:root{
  --navy:#0b2a5b; --navy-2:#123a7a; --red:#c8102e; --red-2:#a50d26;
  --ink:#1b1f2a; --muted:#5a6272; --line:#e4e0d8; --bg:#faf7f2; --card:#ffffff; --soft:#f1ece3;
  --radius:14px; --wrap:1120px;
  --serif:"DM Serif Display",Georgia,serif; --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy-2)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.15;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.4rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.eyebrow{font:600 .78rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:40em}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(250,247,242,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand img{height:40px;width:auto}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.nav a:hover,.nav a[aria-current]{color:var(--red)}
.nav .btn{color:#fff}
.menu-btn{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--bg);flex-direction:column;align-items:flex-start;padding:16px 20px 22px;border-bottom:1px solid var(--line);gap:16px}
  .nav.open{display:flex}
}

/* buttons */
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:600;padding:13px 22px;border-radius:999px;border:0;cursor:pointer;font-size:1rem;transition:background .15s}
.btn:hover{background:var(--red-2)}
.btn.alt{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn.alt:hover{background:var(--navy);color:#fff}
.btn.navy{background:var(--navy)}
.btn.navy:hover{background:var(--navy-2)}
.btn.small{padding:9px 16px;font-size:.92rem}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* sections */
section{padding:84px 0}
section.tight{padding:56px 0}
.soft{background:var(--soft)}
.navy-bg{background:var(--navy);color:#e9eef8}
.navy-bg h2,.navy-bg h3{color:#fff}
.navy-bg .lead{color:#c9d4ea}
.hero{padding:64px 0 72px}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero img{border-radius:var(--radius);box-shadow:0 18px 40px rgba(11,42,91,.18)}
@media (max-width:860px){.hero .grid{grid-template-columns:1fr}.hero{padding:40px 0 56px}}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;align-items:center}
@media (max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card h3{margin-bottom:.35em}
.card p{color:var(--muted)}
.pill{display:inline-block;font:600 .74rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--navy);background:#e6ecf7;border-radius:999px;padding:7px 11px;margin-bottom:14px}

/* books / courses */
.item{display:grid;grid-template-columns:260px 1fr;gap:36px;align-items:center;padding:36px 0;border-top:1px solid var(--line)}
.item:first-of-type{border-top:0}
.item img{border-radius:10px}
@media (max-width:760px){.item{grid-template-columns:1fr}.item img{max-width:260px}}
ul.check{list-style:none;padding:0;margin:0 0 1em}
ul.check li{padding-left:28px;position:relative;margin:.35em 0}
ul.check li::before{content:"";position:absolute;left:4px;top:.55em;width:12px;height:7px;border-left:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(-45deg)}
.note{font-size:.88rem;color:var(--muted)}

/* forms */
.formbox{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 30px rgba(11,42,91,.07)}
.navy-bg .formbox{color:var(--ink)}
.formbox h3{margin-bottom:.2em}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){form .row{grid-template-columns:1fr}}
label{display:block;font-size:.88rem;font-weight:600;margin:12px 0 5px;color:var(--ink)}
input,select,textarea{width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1px solid #cfc9bd;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--navy-2);outline-offset:1px;border-color:transparent}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;color:var(--muted);margin:14px 0 4px;font-weight:400}
.consent input{width:auto;margin-top:3px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form .btn{width:100%;margin-top:16px}

/* about */
.about-photo{border-radius:var(--radius)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0}
.facts div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
.facts b{display:block;font-family:var(--serif);font-weight:400;font-size:1.6rem;color:var(--navy)}
@media (max-width:560px){.facts{grid-template-columns:1fr}}

/* footer */
footer{background:#0a1f44;color:#b9c5dd;padding:56px 0 34px;font-size:.92rem}
footer a{color:#e3e9f5;text-decoration:none}
footer a:hover{text-decoration:underline}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
@media (max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font:600 .8rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:7px 0}
footer .legal{border-top:1px solid #23396a;margin-top:34px;padding-top:20px;font-size:.8rem;color:#8e9ab5}
.prose{max-width:760px}
.prose h2{font-size:1.5rem;margin-top:1.6em}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}