*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0C2B35;
  --ink-deep:#081f27;
  --ink-2:#0A2322;
  --text:#1A2535;
  --muted:#5A6A7A;
  --line:#E2EAEC;
  --bg:#FFFFFF;
  --bg-soft:#F6F9FA;
  --g1:#1fb284;       /* logo green  */
  --g2:#37ab9c;       /* logo teal   */
  --g3:#3c82be;       /* logo blue   */
  --mint:#2DD4BF;
  --mist:#D1F2F1;
  --icon:#0b7d72;
  --hl:#0f857a;
  --grad:linear-gradient(100deg,var(--g1) 0%,var(--g2) 40%,var(--g3) 100%);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --maxw:1120px;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
section{padding:104px 0}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--g2)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.section-head{max-width:750px;margin-bottom:48px}
.section-head h2{font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--ink)}
.section-head p{margin-top:16px;color:var(--muted);font-size:18px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;transition:.25s ease;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;background-size:160% 160%;box-shadow:0 8px 24px -8px rgba(31,178,132,.55)}
.btn-primary:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(60,130,190,.6)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{border-color:var(--line);color:var(--ink);background:#fff}
.btn-dark:hover{border-color:var(--g2);color:var(--g2);transform:translateY(-2px)}

/* ---------- nav ---------- */
header.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s ease}
header.nav .bar{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:1184px;margin:0 auto;transition:.3s ease}
header.nav.scrolled{background:rgba(12,43,53,.82);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
header.nav.scrolled .bar{padding:12px 32px}
.logo{display:flex;align-items:center;gap:12px;font-weight:600;font-size:16px;letter-spacing:.12em;color:#fff;text-transform:uppercase}
.logo svg{height:26px;width:auto;display:block}
.navlinks{display:flex;align-items:center;gap:30px}
.navlinks a.link{font-size:15px;font-weight:500;color:rgba(255,255,255,.82);position:relative;transition:.2s}
.navlinks a.link::after{content:'';position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:width .25s ease}
.navlinks a.link:hover{color:#fff}
.navlinks a.link:hover::after{width:100%}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:120}
.hamburger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s ease}
body.menu-open .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .hamburger span:nth-child(2){opacity:0}
body.menu-open .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- mobile overlay ---------- */
.overlay{position:fixed;inset:0;background:var(--ink-deep);z-index:110;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;opacity:0;pointer-events:none;transition:.4s ease}
body.menu-open .overlay{opacity:1;pointer-events:auto}
.overlay a{font-size:26px;font-weight:700;color:#fff;padding:12px;opacity:0;transform:translateY(14px);transition:.4s ease}
body.menu-open .overlay a{opacity:1;transform:none}
body.menu-open .overlay a:nth-child(1){transition-delay:.08s}
body.menu-open .overlay a:nth-child(2){transition-delay:.14s}
body.menu-open .overlay a:nth-child(3){transition-delay:.2s}
body.menu-open .overlay a:nth-child(4){transition-delay:.26s}
body.menu-open .overlay a:nth-child(5){transition-delay:.32s}
body.menu-open .overlay a:nth-child(6){transition-delay:.38s}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:200px 0 130px;min-height:92vh;display:flex;align-items:center}
.hero .mesh{position:absolute;inset:0;z-index:0;opacity:.9}
.hero .blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.42;animation:float 18s ease-in-out infinite}
.blob.b1{width:520px;height:520px;background:var(--g1);top:-160px;right:-120px}
.blob.b2{width:460px;height:460px;background:var(--g3);bottom:-180px;left:-120px;animation-delay:-6s}
.blob.b3{width:340px;height:340px;background:var(--g2);top:30%;left:40%;animation-delay:-11s;opacity:.28}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.08)}}
.hero .grid-lines{position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 78%)}
.hero .wrap{position:relative;z-index:2}
.hero .eyebrow{margin-bottom:22px;letter-spacing:.28em}
.hero h1{font-size:clamp(38px,6vw,66px);font-weight:800;max-width:900px}
.hero .sub{margin-top:24px;font-size:clamp(18px,2.2vw,22px);line-height:1.55;color:rgba(255,255,255,.82);max-width:54ch}
.hero .cta-row{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
.hero .trust{margin-top:46px;display:flex;flex-wrap:wrap;gap:24px 20px;width:100%;max-width:840px;justify-content:space-between}
.hero .ttag{display:flex;flex-direction:column;gap:3px;border-left:2px solid;border-image:var(--grad) 1;padding-left:14px}
.hero .ttag b{color:#fff;font-weight:600;font-size:14.5px}
.hero .ttag span{color:rgba(255,255,255,.6);font-size:13px}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ---------- problem ---------- */
.problem{background:var(--bg-soft)}
.problem .lead{font-size:clamp(22px,3vw,30px);font-weight:600;color:var(--ink);max-width:24ch;line-height:1.3}
.problem .body{color:var(--muted);font-size:18px;max-width:52ch}
.hl{color:var(--hl);font-weight:600}
.problem .grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.pill{display:inline-block;margin-top:24px;padding:10px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--ink)}

