:root{--bg:#05070f;--bg2:#0a0e1c;--card:rgba(255,255,255,.04);--line:rgba(255,255,255,.09);--tx:#e9edf7;--mu:#9aa4bd;--a1:#4f8cff;--a2:#22d3c5;--a3:#a66bff;--r:18px;--f:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--h:'Space Grotesk','Inter',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.65 var(--f);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}a{color:inherit}
h1,h2,h3{font-family:var(--h);line-height:1.1;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,7vw,5.2rem);font-weight:700}
h2{font-size:clamp(1.9rem,4.2vw,3.1rem);max-width:20ch}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 40px);margin:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;z-index:99;background:#fff;color:#000;padding:8px 12px;border-radius:8px}
.grad{background:linear-gradient(100deg,var(--a2),var(--a1) 45%,var(--a3));-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--mu)}.small{font-size:.85rem}
.kicker{font:600 .8rem/1 var(--f);letter-spacing:.18em;text-transform:uppercase;color:var(--a2);margin-bottom:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:15px 26px;border-radius:999px;font-weight:600;text-decoration:none;color:#fff;border:0;cursor:pointer;font-size:1rem;background:linear-gradient(100deg,var(--a1),var(--a3));box-shadow:0 10px 30px -10px rgba(79,140,255,.7);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(120,120,255,.8)}
.btn-ghost{background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.1);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.btn-sm{padding:10px 18px;font-size:.92rem}.btn-full{width:100%}
:focus-visible{outline:2px solid var(--a2);outline-offset:3px}
/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,7,15,.75);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font:700 1.05rem var(--h);text-decoration:none;letter-spacing:-.01em}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--a2),var(--a1) 50%,var(--a3));font-size:.85rem;color:#05070f}
.nav ul{display:flex;gap:30px;align-items:center;list-style:none;margin:0;padding:0}
.nav ul a:not(.btn){text-decoration:none;color:var(--mu);font-weight:500;font-size:.95rem}.nav ul a:not(.btn):hover{color:#fff}
.menu-btn{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;padding:8px}
.menu-btn span{display:block;height:2px;background:#fff;margin:6px 0;transition:.3s}
/* hero */
.hero{position:relative;padding:150px 0 90px;overflow:hidden;min-height:92vh;display:flex;align-items:center}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 75%)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none}
.o1{width:520px;height:520px;background:var(--a1);top:-160px;right:-120px;animation:float 14s ease-in-out infinite}
.o2{width:420px;height:420px;background:var(--a2);bottom:-200px;left:-140px;opacity:.3;animation:float 18s ease-in-out infinite reverse}
.o3{width:500px;height:500px;background:var(--a3);top:10%;left:-200px;opacity:.18}
@keyframes float{50%{transform:translate(-40px,40px)}}
.hero-in{position:relative;display:grid;grid-template-columns:1.25fr .9fr;gap:60px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:.85rem;color:var(--mu);margin-bottom:26px}
.dot,.pulse{width:8px;height:8px;border-radius:50%;background:var(--a2);box-shadow:0 0 0 0 rgba(34,211,197,.7);animation:pulse 2s infinite;flex:none}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(34,211,197,0)}100%{box-shadow:0 0 0 0 rgba(34,211,197,0)}}
.lede{font-size:clamp(1.05rem,1.6vw,1.22rem);color:#c3cbe0;max-width:58ch;margin:22px 0 34px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.roles-mini{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;padding:0;margin:38px 0 0;color:var(--mu);font-size:.92rem}
.roles-mini strong{color:#fff;margin-right:6px}
.hero-photo{position:relative;margin:0;justify-self:end;width:min(440px,100%)}
.hero-photo img{position:relative;border-radius:28px;aspect-ratio:3/4;object-fit:cover;filter:contrast(1.08);box-shadow:0 40px 80px -30px rgba(0,0,0,.9)}
.hero-photo::after{content:"";position:absolute;inset:0;border-radius:28px;background:linear-gradient(180deg,transparent 55%,rgba(5,7,15,.75));pointer-events:none}
