/* Get Neural — getneural.io
   Tokens and components per docs/brand/brand-spec.md v0.8.
   Layout and blocks per docs/artwork/mockups/concept-1.html (Concept 1, Signal). */

:root{
  --ink:#1A1816;
  --surface:#242220;
  --off-white:#FAF9F6;
  --off-white-deep:#F2F0EB;
  --teal:#00BCC4;
  --teal-deep:#00959B;
  --blush:#F2C9C4;
  --taupe:#8A8070;
  --taupe-deep:#6E6557;
  --border:rgba(138,128,112,0.25);
  --border-mid:rgba(138,128,112,0.40);
  --max-w:1200px;
  --max-prose:720px;
  --pad-x:clamp(24px,5vw,64px);
  --section-y:clamp(64px,8vw,96px);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--off-white);
  color:var(--ink);
  font-family:Inter,system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,video{max-width:100%;display:block}

.wrap{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad-x)}

/* wordmark, per brand-spec.md section 6 */
.logo{
  font-family:"Bricolage Grotesque",Impact,sans-serif;
  font-variation-settings:"opsz" 96,"wdth" 100,"wght" 800;
  font-weight:800;
  letter-spacing:-0.02em;
  line-height:1;
  white-space:nowrap;
  color:var(--ink);
  display:inline-block;
  text-decoration:none;
}
.logo .get{font-family:Newsreader,Georgia,"Times New Roman",serif;font-style:italic;font-weight:500}
.logo .node{
  display:inline-block;
  width:0.16em;height:0.16em;
  border-radius:50%;
  background:var(--teal);
  box-shadow:0 1px 2px rgba(0,0,0,.45);
  vertical-align:baseline;
  margin-left:0.085em;
}
.logo.on-dark{color:var(--off-white)}

/* nav */
nav{
  position:fixed;top:0;left:0;right:0;z-index:10;
  background:var(--blush);
  border-bottom:1px solid var(--border);
}
.nav-in{max-width:var(--max-w);margin:0 auto;padding:16px var(--pad-x);display:flex;align-items:center;gap:32px}
nav .logo{font-size:22px}
.nav-links{margin-left:auto;display:none;align-items:center;gap:28px}
.nav-links a{font-size:15px;font-weight:600;color:var(--ink);text-decoration:none}
.nav-links a:hover{text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:3px}

@media (min-width:760px){
  nav .logo{font-size:26px}
  .nav-links{display:flex}
}

/* buttons */
.btn{
  display:inline-block;font-size:16px;font-weight:600;letter-spacing:0.015em;line-height:1;
  padding:14px 22px;border-radius:6px;text-decoration:none;border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--teal);color:var(--ink);border-color:var(--teal-deep)}
.btn-primary:hover{background:var(--teal-deep)}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-secondary:hover{background:var(--ink);color:var(--off-white)}
.btn-secondary-on-dark{background:transparent;color:var(--off-white);border-color:var(--off-white)}
.btn-secondary-on-dark:hover{background:var(--off-white);color:var(--ink)}
.btn-sm{padding:10px 16px;font-size:15px}

/* type */
h1{
  font-family:Newsreader,Georgia,"Times New Roman",serif;font-weight:600;
  font-size:clamp(38px,5vw,56px);letter-spacing:-0.01em;line-height:1.1;margin:0 0 22px;
}
h2{
  font-family:Newsreader,Georgia,"Times New Roman",serif;font-weight:600;
  font-size:clamp(30px,4vw,40px);letter-spacing:-0.005em;line-height:1.15;margin:0 0 20px;
}
h3{
  font-family:Newsreader,Georgia,"Times New Roman",serif;font-weight:600;
  font-size:clamp(24px,3vw,28px);line-height:1.2;margin:0 0 10px;
}
.eyebrow{
  font-family:Inter,sans-serif;font-size:13px;font-weight:600;text-transform:uppercase;
  letter-spacing:0.12em;line-height:1;color:var(--taupe-deep);margin:0 0 18px;
}
.lead{font-size:clamp(18px,2.5vw,19px);line-height:1.6;color:var(--taupe-deep);margin:0 0 20px;max-width:60ch}
p{color:var(--taupe-deep);margin:0 0 18px;max-width:68ch}
p strong{font-weight:600;color:var(--ink)}
.caption{font-size:14px;line-height:1.5;letter-spacing:0.01em;color:var(--taupe-deep);margin:0}
.rule{width:24px;height:2px;background:var(--teal);margin:0 0 18px}
a.inline{color:var(--ink);text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:3px}