/* ---------- services ---------- */
.svc-intro{color:var(--muted);font-size:18px;max-width:72ch}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.card{border:1px solid var(--line);border-radius:18px;padding:30px;display:flex;flex-direction:column;background:#fff;transition:.3s ease;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 50px -24px rgba(12,43,53,.28);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .tag{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--g2);margin-bottom:14px}
.card h3{font-size:22px;font-weight:700;color:var(--ink);margin-bottom:12px}
.card p{color:var(--muted);font-size:15.5px;flex-grow:1}
.card .price{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:15px;color:var(--text)}
.card .price b{font-size:21px;font-weight:800;color:var(--ink);display:block;margin-bottom:4px}
.card .note{font-size:13px;color:var(--g2);font-weight:600;margin-top:8px}
.fineprint{margin-top:26px;font-size:13px;color:var(--muted)}

/* ---------- approach (dark) ---------- */
.approach{background:var(--ink);color:#fff}
.approach .section-head h2{color:#fff}
.quote-lead{font-size:clamp(21px,2.8vw,29px);font-weight:600;line-height:1.4;max-width:47ch;
  border-left:3px solid;border-image:var(--grad) 1;padding-left:26px;margin-bottom:56px}
.four{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 48px}
.four .item{display:flex;gap:18px;align-items:flex-start}
.four .item h3{font-size:19px;font-weight:700;margin-bottom:6px;color:#fff}
.four .item p{color:rgba(255,255,255,.72);font-size:15.5px}
.four .item .dot{width:44px;height:44px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.four .item .dot svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:2}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:8px}
.step{padding-top:20px;border-top:4px solid;border-image:var(--grad) 1;display:flex;gap:14px;align-items:flex-start}
.step .n{font-size:40px;font-weight:800;line-height:.82;letter-spacing:-.03em;flex-shrink:0}
.step .step-txt h3{font-size:17px;font-weight:700;color:#fff;margin:0 0 6px}
.step .step-txt p{color:rgba(255,255,255,.74);font-size:14.5px;line-height:1.55}

/* ---------- experience ---------- */
.experience{background:var(--bg-soft)}
.exp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:56px}
.exp{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;display:flex;gap:16px;align-items:flex-start}
.exp .eicon{width:42px;height:42px;border-radius:11px;background:var(--mist);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.exp .eicon svg{width:20px;height:20px;stroke:var(--icon);fill:none;stroke-width:1.8}
.exp h3{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:6px}
.exp p{color:var(--muted);font-size:15px}
.casestudy{background:var(--ink);color:#fff;border-radius:22px;padding:48px;display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center}
.casestudy .cs-tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.1);color:var(--mint);margin-bottom:18px}
.casestudy h3{font-size:26px;font-weight:800;margin-bottom:14px}
.casestudy .cs-body{color:rgba(255,255,255,.78);font-size:16px}
.casestudy blockquote{font-size:17px;line-height:1.6;font-style:normal;color:#fff;
  border-left:3px solid;border-image:var(--grad) 1;padding-left:22px}
.casestudy blockquote cite{display:block;margin-top:16px;font-style:normal;font-size:14px;color:var(--mint);font-weight:600}
.tcards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:48px}
.tcard{border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}
.tcard p{font-size:15.5px;color:var(--text);line-height:1.6}
.tcard cite{display:block;margin-top:16px;font-style:normal;font-size:13.5px;color:var(--muted);font-weight:600}
.tcard cite b{color:var(--ink)}

