/* ============================================================
   FlipTrainer coming soon page
   ============================================================ */

:root{
  --bg:            #0b0d12;
  --bg-alt:        #10141c;
  --surface:       #151a25;
  --line:          #262e40;
  --text:          #eef1f6;
  --text-dim:      #9aa5b8;
  --accent:        #3ee0a4;   /* text, strokes, borders */
  --accent-fill:   #3ee0a4;   /* solid fills, always paired with --on-accent */
  --on-accent:     #04150f;
  --accent-dark:   #17a473;
  --accent-soft:   rgba(62,224,164,.12);
  --warn:          #ffb44d;
  --danger:        #ff7b7b;

  --wrap: 1160px;
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --font-display: 'Barlow Condensed', 'Arial Narrow', system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

[hidden]{ display:none !important; }

html{ scroll-behavior:smooth; scroll-padding-top:88px; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }

h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.01em;
  line-height:1.02;
  margin:0 0 .5em;
  font-weight:800;
}
h1{ font-size:clamp(2.6rem, 6vw, 4.6rem); }
h2{ font-size:clamp(2rem, 4.2vw, 3.1rem); }
h3{ font-size:1.3rem; letter-spacing:.02em; }

h1 em, h2 em{ font-style:normal; color:var(--accent); }

p{ margin:0 0 1em; }
ul,ol{ margin:0; padding:0; list-style:none; }

.wrap{ width:min(var(--wrap), 100% - 3rem); margin-inline:auto; }
.wrap-narrow{ width:min(760px, 100% - 3rem); }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--accent-fill); color:var(--on-accent); padding:.7rem 1.2rem;
  font-weight:700; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }

/* ---------- shared bits ---------- */

.eyebrow{
  display:inline-flex; align-items:center; gap:.6rem;
  font-size:.78rem; font-weight:700; letter-spacing:.18em;
  text-transform:uppercase; color:var(--accent);
  margin:0 0 1rem;
}
.eyebrow .dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 0 4px var(--accent-soft);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{
  50%{ box-shadow:0 0 0 9px rgba(62,224,164,0); }
}

.section{ padding:clamp(3.75rem, 7vw, 6rem) 0; }
.section-alt{ background:var(--bg-alt); border-block:1px solid var(--line); }

.section-head{ max-width:720px; margin-bottom:2.75rem; }
.section-sub{ color:var(--text-dim); font-size:1.06rem; max-width:60ch; }

/* ---------- buttons ---------- */

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:.95rem 1.7rem;
  font-family:var(--font-display);
  font-size:1.05rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  text-decoration:none; border-radius:999px; border:1.5px solid transparent;
  cursor:pointer; transition:transform .18s var(--ease), background .18s, border-color .18s, color .18s, opacity .18s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn[disabled]{ opacity:.6; pointer-events:none; }

.btn-primary{ background:var(--accent-fill); color:var(--on-accent); }
.btn-primary:hover{ background:#57efb6; }

.btn-sm{ padding:.6rem 1.2rem; font-size:.95rem; }

/* ---------- header ---------- */

.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(11,13,18,.72);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s, background .25s;
}
.site-header.scrolled{ border-bottom-color:var(--line); background:rgba(11,13,18,.92); }

.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:1rem; height:72px; }

.logo{ display:inline-flex; align-items:center; gap:.6rem; text-decoration:none; color:var(--text); }
.logo-mark{ width:28px; height:28px; color:var(--accent); flex:none; }
.logo-text{
  font-family:var(--font-display); font-weight:800; text-transform:uppercase;
  font-size:1.5rem; letter-spacing:.03em; line-height:1;
}
.logo-text em{ font-style:normal; color:var(--accent); }

/* ---------- hero ---------- */

.hero{ position:relative; overflow:hidden; padding-top:clamp(2.5rem, 5vw, 4rem); }
.hero-glow{
  position:absolute; inset:-30% 20% 40% -10%;
  background:radial-gradient(ellipse at 30% 40%, rgba(62,224,164,.16), transparent 62%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  padding-bottom:clamp(2.5rem, 5vw, 4.5rem);
}
/* headline + paragraph beside the clip, signup card underneath the pair */
.hero-lead{
  display:grid; grid-template-columns:1.15fr .85fr; gap:3rem; align-items:center;
}
.hero h1{ margin-bottom:1.1rem; }
.lede{ font-size:clamp(1.03rem, 1.5vw, 1.15rem); color:var(--text-dim); max-width:54ch; }

