/* ============================================================
   LifeMathEqual — luxury apparel
   Bodoni Moda (display) · Jost (sans)
   Off-black / charcoal / silver, champagne-gold accents
   ============================================================ */

:root{
  --bg:#060609;
  --bg-2:#0c0d12;
  --panel:#121319;
  --panel-2:#181a22;
  --char:#202024;
  --line:rgba(244,242,238,.10);
  --line-soft:rgba(244,242,238,.06);

  --ink:#f4f2ee;            /* warm white */
  --mut:rgba(244,242,238,.58);
  --faint:rgba(244,242,238,.38);

  --silver:#c9ccd1;
  --gold:#c8a96a;           /* champagne */
  --gold-2:#e6cf98;
  --gold-deep:#b8922f;      /* antique nebula gold */

  --serif:'Bodoni Moda', Georgia, serif;
  --sans:'Jost', system-ui, sans-serif;

  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
em{font-style:italic}

/* ---------- cosmic starfield + gold nebula (matches the symbol cards) ---------- */
.cosmos{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:
  radial-gradient(120% 90% at 50% -10%,#0c0d14,transparent 60%),
  radial-gradient(90% 80% at 78% 120%,#0b0a16,transparent 60%),#050509;}
.cosmos .nebula{
  position:absolute;inset:-30%;
  background:
    radial-gradient(38% 30% at 72% 18%,rgba(200,169,106,.22),transparent 60%),
    radial-gradient(44% 38% at 20% 70%,rgba(184,146,47,.16),transparent 62%),
    radial-gradient(30% 26% at 52% 48%,rgba(230,207,152,.12),transparent 60%),
    radial-gradient(40% 34% at 16% 26%,rgba(96,86,168,.16),transparent 62%),
    radial-gradient(46% 40% at 86% 76%,rgba(70,96,180,.14),transparent 62%),
    radial-gradient(30% 28% at 60% 84%,rgba(150,90,170,.12),transparent 62%);
  filter:blur(18px);
  animation:nebula-drift 60s ease-in-out infinite alternate;
}
@keyframes nebula-drift{
  0%{transform:translate3d(-2%,-1%,0) scale(1.05) rotate(0deg)}
  100%{transform:translate3d(2%,2%,0) scale(1.14) rotate(4deg)}
}
/* a luminous galaxy / milky-way band drifting diagonally across the sky */
.cosmos .galaxy-band{
  position:absolute;left:-20%;right:-20%;top:18%;height:62%;
  transform:rotate(-22deg);transform-origin:center;
  background:
    radial-gradient(60% 40% at 50% 50%,rgba(230,207,152,.10),transparent 70%),
    linear-gradient(90deg,transparent,rgba(201,204,209,.05) 30%,rgba(230,207,152,.07) 50%,rgba(140,120,200,.05) 70%,transparent);
  filter:blur(26px);
  opacity:.9;
  animation:band-drift 90s linear infinite;
}
@keyframes band-drift{0%{transform:rotate(-22deg) translateX(-4%)}100%{transform:rotate(-22deg) translateX(4%)}}
/* tiled star layers — fine white dust + occasional gold stars */
.cosmos .stars{
  position:absolute;inset:-10%;
  background-image:
    radial-gradient(1.2px 1.2px at 24px 32px,rgba(255,255,255,.9),transparent),
    radial-gradient(1px 1px at 130px 88px,rgba(255,255,255,.7),transparent),
    radial-gradient(1.4px 1.4px at 88px 150px,rgba(230,207,152,.85),transparent),
    radial-gradient(1px 1px at 178px 40px,rgba(255,255,255,.55),transparent),
    radial-gradient(1.1px 1.1px at 56px 196px,rgba(255,255,255,.65),transparent);
  background-size:220px 220px;
  animation:twinkle 6s ease-in-out infinite, drift-a 140s linear infinite;
}
.cosmos .stars-2{
  background-image:
    radial-gradient(.9px .9px at 60px 20px,rgba(255,255,255,.5),transparent),
    radial-gradient(1.6px 1.6px at 150px 120px,rgba(200,169,106,.7),transparent),
    radial-gradient(1px 1px at 30px 160px,rgba(255,255,255,.45),transparent),
    radial-gradient(1.2px 1.2px at 200px 80px,rgba(255,255,255,.6),transparent);
  background-size:340px 340px;
  animation:twinkle 9s ease-in-out infinite reverse, drift-b 200s linear infinite;
  opacity:.8;
}
/* a third, brighter layer of sparse feature stars with a soft glow */
.cosmos .stars-3{
  position:absolute;inset:-10%;
  background-image:
    radial-gradient(2px 2px at 110px 70px,rgba(255,255,255,.95),transparent),
    radial-gradient(2.2px 2.2px at 280px 220px,rgba(230,207,152,.9),transparent),
    radial-gradient(1.8px 1.8px at 360px 110px,rgba(201,204,209,.85),transparent),
    radial-gradient(2px 2px at 60px 300px,rgba(255,255,255,.8),transparent);
  background-size:460px 460px;
  filter:drop-shadow(0 0 4px rgba(255,255,255,.6));
  animation:twinkle 5s ease-in-out infinite, drift-a 240s linear infinite;
  opacity:.85;
}
@keyframes twinkle{0%,100%{opacity:.85}50%{opacity:.5}}
@keyframes drift-a{from{background-position:0 0}to{background-position:220px 440px}}
@keyframes drift-b{from{background-position:0 0}to{background-position:-340px 340px}}

