/* ==========================================================
   ACDC — The Academy for Career Development and Certification
   Shared stylesheet. One file, used by every page.
   Palette: concrete + steel + brass + hi-viz orange.
   ========================================================== */

:root{
  --deep:      #0C1F27;
  --deep-2:    #143039;
  --steel:     #1D4759;
  --steel-2:   #2C6379;
  --steel-3:   #4E9BB5;
  --brass:     #D99A16;
  --brass-lt:  #E9B94A;
  --hiviz:     #F26B1D;
  --concrete:  #E4E7E5;
  --concrete-2:#CFD5D3;
  --paper:     #F7F8F7;
  --ink:       #142027;
  --muted:     #5D6E75;
  --line:      #C6CECC;

  --wrap: 1180px;
  --r: 2px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Barlow',system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}

h1,h2,h3,h4,.display{
  font-family:'Oswald','Barlow Condensed',sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.012em;
  line-height:1.04;
  margin:0;
}
h1{font-size:clamp(38px,6.2vw,74px);font-weight:700;}
h2{font-size:clamp(28px,3.6vw,44px);}
h3{font-size:clamp(19px,2vw,25px);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px;}
.section{padding:86px 0;}
.section--tight{padding:60px 0;}
.section--dark{background:var(--deep);color:#DCE4E6;}
.section--steel{background:var(--steel);color:#E4EDEF;}
.section--concrete{background:var(--concrete);}

/* ---------- utility / spec type ---------- */
.eyebrow{
  font-family:'IBM Plex Mono',ui-monospace,monospace;
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--hiviz);margin-bottom:16px;font-weight:500;
}
.section--dark .eyebrow,.section--steel .eyebrow{color:var(--brass-lt);}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;}
.lede{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:60ch;}
.section--dark .lede,.section--steel .lede{color:#A9BEC5;}
.rule{height:4px;width:100%;background:linear-gradient(90deg,var(--brass) 0 34%,var(--hiviz) 34% 100%);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:.07em;font-size:15px;text-decoration:none;
  padding:15px 30px;border:2px solid transparent;border-radius:var(--r);
  transition:transform .16s ease,background .16s ease,color .16s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px);}
.btn--primary{background:var(--hiviz);color:#fff;}
.btn--primary:hover{background:#DC5B10;}
.btn--ghost{border-color:currentColor;color:inherit;}
.btn--ghost:hover{background:rgba(255,255,255,.09);}
.section--concrete .btn--ghost:hover,body>.btn--ghost:hover{background:rgba(0,0,0,.05);}
.btn--brass{background:var(--brass);color:var(--deep);}
.btn--brass:hover{background:var(--brass-lt);}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--brass);outline-offset:3px;
}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:60;background:var(--deep);
  border-bottom:1px solid #1E3F4B;
}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:86px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;}
.brand .logo{width:54px;height:54px;flex:none;}
.site-foot .brand .logo{width:66px;height:66px;}
.brand b{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:21px;
  letter-spacing:.16em;display:block;line-height:1;
}
.brand .bt span{
  font-family:'IBM Plex Mono',monospace;font-size:8.6px;letter-spacing:.14em;
  color:#7FA3AF;text-transform:uppercase;display:block;margin-top:5px;
}
.nav{display:flex;align-items:center;gap:30px;}
.nav a{
  font-family:'Oswald',sans-serif;text-transform:uppercase;font-size:14px;
  letter-spacing:.09em;color:#B9CCD2;text-decoration:none;font-weight:400;
  padding:4px 0;border-bottom:2px solid transparent;
}
.nav a:hover,.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--hiviz);}
.nav .btn{padding:11px 22px;font-size:13.5px;}
.nav-toggle{display:none;background:none;border:1px solid #33555F;color:#fff;padding:9px 13px;border-radius:2px;font-family:'Oswald',sans-serif;font-size:13px;letter-spacing:.08em;text-transform:uppercase;}

/* ---------- hero ---------- */
.hero{background:var(--deep);color:#E6EDEF;padding:82px 0 96px;position:relative;overflow:hidden;}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 380px at 78% 10%,rgba(44,99,121,.42),transparent 70%);
}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center;}
.hero h1 span{display:block;color:var(--brass);}
.hero h1.track-title{font-size:clamp(31px,4.4vw,54px);max-width:22ch;}
.hero .lede{margin-top:22px;}
.hero-note{
  margin-top:30px;display:flex;align-items:center;gap:11px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.09em;
  color:#8FAAB3;text-transform:uppercase;
}
.hero-note i{width:9px;height:9px;background:var(--hiviz);display:block;transform:rotate(45deg);flex:none;}

