/* ==========================================================================
   ER-PARTNER — design system
   ========================================================================== */
@font-face{font-family:'Sora';font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/sora.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:300 700;font-display:swap;src:url(../fonts/inter.woff2) format('woff2')}

:root{
  --ink:#050f1e; --ink-2:#081a31; --navy:#0b2447; --blue:#1d6bff; --blue-d:#0f55d9; --cyan:#22d3ee; --cyan-d:#0891b2;
  --text:#0d1a2b; --muted:#56657a; --line:#e2e8f0; --soft:#f3f6fa; --white:#fff; --amber:#f59e0b;
  --grad:linear-gradient(100deg,#22d3ee 0%,#1d6bff 100%);
  --r-sm:10px; --r:16px; --r-lg:24px;
  --shadow-sm:0 1px 2px rgba(8,26,49,.06),0 2px 8px rgba(8,26,49,.05);
  --shadow:0 10px 30px -10px rgba(8,26,49,.18),0 2px 6px rgba(8,26,49,.05);
  --shadow-lg:0 30px 60px -20px rgba(8,26,49,.35);
  --f-head:'Sora',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --f-mono:ui-monospace,'SF Mono','JetBrains Mono',Menlo,Consolas,monospace;
  --wrap:1240px; --gut:clamp(16px,4vw,40px); --hh:76px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 16px)}
body{margin:0;font-family:var(--f-body);font-size:16.5px;line-height:1.65;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,.h3{font-family:var(--f-head);line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.1rem,4.6vw,3.9rem);letter-spacing:-.035em}
h2{font-size:clamp(1.7rem,3vw,2.6rem)}
h3,.h3{font-size:1.18rem;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.02em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:8px;z-index:1000;background:var(--blue);color:#fff;padding:10px 16px;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:2.5px solid var(--cyan);outline-offset:3px;border-radius:6px}
.ic{width:22px;height:22px;flex:none}
.tbv{display:inline-flex;align-items:center;gap:4px;vertical-align:middle;font:600 .66rem/1 var(--f-body);letter-spacing:.04em;text-transform:uppercase;color:#92400e;background:#fef3c7;border:1px dashed #f59e0b;padding:3px 7px;border-radius:999px;white-space:nowrap}
.c-list .tbv,.f-contact .tbv{color:#92400e;font-size:.62rem;line-height:1;flex:none}
.tbv::before{content:"";width:6px;height:6px;border-radius:50%;background:#f59e0b}

/* ---------- buttons ---------- */
.btn{--bg:var(--blue);display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1.2;border:1.5px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn .ic{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover .ic{transform:translateX(3px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 24px -8px rgba(29,107,255,.7)}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(29,107,255,.8)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(0,0,0,.4)}
.btn-ghost-light{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.06);backdrop-filter:blur(6px)}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.14)}
.btn-outline{color:var(--blue);border-color:rgba(29,107,255,.35);background:#fff}
.btn-outline:hover{border-color:var(--blue);background:var(--blue);color:#fff}
.btn-sm{padding:10px 16px;font-size:.88rem}
.btn-lg{padding:16px 28px;font-size:1rem}
.btn-block{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--blue)}
.link-arrow .ic{width:18px;height:18px;transition:transform .25s var(--ease)}
.link-arrow:hover .ic{transform:translateX(4px)}

/* ---------- header ---------- */
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--hh);color:#fff;transition:background .3s,box-shadow .3s,color .3s,height .3s}
.site-header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);color:var(--text);box-shadow:0 1px 0 var(--line),0 8px 24px -16px rgba(8,26,49,.25);--hh:66px}
.header-in{height:100%;display:flex;align-items:center;gap:28px}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-head);font-weight:700;font-size:1.2rem;letter-spacing:-.01em;flex:none}
.logo-mark svg{width:38px;height:38px}
.logo-word b{font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.main-nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-list>li{position:relative;display:flex;align-items:center}
.nav-list>li>a{display:block;padding:10px 13px;font-size:.93rem;font-weight:500;border-radius:999px;opacity:.9;transition:opacity .2s,background .2s}
.nav-list>li>a:hover,.nav-list>li>a[aria-current]{opacity:1;background:rgba(127,160,210,.14)}
.nav-list>li>a[aria-current]{font-weight:600}
.sub-toggle{background:none;border:0;padding:6px 4px 6px 0;margin-left:-8px;cursor:pointer;color:inherit;opacity:.8}
.sub-toggle .ic{width:16px;height:16px;transition:transform .25s}
.mega{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,8px);width:min(720px,90vw);background:#fff;color:var(--text);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:14px;opacity:0;visibility:hidden;transition:opacity .25s,transform .25s var(--ease),visibility .25s;border:1px solid var(--line)}
.mega::before{content:"";position:absolute;inset:-14px 0 auto;height:14px}
.mega ul{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.mega li a{display:flex;gap:12px;padding:12px;border-radius:12px;transition:background .2s}
.mega li a:hover{background:var(--soft)}
.mega li .ic{color:var(--blue);margin-top:2px}
.mega b{display:block;font-size:.92rem;font-weight:600}
.mega small{display:block;font-size:.8rem;color:var(--muted);line-height:1.4;margin-top:2px}
.mega-all{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;padding:12px;border-radius:12px;background:var(--soft);font-weight:600;font-size:.9rem;color:var(--blue)}
.mega-all .ic{width:16px;height:16px}
@media (hover:hover) and (min-width:1101px){.has-sub:hover .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}.has-sub:hover .sub-toggle .ic{transform:rotate(180deg)}}
.has-sub.open .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.has-sub.open .sub-toggle .ic{transform:rotate(180deg)}
.header-actions{display:flex;align-items:center;gap:12px}
.lang-switch{display:inline-flex;padding:3px;border-radius:999px;border:1px solid rgba(127,160,210,.35);font:600 .75rem/1 var(--f-body);letter-spacing:.05em}
.lang-switch span{padding:6px 9px;border-radius:999px;opacity:.7}
.lang-switch span.on{background:var(--grad);color:#fff;opacity:1}
.lang-switch:hover span:not(.on){opacity:1}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:12px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.nav-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-mobile-extra{display:none}

