/* ═══════ AXIOM · mathematics · chalkboard night, graph paper, proof marks ═══════ */
:root{
 --board:#14201C; --board-2:#1B2A25; --board-3:#23372F;
 --paper:#F4F3EC; --paper-2:#EBE9DE; --card:#FBFAF3;
 --ink:#1F2B27; --ink-2:#43524C; --muted:#6E7A74; --line:#DAD7C7; --line-2:#C4C0A8;
 --chalk:#EDEAE0; --mint:#63C6A8; --mint-d:#2F8E73; --gold:#DDAE4B; --gold-d:#B78A28; --rust:#CB6752; --sky:#7FA8D4; --wa:#1FAB55;
 --d:'STIX Two Text',Georgia,serif; --b:'Karla',system-ui,sans-serif; --m:'IBM Plex Mono',ui-monospace,monospace;
 --e:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{font-family:var(--b);background:var(--paper);color:var(--ink);font-size:17px;line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .3s}
a:hover{color:var(--mint-d)}
h1,h2,h3{font-family:var(--d);font-weight:500;line-height:1.08;letter-spacing:.002em}
::selection{background:var(--gold);color:var(--board)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;z-index:300;background:var(--board);color:var(--paper);padding:10px 18px;border-radius:8px;font-weight:700}

.wrap{max-width:1080px;margin:0 auto;padding-inline:clamp(20px,5vw,56px);position:relative;z-index:2}
section{position:relative;padding-block:clamp(60px,9vw,116px)}
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--e),transform .8s var(--e)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.08s}.rv[data-d="2"]{transition-delay:.16s}.rv[data-d="3"]{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}

.k{font-family:var(--m);font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;color:var(--mint-d);display:flex;align-items:center;gap:12px;margin-bottom:16px}
.k b{color:var(--gold-d);font-weight:600}
.k::after{content:"";flex:0 0 40px;border-top:1px solid var(--line-2)}
h2.title{font-size:clamp(2rem,5.7vw,3.4rem);max-width:22ch}
h2.title em{font-style:italic;color:var(--mint-d)}
h2.title .gd{color:var(--gold-d)}
.lead{color:var(--muted);max-width:58ch;margin-top:14px;font-size:1.03rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:800;font-size:.9rem;min-height:52px;padding:12px 28px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;transition:transform .3s var(--e),box-shadow .3s var(--e),background .3s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(135deg,#E8C06A,var(--gold));color:#33250A;box-shadow:0 14px 30px -14px rgba(221,174,75,.85)}
.btn-gold:hover{transform:translateY(-3px);color:#33250A;box-shadow:0 18px 36px -14px rgba(221,174,75,.95)}
.btn-mint{background:var(--mint-d);color:#EAF7F2}.btn-mint:hover{background:#236F59;color:#EAF7F2;transform:translateY(-3px)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--mint-d);color:var(--mint-d);transform:translateY(-3px)}
.btn-ghost.on-dark{border-color:rgba(237,234,224,.32);color:var(--chalk)}
.btn-ghost.on-dark:hover{border-color:var(--gold);color:var(--gold)}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{color:#fff;transform:translateY(-3px);box-shadow:0 14px 30px -14px rgba(31,171,85,.6)}

/* therefore divider */
.qed-div{max-width:1080px;margin:0 auto;padding-inline:clamp(20px,5vw,56px);display:flex;align-items:center;gap:16px;font-family:var(--d);color:var(--gold-d);font-size:1.3rem}
.qed-div::before,.qed-div::after{content:"";flex:1;border-top:1.5px dashed var(--line-2)}

