/* ============================================================
   Marketing Alchemy Consulting LLC
   Marketing strategy and growth consulting
   Stylesheet: tokens, layout, components, responsive
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --ink:#0e2621;
  --forest:#143b33;
  --emerald:#1e5b4d;
  --sage:#e3ebe6;
  --slate:#45524d;
  --muted:#76817c;
  --line:#e7e0d1;
  --line-2:#d5cbb6;
  --paper:#fffdf8;
  --parchment:#f7f2e8;
  --gold:#c49b45;
  --gold-2:#a37f30;
  --gold-3:#e2c683;
  --gold-soft:#f6edd9;

  --wrap:1200px;
  --r-sm:3px;
  --r:6px;
  --r-lg:10px;

  --shadow-sm:0 1px 2px rgba(14,38,33,.05),0 3px 12px rgba(14,38,33,.05);
  --shadow:0 14px 40px rgba(14,38,33,.10);
  --shadow-lg:0 30px 80px rgba(14,38,33,.20);

  --f-display:"DM Serif Display",Georgia,"Times New Roman",serif;
  --f-body:"Manrope","Helvetica Neue",Arial,sans-serif;

  --t:240ms cubic-bezier(.4,0,.2,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--f-body);font-size:17px;line-height:1.72;color:var(--slate);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
h1,h2{font-family:var(--f-display);font-weight:400;color:var(--ink);line-height:1.08;letter-spacing:-.01em;margin:0 0 .55em}
h1{font-size:clamp(2.6rem,6vw,4.7rem)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3,h4{font-family:var(--f-body);color:var(--ink);font-weight:700;letter-spacing:-.015em;line-height:1.25;margin:0 0 .55em}
h3{font-size:clamp(1.14rem,1.8vw,1.3rem)}
h4{font-size:1rem}
h1 em,h2 em{font-style:italic;color:var(--gold-2)}
p{margin:0 0 1.15em}
a{color:var(--emerald);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--gold-2)}
a[href^="mailto:"]{overflow-wrap:anywhere;word-break:break-word}
ul,ol{margin:0 0 1.15em;padding-left:1.15em}
li{margin-bottom:.45em}
strong{color:var(--ink);font-weight:700}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--ink);color:#fff;padding:.8rem 1.2rem}
.skip-link:focus{left:0;color:#fff}

/* ---------- 3. Layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:820px}
.section{padding:clamp(4rem,8vw,7rem) 0}
.section-sm{padding:clamp(2.6rem,5vw,4rem) 0}
.bg-parchment{background:var(--parchment)}
.bg-ink{background:var(--ink);color:#b9c7c1}
.bg-ink h2,.bg-ink h3,.bg-ink h4,.bg-ink strong{color:#fff}
.bg-ink h2 em{color:var(--gold-3)}
.center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

.eyebrow{display:flex;align-items:center;gap:.8rem;font-size:.74rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2);margin:0 0 1.2rem}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);display:block}
.center .eyebrow,.eyebrow.center{justify-content:center}
.center .eyebrow::after,.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--gold);display:block}
.bg-ink .eyebrow,.hero .eyebrow,.page-head .eyebrow{color:var(--gold-3)}
.lede{font-size:clamp(1.06rem,1.6vw,1.22rem);color:var(--slate);max-width:62ch;line-height:1.7}
.bg-ink .lede{color:#a9b8b2}
.section-head{max-width:68ch;margin-bottom:3.2rem}
.section-head.center{margin-left:auto;margin-right:auto}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);border:0;margin:0}

