:root{--bg:#f6f7fb;--bg2:#ffffff;--deep:#0b1b3a;--panel:#ffffff;--line:#dde3f2;--text:#0b1b3a;--muted:#4b587a;--cobalt:#2b50ff;--cobalt-d:#1c38c9;--sun:#ffc93c;--ink:#0b1b3a;
--head:"Playfair Display",Georgia,"Times New Roman",serif;--body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font:400 1.0625rem/1.7 var(--body)}
a{color:inherit}
img{max-width:100%}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--head);line-height:1.14;letter-spacing:-.01em;margin:0;font-weight:600}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:14px}
h3{font-size:1.25rem;margin-bottom:8px}
p{margin:0 0 1em}
.lead{font-size:1.12rem;color:var(--muted);max-width:36em;margin:22px 0 30px}
.dark{color:#fff}
.dark .lead,.dark p{color:#c3cce6}
[hidden]{display:none!important}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(246,247,251,.92);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(11,27,58,.5)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.logo{display:flex;align-items:center;gap:12px;font:600 1.2rem var(--head);letter-spacing:.01em;text-decoration:none;white-space:nowrap}
.logo-mark{height:36px;width:auto;filter:brightness(0)}
nav{display:flex;align-items:center;gap:26px}
nav a{text-decoration:none;font-weight:500;font-size:.96rem;color:var(--muted);transition:color .2s}
nav a:hover,nav a[aria-current=page]{color:var(--text)}
nav a[aria-current=page]{box-shadow:0 2px 0 var(--sun)}
.menu{display:none;background:transparent;border:1px solid var(--line);border-radius:10px;padding:8px 16px;font:500 .95rem var(--body);color:var(--text);cursor:pointer}

/* buttons */
.btn{display:inline-block;background:var(--cobalt);color:#fff;padding:15px 30px;border-radius:10px;font:600 .98rem var(--body);letter-spacing:.01em;text-decoration:none;border:0;cursor:pointer;box-shadow:0 14px 30px -18px rgba(43,80,255,.8);transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{background:var(--cobalt-d);transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(43,80,255,.9)}
.btn:active{transform:scale(.98)}
.btn.sm{padding:10px 20px;font-size:.92rem}
nav a.btn,nav a.btn:hover{color:#fff}
.btn.alt{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn.alt:hover{background:var(--ink);color:#fff;box-shadow:inset 0 0 0 2px var(--ink)}
.btn.sun{background:var(--sun);color:var(--ink);box-shadow:0 14px 30px -18px rgba(255,201,60,.8)}
.btn.sun:hover{background:#ffd966}
.text-link{font-weight:600;text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--sun);text-decoration-thickness:3px}

/* hero */
.hero{position:relative;overflow:hidden;padding:88px 0 80px;background:radial-gradient(900px 480px at 12% -10%,rgba(43,80,255,.07),transparent 70%)}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}
.hero-horse{position:absolute;z-index:-1;right:-2%;top:50%;height:120%;max-height:640px;width:auto;opacity:.06;pointer-events:none;filter:brightness(0);transform:translateY(-50%)}
.welcome{font:600 .78rem/1.4 var(--body);letter-spacing:.18em;text-transform:uppercase;color:var(--cobalt);margin:0 0 20px}
.welcome::before{content:"";display:inline-block;width:34px;height:2px;background:var(--sun);vertical-align:middle;margin-right:14px}
.hero-title{font-family:var(--head);font-size:clamp(2.2rem,4.6vw,3.5rem);font-weight:600;line-height:1.12;letter-spacing:-.01em;margin:0}
.audit-form{display:grid;gap:12px;max-width:520px}
.audit-form input{width:100%}
.fineprint{font-size:.95rem;color:var(--muted);margin:12px 0 0}
.panel{position:relative;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:0 24px 50px -28px rgba(11,27,58,.4)}
.panel h2{font-size:1.35rem;margin-bottom:18px}
.check{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.check li{display:flex;gap:14px;align-items:flex-start}
.check li::before{content:"";flex:none;width:26px;height:26px;border-radius:50%;background:var(--sun) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b1b3a' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/16px no-repeat;margin-top:1px}

/* sections */
section{padding:88px 0}
.white{background:var(--bg2)}
.dark{background:radial-gradient(900px 400px at 85% 0%,rgba(43,80,255,.2),transparent 70%),var(--deep)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-top-width:4px;border-radius:14px;padding:32px;display:flex;flex-direction:column;transition:border-color .3s,transform .3s}
.white .card{background:var(--bg)}
.card p{color:var(--muted)}
.card .text-link{margin-top:auto;align-self:flex-start}
.card.a{border-top-color:var(--cobalt)}
.card.b{border-top-color:var(--sun)}
.card.c{border-top-color:var(--ink)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.steps{list-style:none;counter-reset:s;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.steps li{counter-increment:s;border-top:3px solid var(--sun);padding-top:20px}
.steps li::before{content:counter(s);display:block;font:600 2.4rem var(--head);color:var(--sun);margin-bottom:6px}
.steps h3{font-size:1.15rem}
.steps p{color:#c3cce6;margin:0}

