/* Functional Sleep Therapy — shared styles */

:root{
  --deep:#04060E;
  --dusk:#0A0F24;
  --slate:#16203A;
  --parchment:#EDE4D3;
  --parchment-dim:rgba(237,228,211,.66);
  --parchment-faint:rgba(237,228,211,.15);
  --corona:#E3B26A;
  --aurora:#86B3A6;
  --moon:#D9E2F2;

  --display:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --body:"Spectral","Iowan Old Style",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --gut:clamp(1.4rem,5vw,5rem);
  --measure:60ch;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--deep);color:var(--parchment);
  font-family:var(--body);font-weight:300;
  font-size:clamp(1rem,.5vw + .9rem,1.08rem);line-height:1.85;
  overflow-x:hidden;
}
::selection{background:var(--corona);color:var(--deep)}
a{color:inherit}
:focus-visible{outline:2px solid var(--corona);outline-offset:4px;border-radius:2px}
img{max-width:100%;display:block}

/* ============ FIXED SKY SCENE ============ */
.scene{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.sky{position:absolute;inset:-2px}
.sky--day{background:linear-gradient(180deg,#2E4A7A 0%,#5B6E9E 26%,#A2779A 46%,#D08E5B 66%,#E6A85E 80%,#8A5B45 100%)}
.sky--dusk{background:linear-gradient(180deg,#0C1430 0%,#1B2450 24%,#3A3260 46%,#6D4560 66%,#96543F 84%,#4A2E2C 100%);opacity:0}
.sky--night{background:linear-gradient(180deg,#03050C 0%,#060B1B 30%,#0A1027 54%,#101A33 76%,#182642 100%);opacity:0}

.stars{position:absolute;inset:0;opacity:0}
.stars i{position:absolute;width:2px;height:2px;border-radius:50%;background:#fff;opacity:.75;animation:tw 5s ease-in-out infinite}
@keyframes tw{0%,100%{opacity:.2}50%{opacity:.85}}

.aurora{
  position:absolute;left:-25%;right:-25%;top:8%;height:46vh;opacity:0;
  background:
    radial-gradient(60% 40% at 30% 50%,rgba(134,179,166,.30),transparent 70%),
    radial-gradient(50% 34% at 66% 42%,rgba(120,150,200,.22),transparent 72%);
  filter:blur(46px);
  animation:drift 46s ease-in-out infinite alternate;
}
@keyframes drift{from{transform:translate3d(-4%,0,0) skewX(-6deg)}to{transform:translate3d(5%,3%,0) skewX(5deg)}}

.horizon{position:absolute;left:0;right:0;bottom:0;height:52vh;background:radial-gradient(70% 100% at 50% 100%,rgba(240,180,110,.42),transparent 72%)}

.ridge{position:absolute;left:-4%;width:108%;bottom:0;will-change:transform}
.ridge svg{width:100%;height:100%;display:block}
.ridge--far{height:44vh;z-index:2}
.ridge--mid{height:36vh;z-index:3}
.ridge--near{height:27vh;z-index:4}

.fog{position:absolute;left:-60%;width:220%;height:20vh;z-index:3;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(200,190,205,.14) 45%,transparent);filter:blur(14px)}
.fog--far{bottom:20vh;animation:fogA 78s linear infinite;opacity:.7}
.fog--near{bottom:6vh;height:16vh;z-index:5;animation:fogB 52s linear infinite;opacity:.55}
@keyframes fogA{from{transform:translate3d(-16%,0,0)}to{transform:translate3d(16%,0,0)}}
@keyframes fogB{from{transform:translate3d(14%,0,0)}to{transform:translate3d(-14%,0,0)}}

/* celestial body: sun -> eclipse -> moon */
.orb{position:absolute;z-index:1;width:clamp(88px,13vw,190px);aspect-ratio:1;transform:translate(-50%,-50%);will-change:left,top}
.orb .halo{position:absolute;inset:-115%;border-radius:50%;
  background:radial-gradient(circle,rgba(255,214,150,.55) 0%,rgba(240,170,95,.26) 30%,rgba(230,150,90,.10) 52%,transparent 72%)}
.orb .corona{position:absolute;inset:-9%;border-radius:50%;opacity:0;
  background:conic-gradient(from 200deg,rgba(227,178,106,.95),rgba(237,228,211,.85) 20%,rgba(227,178,106,.5) 46%,rgba(134,179,166,.55) 70%,rgba(227,178,106,.95) 100%);
  filter:blur(2px)}
.orb .coolhalo{position:absolute;inset:-95%;border-radius:50%;opacity:0;
  background:radial-gradient(circle,rgba(217,226,242,.34) 0%,rgba(180,200,240,.13) 36%,transparent 68%)}
.orb .disc{position:absolute;inset:0;border-radius:50%;background:#F6C86B}