/* ══ NAV ══ */
.nav{position:fixed;top:0;inset-inline:0;z-index:100;padding:14px 0;transition:.4s var(--e);pointer-events:none;opacity:0;transform:translateY(-8px)}
.nav.solid{pointer-events:auto;opacity:1;transform:none;background:color-mix(in srgb,var(--paper) 91%,transparent);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1.5px solid var(--line);padding:9px 0}
.nav-in{max-width:1080px;margin:0 auto;padding-inline:clamp(20px,5vw,56px);display:flex;align-items:center;gap:16px}
.brand{font-family:var(--d);font-size:1.15rem;font-weight:600;display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand .sig2{width:30px;height:30px;border-radius:8px;background:var(--board);color:var(--mint);display:grid;place-items:center;font-family:var(--d);font-size:1.1rem;font-style:italic}
.brand i{font-style:italic;color:var(--mint-d)}
.menu{display:none;gap:2px;flex:1}
.menu a{font-family:var(--m);font-size:.64rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:7px 11px;border-radius:6px;transition:.25s}
.menu a:hover,.menu a.on{color:var(--chalk);background:var(--board)}
.nav .btn{min-height:40px;padding:6px 18px;font-size:.78rem;flex-shrink:0;margin-left:auto}


/* ══ HERO — chalkboard, faint grid, drifting formulae. Compact above the fold. ══ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;color:var(--chalk);overflow:hidden;
 background:
  linear-gradient(rgba(99,198,168,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(99,198,168,.05) 1px,transparent 1px),
  radial-gradient(ellipse 95% 60% at 74% -10%,var(--board-3),transparent 58%),linear-gradient(180deg,#0F1916 0%,var(--board) 55%,var(--board-2) 100%);
 background-size:44px 44px,44px 44px,auto,auto}
.formulae{position:absolute;inset:0;pointer-events:none;font-family:var(--d);font-style:italic;color:rgba(237,234,224,.16)}
.formulae span{position:absolute;white-space:nowrap;animation:floatf 12s ease-in-out infinite alternate}
@keyframes floatf{to{transform:translateY(-18px) rotate(1.5deg)}}
.curve{position:absolute;left:0;right:0;bottom:4%;height:170px;pointer-events:none;opacity:.6}
.curve svg{width:100%;height:100%}
.curve path{fill:none;stroke:var(--gold);stroke-width:2;stroke-linecap:round;stroke-dasharray:1600;stroke-dashoffset:1600;animation:drawc 5s var(--e) .4s forwards}
.curve .axis{stroke:rgba(237,234,224,.3);stroke-width:1.2;stroke-dasharray:none;stroke-dashoffset:0;animation:none}
@keyframes drawc{to{stroke-dashoffset:0}}

.hero-top{position:relative;z-index:4;display:flex;justify-content:space-between;align-items:center;max-width:1080px;width:100%;margin:0 auto;padding:16px clamp(20px,5vw,56px)}
.hero-top .brand{color:var(--chalk);font-size:1.3rem}
.hero-top .brand i{color:var(--gold)}
.hero-grid{position:relative;z-index:4;flex:1;display:grid;align-items:center;gap:26px;max-width:1080px;width:100%;margin:0 auto;padding:clamp(6px,1.5vw,20px) clamp(20px,5vw,56px) clamp(64px,9vw,110px)}
@media(min-width:920px){.hero-grid{grid-template-columns:1.22fr .78fr;gap:44px}}
.chip{display:inline-flex;align-items:center;gap:10px;font-family:var(--m);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:#8FDCC2;border:1px solid rgba(99,198,168,.45);border-radius:6px;padding:8px 16px;margin-bottom:20px;background:rgba(99,198,168,.08)}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px rgba(221,174,75,.9);animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.3}}
.hero h1{font-size:clamp(2.3rem,6.6vw,4.3rem);line-height:1.05}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero h1 .mn{color:#8FDCC2}
.hero .sub{color:#A9B8B1;max-width:52ch;margin:16px 0 22px;font-size:1.02rem}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-facts{margin-top:26px;display:flex;flex-wrap:wrap;gap:clamp(16px,3.5vw,40px)}
.hero-facts b{display:block;font-family:var(--d);font-size:1.8rem;line-height:1;color:var(--gold)}
.hero-facts .f:nth-child(2) b{color:#8FDCC2}.hero-facts .f:nth-child(3) b{color:#E08B77}.hero-facts .f:nth-child(4) b{color:var(--chalk)}
.hero-facts span{font-family:var(--m);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:#5E6F68;margin-top:6px;display:block}
.cue{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);z-index:5;font-family:var(--m);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:#5E6F68;display:inline-flex;gap:10px;align-items:center}
.cue .a{animation:bob 1.8s var(--e) infinite;display:inline-block}
@keyframes bob{50%{transform:translateY(5px)}}

