:root{
  --mist:#edf2f3; --paper:#fff; --petrol:#0d2b33; --deep:#081c22; --teal:#5f8f98; --pale:#d5e3e6;
  --red:#9d1f33; --red-d:#7e1829; --text:#233a41; --muted:#556b72;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --w:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:17px/1.65 var(--sans);color:var(--text);background:var(--mist);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);color:var(--petrol);line-height:1.12;margin:0 0 .6em;font-weight:600}
h1{font-size:clamp(2.6rem,5.6vw,4.8rem);letter-spacing:-.02em;color:#fff}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem);letter-spacing:-.01em}
h3{font-size:1.3rem}
p{margin:0 0 1.1em}
.wrap{width:min(var(--w),100% - 48px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;z-index:99}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}

/* buttons */
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:600;padding:15px 28px;border:2px solid var(--red);border-radius:3px;cursor:pointer;font:600 1rem var(--sans);transition:background .2s,transform .2s}
.btn:hover{background:var(--red-d);border-color:var(--red-d);transform:translateY(-2px)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.55)}
.btn.ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn.small{padding:9px 18px;font-size:.95rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--deep);color:#fff;transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.25)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:1.1rem var(--serif);color:#fff}
.brand svg{color:#e0707f}
.brand b{font-weight:700}
nav{display:flex;align-items:center;gap:30px}
nav a{text-decoration:none;font-size:.97rem;color:#cfe0e3;transition:color .2s}
nav a:hover{color:#fff}
nav a.btn{color:#fff}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:#fff;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:#d4e3e6;padding-top:clamp(48px,7vw,96px);position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:stretch}
.tag{display:inline-block;border-left:3px solid #e0707f;padding-left:12px;font-size:.98rem;color:#a9c5ca;margin-bottom:26px}
.lead{font-size:1.2rem;max-width:36em;color:#c6dadd;margin-bottom:2em}
.actions{display:flex;flex-wrap:wrap;gap:14px;padding-bottom:64px}
.hero-art{position:relative;min-height:420px;background:var(--deep);border-radius:3px 3px 0 0;overflow:hidden}
.hero-art svg{position:absolute;inset:0;width:100%;height:100%}
.v{stroke-width:5;stroke-dasharray:1200;stroke-dashoffset:1200;animation:draw 2.6s ease-out forwards}
.v.r{stroke:#c43048;stroke-width:7}.v.t{stroke:var(--teal);stroke-width:4;animation-delay:.9s}
.pulse{fill:#e0707f;transform-origin:260px 150px;animation:pulse 2.4s ease-in-out infinite 2.6s}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pulse{50%{transform:scale(1.8);opacity:.45}}
.strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);transform:translateY(0);box-shadow:0 -1px 0 var(--pale)}
.strip li{padding:26px 28px;border-right:1px solid var(--pale);display:flex;flex-direction:column;gap:4px}
.strip li:last-child{border:0}
.strip strong{font:600 1.05rem var(--serif);color:var(--petrol);word-break:break-word}
.strip span{font-size:.92rem;color:var(--muted);line-height:1.5}

/* about */
.about{padding:clamp(72px,9vw,128px) 0}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,7vw,110px)}
.about-side{position:sticky;top:110px;align-self:start}
.plate{background:var(--paper);padding:14px;margin-top:36px;border-bottom:4px solid var(--red)}
.plate p{font-size:.92rem;color:var(--muted);margin:12px 4px 2px}
.big{font:1.6rem/1.4 var(--serif);color:var(--petrol)}
.panels{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:44px;border-top:2px solid var(--petrol)}
.panels div{padding:22px 22px 6px 0}
.panels div+div{padding-left:22px;border-left:1px solid var(--pale)}
.panels h3{font-size:1.1rem}.panels p{font-size:.95rem;color:var(--muted)}

/* services: selector + detail panel */
.services{background:var(--paper);padding:clamp(72px,9vw,120px) 0}
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head p{color:var(--muted);font-size:1.08rem}
.svc{display:grid;grid-template-columns:340px 1fr;border:1px solid var(--pale)}
.svc-list{display:flex;flex-direction:column;background:var(--mist)}
.svc-list button{text-align:left;font:600 1.05rem var(--serif);color:var(--petrol);background:none;border:0;border-bottom:1px solid var(--pale);padding:24px 28px;cursor:pointer;border-left:5px solid transparent;transition:background .2s,border-color .2s}
.svc-list button:hover{background:#e2ebed}
.svc-list button[aria-selected=true]{background:var(--petrol);color:#fff;border-left-color:#e0707f}
.svc-panels{padding:clamp(28px,5vw,64px);display:flex;align-items:center}
.svc-panels article{animation:fade .45s ease}
.svc-panels h3{font-size:2rem}
.svc-panels p{max-width:38em;font-size:1.08rem}
.svc-panels ul{list-style:none;padding:0;margin:26px 0 0;border-top:1px solid var(--pale)}
.svc-panels li{padding:13px 0 13px 26px;border-bottom:1px solid var(--pale);position:relative}
.svc-panels li::before{content:"";position:absolute;left:2px;top:23px;width:10px;height:2px;background:var(--red)}
@keyframes fade{from{opacity:0;transform:translateX(14px)}}