.page-head{padding:76px 0 24px}
.page-head .lead{margin-bottom:0}

/* service rows */
.svc{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;padding:52px 0;border-top:1px solid var(--line)}
.svc:first-of-type{border-top:0}
.svc ul{margin:0 0 20px;padding-left:1.2em}
.svc li{margin-bottom:6px}
.fit{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--cobalt);border-radius:12px;padding:16px 20px;color:var(--muted);margin-bottom:22px}
.fit b{color:var(--text)}

/* faq */
details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px;transition:border-color .25s}
details:hover,details[open]{border-color:var(--cobalt)}
summary{font-weight:600;cursor:pointer;font-size:1.05rem}
details[open] summary{margin-bottom:10px}
details p{margin:0;color:var(--muted)}
.narrow{max-width:760px}

/* about */
.split{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}
.facts{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.facts li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;display:flex;justify-content:space-between;gap:16px}
.facts span{color:var(--muted)}

/* forms */
label{display:grid;gap:6px;font-weight:600;font-size:.97rem}
input,textarea,select{font:inherit;font-weight:400;padding:14px 16px;border-radius:10px;border:1px solid #9aa6c6;background:#fff;color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s}
input::placeholder,textarea::placeholder{color:#76809e}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--cobalt);box-shadow:0 0 0 4px rgba(43,80,255,.16)}
textarea{min-height:120px;resize:vertical}
.form{display:grid;gap:16px;max-width:560px}
.ok{font-weight:600;background:#e9f9ee;color:#0d5b2a;border-radius:10px;padding:14px 18px;margin:0}
.tabs{display:inline-flex;background:var(--line);border-radius:12px;padding:5px;margin:32px 0 28px;gap:4px}
.tabs [role=tab]{border:0;background:transparent;border-radius:8px;padding:11px 24px;font:600 .98rem var(--body);color:var(--muted);cursor:pointer;transition:background .2s,color .2s}
.tabs [aria-selected=true]{background:var(--ink);color:#fff}
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:start}
fieldset.opts{border:0;padding:0;margin:0;min-width:0}
fieldset.opts legend{font-weight:600;padding:0;margin-bottom:10px}
.opts .choices{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.opt{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #9aa6c6;border-radius:10px;padding:12px 14px;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s}
.opt input{width:auto;padding:0;margin:0;accent-color:var(--cobalt);flex:none;box-shadow:none}
.opt:hover{border-color:var(--cobalt)}
.opt:has(input:checked){border-color:var(--cobalt);box-shadow:inset 0 0 0 1px var(--cobalt);background:#eef1ff}
.opt:has(input:focus-visible){outline:3px solid var(--cobalt);outline-offset:2px}

/* cta band + footer */
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-band h2{margin:0;max-width:16em}
.cta-band .actions{display:flex;gap:14px;flex-wrap:wrap}
footer{padding:48px 0 34px;color:var(--muted);font-size:.96rem;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
footer nav{gap:22px;flex-wrap:wrap}
footer strong{color:var(--text);font-family:var(--head);font-size:1.1rem;font-weight:600}

/* motion */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

@media (max-width:860px){
.menu{display:block}
nav{display:none;position:absolute;left:0;right:0;top:76px;background:var(--bg);flex-direction:column;align-items:flex-start;padding:20px 24px 28px;border-bottom:1px solid var(--line);gap:16px}
nav.open{display:flex}
.hero{padding:52px 0}
.hero .wrap,.split,.contact-grid,.svc{grid-template-columns:1fr;gap:32px}
.hero-horse{opacity:.05;right:-12%;height:90%}
.grid3{grid-template-columns:1fr}
.steps{grid-template-columns:1fr 1fr}
section{padding:64px 0}
}
@media (max-width:520px){.opts .choices{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){
.hero .welcome,.hero .hero-title,.hero .lead,.hero .audit-form,.hero .fineprint,.page-head h1,.page-head .lead{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero .hero-title{animation-delay:.08s}.hero .lead{animation-delay:.16s}.hero .audit-form{animation-delay:.24s}.hero .fineprint{animation-delay:.3s}
.check li{animation:item .5s ease both}
.check li::before{animation:pop .4s cubic-bezier(.3,1.6,.5,1) both}
.check li:nth-child(1),.check li:nth-child(1)::before{animation-delay:.5s}
.check li:nth-child(2),.check li:nth-child(2)::before{animation-delay:1.1s}
.check li:nth-child(3),.check li:nth-child(3)::before{animation-delay:1.7s}
.check li:nth-child(4),.check li:nth-child(4)::before{animation-delay:2.3s}
@keyframes rise{from{opacity:0;transform:translateY(16px)}}
@keyframes item{from{opacity:.25}}
@keyframes pop{from{transform:scale(0)}}
}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}
.ok.err{background:#fdecec;color:#8a1c1c}
.btn:disabled{opacity:.7;cursor:wait;transform:none}