/* IPC Center — main.css */
:root{
  --black:#000; --white:#fff; --ash:#9a9a9a; --mist:#c9c9c9; --text:#dcdcdc;
  --yellow:#f5b400; --yellow-hi:#ffc928; --line:rgba(255,255,255,.14); --line-hi:rgba(255,255,255,.28);
  --f-head:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-body:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --wrap:1240px; --gut:clamp(20px,4vw,48px); --sec:clamp(88px,12vw,168px);
  --r-card:20px; --hdr:76px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--text);font:400 18px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut);position:relative}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--yellow);color:#000;padding:8px 14px;border-radius:8px}
.skip:focus{left:8px}

/* Type */
.h1,.h2,.h3,h1,h2,h3{font-family:var(--f-head);font-weight:600;color:var(--white);margin:0;text-wrap:balance}
.h1{font-size:clamp(34px,4.4vw,62px);line-height:1.04;letter-spacing:-.025em}
.h1--page{font-size:clamp(32px,4.4vw,56px)}
.h2{font-size:clamp(30px,3.8vw,52px);line-height:1.08;letter-spacing:-.02em}
.h3{font-size:24px;line-height:1.25;letter-spacing:-.01em;margin:48px 0 16px}
.lead{font-size:clamp(18px,1.6vw,21px);font-weight:300;line-height:1.55;color:var(--mist);max-width:36em;margin:24px 0 0}
.lead--sm{font-size:18px}
strong{color:var(--white);font-weight:600}

/* Buttons */
.btn{--bg:var(--yellow);display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:999px;border:1px solid var(--bg);background:var(--bg);color:#000;font:600 16px/1 var(--f-body);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{--bg:var(--yellow-hi)}
.btn:active{transform:translateY(1px)}
.btn--sm{min-height:42px;padding:0 20px;font-size:15px}
.btn--ghost{background:transparent;color:var(--white);border-color:var(--line-hi)}
.btn--ghost:hover{border-color:var(--yellow);color:var(--yellow)}
.link{color:var(--white);text-decoration:underline;text-decoration-color:var(--line-hi);text-underline-offset:6px;font-weight:600;font-size:16px;transition:text-decoration-color .2s,color .2s}
.link:hover{color:var(--yellow);text-decoration-color:var(--yellow)}

/* Header */
.hdr{position:fixed;inset:0 0 auto;z-index:50;height:var(--hdr);transition:transform .35s ease,background .35s ease,border-color .35s ease,box-shadow .35s ease;will-change:transform;border-bottom:1px solid transparent}
.hdr.is-solid{background:rgba(0,0,0,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-color:var(--line);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.hdr.is-hidden{transform:translateY(-110%)}
.hdr__in{height:100%;display:flex;align-items:center;gap:32px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1;flex-shrink:0}
.logo__img{max-height:46px;width:auto}
.logo__svg{display:block;height:48px;width:auto;color:var(--white)}
.logo__mark{font:italic 700 28px/1 var(--f-head);color:var(--white);letter-spacing:-.02em}
.logo__sub{font-size:12px;color:var(--mist);margin-top:3px}
.nav{margin-left:auto}
.nav__list{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav__list a{text-decoration:none;font-size:15px;font-weight:400;color:var(--mist);transition:color .2s}
.nav__list a:hover{color:var(--white)}
.hdr__act{display:flex;align-items:center;gap:20px}
.hdr__phone{text-decoration:none;font-weight:600;font-size:15px;color:var(--white);white-space:nowrap}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-hi);border-radius:999px;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;right:13px;height:1.5px;background:var(--white);transition:transform .25s,top .25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* Scene canvas */
.scene{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;transition:opacity .6s ease}
main{position:relative}
.sec,.hero,.ftr{position:relative;z-index:1}

/* Hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:calc(var(--hdr) + 40px) 0 96px}
.hero__in{width:100%}
.hero__text{max-width:660px}
.hero__codes{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.hero__codes span{font-size:14px;font-weight:600;color:var(--yellow);border:1px solid rgba(245,180,0,.4);border-radius:999px;padding:6px 14px}
.hero__act{display:flex;flex-wrap:wrap;align-items:center;gap:20px 28px;margin-top:40px}
.hero__down{position:absolute;left:50%;bottom:28px;width:28px;height:44px;margin-left:-14px;border:1px solid var(--line-hi);border-radius:999px}
.hero__down span{position:absolute;left:50%;top:9px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--yellow);animation:wheel 1.8s ease-in-out infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* Sections */
.sec{padding:var(--sec) 0}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 48px;margin-bottom:56px}
.head__note{margin:0;max-width:28em;color:var(--ash);font-size:16px}