/* ---------- signature: the hour card ---------- */
.hourcard{
  background:#0A1A21;border:1px solid #22454F;border-radius:3px;
  padding:24px 24px 20px;box-shadow:0 30px 60px -30px rgba(0,0,0,.85);
}
.hourcard-head{
  display:flex;justify-content:space-between;align-items:flex-start;
  padding-bottom:15px;border-bottom:1px dashed #2A4E59;margin-bottom:20px;
}
.hourcard-head .t{font-family:'Oswald',sans-serif;font-size:16px;letter-spacing:.13em;color:#fff;text-transform:uppercase;}
.hourcard-head .s{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;color:#6D8F9A;margin-top:6px;text-transform:uppercase;}
.hourcard-head .no{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--brass);letter-spacing:.1em;text-align:right;line-height:1.9;}

.hourgrid{display:grid;grid-template-columns:repeat(10,1fr);gap:5px;}
.hourgrid i{
  display:block;aspect-ratio:1;border-radius:1px;background:#173540;
  opacity:0;animation:punch .34s ease forwards;
}
.hourgrid i.v{background:var(--steel-3);}
.hourgrid i.c{background:var(--brass);}
.hourgrid i.h{background:var(--hiviz);}
.hourgrid i.a{background:#C3D5DA;}
@keyframes punch{from{opacity:0;transform:scale(.35);}to{opacity:1;transform:scale(1);}}

.hourkey{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:9px 18px;}
.hourkey div{display:flex;align-items:center;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.05em;color:#9DB6BE;}
.hourkey b{width:10px;height:10px;flex:none;border-radius:1px;}
.hourkey em{margin-left:auto;font-style:normal;color:#fff;}

.hourtotal{
  margin-top:20px;padding-top:16px;border-top:1px dashed #2A4E59;
  display:flex;justify-content:space-between;align-items:baseline;
}
.hourtotal .l{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.16em;color:#6D8F9A;text-transform:uppercase;}
.hourtotal .r{font-family:'Oswald',sans-serif;font-size:30px;font-weight:600;color:#fff;letter-spacing:.03em;}
.hourtotal .r em{font-style:normal;color:var(--hiviz);}

/* ---------- price band ---------- */
.band{background:var(--hiviz);color:#fff;padding:30px 0;}
.band-in{display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;}
.band .big{font-family:'Oswald',sans-serif;font-weight:700;font-size:clamp(26px,3.4vw,40px);text-transform:uppercase;line-height:1.05;letter-spacing:.01em;}
.band .small{max-width:56ch;font-size:15.5px;color:#FFE6D6;line-height:1.5;}

/* ---------- track cards ---------- */
.tracks{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:52px;}
.track{
  background:#fff;border:1px solid var(--line);border-radius:3px;
  display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.track:hover{transform:translateY(-5px);box-shadow:0 22px 44px -26px rgba(12,31,39,.55);border-color:var(--steel-2);}
.track-top{background:var(--deep);color:#fff;padding:22px 24px 22px;position:relative;
  min-height:152px;display:flex;flex-direction:column;}
.track-top h3{margin-top:auto;}
.track-top::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:4px;background:var(--brass);}
.track:nth-child(2) .track-top::after{background:var(--hiviz);}
.track:nth-child(3) .track-top::after{background:var(--steel-3);}
.track-top .k{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.2em;color:#7FA3AF;text-transform:uppercase;margin-bottom:12px;}
.track-top h3{color:#fff;font-size:23px;line-height:1.12;}
.track-body{padding:24px;flex:1;display:flex;flex-direction:column;}
.track-body p{color:var(--muted);font-size:15.5px;}
.track-list{list-style:none;margin:18px 0 0;padding:0;}
.track-list li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink);margin-bottom:8px;line-height:1.45;}
.track-list li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;background:var(--brass);transform:rotate(45deg);}
.track-foot{
  margin-top:22px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.09em;font-size:14px;
}
.track-foot .go{color:var(--hiviz);}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:50px;border-top:1px solid rgba(255,255,255,.16);}
.step{padding:30px 26px 30px 0;border-right:1px solid rgba(255,255,255,.16);}
.step:last-child{border-right:none;padding-right:0;}
.step:not(:first-child){padding-left:26px;}
.step .n{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.16em;color:var(--brass-lt);margin-bottom:14px;}
.step h3{color:#fff;font-size:20px;margin-bottom:10px;}
.step p{font-size:15px;color:#A9BEC5;}

/* ---------- generic two-col ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.split--wide{grid-template-columns:1.15fr .85fr;}

