:1px 0}
.s.ok{background:rgba(43,182,115,.2);color:#6fe0a5}.s.warn{background:rgba(245,166,35,.2);color:#ffc867}.s.no{background:rgba(226,87,76,.2);color:#ff9a90}
/* pbx */
.pv-pbx{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:22px}
.wave{display:flex;gap:5px;align-items:center;height:60px}
.wave i{width:6px;border-radius:3px;background:linear-gradient(var(--orange),var(--blue2));animation:wave 1.1s ease-in-out infinite}
.wave i:nth-child(odd){animation-duration:.9s}
.wave i:nth-child(3n){animation-duration:1.3s}
.wave i:nth-child(1){animation-delay:-.1s}.wave i:nth-child(2){animation-delay:-.3s}.wave i:nth-child(3){animation-delay:-.5s}.wave i:nth-child(4){animation-delay:-.2s}.wave i:nth-child(5){animation-delay:-.6s}.wave i:nth-child(6){animation-delay:-.4s}.wave i:nth-child(7){animation-delay:-.7s}.wave i:nth-child(8){animation-delay:-.15s}.wave i:nth-child(9){animation-delay:-.45s}.wave i:nth-child(10){animation-delay:-.25s}.wave i:nth-child(11){animation-delay:-.55s}.wave i:nth-child(12){animation-delay:-.35s}.wave i:nth-child(13){animation-delay:-.65s}.wave i:nth-child(14){animation-delay:-.05s}
.flow{display:flex;align-items:center;gap:6px;font-size:.8rem;color:#a9bccd}
.flow span{background:rgba(255,255,255,.06);padding:4px 10px;border-radius:8px}
.flow span.hl{background:rgba(245,166,35,.18);color:var(--orange)}
.flow b{color:#4a6780}
/* bars */
.pv-bars{display:flex;flex-direction:column;justify-content:flex-end;padding:22px 26px 16px;gap:12px}
.bars{display:flex;align-items:flex-end;gap:10px;height:130px}
.bars i{flex:1;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(var(--blue2),var(--blue-dark));transform-origin:bottom;animation:rise 1.2s ease both}
.bars i.hot{background:linear-gradient(#ffd27a,var(--orange))}
.bars i:nth-child(2){animation-delay:.1s}.bars i:nth-child(3){animation-delay:.2s}.bars i:nth-child(4){animation-delay:.3s}.bars i:nth-child(5){animation-delay:.4s}.bars i:nth-child(6){animation-delay:.5s}.bars i:nth-child(7){animation-delay:.6s}.bars i:nth-child(8){animation-delay:.7s}
.legend{display:flex;gap:14px;font-size:.75rem;color:#a9bccd}
.legend span:before{content:"";display:inline-block;width:9px;height:9px;border-radius:3px;margin-inline-end:5px}
.legend .g:before{background:#f5c542}.legend .s:before{background:#c7d2dc}.legend .n:before{background:var(--ok)}
/* alert */
.pv-alert{display:grid;place-items:center}
.phone{width:160px;height:176px;margin-top:40px;border-radius:24px 24px 0 0;border:3px solid #2c4862;border-bottom:0;padding:16px 10px;display:grid;gap:8px;align-content:start;background:#0b1a28}
.notif{background:#fff;border-radius:10px;padding:7px 10px;font-size:.75rem;color:var(--ink);animation:drop 4s ease infinite}
.notif b{display:block;font-size:.78rem}.notif small{color:var(--muted)}
.n1{border-inline-start:4px solid var(--bad)}.n2{border-inline-start:4px solid var(--ok);animation-delay:2s}
/* learn */
.pv-learn{display:grid;place-items:center;padding:18px}
.qa{width:100%;display:grid;gap:8px;font-size:.82rem}
.q{justify-self:start;background:var(--blue);color:#fff;padding:8px 12px;border-radius:12px 12px 12px 3px}
.a{justify-self:end;background:#fff;color:var(--ink);padding:9px 12px;border-radius:12px 12px 3px 12px;max-width:88%}
.src{display:block;margin-top:5px;font-size:.7rem;color:var(--blue);font-weight:700}
/* transcript */
.pv-tr{display:grid;place-items:center;padding:18px}
.tr{width:100%;display:grid;gap:7px}
.tl{display:flex;align-items:center;gap:8px}
.tl .who{font-size:.68rem;color:#8ea6bb;width:34px;flex:none}
.tl i{height:8px;border-radius:4px;width:var(--w);background:rgba(143,189,224,.35);transform-origin:right;animation:grow 1.4s ease both}
.tl.me i{background:rgba(245,166,35,.45)}
.tl:nth-child(2) i{animation-delay:.3s}.tl:nth-child(3) i{animation-delay:.6s}
.sum{margin-top:6px;background:#fff;border-radius:10px;padding:8px 11px;font-size:.78rem;color:var(--ink);border-inline-start:4px solid var(--orange)}
.sum b{display:block;font-size:.75rem;color:var(--blue)}
/* more */
.more{margin-top:60px;background:var(--soft);border-radius:var(--r);padding:34px 36px}
.more h3{font-size:1.3rem;color:var(--ink);margin-bottom:18px}
.more ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px 28px}
.more li b{display:block;color:var(--ink)}
.more li span{color:var(--muted);font-size:.95rem}

