/* UBC — scroll-driven film + synced text beats */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{background:#000}
body{font-family:"Geist",system-ui,sans-serif;color:#fff}

/* top nav — auto-hide on scroll down */
.topnav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 28px;
  background:#0a1228;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  border-bottom:1px solid rgba(255,255,255,.08);
  transform:translateY(0);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.topnav.hidden{transform:translateY(-100%)}
.topnav__brand{
  font-weight:700;font-size:1.1rem;letter-spacing:-.02em;
  text-decoration:none;display:flex;
}
.topnav__brand-stack{display:flex;flex-direction:column;gap:2px}
.topnav__brand-name{line-height:1.1}
.topnav__brand-sub{font-size:.62rem;font-weight:500;color:rgba(255,255,255,.6);letter-spacing:0;font-family:"Geist",system-ui,sans-serif}
.topnav__saffron{color:#F5A300}
.topnav__green{color:#2EB85C}
.topnav__links{display:flex;align-items:center;gap:28px;justify-content:flex-end;margin-left:auto}
.topnav__link{
  font-size:.9rem;font-weight:500;color:rgba(255,255,255,.8);
  text-decoration:none;transition:color .2s;
}
.topnav__link:hover{color:#F5A300}
.topnav__cta{
  font-size:.88rem;font-weight:600;
  color:#0B0B0B;background:#F5A300;
  padding:9px 20px;border-radius:999px;
  text-decoration:none;transition:transform .2s,box-shadow .2s;
}
.topnav__cta:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(245,163,0,.35)}
.topnav__pulse{
  display:flex;align-items:center;gap:8px;justify-content:flex-end;flex:1;
}
.topnav__pulse-box{
  display:flex;align-items:center;gap:8px;
  background:#fff;border-radius:10px;
  padding:6px 12px;
  box-shadow:0 2px 8px rgba(0,0,0,.12);
}
.topnav__pulse-text{
  font-size:.62rem;font-weight:600;color:#6B7A92;
  letter-spacing:.02em;white-space:nowrap;
}
.topnav__pulse-logo{height:24px;width:auto;border-radius:2px}

@media (max-width:768px){
  .topnav{padding:12px 16px}
  .topnav__brand{font-size:.95rem}
  .topnav__links{gap:16px}
  .topnav__link{font-size:.82rem}
  .topnav__cta{font-size:.8rem;padding:7px 16px}
  .topnav__pulse{display:none}
}
@media (max-width:480px){
  .topnav__link{display:none}
  .topnav__links{gap:0}
  .topnav__brand-sub{display:none}
}

.scroll-space{height:1200vh;position:relative}
.stage{
  position:fixed;
  top:0;left:0;
  width:100vw;
  height:100vh;
  height:100dvh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  background:#000 url("../assets/videos/poster.jpg?v=2") center/cover no-repeat;
  transform:translateZ(0);
  contain:strict;
}
.film{width:100%;height:100%;object-fit:cover;display:block;will-change:contents}
.cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;transition:opacity .3s;pointer-events:none;will-change:opacity}
.cover.hidden{opacity:0}

/* gentle dark gradient at the left/bottom so text stays readable over the film */
.scrim{display:none}

/* text beats — GSAP fades these in/out on scroll */
.beat{
  position:absolute;z-index:5;
  left:max(28px, 5vw);
  top:50%;
  transform:translateY(-50%);
  max-width:560px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  background:#fff;
  border:1px solid rgba(11,31,58,.14);
  border-radius:18px;
  padding:30px 34px;
  box-shadow:0 12px 36px rgba(0,0,0,.18);
  will-change:opacity;
  -webkit-backface-visibility:hidden;
  backface-visibility:hidden;
  color:#101828;
}

/* text beats — GSAP fades these in/out on scroll */
.beat__eyebrow{
  font-family:"Geist Mono",monospace;
  font-size:.9rem;font-weight:700;letter-spacing:.18em;
  color:#B87A00;
  margin-bottom:14px;
}
.beat__title{
  font-size:clamp(2rem,5vw,3.2rem);
  font-weight:650;line-height:1.06;letter-spacing:-.03em;
  margin-bottom:14px;
  color:#0B1F3A;
}
.beat__title .accent{color:#F5A300}
.beat__body{
  font-size:clamp(.95rem,1.4vw,1.05rem);
  font-weight:400;line-height:1.6;
  color:#33425A;
}
.beat__cta{
  display:inline-block;margin-top:24px;
  background:#F5A300;color:#0B0B0B;
  font-weight:500;font-size:.95rem;
  padding:14px 28px;border-radius:999px;
  text-decoration:none;
  transition:transform .2s,box-shadow .2s;
  pointer-events:auto;
}
.beat__cta:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(245,163,0,.4)}
.beat__credit{
  margin-top:22px;
  font-family:"Geist Mono",monospace;
  font-size:.68rem;letter-spacing:.06em;
  color:#6B7A92;
}