/* ---------- fact list ---------- */
.facts{list-style:none;margin:34px 0 0;padding:0;border-top:1px solid var(--line);}
.facts li{
  display:flex;gap:22px;padding:16px 0;border-bottom:1px solid var(--line);
  align-items:baseline;
}
.facts .k{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);flex:0 0 168px;
}
.facts .v{font-weight:500;}
.section--dark .facts,.section--dark .facts li{border-color:#26454F;}
.section--dark .facts .k{color:#7FA3AF;}

/* ---------- modules ---------- */
.modules{margin-top:44px;border-top:2px solid var(--ink);}
.module{display:grid;grid-template-columns:64px 1fr 132px;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start;}
.module .num{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--hiviz);letter-spacing:.1em;padding-top:4px;}
.module h3{font-size:20px;margin-bottom:7px;}
.module p{font-size:15px;color:var(--muted);margin:0;}
.module .hrs{
  font-family:'Oswald',sans-serif;font-size:15px;letter-spacing:.09em;text-transform:uppercase;
  text-align:right;color:var(--steel);padding-top:3px;
}

/* ---------- who / cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:46px;}
.card{background:#fff;border:1px solid var(--line);padding:28px 26px;border-radius:3px;}
.section--concrete .card{background:var(--paper);}
.card h3{font-size:19px;margin-bottom:11px;}
.card p{font-size:15.5px;color:var(--muted);margin:0;}
.card .ic{width:34px;height:34px;margin-bottom:18px;}

/* ---------- faq ---------- */
.faq{margin-top:44px;border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 40px 22px 0;position:relative;
  font-family:'Oswald',sans-serif;text-transform:uppercase;font-size:18px;letter-spacing:.02em;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";position:absolute;right:6px;top:19px;font-size:26px;color:var(--hiviz);
  font-family:'Barlow',sans-serif;line-height:1;
}
.faq details[open] summary::after{content:"–";}
.faq .ans{padding:0 60px 24px 0;color:var(--muted);font-size:16px;}

/* ---------- CTA ---------- */
.cta{background:var(--steel);color:#fff;padding:70px 0;}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
.cta h2{color:#fff;max-width:16ch;}
.cta p{color:#B5CCD3;max-width:44ch;margin-top:14px;}

/* ---------- form ---------- */
.form{background:#fff;border:1px solid var(--line);padding:36px;border-radius:3px;}
.field{margin-bottom:22px;}
.field label{
  display:block;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:8px;
}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1px solid var(--concrete-2);border-radius:2px;
  font-family:'Barlow',sans-serif;font-size:16px;background:var(--paper);color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--steel-2);background:#fff;}
.field textarea{min-height:120px;resize:vertical;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted);margin-bottom:26px;}
.consent input{width:auto;margin-top:4px;flex:none;}

/* ---------- footer ---------- */
.site-foot{background:var(--deep);color:#8FAAB3;padding:56px 0 34px;font-size:14.5px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px;padding-bottom:36px;border-bottom:1px solid #1E3F4B;}
.foot-grid h4{color:#fff;font-size:14px;letter-spacing:.14em;margin-bottom:16px;}
.foot-grid ul{list-style:none;margin:0;padding:0;}
.foot-grid li{margin-bottom:9px;}
.foot-grid a{text-decoration:none;color:#8FAAB3;}
.foot-grid a:hover{color:var(--brass-lt);}
.foot-bot{padding-top:24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;color:#5F7E88;text-transform:uppercase;}


/* ---------- signature: registration card ---------- */
.regcard{
  background:#0A1A21;border:1px solid #22454F;border-radius:3px;
  padding:22px 22px 18px;box-shadow:0 30px 60px -30px rgba(0,0,0,.85);
}
.regcard-head{
  display:flex;justify-content:space-between;align-items:flex-start;
  padding-bottom:14px;border-bottom:1px dashed #2A4E59;margin-bottom:6px;
}
.regcard-head .t{font-family:'Oswald',sans-serif;font-size:16px;letter-spacing:.13em;color:#fff;text-transform:uppercase;}
.regcard-head .s{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.11em;color:#6D8F9A;margin-top:6px;text-transform:uppercase;}
.regcard-head .no{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--brass);letter-spacing:.1em;text-align:right;line-height:1.9;}