.ring{position:absolute;inset:-2px;border-radius:30px;background:conic-gradient(from 180deg,var(--a2),var(--a1),var(--a3),var(--a2));filter:blur(18px);opacity:.55}
.chip{position:absolute;z-index:2;display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:14px;background:rgba(10,14,28,.8);backdrop-filter:blur(10px);border:1px solid var(--line);font-size:.85rem;font-weight:500;white-space:nowrap}
.c1{top:28px;left:-34px}.c2{bottom:26px;right:-24px}
/* stats */
.stats{border-block:1px solid var(--line);background:var(--bg2)}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr)}
.stats-in div{padding:34px 24px;border-left:1px solid var(--line)}.stats-in div:first-child{border-left:0}
.stats-in b{font:700 2.6rem/1 var(--h);background:linear-gradient(100deg,#fff,#b9c8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats-in span{display:block;color:var(--mu);font-size:.9rem;margin-top:8px;max-width:24ch}
/* sections */
.sec{position:relative;padding:110px 0;overflow:hidden}
.sec.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.cards{display:grid;gap:20px;margin-top:46px}.c4{grid-template-columns:repeat(4,1fr)}.c3{grid-template-columns:repeat(3,1fr)}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .25s,border-color .25s,background .25s}
.card:hover{transform:translateY(-4px);border-color:rgba(79,140,255,.45);background:rgba(255,255,255,.06)}
.card p{color:var(--mu);font-size:.96rem}
.ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:22px;background:linear-gradient(135deg,rgba(34,211,197,.18),rgba(166,107,255,.18));border:1px solid var(--line)}
.ic svg{width:22px;height:22px;fill:none;stroke:var(--a2);stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.split{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:start}
.formats{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:26px 0 34px}
.formats li{padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:.88rem;color:#cdd5ea}
.topics{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.topics li{display:flex;gap:20px;padding:22px 24px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);transition:border-color .25s,transform .25s}
.topics li:hover{border-color:rgba(34,211,197,.5);transform:translateX(4px)}
.topics span{font:700 .95rem var(--h);color:var(--a2);padding-top:3px}
.topics h3{margin-bottom:6px}.topics p{color:var(--mu);margin:0;font-size:.95rem}
.pack{display:flex;flex-direction:column}.pack .link{margin-top:auto;font-weight:600;text-decoration:none;color:#fff}.pack .link:hover{color:var(--a2)}
.tag{font-size:.75rem!important;text-transform:uppercase;letter-spacing:.14em;color:var(--a2)!important;font-weight:600;margin-bottom:12px}
.feat{background:linear-gradient(160deg,rgba(79,140,255,.16),rgba(166,107,255,.1));border-color:rgba(79,140,255,.4)}
.note{color:var(--mu);margin-top:26px;font-size:.92rem}
.about p{color:#c3cbe0}
.quote{font:500 1.3rem/1.4 var(--h);color:#fff!important;border-left:3px solid var(--a2);padding-left:18px;margin-top:28px}
.timeline{list-style:none;margin:0 0 30px;padding:0 0 0 22px;border-left:1px solid var(--line)}
.timeline li{position:relative;padding:0 0 26px}
.timeline li::before{content:"";position:absolute;left:-28px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--a1)}
.timeline time{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--a2);font-weight:600}
.timeline h3{margin:4px 0}.timeline p{margin:0;color:var(--mu);font-size:.95rem}
.creds{padding:24px;border-radius:var(--r);border:1px solid var(--line);background:var(--card)}
.creds p{margin:.3em 0;color:#c3cbe0}
.schools{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:14px 0 0}
.schools li{padding:6px 12px;border-radius:8px;background:rgba(255,255,255,.06);font-size:.85rem;font-weight:600}
.tq{margin:0;display:flex;flex-direction:column}.tq p{color:#dfe5f4;font-size:1.05rem}
.tq footer{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}.tq footer b{display:block}.tq footer span{color:var(--mu);font-size:.88rem}
/* booking */
.book{background:radial-gradient(ellipse at 80% 0%,rgba(79,140,255,.16),transparent 60%),var(--bg2)}
.contact{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px}