.hero-points{
  display:flex; flex-wrap:wrap; gap:.7rem 2rem; margin-top:1.8rem;
}
.hero-points li{ display:flex; align-items:center; gap:.7rem; font-size:.95rem; color:var(--text-dim); }
.hero-points svg{
  width:19px; height:19px; flex:none; fill:none;
  stroke:var(--accent); stroke-width:2.6; stroke-linecap:round; stroke-linejoin:round;
}

.hero-visual{ position:relative; }
.rig{ width:100%; max-width:390px; margin-inline:auto; display:block; }

.hero-video{
  width:100%; max-width:310px; margin-inline:auto; display:block;
  aspect-ratio:9/16; object-fit:cover;
  border-radius:20px; border:1px solid var(--line);
  background:var(--surface);
  box-shadow:0 30px 70px rgba(0,0,0,.5);
}
.cord{
  stroke:#3ee0a4; stroke-width:3.4; stroke-linecap:round;
  filter:drop-shadow(0 0 6px rgba(62,224,164,.35));
}
.grip{ stroke:#c76a17; stroke-width:1.5; }
.ghost{ opacity:.12; }
.ghost-far{ opacity:.06; }

.visual-badge{
  display:block; width:fit-content; margin:.75rem auto 0; text-align:center;
  background:var(--surface); border:1px solid var(--line); border-radius:999px;
  padding:.5rem 1.1rem;
}
.visual-badge span{ display:block; font-size:.8rem; color:var(--text-dim); }

/* ---------- signup ---------- */

.signup{
  margin-top:2.75rem;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  padding:1.8rem;
  box-shadow:0 30px 70px rgba(0,0,0,.4);
  position:relative; overflow:hidden;
  max-width:760px;
}
.signup::before{
  content:""; position:absolute; inset:0 0 auto 0; height:3px;
  background:linear-gradient(90deg, var(--accent-fill), transparent);
}
.signup-title{ font-size:1.45rem; margin-bottom:.4rem; }
.signup-sub{ color:var(--text-dim); font-size:.95rem; margin-bottom:1.3rem; }

.signup-row{ display:flex; gap:.6rem; }
.signup-row input{
  flex:1 1 auto; min-width:0;
  padding:.95rem 1.1rem; font:inherit; font-size:1rem;
  color:var(--text); background:var(--bg);
  border:1px solid var(--line); border-radius:999px;
  transition:border-color .18s;
}
.signup-row input::placeholder{ color:#6b7789; }
.signup-row input:focus{ border-color:var(--accent); outline:none; }
.signup-row input[aria-invalid="true"]{ border-color:var(--danger); }
.signup-row .btn{ flex:none; }

.signup-note{ margin:.9rem 0 0; font-size:.82rem; color:var(--text-dim); }
.form-status{ margin:.7rem 0 0; font-size:.88rem; color:var(--danger); min-height:0; }
.form-status:empty{ display:none; }

.hidden-field{ position:absolute; left:-9999px; }

.signup-success{ display:flex; gap:1rem; align-items:flex-start; }
.signup-success strong{ display:block; font-size:1.05rem; margin-bottom:.25rem; }
.signup-success p{ margin:0; color:var(--text-dim); font-size:.94rem; }
.tick-badge{
  flex:none; display:grid; place-items:center; width:44px; height:44px;
  border-radius:50%; background:var(--accent-soft); border:1px solid rgba(62,224,164,.3);
}
.tick-badge svg{
  width:22px; height:22px; fill:none; stroke:var(--accent);
  stroke-width:2.8; stroke-linecap:round; stroke-linejoin:round;
}

/* marquee */
.marquee{
  border-block:1px solid var(--line);
  background:var(--bg-alt);
  overflow:hidden; padding:.9rem 0;
  mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track{
  display:flex; gap:2.2rem; width:max-content;
  animation:scroll 34s linear infinite;
  font-family:var(--font-display); text-transform:uppercase;
  letter-spacing:.14em; font-size:1rem; color:var(--text-dim);
}
.marquee-track span:nth-child(even){ color:var(--accent); }
@keyframes scroll{ to{ transform:translateX(-50%); } }