/* why / price */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:46px}
.why-c{background:var(--paper);border-radius:var(--r);padding:30px;border:1px solid var(--line);position:relative;overflow:hidden}
.why-c .n{font-size:3.4rem;font-weight:900;line-height:1;background:linear-gradient(135deg,var(--orange),var(--blue2));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:14px}
.why-c h3{font-size:1.25rem;color:var(--ink);margin-bottom:8px}
.why-c p{color:var(--muted)}
.cmp{background:var(--paper);border-radius:var(--r);border:1px solid var(--line);overflow:hidden}
.cmp-r{display:grid;grid-template-columns:1fr 1.2fr 1.2fr;border-top:1px solid var(--line)}
.cmp-r:first-child{border-top:0}
.cmp-r span{padding:17px 22px}
.cmp-r span[role=rowheader]{font-weight:700;color:var(--ink)}
.cmp-r span[role=cell]:not(.us){color:var(--muted)}
.cmp-r .us{background:rgba(53,103,143,.06);color:var(--blue-dark);font-weight:700}
.cmp-h span{font-weight:800;color:var(--ink);background:var(--soft)}
.cmp-h .us{background:var(--blue);color:#fff}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s;position:relative}
.steps:before{content:"";position:absolute;top:30px;right:30px;left:30px;height:2px;background:linear-gradient(90deg,var(--blue2),var(--orange))}
.steps li{position:relative}
.sn{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--paper);border:2px solid var(--blue2);font-weight:900;font-size:1.3rem;color:var(--blue-dark);margin-bottom:20px;position:relative;z-index:1}
.steps li:last-child .sn{border-color:var(--orange);background:var(--orange);color:#1a1206}
.steps h3{font-size:1.2rem;color:var(--ink);margin-bottom:6px}
.steps p{color:var(--muted)}

/* faq */
.faq{display:grid;gap:12px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:14px;transition:box-shadow .3s}
.faq details[open]{box-shadow:0 12px 30px -16px rgba(11,22,34,.3)}
.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:700;font-size:1.08rem;color:var(--ink);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;background:var(--blue-light);color:var(--blue-dark);display:grid;place-items:center;font-size:1.3rem;font-weight:500;transition:transform .3s}
.faq details[open] summary:after{transform:rotate(45deg);background:var(--orange);color:#1a1206}
.faq details p{padding:0 24px 22px;color:var(--muted)}

/* contact */
.contact{overflow:hidden;background:radial-gradient(900px 500px at 100% 0%,#1d4466 0%,transparent 60%),var(--navy)}
.ct-in{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.ct-copy h2{font-size:clamp(2rem,4vw,3rem);font-weight:900;margin-bottom:18px}
.ct-copy>p{color:#a9bccd;font-size:1.12rem}
.ct-points{list-style:none;padding:0;margin:26px 0;display:grid;gap:10px;color:#cfdbe6}
.ct-points li:before{content:"✓";color:var(--orange);font-weight:800;margin-inline-end:8px}
.ct-phone{color:#a9bccd}
.ct-phone a{color:#fff;font-weight:700;direction:ltr;display:inline-block}
.form{background:#fff;color:var(--text);border-radius:24px;padding:32px;box-shadow:0 40px 90px -30px rgba(0,0,0,.8);display:grid;gap:14px}
.f-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-row{display:grid;gap:6px}
.f-row label{font-weight:700;font-size:.93rem;color:var(--ink)}
.f-row input,.f-row textarea{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--soft);transition:border .2s,background .2s;width:100%}
.f-row input:focus,.f-row textarea:focus{outline:none;border-color:var(--blue2);background:#fff;box-shadow:0 0 0 4px rgba(79,143,192,.15)}
.f-row input[aria-invalid=true]{border-color:var(--bad)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.consent input{margin-top:5px;width:18px;height:18px;accent-color:var(--blue)}
.f-msg{min-height:1.4em;font-weight:700;text-align:center}
.f-msg.ok{color:var(--ok)}.f-msg.err{color:var(--bad)}
.form.sent{place-items:center;text-align:center;min-height:420px;align-content:center}

/* footer */
.foot{background:#070f17;color:#8ea6bb;padding:40px 0}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot .brand{color:#fff}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}
.foot nav a{color:#a9bccd;text-decoration:none}
.foot nav a:hover{color:#fff;text-decoration:underline}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

