/* ==========================================================================
   TSA ADVISORY LLC — DESIGN SYSTEM
   tsa.css
   Extracted from the locked homepage.html design reference.
   Single source of truth. Do not edit values without updating
   design-system.md and the homepage reference together.
   ========================================================================== */


/* --------------------------------------------------------------------------
   1. ROOT TOKENS — colors, fonts, shadows, easing
   -------------------------------------------------------------------------- */
:root {
  --white: #FFFFFF;
  --off: #FDFCFA;
  --paper: #F4F2EC;
  --ink: #1A1A18;
  --ink-l: #2E2E2A;
  --gray-100: #E0DED5;
  --gray-200: #C2BFB3;
  --gray-300: #8E8B7E;
  --gray-400: #5C5950;
  --gray-500: #3A3833;
  --accent: #8B2818;
  --accent-l: #A33222;
  --bd: #DCD9CE;
  --bd-thin: #E8E5DA;
  --shadow-sm: 0 1px 2px rgba(26,26,24,0.05);
  --shadow-md: 0 4px 14px rgba(26,26,24,0.08);
  --shadow-lg: 0 12px 36px rgba(26,26,24,0.10);
  --shadow-xl: 0 24px 60px rgba(26,26,24,0.18);
  --f-serif: 'Newsreader', Georgia, serif;
  --f-sans: 'Inter', -apple-system, sans-serif;
  --f-mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(0.22,1,0.36,1);
}


/* --------------------------------------------------------------------------
   2. BASE — reset, html, body, headings, links, images
   -------------------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--f-serif);background:var(--off);color:var(--gray-400);font-size:1.0625rem;line-height:1.65;overflow-x:hidden;font-variation-settings:"opsz" 16}
h1,h2,h3,h4{font-family:var(--f-serif);color:var(--ink);font-weight:600;font-variation-settings:"opsz" 72}
h1{font-size:5rem;font-weight:600;letter-spacing:-0.025em;line-height:0.98}
h2{font-size:2.75rem;font-weight:600;letter-spacing:-0.015em;line-height:1.08}
h3{font-size:1.375rem;font-weight:600;line-height:1.3;color:var(--ink);font-variation-settings:"opsz" 24}
a{color:var(--accent);text-decoration:none;transition:color 0.2s}
a:hover{color:var(--accent-l)}
p{margin-bottom:1rem}
img{max-width:100%;display:block}


/* --------------------------------------------------------------------------
   3. UTILITIES — eyebrow, container, section, reveal
   -------------------------------------------------------------------------- */
.ey{font-family:var(--f-mono);font-size:0.6875rem;font-weight:500;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:1rem}
.ctr{max-width:1240px;margin:0 auto;padding:0 32px}
.sec{padding:120px 0}

.rv{opacity:0;transform:translateY(20px);transition:opacity 0.8s var(--ease),transform 0.8s var(--ease)}
.rv.on{opacity:1;transform:translateY(0)}


/* --------------------------------------------------------------------------
   4. BUTTONS — primary, secondary, dark-section secondary
   -------------------------------------------------------------------------- */
.bp{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--off);font-family:var(--f-sans);font-weight:500;padding:14px 30px;border-radius:2px;font-size:0.8125rem;border:none;cursor:pointer;transition:all 0.3s var(--ease);text-decoration:none;letter-spacing:0.04em;text-transform:uppercase}
.bp:hover{background:var(--accent);color:var(--off);transform:translateY(-1px)}

.bs{display:inline-flex;align-items:center;gap:10px;background:transparent;color:var(--ink);font-family:var(--f-sans);font-weight:500;padding:13px 30px;border-radius:2px;font-size:0.8125rem;border:1px solid var(--ink);cursor:pointer;transition:all 0.3s var(--ease);text-decoration:none;letter-spacing:0.04em;text-transform:uppercase}
.bs:hover{background:var(--ink);color:var(--off)}

.bs-w{color:var(--off);border-color:rgba(253,252,250,0.4)}
.bs-w:hover{background:var(--off);color:var(--ink);border-color:var(--off)}

.bp-w{background:var(--off);color:var(--ink)}
.bp-w:hover{background:var(--accent);color:var(--off)}


/* --------------------------------------------------------------------------
   5. NAV — top strip, sticky main nav, dropdowns, hamburger
   -------------------------------------------------------------------------- */
.nav-top{background:var(--ink);color:rgba(253,252,250,0.8);padding:8px 0;font-family:var(--f-mono);font-size:0.6875rem;letter-spacing:0.06em}
.nav-top-in{display:flex;justify-content:space-between;align-items:center}
.nav-top-r{display:flex;gap:20px}
.nav-top-r a{color:rgba(253,252,250,0.6);text-decoration:none;transition:color 0.2s}
.nav-top-r a:hover{color:var(--off)}

