*,*::before,*::after{box-sizing:border-box}
:root{--mist:#eaf0ef;--white:#fff;--petrol:#0c3c45;--deep:#082a31;--gold:#e5ab2e;--ink:#10252a;--muted:#51666a;--line:#cbd9d8;--r:14px;
--head:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;--body:"Instrument Sans","Segoe UI",system-ui,sans-serif}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:400 17px/1.65 var(--body);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--head);margin:0;line-height:1.08;letter-spacing:-.025em}
h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:700}
h3{font-size:1.3rem;font-weight:600}
p{margin:0 0 1.1em}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.wrap{max-width:1320px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.muted{color:var(--muted);max-width:56ch}

/* buttons */
.btn{display:inline-block;padding:15px 28px;border-radius:999px;border:2px solid var(--petrol);background:transparent;color:var(--petrol);font:600 15px var(--body);cursor:pointer;transition:background .25s,color .25s,transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn.sm{padding:10px 20px;background:var(--petrol);color:#fff}
.btn.sm:hover,.btn.solid:hover{background:var(--gold);border-color:var(--gold);color:var(--deep)}
.btn.solid{background:var(--petrol);color:#fff}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--deep)}
.btn.gold:hover{background:#fff;border-color:#fff}
.btn.ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.12)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(8,42,49,.08)}
.bar{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font:700 1.15rem var(--head);letter-spacing:-.01em}
.brand em{font-style:normal;font-weight:500;color:var(--muted)}
.menu{display:flex;align-items:center;gap:34px;font-weight:500;font-size:15px}
.menu a:not(.btn){position:relative;padding:6px 0}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold);transition:width .25s}
.menu a:not(.btn):hover::after{width:100%}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:.25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* hero */
.hero{background:var(--petrol);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,96px);align-items:center;padding-top:clamp(56px,8vw,110px);padding-bottom:clamp(64px,9vw,120px)}
.kicker{color:var(--gold);font-weight:600;margin-bottom:20px}
.hero h1{font-size:clamp(2.6rem,5.6vw,5rem);font-weight:700;letter-spacing:-.035em;margin-bottom:26px}
.lead{font-size:1.2rem;color:#c9dcdd;max-width:54ch;margin-bottom:34px}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px}
.facts{list-style:none;margin:0;padding:26px 0 0;border-top:1px solid rgba(255,255,255,.2);display:grid;grid-template-columns:repeat(3,1fr);gap:20px;font-size:14px;color:#a9c4c6;line-height:1.45}
.facts strong{display:block;color:#fff;font:600 1.1rem var(--head);margin-bottom:2px}
.hero-art{position:relative}
.hero-art>svg{background:var(--deep);border-radius:var(--r);padding:12px}
.float-card{position:absolute;left:-28px;bottom:-28px;background:#fff;color:var(--ink);padding:18px 22px;border-radius:12px;font-size:14px;line-height:1.5;box-shadow:0 18px 40px rgba(0,0,0,.28)}
.float-card strong{display:block;font:700 1rem var(--head)}
.hero-copy>*{animation:rise .8s both}
.hero-copy>:nth-child(2){animation-delay:.1s}.hero-copy>:nth-child(3){animation-delay:.2s}.hero-copy>:nth-child(4){animation-delay:.3s}.hero-copy>:nth-child(5){animation-delay:.4s}
.hero-art{animation:rise 1s .25s both}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* sections */
.sec{padding:clamp(72px,9vw,130px) 0}
.sec.tint{background:var(--mist)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:56px}
.sec-head p{color:var(--muted);margin:0;max-width:50ch}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
html:not(.js) .reveal,.reveal.in{opacity:1;transform:none}

/* about */
.about-grid{display:grid;grid-template-columns:5fr 6fr;gap:clamp(32px,7vw,110px)}
.statement{font:500 1.5rem/1.35 var(--head);color:var(--petrol);margin-top:28px;padding-left:20px;border-left:4px solid var(--gold)}
.about-text p{color:#33474b}
.panel{margin:34px 0 0;background:var(--mist);border-radius:var(--r);padding:8px 28px}
.panel div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.panel div:last-child{border:0}
.panel dt{color:var(--muted);font-size:14px}.panel dd{margin:0;font-weight:500}
.panel a{text-decoration:underline;text-underline-offset:3px}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:80px}
.principles article{padding:28px 0 0;border-top:4px solid var(--petrol)}
.principles article:nth-child(2){border-color:var(--gold)}
.principles h3{margin-bottom:10px}.principles p{color:var(--muted);margin:0}