/* highlighted partner row (Pulse Energy) */
.beat__partner{
  display:flex;align-items:center;gap:14px;
  margin-top:18px;
  padding:16px 18px;
  background:linear-gradient(135deg, rgba(245,163,0,.14) 0%, rgba(245,163,0,.06) 100%);
  border:1.5px solid rgba(245,163,0,.55);
  border-radius:14px;
  box-shadow:0 4px 18px rgba(245,163,0,.12);
}
.beat__partner-logo{width:44px;height:44px;flex-shrink:0;border-radius:8px}
.beat__partner-text{font-size:1rem;line-height:1.45;color:#33425A;margin:0}
.beat__partner-text strong{color:#B87A00;font-weight:700;font-size:1.05rem}

/* "Created by" logo row in beat-1 */
.beat__creators{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid rgba(11,31,58,.12);
}
.beat__creators-label{
  display:block;
  font-family:"Geist Mono",monospace;
  font-size:.68rem;letter-spacing:.08em;
  color:#6B7A92;
  margin-bottom:10px;
}
.beat__creators-logos{
  display:flex;align-items:center;gap:18px;flex-wrap:nowrap;
}
.beat__creators-logo{
  height:48px;width:auto;
  border-radius:6px;
  object-fit:contain;
  padding:4px 6px;
}
.beat__logo{object-fit:contain;aspect-ratio:78/44;max-width:100%}

@media (max-width:768px){
  .film{object-fit:cover}
  .cover{object-fit:cover}
  .stage{background-size:cover}
  .beat{left:16px;right:16px;max-width:none;top:auto;bottom:8vh;transform:none;padding:24px 22px}
  .beat__logo{position:relative;right:auto;top:auto;transform:none;height:48px;width:auto;margin-bottom:10px;display:block;object-fit:contain;aspect-ratio:78/44}
  .footer span{display:none}
  .footer{justify-content:center!important;gap:6px}
  .footer__madeby{display:block!important}
  .footer__logo--mobile{display:inline-block!important;height:21px}
  .footer__logo:not(.footer__logo--mobile){display:none}
  .footer__logo{margin:0}
  .beat__eyebrow{font-size:.74rem}
  .beat__title{font-size:clamp(2rem,9.5vw,2.9rem)}
  .beat__body{font-size:1.05rem}
  .beat__credit{font-size:.72rem}
  .beat__creators-logos{gap:12px}
  .beat__creators-logo{height:40px;padding:3px 4px}
}

@media (prefers-reduced-motion:reduce){
  .scroll-space{height:auto}
  .stage{position:relative;height:auto;width:100%;background:none}
  .beat{position:relative;opacity:1;visibility:visible;left:auto;top:auto;bottom:auto;transform:none;max-width:640px;margin:48px auto;padding:0 24px;pointer-events:auto}
  .scrim{display:none}
  .hint{display:none}
}

/* Ensure beat-3 button is always clickable when visible */
#beat-3{pointer-events:auto}

/* persistent black footer bar */
.footer{
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:10;
  background:#000;
  color:rgba(255,255,255,.7);
  font-family:"Geist Mono",monospace;
  font-size:.68rem;
  letter-spacing:.05em;
  padding:8px 16px;
  pointer-events:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.footer__logo{height:24px;width:auto;flex-shrink:0;opacity:.8}
.footer__logo--mobile{display:none}
.footer__madeby{display:none}
.footer__full{display:block}

/* ── Signup form ────────────────────────────────────── */
.signup-form{
  margin-top:24px;pointer-events:auto;
  display:flex;flex-direction:column;gap:10px;
}
.signup-form__row{
  display:flex;gap:10px;
}
.signup-form__input{
  flex:1;
  font-family:"Geist",system-ui,sans-serif;
  font-size:.92rem;
  padding:12px 14px;
  border:1.5px solid rgba(11,31,58,.18);
  border-radius:10px;
  background:#fff;
  color:#101828;
  outline:none;
  transition:border-color .2s,box-shadow .2s;
  min-width:0;
}
.signup-form__input:focus{
  border-color:#F5A300;
  box-shadow:0 0 0 3px rgba(245,163,0,.15);
}
.signup-form__input::placeholder{color:#98A2B3}
.signup-form__select{
  cursor:pointer;
  appearance:none;
  -webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2398A2B3' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:34px;
}
.signup-form__btn{
  font-family:"Geist",system-ui,sans-serif;
  font-weight:600;font-size:.95rem;
  padding:13px 28px;
  border:none;border-radius:999px;
  background:#F5A300;color:#0B0B0B;
  cursor:pointer;
  transition:transform .2s,box-shadow .2s,opacity .2s;
  align-self:flex-start;
}
.signup-form__btn:hover:not(:disabled){
  transform:translateY(-2px);
  box-shadow:0 10px 28px rgba(245,163,0,.4);
}
.signup-form__btn:disabled{opacity:.6;cursor:default}
.signup-form__msg{
  font-size:.85rem;font-weight:500;
  min-height:1.2em;
}
.signup-form__msg--success{color:#2EB85C}
.signup-form__msg--error{color:#E5484D}

@media(max-width:768px){
  .signup-form__row{flex-direction:column}
  .signup-form__input{font-size:1rem;padding:14px 16px}
  .signup-form__btn{width:100%;text-align:center}
}