:root{
  --ink:#22262C; --ink-2:#2C3138; --deep:#1B1E23; --paper:#F3EEE4; --paper-2:#EAE4D8; --white:#FFFFFF;
  --red:#D9362B; --red-2:#B92A21; --dim:#7E858E; --muted:#5C636B; --line:rgba(34,38,44,.12);
  --display:"Poppins",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --body:"Lora",Georgia,"Times New Roman",serif;
  --max:1120px; --gutter:clamp(16px,4vw,40px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font-family:var(--display);font-weight:500;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--display);font-weight:700;font-size:.95rem;padding:.85rem 1.35rem;border-radius:8px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .12s ease,background .12s ease}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-2)}
.btn-ghost{background:transparent;color:var(--paper);border-color:rgba(243,238,228,.45)}.btn-ghost:hover{border-color:var(--paper)}
.btn-dark{background:var(--ink);color:var(--paper)}.btn-dark:hover{background:var(--deep)}
.strike{position:relative;display:inline-block;color:var(--dim)}
.strike::after,.strike::before{content:"";position:absolute;left:-5%;right:-3%;height:.12em;background:var(--red);border-radius:.1em;transform:rotate(-11deg);top:46%}
.strike::before{height:.05em;background:var(--red-2);transform:rotate(7deg);top:50%;left:-2%;right:-1%}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(34,38,44,.94);backdrop-filter:saturate(140%) blur(8px);color:var(--paper);border-bottom:1px solid rgba(243,238,228,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{font-family:var(--display);font-weight:700;font-size:1rem;text-decoration:none;letter-spacing:.01em;white-space:nowrap}
.brand .strike{color:#9AA0A8}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.4rem;align-items:center}
.nav li a{font-family:var(--display);font-weight:500;font-size:.88rem;text-decoration:none;color:rgba(243,238,228,.85)}
.nav li a:hover{color:#fff}
.nav .btn{padding:.55rem 1rem;font-size:.85rem}
.nav-toggle{display:none;background:none;border:0;color:var(--paper);font:inherit;font-family:var(--display);font-weight:600;padding:.5rem;cursor:pointer}
@media (max-width:860px){
  .nav ul{display:none;position:absolute;left:0;right:0;top:64px;background:var(--ink);flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gutter) 1rem;border-bottom:1px solid rgba(243,238,228,.1)}
  .nav ul.open{display:flex}
  .nav li a{display:block;padding:.75rem 0;font-size:1rem}
  .nav-toggle{display:inline-block}
}

/* hero */
.hero{background:var(--ink);color:var(--paper);padding-block:clamp(3rem,7vw,6rem) clamp(3rem,6vw,5rem);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1{font-size:clamp(3.2rem,8.5vw,6.4rem);font-weight:700;letter-spacing:-.01em;line-height:.95;text-transform:uppercase}
.hero h1 .strike{display:block;width:max-content;max-width:100%}
.hero h1 .to{display:block;font-family:var(--body);font-style:italic;font-weight:400;text-transform:none;font-size:.42em;line-height:1;margin:.12em 0 .08em .06em}
.hero .sub{font-family:var(--body);font-style:italic;font-size:clamp(1.15rem,2.2vw,1.45rem);margin-top:1.4rem;max-width:32ch;line-height:1.35}
.hero .lede{margin-top:1.25rem;max-width:52ch;color:rgba(243,238,228,.86);font-size:1.02rem}
.rule{width:96px;height:6px;background:var(--red);margin-top:1.4rem}
.cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}
.formats{margin-top:1rem;font-family:var(--display);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.cover-wrap{display:flex;justify-content:center}
.cover{width:min(340px,80%);border-radius:6px;box-shadow:0 30px 60px -20px rgba(0,0,0,.7),0 10px 24px -12px rgba(0,0,0,.5);transform:rotate(-3deg)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.cover-wrap{order:-1}.cover{width:min(260px,70%);transform:none}}

/* sections */
section{padding-block:clamp(3rem,7vw,5.5rem)}
.section-head{max-width:62ch;margin-bottom:2.2rem}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-top:.5rem}
.section-head p{margin-top:1rem;color:var(--muted)}
.stats{background:var(--paper-2);padding-block:2.5rem}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.stat b{display:block;font-family:var(--display);font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;color:var(--red);font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:.5rem;font-size:.95rem;color:var(--ink);max-width:22ch}
.stats .src{margin-top:1.6rem;font-size:.8rem;color:var(--muted);font-style:italic}
@media (max-width:860px){.stats .grid{grid-template-columns:repeat(2,1fr)}}
.fork .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.prose p+p{margin-top:1.1rem}
.prose{max-width:62ch}
.pull{background:var(--ink);color:var(--paper);padding:2rem;border-radius:10px;font-style:italic;font-size:1.25rem;line-height:1.45}
.pull small{display:block;margin-top:1rem;font-family:var(--display);font-style:normal;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
@media (max-width:860px){.fork .wrap{grid-template-columns:1fr}}

