/* === TOKENS === */
:root{
  --bg:#08090c;
  --accent:#e8399a;
  --accent-dim:rgba(232,57,154,.12);
  --txt:#ffffff;
  --txt2:#8a8a8a;
  --txt3:#5a5a5a;
  --surface:#111111;
  --surface2:#161616;
  --surface3:#1b1b1b;
  --border:rgba(255,255,255,.07);
  --border2:rgba(255,255,255,.12);
  --maxw:1240px;
  --display:'Bebas Neue',Impact,sans-serif;
  --body:'DM Sans',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
section{position:relative}
::selection{background:var(--accent);color:#000}

/* === LAYOUT HELPERS === */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.eyebrow{
  font-family:var(--body);
  font-size:12px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent);
}
.h-display{
  font-family:var(--display);
  font-weight:400;line-height:.92;letter-spacing:.01em;
  text-transform:uppercase;
}
.accent{color:var(--accent)}
.muted{color:var(--txt2)}

/* hexagon texture */
.hex-bg{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-color:var(--bg);
  background-image:
    radial-gradient(60% 50% at 82% 8%,rgba(232,57,154,.05),transparent 60%),
    radial-gradient(55% 45% at 12% 30%,rgba(38,128,150,.06),transparent 62%),
    radial-gradient(1.4px 1.4px at 40px 50px,rgba(255,255,255,.55),transparent 60%),
    radial-gradient(1px 1px at 150px 120px,rgba(200,225,255,.45),transparent 60%),
    radial-gradient(1px 1px at 250px 60px,rgba(255,255,255,.4),transparent 60%),
    radial-gradient(1.6px 1.6px at 330px 175px,rgba(255,255,255,.5),transparent 60%),
    radial-gradient(1px 1px at 90px 250px,rgba(190,215,255,.4),transparent 60%),
    radial-gradient(1.2px 1.2px at 385px 285px,rgba(255,255,255,.45),transparent 60%),
    radial-gradient(1px 1px at 205px 225px,rgba(255,255,255,.32),transparent 60%);
  background-repeat:no-repeat,no-repeat,repeat,repeat,repeat,repeat,repeat,repeat,repeat;
  background-size:auto,auto,420px 320px,420px 320px,420px 320px,420px 320px,420px 320px,420px 320px,420px 320px;
}

/* reveal (gated behind .js so content is never invisible without JS) */
.reveal{transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);transition-delay:var(--d,0s)}
html.js .reveal{opacity:0;transform:translateY(28px)}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none}}

/* custom cursor */
.cursor-dot{position:fixed;top:0;left:0;width:30px;height:30px;border:1.5px solid var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .25s,height .25s,background .25s,opacity .3s;opacity:0;mix-blend-mode:screen}
.cursor-dot.active{width:54px;height:54px;background:var(--accent-dim)}
@media (pointer:coarse){.cursor-dot{display:none}}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:600;font-size:15px;letter-spacing:.01em;padding:16px 28px;border-radius:2px;cursor:pointer;border:1px solid transparent;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease;white-space:nowrap}
.btn-primary{background:var(--accent);color:#000}
.btn-primary:hover{transform:translateY(-2px);background:#ff4faa}
.btn-ghost{background:transparent;color:var(--txt);border-color:var(--border2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-dark{background:#000;color:#fff}
.btn-dark:hover{transform:translateY(-2px);background:#141414}

/* === NAVBAR === */
header.nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;border-bottom:1px solid transparent}
header.nav.scrolled{background:rgba(11,11,11,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.nav-logo{height:46px;display:block}
.nav-links{display:flex;align-items:center;gap:38px}
.nav-links a{font-size:14px;font-weight:500;color:var(--txt2);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--txt)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--accent);transition:width .25s}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-cta .btn{padding:12px 22px;font-size:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--txt);transition:.3s}
.mobile-menu{display:none}

