/* ==========================================================================
   OPERION TECHNOLOGY COMPANY — website
   Built to the approved website_v2 design.
   ========================================================================== */

:root{
  /* matched to the Operion ATLAS company profile */
  --navy-900:#0B1220;
  --navy-800:#0F1B33;
  --navy-700:#14233F;
  --navy-600:#1B2E4E;
  --blue:#3782F7;
  --blue-600:#2263D6;
  --blue-400:#5D9BFF;
  --blue-200:#9CC4FF;
  --sky:#7FB0FF;
  --violet:#6A40E4;
  --green:#31C353;
  --amber:#EAB308;
  --red:#E4573D;

  --ink:#14213D;
  --body:#2B3954;
  --muted:#4A5A75;
  --line:#E4E9F2;
  --paper:#FFFFFF;
  --paper-2:#F4F7FC;
  --paper-3:#EDF1F7;

  --r-sm:8px;
  --r:12px;
  --r-lg:18px;
  --r-xl:26px;

  --shadow:0 16px 38px -24px rgba(20,33,61,.26);
  --shadow-lg:0 28px 66px -30px rgba(20,33,61,.34);

  --wrap:1240px;
  --nav-h:78px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.15;font-weight:700;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}
.sec{padding:104px 0}
.sec-sm{padding:76px 0}

/* ---------- type helpers ---------- */
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin-bottom:14px;
}
.eyebrow.on-dark{color:var(--sky)}
.h1{font-size:clamp(38px,5vw,60px);line-height:1.06}
.h2{font-size:clamp(28px,3.4vw,42px)}
.h3{font-size:clamp(20px,2.2vw,26px)}
.lead{font-size:18px;color:var(--body);font-weight:400}
.on-dark .lead,.dark .lead{color:#B9C8DE}
.body{color:var(--body);font-size:15.5px}
.dark .body{color:#A9BAD2}
.center{text-align:center}
.sec-head{max-width:720px;margin:0 auto 56px}
.sec-head.center{text-align:center}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:50px;padding:0 26px;border-radius:10px;
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 26px -12px rgba(46,125,246,.9)}
.btn-primary:hover{background:var(--blue-600);box-shadow:0 16px 32px -12px rgba(46,125,246,1)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.34);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-outline{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{height:42px;padding:0 20px;font-size:14px}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:90;height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(11,18,32,.78);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.07);
  transition:background .25s ease,height .25s ease;
}
.nav.scrolled{background:rgba(11,18,32,.97);height:68px}
.nav .wrap{display:flex;align-items:center;gap:26px;max-width:1420px}
.nav-logo img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-links a{
  white-space:nowrap;font-size:14.5px;color:#C6D4E8;font-weight:400;position:relative;padding:6px 0;
  transition:color .18s;
}
.nav-links a::after{
  content:'';position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--blue);transition:right .25s ease;
}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{right:0}
.nav-cta{display:flex;align-items:center;gap:12px;margin-left:24px}
@media (max-width:1320px){.nav-cta .btn-ghost{display:none}}
.nav-toggle{display:none;width:44px;height:44px;margin-left:auto;color:#fff}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin:5px auto;transition:.25s}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-toggle span:nth-child(2){opacity:0}
.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;padding:calc(var(--nav-h) + 74px) 0 92px;
  background-color:#0B1220;background:
    radial-gradient(1100px 620px at 78% 42%, rgba(55,130,247,.22), transparent 62%),
    linear-gradient(180deg,#0B1220 0%,#12233F 48%,#0B1220 100%);
  color:#fff;overflow:hidden;
}
.hero-grid{
  position:relative;z-index:2;display:grid;
  grid-template-columns:minmax(0,1.16fr) minmax(0,1.2fr) minmax(0,.58fr);
  gap:44px;align-items:center;
}
.hero h1{color:#fff}
.hero .sub{margin-top:18px;font-size:20px;color:#CFDDF1;font-weight:400}
.hero p.body{margin-top:18px;color:#9EB2CD;max-width:400px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-kv{position:relative}
.hero-kv img{border-radius:var(--r-lg);width:100%}
.hero-kv::after{
  content:'';position:absolute;inset:-14%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(46,125,246,.28),transparent 72%);
  z-index:-1;
}