/* sections */
section{padding:var(--section-y) 0}
.light{background:var(--off-white)}
.deep{background:var(--off-white-deep)}
.dark{background:var(--ink)}
.dark h2{color:var(--off-white)}
.dark p,.dark .lead{color:#D6CEC2}
.dark .eyebrow{color:var(--teal)}
.dark .caption{color:#D6CEC2}
.dark a.inline{color:var(--off-white)}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--blush);padding:96px 0 64px}
.hero-video{position:absolute;inset:0;overflow:hidden}
.hero-clip{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease}
.hero-clip.on{opacity:1}
.hero-overlay{position:absolute;inset:0;background:var(--blush);opacity:0.85}
.hero-inner{position:relative;z-index:1}
.hero h1,.hero .lead,.tagline-lockup .ascent,.tagline-lockup .logo,.tagline-lockup .category{color:#000;text-shadow:0 1px 2px rgba(255,255,255,.6)}
body.shadow-teal .hero h1,body.shadow-teal .hero .lead,body.shadow-teal .tagline-lockup .ascent,body.shadow-teal .tagline-lockup .logo,body.shadow-teal .tagline-lockup .category{text-shadow:0 0 5px rgba(0,188,196,.85),0 0 16px rgba(0,188,196,.5)}
.hero .lead{color:#000}
.hero .caption{color:var(--taupe-deep)}

.tagline-lockup{margin:0 0 28px}
.tagline-lockup .ascent{font-family:Inter,sans-serif;font-weight:600;font-size:19px;line-height:1.4;margin:0;color:#000}
.tagline-lockup .logo{font-size:33px;margin-top:6px;display:inline-block}
.tagline-lockup .category{font-family:Inter,sans-serif;font-weight:600;font-size:16px;letter-spacing:0.04em;color:#000;margin:4px 0 0}

@media (min-width:760px){
  .hero{padding:112px 0 88px}
}

.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 18px;align-items:center}

/* email form */
.signup-form{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 12px;max-width:480px}
.signup-form input[type="email"]{
  flex:1 1 220px;min-width:0;padding:14px 16px;font-size:16px;font-family:Inter,sans-serif;
  border:1px solid var(--taupe);border-radius:6px;background:var(--off-white);color:var(--ink);
}
.signup-form input[type="email"]::placeholder{color:var(--taupe)}
.dark .signup-form input[type="email"]{background:var(--surface);border-color:var(--border-mid);color:var(--off-white)}
.signup-form .btn{flex:0 0 auto}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* cards */
.cards{display:grid;grid-template-columns:1fr;gap:20px;margin-top:34px}
.card{background:var(--off-white-deep);border:1px solid var(--border);border-radius:6px;padding:32px;transition:border-color .2s ease}
.card:hover{border-color:var(--border-mid)}
.card h3{font-size:20px;margin-bottom:10px}
.card p{font-size:16px;margin:0;color:var(--taupe-deep)}

@media (min-width:700px){
  .cards{grid-template-columns:repeat(2,1fr)}
}

.wash{background:var(--off-white-deep);border:1px solid var(--border);border-radius:6px;padding:32px 34px;margin-top:30px}
.wash p{color:var(--taupe-deep);margin:0;max-width:64ch}
.wash p strong{color:var(--ink)}



/* host */
.host-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:start;margin-top:28px}
.host-photo img{width:100%;max-width:300px;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:50% 28%;border-radius:6px;border:1px solid var(--border);display:block}
.host-bio p{max-width:60ch}
@media (min-width:700px){
  .host-grid{grid-template-columns:280px 1fr;gap:44px;align-items:start}
}

.closer{text-align:center}
.closer .lead{max-width:640px;margin:0 auto 28px;color:var(--ink);font-size:clamp(20px,3vw,24px);font-family:Newsreader,Georgia,serif}
.closer .cta-row{justify-content:center}

/* footer */
footer{background:var(--off-white);border-top:1px solid var(--border);padding:44px 0 56px}
footer .logo{font-size:22px}
.foot-in{display:flex;flex-direction:column;gap:24px;justify-content:space-between}
.foot-tagline{font-size:13px;font-weight:600;letter-spacing:0.04em;color:var(--taupe-deep);margin-top:10px}
.foot-legal{font-size:14px;line-height:1.5;color:var(--taupe-deep);max-width:52ch;margin:0 0 8px}
.foot-contact{font-size:14px;color:var(--taupe-deep)}
.foot-contact a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:3px}

@media (min-width:760px){
  .foot-in{flex-direction:row;align-items:flex-end}
}