/* Voola Academy — shared styles. Mobile first. */
:root{
  --ink:#14213D; --ink-soft:#4A5672; --paper:#FFFFFF; --sky:#EEF2FB;
  --cobalt:#2F5BEA; --cobalt-deep:#1F3FB0; --amber:#F2A93B; --line:#D9DFEC;
  --done:#1E8E5A;
  --display:"Bricolage Grotesque", "Segoe UI", Arial, sans-serif;
  --body:"Instrument Sans", "Segoe UI", Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark){
  :root{ --ink:#E8ECF6; --ink-soft:#A9B3CB; --paper:#0E1526; --sky:#16203A;
    --cobalt:#6E8EFF; --cobalt-deep:#9DB2FF; --line:#26314F; --done:#4CC98D; }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--body)}
img,svg{max-width:100%;display:block}
a{color:var(--cobalt)}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}

.site-header{border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font:700 1.25rem/1 var(--display);color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo span{color:var(--cobalt)}
.site-header nav a{color:var(--ink-soft);text-decoration:none;font-size:.95rem;margin-left:1.25rem}
.site-header nav a:hover{color:var(--ink)}
.site-header nav a.nav-cta{color:var(--cobalt);font-weight:600}
@media (max-width:560px){.site-header nav a:not(.nav-cta){display:none}}

h1,h2,h3{font-family:var(--display);line-height:1.08;letter-spacing:-.025em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,6vw,4.1rem);font-weight:700;max-width:16ch}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:650}
h3{font-size:1.25rem;font-weight:650;letter-spacing:-.01em}
p{margin:0 0 1em;max-width:62ch}
.lead{font-size:1.2rem;color:var(--ink-soft);max-width:52ch}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:52px;padding:.8rem 1.4rem;
  border-radius:12px;font:600 1.02rem/1.2 var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--cobalt);color:#fff}
.btn-primary:hover{background:var(--cobalt-deep)}
@media (prefers-color-scheme: dark){.btn-primary{color:#0E1526}}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--sky)}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
@media (max-width:560px){.actions .btn{width:100%}}

.hero{padding:3.5rem 0 4rem}
.hero .wrap{display:grid;gap:3rem;align-items:center}
@media (min-width:920px){.hero .wrap{grid-template-columns:1.1fr .9fr}}
.hero-note{margin-top:1rem;font-size:.92rem;color:var(--ink-soft)}

/* Signature element: a real work task handed to AI */
.task{margin:0;border:1.5px solid var(--ink);border-radius:18px;background:var(--paper);overflow:hidden;box-shadow:8px 8px 0 var(--sky)}
.task-head{display:flex;justify-content:space-between;gap:1rem;padding:.8rem 1.1rem;border-bottom:1.5px solid var(--ink);font-size:.88rem;color:var(--ink-soft)}
.task-body{padding:1.1rem}
.bubble{border-radius:14px;padding:.85rem 1rem;margin-bottom:.85rem;font-size:.98rem;line-height:1.5}
.bubble.you{background:var(--sky);margin-left:2.5rem}
.bubble.ai{border:1px solid var(--line);margin-bottom:0}
.bubble b{font-weight:600}
.checks{list-style:none;margin:.5rem 0 0;padding:0}
.checks li{padding-left:1.6rem;position:relative;margin:.3rem 0}
.checks li::before{content:"";position:absolute;left:0;top:.45em;width:.9rem;height:.5rem;border-left:2.5px solid var(--done);border-bottom:2.5px solid var(--done);transform:rotate(-45deg)}
.task-foot{display:flex;justify-content:space-between;gap:1rem;padding:.75rem 1.1rem;background:var(--sky);font-size:.88rem}
.task-foot strong{color:var(--done)}
.typing{animation:reveal .6s ease-out .5s both}
@keyframes reveal{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.typing{animation:none}}

section{padding:4rem 0}
.band{background:var(--sky)}
.section-intro{margin-bottom:2.25rem}

.paths{display:grid;gap:1.25rem}
@media (min-width:820px){.paths{grid-template-columns:1fr 1fr}}
.path{display:flex;flex-direction:column;border:1.5px solid var(--ink);border-radius:18px;padding:1.75rem;background:var(--paper);color:var(--ink);text-decoration:none}
.path:hover{box-shadow:6px 6px 0 var(--cobalt)}
.path h3{font-size:1.6rem}
.path p{color:var(--ink-soft)}
.path .go{margin-top:auto;font-weight:600;color:var(--cobalt)}
.soon{margin-top:1.5rem;color:var(--ink-soft);font-size:.98rem}

.skills{display:grid;gap:1.75rem 2.5rem}
@media (min-width:720px){.skills{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1020px){.skills{grid-template-columns:repeat(3,1fr)}}
.skill h3{margin-bottom:.3em}
.skill p{color:var(--ink-soft);margin:0}

.steps{list-style:none;padding:0;margin:0;display:grid;gap:1.5rem;counter-reset:s}
@media (min-width:860px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:s;border-top:2px solid var(--ink);padding-top:1rem}
.steps li::before{content:counter(s);display:block;font:700 2.2rem/1 var(--display);color:var(--cobalt);margin-bottom:.6rem}
.steps p{color:var(--ink-soft);margin:0}

.compare{display:grid;gap:1rem}
@media (min-width:760px){.compare{grid-template-columns:1fr 1fr}}
.compare > div{border-radius:16px;padding:1.4rem;border:1px solid var(--line);background:var(--paper)}
.compare ul{margin:0;padding-left:1.1rem}
.compare li{margin:.35rem 0}

.faq{max-width:780px}
.faq details{border-bottom:1px solid var(--line);padding:1.1rem 0}
.faq summary{cursor:pointer;font:600 1.12rem/1.35 var(--display);list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--cobalt)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.75rem 0 0;color:var(--ink-soft)}

.final .wrap{border:1.5px solid var(--ink);border-radius:22px;padding:2.5rem;background:var(--sky)}
@media (max-width:560px){.final .wrap{padding:1.75rem}}

.site-footer{border-top:1px solid var(--line);padding:2rem 0 3rem;font-size:.92rem;color:var(--ink-soft)}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between}
.site-footer a{color:var(--ink-soft)}
.site-footer nav a{margin-right:1.25rem}
.disclaimer{flex-basis:100%;font-size:.84rem;max-width:80ch}

.sticky-cta{display:none}
@media (max-width:720px){
  .sticky-cta{display:block;position:fixed;left:0;right:0;bottom:0;padding:.75rem 1rem calc(.75rem + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line);z-index:20}
  .sticky-cta .btn{width:100%}
  body{padding-bottom:84px}
}