/* proof card */
.proof{justify-self:center;display:none;position:relative;width:min(300px,70vw)}
@media(min-width:920px){.proof{display:block}}
.proof-card{background:rgba(15,25,22,.72);border:1px solid rgba(99,198,168,.4);border-radius:14px;padding:24px;backdrop-filter:blur(6px);position:relative;font-family:var(--d)}
.proof-card .ph{font-family:var(--m);font-size:.56rem;letter-spacing:.24em;text-transform:uppercase;color:#5E6F68;display:flex;justify-content:space-between;border-bottom:1px dashed rgba(99,198,168,.4);padding-bottom:9px;margin-bottom:14px}
.proof-card .ln{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:1.02rem;color:var(--chalk);font-style:italic}
.proof-card .ln small{font-family:var(--m);font-size:.58rem;font-style:normal;color:#5E6F68;letter-spacing:.06em;text-transform:uppercase;align-self:center;text-align:right}
.proof-card .ln b{color:var(--gold);font-weight:500}
.proof-card .qed{text-align:right;font-size:1.2rem;color:var(--mint);margin-top:10px}
.proof-card .qed span{font-family:var(--m);font-size:.6rem;letter-spacing:.2em;color:#5E6F68;margin-right:10px;vertical-align:middle}

/* ══ ticker ══ */
.strip{background:var(--board);color:var(--chalk);overflow:hidden;padding:12px 0;position:relative;z-index:2;border-block:1px solid rgba(99,198,168,.3)}
.strip-track{display:flex;width:max-content;animation:slide 40s linear infinite;font-family:var(--d);font-style:italic;font-size:1rem}
.strip-track span{padding-inline:26px;display:inline-flex;gap:26px;align-items:center;white-space:nowrap}
.strip-track span::after{content:"∴";color:var(--gold);font-style:normal}
@keyframes slide{to{transform:translateX(-50%)}}

/* ══ ABOUT + axioms card ══ */
.about-grid{display:grid;gap:44px;align-items:start}
@media(min-width:900px){.about-grid{grid-template-columns:1.15fr .85fr}}
.about-body p{margin-bottom:1.1em;color:var(--ink-2)}
.about-body p:first-of-type::first-letter{font-family:var(--d);font-size:3.6em;float:left;line-height:.76;padding:6px 12px 0 0;color:var(--mint-d)}
.sig{font-family:var(--d);font-style:italic;font-size:1.2rem;color:var(--mint-d)}
.axioms{background:var(--board);color:var(--chalk);border-radius:14px;padding:26px;position:relative;overflow:hidden;box-shadow:0 24px 50px -30px rgba(20,32,28,.85)}
.axioms::before{content:"";position:absolute;inset:9px;border:1px dashed rgba(99,198,168,.4);border-radius:8px;pointer-events:none}
.axioms h3{font-size:1.35rem;color:var(--gold);margin-bottom:2px}
.axioms .sub{font-family:var(--m);font-size:.58rem;letter-spacing:.22em;text-transform:uppercase;color:#5E6F68;display:block;margin-bottom:14px}
.axm{display:flex;gap:12px;padding:10px 2px;border-bottom:1px dotted rgba(99,198,168,.35);align-items:baseline}
.axm:last-child{border-bottom:0}
.axm .no{font-family:var(--m);font-size:.62rem;color:var(--mint);letter-spacing:.06em;flex-shrink:0}
.axm .t{font-family:var(--d);font-style:italic;font-size:1.05rem;color:var(--chalk)}