/* occasional shooting stars streaking across the galaxy */
.cosmos .shooting{
  position:absolute;top:12%;left:8%;width:160px;height:1.5px;border-radius:2px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),rgba(230,207,152,.6),transparent);
  opacity:0;transform:rotate(18deg);
  filter:drop-shadow(0 0 6px rgba(255,255,255,.6));
  animation:shoot 11s ease-in infinite;
}
.cosmos .shooting-2{top:58%;left:auto;right:6%;animation:shoot2 17s ease-in infinite;animation-delay:6s}
@keyframes shoot{
  0%,82%{opacity:0;transform:translate3d(0,0,0) rotate(18deg)}
  85%{opacity:1}
  100%{opacity:0;transform:translate3d(40vw,16vh,0) rotate(18deg)}
}
@keyframes shoot2{
  0%,80%{opacity:0;transform:translate3d(0,0,0) rotate(-12deg)}
  84%{opacity:1}
  100%{opacity:0;transform:translate3d(-44vw,12vh,0) rotate(-12deg)}
}

/* film grain overlay */
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- shared type ---------- */
.eyebrow{
  font-family:var(--sans);font-weight:500;font-size:.72rem;letter-spacing:.42em;
  text-transform:uppercase;color:var(--gold);margin-bottom:1.1rem;
}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.02;letter-spacing:-.01em}
h1{font-size:clamp(3.2rem,9vw,6.6rem);font-weight:600}
h1 em{font-style:italic;font-weight:500}
h2{font-size:clamp(2.1rem,5vw,3.8rem)}
.ink{font-family:var(--serif);font-style:italic;color:var(--gold-2)}
.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--mut);max-width:46ch;margin-top:1.5rem}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--sans);font-weight:500;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;
  padding:1.05em 2.2em;border-radius:2px;cursor:pointer;border:1px solid transparent;
  transition:transform .5s var(--ease),background .4s,color .4s,border-color .4s;
}
.btn.primary{background:var(--ink);color:#0a0a0b}
.btn.primary:hover{background:var(--gold);color:#0a0a0b;transform:translateY(-2px)}
.btn.ghost{border-color:var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-2px)}
.btn.wide{width:100%;margin-top:1.4rem}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.5rem clamp(1.2rem,4vw,3rem);
  transition:background .5s var(--ease),padding .5s var(--ease),border-color .5s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(10,10,11,.72);backdrop-filter:blur(16px) saturate(120%);
  border-bottom-color:var(--line-soft);padding-top:1rem;padding-bottom:1rem;
}
.brand{display:flex;align-items:center;gap:.7rem}
.brand-mark{
  width:22px;height:26px;background:var(--ink);flex:none;
  -webkit-mask:url(assets/lifemath-tree-logo.png) center/contain no-repeat;
  mask:url(assets/lifemath-tree-logo.png) center/contain no-repeat;
  transition:background .4s;
}
.brand:hover .brand-mark{background:var(--gold)}
.brand-word{font-family:var(--serif);font-size:1.25rem;font-weight:600;letter-spacing:.02em}
