/* ————————————————————————————————
   NÉBULEUSE — haute perfumery
   palette: #0D0D11 · #C7C9D3 · #E8D5F0 · #B8E0E8 · #F0E6C8
———————————————————————————————— */
:root{
  --ink:#0D0D11;
  --silver:#C7C9D3;
  --lilac:#E8D5F0;
  --glacier:#B8E0E8;
  --champagne:#F0E6C8;
  --irid:linear-gradient(100deg,var(--silver) 0%,var(--lilac) 28%,var(--glacier) 58%,var(--champagne) 82%,var(--silver) 100%);
  --fr:"Fraunces",serif;
  --in:"Inter",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--silver);
  font-family:var(--in);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--lilac);color:var(--ink)}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--ink)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--lilac),var(--glacier));border-radius:5px;border:2px solid var(--ink)}
a{color:inherit;text-decoration:none}

/* —— iridescent gradient text —— */
.irid{
  background:var(--irid);
  background-size:220% 100%;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  -webkit-text-fill-color:transparent;
  animation:shimmer 9s ease-in-out infinite alternate;
}
@keyframes shimmer{from{background-position:0% 50%}to{background-position:100% 50%}}

/* —— grain overlay —— */
.grain{
  position:fixed;inset:-50%;width:200%;height:200%;
  pointer-events:none;z-index:60;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(10) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}10%{transform:translate(-3%,-6%)}20%{transform:translate(-9%,3%)}
  30%{transform:translate(5%,-13%)}40%{transform:translate(-3%,13%)}50%{transform:translate(-9%,4%)}
  60%{transform:translate(9%,0)}70%{transform:translate(0,9%)}80%{transform:translate(3%,20%)}90%{transform:translate(-6%,6%)}
}

/* —— drifting orbs —— */
.orb{
  position:absolute;border-radius:50%;
  pointer-events:none;z-index:0;opacity:.4;
}
.orb--lilac{background:radial-gradient(circle closest-side,rgba(232,213,240,.8),rgba(232,213,240,0) 72%)}
.orb--glacier{background:radial-gradient(circle closest-side,rgba(184,224,232,.8),rgba(184,224,232,0) 72%)}
.orb--champagne{background:radial-gradient(circle closest-side,rgba(240,230,200,.8),rgba(240,230,200,0) 72%)}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(9vw,-7vh) scale(1.18)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-8vw,9vh) scale(.85)}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1.05)}50%{transform:translate(6vw,6vh) scale(.9)}}

/* —— nav —— */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:1.6rem clamp(1.5rem,4vw,3.5rem);
  transition:background .45s,backdrop-filter .45s,padding .45s;
}
.nav--scrolled{
  background:rgba(13,13,17,.62);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  padding-top:1rem;padding-bottom:1rem;
  border-bottom:1px solid rgba(199,201,211,.09);
}
.nav__mark{
  font-family:var(--fr);
  font-variation-settings:"SOFT" 60,"WONK" 1,"opsz" 40;
  font-weight:500;font-size:1.15rem;letter-spacing:.34em;text-transform:uppercase;
}
.nav__links{display:flex;gap:2.2rem;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--silver)}
.nav__links a{opacity:.72;transition:opacity .3s,color .3s;padding:.25rem 0;border-bottom:1px solid transparent}
.nav__links a:hover{opacity:1;color:var(--lilac);border-bottom-color:var(--lilac)}

/* —— hero —— */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden;display:flex;align-items:flex-end}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero__veil{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(120% 90% at 50% 110%, rgba(13,13,17,.92) 0%, rgba(13,13,17,.35) 55%, rgba(13,13,17,.55) 100%),
    linear-gradient(rgba(13,13,17,.55), rgba(13,13,17,.25) 40%, rgba(13,13,17,.88));
}
.hero__inner{position:relative;z-index:2;width:100%;padding:0 clamp(1.5rem,4vw,3.5rem) clamp(3rem,7vh,5.5rem)}
.hero__kicker{
  font-size:.72rem;letter-spacing:.42em;text-transform:uppercase;color:var(--glacier);
  margin-bottom:1.4rem;display:block;
}
.hero__title{
  font-family:var(--fr);
  font-variation-settings:"SOFT" 100,"WONK" 1,"opsz" 144;
  font-weight:340;
  font-size:clamp(4.2rem,14.5vw,15rem);
  line-height:.88;letter-spacing:-.035em;
  text-transform:uppercase;
}
.hero__sub{
  display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:1rem;
  margin-top:2.2rem;padding-top:1.6rem;
  border-top:1px solid rgba(199,201,211,.22);
}
.hero__sub p{max-width:36ch;font-size:.95rem;color:rgba(199,201,211,.85)}
.hero__scroll{
  font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:rgba(199,201,211,.6);
  display:flex;align-items:center;gap:.8rem;
}
.hero__scroll::after{
  content:"";width:1px;height:44px;
  background:linear-gradient(var(--lilac),transparent);
  animation:fall 2.2s ease-in-out infinite;
}
@keyframes fall{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* —— shared section chrome —— */
.section{position:relative;padding:clamp(6rem,13vh,10rem) clamp(1.5rem,4vw,3.5rem)}
.section__kicker{
  font-size:.7rem;letter-spacing:.42em;text-transform:uppercase;color:var(--glacier);
  display:block;margin-bottom:1.2rem;
}
.section__title{
  font-family:var(--fr);
  font-variation-settings:"SOFT" 90,"WONK" 1,"opsz" 100;
  font-weight:380;font-size:clamp(2.4rem,5.4vw,4.6rem);
  line-height:1.02;letter-spacing:-.02em;
}