.nav{position:sticky;top:0;left:0;width:100%;z-index:1000;padding:18px 0;background:rgba(253,252,250,0.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--bd-thin)}
.nav-in{display:flex;align-items:center;justify-content:space-between}
.nav-logo-wrap{display:flex;flex-direction:column;align-items:flex-start;line-height:1;text-decoration:none}
.nav-logo{font-family:var(--f-serif);font-size:1.625rem;font-weight:600;color:var(--ink);letter-spacing:-0.025em;font-variation-settings:"opsz" 36}
.nav-logo-sub{font-family:var(--f-mono);font-size:0.5625rem;color:var(--gray-300);letter-spacing:0.18em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px}
.nla{font-family:var(--f-sans);font-size:0.8125rem;font-weight:500;color:var(--gray-400);padding:8px 16px;text-decoration:none;transition:all 0.2s;letter-spacing:-0.005em}
.nla:hover{color:var(--ink)}

.nav-item{position:relative}
.dd{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(4px);background:var(--off);border:1px solid var(--bd-thin);border-radius:4px;padding:10px;min-width:260px;opacity:0;visibility:hidden;transition:all 0.2s;box-shadow:var(--shadow-lg)}
.nav-item:hover .dd{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.ddl{display:block;padding:9px 14px;border-radius:2px;font-family:var(--f-sans);font-size:0.8125rem;color:var(--gray-400);text-decoration:none;transition:all 0.15s}
.ddl:hover{background:var(--paper);color:var(--ink)}

.nav-r{display:flex;align-items:center;gap:10px}
.btn-n{padding:10px 22px;font-size:0.6875rem}

.hbg{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.hbg span{display:block;width:20px;height:1.5px;background:var(--ink);border-radius:1px}


/* --------------------------------------------------------------------------
   6. HERO — split layout, meta strip, byline, image + caption
   -------------------------------------------------------------------------- */
.hero{padding:72px 0 96px;background:var(--off);position:relative}
.hero-meta{display:flex;align-items:center;gap:14px;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--ink);font-family:var(--f-mono);font-size:0.6875rem;color:var(--ink);letter-spacing:0.16em;text-transform:uppercase}
.hero-meta strong{color:var(--accent);font-weight:600}
.hero-meta .pipe{color:var(--gray-300)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.hero-left .kicker{font-family:var(--f-mono);font-size:0.75rem;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:24px;font-weight:600}
.hero h1{margin-bottom:32px}
.hero h1 em{font-style:italic;color:var(--accent);font-weight:500}
.hero-sub{font-family:var(--f-serif);font-size:1.4375rem;color:var(--gray-400);max-width:600px;margin-bottom:40px;line-height:1.5;font-weight:400;font-style:italic;font-variation-settings:"opsz" 24}
.hero-byline{display:flex;align-items:center;gap:18px;padding:18px 0;border-top:1px solid var(--bd);border-bottom:1px solid var(--bd);margin-bottom:36px}
.hero-byline-avatar{width:48px;height:48px;border-radius:50%;background:var(--paper);overflow:hidden;flex-shrink:0;border:1px solid var(--bd)}
.hero-byline-avatar img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.1)}
.hero-byline-name{font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);letter-spacing:0.12em;text-transform:uppercase;line-height:1.7}
.hero-byline-name strong{color:var(--ink);font-weight:600}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}

.hero-img-wrap{position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:2px}
.hero-img-wrap img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.12)}
.hero-img-cap{margin-top:14px;font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);letter-spacing:0.06em;line-height:1.6;padding-left:14px;border-left:2px solid var(--accent)}
.hero-img-cap strong{color:var(--ink);font-weight:600;display:block;margin-bottom:2px;text-transform:uppercase;letter-spacing:0.12em}


/* --------------------------------------------------------------------------
   7. LOGOS STRIP — trust signals between hero and problem
   -------------------------------------------------------------------------- */
.logos{padding:40px 0;background:var(--paper);border-top:3px double var(--ink);border-bottom:3px double var(--ink)}
.logos-t{font-family:var(--f-mono);font-size:0.625rem;letter-spacing:0.22em;text-transform:uppercase;color:var(--gray-400);text-align:center;margin-bottom:24px}
.logos-r{display:flex;align-items:center;justify-content:center;gap:48px;flex-wrap:wrap}
.cl{font-family:var(--f-serif);font-weight:500;font-size:1.25rem;color:var(--gray-300);font-style:italic;white-space:nowrap;transition:color 0.3s;font-variation-settings:"opsz" 24}
.cl:hover{color:var(--ink-l)}
.cl.lg{font-size:1.4375rem}


