*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.site{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.6}
a{color:var(--link)}
img{max-width:100%}
.site-header{width:100%;padding:22px max(24px,calc((100vw - var(--shell))/2));display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--bg);color:var(--header-ink);border-bottom:1px solid var(--line)}
.brand{color:var(--header-ink);font-weight:850;text-decoration:none;letter-spacing:-.025em;font-size:1.05rem}
.site-header nav{display:flex;gap:24px;flex-wrap:wrap;justify-content:flex-end}
.site-header nav a{color:var(--header-ink);text-decoration:none;font-size:.92rem;font-weight:650}
.site-header nav a:hover{text-decoration:underline;text-underline-offset:4px}
.site-footer{max-width:var(--shell);margin:0 auto;padding:26px 28px 38px;color:var(--muted);font-size:.85rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line)}
.site-footer p{margin:0}
.site-footer a{color:var(--muted)}
main{min-height:40vh}

.hero{background:var(--bg);padding:24px 0 0}
.hero-frame{position:relative;width:var(--shell);max-width:calc(100% - 48px);margin:0 auto;overflow:hidden}
.hero-media{width:100%}
.hero-media picture,.hero-media img{display:block;width:100%;height:auto}
.hero-frame:after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--scrim) 0%,var(--scrim) 34%,transparent 68%)}
.hero-overlay{position:absolute;left:48px;top:50%;transform:translateY(-50%);width:420px;z-index:2;color:#fff;display:flex;flex-direction:column;gap:20px}
.hero-kicker{margin:0 0 13px;color:var(--hero-accent);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:850}
.hero h1{font-size:clamp(3rem,4.15vw,3.5rem);line-height:1.01;letter-spacing:-.045em;margin:0 0 16px;color:#fff;font-weight:850}
.hero-lead{font-size:16px;line-height:1.55;color:#e7e3d8;max-width:405px;margin:0 0 22px}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.button{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:800;padding:13px 20px;border-radius:5px;font-size:.95rem;border:0;cursor:pointer}
.button:hover{filter:brightness(1.08)}
.text-link{color:#fff;font-weight:700;text-underline-offset:4px;font-size:.93rem}
.hero-proof{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;color:#d9d4c7;font-size:.82rem;line-height:1.35}
.hero-proof li:before{content:"✓";color:var(--hero-accent);font-weight:900;margin-right:7px}

.band{padding:84px 0}
.band-surface{background:var(--surface);color:var(--ink)}
.band-deep{background:var(--deep);color:var(--deep-ink)}
.section-inner{width:var(--shell);max-width:calc(100% - 48px);margin:0 auto}
.eyebrow{color:var(--link);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:850;margin:0 0 12px}
.band-deep .eyebrow{color:var(--deep-accent)}
.band-surface h2,.band-deep h2{font-size:clamp(2.2rem,4vw,3.6rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 30px;color:inherit}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;height:100%;display:flex;flex-direction:column}
.card-num{color:var(--link);font-size:.76rem;font-weight:850;letter-spacing:.14em;margin:0 0 18px}
.card h3{font-size:1.27rem;line-height:1.15;margin:0 0 11px;letter-spacing:-.02em}
.card p:last-child{margin:0;color:var(--muted);font-size:1rem;line-height:1.65}

.test-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.test-grid h2{font-size:clamp(2rem,3.6vw,3.1rem);line-height:1.04;letter-spacing:-.04em;margin:0 0 24px}
.steps{padding-left:1.25em;margin:0;color:var(--ink)}
.steps li{margin:0 0 17px;padding-left:7px;line-height:1.6}
.steps strong{color:var(--ink)}
.test-media{margin:0}
.test-media img{display:block;width:100%;height:auto;border-radius:12px;box-shadow:0 18px 45px rgba(20,25,25,.16)}
.test-media figcaption{font-size:.8rem;color:var(--muted);margin-top:10px;line-height:1.5}

.scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.scope-grid h2{grid-column:1/-1}
.scope-grid h3{color:var(--deep-accent);font-size:1.16rem;margin:0 0 15px}
.scope-grid ul{padding-left:1.2em;line-height:1.7;margin:0}
.scope-grid li{margin:0 0 9px}
.scope-note{color:var(--deep-ink);opacity:.75;max-width:780px;margin:26px 0 0;font-size:.9rem}

.faq details{border-top:1px solid var(--line);padding:19px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:750;font-size:1.05rem}
.faq details p{max-width:760px;color:var(--muted);line-height:1.7;margin:10px 0 0}

.consult{background:var(--deep);color:var(--deep-ink);padding:64px 0 72px}
.consult-grid{display:grid;grid-template-columns:1fr minmax(340px,420px);gap:48px;align-items:center}
.consult h2{font-size:clamp(2.1rem,4vw,3.1rem);line-height:1.02;letter-spacing:-.04em;margin:0 0 16px;color:inherit}
.consult p{color:var(--deep-ink);opacity:.82;line-height:1.65;margin:0 0 12px;max-width:620px}
.consult-note{font-size:.82rem!important;opacity:.7!important}
.form{display:grid;gap:12px;min-width:0}
.form label{display:grid;gap:6px;font-size:.82rem;font-weight:650;color:var(--deep-ink)}
.form input,.form textarea{width:100%;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:4px;padding:11px 12px;font:inherit;font-size:.94rem}
.form textarea{resize:vertical}
.form .button{width:100%;text-align:center}