/* ---------- steps ---------- */

.steps{
  display:grid; gap:1.25rem;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
}
.step{
  position:relative; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:2.2rem 1.7rem 1.8rem;
}
.step-badge{
  position:absolute; top:-20px; left:1.7rem;
  width:42px; height:42px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--accent-fill); color:var(--on-accent);
  font-family:var(--font-display); font-size:1.35rem; font-weight:800;
}
.step h3{ margin-top:.4rem; }
.step p{ color:var(--text-dim); margin:0; font-size:.97rem; }

/* ---------- kit line ---------- */

.kit-line{
  margin:2.5rem 0 0;
  font-size:1.02rem; color:var(--text-dim);
  max-width:60ch;
  padding-left:1.1rem;
  border-left:2px solid var(--accent);
}

/* ---------- ceiling-mount add-on ---------- */

.addon{
  display:flex; gap:1.3rem; align-items:flex-start;
  margin-top:2.5rem; padding:1.6rem 1.7rem;
  border:1px dashed var(--line); border-radius:var(--radius);
  background:rgba(255,255,255,.015);
}
.addon-icon{
  flex:none; display:grid; place-items:center; width:46px; height:46px;
  border-radius:12px; background:var(--accent-soft); border:1px solid rgba(62,224,164,.22);
}
.addon-icon svg{
  width:24px; height:24px; fill:none; stroke:var(--accent);
  stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round;
}
.addon h3{ font-size:1.15rem; margin-bottom:.45rem; }
.addon p{ color:var(--text-dim); font-size:.96rem; margin:0; }
.addon-note{ margin-top:.7rem !important; font-size:.85rem !important; color:#7f8ba0 !important; }

/* ---------- who it's for ---------- */

.who-inner{
  display:grid; grid-template-columns:.78fr 1.22fr; gap:3rem; align-items:center;
}
.who-copy .section-head{ margin-bottom:2rem; }
.who-visual .rig{ max-width:330px; }

/* ---------- pills ---------- */

.pills{ display:grid; gap:1rem; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); }
.pill{
  border:1px solid var(--line); border-radius:var(--radius);
  padding:1.5rem; background:linear-gradient(180deg, var(--surface), var(--bg));
  transition:border-color .22s;
}
.pill:hover{ border-color:var(--accent-dark); }
.pill h3{ font-size:1.12rem; margin-bottom:.4rem; }
.pill p{ color:var(--text-dim); font-size:.93rem; margin:0; }

/* ---------- see it in use ---------- */

.clips{
  display:grid; gap:1.5rem;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  max-width:760px;
}
.clip{ margin:0; }

/* the whole poster is the play target */
.clip-play{
  display:block; width:100%; padding:0; position:relative;
  background:var(--surface); border:1px solid var(--line);
  border-radius:18px; overflow:hidden; cursor:pointer;
  transition:border-color .2s, transform .2s var(--ease);
}
.clip-play:hover{ border-color:var(--accent-dark); transform:translateY(-3px); }
.clip-play.is-playing{ cursor:default; }
.clip-play.is-playing:hover{ transform:none; }

.clip-video{
  display:block; width:100%; aspect-ratio:9/16; object-fit:cover;
  background:var(--bg);
}

.clip-icon{
  position:absolute; inset:0; margin:auto;
  width:64px; height:64px; border-radius:50%;
  display:grid; place-items:center;
  background:rgba(11,13,18,.62); border:1.5px solid rgba(238,241,246,.85);
  backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px);
  transition:opacity .22s, transform .22s var(--ease), background .22s;
}
.clip-play:hover .clip-icon{ background:var(--accent-fill); border-color:var(--accent-fill); transform:scale(1.06); }
.clip-play:hover .clip-icon svg{ fill:var(--on-accent); }
.clip-play.is-playing .clip-icon{ opacity:0; pointer-events:none; }
.clip-icon svg{ width:26px; height:26px; fill:var(--text); margin-left:3px; transition:fill .22s; }

.clip figcaption{ padding:1rem .25rem 0; }
.clip figcaption strong{ display:block; font-size:1.02rem; margin-bottom:.2rem; }
.clip figcaption span{ font-size:.92rem; color:var(--text-dim); }

@media (max-width:560px){
  .clips{ gap:1.75rem; }
  .clip-icon{ width:54px; height:54px; }
}