/* === HERO === */
.hero{padding:180px 0 0;position:relative;z-index:1;overflow:hidden}
.hero-grid{max-width:var(--maxw);margin:0 auto;padding:0 32px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}
.hero-copy{padding-bottom:100px}
.hero-badge{margin-bottom:30px;display:flex;align-items:flex-start;gap:14px;max-width:420px}
.hero-badge::before{content:"";display:block;width:24px;height:1px;background:var(--accent);flex-shrink:0;margin-top:7px}
.hero .eyebrow{font-size:10px;letter-spacing:.28em;color:var(--txt3);line-height:1.7}
.hero h1{font-size:clamp(36px,3.6vw,64px);line-height:.96;letter-spacing:.02em;margin:0 0 30px}
.hero h1 .ln{display:block}
.hero-sub{font-size:15px;line-height:1.76;color:var(--txt3);max-width:430px;margin:0 0 42px;font-weight:400}
.hero-sub strong{color:var(--txt2);font-weight:500}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-start}
.hero-cta .btn{font-size:13px;padding:13px 24px}
.hero-meta{display:flex;gap:0;margin-top:52px;padding-top:26px;border-top:1px solid var(--border)}
.hero-meta .hm{display:flex;flex-direction:column;gap:5px;padding-right:32px;margin-right:32px;border-right:1px solid var(--border)}
.hero-meta .hm:last-child{border-right:none;padding-right:0;margin-right:0}
.hero-meta .hm-num{font-family:var(--display);font-size:34px;letter-spacing:.02em;line-height:1;color:var(--txt)}
.hero-meta .hm-lbl{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt3)}
.hero-meta .dot{display:none}
/* hero visual, astronaut */
.hero-visual{position:relative;align-self:stretch;display:flex;justify-content:center;align-items:flex-end;overflow:hidden;min-height:580px}
.hero-visual img{display:block;height:720px;width:auto;max-width:none;position:absolute;bottom:0;left:50%;transform:translateX(-40%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 10%);mask-image:linear-gradient(to bottom,transparent 0%,black 10%);filter:saturate(.65) brightness(.84) contrast(1.08)}
.hero-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(to right,var(--bg) 0%,rgba(11,11,11,.5) 28%,transparent 55%);pointer-events:none;z-index:2}

/* hero dashboard */
.dash{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:18px;border:1px solid var(--border);background:linear-gradient(160deg,#151515,#0c0c0c);border-radius:8px;padding:32px;box-shadow:0 40px 90px -40px rgba(0,0,0,.85)}
.dash::before{content:"";position:absolute;inset:0;border-radius:6px;background:radial-gradient(120% 90% at 80% -10%,rgba(232,57,154,.14),transparent 55%);pointer-events:none}
.dash-circuit{position:absolute;inset:0;opacity:.5;pointer-events:none}
.dash-head{display:flex;align-items:center;justify-content:space-between;position:relative}
.dash-title{font-family:var(--display);font-size:22px;letter-spacing:.04em}
.dash-live{display:flex;align-items:center;gap:7px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt2)}
.dash-live .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(232,57,154,.6);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(232,57,154,.55)}70%{box-shadow:0 0 0 9px rgba(232,57,154,0)}100%{box-shadow:0 0 0 0 rgba(232,57,154,0)}}
.dash-kpis{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:relative;flex:1}
.kpi{background:rgba(255,255,255,.02);border:1px solid var(--border);border-radius:5px;padding:20px 20px;display:flex;flex-direction:column;justify-content:center}
.kpi .lbl{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt3);margin-bottom:8px}
.kpi .val{font-family:var(--display);font-size:46px;line-height:1;letter-spacing:.02em}
.kpi .val.pink{color:var(--accent)}
.kpi .delta{font-size:11px;color:#3ad29f;margin-top:5px;font-weight:600}
.dash-chart{position:relative;border:1px solid var(--border);border-radius:4px;padding:16px;background:rgba(255,255,255,.015)}
.dash-chart .clabel{display:flex;justify-content:space-between;font-size:11px;color:var(--txt3);margin-bottom:10px;letter-spacing:.04em}
.spark{width:100%;height:92px;display:block}
.dash-rows{display:flex;flex-direction:column;gap:12px;position:relative}
.drow{display:flex;align-items:center;gap:12px;font-size:12px}
.drow .nm{width:92px;color:var(--txt2);flex-shrink:0}
.drow .bar{flex:1;height:6px;background:rgba(255,255,255,.05);border-radius:3px;overflow:hidden}
.drow .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#ff7cc4);border-radius:3px;width:0;transition:width 1.2s cubic-bezier(.16,1,.3,1)}
.drow .pc{width:42px;text-align:right;color:var(--txt);font-weight:600;font-variant-numeric:tabular-nums}