/* --------------------------------------------------------------------------
   8. PROBLEM — 3-up documentary cards
   -------------------------------------------------------------------------- */
.prob-intro{max-width:780px;margin:0 auto 72px;text-align:center}
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.prob-c{transition:transform 0.4s var(--ease)}
.prob-c:hover{transform:translateY(-4px)}
.prob-img{aspect-ratio:4/3;overflow:hidden;margin-bottom:24px;position:relative;border-radius:2px}
.prob-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.1);transition:transform 0.6s var(--ease)}
.prob-c:hover .prob-img img{transform:scale(1.05)}
.prob-img-cap{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(26,26,24,0.85));color:var(--off);padding:24px 18px 14px;font-family:var(--f-mono);font-size:0.625rem;letter-spacing:0.14em;text-transform:uppercase}
.prob-n{font-family:var(--f-mono);font-size:0.6875rem;color:var(--accent);letter-spacing:0.16em;text-transform:uppercase;display:block;margin-bottom:10px;font-weight:600}
.prob-c h3{font-family:var(--f-serif);font-size:1.625rem;margin-bottom:14px;color:var(--ink);line-height:1.2;font-weight:600;font-variation-settings:"opsz" 30}
.prob-c h3 em{font-style:italic;color:var(--accent);font-weight:500}
.prob-c p{font-size:1rem;color:var(--gray-400);line-height:1.7}


/* --------------------------------------------------------------------------
   9. SERVICES — 6-tile grid (.v-grid / .vc)
   -------------------------------------------------------------------------- */
.v-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.vc{background:var(--off);border:1px solid var(--bd);text-decoration:none;display:block;transition:all 0.3s var(--ease);overflow:hidden}
.vc:hover{border-color:var(--ink);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.vc:hover .vc-img img{transform:scale(1.04)}
.vc-img{aspect-ratio:3/2;overflow:hidden;background:var(--paper);position:relative}
.vc-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease);filter:grayscale(100%) contrast(1.1)}
.vc-body{padding:28px 28px 32px;border-top:1px solid var(--bd)}
.vc-meta{font-family:var(--f-mono);font-size:0.6875rem;color:var(--accent);margin-bottom:14px;display:inline-block;letter-spacing:0.14em;text-transform:uppercase;font-weight:600;padding-bottom:6px;border-bottom:1px solid var(--accent)}
.vc h3{font-family:var(--f-serif);font-size:1.375rem;margin-bottom:12px;color:var(--ink);line-height:1.25;font-weight:600;font-variation-settings:"opsz" 24}
.vc p{font-size:0.9375rem;color:var(--gray-400);margin-bottom:18px;line-height:1.65}
.vc-go{font-family:var(--f-mono);font-size:0.6875rem;color:var(--ink);letter-spacing:0.12em;text-transform:uppercase;font-weight:600}


/* --------------------------------------------------------------------------
   10. ENGAGEMENT — 2-card centered (Fixed Fee + Portfolio Retainer)
   -------------------------------------------------------------------------- */
.eng-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:840px;margin:0 auto}
.eng-card{background:var(--off);border:1px solid var(--bd);padding:40px 36px;transition:all 0.3s var(--ease);position:relative}
.eng-card:hover{border-color:var(--ink);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.eng-card.pop{border-color:var(--accent);border-width:2px}
.eng-card.pop::before{content:'PREFERRED';position:absolute;top:-1px;left:36px;font-family:var(--f-mono);font-size:0.5625rem;font-weight:600;letter-spacing:0.18em;color:var(--off);background:var(--accent);padding:5px 12px;transform:translateY(-50%)}
.eng-card h3{margin-bottom:12px;font-family:var(--f-serif);font-size:1.625rem;color:var(--ink);font-weight:600;font-variation-settings:"opsz" 30}
.eng-card>p{font-size:1.0625rem;color:var(--gray-400);margin-bottom:24px;font-style:italic;line-height:1.45}
.eng-feat{list-style:none;margin:0 0 24px;padding:0;border-top:1px solid var(--bd);padding-top:20px}
.eng-feat li{font-family:var(--f-sans);font-size:0.875rem;color:var(--gray-500);padding:8px 0 8px 22px;position:relative;border-bottom:1px solid var(--bd-thin)}
.eng-feat li:last-child{border-bottom:none}
.eng-feat li::before{content:'—';position:absolute;left:0;color:var(--accent);font-weight:700}
.eng-lnk{font-family:var(--f-mono);font-size:0.6875rem;color:var(--ink);letter-spacing:0.12em;text-transform:uppercase;font-weight:600;border-bottom:1px solid var(--accent);padding-bottom:4px;display:inline-block}


