:root{
  --mist:#EDF3F4; --white:#fff; --petrol:#12303B; --petrol-2:#1B4352;
  --lagoon:#1C7C8C; --sage:#CFE3DB; --signal:#F0B429; --muted:#46606A;
  --line:rgba(18,48,59,.14);
  --display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1320px; --pad:clamp(20px,4vw,48px); --space:clamp(72px,9vw,128px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--petrol);background:var(--mist)}
a{color:inherit}
ul,ol{list-style:none}
.container{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
h1,h2,h3{font-family:var(--display);line-height:1.1;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.6rem,6vw,5rem)}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{max-width:68ch}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
.section{padding-block:var(--space);scroll-margin-top:72px}
[id]{scroll-margin-top:84px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.95rem 1.6rem;border-radius:999px;font:600 1rem var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--signal);color:var(--petrol)}
.btn-primary:hover{background:var(--petrol);color:var(--white)}
.btn-ghost{border-color:var(--petrol);color:var(--petrol)}
.btn-ghost:hover{background:var(--petrol);color:var(--white)}
.btn-small{padding:.6rem 1.2rem;background:var(--petrol);color:var(--white)}
.btn-small:hover{background:var(--lagoon)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--mist);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 20px rgba(18,48,59,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.brand-mark{width:34px;height:34px;fill:var(--petrol)}
.brand-mark .lit{fill:var(--signal)}
.brand-text{display:flex;flex-direction:column;font:700 1.05rem/1.1 var(--display);letter-spacing:.01em}
.brand-text small{font:500 .8rem var(--body);color:var(--muted);letter-spacing:0}
.nav{display:flex;align-items:center;gap:1.8rem}
.nav a:not(.btn){text-decoration:none;font-weight:500;position:relative;padding-block:.25rem}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--lagoon);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:not(.btn):hover::after,.nav a.active::after{transform:scaleX(1)}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--petrol);transition:transform .25s,top .25s}
.nav-toggle span:first-child{top:16px}.nav-toggle span:last-child{top:26px}
.nav-toggle[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

/* Hero */
.hero{padding-block:clamp(40px,6vw,88px) clamp(48px,6vw,88px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,80px);align-items:center}
.tag{display:inline-block;margin-bottom:1.25rem;padding:.35rem .9rem;border-radius:999px;background:var(--sage);font-weight:600;font-size:.95rem}
.lead{margin-top:1.5rem;font-size:1.2rem;color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3rem;padding-top:1.75rem;border-top:1px solid var(--line)}
.hero-facts strong{display:block;font:700 1.05rem var(--display)}
.hero-facts span{font-size:.95rem;color:var(--muted);line-height:1.45;display:block;margin-top:.2rem}
.hero-visual{position:relative}
.facade{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:18px;background:var(--petrol);border-radius:28px 28px 6px 6px;aspect-ratio:5/6}
.facade i{border-radius:6px;background:#8FD3D8;animation:wipe 1.1s ease-out backwards;animation-delay:var(--d,0s)}
.facade i:nth-child(7n+3){background:#CFEDEE}
@keyframes wipe{0%{background:#2A5463;opacity:.6}100%{opacity:1}}
.hero-note{position:absolute;left:-24px;bottom:28px;background:var(--white);padding:1rem 1.3rem;border-radius:14px;box-shadow:0 14px 34px rgba(18,48,59,.18);line-height:1.35}
.hero-note strong{display:block;font:700 1.05rem var(--display)}
.hero-note span{font-size:.92rem;color:var(--muted)}

/* Scope strip */
.scope{background:var(--petrol);color:var(--white)}
.scope-inner{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.2rem;padding-block:1.4rem}
.scope-inner p{font:700 1.05rem var(--display);margin-right:.5rem}
.scope-inner ul{display:flex;flex-wrap:wrap;gap:.5rem}
.scope-inner li{padding:.3rem .9rem;border:1px solid rgba(255,255,255,.28);border-radius:999px;font-size:.95rem}

/* About */
.about-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.about-text h2{margin-bottom:1.75rem}
.about-text p+p{margin-top:1.1rem}
.about-text p{color:var(--muted)}
.glance{position:sticky;top:100px;background:var(--white);padding:clamp(24px,3vw,40px);border-radius:24px;border:1px solid var(--line)}
.glance h3{margin-bottom:1.25rem}
.glance dl>div{padding-block:.9rem;border-top:1px solid var(--line)}
.glance dt{font-size:.9rem;font-weight:600;color:var(--lagoon)}
.glance dd{margin-top:.1rem}
.glance a:not(.btn){color:var(--petrol);text-underline-offset:3px}
.glance .btn{margin-top:1.5rem;width:100%;text-align:center}

/* Services */
.services{background:var(--white)}
.services-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,96px);align-items:start}
.services-intro{position:sticky;top:110px}
.services-intro p{margin:1.25rem 0 1.75rem;color:var(--muted)}
.service{padding:2rem 0;border-top:1px solid var(--line);transition:padding-left .3s,border-color .3s}
.service:last-child{border-bottom:1px solid var(--line)}
.service:hover{padding-left:1rem;border-top-color:var(--lagoon)}
.service p{margin-top:.6rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.chips li{padding:.2rem .75rem;border-radius:8px;background:var(--mist);font-size:.88rem;font-weight:500}