/* keyframes */
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(43,182,115,.7)}70%{box-shadow:0 0 0 10px rgba(43,182,115,0)}100%{box-shadow:0 0 0 0 rgba(43,182,115,0)}}
@keyframes float{50%{transform:translate(30px,-30px)}}
@keyframes strike{to{transform:rotate(-6deg) scaleX(1)}}
@keyframes dash{to{stroke-dashoffset:-20}}
@keyframes chipIn{from{opacity:0;transform:scale(.6) translateY(30px)}}
@keyframes bob{50%{transform:translateY(-8px)}}
@keyframes coreIn{from{opacity:0;transform:translate(-50%,-44%) scale(.9)}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes grow{from{transform:scaleX(0)}}
@keyframes jitter{0%,100%{translate:0 0}25%{translate:2px -3px}50%{translate:-2px 2px}75%{translate:1px 3px}}
@keyframes flip{0%,88%,100%{opacity:1}92%{opacity:.2}}
@keyframes wave{0%,100%{height:12%}50%{height:100%}}
@keyframes rise{from{transform:scaleY(0)}}
@keyframes drop{0%{opacity:0;transform:translateY(-10px)}10%,80%{opacity:1;transform:none}100%{opacity:.4}}

/* responsive */
@media (max-width:1020px){
  .hero-in,.case,.ct-in{grid-template-columns:1fr}
  .converge{height:420px;max-width:520px;margin:0 auto;width:100%}
  .grid-proj{grid-template-columns:1fr 1fr}
  .p-wide{grid-column:span 2;grid-template-columns:1fr}
  .p-wide .pv{min-height:240px}
  .more ul{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:40px}
  .steps:before{display:none}
  .ba-before,.ba-after{grid-template-columns:1fr}
}
@media (max-width:820px){
  .menu-btn{display:block}
  #nav{position:fixed;top:72px;inset-inline:0;flex-direction:column;align-items:stretch;background:rgba(11,22,34,.97);padding:16px 24px 26px;gap:4px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.3s}
  #nav.open{transform:none;opacity:1;visibility:visible}
  #nav a{padding:12px}
  #nav a.btn{margin:10px 0 0}
  .top.menu .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .top.menu .menu-btn span:nth-child(2){opacity:0}
  .top.menu .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .top.menu{background:rgba(11,22,34,.97)}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .stats{width:calc(100% - 36px)}
  .hero{padding-top:118px}
  .stats{grid-template-columns:1fr 1fr}
  .sec{padding:76px 0}
  .grid-proj,.why,.more ul,.steps{grid-template-columns:1fr}
  .p-wide{grid-column:auto}
  .p-wide .pc{padding:26px}
  .cmp-r{grid-template-columns:1fr 1fr}
  .cmp-r span[role=rowheader]{grid-column:1/-1;background:var(--soft);padding-bottom:6px}
  .cmp-h span:first-child{display:none}
  .f-two{grid-template-columns:1fr}
  .one{grid-template-columns:1fr}
  .one-side{flex-direction:row;overflow-x:auto}
  .one-side span{white-space:nowrap}
  .ba{padding:18px}
  .chip{font-size:.78rem;padding:7px 10px}
  .f-call{left:0}.f-pay{right:0}
  .converge{height:450px}
  .core{top:47%}
  .c3{right:4%;bottom:0}.c4{left:4%;bottom:0}.c2{left:0}
  .form{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .strike:after{transform:rotate(-6deg) scaleX(1)}
  .spark polyline{stroke-dashoffset:0}
}

/* ===== accessibility modes (set by a11y.js on <html>) ===== */
html.a11y-contrast body{background:#000!important;color:#fff!important}
html.a11y-contrast .sec,html.a11y-contrast .sec-soft,html.a11y-contrast .proj,html.a11y-contrast .why-c,html.a11y-contrast .cmp,html.a11y-contrast .faq details,html.a11y-contrast .ba,html.a11y-contrast .more,html.a11y-contrast .form{background:#000!important;color:#fff!important;border-color:#fff!important}
html.a11y-contrast h1,html.a11y-contrast h2,html.a11y-contrast h3,html.a11y-contrast b,html.a11y-contrast summary,html.a11y-contrast label{color:#ff0!important}
html.a11y-contrast p,html.a11y-contrast span,html.a11y-contrast li,html.a11y-contrast small{color:#fff!important}
html.a11y-contrast a{color:#0ff!important}
html.a11y-contrast input,html.a11y-contrast textarea{background:#000!important;color:#fff!important;border-color:#fff!important}
html.a11y-links a{text-decoration:underline!important;text-underline-offset:3px}
html.a11y-links a:not(.btn){background:rgba(255,235,59,.25)}
html.a11y-font body,html.a11y-font body *{font-family:Arial,Helvetica,sans-serif!important;letter-spacing:.02em!important}
html.a11y-still *,html.a11y-still *:before,html.a11y-still *:after{animation:none!important;transition:none!important}
html.a11y-still .rv{opacity:1;transform:none}
html.a11y-still .strike:after{transform:rotate(-6deg) scaleX(1)}
html.a11y-still .spark polyline{stroke-dashoffset:0}