/* === CLIENTS MARQUEE === */
.clients-strip{position:relative;z-index:1;padding:56px 0 58px;overflow:hidden;border-bottom:1px solid var(--border)}
.cs-label{text-align:center;font-size:12px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--txt3);margin-bottom:36px}
.cs-label b{color:var(--txt2);font-weight:600}
.cs-marquee{position:relative;overflow:hidden}
.cs-track{display:flex;align-items:center;width:max-content;animation:cs-scroll 46s linear infinite;will-change:transform}
.cs-track:hover{animation-play-state:paused}
.cs-track img{height:42px;width:auto;opacity:.42;transition:opacity .3s ease;flex-shrink:0;margin:0 36px}
.cs-track img:hover{opacity:.95}
.cs-track img.tall{height:56px}
@keyframes cs-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.cs-track{animation:none;flex-wrap:wrap;justify-content:center;width:auto}}
@media (max-width:768px){.clients-strip{padding:42px 0 44px}.cs-track img{height:32px;margin:0 26px}.cs-track img.tall{height:44px}}

/* === NUMBERS === */
.numbers{background:#0f0f0f;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:74px 0;z-index:1}
.numbers-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.stat{text-align:center;padding:0 24px;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--accent);opacity:.45}
.stat .num{font-family:var(--display);font-size:clamp(58px,7vw,88px);line-height:1;letter-spacing:.01em;font-variant-numeric:tabular-nums}
.stat .lbl{font-size:13px;color:var(--txt2);margin-top:14px;letter-spacing:.02em;max-width:240px;margin-left:auto;margin-right:auto}

/* === CERTS === */
.certs{background:#0d0d0d;padding:64px 0;text-align:center;z-index:1}
.certs-title{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--txt2);margin-bottom:38px}
.certs-row{display:flex;justify-content:center;gap:22px;flex-wrap:wrap}
.cert{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:20px 26px;min-width:248px;text-align:left;transition:border-color .25s,transform .25s}
.cert:hover{border-color:rgba(232,57,154,.4);transform:translateY(-4px)}
.cert-seal{width:46px;height:46px;flex-shrink:0;border-radius:50%;border:1.5px solid var(--accent);display:flex;align-items:center;justify-content:center;color:var(--accent);position:relative}
.cert-seal svg{width:22px;height:22px}
.cert-txt .ct-top{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt3);margin-bottom:3px}
.cert-txt .ct-main{font-family:var(--display);font-size:21px;letter-spacing:.03em;line-height:1}
.cert-txt .ct-main b{color:var(--accent);font-weight:400}

/* === VIPER LAB STRIP === */
.lab-strip{position:relative;z-index:1;overflow:hidden;background:linear-gradient(100deg,#131313,#0b0b0b 62%);border-bottom:1px solid var(--border);padding:48px 0}
.lab-strip::before{content:"";position:absolute;inset:0;background:radial-gradient(75% 180% at 90% 50%,rgba(232,57,154,.13),transparent 60%);pointer-events:none}
.lab-inner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;position:relative}
.lab-left{flex:1 1 480px}
.lab-left .eyebrow{display:block;margin-bottom:12px}
.lab-strip h3{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(28px,3.4vw,50px);line-height:.98;letter-spacing:.01em}
.lab-strip .btn{flex-shrink:0}
.lab-panel{margin-top:34px;border:1px solid var(--border);background:linear-gradient(160deg,#151515,#0c0c0c);border-radius:10px;padding:26px;position:relative;box-shadow:0 40px 90px -50px rgba(0,0,0,.8)}
.lp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.lab-panel .dash-kpis{grid-template-columns:repeat(4,1fr);margin-bottom:14px;flex:none}
.lp-bottom{display:grid;grid-template-columns:1.7fr 1fr;gap:14px}