/* Why choose us */
.why{background:var(--petrol-2);color:var(--white)}
.why-head{max-width:700px;margin-bottom:3rem}
.why-head p{margin-top:1rem;color:#BFD6DB}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.tile{padding:clamp(24px,3vw,40px);border-radius:22px;background:var(--petrol);grid-column:span 6;transition:transform .3s}
.tile:hover{transform:translateY(-4px)}
.tile p{margin-top:.75rem;color:#BFD6DB}
.tile-lead{grid-column:span 7;grid-row:span 2;background:var(--lagoon);border-radius:22px 80px 22px 22px;display:flex;flex-direction:column;justify-content:flex-end;min-height:340px}
.tile-lead h3{font-size:clamp(1.8rem,3vw,2.6rem)}
.tile-lead p{color:var(--white);font-size:1.15rem}
.tile:nth-child(2),.tile:nth-child(3){grid-column:span 5}
.tile:nth-child(4){grid-column:span 6}
.tile-light{background:var(--sage);color:var(--petrol)}
.tile-light p{color:var(--petrol-2)}

/* Process */
.process-head{margin-bottom:3rem}
.process-head p{margin-top:.75rem;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,40px);counter-reset:s}
.steps li{position:relative;padding-top:1.5rem;border-top:3px solid var(--petrol)}
.steps li:nth-child(2){border-color:var(--lagoon)}
.steps li:nth-child(3){border-color:#6DB3BC}
.steps li:nth-child(4){border-color:var(--signal)}
.step-n{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--petrol);color:var(--white);font:700 1rem var(--display);margin-bottom:1rem}
.steps p{margin-top:.5rem;color:var(--muted)}

/* Contact */
.contact{background:var(--sage)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:start}
.contact-info>p{margin-top:1rem;color:var(--petrol-2)}
.contact-list{margin-top:2rem}
.contact-list li{display:grid;grid-template-columns:90px 1fr;gap:1rem;padding-block:1rem;border-top:1px solid rgba(18,48,59,.22)}
.contact-list span{font-weight:600;color:var(--lagoon)}
.contact-list address{font-style:normal}
.contact-list a{text-underline-offset:3px}
.help{margin-top:2rem;padding:1.5rem;background:rgba(255,255,255,.55);border-radius:18px}
.help li{padding:.25rem 0 .25rem 1.4rem;position:relative}
.help li::before{content:"";position:absolute;left:0;top:.85rem;width:8px;height:8px;border-radius:50%;background:var(--lagoon)}
.form{background:var(--white);padding:clamp(24px,3.5vw,44px);border-radius:24px;box-shadow:0 20px 50px rgba(18,48,59,.12)}
.field{margin-bottom:1.25rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.field label{display:block;margin-bottom:.35rem;font-weight:600;font-size:.95rem}
input,select,textarea{width:100%;padding:.8rem 1rem;font:inherit;color:var(--petrol);background:var(--mist);border:2px solid transparent;border-radius:12px;transition:border-color .2s,background .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--lagoon);background:var(--white)}
textarea{resize:vertical}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#B3261E}
.error{display:block;min-height:1.2em;margin-top:.3rem;font-size:.88rem;color:#B3261E}
.consent{display:grid;grid-template-columns:22px 1fr;gap:.2rem .75rem;align-items:start}
.consent input{width:20px;height:20px;margin-top:.2rem;accent-color:var(--lagoon)}
.consent label{margin:0;font-weight:400}
.consent .error{grid-column:2}
.form .btn{width:100%}
.form-status{margin-top:1rem;font-weight:500;color:var(--petrol-2)}

/* Footer */
.site-footer{background:var(--petrol);color:#BFD6DB;padding-top:clamp(48px,6vw,80px)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2rem}
.footer-name{font:700 1.3rem var(--display);color:var(--white);margin-bottom:.5rem}
.site-footer nav{display:flex;flex-direction:column;gap:.5rem}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--white);text-decoration:underline}
.footer-bottom{margin-top:3rem;padding-block:1.5rem;border-top:1px solid rgba(255,255,255,.14);font-size:.9rem}

/* Reveal on scroll (only when JS is available) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:1024px){
  .hero-grid,.about-grid,.services-grid,.contact-grid{grid-template-columns:1fr}
  .glance,.services-intro{position:static}
  .hero-visual{max-width:520px}
  .hero-note{left:12px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--pad) 1.5rem;background:var(--mist);border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:1rem}
  .bento{grid-template-columns:1fr}
  .tile,.tile-lead,.tile:nth-child(n){grid-column:auto;grid-row:auto}
  .tile-lead{min-height:260px}
}
@media (max-width:600px){
  .hero-facts,.field-row,.steps,.footer-grid{grid-template-columns:1fr}
  .contact-list li{grid-template-columns:1fr;gap:.2rem}
  .actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}