/* live card */
.live-card{
  background:linear-gradient(180deg,rgba(21,40,72,.96),rgba(13,27,49,.96));
  background-color:#152848;
  border:1px solid rgba(90,140,220,.28);border-radius:var(--r-lg);
  padding:24px;box-shadow:0 26px 60px -26px rgba(0,0,0,.8);
}
.live-tag{display:flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:#93A9C6;font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);
  box-shadow:0 0 0 0 rgba(240,86,58,.6);animation:pulse 2s infinite}
.dot.green{background:var(--green);box-shadow:0 0 0 0 rgba(34,197,139,.6)}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(240,86,58,0)}100%{box-shadow:0 0 0 0 rgba(240,86,58,0)}}
.live-card hr{border:0;border-top:1px solid rgba(255,255,255,.1);margin:16px 0}
.live-title{font-size:17px;font-weight:600;color:#E7EFFB;line-height:1.3}
.live-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:12px}
.big-num{font-size:52px;font-weight:700;line-height:1;color:#fff;letter-spacing:-.03em}
.big-num small{font-size:22px;font-weight:500;color:#8FA6C4}
.delta{margin-top:14px;font-size:12.5px;color:var(--green);font-weight:600}
.live-split{display:flex;gap:26px;margin-top:18px}
.live-split .k{font-size:11.5px;color:#8296B2;letter-spacing:.04em}
.live-split .v{font-size:26px;font-weight:700;line-height:1.2}
.v.red{color:var(--red)}.v.amber{color:var(--amber)}

/* donut */
.donut{--p:87;--size:76px;width:var(--size);height:var(--size);flex:none;position:relative}
.donut svg{transform:rotate(-90deg);width:100%;height:100%}
.donut circle{fill:none;stroke-width:8;stroke-linecap:round}
.donut .track{stroke:rgba(255,255,255,.12)}
.donut .val{stroke:var(--green);stroke-dasharray:var(--dash,0) 999}

/* ==========================================================================
   UNIFIED (light)
   ========================================================================== */
.unified{background:linear-gradient(180deg,#FFFFFF,#F4F8FD)}
.unified-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.3fr) minmax(0,.9fr);
  gap:40px;align-items:center}
.mini-list{display:grid;grid-template-columns:1fr 1fr;gap:22px 20px;margin-top:32px}
.mini{display:flex;gap:12px}
.mini .ic{width:34px;height:34px;flex:none;border-radius:9px;background:#E7EFFC;
  display:grid;place-items:center;color:var(--blue)}
.mini b{display:block;font-size:14.5px;font-weight:600}
.mini span{font-size:12.8px;color:var(--muted);line-height:1.5}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
  box-shadow:var(--shadow)}
.chain{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:26px}
.chain .step{text-align:center;flex:1}
.chain .step .ic{width:40px;height:40px;margin:0 auto 8px;border-radius:11px;background:#F4F7FC;
  display:grid;place-items:center;color:var(--blue)}
.chain .step b{font-size:12.5px;font-weight:600}
.chain .arw{color:#B9CBE4;flex:none}

/* ==========================================================================
   ECOSYSTEM (dark)
   ========================================================================== */
.dark{
  background:
    radial-gradient(900px 500px at 20% 0%, rgba(55,130,247,.18), transparent 60%),
    linear-gradient(180deg,#0F1B33,#0B1220) #0B1220;
  background-color:#0B1220;
  color:#fff}
.eco-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr) minmax(0,1.05fr) minmax(0,.72fr);
  gap:36px;align-items:center}
.eco-lines{margin-top:20px;font-size:19px;line-height:1.75;color:#D3E0F2;font-weight:300}
.feat{display:flex;gap:14px;margin-bottom:24px}
.feat .ic{width:42px;height:42px;flex:none;border-radius:11px;
  background:rgba(55,130,247,.18);border:1px solid rgba(55,130,247,.4);
  display:grid;place-items:center;color:var(--blue-400)}
.feat b{display:block;font-size:16px;font-weight:600;color:#fff}
.feat span{font-size:13.5px;color:#9BB0CC}
.stat-card{
  background:linear-gradient(150deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  background-color:#162744;
  border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:18px 20px;
  display:flex;align-items:center;gap:14px;margin-bottom:14px;
}
.stat-card .ic{color:var(--green);flex:none}
.stat-card .n{font-size:26px;font-weight:700;line-height:1.1}
.stat-card .n small{font-size:15px;font-weight:500}
.stat-card .k{font-size:12px;color:#93A8C4}