/* ---------- 4. Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-family:var(--f-body);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;padding:1.05rem 1.8rem;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;text-align:center;transition:all var(--t);white-space:nowrap}
.btn-primary{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-primary:hover{background:var(--gold-3);border-color:var(--gold-3);color:var(--ink);transform:translateY(-2px);box-shadow:0 12px 26px rgba(196,155,69,.3)}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-dark:hover{background:var(--emerald);border-color:var(--emerald);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.hero .btn-ghost,.bg-ink .btn-ghost,.cta-band .btn-ghost,.page-head .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.hero .btn-ghost:hover,.bg-ink .btn-ghost:hover,.cta-band .btn-ghost:hover,.page-head .btn-ghost:hover{border-color:var(--gold-3);color:var(--gold-3)}
.btn-sm{padding:.72rem 1.2rem;font-size:.74rem}
.btn-lg{padding:1.15rem 2.1rem}
.btn-row{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.2rem}
.btn-row.center{justify-content:center}
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-top:1.3rem;padding-bottom:.2rem;border-bottom:1px solid var(--gold)}
.link-arrow::after{content:"\2192";transition:transform var(--t)}
.link-arrow:hover{color:var(--gold-2)}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- 5. Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,253,248,.95);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);transition:box-shadow var(--t)}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold) 30%,var(--gold) 70%,transparent);opacity:.55}
.site-header.is-stuck{box-shadow:0 8px 28px rgba(14,38,33,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:82px}
.brand{display:flex;align-items:center;gap:.8rem;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:var(--ink);display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(226,198,131,.45)}
.brand-mark svg{width:30px;height:30px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-family:var(--f-display);font-size:1.34rem;color:var(--ink);white-space:nowrap;letter-spacing:-.005em}
.brand-sub{font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-2);font-weight:700;white-space:nowrap;margin-top:.25rem}

.nav-links{display:flex;align-items:center;gap:.15rem}
.nav-links a{font-size:.9rem;font-weight:600;color:var(--ink);padding:.5rem .75rem;position:relative}
.nav-links a::after{content:"";position:absolute;left:.75rem;right:.75rem;bottom:.2rem;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--gold-2)}
.nav-mobile-cta{display:none}
.nav-cta{display:flex;align-items:center;gap:1rem}
.nav-phone{font-size:.9rem;font-weight:700;color:var(--ink);white-space:nowrap}
.nav-phone:hover{color:var(--gold-2)}
.nav-toggle{display:none;width:46px;height:46px;border:1px solid var(--line-2);background:var(--paper);border-radius:50%;position:relative;cursor:pointer;padding:0}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:50%;width:18px;height:1.5px;background:var(--ink);transition:all var(--t)}
.nav-toggle span{top:50%;transform:translate(-50%,-50%)}
.nav-toggle span::before,.nav-toggle span::after{content:"";left:0;transform:none}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle.is-open span{background:transparent}
.nav-toggle.is-open span::before{top:0;transform:rotate(45deg)}
.nav-toggle.is-open span::after{top:0;transform:rotate(-45deg)}

/* ---------- 6. Hero ---------- */
.hero{position:relative;overflow:hidden;background:radial-gradient(1000px 520px at 85% 20%,#1d4d42 0%,transparent 62%),var(--ink);color:#b9c7c1;padding:clamp(4rem,8vw,7rem) 0 clamp(4rem,8vw,6.6rem)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(226,198,131,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(226,198,131,.05) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 70%);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero h1{color:#fff;margin-bottom:1.2rem}
.hero h1 em{color:var(--gold-3)}
.hero .lede{color:#a9b8b2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero-grid > *{min-width:0}
.hero-sigil{position:relative;aspect-ratio:1/1;max-width:460px;margin-left:auto;width:100%}
.hero-sigil svg{width:100%;height:100%;display:block;overflow:visible}
.spin-slow{transform-origin:200px 200px;animation:spin 90s linear infinite}
.spin-rev{transform-origin:200px 200px;animation:spin 140s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-trust{display:flex;flex-wrap:wrap;gap:2.2rem;margin-top:2.8rem;padding-top:1.8rem;border-top:1px solid rgba(226,198,131,.2)}
.hero-trust div{min-width:0}
.hero-trust b{display:block;font-family:var(--f-display);font-weight:400;font-size:2.1rem;color:var(--gold-3);line-height:1}
.hero-trust span{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#8fa19a}

/* ---------- 7. Formula strip ---------- */
.formula{background:var(--parchment);border-bottom:1px solid var(--line)}
.formula-row{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1.15fr;align-items:center;gap:1rem;padding:2.2rem 0}
.formula-row > *{min-width:0}
.f-item{text-align:center}
.f-sym{width:52px;height:52px;margin:0 auto .6rem;display:block}
.f-sym svg{width:100%;height:100%;stroke:var(--gold-2);fill:none;stroke-width:1.4}
.f-name{font-family:var(--f-display);font-size:1.3rem;color:var(--ink);margin:0;line-height:1.1}
.f-desc{font-size:.8rem;color:var(--muted);margin:.2rem 0 0;letter-spacing:.02em}
.f-op{font-family:var(--f-display);font-size:2rem;color:var(--gold);line-height:1}
.f-result{background:var(--ink);border-radius:var(--r-lg);padding:1.1rem 1rem;text-align:center}
.f-result .f-name{color:var(--gold-3)}
.f-result .f-desc{color:#a9b8b2}