/* === PAIN === */
.pain{padding:120px 0;z-index:1}
.pain-head{max-width:760px;margin-bottom:64px}
.pain-head h2{font-size:clamp(44px,5.5vw,76px);margin-bottom:18px}
.pain-head p{color:var(--txt2);font-size:18px;max-width:560px}
.pain-list{display:flex;flex-direction:column}
.pq{display:grid;grid-template-columns:64px 1fr;gap:28px;padding:34px 0;border-top:1px solid var(--border);align-items:start}
.pq:last-child{border-bottom:1px solid var(--border)}
.pq .idx{font-family:var(--display);font-size:30px;color:var(--accent);line-height:1;padding-top:6px}
.pq .q{font-size:clamp(22px,2.6vw,32px);font-weight:500;line-height:1.28;letter-spacing:-.01em;color:var(--txt);margin-bottom:10px}
.pq .ctx{color:var(--txt2);font-size:15.5px;max-width:640px}
.pain-bridge{margin-top:60px;padding:44px;border:1px solid var(--border);border-left:2px solid var(--accent);background:linear-gradient(120deg,rgba(232,57,154,.05),transparent 60%);border-radius:4px}
.pain-bridge p{font-size:clamp(20px,2.4vw,28px);line-height:1.4;font-weight:500;max-width:840px}
.pain-bridge p b{color:var(--accent);font-weight:600}

/* === MECHANISM === */
.mech{padding:120px 0;background:#0f0f0f;border-top:1px solid var(--border);z-index:1}
.sec-head{max-width:720px;margin-bottom:70px}
.sec-head .eyebrow{display:block;margin-bottom:18px}
.sec-head h2{font-size:clamp(44px,5.5vw,76px);margin-bottom:18px}
.sec-head p{color:var(--txt2);font-size:18px;max-width:560px}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.pillar{padding:38px 32px;border:1px solid var(--border);border-radius:4px;background:var(--surface);position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.pillar:hover{border-color:rgba(232,57,154,.35);transform:translateY(-6px)}
.pillar .pnum{font-family:var(--display);font-size:64px;color:var(--accent);line-height:.8;margin-bottom:26px;display:block}
.pillar h3{font-family:var(--display);font-size:30px;letter-spacing:.02em;margin-bottom:14px;line-height:1}
.pillar p{color:var(--txt2);font-size:15.5px;line-height:1.62}
.pillar p b{color:var(--txt);font-weight:600}

/* === SERVICES === */
.services{padding:120px 0;z-index:1}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{padding:34px 30px;border:1px solid var(--border);border-radius:4px;background:var(--surface2);transition:transform .2s ease,border-color .2s ease;cursor:default}
.svc:hover{transform:translateY(-6px);border-color:var(--accent)}
.svc-ic{width:46px;height:46px;color:var(--accent);margin-bottom:24px}
.svc-ic svg{width:100%;height:100%}
.svc h3{font-family:var(--display);font-size:27px;letter-spacing:.02em;margin-bottom:10px;line-height:1}
.svc p{color:var(--txt2);font-size:14.5px;line-height:1.6}
.svc .tag{display:inline-block;margin-top:16px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);opacity:0;transform:translateX(-6px);transition:.25s}
.svc:hover .tag{opacity:1;transform:none}

/* === METHOD === */
.method{padding:120px 0;background:#0f0f0f;border-top:1px solid var(--border);z-index:1}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;margin-top:30px}
.step{padding:0 18px;position:relative}
.step:not(:last-child)::after{content:"";position:absolute;top:18px;left:calc(50% + 22px);right:calc(-50% + 22px);border-top:1px dashed rgba(232,57,154,.4)}
.step .sn{width:38px;height:38px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);font-family:var(--display);font-size:19px;display:flex;align-items:center;justify-content:center;background:#0f0f0f;position:relative;z-index:1;margin-bottom:22px}
.step h4{font-family:var(--display);font-size:22px;letter-spacing:.03em;margin-bottom:9px;line-height:1}
.step p{color:var(--txt2);font-size:13.5px;line-height:1.55}

/* === CLIENTS === */
.clients{padding:120px 0;z-index:1;text-align:center}
.clients h2{font-size:clamp(40px,5vw,68px);margin-bottom:14px}
.clients .csub{color:var(--txt2);font-size:16px;margin-bottom:60px}
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.lcell{background:var(--bg);min-height:128px;display:flex;align-items:center;justify-content:center;padding:24px;transition:background .3s}
.lcell:hover{background:var(--surface2)}
.lcell .wordmark{font-family:var(--display);font-size:30px;letter-spacing:.04em;color:#6a6a6a;transition:color .3s ease,transform .3s ease;line-height:.95;text-align:center}
.lcell:hover .wordmark{color:#fff}
.lcell:hover .wordmark .wm-accent{color:var(--accent)}
.lcell img.realmark{max-height:54px;width:auto;opacity:.78;transition:opacity .3s ease,transform .3s ease}
.lcell img.blendmark{mix-blend-mode:lighten}
.lcell:hover img.realmark{opacity:1;transform:scale(1.04)}