/* ==========================================================================
   NEXUS PROOF
   ========================================================================== */
.proof{background:linear-gradient(180deg,#F4F8FD,#FFFFFF)}
.proof-grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.7fr) minmax(0,.42fr);
  gap:36px;align-items:center}
.checks li{display:flex;gap:11px;align-items:flex-start;margin-top:16px;font-size:14.5px}
.checks .ic{color:var(--blue);flex:none;margin-top:2px}

/* dashboard mock */
.dash{
  background:linear-gradient(180deg,#152848,#0D1B31);background-color:#152848;
  border:1px solid rgba(90,140,220,.24);border-radius:var(--r-lg);
  padding:22px;color:#fff;box-shadow:var(--shadow-lg);
}
.dash-top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.dash-top b{font-size:17px;font-weight:600}
.pill-select{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:12.5px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:8px;padding:7px 12px;color:#CFDDF1}
.kpi-row{display:grid;grid-template-columns:1.25fr repeat(4,1fr);gap:12px}
.kpi{background:rgba(255,255,255,.05);background-color:#182F52;border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r);padding:16px;text-align:center}
.kpi .n{font-size:30px;font-weight:700;line-height:1}
.kpi .k{font-size:11.5px;color:#93A8C4;margin-top:6px}
.kpi.red .n{color:var(--red)}.kpi.amber .n{color:var(--amber)}
.kpi.blue .n{color:var(--blue-400)}.kpi.green .n{color:var(--green)}
.dash-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.panel{background:rgba(255,255,255,.05);background-color:#182F52;border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r);padding:16px}
.panel h4{font-size:14px;font-weight:600;margin-bottom:12px}
.panel img{border-radius:10px;opacity:.95}
.act{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid rgba(255,255,255,.07);
  font-size:13px}
.act:first-of-type{border-top:0}
.act .ic{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:rgba(240,86,58,.14);color:var(--red)}
.act .ic.amber{background:rgba(245,166,35,.14);color:var(--amber)}
.act .ic.blue{background:rgba(46,125,246,.16);color:var(--blue-400)}
.act .pr{margin-left:auto;font-size:11.5px;font-weight:600;white-space:nowrap}
.pr.high{color:var(--red)}.pr.med{color:var(--amber)}
.twin-legend{display:flex;flex-direction:column;gap:10px;font-size:12px;color:#A9BAD2}
.twin-legend i{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px}

/* phone */
.phone{
  border-radius:30px;border:8px solid #1B2A44;background:#0D1B31;
  box-shadow:var(--shadow-lg);padding:16px 12px;color:#fff;
}
.phone-top{display:flex;align-items:center;justify-content:space-between;font-size:11px;
  color:#9FB3CE;margin-bottom:14px}
.phone .ring{position:relative;display:grid;place-items:center;margin:8px 0 18px}
.phone .ring .lbl{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;pointer-events:none}
.phone-list li{display:flex;align-items:center;gap:9px;font-size:11.5px;padding:8px 9px;
  border-radius:9px;background:rgba(255,255,255,.05);margin-bottom:7px}
.phone-list b{font-size:13px;min-width:22px}
.phone-list .ch{margin-left:auto;color:#7D93B1}

