/* about.css - layout for about.html. Selectors are prefixed ab- to avoid clashes with Bootstrap and style.css. */
.ab{--ab-bg:#f4f6f9;--ab-surface:#fff;--ab-ink:#142033;--ab-muted:#5b687c;--ab-line:#dde3ec;--ab-accent:#c2412d;--ab-soft:#e8eef6;background:var(--ab-bg);color:var(--ab-ink);font-size:16px;line-height:1.75}
.ab *{box-sizing:border-box}
.ab h1,.ab h2,.ab h3,.ab p,.ab ul{margin:0}
.ab a{color:inherit}
.ab :focus-visible{outline:3px solid var(--ab-accent);outline-offset:2px}
.ab-wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.ab-btn{display:inline-block;background:var(--ab-accent);color:#fff!important;text-decoration:none!important;font-weight:500;padding:11px 26px;border-radius:6px}
.ab-btn:hover{filter:brightness(1.08)}
.ab-btn.ghost{background:transparent;color:var(--ab-ink)!important;border:1px solid var(--ab-ink)}

/* hero (same faint photo as the homepage) */
.ab-hero{position:relative;isolation:isolate;overflow:hidden;background:#fff;border-bottom:1px solid var(--ab-line);padding:72px 0 64px}
.ab-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:url(../img/inf.jpg) center/cover no-repeat;opacity:.12}
@media(max-width:767.98px){.ab-hero::before{background-image:url(../img/inf-m.jpg);background-position:top center}}
.ab-hero .ab-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center}
.ab-hero h1{font-size:clamp(32px,5vw,50px);line-height:1.25;margin-bottom:14px}
.ab-hero h1 em{font-style:normal;color:var(--ab-accent)}
.ab-hero .ab-lead{color:var(--ab-muted);max-width:34em;margin-bottom:24px;font-size:17px}
.ab-actions{display:flex;gap:12px;flex-wrap:wrap}
.ab-name{background:var(--ab-surface);border:1px solid var(--ab-line);border-top:4px solid var(--ab-accent);border-radius:12px;padding:24px;box-shadow:0 10px 30px rgba(20,32,51,.08)}
.ab-name small{display:block;color:var(--ab-muted);font-size:13px;margin-bottom:6px}
.ab-vipo{font-size:44px;font-weight:700;letter-spacing:.08em;line-height:1.1;margin-bottom:10px}
.ab-vipo span{color:var(--ab-accent)}
.ab-swap{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;font-size:15px}
.ab-swap b{display:block;border-radius:8px;padding:8px 10px;text-align:center;font-weight:500}
.ab-swap .from{background:var(--ab-soft);color:var(--ab-muted);text-decoration:line-through}
.ab-swap .to{background:var(--ab-ink);color:#fff}
.ab-swap i{font-style:normal;color:var(--ab-accent);font-weight:700}
@media(max-width:860px){.ab-hero{padding:48px 0 44px}.ab-hero .ab-wrap{grid-template-columns:1fr;gap:28px}}

/* sections */
.ab-sec{padding:64px 0}
.ab-alt{background:var(--ab-surface);border-block:1px solid var(--ab-line)}
.ab-head{margin-bottom:32px;max-width:40em}
.ab-head h2{font-size:clamp(24px,3.4vw,32px);line-height:1.3}
.ab-head p{color:var(--ab-muted);margin-top:8px}
.ab-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ab-card{background:var(--ab-surface);border:1px solid var(--ab-line);border-radius:12px;padding:24px}
.ab-alt .ab-card{background:var(--ab-bg)}
.ab-card .no{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ab-ink);color:#fff;font-weight:700;margin-bottom:12px}
.ab-card h3{font-size:19px;margin-bottom:6px}
.ab-card p{color:var(--ab-muted);font-size:15px}
.ab-card a{color:var(--ab-accent)}
@media(max-width:900px){.ab-grid3{grid-template-columns:1fr}}

/* services */
.ab-svc{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.ab-svc a{display:block;background:var(--ab-surface);border:1px solid var(--ab-line);border-radius:12px;padding:18px 16px;text-decoration:none!important;color:var(--ab-ink)}
.ab-svc a:hover{border-color:var(--ab-ink)}
.ab-svc img{width:40px;height:26px;object-fit:cover;border-radius:3px;margin-bottom:10px;display:block}
.ab-svc b{display:block;font-size:17px}
.ab-svc span{display:block;font-size:13px;color:var(--ab-muted);margin-top:2px}
@media(max-width:960px){.ab-svc{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.ab-svc{grid-template-columns:1fr}}

/* promise list + registration */
.ab-two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.ab-promise{list-style:none;padding:0;display:grid;gap:0;counter-reset:abp}
.ab-promise li{display:grid;grid-template-columns:36px 1fr;gap:0 12px;padding:14px 0;border-bottom:1px solid var(--ab-line);counter-increment:abp}
.ab-promise li::before{content:counter(abp) ".";font-weight:700;color:var(--ab-accent);font-size:18px}
.ab-promise b{display:block}
.ab-promise span{color:var(--ab-muted);font-size:14px}
.ab-reg{background:var(--ab-ink);color:#eef2f8;border-radius:12px;padding:28px}
.ab-reg h3{font-size:20px;margin-bottom:8px}
.ab-reg p{color:#c3cede;font-size:15px;margin-bottom:18px}
.ab-reg a.ab-btn{background:#fff;color:var(--ab-ink)!important}
@media(max-width:860px){.ab-two{grid-template-columns:1fr;gap:28px}}

/* closing */
.ab-cta{background:var(--ab-ink);color:#eef2f8;text-align:center;padding:60px 20px}
.ab-cta h2{font-size:clamp(24px,3.4vw,32px);margin-bottom:8px}
.ab-cta p{color:#b8c4d6;margin-bottom:22px}

/* v2: original wording only */
.ab-hero{padding:64px 0 56px}
.ab-hero .ab-wrap{grid-template-columns:1fr 1.1fr}
.ab-hero .ab-lead{font-size:24px;color:var(--ab-ink);margin:0}
.ab-mean{font-size:15px;color:var(--ab-ink);margin:0 0 16px;line-height:1.8}
.ab-mean b{display:block;font-size:13px;color:var(--ab-muted);font-weight:500;margin-bottom:4px}
.ab-two{grid-template-columns:1.6fr 1fr;gap:32px}
.ab-text{background:var(--ab-surface);border:1px solid var(--ab-line);border-radius:12px;padding:32px}
.ab-text p{font-size:17px;line-height:1.9}
.ab-text p + p{margin-top:18px}
.ab-reg{padding:32px;display:flex;align-items:center}
.ab-reg p{color:#eef2f8;font-size:18px;line-height:1.9;margin:0}
.ab-reg a{color:#fff;font-weight:700;text-decoration:underline}
.ab-cta{padding:40px 20px}
.ab-cta p{color:#eef2f8;font-size:18px;margin:0}
.ab-cta a{color:#fff;font-weight:700;text-decoration:underline}
@media(max-width:860px){.ab-hero .ab-wrap,.ab-two{grid-template-columns:1fr}.ab-text,.ab-reg{padding:24px}}