.brand-word em{font-style:italic;color:var(--gold-2);font-weight:500}
.nav-links{display:flex;gap:2.2rem}
.nav-links a{
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut);
  position:relative;padding:.2rem 0;transition:color .35s;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1px;background:var(--gold);transition:width .4s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
  border:1px solid var(--line);padding:.75em 1.5em;border-radius:2px;color:var(--ink);
  transition:border-color .4s,color .4s,background .4s;
}
.nav-cta:hover{border-color:var(--gold);color:var(--gold-2)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:1.5px;background:var(--ink);transition:transform .4s,opacity .3s}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;
  align-items:center;gap:2rem;padding:9rem clamp(1.2rem,4vw,3rem) 4rem;max-width:var(--maxw);margin:0 auto;
}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.glow-a{width:60vw;height:60vw;top:-20%;right:-15%;background:radial-gradient(circle,rgba(200,169,106,.16),transparent 65%)}
.glow-b{width:45vw;height:45vw;bottom:-25%;left:-10%;background:radial-gradient(circle,rgba(201,204,209,.08),transparent 60%)}
.hero-copy{position:relative;z-index:2}
.hero-copy .lead .ink{font-size:1.05em}
.hero-actions{display:flex;gap:1rem;margin-top:2.4rem;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.6rem;margin-top:3.2rem;border-top:1px solid var(--line);padding-top:1.6rem}
.hero-stats dt{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--faint);margin-bottom:.35rem}
.hero-stats dd{font-family:var(--serif);font-size:1.25rem}

.hero-stage{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.stage-tag{font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--faint);margin-bottom:1rem}

/* ============================================================
   3D VIEWER  (shared by hero + atelier)
   ============================================================ */
.viewer{
  position:relative;width:min(100%,460px);aspect-ratio:1/1.04;
  perspective:1600px;cursor:grab;touch-action:pan-y;
  display:flex;align-items:center;justify-content:center;
}
.viewer::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(58% 50% at 50% 16%,rgba(255,255,255,.08),transparent 70%);
}
.viewer:active{cursor:grabbing}
.shirt-3d{
  position:relative;width:84%;aspect-ratio:var(--ar,1);
  transform-style:preserve-3d;
  transform:translateY(var(--bob,0)) rotateX(5deg) rotateY(var(--rot,0deg));
  transform-origin:50% 44%;
  will-change:transform;
}
.shirt-face{
  position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  display:flex;align-items:center;justify-content:center;
  filter:drop-shadow(0 34px 40px rgba(0,0,0,.5)) drop-shadow(0 8px 12px rgba(0,0,0,.4));
}
.shirt-face.front{transform:translateZ(22px)}
.shirt-face.back{transform:rotateY(180deg) translateZ(22px)}