/* === FINAL CTA === */
.final{background:#0b0b0b;color:#fff;padding:130px 0;text-align:center;z-index:1;position:relative;overflow:hidden;border-top:1px solid var(--border)}
.final::before{content:"";position:absolute;inset:0;background-image:url("assets/viper_icon_tile.png");background-size:34px;background-repeat:repeat;mix-blend-mode:lighten;filter:grayscale(1);opacity:.06;pointer-events:none}
.final-inner{position:relative;max-width:900px;margin:0 auto;padding:0 32px}
.final .feyebrow{font-size:12px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.final h2{font-size:clamp(46px,6.4vw,96px);color:#fff;margin-bottom:24px}
.final h2 .accent{color:var(--accent)}
.final p{font-size:19px;line-height:1.55;color:var(--txt2);max-width:660px;margin:0 auto 40px;font-weight:400}
.final p b{color:#fff;font-weight:600}
.final .btn-primary{font-size:16px;padding:19px 38px}

/* === FOOTER === */
footer{background:#080808;padding:80px 0 40px;border-top:1px solid var(--border);z-index:1;position:relative}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:54px;border-bottom:1px solid var(--border)}
.foot-logo{height:72px;margin-bottom:22px}
.foot-brand p{color:var(--txt2);font-size:14.5px;max-width:340px;line-height:1.6}
.foot-col h5{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt3);margin-bottom:20px}
.foot-col a{display:block;color:var(--txt2);font-size:14.5px;margin-bottom:13px;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:34px;gap:20px;flex-wrap:wrap}
.foot-bottom .copy{color:var(--txt3);font-size:13px}
.socials{display:flex;gap:14px}
.socials a{width:40px;height:40px;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--txt2);transition:.25s}
.socials a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}
.socials svg{width:18px;height:18px}

.fb-left{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.foot-certs{display:flex;align-items:center;gap:22px}
.foot-certs .fc{height:24px;width:auto;display:block;background:#fff;border-radius:5px;padding:6px 10px;box-sizing:content-box;opacity:.92;transition:opacity .25s}
.foot-certs .fc:hover{opacity:1}

/* === RESPONSIVE === */
@media (max-width:1200px){
  .hero-grid{grid-template-columns:1fr 1fr;gap:0}
  .hero-visual{min-height:480px}
  .hero-visual img{height:580px}
  .dash{max-width:520px}
  .logo-grid{grid-template-columns:repeat(5,1fr)}
}
@media (max-width:900px){
  .lab-panel .dash-kpis{grid-template-columns:1fr 1fr}
  .lp-bottom{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr 1fr;gap:36px 18px}
  .step:not(:last-child)::after{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .wrap{padding:0 22px}
  .nav-inner{padding:0 22px;height:66px}
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .mobile-menu{display:block;position:fixed;inset:66px 0 auto 0;background:rgba(11,11,11,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:24px 22px 30px;transform:translateY(-120%);transition:transform .35s cubic-bezier(.16,1,.3,1);z-index:999}
  .mobile-menu.open{transform:none}
  .mobile-menu a{display:block;font-size:19px;padding:14px 0;color:var(--txt);border-bottom:1px solid var(--border)}
  .mobile-menu .btn{width:100%;justify-content:center;margin-top:20px}
  .hero{padding:120px 0 0}
  .hero-grid{grid-template-columns:1fr;gap:0}
  .hero-copy{padding-bottom:56px}
  .hero-visual{display:none}
  .numbers-grid{grid-template-columns:1fr;gap:46px}
  .stat+.stat::before{display:none}
  .stat{padding:0}
  .svc-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .logo-grid{grid-template-columns:1fr 1fr}
  .pq{grid-template-columns:1fr;gap:8px}
  .pq .idx{padding-top:0}
  .pain,.mech,.services,.method,.clients,.final{padding:80px 0}
  .foot-grid{grid-template-columns:1fr}
  .cert{min-width:0;width:100%}
}