/* Split (text on one side, scene on the other) */
.split{min-height:100svh;display:flex;align-items:center}
.split__in{width:100%;display:flex}
.split--right .split__in{justify-content:flex-end}
.split__text{max-width:600px}
.pains{margin-top:36px;display:grid;gap:22px}
.pains p{margin:0;padding-left:22px;border-left:2px solid var(--yellow);color:var(--mist)}

/* Courses */
.courses{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.course{display:flex;flex-direction:column;padding:32px;border:1px solid var(--line);border-radius:var(--r-card);background:rgba(0,0,0,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:border-color .25s}
.course:hover{border-color:rgba(245,180,0,.55)}
.course__code{margin:0 0 18px;font:600 28px/1 var(--f-head);color:var(--yellow);letter-spacing:-.01em}
.course__title{font-size:22px;line-height:1.25}
.course__text{margin:16px 0 0;font-size:16px;color:var(--mist)}
.course__meta{margin:24px 0 0;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:12px;font-size:15px}
.course__meta dt{color:var(--ash)}
.course__meta dd{margin:2px 0 0;color:var(--text)}
.course__act{margin-top:auto;padding-top:28px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}

/* Board / practice */
.board__head{max-width:760px;margin:0 auto;text-align:center}
.board__head .lead{margin-left:auto;margin-right:auto}
.board__stage{height:min(70vh,680px)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;counter-reset:s}
.steps li{counter-increment:s;padding:24px;border:1px solid var(--line);border-radius:var(--r-card);background:rgba(0,0,0,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.steps li::before{content:counter(s);display:block;font:600 15px/1 var(--f-head);color:var(--yellow);margin-bottom:14px}
.steps h3{font-size:19px;line-height:1.25}
.steps p{margin:8px 0 0;font-size:15px;color:var(--ash)}

/* Stats */
.stats{padding:0}
.stats__in{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{padding:36px 32px;display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:var(--r-card);background:rgba(0,0,0,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.stat__num{font:600 clamp(40px,5vw,64px)/1 var(--f-head);color:var(--white);letter-spacing:-.03em}
.stat__label{color:var(--ash);font-size:16px;max-width:18em}

/* Schedule */
.sched{border-top:1px solid var(--line)}
.sched__row{display:grid;grid-template-columns:200px 1fr 170px 200px auto;align-items:center;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}
.sched__date{font:600 20px/1.2 var(--f-head);color:var(--white)}
.sched__course b{color:var(--yellow);font-weight:600;margin-right:6px}
.sched__place{color:var(--ash);font-size:16px}
.sched__status{font-size:15px;color:var(--mist)}
.sched__status--few{color:var(--yellow)}
.sched__status--full{color:var(--ash)}
.empty{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:36px;border:1px dashed var(--line-hi);border-radius:var(--r-card)}
.empty p{margin:0;max-width:36em;color:var(--mist)}

/* Team */
.team{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:40px 24px}
.person__img{border-radius:var(--r-card);aspect-ratio:4/5;object-fit:cover;width:100%;filter:grayscale(.2)}
.person__role{margin:20px 0 6px;font-size:14px;color:var(--yellow);font-weight:600}
.person__name{font-size:24px;line-height:1.2}
.person__line{margin:10px 0 0;font-size:15px;color:var(--mist)}
.person__line--cert{color:var(--ash)}

/* Class gallery */
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:clamp(160px,18vw,260px);gap:12px}
.gallery__img{width:100%;height:100%;object-fit:cover;border-radius:var(--r-card)}
.gallery .gallery__img:first-child{grid-row:span 2}
.gallery--1{grid-template-columns:1fr}.gallery--2{grid-template-columns:1fr 1fr}
.person__ph{display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,rgba(245,180,0,.25),rgba(0,0,0,0) 60%),#111;border:1px solid var(--line)}
.person__ph span{font:600 64px/1 var(--f-head);color:var(--yellow);letter-spacing:-.02em}

/* Corporate */
.corp__in{display:grid;grid-template-columns:1.3fr 1fr;gap:64px;align-items:end;padding:56px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(160deg,rgba(245,180,0,.10),rgba(0,0,0,0) 55%),rgba(0,0,0,.6)}
.corp__side{display:grid;gap:20px;justify-items:start}
.corp__deal{display:flex;align-items:baseline;gap:16px;color:var(--mist)}
.corp__pct{font:600 44px/1 var(--f-head);color:var(--yellow);letter-spacing:-.02em;min-width:2.4em}