/* ----- photographed garment: real fabric + live multiply tint ----- */
.garment{position:absolute;inset:0;isolation:isolate}
.garment .g-tex{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;object-position:center;display:block;
  user-select:none;-webkit-user-drag:none;pointer-events:none;
}
/* the chosen cloth colour, multiplied onto the grey fabric and clipped to
   the garment silhouette — keeps every real fold, shadow and sheen */
.garment .g-tint{
  position:absolute;inset:0;
  background:var(--garment,#1b2336);
  -webkit-mask:var(--g-src) center/contain no-repeat;
  mask:var(--g-src) center/contain no-repeat;
  mix-blend-mode:multiply;
  transition:background .45s var(--ease);
  pointer-events:none;
}
/* ----- live lighting -----
   Masked to the garment shape: a soft rounded-body shading down the sides so
   the cloth reads as a torso (not a flat sheet), a top key light, and a
   specular highlight whose horizontal position is driven by --shinex, so a
   studio light appears to sweep across the fabric as the piece rotates. */
.garment .g-shade{
  position:absolute;inset:0;
  -webkit-mask:var(--g-src) center/contain no-repeat;
  mask:var(--g-src) center/contain no-repeat;
  background:
    linear-gradient(105deg,
      transparent calc(var(--shinex,50%) - 30%),
      rgba(255,255,255,.30) var(--shinex,50%),
      transparent calc(var(--shinex,50%) + 30%)),
    radial-gradient(130% 78% at 50% 20%, rgba(255,255,255,.12), transparent 56%),
    linear-gradient(90deg,
      rgba(0,0,0,.40), rgba(0,0,0,0) 22%,
      rgba(0,0,0,0) 78%, rgba(0,0,0,.40));
  mix-blend-mode:soft-light;
  pointer-events:none;
}

/* ----- synthesized BACK detail -----
   No longer needed: each garment now uses a real, processed BACK photo
   (back collar, draped outer hood, ribbed hem — no pocket), so the back
   face is a genuine rear view rather than a re-drawn front. */

/* recolorable mark overlay — sits on the cloth with a printed/embroidered relief */.logo-layer{
  position:absolute;left:50%;top:var(--logo-y,38%);transform:translate(-50%,-50%);
  width:var(--logo-w,30%);
  background:var(--logo-color,#c9ccd1);
  -webkit-mask:var(--logo-src) center/contain no-repeat;
  mask:var(--logo-src) center/contain no-repeat;
  filter:drop-shadow(0 1px 0 rgba(0,0,0,.4)) drop-shadow(0 -.5px 0 rgba(255,255,255,.16));
  transition:background .4s,width .4s var(--ease),top .4s var(--ease);
}
.front-logo{--logo-src:url(assets/lifemath-front-logo.png);aspect-ratio:706/641}
.back-logo{--logo-src:url(assets/lifemath-tree-logo.png);aspect-ratio:663/832}
.back-logo.hidden{display:none}

.viewer-floor{
  position:absolute;left:50%;bottom:3%;transform:translateX(-50%);
  width:70%;height:42px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(0,0,0,.6),transparent 72%);filter:blur(7px);
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{border-block:1px solid var(--line);overflow:hidden;background:rgba(12,13,18,.55);backdrop-filter:blur(2px);padding:1.3rem 0}
.marquee-track{display:flex;gap:2.5rem;white-space:nowrap;width:max-content;animation:slide 38s linear infinite}
.marquee-track span{font-family:var(--serif);font-size:1.4rem;font-style:italic;color:var(--mut)}
.marquee-track i{color:var(--gold);font-style:normal;font-size:.8rem;align-self:center}
@keyframes slide{to{transform:translateX(-50%)}}

/* ============================================================
   SECTION HEADS
   ============================================================ */
section{position:relative;z-index:2}
.sec-head{max-width:var(--maxw);margin:0 auto;text-align:center;padding:0 clamp(1.2rem,4vw,3rem)}
.sec-head.left{text-align:left;margin:0}
.sec-head h2{margin-bottom:1.2rem}
.sec-sub{color:var(--mut);max-width:52ch;margin:0 auto;font-size:1.02rem}
.sec-head.left .sec-sub{margin:0}

