:root{
  --bg:#f5faf9;
  --surface:#ffffff;
  --surface-2:#eef6f5;
  --text:#0c1f22;
  --muted:#4a6063;
  --line:#d9e6e5;
  --brand:#2f6f74;
  --brand-strong:#0f3941;
  --accent:#7fd6cf;
  --deep:#0b2e35;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(11,46,53,.06),0 4px 14px rgba(11,46,53,.06);
  --shadow-md:0 10px 30px rgba(11,46,53,.12);
  --font-body:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-head:"Plus Jakarta Sans",Inter,system-ui,sans-serif;
  --header-h:68px;
}

@media (prefers-color-scheme:dark){
  :root{
    --bg:#071a1d;
    --surface:#0d2629;
    --surface-2:#0a2024;
    --text:#e7f2f1;
    --muted:#9bb4b5;
    --line:#1b393d;
    --brand:#5fb3b3;
    --brand-strong:#a8e3dd;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow-md:0 10px 30px rgba(0,0,0,.45);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--font-head);line-height:1.15;margin:0;letter-spacing:-.02em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}

.sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-lg{width:34px;height:34px;stroke-width:1.5}

.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.container-narrow{width:min(820px,calc(100% - 40px))}

.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--deep);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none;transition:top .2s}
.skip-link:focus{top:12px}

:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

.logo{
  display:inline-block;width:34px;height:34px;flex:none;
  background:currentColor;
  -webkit-mask:url("/assets/mark.png") center/contain no-repeat;
  mask:url("/assets/mark.png") center/contain no-repeat;
}
.logo-xl{width:100%;height:100%}

.site-header{
  position:sticky;top:0;z-index:50;
  height:var(--header-h);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s,box-shadow .25s;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--brand-strong)}
.brand-text{font-family:var(--font-head);font-weight:800;font-size:20px;letter-spacing:-.03em;color:var(--text)}

.nav{display:flex;align-items:center;gap:6px}
.nav a:not(.btn){
  text-decoration:none;color:var(--muted);font-weight:500;font-size:15px;
  padding:8px 12px;border-radius:999px;transition:color .2s,background .2s;
}
.nav a:not(.btn):hover,.nav a.active{color:var(--text);background:var(--surface-2)}
.nav-cta{margin-left:8px}

.header-tools{display:flex;align-items:center;gap:8px}
.lang-toggle{
  height:36px;min-width:44px;padding:0 12px;border-radius:999px;cursor:pointer;
  background:transparent;border:1px solid var(--line);font-weight:600;font-size:13px;letter-spacing:.04em;color:var(--muted);
  transition:border-color .2s,color .2s;
}
.lang-toggle:hover{border-color:var(--brand);color:var(--text)}
.menu-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:transparent;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle .icon-close{display:none}
.menu-toggle[aria-expanded="true"] .icon-open{display:none}
.menu-toggle[aria-expanded="true"] .icon-close{display:block}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:999px;font-weight:600;text-decoration:none;cursor:pointer;border:1.5px solid transparent;
  padding:12px 22px;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;
}
.btn .icon{width:18px;height:18px;transition:transform .2s}
.btn:hover .icon{transform:translateX(3px)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-lg{padding:14px 26px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:var(--brand-strong);color:#fff;box-shadow:0 6px 18px rgba(15,57,65,.25)}
.btn-primary:hover{transform:translateY(-1px);background:#14505b}
@media (prefers-color-scheme:dark){
  .btn-primary{background:var(--accent);color:#06262b;box-shadow:0 6px 18px rgba(127,214,207,.18)}
  .btn-primary:hover{background:#9de6e0}
}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6)}

.hero{
  position:relative;overflow:hidden;color:#fff;
  background:var(--deep);
  padding:80px 0 96px;
}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 55% at 85% 10%,rgba(127,214,207,.22),transparent 65%),
    radial-gradient(50% 50% at 5% 95%,rgba(61,125,129,.45),transparent 65%),
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:auto,auto,56px 56px,56px 56px;
  -webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);
  mask-image:linear-gradient(180deg,#000 55%,transparent);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:500;letter-spacing:.02em;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:#d4ecea;margin-bottom:24px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(127,214,207,.2)}
.hero h1{font-size:clamp(36px,5.4vw,62px);font-weight:800;letter-spacing:-.035em;margin-bottom:22px}
.lead{font-size:clamp(17px,1.6vw,20px);color:#bfd8d6;max-width:60ch;margin-bottom:34px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.hero .btn-primary{background:var(--accent);color:#06262b;box-shadow:0 8px 24px rgba(127,214,207,.25)}
.hero .btn-primary:hover{background:#a2eae4}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 24px;color:#a9c7c5;font-size:14px}
.hero-meta li{display:inline-flex;align-items:center;gap:8px}
.hero-meta .icon{width:16px;height:16px;color:var(--accent)}

.hero-visual{position:relative;aspect-ratio:1/1;max-width:440px;width:100%;margin-inline:auto;display:grid;place-items:center}
.orbit{position:absolute;border-radius:50%;border:1px dashed rgba(255,255,255,.18)}
.orbit-1{inset:4%;animation:spin 60s linear infinite}
.orbit-2{inset:20%;border-style:solid;border-color:rgba(127,214,207,.22);animation:spin 90s linear infinite reverse}
.orbit::after{content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 16px var(--accent)}
.orbit-2::after{top:auto;bottom:-5px;background:#fff;box-shadow:0 0 14px rgba(255,255,255,.7)}
.mark-card{
  position:relative;width:46%;aspect-ratio:1/1;padding:11%;border-radius:28%;color:#fff;transform:translateY(-34%);
  background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 30px 60px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.25);
}
.check-card{
  position:absolute;right:-2%;bottom:2%;width:62%;padding:16px 18px;border-radius:18px;
  background:rgba(7,32,38,.82);border:1px solid rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  box-shadow:0 24px 48px rgba(0,0,0,.4);animation:float 7s ease-in-out infinite;
}
.check-title{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.check-card ul{display:grid;gap:8px}
.check-card li{display:flex;align-items:center;gap:10px;font-size:13px;color:#d9eeec}
.check-card .icon{width:16px;height:16px;padding:2px;border-radius:50%;background:rgba(127,214,207,.2);color:var(--accent);stroke-width:2.6}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{50%{transform:translateY(-8px)}}