/* ---------- common dark backgrounds ---------- */
.grid-bg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(120,170,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%)}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:min(100vh,980px);padding:calc(var(--hh) + 56px) 0 0;color:#fff;background:var(--ink);overflow:hidden;display:flex;flex-direction:column}
.hero-bg,.ph-bg{position:absolute;inset:0}
.hero-bg img,.ph-bg img{width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.04);animation:slowzoom 22s ease-out both}
@keyframes slowzoom{from{transform:scale(1.12)}to{transform:scale(1.02)}}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(ellipse at 80% 30%,rgba(29,107,255,.28),transparent 55%),linear-gradient(90deg,rgba(5,15,30,.96) 0%,rgba(5,15,30,.78) 45%,rgba(5,15,30,.45) 100%),linear-gradient(0deg,var(--ink) 0%,transparent 35%)}
.hero-fibers{position:absolute;left:0;right:0;bottom:6%;width:100%;height:60%;pointer-events:none;opacity:.9}
.hero-fibers path{fill:none;stroke:rgba(34,211,238,.18);stroke-width:1.2}
.hero-fibers path:nth-child(1){stroke:rgba(34,211,238,.35);stroke-dasharray:120 1400;stroke-width:2;animation:pulse-run 6s linear infinite}
.hero-fibers path:nth-child(2){stroke:rgba(29,107,255,.4);stroke-dasharray:80 1400;stroke-width:1.6;animation:pulse-run 8s linear infinite 1.5s}
.hero-fibers path:nth-child(3){stroke:rgba(34,211,238,.25);stroke-dasharray:60 1400;stroke-width:1.4;animation:pulse-run 7s linear infinite 3s}
@keyframes pulse-run{from{stroke-dashoffset:1500}to{stroke-dashoffset:0}}
.hero-in{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,72px);align-items:center;flex:1;padding-bottom:48px}
.hero h1{margin-bottom:22px;font-size:clamp(2.1rem,3.9vw,3.5rem)}
.hero .lead{font-size:clamp(1.02rem,1.4vw,1.18rem);color:rgba(226,236,250,.86);max-width:590px;margin-bottom:32px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 .78rem/1.2 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0 0 16px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.eyebrow-live::before{display:none}
.hero .eyebrow,.page-hero .eyebrow,.light .eyebrow,.section-dark .eyebrow{color:var(--cyan)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(34,211,238,.7);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px}
.hero-ctas.center{justify-content:center}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.chips li{font:500 .75rem/1 var(--f-mono);padding:8px 11px;border-radius:8px;border:1px solid rgba(148,190,255,.22);background:rgba(10,30,60,.45);color:rgba(214,232,255,.9)}
.hero-panel{position:relative;background:linear-gradient(160deg,rgba(18,40,74,.82),rgba(7,20,40,.9));border:1px solid rgba(120,170,255,.22);border-radius:var(--r-lg);padding:18px 18px 14px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(10px);animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.hero-panel::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(34,211,238,.6),transparent 40%,transparent 60%,rgba(29,107,255,.6));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.panel-top{display:flex;align-items:center;gap:12px;color:rgba(200,220,245,.75);margin-bottom:12px}
.dots{display:flex;gap:5px}.dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.18)}
.dots i:first-child{background:#f87171}.dots i:nth-child(2){background:#fbbf24}.dots i:nth-child(3){background:#34d399}
.live{margin-left:auto;font:700 .65rem/1 var(--f-body);letter-spacing:.12em;color:#34d399;padding:5px 8px;border:1px solid rgba(52,211,153,.4);border-radius:6px;animation:blink 2s infinite}
@keyframes blink{50%{opacity:.45}}
.otdr-svg{width:100%;height:auto;border-radius:12px;background:rgba(3,10,22,.65);border:1px solid rgba(120,170,255,.12)}
.otdr-grid line{stroke:rgba(120,170,255,.1);stroke-width:1}
.otdr-trace{fill:none;stroke-width:2.2;stroke-linejoin:round;stroke-dasharray:900;stroke-dashoffset:900;animation:draw 2.6s .3s var(--ease) forwards;filter:drop-shadow(0 0 6px rgba(34,211,238,.55))}
.otdr-fill{opacity:0;animation:fadein 1.2s 2s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadein{to{opacity:1}}
.otdr-ev{opacity:0;animation:fadein .5s var(--d) forwards}
.otdr-ev line{stroke:rgba(251,191,36,.5);stroke-dasharray:3 3}
.otdr-ev circle{fill:#fbbf24;stroke:#0a1a33;stroke-width:1.5}
.otdr-ev text{fill:#fbbf24;font:600 11px var(--f-mono)}
.events{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:12px 0}
.events li{font-size:.7rem;line-height:1.3;color:rgba(200,220,245,.72);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:7px 8px}
.events b{display:block;color:#fff;font:600 .74rem var(--f-mono);margin-top:2px}
.ev-n{display:inline-grid;place-items:center;width:15px;height:15px;border-radius:50%;background:#fbbf24;color:#0a1a33;font:700 .6rem var(--f-mono);margin-right:5px}
.panel-foot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;color:rgba(200,220,245,.7);padding-top:10px;border-top:1px solid rgba(255,255,255,.08)}
.panel-foot b{color:#fff}
.panel-foot .ok{display:inline-flex;align-items:center;gap:5px;color:#34d399;font-weight:700}
.panel-foot .ok .ic{width:14px;height:14px}
.panel-cap{margin:8px 0 0;font-size:.68rem;color:rgba(200,220,245,.45);text-align:right}
.hero-strip{position:relative;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;padding-top:22px;padding-bottom:26px;border-top:1px solid rgba(255,255,255,.1);color:rgba(214,230,250,.75);font-size:.9rem;font-weight:500}
.hero-strip span{display:inline-flex;align-items:center;gap:10px}
.hero-strip .ic{color:var(--cyan);width:20px;height:20px}

