/* ============================================================
   B2bizConsult — OPTION A · Light institutional
   White paper, ink navy, a single brass rule. Sora for display,
   IBM Plex Sans for everything else. No monospace.
   ============================================================ */

@font-face{font-family:'Sora';font-weight:100 800;font-style:normal;font-display:swap;
  src:url('fonts/sora.woff2') format('woff2-variations'),url('fonts/sora.woff2') format('woff2');}
@font-face{font-family:'Plex';font-weight:100 700;font-style:normal;font-display:swap;
  src:url('fonts/plexsans.woff2') format('woff2-variations'),url('fonts/plexsans.woff2') format('woff2');}

:root{
  --navy:#0F2942;
  --navy-2:#1B3B58;
  --navy-950:#081C2E;
  --gold:#96661A;          /* brass, AA-compliant as text on white */
  --gold-accent:#DDA43B;   /* brand gold — decorative rules only */
  --gold-br:#DDA43B;       /* brand gold, used on dark only */
  --ink:#12293F;
  --ink-2:#54687C;
  --ink-3:#5F7285;
  --paper:#FFFFFF;
  --paper-2:#F4F7F9;
  --line:#E2E8ED;
  --line-2:#CFD9E1;
  --line-dark:rgba(255,255,255,.12);

  --display:'Sora',system-ui,sans-serif;
  --body:'Plex','Segoe UI',system-ui,sans-serif;
  --wrap:1120px;
  --gut:clamp(20px,5vw,44px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.022em;line-height:1.14;margin:0;color:var(--ink)}
h1{font-size:clamp(2rem,3.6vw,2.95rem);letter-spacing:-.03em}
h2{font-size:clamp(1.5rem,2.5vw,2.05rem)}
h3{font-size:1.08rem;letter-spacing:-.012em}
.brk{display:none}

.eyebrow{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);margin:0 0 16px}
.eyebrow.gold{color:var(--gold)}

.section{padding-block:clamp(64px,7.5vw,104px)}
.sec-head{max-width:620px;margin-bottom:clamp(36px,4.5vw,56px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-lede{color:var(--ink-2);margin:16px 0 0;max-width:56ch}
.sec-head.center .sec-lede{margin-inline:auto}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:70px}
.lockup{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.lockup-mark{width:32px;height:32px;border-radius:9px}
.wm{font-family:var(--display);font-weight:800;font-size:1.14rem;letter-spacing:-.035em;color:var(--navy)}
.wm i{font-style:normal;color:var(--gold-br)}
.wm em{font-style:normal;font-weight:500;color:var(--ink-3)}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:14.5px;font-weight:500;color:var(--ink-2);text-decoration:none;transition:color .18s}
.nav a:hover{color:var(--navy)}
.nav-cta{background:var(--navy);color:#fff!important;padding:10px 18px;border-radius:6px;transition:background .18s}
.nav-cta:hover{background:var(--navy-2)}
#lang-switcher{-webkit-appearance:none;-moz-appearance:none;appearance:none;
  background-color:transparent;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%2396661A' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;background-size:10px 6px;
  color:var(--gold);border:1px solid var(--line-2);border-radius:6px;
  padding:8px 30px 8px 11px;line-height:1.2;cursor:pointer;
  font-family:var(--body);font-size:14.5px;font-weight:600;letter-spacing:.02em;
  transition:border-color .18s,background-color .18s}
#lang-switcher:hover{border-color:var(--gold);background-color:rgba(150,102,26,.05)}
#lang-switcher option{color:var(--ink);background-color:var(--paper);font-weight:600}

/* hero */
.hero{padding-block:clamp(56px,7vw,88px) 0;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);
  gap:clamp(36px,5vw,68px);align-items:start}
.hero h1{position:relative;padding-top:26px}
.hero h1::before{content:"";position:absolute;top:0;left:0;width:52px;height:3px;background:var(--gold-accent)}
.lede{color:var(--ink-2);font-size:1.1rem;max-width:52ch;margin:24px 0 0}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-block;text-decoration:none;border-radius:6px;padding:13px 22px;
  font-size:15px;font-weight:600;transition:transform .16s,background .18s,border-color .18s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--navy);}

