/* Vistula Solutions — The Record */
:root{
  --paper:#F7F3EA; --paper2:#EFE9DB; --ink:#1C1917; --ink2:#44403A;
  --oxblood:#7C2D2D; --oxblood-dark:#632424; --rule:#D8CFBE; --mono-gray:#8A8071;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:'Source Sans 3',sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;}
::selection{background:#7C2D2D;color:#F7F3EA;}
h1,h2,h3{font-family:'Source Serif 4',serif;font-weight:400;line-height:1.15;letter-spacing:-0.01em;}
em{font-style:italic;}
a{color:inherit;}
.mono{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--mono-gray);}
.container{max-width:1100px;margin:0 auto;padding:0 28px;}

/* file-top strip */
.filetop{border-bottom:1px solid var(--rule);}
.filetop .container{display:flex;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap;}

/* header */
header{position:sticky;top:0;background:rgba(247,243,234,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule);z-index:50;}
header .container{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;}
.brand svg{width:44px;height:auto;}
.brand span{font-family:'Source Serif 4',serif;font-size:19px;letter-spacing:.02em;}
nav.main{display:flex;gap:28px;align-items:center;}
nav.main a{text-decoration:none;font-size:15px;color:var(--ink2);}
nav.main a:hover{color:var(--oxblood);}
.nav-cta{background:var(--oxblood);color:var(--paper)!important;padding:10px 18px;font-weight:600;font-size:14.5px!important;text-decoration:none;}
.nav-cta:hover{background:#632424;color:var(--paper)!important;}
.menu-btn{display:none;background:none;border:1px solid var(--ink);padding:8px 14px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;cursor:pointer;}

/* hero */
.hero{padding:96px 0 72px;border-bottom:1px solid var(--rule);}
.hero h1{font-size:clamp(40px,6vw,62px);max-width:680px;}
.hero .sub{margin-top:28px;font-size:19px;max-width:600px;color:var(--ink2);}
.rule-note{margin-top:24px;font-size:17px;max-width:600px;}
.rule-note b{color:var(--oxblood);font-weight:600;border-bottom:2px solid var(--oxblood);}
.ctas{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap;}
.btn{display:inline-block;background:var(--oxblood);color:var(--paper);padding:16px 30px;font-size:15.5px;font-weight:600;letter-spacing:.02em;text-decoration:none;border:none;cursor:pointer;}
.btn:hover{background:#632424;}
.btn-ghost{display:inline-block;background:none;border:1px solid var(--ink);color:var(--ink);padding:16px 30px;font-size:15.5px;font-weight:500;text-decoration:none;}
.btn-ghost:hover{border-color:var(--oxblood);color:var(--oxblood);}

/* three-service strip under hero */
.svcstrip-wrap{border-top:1px solid var(--rule);padding:36px 0;}
.svcstrip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);}
.svccard{background:var(--paper2);padding:26px 26px 28px;text-decoration:none;display:block;transition:background .15s;}
.svccard:hover{background:#EAE2CF;}
.svccard .mono{display:block;margin-bottom:10px;color:var(--oxblood);}
.svccard p{font-size:15.5px;color:var(--ink2);}

/* mono ledger strip */
.ledger{border-bottom:1px solid var(--rule);}
.ledger .container{display:flex;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap;}

/* sections */
section{padding:88px 0;border-bottom:1px solid var(--rule);}
.entry-head{display:flex;align-items:baseline;gap:20px;margin-bottom:36px;}
.entry-head h2{font-size:clamp(30px,4vw,40px);}
.lead{font-size:18.5px;color:var(--ink2);max-width:640px;}
.lead b{color:var(--ink);font-weight:600;}

/* pattern section */
.pattern-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.pattern-quote{font-family:'Source Serif 4',serif;font-size:clamp(24px,3vw,30px);line-height:1.35;}
.pattern-quote em{color:var(--oxblood);}