/* ============================================================
   COLLECTION
   ============================================================ */
.collection{padding:8rem 0 7rem}
.collection-grid{
  max-width:var(--maxw);margin:4rem auto 0;padding:0 clamp(1.2rem,4vw,3rem);
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;align-items:end;
}
.prod{
  border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--bg-2));
  padding:1.6rem 1.6rem 1.8rem;border-radius:4px;
  transition:transform .6s var(--ease),border-color .5s,background .5s;
}
.prod.tall{grid-row:span 1;transform:translateY(-26px)}
.prod:hover{transform:translateY(-10px);border-color:rgba(200,169,106,.4)}
.prod.tall:hover{transform:translateY(-36px)}
.prod-canvas{
  aspect-ratio:1/1.06;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(120% 90% at 50% 30%,rgba(255,255,255,.045),transparent 60%);
  border-radius:3px;margin-bottom:1.4rem;
}
.prod-shirt{position:relative;width:82%;aspect-ratio:var(--ar,1);perspective:1200px;cursor:grab;touch-action:pan-y}
.prod-shirt:active{cursor:grabbing}
.prod-shirt .shirt-3d{width:100%;filter:drop-shadow(0 24px 30px rgba(0,0,0,.5))}
.prod-meta{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.prod-meta h3{font-size:1.32rem}
.price{font-family:var(--sans);font-weight:500;color:var(--gold);font-size:.95rem;letter-spacing:.04em}
.prod p{color:var(--mut);font-size:.9rem;margin-top:.6rem;line-height:1.55}

/* ============================================================
   ATELIER / CUSTOMIZER
   ============================================================ */
.atelier{padding:6rem 0 7rem;background:
   linear-gradient(180deg,transparent,rgba(12,13,18,.6) 12%,rgba(12,13,18,.6) 88%,transparent);
   border-block:1px solid var(--line-soft)}
.atelier-inner{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.2rem,4vw,3rem)}
.atelier-grid{
  display:grid;grid-template-columns:1fr .92fr;gap:clamp(2rem,5vw,5rem);
  margin-top:3.5rem;align-items:center;
}
.builder-stage{display:flex;flex-direction:column;align-items:center;
  background:radial-gradient(110% 80% at 50% 25%,rgba(255,255,255,.04),transparent 60%);
  border:1px solid var(--line);border-radius:6px;padding:2rem 1rem 1.6rem}
.viewer-controls{display:flex;gap:.5rem;margin-top:1rem}
.vc{
  font-family:var(--sans);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  background:transparent;border:1px solid var(--line);color:var(--mut);
  padding:.7em 1.1em;border-radius:2px;cursor:pointer;display:inline-flex;align-items:center;gap:.5em;
  transition:border-color .35s,color .35s,background .35s;
}
.vc:hover{color:var(--ink);border-color:var(--faint)}
.vc[aria-pressed="true"]{color:#0a0a0b;background:var(--ink);border-color:var(--ink)}
.vc .dot{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.5}
.vc.spin[aria-pressed="true"] .dot{background:var(--gold);opacity:1;box-shadow:0 0 8px var(--gold)}
.hint{font-size:.74rem;color:var(--faint);letter-spacing:.04em;margin-top:1rem;text-align:center}

.builder{display:flex;flex-direction:column;gap:1.7rem}
.ctl{border:0}
.ctl legend{
  font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--faint);
  margin-bottom:.9rem;
}
.chip-row{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem}
.chip input,.toggle input{position:absolute;opacity:0;pointer-events:none}
.chip span,.toggle span{
  display:block;text-align:center;padding:.95em 1em;border:1px solid var(--line);border-radius:3px;
  font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);cursor:pointer;
  transition:border-color .35s,color .35s,background .35s,transform .35s;
}
.chip span:hover,.toggle span:hover{color:var(--ink);border-color:var(--faint)}
.chip input:checked+span,.toggle input:checked+span{
  background:var(--ink);color:#0a0a0b;border-color:var(--ink);
}
.toggle-row{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.ctl-note{font-size:.76rem;color:var(--faint);margin-top:.7rem}

.swatches{display:flex;flex-wrap:wrap;gap:.7rem}
.swatch{
  width:38px;height:38px;border-radius:50%;cursor:pointer;position:relative;
  border:1px solid var(--line);box-shadow:inset 0 0 0 2px rgba(0,0,0,.25);
  transition:transform .3s var(--ease);
}
.swatch:hover{transform:scale(1.1)}
.swatch[aria-checked="true"]{box-shadow:0 0 0 2px var(--bg),0 0 0 3px var(--gold)}
.swatch[aria-checked="true"]::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
}