.latest{padding:58px 0 72px;background:var(--surface);color:var(--ink)}
.latest-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}
.latest-head h2{font-size:clamp(1.9rem,3.2vw,2.8rem);line-height:1.04;letter-spacing:-.035em;margin:0;color:inherit}
.latest-head a{font-weight:750;font-size:.9rem}
.latest-list{border-top:1px solid var(--line)}
.latest-item{padding:18px 0;border-bottom:1px solid var(--line)}
.latest-item time{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.latest-item h3{font-size:1.35rem;margin:6px 0 5px;line-height:1.2}
.latest-item h3 a{color:var(--ink);text-decoration:none}
.latest-item p{margin:0;color:var(--muted);font-size:.95rem;max-width:800px}

.breadcrumbs{margin:0 0 24px;font-size:.82rem;color:var(--muted)}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.breadcrumbs li+li:before{content:"›";margin-right:8px;color:var(--muted)}
.breadcrumbs a{color:var(--link)}
.guide-index,.guide{width:min(900px,calc(100% - 48px));margin:36px auto;background:var(--surface);color:var(--ink);padding:44px;border-radius:4px}
.guide h1,.guide-index h1{font-size:clamp(2.2rem,4vw,3.3rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 16px;color:var(--ink)}
.guide h2,.guide-index h2{color:var(--ink);font-size:1.55rem;line-height:1.15;margin:34px 0 12px}
.guide h3{font-size:1.16rem;margin:26px 0 9px;color:var(--ink)}
.guide p,.guide li,.guide-index p,.guide-index li{line-height:1.72}
.guide a,.guide-index a{color:var(--link);font-weight:600}
.guide-date,.guide-category{font-size:.85rem;color:var(--muted);margin:0 0 8px}
.guide-category a{font-weight:750}
.guide-list{border-top:1px solid var(--line);margin-top:24px}
.guide-list-item{padding:20px 0;border-bottom:1px solid var(--line)}
.guide-list-item time{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.guide-list-item h2{font-size:1.55rem;margin:6px 0 8px}
.guide-list-item h2 a{color:var(--ink);text-decoration:none}
.category-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:26px}
.category-card{display:block;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--card);text-decoration:none;color:var(--ink)}
.category-card span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--link);font-weight:850}
.category-card h2{font-size:1.45rem;margin:8px 0 8px;color:var(--ink)}
.category-card p{margin:0;color:var(--muted);line-height:1.6}
.category-guides{border-top:1px solid var(--line);margin-top:24px}
.category-guide{padding:20px 0;border-bottom:1px solid var(--line)}
.category-guide time{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.category-guide h2{font-size:1.5rem;margin:6px 0 7px}
.category-guide h2 a{color:var(--ink);text-decoration:none}
.not-found{text-align:center;padding:90px 24px}
.not-found h1{font-size:clamp(2.2rem,5vw,4rem);margin:0 0 16px}

@media(max-width:1180px){
  .hero{padding:0}
  .hero-frame{max-width:calc(100% - 40px);display:flex;flex-direction:column}
  .hero-frame:after{display:none}
  .hero-overlay{position:static;transform:none;width:auto;padding:38px 24px 30px;background:var(--bg);color:var(--mobile-ink);gap:18px;order:1}
  .hero-media{order:2}
  .hero h1{color:var(--mobile-ink);font-size:clamp(2.5rem,6vw,3.4rem)}
  .hero-lead{color:var(--mobile-ink);opacity:.82;max-width:620px}
  .hero-proof{color:var(--mobile-ink);opacity:.78}
  .text-link{color:var(--mobile-link)}
  .hero-media{width:100%}
  .band,.consult,.latest{padding-top:60px;padding-bottom:60px}
  .section-inner{max-width:calc(100% - 40px)}
  .test-grid,.scope-grid,.consult-grid{grid-template-columns:1fr;gap:34px}
  .cards{grid-template-columns:1fr}
  .guide-index,.guide{width:calc(100% - 40px);padding:32px 24px}
}
@media(max-width:760px){
  .site-header{padding:16px 20px;display:block}
  .site-header nav{margin-top:10px;gap:14px}
  .site-header nav a{font-size:.86rem}
  .hero-overlay{padding:30px 2px 26px}
  .hero h1{font-size:clamp(2.55rem,12vw,3.4rem);line-height:1;margin-bottom:16px}
  .hero-lead{font-size:.98rem;line-height:1.5;margin-bottom:20px}
  .hero-actions{display:block}
  .button{display:inline-block}
  .hero-actions .text-link{display:inline-block;margin-top:14px}
  .hero-media{width:320px;max-width:100%;margin:0 auto 26px}
  .band,.consult,.latest{padding-top:48px;padding-bottom:52px}
  .section-inner{max-width:calc(100% - 40px)}
  .cards{gap:14px}
  .scope-grid{gap:28px}
  .consult-grid{gap:28px}
  .site-footer{display:block;padding:22px 20px 30px}
  .site-footer p+p{margin-top:10px}
  .guide-index,.guide{width:calc(100% - 32px);margin:20px auto;padding:26px 20px}
  .latest-head{display:block}
  .latest-head a{display:inline-block;margin-top:10px}
}