/* ---------- 8. Stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-grid > *{min-width:0;padding:.4rem 1.6rem;border-left:1px solid var(--line-2)}
.stat-grid > *:first-child{border-left:0;padding-left:0}
.stat-num{font-family:var(--f-display);font-size:clamp(2.6rem,4.6vw,3.8rem);color:var(--ink);line-height:1;margin:0}
.stat-num span{color:var(--gold)}
.stat-lbl{font-size:.9rem;color:var(--slate);margin:.7rem 0 0;line-height:1.5}
.bg-ink .stat-grid > *{border-color:rgba(226,198,131,.22)}
.bg-ink .stat-num{color:#fff}
.bg-ink .stat-num span{color:var(--gold-3)}
.bg-ink .stat-lbl{color:#a9b8b2}
.count{font-style:normal;color:inherit}

/* ---------- 9. Cards ---------- */
.grid{display:grid;gap:1.6rem}
.grid > *{min-width:0}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:2.1rem;height:100%;position:relative;transition:all var(--t)}
.card::before{content:"";position:absolute;top:-1px;left:2.1rem;right:2.1rem;height:2px;background:var(--gold);transform:scaleX(0);transition:transform var(--t)}
.card:hover{border-color:var(--line-2);box-shadow:var(--shadow);transform:translateY(-4px)}
.card:hover::before{transform:scaleX(1)}
.card h3{margin-bottom:.6rem}
.card p:last-child{margin-bottom:0}
.card-numeral{display:block;font-family:var(--f-display);font-size:1.15rem;color:var(--gold-2);margin-bottom:1rem;letter-spacing:.04em}
.card-icon{width:56px;height:56px;border-radius:50%;border:1px solid var(--gold-3);background:var(--gold-soft);display:grid;place-items:center;margin-bottom:1.35rem;color:var(--gold-2)}
.card-icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card-list{list-style:none;padding:0;margin:1.2rem 0 0;font-size:.94rem}
.card-list li{position:relative;padding-left:1.5rem;margin-bottom:.55rem;color:var(--slate)}
.card-list li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border:1px solid var(--gold);transform:rotate(45deg)}
.bg-ink .card-list li{color:#b9c7c1}
.card-parchment{background:var(--parchment);border-color:transparent}
.card-dark{background:var(--forest);border-color:rgba(226,198,131,.2);color:#b9c7c1}
.card-dark h3{color:#fff}
.card-dark .card-list li{color:#c6d2cd}
.card-dark:hover{border-color:rgba(226,198,131,.45)}

/* ---------- 10. Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.2rem,5.5vw,5rem);align-items:center}
.split > *{min-width:0}
.split-media{border-radius:var(--r-lg);overflow:hidden;background:var(--parchment);aspect-ratio:4/5;position:relative;border:1px solid var(--line)}
.split-media.wide{aspect-ratio:4/3}
.split-media svg{width:100%;height:100%;display:block}
.split-media::after{content:"";position:absolute;inset:14px;border:1px solid rgba(196,155,69,.4);border-radius:calc(var(--r-lg) - 4px);pointer-events:none}
.split.reverse .split-text{order:2}

/* ---------- 11. Method timeline ---------- */
.method{position:relative;display:grid;gap:0}
.method::before{content:"";position:absolute;left:39px;top:10px;bottom:10px;width:1px;background:linear-gradient(var(--gold),var(--line-2))}
.phase{display:grid;grid-template-columns:80px 1fr;gap:1.8rem;padding:0 0 2.8rem;position:relative}
.phase:last-child{padding-bottom:0}
.phase > *{min-width:0}
.phase-n{width:80px;height:80px;border-radius:50%;background:var(--paper);border:1px solid var(--gold);display:grid;place-items:center;font-family:var(--f-display);font-size:1.5rem;color:var(--gold-2);position:relative;z-index:1;box-shadow:0 0 0 8px var(--paper)}
.bg-parchment .phase-n{background:var(--parchment);box-shadow:0 0 0 8px var(--parchment)}
.phase-body{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.9rem 2rem;transition:all var(--t)}
.phase-body:hover{box-shadow:var(--shadow);border-color:var(--line-2)}
.phase-body h3{font-family:var(--f-display);font-weight:400;font-size:1.65rem;letter-spacing:0;margin-bottom:.5rem}
.phase-body p:last-child{margin-bottom:0}
.phase-meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.1rem}