.contact li{display:flex;gap:16px;flex-wrap:wrap}.contact span{min-width:80px;color:var(--mu);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;padding-top:2px}
.contact a{text-decoration:none;font-weight:600}.contact a:hover{color:var(--a2)}
.form{display:grid;gap:16px;padding:30px}.form:hover{transform:none}
.form label{display:grid;gap:6px;font-size:.88rem;font-weight:500;color:#cdd5ea}.form em{color:var(--mu);font-style:normal}
.form input,.form select,.form textarea{width:100%;font:inherit;color:var(--tx);background:rgba(5,7,15,.6);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--a1);box-shadow:0 0 0 3px rgba(79,140,255,.2)}
.form select option{background:#0a0e1c}.form input[type=date]{color-scheme:dark}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.row2[hidden]{display:none}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;border:1px solid var(--line);border-radius:14px;padding:5px;margin:0}
.seg label{display:block}.seg input{position:absolute;opacity:0;width:1px}
.seg span{display:block;text-align:center;padding:10px 6px;border-radius:10px;cursor:pointer;font-weight:600;color:var(--mu);transition:.2s}
.seg input:checked+span{background:linear-gradient(100deg,var(--a1),var(--a3));color:#fff}
.seg input:focus-visible+span{outline:2px solid var(--a2)}
.hp{position:absolute!important;left:-9999px}
.fine{font-size:.82rem;color:var(--mu);margin:0;text-align:center}
.status{margin:0;font-weight:600;text-align:center}.status.ok{color:var(--a2)}.status.err{color:#ff8a8a}
.form.sent .row2,.form.sent>label,.form.sent .seg,.form.sent button{opacity:.4;pointer-events:none}
/* footer */
.foot{border-top:1px solid var(--line);padding:50px 0 120px}
.foot-in{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:start}
.foot nav{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:flex-end}.foot nav a{text-decoration:none;color:var(--mu)}.foot nav a:hover{color:#fff}
.foot .brand+p{margin-top:12px;max-width:40ch}
.mobile-cta{display:none}
/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}}
@media (max-width:1020px){.c4{grid-template-columns:repeat(2,1fr)}.c3{grid-template-columns:1fr}.stats-in{grid-template-columns:repeat(2,1fr)}.stats-in div:nth-child(3){border-left:0}.stats-in div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:900px){
 .menu-btn{display:block}
 .nav ul{position:fixed;inset:72px 0 auto;flex-direction:column;gap:0;background:rgba(5,7,15,.97);border-bottom:1px solid var(--line);padding:10px 20px 24px;transform:translateY(-130%);transition:transform .3s;align-items:stretch}
 .nav.open ul{transform:none}.nav.open{background:rgba(5,7,15,.97)}
 .nav ul li a:not(.btn){display:block;padding:14px 0;font-size:1.05rem;border-bottom:1px solid var(--line)}.nav ul .btn{margin-top:16px;width:100%}
 .nav.open .menu-btn span:first-child{transform:translateY(4px) rotate(45deg)}.nav.open .menu-btn span:last-child{transform:translateY(-4px) rotate(-45deg)}
 .hero{padding:110px 0 60px;min-height:auto}
 .hero-in,.split,.foot-in{grid-template-columns:1fr;gap:44px}
 .hero-photo{justify-self:center;width:min(360px,82vw)}.c1{left:-12px}.c2{right:-8px}
 .sec{padding:80px 0}.foot nav{justify-content:flex-start}
 .mobile-cta{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;inset:auto 0 0;z-index:40;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(5,7,15,.9);backdrop-filter:blur(12px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s}
 .mobile-cta.show{transform:none}.mobile-cta .btn{padding:13px 10px;font-size:.92rem}
}
@media (max-width:560px){.c4,.row2{grid-template-columns:1fr}.stats-in div{padding:24px 16px}.stats-in b{font-size:2.1rem}.form{padding:22px}.cta-row .btn{width:100%}}
.posts .card{display:flex;flex-direction:column;text-decoration:none}.posts time{font-size:.8rem;color:var(--a2);letter-spacing:.08em;text-transform:uppercase;font-weight:600;margin-bottom:10px}.posts h3{color:#fff}.posts .link{margin-top:auto;font-weight:600}
/* book */
.bk{background:radial-gradient(ellipse at 15% 30%,rgba(166,107,255,.16),transparent 55%),radial-gradient(ellipse at 90% 90%,rgba(34,211,197,.1),transparent 55%),var(--bg);border-bottom:1px solid var(--line)}