.builder-summary{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.3rem 0;margin-top:.4rem;
}
.bs-style{display:block;font-family:var(--serif);font-size:1.3rem}
.bs-spec{display:block;font-size:.76rem;color:var(--mut);letter-spacing:.04em;margin-top:.25rem}
.bs-price{font-family:var(--serif);font-size:1.9rem;color:var(--gold-2)}

/* ============================================================
   PRICING
   ============================================================ */
.pricing{padding:8rem 0 6rem}
.price-list{max-width:880px;margin:3.5rem auto 0;padding:0 clamp(1.2rem,4vw,3rem)}
.price-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:2rem;
  padding:1.7rem 0;border-bottom:1px solid var(--line);
  transition:padding-left .4s var(--ease);
}
.price-row:hover{padding-left:.8rem}
.pr-name h3{font-size:1.5rem;font-weight:500}
.pr-name p{color:var(--mut);font-size:.86rem;margin-top:.3rem}
.pr-num{font-family:var(--serif);font-size:1.7rem;color:var(--ink);white-space:nowrap}
.price-row.sub .pr-num{font-size:1.05rem;color:var(--gold);font-family:var(--sans);letter-spacing:.16em;text-transform:uppercase;font-weight:500}
.price-foot{text-align:center;color:var(--faint);font-size:.84rem;margin-top:2.4rem;letter-spacing:.04em}

/* ============================================================
   MEANING / ABOUT
   ============================================================ */
.meaning{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,5rem);align-items:center;
  max-width:var(--maxw);margin:0 auto;padding:6rem clamp(1.2rem,4vw,3rem) 7rem;
}
.meaning-mark{display:flex;align-items:center;justify-content:center}
.tree-art{
  width:min(80%,360px);aspect-ratio:663/832;
  background:linear-gradient(160deg,var(--silver),var(--gold) 70%,var(--gold-2));
  -webkit-mask:url(assets/lifemath-tree-logo.png) center/contain no-repeat;
  mask:url(assets/lifemath-tree-logo.png) center/contain no-repeat;
  filter:drop-shadow(0 20px 40px rgba(200,169,106,.18));
  opacity:.92;
}
.meaning-copy .big{font-family:var(--serif);font-style:italic;font-size:clamp(1.4rem,2.6vw,2rem);color:var(--ink);line-height:1.3;margin:1.4rem 0 1.8rem;max-width:30ch}
.meaning-copy p{color:var(--mut);margin-bottom:1.1rem;max-width:54ch}
.meaning-copy .sign{font-family:var(--serif);font-style:italic;color:var(--gold-2);margin-top:1.6rem}