/* ==========================================================================
   SOLUTIONS
   ========================================================================== */
.sol-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.1fr) minmax(0,1.5fr);
  gap:40px;align-items:center}
.sol-list li{display:flex;gap:13px;padding:14px;border-radius:var(--r);
  border:1px solid transparent;transition:.2s}
.sol-list li:hover{border-color:var(--line);background:#fff;box-shadow:var(--shadow)}
.sol-list .ic{width:36px;height:36px;flex:none;border-radius:10px;background:#E7EFFC;
  display:grid;place-items:center;color:var(--blue)}
.sol-list b{display:block;font-size:15px;font-weight:600}
.sol-list span{font-size:13px;color:var(--muted);line-height:1.5}
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mod{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;
  transition:.22s}
.mod:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#BFD6F8}
.mod .ic{color:var(--blue);margin-bottom:14px}
.mod b{display:block;font-size:16px;font-weight:600;margin-bottom:7px}
.mod span{font-size:13.2px;color:var(--muted);line-height:1.6}

/* ==========================================================================
   INDUSTRIES
   ========================================================================== */
.ind-layout{display:grid;grid-template-columns:minmax(0,.5fr) minmax(0,2.4fr);gap:40px;
  align-items:start}
.ind-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.tile{display:block;position:relative;border-radius:var(--r);overflow:hidden;
  aspect-ratio:16/7;box-shadow:var(--shadow)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tile:hover img{transform:scale(1.07)}
.tile::after{content:'';position:absolute;inset:0;border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r);pointer-events:none}
.tile::before{content:'';position:absolute;inset:auto 0 0 0;height:64%;
  background:linear-gradient(180deg,rgba(9,17,32,0),rgba(9,17,32,.88));z-index:1}
.tile .tl{position:absolute;left:12px;right:12px;bottom:11px;z-index:2;color:#fff;
  font-size:12.5px;font-weight:600;line-height:1.3;letter-spacing:-.01em}

/* ==========================================================================
   STORY
   ========================================================================== */
.story-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:52px;
  align-items:center}
.story-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.badge{
  position:absolute;left:22px;bottom:22px;display:flex;align-items:center;gap:12px;
  background:rgba(6,18,36,.86);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r);padding:12px 18px;backdrop-filter:blur(6px);
}
.badge .n{font-size:26px;font-weight:700;line-height:1}
.badge .k{font-size:11.5px;color:#A9BAD2}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:32px}
.cols-3 h5{font-size:14px;font-weight:600;margin:0 0 14px}
.cols-3 li{display:flex;gap:9px;font-size:12.8px;color:#A9BAD2;margin-bottom:11px;line-height:1.5}
.cols-3 .ic{color:var(--blue-400);flex:none;margin-top:2px}
.timeline li{position:relative;padding-left:20px}
.timeline li::before{content:'';position:absolute;left:0;top:6px;width:9px;height:9px;
  border-radius:50%;background:var(--blue);box-shadow:0 0 0 3px rgba(46,125,246,.22)}
.timeline b{display:block;color:#fff;font-size:12.8px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.stat-box{border:1px solid rgba(255,255,255,.13);border-radius:var(--r);padding:16px 18px;
  display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.05)}
.stat-box .n{font-size:24px;font-weight:700;line-height:1}
.stat-box .n small{font-size:13px}
.stat-box .k{font-size:11.5px;color:#93A8C4}

/* ==========================================================================
   DELIVERY MODEL
   ========================================================================== */
.rail{position:relative;margin-top:56px}
.rail::before{content:'';position:absolute;left:6%;right:6%;top:19px;height:2px;
  background:linear-gradient(90deg,transparent,rgba(46,125,246,.75),transparent)}
.rail-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative}
.rail-num{width:38px;height:38px;margin:0 auto 22px;border-radius:50%;
  border:1.5px solid rgba(46,125,246,.7);background:#061428;color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:600;position:relative;z-index:2}
.rail-card{background:rgba(255,255,255,.055);background-color:#162744;border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r);overflow:hidden;height:100%;transition:.22s}
.rail-card:hover{transform:translateY(-5px);border-color:rgba(46,125,246,.55)}
.rail-card img{width:100%;height:112px;object-fit:cover}
.rail-card .tx{padding:16px}
.rail-card b{display:block;font-size:14.5px;font-weight:600;margin-bottom:6px}
.rail-card span{font-size:12.5px;color:#9BB0CC;line-height:1.55}