/* —— notes pyramid (pinned) —— */
.notes{height:340vh;position:relative}
.notes__stage{
  position:sticky;top:0;height:100svh;min-height:600px;overflow:hidden;
  display:flex;flex-direction:column;justify-content:center;
  padding:0 clamp(1.5rem,4vw,3.5rem);
}
.notes__head{position:absolute;top:clamp(5rem,11vh,8rem);left:clamp(1.5rem,4vw,3.5rem);right:clamp(1.5rem,4vw,3.5rem)}
.notes__progress{
  position:absolute;left:clamp(1.5rem,4vw,3.5rem);bottom:clamp(2.4rem,6vh,4rem);
  display:flex;gap:.7rem;align-items:center;
  font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:rgba(199,201,211,.55);
}
.notes__bar{width:130px;height:1px;background:rgba(199,201,211,.22);position:relative;overflow:hidden}
.notes__bar i{position:absolute;inset:0;background:var(--irid);transform:scaleX(0);transform-origin:left}
.note{
  position:absolute;left:clamp(1.5rem,4vw,3.5rem);right:clamp(1.5rem,4vw,3.5rem);
  top:50%;transform:translateY(-40%);
  opacity:0;visibility:hidden;
  display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(2rem,6vw,7rem);align-items:end;
}
.note__tier{
  font-family:var(--fr);
  font-variation-settings:"SOFT" 100,"WONK" 1,"opsz" 144;
  font-weight:330;
  font-size:clamp(3.4rem,9.5vw,9.5rem);
  line-height:.92;letter-spacing:-.03em;
}
.note__num{
  font-family:var(--fr);font-variation-settings:"SOFT" 0,"WONK" 0,"opsz" 20;
  font-size:.95rem;color:var(--champagne);letter-spacing:.2em;display:block;margin-bottom:1.1rem;
}
.note__body{padding-bottom:.6rem}
.note__ing{
  font-family:var(--fr);font-variation-settings:"SOFT" 40,"WONK" 0,"opsz" 40;
  font-size:clamp(1.15rem,1.7vw,1.5rem);font-weight:420;line-height:1.4;
  color:var(--lilac);margin-bottom:1rem;
}
.note__body p{font-size:.95rem;color:rgba(199,201,211,.8);max-width:42ch}

/* —— gallery —— */
.gallery{max-width:1500px;margin:0 auto}
.gallery__head{max-width:820px;margin-bottom:clamp(3rem,7vh,5.5rem)}
.gallery__head p{margin-top:1.6rem;color:rgba(199,201,211,.8);max-width:52ch}
.gallery__grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(1.2rem,2.6vw,2.4rem);align-items:start}
.frame{position:relative;overflow:hidden;border-radius:2px}
.frame img{width:100%;height:auto;display:block;transform:scale(1.06);transition:transform 1.4s cubic-bezier(.2,.6,.2,1)}
.frame:hover img{transform:scale(1.0)}
.frame::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(232,213,240,.14)}
.frame figcaption{
  position:absolute;left:1.2rem;bottom:1rem;z-index:2;
  font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:rgba(240,230,200,.9);
  text-shadow:0 1px 8px rgba(13,13,17,.8);
}
.frame--tall{margin-top:clamp(3rem,8vh,6rem)}

/* —— maison —— */
.maison{overflow:hidden}
.maison__inner{max-width:1100px;margin:0 auto;position:relative;z-index:2}
.maison__lede{
  font-family:var(--fr);
  font-variation-settings:"SOFT" 90,"WONK" 1,"opsz" 90;
  font-weight:360;font-size:clamp(1.8rem,3.6vw,3.2rem);
  line-height:1.22;letter-spacing:-.015em;color:var(--silver);
  margin:2.4rem 0 3.2rem;
}
.maison__lede em{font-style:normal}
.maison__cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem)}
.maison__cols p{color:rgba(199,201,211,.8);font-size:.98rem}
.maison__cols p+p{margin-top:1.2rem}
.maison__sig{
  margin-top:3.6rem;font-family:var(--fr);
  font-variation-settings:"SOFT" 100,"WONK" 1,"opsz" 60;
  font-size:1.5rem;font-weight:400;font-style:italic;color:var(--champagne);
}