/* ══ SKILLS — the theorem list ══ */
#skills{background:var(--paper-2)}
.thms{margin-top:34px;display:grid;gap:12px}
.thm{display:grid;grid-template-columns:auto 1fr;gap:12px 18px;align-items:center;background:var(--card);border:1.5px solid var(--line);border-radius:12px;padding:16px 20px;transition:transform .3s var(--e),border-color .3s}
.thm:hover{transform:translateY(-3px);border-color:var(--gold)}
@media(min-width:780px){.thm{grid-template-columns:46px 1.2fr 1fr auto}}
.thm .glyph{width:46px;height:46px;border-radius:10px;background:var(--board);color:var(--mint);display:grid;place-items:center;font-family:var(--d);font-size:1.25rem;font-style:italic}
.thm h3{font-size:1.05rem;font-family:var(--b);font-weight:800}
.thm small{display:block;color:var(--muted);font-size:.82rem}
.tbar{height:8px;border-radius:99px;background:var(--paper-2);border:1px solid var(--line);position:relative;grid-column:1/-1}
@media(min-width:780px){.tbar{grid-column:auto}}
.tbar i{position:absolute;inset:1px auto 1px 1px;width:var(--w);border-radius:99px;background:linear-gradient(90deg,var(--mint-d),var(--gold))}
.tbar i::after{content:"∎";position:absolute;right:-7px;top:50%;transform:translateY(-56%);color:var(--mint-d);font-size:.72rem}
.thm .lvl{font-family:var(--m);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-d);border:1px solid var(--line-2);border-radius:6px;padding:5px 12px;justify-self:start}

/* ══ METHOD — the proof strategy ══ */
.method-card{margin-top:36px;background:var(--board);color:#A9B8B1;border-radius:20px;padding:clamp(26px,5vw,52px);position:relative;overflow:hidden}
.method-card::before{content:"∫";position:absolute;right:14px;bottom:-70px;font-family:var(--d);font-size:16rem;line-height:1;color:rgba(221,174,75,.13);pointer-events:none;font-style:italic}
.method-grid{display:grid;gap:34px;position:relative}
@media(min-width:860px){.method-grid{grid-template-columns:.9fr 1.1fr}}
.phil{font-family:var(--d);font-size:clamp(1.2rem,2.5vw,1.55rem);line-height:1.55;color:var(--chalk);font-style:italic}
.phil b{color:var(--gold);font-weight:500;font-style:normal}
.steps{list-style:none;counter-reset:st}
.steps li{counter-increment:st;position:relative;padding:15px 0 15px 74px;border-bottom:1px dotted rgba(99,198,168,.35)}
.steps li:last-child{border-bottom:0}
.steps li::before{content:"STEP " counter(st);position:absolute;left:0;top:17px;font-family:var(--m);font-size:.56rem;letter-spacing:.06em;color:var(--mint);border:1px solid rgba(99,198,168,.5);padding:5px 7px;border-radius:5px;white-space:nowrap}
.steps li b{color:var(--chalk);display:block;font-size:1.02rem;font-family:var(--b);font-weight:800}
.steps li span{color:#7E938A;font-size:.92rem}

/* ══ EXPERIENCE — by induction ══ */
.induct{margin-top:40px;position:relative;padding-left:30px}
.induct::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;border-left:2px dashed var(--line-2)}
.ind{position:relative;padding-bottom:42px}
.ind:last-child{padding-bottom:0}
.ind::before{content:"";position:absolute;left:-30px;top:5px;width:18px;height:18px;border-radius:4px;background:var(--paper);border:4px solid var(--mint-d);transform:rotate(45deg)}
.ind:first-child::before{border-color:var(--gold-d)}
.ind .yr{font-family:var(--m);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d)}
.ind h3{font-size:1.45rem;margin:6px 0 2px}
.ind .org{font-family:var(--m);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mint-d)}
.ind p{color:var(--muted);max-width:64ch;margin-top:10px;font-size:.95rem}

/* ══ EDUCATION + CERTS ══ */
#education{background:var(--paper-2)}
.two-col{display:grid;gap:52px}
@media(min-width:860px){.two-col{grid-template-columns:1fr 1fr}}
.edu-card{background:var(--card);border:1.5px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:14px;position:relative}
.edu-card::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:4px;background:var(--mint-d)}
.edu-card .y{font-family:var(--m);font-size:.62rem;letter-spacing:.14em;color:var(--gold-d)}
.edu-card h4{font-family:var(--d);font-weight:600;font-size:1.12rem;margin:4px 0 2px}
.edu-card .inst{color:var(--muted);font-size:.86rem}
.edu-card .perf{font-size:.78rem;font-weight:800;color:var(--mint-d)}
.cert-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dotted var(--line-2)}
.cert-item:last-child{border-bottom:0}
.cert-item .ci{width:42px;height:42px;border-radius:10px;background:var(--card);border:1.5px solid var(--line-2);display:grid;place-items:center;flex-shrink:0;color:var(--mint-d);font-family:var(--d);font-size:1.15rem;font-style:italic}
.cert-item b{display:block;font-size:.94rem}
.cert-item span{color:var(--muted);font-size:.82rem}