.o4{width:460px;height:460px;background:var(--a3);top:-120px;left:-160px;opacity:.22}
.bk-in{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.bk-cover{position:relative;margin:0;justify-self:center;width:min(380px,100%);transform:perspective(1200px) rotateY(10deg) rotateX(2deg);transition:transform .6s ease}
.bk-cover:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.bk-cover img{position:relative;border-radius:6px 14px 14px 6px;aspect-ratio:2/3;object-fit:cover;box-shadow:0 50px 90px -30px rgba(0,0,0,.95),-6px 0 0 rgba(255,255,255,.04) inset;border:1px solid rgba(255,255,255,.08)}
.bk-cover picture{position:relative;display:block}
.bk-cover picture::after{content:"";position:absolute;inset:0;border-radius:6px 14px 14px 6px;background:linear-gradient(90deg,rgba(255,255,255,.12),transparent 6%,transparent 70%,rgba(255,255,255,.05));pointer-events:none}
.bk-glow{position:absolute;inset:8% -8%;background:conic-gradient(from 200deg,var(--a2),var(--a1),var(--a3),var(--a2));filter:blur(50px);opacity:.45;border-radius:40px}
.bk-badges{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.bk-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:999px;font-size:.82rem;font-weight:600;background:rgba(34,211,197,.1);border:1px solid rgba(34,211,197,.35);color:#bff6f0}
.bk-badge2{background:rgba(166,107,255,.12);border-color:rgba(166,107,255,.4);color:#e2d3ff}
.bk h2{font-size:clamp(2.6rem,6vw,4.6rem);max-width:none;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.2em}
.bk-sub{font:600 clamp(1.05rem,1.8vw,1.35rem)/1.35 var(--h);color:#dfe5f4;letter-spacing:.02em;margin-bottom:24px}
.bk-desc{font-size:1.08rem;color:#c3cbe0;max-width:60ch}.bk-desc em{color:#fff;font-style:normal}.bk-desc strong{color:#fff}
.bk-auth{max-width:60ch;font-size:.96rem;margin-bottom:30px}
.seg{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.bk-in{grid-template-columns:1fr;gap:50px}.bk-cover{width:min(300px,70vw);transform:none}}
@media (max-width:560px){.seg{grid-template-columns:repeat(2,1fr)}}
/* hero book cover */
.hero-book{position:relative;display:block;justify-self:end;width:min(380px,100%);margin-right:20px;text-decoration:none;transform:perspective(1300px) rotateY(-14deg) rotateX(4deg);transform-style:preserve-3d;transition:transform .7s cubic-bezier(.2,.7,.2,1);animation:bkfloat 7s ease-in-out infinite}
.hero-book:hover{transform:perspective(1300px) rotateY(-4deg) rotateX(1deg)}
.hero-book picture{position:relative;display:block}
.hero-book img{position:relative;border-radius:5px 14px 14px 5px;aspect-ratio:2/3;object-fit:cover;border:1px solid rgba(255,255,255,.1);box-shadow:30px 50px 90px -30px rgba(0,0,0,.95),0 0 0 1px rgba(255,255,255,.03)}
.hero-book picture::after{content:"";position:absolute;inset:0;border-radius:5px 14px 14px 5px;background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(255,255,255,.1) 3%,transparent 8%,transparent 62%,rgba(255,255,255,.07) 80%,transparent);pointer-events:none}
.hb-glow{position:absolute;inset:6% -10% 0;border-radius:40px;background:conic-gradient(from 160deg,var(--a2),var(--a1),var(--a3),var(--a2));filter:blur(60px);opacity:.55}
.hero-book .chip{color:var(--tx)}
.hero-book .c1{top:34px;left:-60px}.hero-book .c2{bottom:34px;right:-40px}
@keyframes bkfloat{50%{translate:0 -10px}}
/* about photo */
.about-photo{position:relative;margin:0 0 36px;width:min(340px,100%)}
.about-photo img{position:relative;border-radius:24px;aspect-ratio:3/4;object-fit:cover;box-shadow:0 30px 70px -30px rgba(0,0,0,.9)}
.about-photo .ring{border-radius:26px;opacity:.45}
@media (max-width:900px){.hero-book{justify-self:center;margin:0;width:min(300px,64vw);transform:perspective(1300px) rotateY(-8deg) rotateX(2deg)}.hero-book .c1{left:-18px}.hero-book .c2{right:-14px}.about-photo{width:min(300px,70vw);margin-inline:auto}}
@media (max-width:560px){.hero-book .chip{font-size:.75rem;padding:8px 11px}}
.hero-book .c1{top:-18px;left:-44px}.hero-book .c2{bottom:-18px;right:-28px}
@media (max-width:900px){.hero-book{margin-top:10px}.hero-book .c1{top:-16px;left:-14px}.hero-book .c2{bottom:-16px;right:-10px}}