/* === SUBPAGE: HERO === */
.subhero{padding:172px 0 92px;position:relative;z-index:1;overflow:hidden;border-bottom:1px solid var(--border)}
.subhero::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 130% at 88% 0%,rgba(232,57,154,.10),transparent 60%);pointer-events:none}
.subhero-inner{max-width:900px;position:relative}
.subhero .eyebrow{display:block;margin-bottom:24px}
.subhero h1{font-size:clamp(38px,5.1vw,78px);line-height:.96;letter-spacing:.02em;margin-bottom:28px}
.subhero h1 .accent{color:var(--accent)}
.subhero-sub{font-size:17.5px;line-height:1.72;color:var(--txt2);max-width:640px;margin-bottom:42px}
.subhero-sub strong{color:var(--txt);font-weight:600}
.subhero-cta{display:flex;gap:12px;flex-wrap:wrap}
.subhero-cta .btn{font-size:14px}

/* === SUBPAGE: pillar icon (differentiation) === */
.pillar .pic{width:48px;height:48px;color:var(--accent);margin-bottom:26px;display:block}
.pillar .pic svg{width:100%;height:100%}

/* === SUBPAGE: delivery grid === */
.deliver-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
.deliver{display:flex;align-items:center;gap:20px;padding:24px 26px;border:1px solid var(--border);border-radius:4px;background:var(--surface2);transition:transform .2s ease,border-color .2s ease}
.deliver:hover{transform:translateY(-4px);border-color:var(--accent)}
.deliver .dcheck{width:36px;height:36px;flex-shrink:0;border-radius:50%;border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center}
.deliver .dcheck svg{width:16px;height:16px}
.deliver .dtitle{font-family:var(--display);font-size:23px;letter-spacing:.02em;line-height:1.06}

/* === SUBPAGE: manifesto (sobre) === */
.manifesto{padding:96px 0;z-index:1}
.manifesto-inner{max-width:860px}
.manifesto p{font-size:clamp(20px,2.3vw,27px);line-height:1.5;color:var(--txt2);margin-bottom:30px;font-weight:400}
.manifesto p:last-child{margin-bottom:0}
.manifesto p b,.manifesto p strong{color:var(--txt);font-weight:600}
.manifesto .accent{color:var(--accent)}

/* === SUBPAGE: 4-col footer === */
.foot-grid.cols4{grid-template-columns:1.6fr 1fr 1fr 1fr}

@media (max-width:900px){
  .deliver-grid{grid-template-columns:1fr}
  .foot-grid.cols4{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .subhero{padding:120px 0 64px}
  .foot-grid.cols4{grid-template-columns:1fr}
}


/* === NAV DROPDOWN === */
.nav-drop{position:relative;display:flex;align-items:center}
.nav-drop-trigger{display:inline-flex;align-items:center;gap:6px}
.nav-drop-trigger svg{width:11px;height:11px;opacity:.6;transition:transform .25s,opacity .25s}
.nav-drop:hover .nav-drop-trigger svg{transform:rotate(180deg);opacity:1}
.nav-drop-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);min-width:252px;background:rgba(14,14,14,.97);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--border);border-radius:7px;padding:8px;display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease;box-shadow:0 30px 70px -30px rgba(0,0,0,.85);z-index:1001}
.nav-drop-menu::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.nav-drop:hover .nav-drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(12px)}
.nav-drop-menu a{padding:11px 15px;border-radius:5px;font-size:14px;font-weight:500;color:var(--txt2);white-space:nowrap;transition:background .18s,color .18s}
.nav-drop-menu a::after{display:none!important}
.nav-drop-menu a:hover{background:var(--accent-dim);color:#fff}
.mm-sub{padding-left:22px!important;font-size:16px!important;color:var(--txt2)!important;position:relative}
.mm-sub::before{content:"\00b7";position:absolute;left:8px;color:var(--accent)}