/* FAQ */
.faq__in{display:grid;grid-template-columns:1fr 1.5fr;gap:64px;align-items:start}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item:first-child{border-top:1px solid var(--line)}
.faq__item summary{list-style:none;cursor:pointer;padding:24px 48px 24px 0;position:relative;font:600 19px/1.35 var(--f-head);color:var(--white)}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"";position:absolute;right:6px;top:30px;width:12px;height:12px;border-right:1.5px solid var(--yellow);border-bottom:1.5px solid var(--yellow);transform:rotate(45deg);transition:transform .25s}
.faq__item[open] summary::after{transform:rotate(-135deg);top:36px}
.faq__item p{margin:0 0 24px;color:var(--mist);max-width:40em}

/* Form */
.form__in{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.form__box{min-height:200px}
.admin-note{margin:0;padding:24px;border:1px dashed var(--yellow);border-radius:14px;color:var(--yellow);font-size:15px}

/* Modal */
.modal{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:16px}
.modal__back{position:absolute;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;transition:opacity .25s}
.modal__box{position:relative;width:min(560px,100%);max-height:calc(100svh - 32px);overflow:auto;padding:40px 36px 32px;border:1px solid var(--line-hi);border-radius:24px;background:#0d0d0d;opacity:0;transform:translateY(16px);transition:opacity .25s,transform .25s}
.modal.is-open .modal__back,.modal.is-open .modal__box{opacity:1;transform:none}
.modal__title{font-size:clamp(26px,3vw,34px);line-height:1.1;letter-spacing:-.02em;padding-right:40px}
.modal__course{margin:0 48px 0 0;min-height:40px;display:flex;align-items:center;font:600 18px/1.2 var(--f-head);color:var(--yellow)}
.modal__form{margin-top:12px;min-height:120px}
.modal__x{position:absolute;top:18px;right:18px;width:40px;height:40px;border:1px solid var(--line-hi);border-radius:999px;background:none;cursor:pointer}
.modal__x::before,.modal__x::after{content:"";position:absolute;left:11px;right:11px;top:19px;height:1.5px;background:var(--white);transform:rotate(45deg)}
.modal__x::after{transform:rotate(-45deg)}
.modal__x:hover{border-color:var(--yellow)}
@media (max-width:640px){.modal{padding:0;align-items:flex-end}.modal__box{border-radius:20px 20px 0 0;max-height:92svh;padding:32px 20px 24px}}

/* Schedule page, certificates */
.past__total{color:var(--ash)}
.past__year{border-bottom:1px solid var(--line)}
.past__year summary{cursor:pointer;padding:16px 0;font:600 22px/1.2 var(--f-head);color:var(--white);list-style:none}
.past__year summary span{color:var(--ash);font-size:16px;margin-left:8px}
.past__year ul{list-style:none;padding:0 0 16px;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px 24px}
.past__year li{display:flex;justify-content:space-between;gap:12px;font-size:16px;color:var(--mist)}
.past__year li b{color:var(--yellow);font-weight:600}
.cert-form{margin:8px 0 32px}
.cert-form label{display:block;margin-bottom:10px;color:var(--mist);font-size:16px}
.cert-form__row{display:flex;gap:12px;flex-wrap:wrap}
.cert-form input{flex:1 1 280px;min-height:52px;padding:0 18px;border:1px solid var(--line-hi);border-radius:999px;background:transparent;color:var(--white);font:400 17px var(--f-body)}
.cert-form input:focus{outline:none;border-color:var(--yellow)}
.cert-list{display:grid;gap:12px}
.cert{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border:1px solid var(--line);border-radius:var(--r-card)}
.cert p{margin:0}
.cert__num{font:600 18px/1.2 var(--f-head);color:var(--yellow)}
.cert__name{color:var(--white);margin-top:6px!important}
.cert__meta,.cert__wait,.cert-none{color:var(--ash);font-size:15px}