/* —— footer —— */
.footer{
  border-top:1px solid rgba(199,201,211,.14);
  padding:3.4rem clamp(1.5rem,4vw,3.5rem) 2.6rem;
  position:relative;z-index:2;
}
.footer__grid{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:flex-start}
.footer__mark{
  font-family:var(--fr);font-variation-settings:"SOFT" 60,"WONK" 1,"opsz" 40;
  font-size:1.05rem;letter-spacing:.3em;text-transform:uppercase;
}
.footer__tag{font-size:.8rem;color:rgba(199,201,211,.55);margin-top:.7rem;max-width:30ch}
.footer__col{font-size:.78rem;letter-spacing:.06em;color:rgba(199,201,211,.65);display:flex;flex-direction:column;gap:.55rem}
.footer__col a{transition:color .3s}
.footer__col a:hover{color:var(--lilac)}
.footer__meta{
  margin-top:2.8rem;padding-top:1.4rem;border-top:1px solid rgba(199,201,211,.1);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.8rem;
  font-size:.7rem;letter-spacing:.14em;color:rgba(199,201,211,.42);text-transform:uppercase;
}
.footer__meta a{border-bottom:1px solid rgba(199,201,211,.28);transition:color .3s,border-color .3s}
.footer__meta a:hover{color:var(--glacier);border-color:var(--glacier)}

/* —— guide page bits —— */
.guide-wrap{max-width:880px;margin:0 auto;padding:9rem clamp(1.5rem,4vw,3rem) 4rem;position:relative;z-index:2}
.guide-wrap h1{
  font-family:var(--fr);font-variation-settings:"SOFT" 100,"WONK" 1,"opsz" 144;
  font-weight:340;font-size:clamp(2.8rem,7vw,5.4rem);line-height:.95;letter-spacing:-.03em;margin-bottom:1rem;
}
.guide-wrap h2{
  font-family:var(--fr);font-variation-settings:"SOFT" 80,"WONK" 1,"opsz" 80;
  font-weight:420;font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.1;letter-spacing:-.01em;
  margin:3.6rem 0 1.1rem;
}
.guide-wrap p,.guide-wrap li{color:rgba(199,201,211,.82);font-size:.98rem}
.guide-wrap ul{padding-left:1.2rem;display:flex;flex-direction:column;gap:.5rem;margin:.8rem 0}
.guide-wrap code{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:.85em;
  background:rgba(232,213,240,.08);border:1px solid rgba(232,213,240,.14);
  padding:.1em .4em;border-radius:3px;color:var(--lilac);
}
.guide-wrap pre{
  background:rgba(199,201,211,.05);border:1px solid rgba(199,201,211,.13);border-radius:4px;
  padding:1.2rem 1.4rem;overflow-x:auto;margin:1.2rem 0;
}
.guide-wrap pre code{background:none;border:none;padding:0;color:var(--glacier);font-size:.8rem;line-height:1.6}
.guide-shots{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin:1.4rem 0}
.guide-shots figure{position:relative}
.guide-shots img{width:100%;height:auto;display:block;border-radius:3px;border:1px solid rgba(199,201,211,.16)}
.guide-shots figcaption{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(199,201,211,.5);margin-top:.5rem}
.guide-back{
  display:inline-block;margin-top:3rem;font-size:.75rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--glacier);border-bottom:1px solid rgba(184,224,232,.4);padding-bottom:.2rem;transition:color .3s,border-color .3s;
}
.guide-back:hover{color:var(--champagne);border-color:var(--champagne)}

/* —— responsive —— */
@media (max-width:860px){
  .nav__links{gap:1.2rem;font-size:.62rem}
  .note{grid-template-columns:1fr;gap:1.6rem;transform:translateY(-46%)}
  .note__tier{font-size:clamp(3rem,13vw,5.2rem)}
  .gallery__grid{grid-template-columns:1fr}
  .frame--tall{margin-top:0}
  .maison__cols{grid-template-columns:1fr}
  .guide-shots{grid-template-columns:1fr}
  .hero__sub{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .nav__links a:not(:last-child){display:none}
  .hero__kicker{letter-spacing:.28em;font-size:.66rem}
  .section__kicker{letter-spacing:.3em}
}

/* —— reduced motion —— */
@media (prefers-reduced-motion:reduce){
  .grain,.orb{animation:none!important}
  .irid{animation:none}
  .hero__scroll::after{animation:none}
  html{scroll-behavior:auto}
}