.scrim{position:absolute;inset:0;z-index:6;
  background:linear-gradient(180deg,rgba(4,6,14,.30) 0%,rgba(4,6,14,.10) 32%,rgba(4,6,14,.55) 100%)}
.grain{position:fixed;inset:0;z-index:7;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='140' height='140' filter='url(%23n)'/></svg>")}

/* ============ LAYOUT ============ */
main,header,footer{position:relative;z-index:1}
.wrap{max-width:1120px;margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.narrow{max-width:820px}

.eyebrow{font-family:var(--mono);font-size:.66rem;font-weight:500;letter-spacing:.28em;
  text-transform:uppercase;color:var(--corona);line-height:1.7}
.h2{font-family:var(--display);font-weight:300;font-size:clamp(1.9rem,4.4vw,3.2rem);
  line-height:1.08;letter-spacing:-.025em;margin:.7rem 0 1.5rem}
p{margin:0 0 1.3rem;max-width:var(--measure);color:var(--parchment-dim)}
.lede{font-size:clamp(1.08rem,1.3vw,1.28rem);line-height:1.72;color:var(--parchment)}
strong{font-weight:400;color:var(--parchment)}
.band{padding:clamp(4.5rem,11vw,9rem) 0}
.band--tight{padding:clamp(3rem,7vw,5.5rem) 0}

/* ============ NAV ============ */
.nav{position:absolute;top:0;left:0;right:0;z-index:10;padding:1.6rem 0}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{font-family:var(--mono);font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;
  text-decoration:none;color:var(--parchment);opacity:.9}
.navlinks{display:flex;gap:1.6rem}
.navlinks a{font-family:var(--mono);font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;
  text-decoration:none;color:var(--parchment);opacity:.62;transition:opacity .3s,color .3s}
.navlinks a:hover{opacity:1;color:var(--corona)}

/* ============ HERO ============ */
.hero{min-height:100svh;display:flex;align-items:flex-end;padding:9rem 0 clamp(4rem,10vh,7rem)}
h1{font-family:var(--display);font-weight:300;font-size:clamp(3rem,12vw,8.5rem);
  line-height:.92;letter-spacing:-.04em;margin:1.2rem 0 1.6rem;max-width:14ch}
h1 em{font-style:normal;color:var(--corona)}
.hero p{max-width:40ch;font-size:clamp(1.08rem,1.35vw,1.32rem);line-height:1.68;color:var(--parchment)}
.cue{margin-top:3rem;font-family:var(--mono);font-size:.6rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--parchment);opacity:.45}

/* ============ MARQUEE ============ */
.marquee{overflow:hidden;border-top:1px solid var(--parchment-faint);border-bottom:1px solid var(--parchment-faint);
  padding:1.15rem 0;margin:0;position:relative;z-index:1}
.marquee-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--corona);padding-bottom:.9rem}
.track{display:flex;width:max-content;animation:slide 64s linear infinite}
.track span{font-family:var(--display);font-weight:300;font-style:italic;
  font-size:clamp(1.05rem,2.1vw,1.6rem);white-space:nowrap;padding:0 1.6rem;
  color:rgba(237,228,211,.4);text-decoration:line-through;text-decoration-thickness:1px;
  text-decoration-color:rgba(227,178,106,.75)}
@keyframes slide{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* ============ PILLARS ============ */
.pillars{margin-top:3rem;border-top:1px solid var(--parchment-faint)}
.pillar{display:grid;grid-template-columns:1fr;gap:.5rem;padding:1.9rem 0;
  border-bottom:1px solid var(--parchment-faint)}
@media(min-width:760px){.pillar{grid-template-columns:minmax(0,.42fr) minmax(0,1fr);gap:clamp(1.5rem,5vw,4rem);align-items:baseline}}
.pillar h3{font-family:var(--display);font-weight:300;font-size:clamp(1.45rem,3vw,2.15rem);
  letter-spacing:-.02em;line-height:1.1;margin:0}
.pillar p{margin:0;font-size:1rem}
.tag{display:inline-block;font-family:var(--mono);font-size:.56rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--corona);border:1px solid rgba(227,178,106,.4);
  padding:.28rem .55rem;border-radius:2px;margin-top:.7rem;vertical-align:middle}
.withheld{margin-top:2rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;
  color:var(--parchment-dim);max-width:52ch;line-height:1.9}

/* ============ COMING / PANEL ============ */
.panel{border:1px solid rgba(227,178,106,.26);border-radius:3px;
  padding:clamp(1.7rem,4.5vw,3.2rem);
  background:linear-gradient(180deg,rgba(227,178,106,.055),rgba(10,15,36,.35));
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.status{font-family:var(--mono);font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--parchment);opacity:.55;margin-top:1.6rem;display:flex;align-items:center;gap:.7rem}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--corona);
  box-shadow:0 0 10px 2px rgba(227,178,106,.6);animation:pulse 3.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.45;transform:scale(.9)}50%{opacity:1;transform:scale(1.15)}}