/* --------------------------------------------------------------------------
   11. CTA BAR — narrow strip with double rules
   -------------------------------------------------------------------------- */
.cta-bar{background:var(--paper);border-top:3px double var(--ink);border-bottom:3px double var(--ink);padding:36px 44px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-bar h3{margin-bottom:6px;font-family:var(--f-serif);font-size:1.5rem;color:var(--ink);font-weight:600;font-variation-settings:"opsz" 28}
.cta-bar p{margin:0;font-size:1rem;color:var(--gray-400);font-style:italic}


/* --------------------------------------------------------------------------
   12. WHY — split: portrait left, Roman-numeral list right
   -------------------------------------------------------------------------- */
.why-wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.why-img-wrap{position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:2px;box-shadow:var(--shadow-xl)}
.why-img-wrap img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.12)}
.why-img-cap{margin-top:14px;font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);letter-spacing:0.06em;padding-left:14px;border-left:2px solid var(--accent)}
.why-list{list-style:none;padding:0;margin:0}
.why-list li{padding:32px 0;border-bottom:1px solid var(--bd)}
.why-list li:last-child{border-bottom:none}
.why-list li:first-child{padding-top:0}
.why-n{font-family:var(--f-serif);font-size:2.5rem;color:var(--accent);font-weight:500;line-height:1;margin-bottom:14px;display:block;font-style:italic;font-variation-settings:"opsz" 48}
.why-list h3{font-family:var(--f-serif);font-size:1.4375rem;margin-bottom:10px;color:var(--ink);font-weight:600;font-variation-settings:"opsz" 24}
.why-list p{font-size:1rem;color:var(--gray-400);line-height:1.65;margin:0}


/* --------------------------------------------------------------------------
   13. CASES — 3-up case study grid (.cs-grid / .csc)
   -------------------------------------------------------------------------- */
.cs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.csc{background:var(--off);text-decoration:none;display:flex;flex-direction:column;transition:transform 0.4s var(--ease)}
.csc:hover{transform:translateY(-6px)}
.csc:hover .csc-img img{transform:scale(1.05)}
.csc-img{aspect-ratio:3/2;overflow:hidden;margin-bottom:24px;position:relative;border-radius:2px}
.csc-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease);filter:grayscale(100%) contrast(1.12)}
.csc-tag-overlay{position:absolute;top:16px;left:16px;font-family:var(--f-mono);font-size:0.625rem;color:var(--off);letter-spacing:0.14em;text-transform:uppercase;font-weight:600;background:var(--ink);padding:5px 10px}
.csc h3{font-family:var(--f-serif);font-size:1.5rem;margin-bottom:14px;color:var(--ink);line-height:1.25;font-weight:600;font-variation-settings:"opsz" 28}
.csc h3 em{font-style:italic;color:var(--accent);font-weight:500}
.csc p{font-size:0.9375rem;color:var(--gray-400);flex:1;margin-bottom:20px;line-height:1.65}
.csc-met{padding-top:20px;border-top:1px solid var(--bd);display:flex;align-items:baseline;gap:14px}
.csc-val{font-family:var(--f-serif);font-size:2.75rem;font-weight:600;color:var(--ink);letter-spacing:-0.025em;line-height:1;font-variation-settings:"opsz" 60}
.csc-val em{font-style:italic;color:var(--accent);font-weight:500}
.csc-lbl{font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);text-transform:uppercase;letter-spacing:0.12em}


/* --------------------------------------------------------------------------
   14. PROOF — dark testimonial block with portrait and 4 stats
   -------------------------------------------------------------------------- */
.proof-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:0;background:var(--ink);color:var(--off);overflow:hidden;border-radius:2px;min-height:560px}
.proof-img{position:relative;overflow:hidden}
.proof-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.15)}
.proof-content{padding:80px 64px;display:flex;flex-direction:column;justify-content:center;position:relative}
.proof-content::before{content:'\201C';position:absolute;top:32px;left:64px;font-family:var(--f-serif);font-size:8rem;color:var(--accent);line-height:1;opacity:0.5;font-style:italic}
.proof-quote{font-family:var(--f-serif);font-size:1.875rem;line-height:1.4;color:var(--off);margin-bottom:36px;font-weight:400;font-variation-settings:"opsz" 36;font-style:italic;position:relative;z-index:1;padding-top:40px}
.proof-cite{font-family:var(--f-mono);font-size:0.6875rem;color:rgba(253,252,250,0.6);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:48px;padding-top:24px;border-top:1px solid rgba(253,252,250,0.15);position:relative;z-index:1}
.proof-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding-top:32px;border-top:1px solid rgba(253,252,250,0.15);position:relative;z-index:1}
.ps-val{font-family:var(--f-serif);font-size:2.5rem;font-weight:600;color:var(--off);display:block;line-height:1;letter-spacing:-0.02em;font-variation-settings:"opsz" 48}
.ps-val em{font-style:italic;color:var(--accent-l);font-weight:500}
.ps-lbl{font-family:var(--f-mono);font-size:0.625rem;color:rgba(253,252,250,0.55);margin-top:8px;text-transform:uppercase;letter-spacing:0.12em}