/* ==========================================================================
   HOW IT WORKS
   ========================================================================== */
.steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:52px}
.steps::before{content:'';position:absolute;left:10%;right:10%;top:18px;height:1.5px;
  background:repeating-linear-gradient(90deg,#C9DBF3 0 8px,transparent 8px 16px)}
.step-num{width:36px;height:36px;margin:0 auto 26px;border-radius:50%;background:#fff;
  border:1.5px solid #BBD3F4;color:var(--blue);display:grid;place-items:center;
  font-size:12.5px;font-weight:600;position:relative;z-index:2}
.step .ic{color:var(--blue);margin-bottom:14px}
.step b{display:block;font-size:16px;font-weight:600;margin-bottom:6px}
.step span{font-size:13.2px;color:var(--muted);line-height:1.6}

/* ==========================================================================
   IMPACT
   ========================================================================== */
.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.impact{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;
  box-shadow:var(--shadow)}
.impact h5{font-size:14px;font-weight:600;margin:0 0 16px}
.impact .n{font-size:40px;font-weight:700;line-height:1;letter-spacing:-.03em}
.impact .n small{font-size:20px}
.impact .n.blue{color:var(--blue)} .impact .n.green{color:var(--green)}
.impact span{display:block;font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.5}
.spark{display:flex;align-items:flex-end;gap:4px;height:56px;margin-top:14px}
.spark i{flex:1;border-radius:3px 3px 0 0;background:var(--blue);opacity:.9;
  transform-origin:bottom;animation:grow .8s ease both}
.spark.g i{background:var(--green)}
@keyframes grow{from{transform:scaleY(.05)}to{transform:scaleY(1)}}
.mini-donuts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.mini-donuts .donut{--size:52px;margin:0 auto}
.mini-donuts .k{font-size:10px;color:var(--muted);text-align:center;margin-top:6px}

/* trust */
.trust{display:grid;grid-template-columns:minmax(0,1.35fr) repeat(4,minmax(0,1fr));gap:26px;
  align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--shadow);margin-top:56px}
.trust .t{display:flex;gap:12px;align-items:flex-start}
.trust .ic{color:var(--blue);flex:none}
.trust b{display:block;font-size:14.5px;font-weight:600}
.trust span{font-size:12.5px;color:var(--muted);line-height:1.5}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 18px}
.faq{border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.faq button{display:flex;align-items:center;gap:14px;width:100%;padding:17px 20px;
  text-align:left;font-size:14.5px;font-weight:500}
.faq .pm{margin-left:auto;color:var(--blue);font-size:20px;line-height:1;transition:transform .25s}
.faq.open .pm{transform:rotate(45deg)}
.faq .ans{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq .ans p{padding:0 20px 18px;font-size:13.5px;color:var(--muted);line-height:1.7}

/* ==========================================================================
   PARTNERS
   ========================================================================== */
.partner-grid{display:grid;grid-template-columns:minmax(0,1.1fr) repeat(2,minmax(0,1fr)) minmax(0,1.05fr);
  gap:22px;align-items:center}
.partner{display:flex;gap:16px;align-items:center;background-color:#162744;
  border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:20px 22px}
.partner .ic{color:var(--blue-400);flex:none}
.partner b{display:block;font-size:18px;font-weight:600}
.partner span{font-size:12.5px;color:#93A8C4}
.partner-cta{background:linear-gradient(150deg,rgba(46,125,246,.22),rgba(46,125,246,.06));
  border:1px solid rgba(46,125,246,.4)}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.6fr);
  gap:36px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;
  box-shadow:var(--shadow)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-size:12.5px;font-weight:500;margin-bottom:7px;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;height:46px;padding:0 14px;border:1px solid var(--line);border-radius:10px;
  background:#fff;font-size:14px;transition:border-color .18s,box-shadow .18s;
}
.field textarea{height:98px;padding:12px 14px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(46,125,246,.14)}
.field.full{grid-column:1/-1}
.field .err{display:none;font-size:11.5px;color:var(--red);margin-top:5px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--red)}
.field.invalid .err{display:block}
.thanks{background:#F3FBF7;border:1px solid #C9EEDD;border-radius:var(--r-lg);padding:30px;
  text-align:center}
.thanks .ic{color:var(--green);margin-bottom:14px}
.contact-info li{display:flex;gap:11px;align-items:flex-start;margin-top:16px;font-size:14px}
.contact-info .ic{color:var(--blue);flex:none;margin-top:2px}