.ses{
  display:block;text-decoration:none;color:inherit;
  padding:16px 0;border-bottom:1px dashed #2A4E59;
  transition:padding-left .16s ease;
}
.ses:hover{padding-left:8px;}
.ses:last-of-type{border-bottom:none;}
.ses-top{display:flex;justify-content:space-between;align-items:baseline;gap:14px;}
.ses .nm{font-family:'Oswald',sans-serif;font-size:15px;letter-spacing:.045em;color:#fff;text-transform:uppercase;line-height:1.15;}
.ses .dt{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--brass-lt);letter-spacing:.06em;white-space:nowrap;}
.ses .mt{
  margin-top:7px;font-family:'IBM Plex Mono',monospace;font-size:10px;
  letter-spacing:.08em;color:#7C9BA5;text-transform:uppercase;
  display:flex;gap:8px;flex-wrap:wrap;align-items:center;
}
.ses .mt b{color:#B7CBD1;font-weight:400;}
.pill{
  display:inline-block;padding:3px 8px;border-radius:2px;
  font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;
}
.pill--seats{background:rgba(242,107,29,.16);color:#FF9257;}
.pill--online{background:rgba(78,155,181,.18);color:#7FC3DA;}
.regcard .go{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:16px;padding-top:14px;border-top:1px dashed #2A4E59;
}
.regcard .go span{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.11em;color:#6D8F9A;text-transform:uppercase;}

/* ---------- hour bar ---------- */
.hourbar{display:flex;height:16px;border-radius:2px;overflow:hidden;margin-top:8px;}
.hourbar i{display:block;height:100%;}
.hourbar-key{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:14px;}
.hourbar-key div{display:flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.05em;color:var(--muted);}
.hourbar-key b{width:10px;height:10px;flex:none;border-radius:1px;}
.hourbar-key em{font-style:normal;color:var(--ink);}

/* ---------- session detail panel ---------- */
.sesbox{
  background:#fff;border:1px solid var(--line);border-left:5px solid var(--hiviz);
  border-radius:0;padding:28px 30px;
}
.section--dark .sesbox{background:#0A1A21;border-color:#22454F;border-left-color:var(--hiviz);}
.sesbox h3{font-size:22px;margin-bottom:4px;}
.section--dark .sesbox h3{color:#fff;}
.sesbox .when{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.09em;color:var(--hiviz);text-transform:uppercase;margin-bottom:20px;}

/* ---------- day schedule ---------- */
.days{margin-top:38px;border-top:2px solid var(--ink);}
.day{display:grid;grid-template-columns:112px 1fr 132px;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);align-items:baseline;}
.day .d{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.07em;color:var(--hiviz);text-transform:uppercase;}
.day .w{font-size:16px;font-weight:500;}
.day .w em{display:block;font-style:normal;font-size:14px;color:var(--muted);margin-top:3px;font-weight:400;}
.day .m{font-family:'IBM Plex Mono',monospace;font-size:10.5px;white-space:nowrap;letter-spacing:.08em;color:var(--muted);text-align:right;text-transform:uppercase;}
.day--pre{background:rgba(217,154,22,.09);padding-left:14px;padding-right:14px;margin:0 -14px;}
.day--off .w em{color:var(--hiviz);}

/* ---------- day-at-a-glance strip ---------- */
.clock{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:32px;}
.clock > div{background:#fff;padding:16px 18px;}
.section--concrete .clock > div{background:var(--paper);}
.clock .h{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:var(--hiviz);margin-bottom:7px;text-transform:uppercase;}
.clock .b{font-size:15px;line-height:1.4;}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .track-top{min-height:0;}
  .hero-in{grid-template-columns:1fr;gap:48px;}
  .tracks{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .step{border-bottom:1px solid rgba(255,255,255,.16);}
  .cards{grid-template-columns:1fr;}
  .split,.split--wide{grid-template-columns:1fr;gap:40px;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  body{font-size:16.5px;}
  .section{padding:60px 0;}
  .wrap{padding:0 20px;}
  .nav{display:none;}
  .nav.open{
    display:flex;flex-direction:column;align-items:flex-start;gap:18px;
    position:absolute;top:86px;left:0;width:100%;background:var(--deep);
    padding:24px;border-bottom:1px solid #1E3F4B;
  }
  .nav-toggle{display:block;}
  .steps{grid-template-columns:1fr;}
  .step,.step:not(:first-child){padding:24px 0;border-right:none;}
  .module{grid-template-columns:44px 1fr;gap:16px;}
  .module .hrs{grid-column:2;text-align:left;padding-top:8px;}
  .facts li{flex-direction:column;gap:5px;}
  .facts .k{flex:none;}
  .field-row{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:30px;}
  .form{padding:24px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-delay:0ms !important;transition-duration:.001ms !important;}
  .hourgrid i{opacity:1;}
}

@media (max-width:720px){
  .day{grid-template-columns:88px 1fr;gap:14px;}
  .day .m{grid-column:2;text-align:left;padding-top:6px;}
  .sesbox{padding:22px 20px;}
  .ses-top{flex-direction:column;gap:6px;}
}