.section{padding:104px 0}
.section-alt{background:var(--surface-2);border-block:1px solid var(--line)}
.section-head{max-width:720px;margin:0 auto 56px;text-align:center}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.section-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;margin-bottom:16px}
.section-head p:last-child{color:var(--muted);font-size:17px}

.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--brand) 45%,var(--line))}
.card h3{font-size:20px;font-weight:700;margin:18px 0 10px}
.card p{color:var(--muted);font-size:15.5px}
.icon-box{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:color-mix(in srgb,var(--brand) 14%,transparent);color:var(--brand)}

.service{display:flex;flex-direction:column}
.ticks{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--text)}
.ticks .icon{width:18px;height:18px;margin-top:3px;color:var(--brand);stroke-width:2.4}

.stack{margin-top:48px;text-align:center}
.stack-label{font-size:14px;color:var(--muted);margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chips li{padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:14px;font-weight:500;color:var(--text)}

.audience .icon-lg{color:var(--brand)}
.audience h3{margin-top:20px}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding:28px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.step-num{display:block;font-family:var(--font-head);font-weight:800;font-size:40px;line-height:1;margin-bottom:18px;color:transparent;-webkit-text-stroke:1.5px var(--brand)}
.step h3{font-size:20px;font-weight:700;margin-bottom:8px}
.step p{font-size:15px;color:var(--muted)}
.step:not(:last-child)::after{
  content:"";position:absolute;top:50px;right:-21px;width:22px;height:2px;
  background:repeating-linear-gradient(90deg,var(--brand) 0 4px,transparent 4px 8px);
}

.faq{display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:color-mix(in srgb,var(--brand) 50%,var(--line));box-shadow:var(--shadow-sm)}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 56px 20px 24px;position:relative;font-weight:600;font-size:17px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before,.faq summary::after{
  content:"";position:absolute;right:24px;top:50%;width:14px;height:2px;border-radius:2px;background:var(--brand);transition:transform .25s;
}
.faq summary::after{transform:rotate(90deg)}
.faq details[open] summary::after{transform:rotate(0)}
.faq details p{padding:0 24px 22px;color:var(--muted);max-width:68ch}

.contact{
  position:relative;color:#fff;background:var(--deep);overflow:hidden;
}
.contact::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(55% 60% at 100% 0%,rgba(127,214,207,.2),transparent 65%),radial-gradient(40% 50% at 0% 100%,rgba(61,125,129,.4),transparent 70%);
}
.contact-inner{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.kicker-light{color:var(--accent)}
.contact h2{font-size:clamp(30px,4vw,46px);font-weight:800;margin-bottom:18px}
.contact-lead{color:#bfd8d6;font-size:18px;max-width:46ch;margin-bottom:32px}
.contact-list{display:grid;gap:16px}
.contact-list li{display:flex;align-items:center;gap:14px;color:#e2f2f0}
.contact-list .icon{width:40px;height:40px;padding:10px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:var(--accent)}
.contact-list a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);transition:border-color .2s}
.contact-list a:hover{border-color:var(--accent)}

.form{
  background:var(--surface);color:var(--text);border-radius:var(--radius-lg);padding:32px;
  box-shadow:0 30px 70px rgba(0,0,0,.35);display:grid;gap:18px;
}
.field{display:grid;gap:8px}
.field label{font-size:14px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);
  transition:border-color .2s,box-shadow .2s;
}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 22%,transparent)}
.field.invalid input,.field.invalid textarea{border-color:#d64545}
.form-note{font-size:13px;color:var(--muted);text-align:center}
.form .btn-primary{background:var(--brand-strong);color:#fff}
@media (prefers-color-scheme:dark){.form .btn-primary{background:var(--accent);color:#06262b}}

.site-footer{background:var(--surface);border-top:1px solid var(--line);padding-top:56px}
.footer-inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-bottom:40px}
.footer-brand p{margin-top:14px;color:var(--muted);max-width:34ch;font-size:15px}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 24px;align-content:flex-start}
.footer-nav a{text-decoration:none;color:var(--muted);font-size:15px;transition:color .2s}
.footer-nav a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:22px 0 28px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}

.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

@media (max-width:1020px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
}

@media (max-width:900px){
  .section{padding:76px 0}
  .hero{padding-bottom:72px}
  .hero-inner,.contact-inner{grid-template-columns:1fr;gap:48px}
  .grid-3{grid-template-columns:1fr}
  .hero-visual{max-width:360px}
  .menu-toggle{display:inline-flex}
  .nav{
    position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;
    padding:16px 20px 24px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
    transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;
  }
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a:not(.btn){padding:14px 12px;font-size:17px}
  .nav-cta{margin:8px 0 0}
}

@media (max-width:560px){
  .grid-4,.steps{grid-template-columns:1fr}
  .form{padding:24px 20px}
  .cta-row .btn{width:100%}
  .footer-bottom{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}