/* === FOUNDER (Sobre) === */
.founder{padding:112px 0 132px;z-index:1;position:relative;border-top:1px solid var(--border)}
.founder-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:60px;align-items:center;max-width:1060px;margin:0 auto}
.founder-photo{position:relative;align-self:start}
.founder-photo img{width:100%;display:block;border-radius:8px;filter:grayscale(1) contrast(1.05);border:1px solid var(--border)}
.founder-photo::before{content:"";position:absolute;left:-10px;top:-10px;width:54px;height:54px;border-left:2px solid var(--accent);border-top:2px solid var(--accent);border-radius:6px 0 0 0;pointer-events:none}
.founder-photo::after{content:"";position:absolute;right:-10px;bottom:-10px;width:54px;height:54px;border-right:2px solid rgba(34,224,122,.7);border-bottom:2px solid rgba(34,224,122,.7);border-radius:0 0 6px 0;pointer-events:none}
.founder-tag{margin-top:18px}
.founder-tag .fp-name{font-family:var(--display);font-size:25px;letter-spacing:.03em;line-height:1;color:var(--txt)}
.founder-tag .fp-role{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-top:8px}
.founder-copy .eyebrow{display:block;margin-bottom:20px}
.founder-copy h2{font-size:clamp(28px,3.2vw,42px);line-height:1.08;letter-spacing:.02em;margin-bottom:30px;padding-bottom:2px}
.founder-copy h2 .accent{color:var(--accent)}
.founder-copy p{font-size:16px;line-height:1.74;color:var(--txt2);margin-bottom:18px;max-width:580px}
.founder-copy p:last-child{margin-bottom:0}
.founder-copy p b{color:var(--txt);font-weight:600}
.founder-q{font-family:var(--display);font-size:clamp(26px,2.8vw,38px);color:#fff;letter-spacing:.02em;line-height:1.05;margin:6px 0 26px;display:flex;align-items:baseline;gap:14px}
.founder-q::before{content:"";flex-shrink:0;width:26px;height:2px;background:var(--accent);transform:translateY(-9px)}
@media (max-width:820px){
  .founder{padding:72px 0}
  .founder-grid{grid-template-columns:1fr;gap:38px}
  .founder-photo{max-width:300px}
}

/* === BREADCRUMB === */
.breadcrumb{max-width:var(--maxw);margin:0 auto;padding:104px 32px 0;font-size:12px;letter-spacing:.04em;color:var(--txt3);position:relative;z-index:1}
.breadcrumb a{color:var(--txt3);transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{margin:0 9px;opacity:.5}
.breadcrumb .cur{color:var(--txt2)}

/* === BLOG HUB === */
.blog-hero{max-width:var(--maxw);margin:0 auto;padding:30px 32px 8px;position:relative;z-index:1}
.blog-hero .eyebrow{display:block;margin-bottom:20px}
.blog-hero h1{font-size:clamp(34px,4.4vw,62px);line-height:1;letter-spacing:.02em;max-width:880px;margin-bottom:24px}
.blog-hero h1 .accent{color:var(--accent)}
.blog-hero p{font-size:17px;line-height:1.7;color:var(--txt2);max-width:620px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:var(--maxw);margin:0 auto;padding:52px 32px 120px;position:relative;z-index:1}
.post-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:8px;padding:32px 30px;background:var(--surface2);transition:transform .25s ease,border-color .25s ease;text-decoration:none}
.post-card:hover{transform:translateY(-6px);border-color:var(--accent)}
.post-cat{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.post-card h2{font-family:var(--display);font-size:27px;line-height:1.06;letter-spacing:.02em;margin-bottom:16px;color:var(--txt)}
.post-card p{font-size:14.5px;line-height:1.66;color:var(--txt2);margin-bottom:26px;flex:1}
.post-more{font-size:13px;font-weight:600;color:var(--accent);letter-spacing:.02em}