/* --------------------------------------------------------------------------
   15. WHITE PAPERS — 3-up library grid (.wp-row / .wpc)
   -------------------------------------------------------------------------- */
.wp-row{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.wpc{background:var(--off);border:1px solid var(--bd);text-decoration:none;display:block;transition:all 0.3s var(--ease);overflow:hidden}
.wpc:hover{border-color:var(--ink);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.wpc:hover .wpc-img img{transform:scale(1.04)}
.wpc-img{aspect-ratio:16/9;overflow:hidden;background:var(--paper)}
.wpc-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease);filter:grayscale(100%) contrast(1.1)}
.wpc-body{padding:24px 28px 28px;border-top:1px solid var(--bd)}
.wpc-type{font-family:var(--f-mono);font-size:0.6875rem;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:14px;display:inline-block;padding-bottom:5px;border-bottom:1px solid var(--accent);font-weight:600}
.wpc h3{font-family:var(--f-serif);font-size:1.1875rem;margin-bottom:10px;color:var(--ink);line-height:1.3;font-weight:600;font-variation-settings:"opsz" 24}
.wpc p{font-size:0.9375rem;color:var(--gray-400);margin-bottom:14px;line-height:1.6}
.wpc-dl{font-family:var(--f-mono);font-size:0.6875rem;color:var(--ink);letter-spacing:0.12em;text-transform:uppercase;font-weight:600}


/* --------------------------------------------------------------------------
   16. INLINE NEWSLETTER STRIP — between sections
   -------------------------------------------------------------------------- */
.inl-nl{background:var(--paper);border-top:3px double var(--ink);border-bottom:3px double var(--ink);padding:32px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.inl-nl-form{display:flex;gap:0;border:1px solid var(--ink);min-width:300px}
.inl-nl-input{flex:1;padding:13px 18px;background:var(--off);border:none;color:var(--ink);font-family:var(--f-sans);font-size:0.875rem;outline:none;min-width:180px}
.inl-nl-btn{padding:13px 24px;background:var(--ink);color:var(--off);font-family:var(--f-sans);font-weight:500;font-size:0.75rem;border:none;cursor:pointer;white-space:nowrap;letter-spacing:0.08em;text-transform:uppercase}
.inl-nl-btn:hover{background:var(--accent)}


/* --------------------------------------------------------------------------
   17. NEWSLETTER FULL — dark box with form (.nl-box)
   -------------------------------------------------------------------------- */
.nl-box{background:var(--ink);color:var(--off);padding:80px 64px;display:grid;grid-template-columns:1fr 380px;gap:56px;align-items:center;position:relative;overflow:hidden}
.nl-box>div{position:relative;z-index:1}
.nl-box .ey{color:var(--accent-l);margin-bottom:14px}
.nl-box h2{font-size:2.625rem;margin-bottom:18px;color:var(--off);font-style:italic;font-weight:500}
.nl-box>div:first-child p{color:rgba(253,252,250,0.7);margin:0;font-size:1.125rem;line-height:1.55;font-family:var(--f-serif)}
.nl-row{display:flex;gap:0;border:1px solid rgba(253,252,250,0.2)}
.nl-input{flex:1;padding:15px 22px;background:rgba(253,252,250,0.06);border:none;color:var(--off);font-family:var(--f-sans);font-size:0.875rem;outline:none}
.nl-input::placeholder{color:rgba(253,252,250,0.4)}
.nl-btn{padding:15px 26px;background:var(--accent);color:var(--off);font-family:var(--f-sans);font-weight:500;font-size:0.75rem;border:none;cursor:pointer;white-space:nowrap;letter-spacing:0.08em;text-transform:uppercase}
.nl-btn:hover{background:var(--accent-l)}
.nl-fine{font-family:var(--f-mono);font-size:0.625rem;color:rgba(253,252,250,0.4);margin-top:14px;letter-spacing:0.1em;text-transform:uppercase}


/* --------------------------------------------------------------------------
   18. FINAL CTA — full-bleed photo background with overlay (.fcta)
   -------------------------------------------------------------------------- */
.fcta{position:relative;overflow:hidden;min-height:560px;display:flex;align-items:center;justify-content:center;color:var(--off);text-align:center}
.fcta-bg{position:absolute;inset:0;z-index:0}
.fcta-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.12) brightness(0.55)}
.fcta-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,26,24,0.6) 0%,rgba(26,26,24,0.75) 100%)}
.fcta-content{position:relative;z-index:1;max-width:820px;padding:96px 40px}
.fcta .ey{color:rgba(253,252,250,0.7)}
.fcta h2{color:var(--off);font-size:3.625rem;margin-bottom:28px;line-height:1.05;font-weight:500;font-variation-settings:"opsz" 72}
.fcta h2 em{font-style:italic;color:var(--accent-l);font-weight:500}
.fcta p{color:rgba(253,252,250,0.8);max-width:640px;margin:0 auto 44px;font-size:1.25rem;line-height:1.5;font-style:italic}
.fbtns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}