/* ---------- closing cta ---------- */

.closing-inner{ text-align:center; }
.closing-inner .section-sub{ margin-inline:auto; margin-bottom:1.8rem; }
.closing-note{ margin:1.2rem 0 0; font-size:.85rem; color:var(--text-dim); }

/* ---------- safety ---------- */

.safety{ padding-block:clamp(2.5rem,5vw,4rem); }
.safety-box{
  display:flex; gap:1.5rem; align-items:flex-start;
  background:rgba(255,180,77,.06); border:1px solid rgba(255,180,77,.28);
  border-radius:var(--radius); padding:1.8rem;
}
.safety-box h2{ font-size:1.5rem; color:var(--warn); margin-bottom:.5rem; }
.safety-box p{ margin:0; color:var(--text-dim); font-size:.96rem; max-width:80ch; }
.safety-icon svg{
  width:36px; height:36px; flex:none; fill:none; stroke:var(--warn);
  stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round;
}

/* ---------- persistent waitlist bar ---------- */

.joinbar{
  position:fixed; left:0; right:0; bottom:0; z-index:90;
  background:rgba(16,20,28,.94);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-top:1px solid var(--line);
  box-shadow:0 -18px 40px rgba(0,0,0,.45);
  padding:.85rem 0 calc(.85rem + env(safe-area-inset-bottom));
  transform:translateY(115%);
  transition:transform .34s var(--ease);
}
.joinbar.is-visible{ transform:none; }
.joinbar::before{
  content:""; position:absolute; inset:0 0 auto 0; height:2px;
  background:linear-gradient(90deg, var(--accent-fill), transparent 65%);
}

.joinbar-inner{
  display:flex; align-items:center; gap:1.25rem;
}
.joinbar-copy{ margin:0; font-size:.95rem; color:var(--text-dim); flex:1 1 auto; }
.joinbar-copy strong{ color:var(--text); }

.joinbar-form{ display:flex; align-items:center; gap:.55rem; flex:0 1 auto; position:relative; }
.joinbar-form input[type="email"]{
  width:15rem; max-width:44vw;
  padding:.62rem 1rem; font:inherit; font-size:.94rem;
  color:var(--text); background:var(--bg);
  border:1px solid var(--line); border-radius:999px;
  transition:border-color .18s;
}
.joinbar-form input[type="email"]::placeholder{ color:#6b7789; }
.joinbar-form input[type="email"]:focus{ border-color:var(--accent); outline:none; }
.joinbar-form input[aria-invalid="true"]{ border-color:var(--danger); }
.joinbar-form .form-status{
  position:absolute; bottom:calc(100% + .5rem); right:0;
  margin:0; max-width:min(30rem, 70vw); text-align:right;
}

.joinbar-done{
  margin:0; display:flex; align-items:center; gap:.6rem;
  font-size:.95rem; color:var(--text);
}
/* once they're on the list the prompt is redundant */
.joinbar.is-done .joinbar-copy{ display:none; }
.tick-badge-sm{ width:26px; height:26px; }
.tick-badge-sm svg{ width:14px; height:14px; }

.joinbar-close{
  flex:none; width:34px; height:34px; padding:0;
  display:grid; place-items:center;
  background:none; border:1px solid var(--line); border-radius:50%;
  color:var(--text-dim); cursor:pointer;
  transition:color .18s, border-color .18s;
}
.joinbar-close:hover{ color:var(--text); border-color:var(--accent); }
.joinbar-close svg{
  width:15px; height:15px; fill:none; stroke:currentColor;
  stroke-width:2.2; stroke-linecap:round;
}

/* keep the footer clear of the bar while it is showing */
body.has-joinbar .site-footer{ padding-bottom:5.5rem; }

@media (max-width:720px){
  .joinbar{ padding-block:.7rem; }
  .joinbar-inner{ gap:.7rem; flex-wrap:wrap; }
  .joinbar-copy{ flex:1 1 100%; font-size:.88rem; padding-right:2.2rem; }
  .joinbar-copy span{ display:none; }
  .joinbar-copy strong::after{ content:" Join the waitlist for a discount code."; font-weight:400; color:var(--text-dim); }
  .joinbar-form{ flex:1 1 auto; }
  .joinbar-form input[type="email"]{ width:auto; flex:1 1 auto; min-width:0; max-width:none; }
  .joinbar-form .btn{ flex:none; width:auto; }
  .joinbar-close{ position:absolute; top:.55rem; right:1.1rem; width:30px; height:30px; }
  body.has-joinbar .site-footer{ padding-bottom:7.5rem; }
}