/* ---------- page hero ---------- */
.page-hero{position:relative;padding:calc(var(--hh) + 64px) 0 72px;background:var(--ink);color:#fff;overflow:hidden}
.page-hero .ph-bg img{opacity:.35}
.ph-overlay{position:absolute;inset:0;background:radial-gradient(ellipse at 85% 20%,rgba(29,107,255,.3),transparent 55%),linear-gradient(90deg,rgba(5,15,30,.95),rgba(5,15,30,.6)),linear-gradient(0deg,rgba(5,15,30,.8),transparent 50%)}
.ph-in{position:relative;max-width:var(--wrap)}
.ph-in h1{max-width:900px;font-size:clamp(2rem,4.2vw,3.4rem)}
.ph-in .lead{max-width:720px;font-size:clamp(1rem,1.3vw,1.15rem);color:rgba(226,236,250,.85);margin-bottom:28px}
.ph-in.center h1,.ph-in.center .lead{margin-left:auto;margin-right:auto}
.breadcrumb{display:flex;flex-wrap:wrap;gap:6px;font-size:.83rem;color:rgba(200,220,245,.7);margin-bottom:28px}
.breadcrumb li:not(:last-child)::after{content:"/";margin-left:6px;opacity:.5}
.breadcrumb a:hover{color:#fff}
.breadcrumb [aria-current]{color:#fff}
.nf{min-height:80vh;display:flex;align-items:center}
.nf-code{color:var(--cyan);letter-spacing:.2em;font-size:.9rem}
.sep{opacity:.35}

/* ---------- sections ---------- */
.section{position:relative;padding:clamp(64px,9vw,120px) 0}
.section-soft{background:var(--soft)}
.section-dark{background:var(--ink-2);color:#fff;overflow:hidden}
.section-dark p{color:rgba(214,230,250,.78)}
.sec-head{max-width:720px;margin-bottom:clamp(32px,4vw,52px)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head p{color:var(--muted);font-size:1.06rem;margin:0}
.sec-head.light h2{color:#fff}.sec-head.light p{color:rgba(214,230,250,.75)}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(32px,4vw,52px)}
.head-row .sec-head{margin-bottom:0}
.intro-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:end}
.intro-split .sec-head{margin:0}
.intro-text p{font-size:1.1rem;color:var(--muted)}