/* Footer */
.ftr{border-top:1px solid var(--line);padding:96px 0 32px;background:var(--black)}
.ftr__grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}
.ftr__title{font-size:20px;color:var(--ash);font-weight:600;margin-bottom:24px}
.ftr__big{display:block;width:fit-content;font:600 clamp(24px,2.6vw,34px)/1.3 var(--f-head);color:var(--white);text-decoration:none;letter-spacing:-.01em}
.ftr__big:hover{color:var(--yellow)}
.ftr__addr{color:var(--mist);margin:24px 0 0}
.ftr__msg{display:flex;gap:20px;margin:16px 0 0}
.ftr__msg a{color:var(--yellow);font-weight:600;text-decoration:none}
.ftr__map iframe{width:100%;min-height:320px;border:0;border-radius:var(--r-card);filter:grayscale(1) invert(.92) contrast(.9)}
.ftr__bottom{display:flex;flex-wrap:wrap;gap:12px 32px;margin-top:72px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;color:var(--ash)}
.ftr__bottom a{color:var(--ash)}
.ftr__menu{display:flex;gap:24px;list-style:none;margin:0;padding:0}

/* Cookie */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:680px;display:flex;align-items:center;gap:20px;padding:16px 20px;border:1px solid var(--line-hi);border-radius:16px;background:rgba(10,10,10,.94);font-size:14px;color:var(--mist)}
.cookie p{margin:0}
.cookie__act{display:flex;gap:8px;flex-shrink:0}
.cookie a{color:var(--yellow)}

/* Inner pages (static style) */
.page{padding-top:calc(var(--hdr) + 72px);padding-bottom:var(--sec)}
.page__head{max-width:860px;margin-bottom:48px}
.page__cover{border-radius:var(--r-card);margin-bottom:48px;width:100%}
.page__cta{margin-top:56px}
.prose{max-width:760px;font-size:18px;line-height:1.7}
.prose h2{font-size:32px;line-height:1.15;margin:56px 0 16px}
.prose h3{font-size:24px;margin:40px 0 12px}
.prose a{color:var(--yellow)}
.prose img{border-radius:14px}
.prose ul,.prose ol{padding-left:1.2em}
.prose li{margin:.4em 0}
.prose blockquote{margin:32px 0;padding-left:24px;border-left:2px solid var(--yellow);color:var(--white)}
.prose table{width:100%;border-collapse:collapse;font-size:16px}
.prose th,.prose td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:48px 28px}
.post-card__link{text-decoration:none;display:block}
.post-card__img{border-radius:var(--r-card);aspect-ratio:16/10;object-fit:cover;width:100%;margin-bottom:20px}
.post-card__date{font-size:14px;color:var(--ash)}
.post-card__title{font-size:24px;line-height:1.25;margin:8px 0 10px;transition:color .2s}
.post-card__link:hover .post-card__title{color:var(--yellow)}
.post-card__ex{margin:0;color:var(--mist);font-size:16px}
.nav-links{display:flex;gap:16px;margin-top:56px}
.nav-links .page-numbers{padding:8px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none}
.nav-links .current{border-color:var(--yellow);color:var(--yellow)}

/* Responsive */
@media (max-width:1100px){
  .nav__list{gap:20px}
  .hdr__phone{display:none}
  .sched__row{grid-template-columns:150px 1fr 160px;row-gap:8px}
  .sched__row>span:nth-child(4),.sched__row>span:nth-child(5){grid-column:auto}
}
@media (max-width:960px){
  :root{--hdr:68px}
  .burger{display:block}
  .hdr__act{margin-left:auto}
  .hdr .btn--sm{display:none}
  .nav{position:fixed;inset:var(--hdr) 0 0;background:rgba(0,0,0,.97);padding:32px var(--gut);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav__list{flex-direction:column;gap:4px}
  .nav__list a{display:block;padding:14px 0;font:600 26px/1.2 var(--f-head);color:var(--white);border-bottom:1px solid var(--line)}
  .courses{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:180px}
  .gallery .gallery__img:first-child{grid-column:span 2;grid-row:span 1}
  .corp__in,.faq__in,.form__in,.ftr__grid{grid-template-columns:1fr;gap:40px}
  .corp__in{padding:32px}
  .split{min-height:auto}
  .split--right .split__in{justify-content:flex-start}
  .hero{align-items:flex-end;padding-top:46vh}
  #zachem{padding-top:44vh}
}
@media (max-width:640px){
  body{font-size:17px}
  .stats__in{grid-template-columns:1fr}
  .stat{padding:28px 24px}
  .steps{grid-template-columns:1fr}
  .sched__row{grid-template-columns:1fr;gap:6px}
  .board__stage{height:48vh}
  .cookie{left:10px;right:10px;bottom:10px;padding:12px 14px;gap:12px;font-size:13px;flex-direction:column;align-items:stretch}
  .cookie .btn--sm{min-height:36px;padding:0 14px;font-size:14px}
  .hero{padding-top:52vh}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}