/* ---------- 12. Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:620px;font-size:.94rem}
th,td{padding:1.1rem 1.3rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2);background:var(--parchment);font-weight:700}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--parchment)}
.bg-ink .table-wrap{background:var(--forest);border-color:rgba(226,198,131,.2)}
.bg-ink th{background:var(--ink);color:var(--gold-3)}
.bg-ink td{border-color:rgba(226,198,131,.14);color:#c6d2cd}
.bg-ink tbody tr:hover{background:rgba(255,255,255,.03)}
.bg-ink td a{color:var(--gold-3)}

/* ---------- 13. Engagement cards ---------- */
.eng{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:2.3rem 2rem;display:flex;flex-direction:column;height:100%;position:relative;transition:all var(--t)}
.eng:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.eng.featured{background:var(--ink);border-color:var(--gold);color:#b9c7c1;box-shadow:var(--shadow-lg)}
.eng.featured .eng-name,.eng.featured .eng-fig{color:#fff}
.eng.featured .eng-for,.eng.featured .eng-note,.eng.featured .eng-fig small{color:#8fa19a}
.eng.featured .eng-note{border-color:rgba(226,198,131,.2)}
.eng.featured .card-list li{color:#c6d2cd}
.eng-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--ink);font-size:.66rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;padding:.34rem .9rem;border-radius:var(--r-sm);white-space:nowrap}
.eng-name{font-family:var(--f-display);font-size:1.8rem;color:var(--ink);margin:0 0 .3rem;line-height:1.1}
.eng-for{font-size:.92rem;color:var(--muted);margin:0 0 1.5rem}
.eng-fig{font-family:var(--f-display);font-size:2.9rem;color:var(--ink);line-height:1;margin:0}
.eng-fig small{font-family:var(--f-body);font-size:.88rem;color:var(--muted);font-weight:600}
.eng-note{font-size:.86rem;color:var(--muted);margin:.7rem 0 1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--line)}
.eng .card-list{margin-top:0;flex:1}
.eng .btn{margin-top:1.8rem;width:100%}

/* ---------- 14. FAQ ---------- */
.faq{border-top:1px solid var(--line-2)}
.faq-item{border-bottom:1px solid var(--line-2)}
.faq-q{width:100%;background:none;border:0;padding:1.5rem 3rem 1.5rem 0;text-align:left;font-family:var(--f-display);font-size:1.3rem;color:var(--ink);cursor:pointer;position:relative;line-height:1.3}
.faq-q::before,.faq-q::after{content:"";position:absolute;right:.4rem;top:50%;width:16px;height:1.5px;background:var(--gold-2);transition:transform var(--t)}
.faq-q::after{transform:rotate(90deg)}
.faq-item.is-open .faq-q::after{transform:rotate(0)}
.faq-a{display:none;padding:0 3rem 1.6rem 0}
.faq-item.is-open .faq-a{display:block}
.faq-a p:last-child{margin-bottom:0}