/* ---------- solution cards ---------- */
.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sol-card{position:relative;display:flex;flex-direction:column;padding:28px 24px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;isolation:isolate}
.sol-card::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,var(--navy),var(--ink));opacity:0;transition:opacity .35s;z-index:-1}
.sol-card::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.sol-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent;color:#fff}
.sol-card:hover::before{opacity:1}
.sol-card:hover::after{transform:scaleX(1)}
.sol-card:hover p{color:rgba(214,230,250,.78)}
.sol-num{position:absolute;top:20px;right:22px;font:600 .78rem var(--f-mono);color:#b7c3d3;transition:color .3s}
.sol-card:hover .sol-num{color:var(--cyan)}
.sol-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:linear-gradient(140deg,rgba(34,211,238,.14),rgba(29,107,255,.14));color:var(--blue);margin-bottom:22px;transition:background .35s,color .35s}
.sol-ic .ic{width:26px;height:26px}
.sol-card:hover .sol-ic{background:var(--grad);color:#fff}
.sol-card h3{margin-bottom:10px}
.sol-card p{color:var(--muted);font-size:.93rem;line-height:1.55;margin-bottom:20px;transition:color .35s}
.sol-card .more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.88rem;color:var(--blue);transition:color .3s}
.sol-card:hover .more{color:var(--cyan)}
.sol-card .more .ic{width:16px;height:16px;transition:transform .3s}
.sol-card:hover .more .ic{transform:translateX(4px)}

/* ---------- process ---------- */
.process{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.process::before{content:"";position:absolute;left:4%;right:4%;top:27px;height:2px;background:linear-gradient(90deg,transparent,rgba(34,211,238,.5),rgba(29,107,255,.5),transparent)}
.process li{position:relative;padding:0 6px}
.step-n{position:relative;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--ink-2);border:1.5px solid rgba(34,211,238,.5);font:600 .9rem var(--f-mono);color:var(--cyan);margin-bottom:22px;box-shadow:0 0 0 6px var(--ink-2),0 0 26px rgba(34,211,238,.25)}
.process h3{color:#fff;font-size:1.05rem}
.process p{font-size:.9rem;margin:0}

/* ---------- products ---------- */
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.p-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.p-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.p-card.hide{display:none}
.p-media{position:relative;aspect-ratio:4/3;background:radial-gradient(circle at 50% 60%,#fff 0%,#eef3f9 100%);display:grid;place-items:center;overflow:hidden}
.p-media img{width:78%;height:88%;object-fit:contain;mix-blend-mode:multiply;transition:transform .6s var(--ease)}
.p-card:hover .p-media img{transform:scale(1.07)}
.p-media-photo img{width:100%;height:100%;object-fit:cover;mix-blend-mode:normal}
.p-media-dark{background:linear-gradient(160deg,var(--navy),var(--ink));padding:22px}
.p-media-dark .otdr-svg{border:0}
.p-media-tag{position:absolute;left:16px;bottom:12px;font:600 .68rem var(--f-mono);color:var(--cyan);letter-spacing:.06em}
.p-body{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.p-body p{color:var(--muted);font-size:.93rem;margin-bottom:14px}
.p-items{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:22px}
.p-items li{font-size:.76rem;font-weight:500;padding:5px 10px;border-radius:999px;background:var(--soft);color:#33445a;border:1px solid var(--line)}
.p-body .btn{margin-top:auto;align-self:flex-start}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.chip-btn{padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-weight:600;font-size:.88rem;cursor:pointer;color:#33445a;transition:all .25s}
.chip-btn:hover{border-color:var(--blue);color:var(--blue)}
.chip-btn.on{background:var(--ink);border-color:var(--ink);color:#fff}
.info-box{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;margin-top:48px;padding:28px 32px;border-radius:var(--r-lg);background:linear-gradient(120deg,rgba(34,211,238,.1),rgba(29,107,255,.1));border:1px solid rgba(29,107,255,.18)}
.info-box>.ic{width:44px;height:44px;color:var(--blue)}
.info-box p{margin:0;color:var(--muted)}

/* ---------- figures ---------- */
.section-figs{background:radial-gradient(ellipse at 20% 0%,rgba(29,107,255,.35),transparent 55%),radial-gradient(ellipse at 90% 100%,rgba(34,211,238,.22),transparent 50%),var(--ink);color:#fff;overflow:hidden}
.section-figs.slim{padding:56px 0}
.figs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);background:rgba(255,255,255,.03);backdrop-filter:blur(6px)}
.fig{padding:34px 28px;border-right:1px solid rgba(255,255,255,.08)}
.fig:last-child{border-right:0}
.fig-n{font:700 clamp(2.1rem,3.6vw,3rem)/1 var(--f-head);letter-spacing:-.03em;margin:0 0 12px;background:linear-gradient(180deg,#fff,#b9d6ff);-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.fig-suf{font-size:.5em;letter-spacing:0}
.fig-l{margin:0;color:rgba(214,230,250,.75);font-size:.93rem;line-height:1.45}
.fig-note{margin:18px 0 0;font-size:.8rem;color:rgba(214,230,250,.6);text-align:center}
.fig-note.dark{color:var(--muted);text-align:left;margin-top:22px}
.fig-note.dark.center{text-align:center}