/* --------------------------------------------------------------------------
   19. FOOTER — 5-column dark (.ft)
   -------------------------------------------------------------------------- */
.ft{background:var(--ink);color:rgba(253,252,250,0.6);padding:80px 0 32px}
.ft-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px}
.ft-logo{font-family:var(--f-serif);font-size:1.625rem;font-weight:600;color:var(--off);text-decoration:none;display:block;margin-bottom:8px;letter-spacing:-0.02em;font-variation-settings:"opsz" 36}
.ft-logo-sub{font-family:var(--f-mono);font-size:0.5625rem;color:rgba(253,252,250,0.4);letter-spacing:0.18em;text-transform:uppercase;margin-bottom:16px;display:block}
.ft-desc{font-family:var(--f-serif);font-size:1.0625rem;color:rgba(253,252,250,0.6);line-height:1.6;margin-bottom:20px;font-style:italic;max-width:300px}
.ft-badge{display:inline-block;font-family:var(--f-mono);font-size:0.5625rem;color:var(--accent-l);background:transparent;padding:4px 10px;border:1px solid rgba(163,50,34,0.5);margin-right:4px;margin-bottom:4px;letter-spacing:0.14em;font-weight:600}
.ft-h{font-family:var(--f-mono);font-size:0.625rem;font-weight:600;color:rgba(253,252,250,0.4);text-transform:uppercase;letter-spacing:0.18em;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid rgba(253,252,250,0.1)}
.ft-col a{display:block;font-family:var(--f-sans);font-size:0.8125rem;color:rgba(253,252,250,0.55);padding:5px 0;text-decoration:none;transition:color 0.15s}
.ft-col a:hover{color:var(--accent-l)}
.ft-bot{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid rgba(253,252,250,0.1);font-family:var(--f-mono);font-size:0.625rem;color:rgba(253,252,250,0.4);letter-spacing:0.1em;text-transform:uppercase}
.ft-links{display:flex;gap:24px}
.ft-links a{color:rgba(253,252,250,0.4);text-decoration:none}
.ft-links a:hover{color:var(--accent-l)}


/* --------------------------------------------------------------------------
   20. RESPONSIVE — 1024 / 768 / 480 breakpoints
   -------------------------------------------------------------------------- */
@media(max-width:1024px){
  h1{font-size:3rem}
  h2{font-size:2.125rem}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-img-wrap{max-width:560px;aspect-ratio:3/2}
  .v-grid,.cs-grid,.wp-row,.prob-grid{grid-template-columns:repeat(2,1fr)}
  .eng-grid{grid-template-columns:1fr;max-width:480px}
  .why-wrap{grid-template-columns:1fr;gap:48px}
  .why-img-wrap{max-width:480px;aspect-ratio:3/2}
  .proof-wrap{grid-template-columns:1fr}
  .proof-img{aspect-ratio:16/9}
  .ft-grid{grid-template-columns:1.5fr 1fr 1fr}
}

@media(max-width:768px){
  h1{font-size:2.375rem}
  h2{font-size:1.875rem}
  .hero-sub{font-size:1.125rem}
  .sec{padding:72px 0}
  .v-grid,.cs-grid,.wp-row,.prob-grid{grid-template-columns:1fr}
  .bp,.bs{width:100%;justify-content:center}
  .hero-btns{flex-direction:column}
  .cta-bar,.inl-nl{flex-direction:column;text-align:center;padding:28px 24px}
  .fcta{min-height:auto}
  .fcta-content{padding:64px 24px}
  .fcta h2{font-size:2.25rem}
  .proof-content{padding:48px 28px}
  .proof-content::before{font-size:5rem;top:20px;left:28px}
  .proof-quote{font-size:1.375rem;padding-top:32px}
  .nl-box{grid-template-columns:1fr;gap:32px;padding:52px 28px}
  .nl-box h2{font-size:2rem}
  .nl-row{flex-direction:column}
  .logos-r{gap:24px}
  .cl{font-size:1.0625rem}
  .cl.lg{font-size:1.1875rem}
  .ft-grid{grid-template-columns:1fr;gap:32px}
  .ft-bot{flex-direction:column;gap:12px;text-align:center}
  .nav-top{display:none}