/* === ARTICLE === */
.article{max-width:760px;margin:0 auto;padding:36px 32px 96px;position:relative;z-index:1}
.article-head{margin-bottom:46px;padding-bottom:38px;border-bottom:1px solid var(--border)}
.article-head .post-cat{display:block;margin-bottom:20px}
.article-head h1{font-size:clamp(33px,4.2vw,54px);line-height:1.04;letter-spacing:.02em}
.article-head h1 .accent{color:var(--accent)}
.article-body p{font-size:17px;line-height:1.78;color:var(--txt2);margin-bottom:24px}
.article-body p strong,.article-body p b{color:var(--txt);font-weight:600}
.article-body h2{font-family:var(--display);font-size:clamp(25px,3vw,34px);letter-spacing:.02em;line-height:1.12;color:var(--txt);margin:46px 0 16px}
.article-body .accent{color:var(--accent)}
.article-calc{border:1px solid var(--border);border-left:2px solid var(--accent);border-radius:4px;background:var(--surface2);padding:24px 28px;margin:30px 0;font-size:15.5px;line-height:1.95;color:var(--txt2)}
.article-calc b{color:var(--txt)}
.article-cta{margin-top:56px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);padding:42px 36px;text-align:center;position:relative;overflow:hidden}
.article-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 120% at 80% -10%,rgba(232,57,154,.12),transparent 55%);pointer-events:none}
.article-cta h3{font-family:var(--display);font-size:clamp(23px,2.6vw,31px);letter-spacing:.02em;line-height:1.1;margin-bottom:22px;color:var(--txt);position:relative}
.article-cta .accent{color:var(--accent)}
.article-cta .btn{position:relative}

@media (max-width:900px){ .blog-grid{grid-template-columns:1fr} }
@media (max-width:768px){
  .breadcrumb{padding:92px 22px 0}
  .blog-hero{padding:24px 22px 4px}
  .blog-grid{padding:40px 22px 80px}
  .article{padding:26px 22px 72px}
}

html{scroll-behavior:smooth}

/* === DIAGNÓSTICO FORM === */
.diag{position:relative;z-index:1;padding:108px 0;border-top:1px solid var(--border);background:radial-gradient(120% 110% at 82% 0%,rgba(232,57,154,.07),transparent 55%),#0b0b0b}
.diag-inner{max-width:920px;margin:0 auto;padding:0 32px}
.diag-head{margin-bottom:42px;max-width:660px}
.diag-head .eyebrow{display:block;margin-bottom:18px}
.diag-head h2{font-size:clamp(33px,4.4vw,58px);line-height:1;letter-spacing:.02em;margin-bottom:20px}
.diag-head h2 .accent{color:var(--accent)}
.diag-head p{font-size:16px;line-height:1.7;color:var(--txt2)}
.diag-form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.diag .field{display:flex;flex-direction:column;gap:8px}
.diag .field.full{grid-column:1 / -1}
.diag .field label{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt2);font-weight:600}
.diag .field input,.diag .field select{background:#141414;border:1px solid var(--border);border-radius:6px;padding:14px 16px;color:var(--txt);font-family:var(--body);font-size:15px;width:100%;transition:border-color .2s,box-shadow .2s}
.diag .field input::placeholder{color:var(--txt3)}
.diag .field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 15px center;padding-right:42px;cursor:pointer}
.diag .field input:focus,.diag .field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(232,57,154,.16)}
.diag .field input.invalid,.diag .field select.invalid{border-color:#e8557a}
.diag .field .err{font-size:12px;color:#ff7a98}
.diag .field .err:empty{display:none}
.diag-submit{grid-column:1 / -1;display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:8px}
.diag-submit .btn{font-size:15px}
.diag-alt{font-size:13.5px;color:var(--txt2)}
.diag-alt a{color:var(--accent);font-weight:600}
.diag-alt a:hover{text-decoration:underline}
.diag-privacy{font-size:12px;color:var(--txt3)}
.diag-success{text-align:left;max-width:560px;padding:38px 0}
.diag-success .ds-icon{width:54px;height:54px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.diag-success .ds-icon svg{width:26px;height:26px}
.diag-success h3{font-family:var(--display);font-size:40px;letter-spacing:.02em;margin-bottom:14px;color:var(--txt)}
.diag-success p{font-size:17px;line-height:1.6;color:var(--txt2)}
@media (max-width:760px){
  .diag{padding:72px 0}
  .diag-form{grid-template-columns:1fr}
  .diag-submit{align-items:stretch}
  .diag-submit .btn{width:100%;justify-content:center}
}
/* === CERT LOGOS (sobre) === */
.cert-logo{background:#fff;border-radius:9px;padding:20px 30px;display:flex;align-items:center;justify-content:center;transition:transform .25s ease,box-shadow .25s ease}
.cert-logo:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(0,0,0,.7)}
.cert-logo img{height:50px;width:auto;display:block}
@media (max-width:600px){.cert-logo img{height:38px}}