/* ---------- sectors ---------- */
.sec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sec-card{position:relative;min-height:400px;border-radius:var(--r);overflow:hidden;color:#fff;display:flex;align-items:flex-end;isolation:isolate;background:var(--ink)}
.sec-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s var(--ease)}
.sec-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(5,15,30,.96) 10%,rgba(5,15,30,.55) 55%,rgba(5,15,30,.15));transition:background .4s}
.sec-card:hover img{transform:scale(1.07)}
.sec-card:hover::before{background:linear-gradient(0deg,rgba(8,30,70,.97) 20%,rgba(10,50,120,.6) 70%,rgba(29,107,255,.25))}
.sec-card-in{padding:24px}
.sec-ic{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.2);margin-bottom:16px;color:var(--cyan)}
.sec-card h3{font-size:1.15rem}
.sec-card p{font-size:.9rem;color:rgba(226,236,250,.82);margin-bottom:12px;line-height:1.55}
.sec-card ul li{display:flex;align-items:center;gap:8px;font-size:.84rem;color:#dbeafe;padding:3px 0}
.sec-card ul .ic{width:16px;height:16px;color:var(--cyan)}
.sec-grid.compact .sec-card{min-height:340px}
.sec-grid.compact .sec-card p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;max-height:0;opacity:0;transition:max-height .45s var(--ease),opacity .35s;margin:0}
.sec-grid.compact .sec-card:hover p,.sec-grid.compact .sec-card:focus-within p{max-height:6em;opacity:1}
.sec-grid.compact .sec-card:nth-child(1){grid-column:span 2}

/* ---------- partners marquee ---------- */
.partners-sec{overflow:hidden}
.marquee{display:flex;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:18px;padding:6px 9px;flex:none;animation:marquee 45s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-100%)}}
.marquee li{display:flex;flex-direction:column;justify-content:center;min-width:220px;padding:22px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.brand{font:700 1.2rem var(--f-head);letter-spacing:-.02em;color:var(--navy)}
.marquee small{font-size:.75rem;color:var(--muted);margin-top:4px}

/* ---------- projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.proj.hide{display:none}
.proj-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--ink)}
.proj-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.proj:hover .proj-media img{transform:scale(1.06)}
.proj-cat{position:absolute;left:14px;top:14px;font:600 .72rem/1 var(--f-body);letter-spacing:.06em;text-transform:uppercase;padding:7px 10px;border-radius:999px;background:rgba(5,15,30,.72);color:#fff;backdrop-filter:blur(6px)}
.proj-body{padding:22px 24px 24px}
.proj-client{font:600 .8rem var(--f-mono);color:var(--blue);margin-bottom:8px;letter-spacing:.02em}
.proj-body h3{font-size:1.1rem}
.proj-body>p:last-child{color:var(--muted);font-size:.9rem;margin:0}
.proj-facts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0 16px}
.proj-facts li{padding:10px 12px;border-radius:10px;background:var(--soft);border:1px solid var(--line)}
.proj-facts b{display:block;font:700 1.02rem/1.2 var(--f-head);color:var(--navy)}
.proj-facts span{font-size:.76rem;color:var(--muted);line-height:1.3;display:block}
.clients{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px;justify-content:center}
.clients li{padding:12px 18px;border-radius:12px;border:1px solid var(--line);background:#fff;font:600 .92rem var(--f-head);color:#2a3b52;letter-spacing:-.01em;transition:all .25s}
.clients li:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.other-refs{display:flex;gap:12px;align-items:flex-start;margin-top:32px;padding:18px 22px;border-radius:var(--r);background:var(--soft);color:var(--muted);font-size:.93rem}
.other-refs .ic{color:var(--blue);margin-top:2px}
.other-refs b{color:var(--text)}