/* ---------- footer ---------- */

.site-footer{ background:var(--bg-alt); border-top:1px solid var(--line); }

.footer-social{
  display:flex; flex-wrap:wrap; align-items:center; gap:.75rem;
  padding-top:2rem; padding-bottom:1.6rem; border-bottom:1px solid var(--line);
}
.footer-social .social-label{
  margin:0 .35rem 0 0; font-size:.78rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--text-dim);
}
.social{
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.55rem 1.05rem; border:1px solid var(--line); border-radius:999px;
  text-decoration:none; font-size:.9rem; font-weight:500; color:var(--text-dim);
  transition:border-color .18s, color .18s, transform .18s var(--ease);
}
.social:hover{ border-color:var(--accent); color:var(--accent); transform:translateY(-2px); }
.social svg{ width:18px; height:18px; flex:none; fill:currentColor; }

.footer-bottom{
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:.6rem;
  padding-block:1.6rem;
}
.footer-bottom p{ margin:0; font-size:.85rem; color:var(--text-dim); }
.footer-bottom a{ color:var(--accent); text-decoration:none; }
.footer-bottom a:hover{ text-decoration:underline; }


/* ---------- light sections ------------------------------------------------
   A token swap, not a second stylesheet: every component below inherits it.
   --accent darkens to clear 4.5:1 on white; --accent-fill stays mint because
   a filled mint button with near-black text reads at 11:1 either way.
   -------------------------------------------------------------------------- */

.section--light{
  --bg:        #f6f7f9;
  --bg-alt:    #eceef2;
  --surface:   #ffffff;
  --line:      #dfe3ea;
  --text:      #10141c;
  --text-dim:  #57606f;
  --accent:      #0f7a54;
  --accent-dark: #0b6144;
  --accent-soft: rgba(15,122,84,.10);
  --warn:      #8a5200;
  --danger:    #b3261e;

  background:var(--bg);
  color:var(--text);
  border-block:1px solid #e2e6ec;
}

/* surfaces lift with shadow rather than with a lighter fill */
.section--light .step,
.section--light .pill,
.section--light .clip-play{
  background:var(--surface);
  box-shadow:0 1px 2px rgba(16,20,28,.05), 0 8px 24px rgba(16,20,28,.06);
}
.section--light .pill{ background:var(--surface); }
.section--light .step:hover,
.section--light .pill:hover,
.section--light .clip-play:hover{
  border-color:var(--accent);
  box-shadow:0 2px 4px rgba(16,20,28,.06), 0 14px 34px rgba(16,20,28,.10);
}
.section--light .addon{
  border-color:#d3d9e2;
  background:rgba(16,20,28,.02);
}
.section--light .clip-icon{
  background:rgba(255,255,255,.82); border-color:rgba(16,20,28,.28);
}
.section--light .clip-icon svg{ fill:var(--text); }

/* ---------- reveal on scroll ---------- */

.reveal{ opacity:0; transform:translateY(22px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- responsive ---------- */

@media (max-width:960px){
  /* stack: headline, then the clip, then the email capture */
  .hero-lead{ grid-template-columns:1fr; gap:2rem; }
  .who-inner{ grid-template-columns:1fr; gap:2rem; }
  .who-visual{ order:2; }
  .who-visual .rig{ max-width:260px; }
  .rig{ max-width:290px; }
  .hero-video{ max-width:270px; }
  .signup{ max-width:none; }
  .hero-points{ margin-top:1.6rem; }
}

@media (max-width:820px){
  .wrap{ width:min(var(--wrap), 100% - 2.2rem); }
}

@media (max-width:560px){
  body{ font-size:16px; }
  .rig{ max-width:250px; }
  .hero-video{ max-width:230px; }
  .signup{ padding:1.4rem; }
  .signup-row{ flex-direction:column; }
  .signup-row .btn{ width:100%; }
  .safety-box, .addon{ flex-direction:column; gap:1rem; }
  .header-cta{ font-size:.85rem; padding:.55rem 1rem; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .reveal{ opacity:1; transform:none; }
}