.steps{background:var(--ink);color:var(--paper)}
.steps .section-head p{color:rgba(243,238,228,.75)}
.steps .grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.step{background:var(--ink-2);border-radius:10px;padding:1.4rem 1.2rem 1.5rem;display:flex;flex-direction:column;gap:.7rem;min-height:100%}
.step .n{width:2.4rem;height:2.4rem;border-radius:50%;background:var(--red);color:#fff;font-family:var(--display);font-weight:700;display:grid;place-items:center;font-size:1rem}
.step h3{font-size:1.1rem}
.step p{color:rgba(243,238,228,.8);font-size:.95rem}
.steps .after{margin-top:1.8rem;font-style:italic;color:rgba(243,238,228,.8)}
@media (max-width:1000px){.steps .grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.steps .grid{grid-template-columns:1fr}}

.inside .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.feat{background:var(--white);border-radius:10px;padding:1.6rem;display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start}
.feat .ic{width:2.6rem;height:2.6rem;border-radius:50%;background:var(--paper-2);display:grid;place-items:center;color:var(--red)}
.feat .ic svg{width:1.3rem;height:1.3rem}
.feat h3{font-size:1.05rem}
.feat p{margin-top:.4rem;color:var(--muted);font-size:.97rem}
.toc{margin-top:2.2rem;background:var(--white);border-radius:10px;padding:1.6rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.6rem 2rem}
.toc div{display:flex;gap:.8rem;align-items:baseline;padding:.45rem 0;border-bottom:1px solid var(--line);font-size:.97rem}
.toc div:last-child,.toc div:nth-last-child(2){border-bottom:0}
.toc b{font-family:var(--display);font-size:.72rem;letter-spacing:.1em;color:var(--red);min-width:3.2rem}
@media (max-width:760px){.inside .grid{grid-template-columns:1fr}}

.author{background:var(--paper-2)}
.author .wrap{display:grid;grid-template-columns:260px 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.portrait{aspect-ratio:4/5;border-radius:10px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:4rem;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover}
.author .prose p+p{margin-top:1rem}
.author .edu{margin-top:1.4rem;font-family:var(--display);font-size:.85rem;color:var(--muted)}
@media (max-width:760px){.author .wrap{grid-template-columns:1fr}.portrait{max-width:220px}}

.training .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:.5rem}
.offer{background:var(--white);border-radius:10px;padding:1.6rem;display:flex;flex-direction:column;gap:.6rem}
.offer .len{font-family:var(--display);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.offer h3{font-size:1.15rem}
.offer p{color:var(--muted);font-size:.97rem}
.training .incl{margin-top:1.6rem;color:var(--muted);max-width:70ch}
@media (max-width:860px){.training .grid{grid-template-columns:1fr}}

.contact{background:var(--ink);color:var(--paper)}
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem)}
.contact .section-head p{color:rgba(243,238,228,.78)}
.email{font-family:var(--display);font-size:1.05rem;color:var(--paper);word-break:break-all}
form{display:grid;gap:1rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:grid;gap:.4rem;font-family:var(--display);font-size:.82rem;font-weight:500;letter-spacing:.04em;color:rgba(243,238,228,.85)}
input,textarea{font:inherit;font-size:1rem;padding:.8rem .9rem;border-radius:8px;border:1px solid rgba(243,238,228,.25);background:rgba(255,255,255,.06);color:var(--paper);width:100%}
input::placeholder,textarea::placeholder{color:rgba(243,238,228,.4)}
textarea{min-height:140px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.note{font-size:.85rem;color:rgba(243,238,228,.65)}
.thanks{background:rgba(217,54,43,.15);border:1px solid var(--red);border-radius:8px;padding:1rem;color:var(--paper)}
@media (max-width:860px){.contact .wrap{grid-template-columns:1fr}.row{grid-template-columns:1fr}}

footer{background:var(--deep);color:rgba(243,238,228,.7);padding-block:2.2rem;font-size:.9rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:center}
footer a{color:var(--paper);text-decoration:none;border-bottom:1px solid rgba(243,238,228,.3)}
footer .tag{font-style:italic;color:var(--dim)}