/* ---------- CTA ---------- */
.cta-band{padding:0 0 clamp(64px,9vw,110px)}
.section+.cta-band,.section-soft+.cta-band{padding-top:0}
.cta-in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;padding:clamp(36px,5vw,64px);border-radius:28px;background:linear-gradient(120deg,var(--navy),var(--ink));color:#fff;overflow:hidden;isolation:isolate}
.section-soft+.cta-band{background:var(--soft)}
.cta-glow{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 90% 10%,rgba(34,211,238,.35),transparent 40%),radial-gradient(circle at 10% 100%,rgba(29,107,255,.4),transparent 45%)}
.cta-in h2{color:#fff;margin-bottom:10px}
.cta-in p{color:rgba(214,230,250,.8);margin:0;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- about ---------- */
.about-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,90px);align-items:center}
.about-split p{color:var(--muted);font-size:1.03rem}
.about-media{position:relative}
.about-media img{border-radius:var(--r-lg);aspect-ratio:4/5;object-fit:cover;width:100%;box-shadow:var(--shadow-lg)}
.about-badge{position:absolute;left:-24px;bottom:32px;background:#fff;border-radius:var(--r);padding:18px 22px;box-shadow:var(--shadow-lg);max-width:250px}
.about-badge b{display:block;font:800 2rem var(--f-head);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.about-badge span{font-size:.82rem;color:var(--muted)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{padding:32px 28px;background:#fff;border-radius:var(--r);border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pillar p{color:var(--muted);margin:0;font-size:.95rem}
.mv{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.mv-card{padding:clamp(28px,4vw,48px);border-radius:var(--r-lg);border:1px solid var(--line);background:#fff}
.mv-card>p{color:var(--muted)}
.mv-dark{background:linear-gradient(150deg,var(--navy),var(--ink));color:#fff;border:0}
.mv-dark>p{color:rgba(214,230,250,.8)}
.mv-dark .eyebrow{color:var(--cyan)}
.val-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--grad);color:#fff;margin-bottom:22px;box-shadow:0 10px 24px -8px rgba(29,107,255,.6)}
.val-ic .ic{width:24px;height:24px}
.checks li{display:flex;gap:10px;align-items:flex-start;padding:5px 0;font-size:.95rem}
.checks .ic{width:20px;height:20px;color:var(--cyan-d);margin-top:2px}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.value{padding:30px 26px;background:#fff;border-radius:var(--r);border:1px solid var(--line);text-align:left;transition:transform .35s var(--ease),box-shadow .35s}
.value:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.value p{color:var(--muted);font-size:.93rem;margin:0}
.quality{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,80px);align-items:center}
.q-list{display:grid;gap:14px}
.q-list li{display:flex;gap:16px;padding:18px 20px;border-radius:var(--r);border:1px solid var(--line);background:#fff}
.q-list .ic{width:26px;height:26px;padding:4px;border-radius:50%;background:rgba(34,211,238,.14);color:var(--cyan-d)}
.q-list h3{font-size:1rem;margin-bottom:4px}
.q-list p{margin:0;color:var(--muted);font-size:.92rem}
.q-media img{border-radius:var(--r-lg);aspect-ratio:4/5;object-fit:cover;width:100%;box-shadow:var(--shadow-lg)}
.means{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mean{padding:28px 24px;border-radius:var(--r);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);transition:background .3s,border-color .3s}
.mean:hover{background:rgba(255,255,255,.07);border-color:rgba(34,211,238,.4)}
.mean h3{color:#fff;font-size:1.05rem}
.mean p{margin:0;font-size:.92rem}
.timeline{position:relative;display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.timeline::before{content:"";position:absolute;left:0;right:0;top:15px;height:2px;background:var(--grad);opacity:.35}
.timeline li{position:relative;padding-top:44px}
.timeline li::before{content:"";position:absolute;top:8px;left:0;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-shadow:0 0 0 5px rgba(29,107,255,.12)}
.timeline li:last-child::before{background:var(--grad);border-color:var(--cyan)}
.yr{display:block;font:700 1.15rem var(--f-head);color:var(--navy);margin-bottom:6px}
.timeline p{font-size:.88rem;color:var(--muted);margin:0;line-height:1.5}