/* ============ FORM ============ */
.signup{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem;max-width:560px}
.signup input[type=email]{
  flex:1 1 240px;background:rgba(237,228,211,.05);border:1px solid var(--parchment-faint);
  border-radius:2px;padding:.95rem 1rem;color:var(--parchment);font-family:var(--mono);
  font-size:.82rem;letter-spacing:.04em}
.signup input::placeholder{color:rgba(237,228,211,.35)}
.signup input:focus{border-color:rgba(227,178,106,.6);outline:none;background:rgba(237,228,211,.08)}
.btn{background:transparent;border:1px solid var(--corona);color:var(--corona);border-radius:2px;
  padding:.95rem 1.5rem;font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;
  text-transform:uppercase;cursor:pointer;transition:background .3s,color .3s}
.btn:hover{background:var(--corona);color:var(--deep)}
.hp{position:absolute;left:-9999px;opacity:0}
.practitioner-toggle{
  flex:1 1 100%;display:flex;align-items:center;gap:.75rem;cursor:pointer;
  margin-top:.2rem;user-select:none;
}
.practitioner-toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}
.toggle-box{
  flex-shrink:0;width:18px;height:18px;border:1px solid var(--parchment-faint);
  border-radius:2px;background:rgba(237,228,211,.05);position:relative;
  transition:border-color .25s,background .25s;
}
.practitioner-toggle input:checked ~ .toggle-box{
  border-color:rgba(227,178,106,.7);background:rgba(227,178,106,.12);
}
.toggle-box::after{
  content:"";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:var(--corona);clip-path:polygon(14% 52%,0% 66%,38% 100%,100% 16%,86% 0%,38% 68%);
  opacity:0;transition:opacity .2s;margin:3px;
}
.practitioner-toggle input:checked ~ .toggle-box::after{opacity:1}
.practitioner-toggle:focus-within .toggle-box{outline:2px solid var(--corona);outline-offset:3px}
.toggle-label{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--parchment-dim);transition:color .25s;
}
.practitioner-toggle input:checked ~ .toggle-label{color:var(--parchment)}
.formnote{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;color:var(--parchment-dim);margin-top:1rem}
.signup .formmsg{flex:1 1 100%}
.formmsg{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--corona);margin-top:1rem;min-height:1.2em}

/* ============ BIO PAGE ============ */
.biohead{padding:11rem 0 clamp(3rem,7vw,5rem)}
.biohead h1{font-size:clamp(2.6rem,8vw,5.6rem);max-width:16ch}
.biogrid{display:grid;grid-template-columns:1fr;gap:2.5rem}
@media(min-width:900px){.biogrid{grid-template-columns:minmax(0,.4fr) minmax(0,1fr);gap:clamp(2rem,6vw,5rem)}}
.portrait{width:100%;aspect-ratio:4/5;border:1px solid var(--parchment-faint);border-radius:2px;
  background:linear-gradient(160deg,rgba(237,228,211,.07),rgba(4,6,14,.5));
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(237,228,211,.3);padding:1rem;object-fit:cover}
.factlist{list-style:none;margin:2rem 0 0;padding:0;border-top:1px solid var(--parchment-faint)}
.factlist li{display:flex;justify-content:space-between;gap:1.5rem;padding:.85rem 0;
  border-bottom:1px solid var(--parchment-faint);font-family:var(--mono);font-size:.7rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--parchment-dim)}
.factlist li b{font-weight:400;color:var(--parchment)}
blockquote{margin:3rem 0;padding-left:1.8rem;border-left:1px solid rgba(227,178,106,.5);
  font-family:var(--display);font-style:italic;font-weight:300;
  font-size:clamp(1.25rem,2.6vw,1.8rem);line-height:1.45;color:var(--parchment);max-width:34ch}

/* ============ FOOTER ============ */
footer{padding:3rem 0 3.5rem;border-top:1px solid var(--parchment-faint);
  font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;line-height:2;
  color:rgba(237,228,211,.42)}
.disclaimer{max-width:72ch;letter-spacing:.03em;line-height:1.9;margin-bottom:1.6rem;text-transform:none}
.footrow{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:center}
.footrow a{text-decoration:none;opacity:.75;transition:opacity .3s,color .3s}
.footrow a:hover{opacity:1;color:var(--corona)}

/* ============ REVEAL ============ */
.rv{opacity:0;transform:translateY(16px);
  transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}
@media(max-width:640px){
  .aurora{display:none}
  .navlinks{gap:1rem}
}