/* ==========================================================================
   CTA + FOOTER
   ========================================================================== */
.cta{position:relative;overflow:hidden;background:#0B1220}
.cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.cta .wrap{position:relative;z-index:2;display:flex;align-items:center;gap:30px;
  padding-top:52px;padding-bottom:52px}
.cta h3{color:#fff;font-size:clamp(24px,3vw,34px)}
.cta p{color:#B9CBE4;margin-top:6px}
.cta .btn{margin-left:auto}
.footer{background:#0B1220;color:#9BB0CC;padding:62px 0 0}
.f-grid2{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(4,minmax(0,1fr));gap:34px}
.footer img{height:44px;width:auto}
.footer h6{font-size:14px;font-weight:600;color:#fff;margin:0 0 16px}
.footer li{margin-bottom:11px;font-size:13.5px}
.footer a:hover{color:#fff}
.footer .info li{display:flex;gap:9px;align-items:flex-start}
.footer .info .ic{color:var(--blue-400);flex:none;margin-top:2px}
.copy{margin-top:52px;padding:22px 0;border-top:1px solid rgba(255,255,255,.08);
  text-align:center;font-size:13px}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1180px){
  .hero-grid{grid-template-columns:1fr 1fr;}
  .hero-kv{order:3;grid-column:1/-1}
  .unified-grid,.eco-grid,.proof-grid,.sol-grid,.contact-grid{grid-template-columns:1fr 1fr}
  .proof-grid .phone{display:none}
  .ind-grid{grid-template-columns:repeat(4,1fr)}
  .rail-grid{grid-template-columns:repeat(3,1fr);gap:22px}
  .rail::before{display:none}
  .steps{grid-template-columns:repeat(3,1fr);gap:30px}
  .steps::before{display:none}
  .impact-grid{grid-template-columns:repeat(2,1fr)}
  .mod-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:1fr 1fr}
  .partner-grid{grid-template-columns:1fr 1fr}
  .f-grid2{grid-template-columns:1fr 1fr}
}
@media (max-width:1080px){
  .nav-links,.nav-cta{
    position:fixed;left:0;right:0;top:var(--nav-h);flex-direction:column;align-items:stretch;
    gap:0;background:#04101F;padding:0 28px;margin:0;
    max-height:0;overflow:hidden;transition:max-height .3s ease;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav.open .nav-links{max-height:420px;padding:14px 28px}
  .nav-cta{top:auto;position:static;background:none;padding:0;max-height:none;overflow:visible;
    flex-direction:row;display:none}
  .nav.open .nav-cta{display:flex;padding:0 28px 18px;background:#04101F}
  .nav-links a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-toggle{display:block}
  .sec{padding:72px 0}
  .hero{padding-top:calc(var(--nav-h) + 46px)}
  .hero-grid,.unified-grid,.eco-grid,.proof-grid,.sol-grid,.story-grid,
  .contact-grid,.ind-layout{grid-template-columns:1fr}
  .cols-3,.stat-row{grid-template-columns:1fr}
  .cta .wrap{flex-direction:column;text-align:center}
  .cta .btn{margin:0}
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .dash-cols{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .rail-grid,.steps,.impact-grid,.mod-grid,.faq-grid,.trust,.partner-grid,
  .f-grid,.f-grid2,.mini-list{grid-template-columns:1fr}
  .chain{flex-wrap:wrap;gap:16px}
  .chain .arw{display:none}
  .chain .step{flex:0 0 40%}
}


/* ---------- language switch ---------- */
.lang{font-size:13.5px;font-weight:600;color:#C6D4E8;padding:8px 12px;border-radius:8px;
  border:1px solid rgba(255,255,255,.18);transition:.18s;white-space:nowrap}
.lang:hover{color:#fff;border-color:rgba(255,255,255,.5)}