/* ---------- solutions pages ---------- */
.sol-rows{display:grid;gap:clamp(56px,8vw,110px)}
.sol-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.sol-row.rev .sol-row-media{order:2}
.sol-row-media{position:relative}
.sol-row-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--shadow-lg)}
.sol-num.big{position:absolute;top:auto;right:auto;left:20px;bottom:16px;font:700 3.6rem var(--f-head);color:#fff;opacity:.9;text-shadow:0 4px 30px rgba(0,0,0,.4)}
.sol-row-body p{color:var(--muted);font-size:1.03rem}
.sol-row-body .checks{margin-bottom:26px}
.row-ctas{display:flex;flex-wrap:wrap;gap:10px}
.detail{display:grid;grid-template-columns:1fr 360px;gap:clamp(32px,5vw,72px);align-items:start}
.offer{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.offer li{display:flex;gap:14px;padding:20px;border-radius:var(--r);border:1px solid var(--line);background:#fff;font-size:.96rem;line-height:1.5;transition:border-color .3s,box-shadow .3s}
.offer li:last-child:nth-child(odd){grid-column:1/-1}
.offer li:hover{border-color:rgba(29,107,255,.4);box-shadow:var(--shadow)}
.offer .ic{width:26px;height:26px;padding:4px;border-radius:50%;background:var(--grad);color:#fff;flex:none}
.detail-aside{position:sticky;top:calc(var(--hh) + 24px);padding:30px 28px;border-radius:var(--r-lg);background:linear-gradient(160deg,var(--navy),var(--ink));color:#fff}
.detail-aside h2{color:#fff}
.cases{margin-bottom:24px}
.cases li{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.94rem;color:rgba(226,236,250,.88)}
.cases .ic{width:18px;height:18px;color:var(--cyan);margin-top:3px}
.aside-phone{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;font-weight:600;color:rgba(226,236,250,.9)}
.aside-phone .ic{width:18px;height:18px;color:var(--cyan)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:clamp(24px,4vw,48px);align-items:start}
.form-card{padding:clamp(22px,4vw,44px);border-radius:var(--r-lg);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.type-switch{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:6px;border-radius:14px;background:var(--soft);margin-bottom:28px}
.type-switch input{position:absolute;opacity:0;pointer-events:none}
.type-switch span{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:10px;font-weight:600;font-size:.92rem;color:var(--muted);cursor:pointer;transition:all .25s}
.type-switch .ic{width:18px;height:18px}
.type-switch input:checked+span{background:#fff;color:var(--text);box-shadow:var(--shadow-sm)}
.type-switch input:checked+span .ic{color:var(--blue)}
.type-switch input:focus-visible+span{outline:2.5px solid var(--cyan);outline-offset:2px}
.form{display:grid;gap:18px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:#26364c}
.field em,.consent em{color:#e11d48;font-style:normal}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:#fbfcfe;font-size:.95rem;transition:border-color .2s,box-shadow .2s,background .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2356657a' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.field textarea{resize:vertical;min-height:140px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(29,107,255,.12)}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#e11d48;box-shadow:0 0 0 4px rgba(225,29,72,.08)}
.err{display:block;font-size:.78rem;color:#e11d48;margin-top:5px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted);line-height:1.5}
.consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--blue);flex:none}
.consent a{color:var(--blue);text-decoration:underline}
.consent{flex-wrap:wrap}
.consent>span{flex:1;min-width:0}
.consent .err{flex-basis:100%;margin:0 0 0 28px}
.consent.invalid>span{color:#e11d48}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.req{font-size:.8rem;color:var(--muted);margin:0}
.form-status{display:none;padding:16px 18px;border-radius:12px;font-size:.93rem;font-weight:500}
.form-status.ok{display:block;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.form-status.ko{display:block;background:#fff1f2;color:#9f1239;border:1px solid #fecdd3}
.form.sending button[type=submit]{opacity:.7;pointer-events:none}
.form.sending .btn-label::after{content:"…"}
.q-only{display:none}
.is-quote .q-only{display:inline}
.form:not(.is-quote) .q-block{display:none}
.contact-aside{display:grid;gap:20px;position:sticky;top:calc(var(--hh) + 24px)}
.c-card{padding:28px;border-radius:var(--r-lg);background:linear-gradient(160deg,var(--navy),var(--ink));color:#fff}
.c-card h2{color:#fff;margin-bottom:18px}
.c-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.c-list li:last-child{border:0}
.c-list .ic{width:38px;height:38px;padding:9px;border-radius:10px;background:rgba(34,211,238,.12);color:var(--cyan)}
.c-list small{display:block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(200,220,245,.6);margin-bottom:2px}
.c-list a,.c-list span{font-size:.94rem;color:#fff;line-height:1.45}
.c-list a:hover{color:var(--cyan)}
.map{position:relative;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:linear-gradient(rgba(29,107,255,.05) 1px,transparent 1px) 0 0/28px 28px,linear-gradient(90deg,rgba(29,107,255,.05) 1px,transparent 1px) 0 0/28px 28px,var(--soft)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-facade{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:20px}
.map-facade>.ic{width:40px;height:40px;color:var(--blue)}
.map-facade p{margin:0;font-weight:600}
.map-facade small{font-size:.74rem;color:var(--muted);max-width:280px}
.map-facade a{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--blue)}
.map-facade a .ic{width:14px;height:14px}

/* ---------- legal ---------- */
.prose{max-width:820px}
.prose h2{font-size:1.4rem;margin-top:2em}
.prose h2:first-child{margin-top:0}
.prose p{color:#36475d}
.prose a{color:var(--blue);text-decoration:underline}

/* ---------- footer ---------- */
.site-footer{position:relative;background:var(--ink);color:rgba(214,230,250,.75);padding-top:80px;font-size:.93rem}
.fiber-line{position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),var(--blue),transparent);background-size:200% 100%;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:-200% 0}}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.1fr 1.3fr;gap:40px;padding-bottom:56px}
.footer-brand p{margin:18px 0 22px;max-width:340px}
.logo-light{color:#fff}
.f-title{font:600 .78rem var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:18px}
.site-footer ul li{padding:5px 0}
.site-footer ul a:hover{color:var(--cyan)}
.f-contact li{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap}
.f-contact .ic{width:18px;height:18px;color:var(--cyan);margin-top:3px}
.f-contact span{flex:1;min-width:0}
.social{display:flex;gap:10px;margin-top:20px}
.social a{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.15)}
.social a:hover{border-color:var(--cyan);color:var(--cyan)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;padding-bottom:28px;border-top:1px solid rgba(255,255,255,.08);font-size:.84rem}
.footer-bottom p{margin:0}
.footer-bottom a:hover{color:#fff}
.to-top{position:fixed;right:20px;bottom:20px;z-index:90;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s}
.to-top .ic{transform:rotate(180deg)}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--blue)}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
.js .reveal.in{opacity:1;transform:none}