  /* Mobile nav slide-in */
  .nav-links{position:fixed;top:0;right:-100%;width:85%;max-width:360px;height:100vh;background:var(--off);flex-direction:column;padding:80px 24px 24px;align-items:flex-start;gap:0;transition:right 0.35s var(--ease);border-left:1px solid var(--bd-thin);overflow-y:auto;box-shadow:var(--shadow-xl)}
  .nav-links.open{right:0}
  .nla{width:100%;padding:12px 0;font-size:0.9375rem}
  .dd{position:static;transform:none;opacity:1;visibility:visible;background:transparent;border:none;padding:0 0 0 16px;min-width:auto;box-shadow:none}
  .hbg{display:flex}
  .btn-n-dt{display:none}
}

@media(max-width:480px){
  h1{font-size:2rem}
}


/* ==========================================================================
   21. SERVICE DETAIL PAGE — hero, scope panel, when-list, deliverables,
       outcomes, image break, related services, service-page final CTA
   ========================================================================== */

/* Breadcrumb (service + persona + pillar pages) */
.breadcrumb{font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:28px}
.breadcrumb a{color:var(--gray-400);text-decoration:none}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{margin:0 8px;color:var(--gray-200)}

/* Service hero split (1.2fr content + 1fr scope panel) */
.svc-hero{padding:72px 0 88px;background:var(--off)}
.svc-hero h1{font-size:4.25rem;line-height:1.02;margin-bottom:28px}
.svc-hero h1 em{font-style:italic;color:var(--accent);font-weight:500}
.svc-hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;align-items:start}
.svc-tag{display:inline-block;font-family:var(--f-mono);font-size:0.6875rem;color:var(--accent);letter-spacing:0.18em;text-transform:uppercase;font-weight:600;padding:5px 12px;background:var(--paper);border:1px solid var(--bd);margin-bottom:24px}
.svc-hero .lede{font-family:var(--f-serif);font-size:1.3125rem;color:var(--gray-400);max-width:600px;line-height:1.5;font-style:italic;font-variation-settings:"opsz" 24;margin-bottom:36px}
.svc-hero-btns{display:flex;gap:14px;flex-wrap:wrap}

/* Engagement scope panel (right side of svc-hero) */
.scope-panel{background:var(--paper);border:1px solid var(--bd);padding:36px 36px 32px;position:relative}
.scope-panel::before{content:'';position:absolute;top:0;left:0;width:60px;height:3px;background:var(--accent)}
.scope-h{font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);letter-spacing:0.18em;text-transform:uppercase;font-weight:600;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--bd)}
.scope-row{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;padding:14px 0;border-bottom:1px dashed var(--bd-thin)}
.scope-row:last-of-type{border-bottom:none;margin-bottom:20px}
.scope-key{font-family:var(--f-mono);font-size:0.625rem;color:var(--gray-400);letter-spacing:0.12em;text-transform:uppercase;padding-top:3px}
.scope-val{font-family:var(--f-serif);font-size:1.0625rem;color:var(--ink);font-weight:500;line-height:1.35}
.scope-val em{font-style:italic;color:var(--accent)}
.scope-cta{padding-top:20px;border-top:1px solid var(--bd)}
.scope-cta a{display:block;width:100%;text-align:center}

/* When you need this — section with editorial Roman numeral list */
.when-sec{padding:104px 0;background:var(--off);border-top:3px double var(--ink);border-bottom:3px double var(--ink)}
.when-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.when-intro{margin-top:20px;font-family:var(--f-serif);font-size:1.125rem;color:var(--gray-400);line-height:1.6;font-style:italic}
.when-list{list-style:none;padding:0;margin:0}
.when-list li{padding:24px 0;border-bottom:1px solid var(--bd);display:grid;grid-template-columns:48px 1fr;gap:20px;align-items:start}
.when-list li:last-child{border-bottom:none}
.when-list li:first-child{padding-top:0}
.when-n{font-family:var(--f-serif);font-size:2rem;color:var(--accent);font-weight:500;line-height:1;font-style:italic;display:block;font-variation-settings:"opsz" 36}
.when-list h3{margin:0 0 8px;font-family:var(--f-serif);font-size:1.25rem;color:var(--ink);font-weight:600;font-variation-settings:"opsz" 24}
.when-list p{margin:0;font-family:var(--f-serif);font-size:1rem;color:var(--gray-400);line-height:1.65}

/* Image break — full bleed 21:9 documentary photo */
.img-break{padding:0;background:var(--off)}
.img-break-img{aspect-ratio:21/9;overflow:hidden}
.img-break-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.12)}