/* ---------- security ---------- */
.security .box{background:var(--grad);border-radius:22px;padding:52px;color:#fff;position:relative;overflow:hidden}
.security .box::after{content:'';position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.12)}
.security .box-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .5fr;gap:48px;align-items:start}
.security .box .inner{max-width:none}
.security .box h2{font-size:clamp(26px,3.4vw,34px);font-weight:800;margin-bottom:18px}
.security .box p{font-size:16px;color:rgba(255,255,255,.92);margin-bottom:14px}
.security .box .btn{margin-top:12px;background:#fff;color:var(--ink)}
.security .e8-side{display:flex;flex-direction:column;gap:14px}
.security .e8-head{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.security .e8-solutions{display:flex;flex-direction:column;gap:18px}
.security .e8-sol{border-left:2px solid rgba(255,255,255,.45);padding-left:16px}
.security .e8-sol h4{font-size:15.5px;font-weight:700;color:#fff;margin-bottom:5px}
.security .e8-sol p{font-size:13.5px;color:rgba(255,255,255,.85);line-height:1.5;margin:0}
.security .box .btn:hover{transform:translateY(-2px)}
.security .box .ml2{display:inline-block;font-weight:800;background:rgba(255,255,255,.18);padding:3px 10px;border-radius:7px}

/* ---------- about ---------- */
.about .grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.photo{aspect-ratio:1/1;border-radius:22px;overflow:hidden;position:relative;background:var(--ink)}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.photo .fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:var(--grad);color:#fff;font-size:84px;font-weight:800;letter-spacing:-.04em}
.about h2{font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--ink);margin-bottom:20px}
.about p{color:var(--muted);font-size:17.5px;margin-bottom:16px}
.about .loc{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--g2);margin-top:6px}

/* ---------- contact ---------- */
.contact{background:var(--ink);color:#fff;text-align:center}
.contact h2{font-size:clamp(30px,4.5vw,46px);font-weight:800;margin-bottom:18px}
.contact p{color:rgba(255,255,255,.8);font-size:18px;max-width:54ch;margin:0 auto 38px}
.contact .methods{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:8px}
.contact .method{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:12px;
  border:1px solid rgba(255,255,255,.18);font-size:15px;font-weight:500;color:#fff;cursor:pointer;transition:.25s}
.contact .method:hover{border-color:var(--mint);background:rgba(255,255,255,.05)}
.contact .method svg{width:18px;height:18px;stroke:var(--mint);fill:none;stroke-width:2}

/* ---------- footer ---------- */
footer{background:var(--ink-deep);color:rgba(255,255,255,.6);padding:40px 0;text-align:center;font-size:12.5px;letter-spacing:.08em}
footer .sep{color:var(--g2);margin:0 8px}
footer a:hover{color:#fff}

/* ---------- responsive ---------- */
@media(max-width:920px){
  .navlinks{display:none}.hamburger{display:flex}
  .wrap{padding:0 22px}
  .btn{white-space:normal;text-align:center}
  .problem .grid,.casestudy,.about .grid{grid-template-columns:1fr;gap:32px}
  .cards,.tcards{grid-template-columns:1fr}
  .four,.steps,.exp-grid,.security .box-grid{grid-template-columns:1fr}
  .steps{gap:20px}
  section{padding:78px 0}
  .hero{padding:150px 0 90px;min-height:auto}
  .security .box,.casestudy{padding:32px}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .security .box,.casestudy{padding:26px 22px}
  .card{padding:26px 22px}
  .hero h1{font-size:clamp(32px,10vw,42px)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}.reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}