/* services */
.svc{display:grid;grid-template-columns:210px 1fr;gap:32px;padding:36px 0;border-top:1px solid var(--rule);}
.svc:first-of-type{border-top:none;}
.svc h3{font-size:25px;}
.svc .tag{margin-top:8px;display:block;}
.svc p{color:var(--ink2);max-width:560px;}
.svc ul{margin-top:14px;color:var(--ink2);list-style:none;}
.svc li{padding:7px 0 7px 22px;position:relative;border-bottom:1px dotted var(--rule);max-width:560px;}
.svc li::before{content:'—';position:absolute;left:0;color:var(--oxblood);}

/* method entries */
.entries{border-left:1px solid var(--rule);margin-left:6px;}
.m-entry{position:relative;padding:0 0 44px 40px;}
.m-entry::before{content:'';position:absolute;left:-4px;top:8px;width:7px;height:7px;background:var(--oxblood);border-radius:50%;}
.m-entry h3{font-size:23px;margin:4px 0 10px;}
.m-entry p{color:var(--ink2);max-width:560px;}
.m-entry:last-child{padding-bottom:4px;}

/* specialties */
.spec-cols{columns:2;column-gap:64px;max-width:820px;}
.spec-cols div{break-inside:avoid;padding:12px 0;border-bottom:1px dotted var(--rule);font-size:16.5px;color:var(--ink2);}
.spec-cols div b{color:var(--ink);font-weight:600;}

/* two-door band */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);}
.door{background:var(--paper2);padding:44px 40px;}
.door h3{font-size:24px;margin:10px 0 12px;}
.door p{color:var(--ink2);font-size:16px;}
.door a{display:inline-block;margin-top:18px;font-weight:600;color:var(--oxblood);text-decoration:none;border-bottom:1.5px solid var(--oxblood);padding-bottom:2px;}

/* about */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;}
.about-grid p{color:var(--ink2);margin-bottom:16px;max-width:560px;}
.about-grid p b{color:var(--ink);font-weight:600;}
.cred{border:1px solid var(--rule);background:var(--paper2);padding:28px;}
.cred div{padding:10px 0;border-bottom:1px dotted var(--rule);font-size:15px;color:var(--ink2);}
.cred div:last-child{border-bottom:none;}

/* closing cta */
.closing{text-align:left;padding:96px 0;}
.closing h2{font-size:clamp(32px,4.5vw,46px);max-width:640px;}
.closing p{margin-top:20px;color:var(--ink2);max-width:560px;font-size:18px;}

/* footer */
footer{padding:48px 0 40px;}
footer .container{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start;}
footer .fbrand{font-family:'Source Serif 4',serif;font-size:18px;}
footer .mono{display:block;margin-top:8px;}
footer a{text-decoration:none;}
footer a:hover{color:var(--oxblood);}
.f-rules{text-align:right;}

/* forms */
.form-wrap{max-width:620px;}
label{display:block;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--mono-gray);margin:26px 0 8px;}
input,textarea,select{width:100%;background:#FDFBF6;border:1px solid var(--rule);padding:14px 16px;font-family:'Source Sans 3',sans-serif;font-size:16.5px;color:var(--ink);}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--oxblood);}
.hidden{display:none;}

/* outcome cards on consultation */
.outcomes{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:48px;}
.outcomes div{background:var(--paper2);padding:30px 26px;}
.outcomes h3{font-size:20px;margin:8px 0 8px;}
.outcomes p{font-size:15.5px;color:var(--ink2);}

@media (max-width:860px){
  nav.main{display:none;}
  nav.main.open{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--rule);flex-direction:column;padding:20px 28px;gap:18px;}
  .menu-btn{display:block;}
  .pattern-grid,.about-grid,.doors,.svcstrip{grid-template-columns:1fr;}
  .svc{grid-template-columns:1fr;gap:10px;}
  .spec-cols{columns:1;}
  .outcomes{grid-template-columns:1fr;}
  section{padding:64px 0;}
  .hero{padding:64px 0 56px;}
  .f-rules{text-align:left;}
}