/* tearsheet */
.tearsheet{border:1px solid var(--line);border-radius:10px;padding:22px 22px 18px;background:var(--paper-2)}
.ts-head{padding-bottom:12px;border-bottom:1px solid var(--line-2)}
.ts-title{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.ts-rows{margin:0}
.ts-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding:14px 0;border-bottom:1px solid var(--line)}
.ts-row dt{color:var(--ink-2);font-size:.87rem;line-height:1.35}
.ts-row dd{margin:0;font-family:var(--display);font-weight:700;font-size:1.3rem;
  color:var(--navy);letter-spacing:-.03em;white-space:nowrap}
.ts-row dd .u{color:var(--gold);font-size:.66em;font-weight:600}
.ts-foot{margin:12px 0 0;font-size:.76rem;color:var(--ink-3);line-height:1.5}
.ts-lines{list-style:none;margin:0;padding:0}
.ts-lines li{border-bottom:1px solid var(--line)}
.ts-lines li:last-child{border-bottom:0}
.ts-lines a{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:baseline;
  padding:9px 0;text-decoration:none;color:var(--ink);font-size:.86rem;line-height:1.4;
  transition:color .18s}
.ts-lines a:hover{color:var(--gold)}
.ts-lines .n{font-family:var(--display);font-weight:700;font-size:11px;
  letter-spacing:.06em;color:var(--gold)}

.strip{list-style:none;display:flex;flex-wrap:wrap;gap:6px 30px;
  margin:clamp(40px,5vw,60px) 0 0;padding:20px 0 24px;border-top:1px solid var(--line)}
.strip li{font-size:12.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-3);position:relative;padding-left:15px}
.strip li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;
  border-radius:50%;background:var(--gold-accent)}

/* services */
.sheet{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:minmax(190px,1fr) minmax(0,2.1fr);gap:6px 40px;
  align-items:start;padding:26px 0;border-bottom:1px solid var(--line);position:relative}
.row::before{content:"";position:absolute;left:-18px;top:-1px;bottom:-1px;width:2px;
  background:var(--gold-accent);transform:scaleY(0);transform-origin:top;transition:transform .24s}
.row:hover::before{transform:scaleY(1)}
.row-body p{margin:0;color:var(--ink-2);font-size:.99rem}
.specifics{margin-top:8px!important;font-size:.85rem;line-height:1.7;color:var(--ink-3)!important}

/* why */
.why{background:var(--paper-2);border-block:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.75fr);gap:clamp(36px,5vw,68px);align-items:start}
.why h2{margin-bottom:20px}
.why-copy p{color:var(--ink-2);margin:0 0 16px;max-width:60ch}
.why-note{border-left:2px solid var(--gold-accent);padding-left:16px;color:var(--ink)!important;margin-top:24px!important}
.creds{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:24px 22px}
.creds-title{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px}
.creds-list{list-style:none;margin:0 0 18px;padding:0}
.creds-list li{padding:11px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}
.c-k{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--navy)}
.c-v{font-size:.84rem;color:var(--ink-2);line-height:1.45}
.langs .c-k{display:block;margin-bottom:4px;color:var(--gold)}
.langs p{margin:0;font-size:.84rem;color:var(--ink-2)}

/* approach */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.steps li{border:1px solid var(--line);border-radius:10px;padding:26px 22px;background:var(--paper)}
.step-n{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.08em;
  color:var(--gold);display:block;margin-bottom:14px}
.steps h3{margin-bottom:8px}
.steps p{margin:0;color:var(--ink-2);font-size:.95rem}

/* contact */
.contact{background:var(--navy);color:#fff}
.contact h2,.contact .sec-lede{color:#fff}
.contact .sec-lede{color:#B7C4D1}
.contact .eyebrow.gold{color:var(--gold-br)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{display:grid;gap:6px;align-content:start;text-decoration:none;
  background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:10px;
  padding:24px 22px;transition:border-color .2s,background .2s,transform .16s}
.card:hover{border-color:var(--gold-br);background:rgba(221,164,59,.08);transform:translateY(-2px)}
.card-tag{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-br)}
.card-main{font-family:var(--display);font-weight:600;font-size:1.02rem;color:#fff;
  letter-spacing:-.02em;word-break:break-word}
.card-sub{font-size:.84rem;color:#93A5B8}

/* footer */
.site-foot{background:var(--navy-950);color:#93A5B8;padding-block:40px}
.foot-inner{display:grid;gap:16px;justify-items:start}
.site-foot .wm{color:#fff}
.lockup-sm .lockup-mark{width:26px;height:26px;border-radius:7px}
.lockup-sm .wm{font-size:1rem}
.foot-line{font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-br);margin:0}
.foot-meta{display:flex;flex-wrap:wrap;gap:6px 24px;margin:4px 0 0;width:100%;
  padding-top:16px;border-top:1px solid var(--line-dark);font-size:.82rem;justify-content:space-between}

@media (max-width:980px){
  .hero-grid,.why-grid{grid-template-columns:1fr}
  .steps,.cards{grid-template-columns:1fr}
  .nav a:not(.nav-cta){display:none}
}
@media (max-width:660px){
  body{font-size:16px}
  .row{grid-template-columns:1fr;gap:4px;padding:22px 0}
  .foot-meta{flex-direction:column;gap:4px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}