/* ---------- 15. Forms ---------- */
.form-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.7rem,3.5vw,2.8rem);box-shadow:var(--shadow-sm);position:relative}
.form-card::before{content:"";position:absolute;top:-1px;left:2rem;right:2rem;height:2px;background:var(--gold)}
.field{margin-bottom:1.25rem}
.field label,.field legend{display:block;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:.5rem;padding:0}
.field .req{color:var(--gold-2)}
.field input,.field select,.field textarea{width:100%;padding:.9rem 1rem;border:1px solid var(--line-2);border-radius:var(--r-sm);font-family:inherit;font-size:.98rem;color:var(--ink);background:#fff;transition:all var(--t)}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(196,155,69,.16)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.field-row > *{min-width:0}
fieldset.field{border:0;margin:0 0 1.25rem;padding:0;min-width:0}
.radios{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.radio{position:relative}
.radio input{position:absolute;opacity:0;width:1px;height:1px}
.radio span{display:block;padding:.75rem .9rem;border:1px solid var(--line-2);border-radius:var(--r-sm);font-size:.9rem;font-weight:600;color:var(--ink);cursor:pointer;background:#fff;transition:all var(--t);line-height:1.35}
.radio input:checked + span{border-color:var(--gold);background:var(--gold-soft);box-shadow:inset 0 0 0 1px var(--gold)}
.radio input:focus-visible + span{outline:2px solid var(--gold);outline-offset:2px}
.hint{font-size:.86rem;color:var(--muted);margin:.4rem 0 0}
.check{display:flex;gap:.7rem;align-items:flex-start;font-size:.92rem;color:var(--slate)}
.check input{width:17px;height:17px;margin-top:.25rem;flex:0 0 auto;accent-color:var(--emerald)}
.field .check{text-transform:none;letter-spacing:0;font-weight:500;font-size:.92rem;color:var(--slate)}
.form-note{font-size:.86rem;color:var(--muted);border-top:1px solid var(--line);padding-top:1.2rem;margin:1.6rem 0 0}
.form-status{display:none;margin-top:1.2rem;padding:1rem 1.2rem;border-radius:var(--r-sm);font-size:.95rem;background:var(--sage);border-left:3px solid var(--emerald);color:var(--ink)}
.form-status.is-visible{display:block}
.err{color:#b3261e;font-size:.84rem;margin:.4rem 0 0;display:none;text-transform:none;letter-spacing:0;font-weight:500}
.err.is-visible{display:block}
input.is-error,textarea.is-error,select.is-error{border-color:#c2463d}

/* ---------- 16. Contact info ---------- */
.info-list{list-style:none;padding:0;margin:0}
.info-list li{display:flex;gap:1.1rem;padding:1.25rem 0;border-bottom:1px solid var(--line);margin:0}
.info-list li:last-child{border-bottom:0}
.info-ico{flex:0 0 48px;width:48px;height:48px;border-radius:50%;border:1px solid var(--gold-3);background:var(--gold-soft);display:grid;place-items:center;color:var(--gold-2)}
.info-ico svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.info-list li > div{min-width:0}
.info-k{font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 .2rem}
.info-v{font-size:1.04rem;color:var(--ink);margin:0;font-weight:600}
.info-v a{color:var(--ink)}
.info-v a:hover{color:var(--gold-2)}

/* ---------- 17. Quotes ---------- */
.quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:2.2rem;height:100%;display:flex;flex-direction:column;margin:0;position:relative}
.quote::before{content:"\201C";position:absolute;top:.6rem;right:1.4rem;font-family:var(--f-display);font-size:5rem;line-height:1;color:var(--gold-3);opacity:.6}
.quote p{font-family:var(--f-display);font-size:1.28rem;color:var(--ink);line-height:1.45;margin-bottom:1.4rem;flex:1}
.quote-by{display:flex;align-items:center;gap:.9rem;border-top:1px solid var(--line);padding-top:1.1rem}
.quote-av{width:46px;height:46px;border-radius:50%;background:var(--ink);color:var(--gold-3);display:grid;place-items:center;font-family:var(--f-display);font-size:1rem;flex:0 0 46px}
.quote-n{font-weight:700;font-size:.95rem;color:var(--ink);display:block;line-height:1.3}
.quote-r{font-size:.84rem;color:var(--muted)}
.feature-quote{max-width:900px;margin:0 auto;text-align:center}
.feature-quote p{font-family:var(--f-display);font-size:clamp(1.6rem,3.4vw,2.5rem);line-height:1.3;color:#fff;margin:0 0 1.6rem}
.feature-quote p em{color:var(--gold-3)}
.feature-quote cite{font-style:normal;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:#8fa19a}

/* ---------- 18. Page head ---------- */
.page-head{position:relative;overflow:hidden;background:radial-gradient(800px 400px at 90% 0%,#1d4d42 0%,transparent 65%),var(--ink);color:#b9c7c1;padding:clamp(3.2rem,6.5vw,5.4rem) 0 clamp(3rem,6vw,4.8rem)}
.page-head::after{content:"";position:absolute;width:420px;height:420px;right:-110px;top:50%;transform:translateY(-50%);border:1px solid rgba(226,198,131,.18);border-radius:50%;box-shadow:0 0 0 60px rgba(226,198,131,.03),inset 0 0 0 60px rgba(226,198,131,.03);pointer-events:none}
.page-head .wrap{position:relative;z-index:2}
.page-head h1{color:#fff;max-width:18ch}
.page-head h1 em{color:var(--gold-3)}
.page-head .lede{color:#a9b8b2}
.crumbs{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:#8fa19a;margin:0 0 1.2rem;font-weight:700}
.crumbs a{color:var(--gold-3)}
.crumbs a:hover{color:#fff}
.crumbs span{margin:0 .6rem;opacity:.6}