/* ══ AWARDS — corollaries ══ */
.aw-list{margin-top:36px;display:grid;gap:12px}
.aw{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;background:var(--card);border:1.5px solid var(--line);border-radius:12px;padding:16px 20px;transition:transform .3s var(--e),border-color .3s}
.aw:hover{transform:translateX(6px);border-color:var(--gold)}
.aw .em{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:rgba(221,174,75,.18);color:#8E6A15;font-family:var(--d);font-size:1.1rem}
.aw .t{display:block;font-family:var(--d);font-size:1.12rem}
.aw .n{display:block;color:var(--muted);font-size:.85rem}
.aw .y{font-family:var(--m);font-size:.64rem;color:var(--mint-d);letter-spacing:.08em}

/* ══ WRITING — marginalia ══ */
#writing{background:var(--board);color:var(--chalk)}
#writing h2.title em{color:var(--gold)}
#writing .lead{color:#A9B8B1}
.posts{margin-top:38px;display:grid;gap:16px}
@media(min-width:820px){.posts{grid-template-columns:repeat(3,1fr)}}
.post{background:var(--board-2);border:1px solid rgba(99,198,168,.4);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:10px;transition:transform .3s var(--e),border-color .3s}
.post:hover{transform:translateY(-5px);border-color:var(--gold)}
.post .dt{font-family:var(--m);font-size:.6rem;letter-spacing:.16em;color:var(--gold)}
.post h3{font-size:1.25rem}
.post p{color:#A9B8B1;font-size:.9rem;flex:1}
.post .rd{font-family:var(--m);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:#8FDCC2}

/* ══ TESTIMONIALS — peer review ══ */
#testimonials{background:var(--paper-2)}
.quotes{margin-top:38px;display:grid;gap:16px}
@media(min-width:820px){.quotes{grid-template-columns:repeat(3,1fr)}}
.qt{background:var(--card);border:1.5px solid var(--line);border-radius:12px;padding:26px;position:relative}
.qt .nb{font-family:var(--m);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mint-d);display:block;margin-bottom:12px}
.qt p{font-family:var(--d);font-size:1.05rem;line-height:1.6;color:var(--ink-2);font-style:italic}
.qt b{display:block;margin-top:16px;font-size:.88rem}
.qt span{color:var(--muted);font-size:.76rem;font-family:var(--m)}

/* ══ HIRE — the theorem statement ══ */
.hire{margin-top:34px;background:var(--card);border:1.5px solid var(--line-2);border-radius:16px;overflow:hidden;box-shadow:0 24px 50px -34px rgba(31,43,39,.55)}
.win{display:block;background:var(--board);color:var(--gold);font-family:var(--m);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;padding:13px 22px}
.prow{display:flex;justify-content:space-between;gap:16px;padding:14px 22px;border-bottom:1px dotted var(--line-2);flex-wrap:wrap}
.prow span{color:var(--muted);font-size:.86rem}
.prow b{font-size:.9rem;text-align:right}
.prow b.yes{color:var(--mint-d)}
.refs{background:var(--paper-2)}
.ref{padding:13px 22px;border-bottom:1px dotted var(--line-2)}
.ref:last-child{border-bottom:0}
.ref b{font-size:.88rem;display:block}
.ref span{color:var(--muted);font-size:.76rem;font-family:var(--m)}