/* benefits */
.benefits{background:var(--deep);color:#c3d7da;padding:clamp(72px,9vw,120px) 0}
.ben-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,7vw,100px)}
.benefits h2,.benefits h3{color:#fff}
.ben-intro{position:sticky;top:110px;align-self:start}
.ben-intro p{font-size:1.1rem;color:#a9c5ca}
.ben-list{list-style:none;margin:0;padding:0}
.ben-list li{padding:30px 0 20px 34px;border-top:1px solid rgba(255,255,255,.16);border-left:3px solid transparent;transition:border-color .25s,padding-left .25s}
.ben-list li:last-child{border-bottom:1px solid rgba(255,255,255,.16)}
.ben-list li:hover{border-left-color:#e0707f;padding-left:44px}
.ben-list h3{font-size:1.4rem;margin-bottom:.35em}

/* contact */
.contact{padding:clamp(72px,9vw,120px) 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,6vw,90px);align-items:start}
dl{margin:32px 0}
dt{font-size:.9rem;color:var(--muted);margin-top:18px}
dd{margin:2px 0 0;font:1.12rem/1.5 var(--serif);color:var(--petrol)}
dd a{color:var(--red);text-underline-offset:3px}
.alert{border-left:4px solid var(--red);background:#f7e6e9;padding:16px 20px;font-size:.96rem}
.form{background:var(--paper);padding:clamp(24px,4vw,48px);border-top:4px solid var(--petrol);display:grid;gap:18px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.95rem;color:var(--petrol)}
.form input,.form select,.form textarea{font:1rem var(--sans);padding:13px 14px;border:1px solid #b9cdd1;border-radius:3px;background:#fbfdfd;color:var(--text);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--petrol);outline:2px solid var(--teal);outline-offset:0}
.form .check{display:flex;gap:12px;align-items:flex-start;font-weight:400}
.form .check input{width:20px;margin-top:3px;accent-color:var(--red)}
.err{color:var(--red);font-weight:500;min-height:0}
.invalid{border-color:var(--red)!important}
.form .btn{justify-self:start}
.status{margin:0;font-weight:600;color:var(--petrol)}

/* footer */
.site-footer{background:var(--petrol);color:#b4cdd1;padding-top:56px;font-size:.96rem}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-bottom:36px}
.foot strong{color:#fff;font:600 1.15rem var(--serif);display:block;margin-bottom:10px;max-width:26em}
.foot nav{flex-direction:column;align-items:flex-start;gap:8px}
.legal{border-top:1px solid rgba(255,255,255,.14);padding:20px 0;font-size:.86rem;color:#8fb0b6}
.legal p{margin:0}

/* scroll reveal: used once per block, subtle */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

@media (max-width:1000px){
  .hero-grid,.about-grid,.ben-grid,.contact-grid{grid-template-columns:1fr}
  .hero-art{min-height:300px;order:-1;margin-top:-20px}
  .actions{padding-bottom:40px}
  .strip{grid-template-columns:1fr 1fr}
  .strip li:nth-child(2){border-right:0}.strip li:nth-child(-n+2){border-bottom:1px solid var(--pale)}
  .about-side,.ben-intro{position:static}
  .svc{grid-template-columns:1fr}
  .svc-list{flex-direction:row;overflow-x:auto}
  .svc-list button{white-space:nowrap;border-bottom:0;border-left:0;border-bottom:4px solid transparent;padding:18px 22px}
  .svc-list button[aria-selected=true]{border-bottom-color:#e0707f}
}
@media (max-width:760px){
  .burger{display:block}
  nav{position:absolute;top:72px;left:0;right:0;background:var(--deep);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;display:none;border-top:1px solid rgba(255,255,255,.12)}
  nav.open{display:flex}
  nav a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
  nav a.btn{margin-top:16px;text-align:center;border-bottom:2px solid var(--red)}
  .panels{grid-template-columns:1fr}
  .panels div+div{padding-left:0;border-left:0;border-top:1px solid var(--pale)}
  .strip{grid-template-columns:1fr}.strip li{border-right:0;border-bottom:1px solid var(--pale)}
  .big{font-size:1.35rem}
  .brand span{font-size:1rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .v{stroke-dashoffset:0}.js .reveal{opacity:1;transform:none}
}