/* ---------- 19. CTA band ---------- */
.cta-band{background:var(--ink);color:#b9c7c1;border-radius:var(--r-lg);padding:clamp(2.8rem,6vw,4.6rem) clamp(1.6rem,5vw,4rem);text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:14px;border:1px solid rgba(226,198,131,.3);border-radius:calc(var(--r-lg) - 4px);pointer-events:none}
.cta-band::after{content:"";position:absolute;width:520px;height:520px;left:50%;top:-340px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,rgba(196,155,69,.2),transparent 65%);pointer-events:none}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{color:#fff;margin-bottom:.8rem}
.cta-band h2 em{color:var(--gold-3)}
.cta-band .lede{margin:0 auto;color:#a9b8b2}

/* ---------- 20. Tags ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.3rem 0 0}
.tag{font-size:.78rem;font-weight:600;color:var(--ink);background:var(--parchment);border:1px solid var(--line);padding:.32rem .8rem;border-radius:999px}
.bg-ink .tag{background:rgba(255,255,255,.05);border-color:rgba(226,198,131,.22);color:#d9e2de}
.badge{display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-2);margin-bottom:1rem}

/* ---------- 21. Case cards ---------- */
.case{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;height:100%;display:flex;flex-direction:column;transition:all var(--t)}
.case:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--line-2)}
.case-head{background:var(--ink);padding:1.7rem 1.8rem 1.5rem;position:relative;overflow:hidden}
.case-head::after{content:"";position:absolute;width:180px;height:180px;right:-60px;top:-60px;border:1px solid rgba(226,198,131,.2);border-radius:50%}
.case-meta{font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#8fa19a;margin:0 0 .6rem}
.case-big{font-family:var(--f-display);font-size:3.2rem;color:var(--gold-3);line-height:1;margin:0}
.case-big-l{font-size:.9rem;color:#c6d2cd;margin:.35rem 0 0}
.case-body{padding:1.7rem 1.8rem;flex:1;display:flex;flex-direction:column}
.case h3{font-family:var(--f-display);font-weight:400;font-size:1.5rem;letter-spacing:0;margin:0 0 .7rem}
.case p{font-size:.95rem}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:auto 0 0;padding-top:1.2rem;border-top:1px solid var(--line)}
.ba > div{min-width:0}
.ba-k{font-size:.66rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 .25rem}
.ba-v{font-size:.9rem;color:var(--ink);margin:0;font-weight:600;line-height:1.4}
.ba .after .ba-k{color:var(--gold-2)}

/* ---------- 22. Footer ---------- */
.site-footer{background:var(--ink);color:#8fa19a;font-size:.94rem;position:relative}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:2.6rem;padding:clamp(3.4rem,6vw,4.8rem) 0 3rem}
.footer-grid > *{min-width:0}
.footer-brand{display:flex;align-items:center;gap:.8rem;margin-bottom:1.3rem}
.footer-brand .brand-name{color:#fff;white-space:normal}
.footer-brand .brand-sub{color:var(--gold-3)}
.site-footer p{color:#8fa19a;font-size:.93rem}
.footer-h{font-size:.7rem;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-3);margin:0 0 1.2rem}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:.65rem}
.footer-links a{color:#c6d2cd}
.footer-links a:hover{color:var(--gold-3)}
.footer-contact{list-style:none;padding:0;margin:0}
.footer-contact li{margin-bottom:.95rem;line-height:1.55}
.footer-contact a{color:#e4ebe8}
.footer-contact a:hover{color:var(--gold-3)}
.footer-contact strong{display:block;color:#8fa19a;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;margin-bottom:.15rem}
.footer-bottom{border-top:1px solid rgba(226,198,131,.16);padding:1.6rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.86rem}
.footer-bottom p{margin:0;font-size:.86rem}
.footer-legal{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-legal a{color:#8fa19a}
.footer-legal a:hover{color:var(--gold-3)}