/* ══ CONTACT ══ */
#contact{background:var(--board);color:var(--chalk)}
#contact h2.title em{color:var(--gold)}
.contact-grid{margin-top:36px;display:grid;gap:34px;align-items:start}
@media(min-width:820px){.contact-grid{grid-template-columns:1.2fr .8fr}}
.crow{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px dotted rgba(99,198,168,.4)}
.crow svg{width:22px;height:22px;color:var(--gold);flex-shrink:0;margin-top:3px}
.crow .lbl{display:block;font-family:var(--m);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:#5E6F68}
.crow .val{font-size:.96rem;color:var(--chalk)}
a.val:hover{color:var(--gold)}
.qr-box{background:var(--board-2);border:1px solid rgba(99,198,168,.4);border-radius:14px;padding:24px;text-align:center}
.qr-box svg{width:150px;height:150px;background:var(--paper);padding:10px;border-radius:8px;margin:0 auto}
.qr-box p{font-family:var(--m);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:#5E6F68;margin-top:12px}
.fin-cta{margin-top:34px;display:flex;gap:12px;flex-wrap:wrap}

footer{background:#0B1310;color:#5E6F68;text-align:center;padding:26px 20px 96px;font-size:.84rem;font-family:var(--d);font-style:italic}
footer a{color:var(--gold)}
@media(min-width:760px){footer{padding-bottom:26px}}

/* sticky mobile bar */
.stick{position:fixed;bottom:0;inset-inline:0;z-index:90;display:flex;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(14px);border-top:1.5px solid var(--line);transform:translateY(110%);transition:transform .4s var(--e)}
.stick.show{transform:none}
.stick .btn{flex:1;min-height:46px;font-size:.82rem;padding:8px 14px}
@media(min-width:760px){.stick{display:none}}
/* short screens: compress hero so everything stays above the fold */
@media(max-height:840px) and (min-width:760px){
 .hero h1{font-size:clamp(2rem,5.4vw,3.4rem)}
 .hero .sub{font-size:.94rem;margin:12px 0 16px;max-width:50ch}
 .chip{margin-bottom:12px;padding:6px 13px;font-size:.6rem}
 .hero-facts{margin-top:18px}
 .hero-facts b{font-size:1.45rem}
 .hero-facts span{margin-top:4px}
 .hero-grid{padding-bottom:clamp(48px,7vw,80px)}
 .btn{min-height:46px;padding:10px 22px;font-size:.84rem}
 .proof{width:min(260px,60vw)}
}

/* ══ mega menu ══ */
.mm-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1.5px solid rgba(128,128,128,.45);background:transparent;color:inherit;cursor:pointer;flex-shrink:0;transition:transform .3s var(--e),border-color .3s}
.mm-btn:hover{transform:translateY(-2px);border-color:var(--gold)}
.nav .mm-btn{margin-left:auto;width:40px;height:40px}
@media(min-width:1000px){.menu{display:flex}.nav .mm-btn{display:none}.hero-top .mm-btn{display:none}}
.mm-ov{position:fixed;inset:0;z-index:230;background:#0B1310;color:var(--chalk);display:flex;flex-direction:column;padding:16px clamp(20px,6vw,64px) calc(28px + env(safe-area-inset-bottom));opacity:0;pointer-events:none;transition:opacity .35s var(--e)}
.mm-ov.open{opacity:1;pointer-events:auto}
.mm-head{display:flex;justify-content:space-between;align-items:center;padding-block:10px}
.mm-cap{font-family:var(--m);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;opacity:.65}
.mm-ov .mm-btn{color:var(--chalk)}
.mm-links{flex:1;display:flex;flex-direction:column;justify-content:center;max-width:680px;width:100%;margin:0 auto;overflow:auto;min-height:0}
.mm-links a{font-family:var(--d);font-size:clamp(1.3rem,4vh,2rem);line-height:1.3;padding:clamp(8px,1.4vh,14px) 4px;border-bottom:1px dotted rgba(128,128,128,.4);display:flex;align-items:baseline;gap:16px;color:var(--chalk);transition:padding-left .25s var(--e),color .25s}
.mm-links a:last-child{border-bottom:0}
.mm-links a small{font-family:var(--m);font-size:.6rem;letter-spacing:.2em;color:var(--gold)}
.mm-links a:hover{color:var(--gold);padding-left:14px}