/* ==========================================================================
   PROFILE ART DIRECTION
   The company profile's signature: a near-black page with white rounded cards
   floating on it. Every section becomes one of those cards.
   ========================================================================== */
body{background:#0B1220}

.hero,.sec,.sec-sm{background:#0B1220;padding:9px 0}
.hero{padding-top:calc(var(--nav-h) + 9px)}
.sec:last-of-type{padding-bottom:9px}

.hero > .wrap,
.sec > .wrap,
.sec-sm > .wrap{
  max-width:1400px;
  background:#fff;
  border-radius:var(--r-lg);
  padding:66px 56px;
  box-shadow:none;
}
.hero > .wrap{padding:76px 56px}

/* dark sections stay dark — but as cards, like the profile's dark slides */
.sec.dark > .wrap,.sec-sm.dark > .wrap{
  background:linear-gradient(158deg,#16294A 0%,#0F1B33 60%,#0D1729 100%);
}
.dark{background:#0B1220}

/* the hero now sits on white */
.hero h1{color:var(--ink)}
.hero .sub{color:var(--muted)}
.hero p.body{color:var(--body)}
.hero .btn-ghost{border-color:var(--line);color:var(--ink)}
.hero .btn-ghost:hover{border-color:var(--blue);color:var(--blue);background:none}
.hero-kv::after{display:none}
.hero-kv img{box-shadow:var(--shadow)}

/* profile detail: a short blue rule above the headline */
.hero > .wrap > .rv:first-child::before{
  content:'';display:block;width:34px;height:3px;border-radius:2px;
  background:var(--blue);margin-bottom:22px;
}

/* full-bleed closers keep their edge-to-edge treatment */
.cta,.footer{padding-left:0;padding-right:0}
.cta{margin-top:9px}
.cta .wrap,.footer .wrap{max-width:1400px;background:none;padding-left:56px;padding-right:56px}

@media (max-width:900px){
  .hero > .wrap,.sec > .wrap,.sec-sm > .wrap{padding:44px 26px;border-radius:14px}
  .cta .wrap,.footer .wrap{padding-left:26px;padding-right:26px}
}

/* ==========================================================================
   HERO — the key visual is a true background on the card, the way the
   profile cover reads, rather than a floating picture.
   ========================================================================== */
.hero > .wrap{
  position:relative;overflow:hidden;
  background-image:
    linear-gradient(90deg,#fff 0%,rgba(255,255,255,.95) 26%,
                    rgba(255,255,255,.42) 56%,rgba(255,255,255,.06) 82%),
    url('../img/hero_kv.jpg');
  background-size:cover,cover;
  background-position:center,right center;
  background-repeat:no-repeat,no-repeat;
  background-color:#fff;
}
.hero-kv{display:none}
.hero-grid > .rv:first-child,.hero .live-card{position:relative;z-index:2}

/* the LIVE card has to survive narrow columns */
.live-row{flex-wrap:wrap;row-gap:10px}
.big-num{font-size:clamp(36px,3.6vw,52px)}
.live-card .donut{--size:clamp(56px,6vw,76px)}
.live-split{flex-wrap:wrap;row-gap:12px}

/* Chrome can leave ghost paint on full-bleed bands while smooth-scrolling
   under a blurred fixed header — give these their own compositing layer. */
.cta,.footer{transform:translateZ(0);isolation:isolate}
.cta img{transform:translateZ(0)}
.nav.scrolled{backdrop-filter:none}

/* ---- hero responsive: text | space | live card ---- */
@media (min-width:1181px){
  .hero > .wrap{min-height:520px}
  .hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,.66fr)}
  .hero .live-card{grid-column:3/4}
}
@media (max-width:1180px) and (min-width:901px){
  .hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.8fr);gap:32px}
  .hero .live-card{grid-column:2/3}
  .hero > .wrap{background-position:center,72% center}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero .live-card{grid-column:auto;max-width:420px}
  .hero > .wrap{
    background-image:linear-gradient(180deg,rgba(255,255,255,.97) 0%,
                    rgba(255,255,255,.93) 55%,rgba(255,255,255,.82) 100%),
      url('../img/hero_kv.jpg');
    background-position:center,center;
  }
}