/* services */
.tabs{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:start}
.tablist{display:flex;flex-direction:column;gap:8px}
.tablist button{text-align:left;padding:20px 24px;border:0;border-radius:12px;background:transparent;font:600 1.15rem var(--head);color:var(--ink);cursor:pointer;transition:background .25s,color .25s,padding .25s}
.tablist button:hover{background:rgba(12,60,69,.08);padding-left:30px}
.tablist button[aria-selected=true]{background:var(--petrol);color:#fff;padding-left:30px}
.panels article{background:#fff;border-radius:var(--r);padding:clamp(28px,4vw,52px)}
.js .panels article{animation:rise .5s}
.panels article[hidden]{display:none}
html:not(.js) .panels article{margin-bottom:16px}
.panels h3{font-size:1.8rem;margin-bottom:16px}
.panels ul{padding:0;margin:0 0 24px;list-style:none}
.panels li{padding:12px 0 12px 28px;border-top:1px solid var(--line);position:relative}
.panels li::before{content:"";position:absolute;left:0;top:21px;width:10px;height:10px;background:var(--gold);border-radius:2px}
.fit{background:var(--mist);padding:16px 20px;border-radius:10px;font-size:15px;margin:0}

/* approach */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.steps li{position:relative;padding-top:68px}
.steps span{position:absolute;top:0;left:0;width:48px;height:48px;border-radius:50%;background:var(--gold);color:var(--deep);display:grid;place-items:center;font:700 1.2rem var(--head)}
.steps li::after{content:"";position:absolute;top:24px;left:60px;right:-16px;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps h3{margin-bottom:8px}.steps p{color:var(--muted)}

/* benefits */
.dark{background:var(--deep);color:#fff}
.dark .sec-head p{color:#9fbcbf}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.bento article{border-radius:var(--r);padding:clamp(26px,3vw,42px);transition:transform .3s}
.bento article:hover{transform:translateY(-4px)}
.bento h3{margin-bottom:12px}.bento p{margin:0}
.b1{grid-column:span 4;background:var(--gold);color:var(--deep)}
.b1 h3{font-size:clamp(1.8rem,3vw,2.5rem)}
.b2{grid-column:span 2;background:var(--petrol)}
.b3{grid-column:span 2;background:#10464f}
.b4{grid-column:span 2;background:var(--petrol)}
.b5{grid-column:span 2;background:#10464f}
.bento p{color:inherit;opacity:.88}

/* contact */
.contact-grid{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,6vw,96px);align-items:start}
.contact-grid h2{margin-bottom:18px}
form{margin-top:34px;display:grid;gap:20px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
input:not([type=checkbox]),select,textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:10px;background:#fff;font:inherit;color:inherit;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--petrol);box-shadow:0 0 0 4px rgba(229,171,46,.35)}
.invalid{border-color:#b3261e!important}
.err{color:#b3261e;font-size:13px;display:block;min-height:0;margin-top:4px}
.check{display:flex;gap:12px;font-size:14px;color:var(--muted);align-items:flex-start}
.check input{margin-top:4px;accent-color:var(--petrol)}
form .btn{justify-self:start}
.status{margin:0;font-weight:500;color:var(--petrol)}
.details{background:var(--mist);border-radius:var(--r);padding:clamp(28px,4vw,48px);border-top:6px solid var(--gold)}
.details h3{margin-bottom:22px;font-size:1.6rem}
.details a{text-decoration:underline;text-underline-offset:3px;word-break:break-all}
.note{font-size:14px;color:var(--muted);margin:0;padding-top:18px;border-top:1px solid var(--line)}

/* footer */
.site-footer{background:var(--ink);color:#b9cccd;padding-top:64px;font-size:15px}
.foot{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot strong{color:#fff;font:700 1.3rem var(--head)}
.foot p{margin-top:12px}.foot a:hover{color:var(--gold)}
.foot nav{display:flex;gap:28px;flex-wrap:wrap;align-self:flex-start}
.copy{margin-top:48px;padding-top:22px;padding-bottom:28px;border-top:1px solid rgba(255,255,255,.14);font-size:13px}

/* responsive */
@media(max-width:1000px){
  .hero-grid,.about-grid,.contact-grid,.sec-head,.tabs{grid-template-columns:1fr}
  .float-card{left:12px;bottom:-20px}
  .steps{grid-template-columns:1fr 1fr;row-gap:40px}.steps li::after{display:none}
  .tablist{flex-direction:row;flex-wrap:wrap}.tablist button{padding:12px 18px;font-size:1rem;background:#fff}
  .tablist button:hover,.tablist button[aria-selected=true]{padding-left:18px}
  .bento .b1,.bento .b2,.bento .b3,.bento .b4,.bento .b5{grid-column:span 3}.bento .b1{grid-column:span 6}
}
@media(max-width:820px){
  .burger{display:block}
  .menu{position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px clamp(20px,4vw,48px) 24px;border-bottom:1px solid var(--line);display:none}
  .menu.open{display:flex}
  .menu a:not(.btn){padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .menu .btn{margin-top:18px}
}
@media(max-width:620px){
  body{font-size:16px}
  .facts,.principles,.steps{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr}.bento article,.bento .b1,.bento .b2,.bento .b3,.bento .b4,.bento .b5{grid-column:auto}
  .panel div{grid-template-columns:1fr;gap:2px}
  .actions .btn{width:100%;text-align:center}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}