/* ==========================================================================
   responsive
   ========================================================================== */
@media (max-width:1180px){
  .sol-grid{grid-template-columns:repeat(2,1fr)}
  .sec-grid{grid-template-columns:repeat(2,1fr)}
  .sec-grid.compact .sec-card:nth-child(1){grid-column:span 1}
  .sec-grid.compact .sec-card:last-child{grid-column:span 2}
  .values,.means{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(4,1fr);row-gap:28px}
  .timeline::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1100px){
  .burger{display:block}
  .hide-sm{display:none}
  .main-nav{position:fixed;inset:0;top:0;z-index:-1;background:var(--ink);color:#fff;padding:calc(var(--hh) + 16px) var(--gut) 32px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .3s,transform .3s var(--ease),visibility .3s;margin:0}
  .nav-open .main-nav{opacity:1;visibility:visible;transform:none}
  .nav-open .site-header{color:#fff;background:transparent;box-shadow:none;backdrop-filter:none}
  .nav-open{overflow:hidden}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list>li{flex-wrap:wrap;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-list>li>a{flex:1;padding:16px 4px;font-size:1.15rem;font-family:var(--f-head);border-radius:0;background:none!important}
  .sub-toggle{padding:14px;margin:0}
  .sub-toggle .ic{width:22px;height:22px}
  .mega{position:static;transform:none;width:100%;opacity:1;visibility:visible;display:none;background:transparent;box-shadow:none;border:0;padding:0 0 12px;color:#fff}
  .has-sub.open .mega{display:block;transform:none}
  .mega ul{grid-template-columns:1fr}
  .mega li a{padding:10px 8px}
  .mega li a:hover{background:rgba(255,255,255,.06)}
  .mega small{color:rgba(200,220,245,.6)}
  .mega li .ic{color:var(--cyan)}
  .mega-all{background:rgba(255,255,255,.06);color:var(--cyan)}
  .nav-mobile-extra{display:grid;gap:18px;margin-top:28px}
  .nav-contact-line{display:flex;align-items:center;justify-content:center;gap:8px;color:rgba(214,230,250,.85)}
  .hero-in{grid-template-columns:1fr}
  .hero-panel{max-width:620px}
  .process{grid-template-columns:1fr;gap:0}
  .process::before{left:27px;right:auto;top:10px;bottom:10px;width:2px;height:auto;background:linear-gradient(180deg,rgba(34,211,238,.5),rgba(29,107,255,.5))}
  .process li{display:grid;grid-template-columns:56px 1fr;column-gap:20px;padding:0 0 26px}
  .process li .step-n{grid-row:span 2;margin:0}
  .p-grid,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .figs{grid-template-columns:repeat(2,1fr)}
  .fig:nth-child(2){border-right:0}
  .fig:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}
  .about-split,.quality,.sol-row,.detail,.contact-grid,.mv,.intro-split{grid-template-columns:1fr}
  .sol-row.rev .sol-row-media{order:0}
  .pillars{grid-template-columns:1fr}
  .about-badge{left:16px}
  .detail-aside,.contact-aside{position:static}
  .q-media{order:-1}
  .q-media img,.about-media img{aspect-ratio:16/10}
}
@media (max-width:700px){
  :root{--hh:66px}
  body{font-size:16px}
  .logo{font-size:1.05rem}.logo-mark svg{width:34px;height:34px}
  .header-in{gap:12px}
  .hero{padding-top:calc(var(--hh) + 36px)}
  .events{grid-template-columns:repeat(3,1fr)}
  .events li:nth-child(n+4){display:none}
  .hero-strip{justify-content:flex-start}
  .hero-strip span{width:calc(50% - 12px)}
  .sol-grid,.p-grid,.proj-grid,.sec-grid,.values,.means,.offer,.f-row{grid-template-columns:1fr}
  .sec-grid.compact .sec-card:last-child{grid-column:span 1}
  .sec-grid.compact .sec-card p{max-height:none;opacity:1}
  .figs{grid-template-columns:1fr 1fr}
  .fig{padding:24px 18px}
  .timeline{grid-template-columns:1fr 1fr}
  .info-box{grid-template-columns:1fr;text-align:left}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-in{border-radius:20px}
  .head-row{align-items:flex-start}
  .btn-lg{padding:15px 22px}
  .hero-ctas .btn{flex:1 1 auto}
  .type-switch span{font-size:.84rem;padding:10px 6px}
  .to-top{right:14px;bottom:14px}
}
@media (max-width:380px){.lang-switch span{padding:6px 7px}.figs{grid-template-columns:1fr}.fig{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.08)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
  .otdr-trace{stroke-dashoffset:0}.otdr-fill,.otdr-ev{opacity:1}
  .marquee-track{animation:none}
}
@media print{.site-header,.site-footer,.cta-band,.to-top,.hero-panel{display:none}.page-hero,.hero{color:#000;background:none;padding:20px 0}}