/* What we deliver — 6 deliverable cards on paper background */
.deliver-sec{padding:104px 0;background:var(--paper)}
.deliver-intro{max-width:780px}
.deliver-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:48px}
.deliver-card{background:var(--off);border:1px solid var(--bd);padding:32px}
.deliver-card h3{margin-bottom:12px;font-family:var(--f-serif);font-size:1.25rem;color:var(--ink);font-weight:600;line-height:1.3;font-variation-settings:"opsz" 24}
.deliver-card p{margin:0;font-family:var(--f-serif);font-size:0.9375rem;color:var(--gray-400);line-height:1.65}
.deliver-num{font-family:var(--f-mono);font-size:0.6875rem;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;font-weight:600;margin-bottom:12px;display:block;padding-bottom:6px;border-bottom:1px solid var(--accent)}

/* Outcomes — 3 anonymized result stats */
.out-sec{padding:104px 0;background:var(--off)}
.out-intro{max-width:780px}
.out-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:48px}
.out-card{padding:0}
.out-card .out-stat{font-family:var(--f-serif);font-size:3.5rem;font-weight:600;color:var(--ink);letter-spacing:-0.025em;line-height:1;margin-bottom:8px;font-variation-settings:"opsz" 72}
.out-card .out-stat em{font-style:italic;color:var(--accent);font-weight:500}
.out-card .out-lbl{font-family:var(--f-mono);font-size:0.6875rem;color:var(--gray-400);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--bd)}
.out-card h3{font-family:var(--f-serif);font-size:1.125rem;color:var(--ink);font-weight:600;margin-bottom:10px;line-height:1.35;font-variation-settings:"opsz" 24}
.out-card p{margin:0;font-family:var(--f-serif);font-size:0.9375rem;color:var(--gray-400);line-height:1.65}

/* Related services — 3 cross-link cards */
.related-sec{padding:104px 0;background:var(--paper);border-top:3px double var(--ink);border-bottom:3px double var(--ink)}
.related-intro{max-width:780px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.related-card{background:var(--off);border:1px solid var(--bd);padding:28px;text-decoration:none;display:block;transition:all 0.3s var(--ease)}
.related-card:hover{border-color:var(--ink);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.related-tag{font-family:var(--f-mono);font-size:0.625rem;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;font-weight:600;margin-bottom:14px;display:inline-block;padding-bottom:5px;border-bottom:1px solid var(--accent)}
.related-card h3{margin-bottom:8px;font-family:var(--f-serif);font-size:1.1875rem;color:var(--ink);font-weight:600;line-height:1.3;font-variation-settings:"opsz" 24}
.related-card p{margin:0;font-family:var(--f-sans);font-size:0.875rem;color:var(--gray-400);line-height:1.6}

/* Services overview index — intro band + featured callouts */
.svc-idx-intro{padding:72px 0 56px;background:var(--off)}
.svc-idx-intro h1{font-size:4rem;line-height:1.02;margin-bottom:24px;letter-spacing:-0.025em}
.svc-idx-intro h1 em{font-style:italic;color:var(--accent);font-weight:500}
.svc-idx-intro .lede{font-family:var(--f-serif);font-size:1.3125rem;color:var(--gray-400);line-height:1.5;font-style:italic;max-width:780px;font-variation-settings:"opsz" 24}
.svc-idx-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:64px;padding-top:40px;border-top:1px solid var(--bd)}
.svc-idx-meta .met{font-family:var(--f-serif);font-size:2.25rem;font-weight:600;color:var(--ink);letter-spacing:-0.02em;line-height:1;font-variation-settings:"opsz" 48}
.svc-idx-meta .met em{font-style:italic;color:var(--accent);font-weight:500}
.svc-idx-meta .met-lbl{font-family:var(--f-mono);font-size:0.625rem;color:var(--gray-400);letter-spacing:0.14em;text-transform:uppercase;margin-top:8px;display:block}

/* Responsive overrides for service detail + index */
@media(max-width:1024px){
  .svc-hero h1{font-size:3rem}
  .svc-hero-grid,.when-grid{grid-template-columns:1fr;gap:48px}
  .scope-panel{max-width:520px}
  .deliver-grid{grid-template-columns:1fr}
  .out-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
  .svc-idx-intro h1{font-size:2.75rem}
  .svc-idx-meta{grid-template-columns:repeat(2,1fr);gap:32px}
}
@media(max-width:768px){
  .svc-hero{padding:40px 0 56px}
  .svc-hero h1{font-size:2.25rem}
  .when-sec,.deliver-sec,.out-sec,.related-sec{padding:64px 0}
  .out-grid,.related-grid{grid-template-columns:1fr}
  .scope-panel{padding:28px 24px}
  .svc-hero-btns{flex-direction:column}
  .svc-idx-intro{padding:40px 0 32px}
  .svc-idx-intro h1{font-size:2.125rem}
  .svc-idx-meta{grid-template-columns:1fr;gap:24px}
}