/* ---------- 23. Back to top ---------- */
.to-top{position:fixed;right:22px;bottom:22px;width:50px;height:50px;border-radius:50%;background:var(--ink);color:var(--gold-3);border:1px solid var(--gold);display:grid;place-items:center;cursor:pointer;opacity:0;visibility:hidden;transition:all var(--t);z-index:90;box-shadow:var(--shadow)}
.to-top.is-visible{opacity:1;visibility:visible}
.to-top:hover{background:var(--gold);color:var(--ink);transform:translateY(-3px)}
.to-top svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 24. Legal ---------- */
.legal h2{font-size:1.9rem;margin-top:2.8rem}
.legal h3{font-size:1.1rem;margin-top:1.8rem}
.legal ul{margin-bottom:1.4rem}
.legal .updated{display:inline-block;border:1px solid var(--gold-3);background:var(--gold-soft);padding:.45rem 1rem;border-radius:999px;font-size:.84rem;color:var(--ink);font-weight:600;margin-bottom:1.8rem}

/* ---------- 25. Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
  .spin-slow,.spin-rev{animation:none}
}

/* ---------- 26. Responsive ---------- */
@media (max-width:1240px){
  .nav-phone{display:none}
  .nav-links a{padding:.5rem .6rem;font-size:.88rem}
  .nav-links a::after{left:.6rem;right:.6rem}
}
@media (max-width:1100px){
  .nav-links{position:absolute;top:100%;left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:.6rem 24px 1.5rem;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(14,38,33,.12);display:none}
  .nav-links.is-open{display:flex}
  .nav-links a{padding:1rem .2rem;border-bottom:1px solid var(--line);font-size:1rem}
  .nav-links a::after{display:none}
  .nav-links a:last-of-type{border-bottom:0}
  .nav-mobile-cta{display:block;margin-top:1rem}
  .nav-mobile-cta .btn{width:100%}
  .nav-toggle{display:block}
  .nav-cta .btn{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2.4rem}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .formula-row{grid-template-columns:1fr auto 1fr auto 1fr;row-gap:1.4rem}
  .formula-row .f-op.eq{display:none}
  .f-result{grid-column:1 / -1}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-sigil{max-width:340px;margin:0 auto}
  .split{grid-template-columns:1fr;gap:2.4rem}
  .split.reverse .split-text{order:0}
  .split-media{aspect-ratio:4/3}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:2rem}
  .stat-grid > *:nth-child(3){border-left:0;padding-left:0}
}
@media (max-width:680px){
  body{font-size:16px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr;gap:0}
  .radios{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2.2rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .btn-row .btn{width:100%}
  .card{padding:1.7rem}
  .method::before{left:27px}
  .phase{grid-template-columns:56px 1fr;gap:1rem}
  .phase-n{width:56px;height:56px;font-size:1.15rem;box-shadow:0 0 0 6px var(--paper)}
  .bg-parchment .phase-n{box-shadow:0 0 0 6px var(--parchment)}
  .phase-body{padding:1.4rem 1.3rem}
  .phase-body h3{font-size:1.4rem}
  .page-head h1{max-width:none}
  .formula-row{grid-template-columns:1fr;gap:.9rem;padding:1.8rem 0}
  .formula-row .f-op{display:none}
  .f-item{display:grid;grid-template-columns:44px 1fr;gap:.9rem;align-items:center;text-align:left}
  .f-sym{width:44px;height:44px;margin:0}
  .f-result{text-align:left}
  .hero-trust{gap:1.4rem}
  .hero-trust b{font-size:1.7rem}
  .eng{padding:2rem 1.5rem}
  .quote{padding:1.8rem}
  .quote p{font-size:1.15rem}
  .faq-q{font-size:1.14rem}
  .case-body,.case-head{padding-left:1.4rem;padding-right:1.4rem}
}
@media (max-width:420px){
  .wrap{padding:0 16px}
  .brand-mark{width:42px;height:42px;flex-basis:42px}
  .brand-mark svg{width:26px;height:26px}
  .brand-name{font-size:1.14rem}
  .brand-sub{font-size:.56rem;letter-spacing:.24em}
  .stat-grid{grid-template-columns:1fr}
  .stat-grid > *{border-left:0;padding-left:0}
  .ba{grid-template-columns:1fr}
}

/* ---------- 27. Print ---------- */
@media print{
  .site-header,.site-footer,.to-top,.btn-row,.nav-toggle{display:none !important}
  body{font-size:12pt;color:#000;background:#fff}
  .hero,.page-head{background:#fff;color:#000}
  .hero h1,.page-head h1{color:#000}
}