/* ============================================================
   SYMBOLS / SYMBOLISM  (cosmic cards)
   ============================================================ */
.symbols{padding:7rem 0 7rem}
.symbol-cards{
  max-width:1080px;margin:4rem auto 0;padding:0 clamp(1.2rem,4vw,3rem);
  display:grid;grid-template-columns:1fr 1fr;gap:1.8rem;
}
.symbol-card{
  position:relative;overflow:hidden;isolation:isolate;
  border:1px solid rgba(200,169,106,.28);border-radius:8px;
  padding:3rem 2.4rem 2.6rem;text-align:center;
  background:
    radial-gradient(60% 42% at 50% 30%,rgba(200,169,106,.14),transparent 62%),
    radial-gradient(90% 70% at 50% 120%,rgba(184,146,47,.10),transparent 60%),
    linear-gradient(180deg,#0a0b11,#070709);
  box-shadow:0 30px 70px rgba(0,0,0,.55),inset 0 0 60px rgba(200,169,106,.05);
}
/* each card carries its own starfield so it reads like the reference cards */
.symbol-card::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:
    radial-gradient(1.2px 1.2px at 30px 40px,rgba(255,255,255,.85),transparent),
    radial-gradient(1px 1px at 120px 90px,rgba(230,207,152,.8),transparent),
    radial-gradient(1px 1px at 80px 150px,rgba(255,255,255,.6),transparent),
    radial-gradient(1.3px 1.3px at 190px 60px,rgba(255,255,255,.5),transparent),
    radial-gradient(1px 1px at 220px 180px,rgba(200,169,106,.7),transparent);
  background-size:240px 240px;opacity:.7;
}
.sc-glow{
  position:absolute;left:50%;top:24%;transform:translate(-50%,-50%);
  width:62%;aspect-ratio:1;border-radius:50%;z-index:-1;pointer-events:none;
  background:radial-gradient(circle,rgba(230,207,152,.4),rgba(200,169,106,.12) 45%,transparent 70%);
  filter:blur(12px);
}
.sc-mark{
  display:block;margin:0 auto 1.6rem;
  background:linear-gradient(160deg,var(--gold-2),var(--gold) 55%,var(--gold-deep));
  filter:drop-shadow(0 0 18px rgba(200,169,106,.45));
}
.sc-mark.tree{width:128px;height:160px;
  -webkit-mask:url(assets/lifemath-tree-logo.png) center/contain no-repeat;
  mask:url(assets/lifemath-tree-logo.png) center/contain no-repeat;}
.sc-mark.lifemath{width:200px;height:182px;
  -webkit-mask:url(assets/lifemath-front-logo.png) center/contain no-repeat;
  mask:url(assets/lifemath-front-logo.png) center/contain no-repeat;}
.symbol-card h3{font-size:1.7rem;margin-bottom:1.6rem;color:var(--ink)}
.sc-list{display:flex;flex-direction:column;gap:1rem;text-align:left;max-width:30ch;margin:0 auto}
.sc-list div{display:block}
.sc-list dt{font-family:var(--serif);font-style:italic;color:var(--gold-2);font-size:1.05rem;display:inline}
.sc-list dt::after{content:" =";color:var(--gold);font-style:normal;font-weight:500;letter-spacing:.04em}
.sc-list dd{display:inline;color:var(--mut);font-size:.98rem;margin-left:.4em}
.sc-headline{font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--ink);margin-bottom:1rem}
.sc-body{color:var(--mut);font-size:1rem;max-width:34ch;margin:0 auto 1.4rem}
.sc-note{color:var(--faint);font-size:.85rem;letter-spacing:.02em;max-width:34ch;margin:0 auto;
  padding-top:1.2rem;border-top:1px solid var(--line-soft)}

/* ============================================================
   WAITLIST
   ============================================================ */
.waitlist{padding:7rem 0 8rem;background:
  radial-gradient(80% 60% at 50% 0%,rgba(200,169,106,.14),transparent 60%),rgba(12,13,18,.55);
  border-top:1px solid var(--line-soft)}
.wl-inner{max-width:760px;margin:0 auto;padding:0 clamp(1.2rem,4vw,3rem);text-align:center}
.wl-form{margin-top:2.6rem;text-align:left}
.hp{position:absolute;left:-9999px}
.wl-fields{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field span{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.field input,.field select{
  background:var(--panel);border:1px solid var(--line);color:var(--ink);
  padding:1em 1.1em;border-radius:3px;font-family:var(--sans);font-size:.95rem;font-weight:300;
  transition:border-color .35s,background .35s;
}
.field input::placeholder{color:var(--faint)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);background:var(--panel-2)}
.field:last-of-type{grid-column:1/-1}
.wl-msg{margin-top:1rem;font-size:.9rem;color:var(--gold-2);min-height:1.2em;text-align:center}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{border-top:1px solid var(--line);padding:4rem clamp(1.2rem,4vw,3rem) 2.5rem}
.foot-top{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;padding-bottom:2.5rem;border-bottom:1px solid var(--line-soft)}
.foot-links{display:flex;gap:1.8rem;flex-wrap:wrap}
.foot-links a{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut);transition:color .35s}
.foot-links a:hover{color:var(--gold-2)}
.foot-bottom{max-width:var(--maxw);margin:2rem auto 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--faint);font-size:.78rem;letter-spacing:.06em}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.sec-head,.prod,.price-row,.meaning-mark,.meaning-copy,.builder-stage,.builder,.wl-inner{
  opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease);
}
.prod{transition-delay:calc(var(--i,0)*.08s)}
.in{opacity:1!important;transform:none!important}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal,.sec-head,.prod,.price-row,.meaning-mark,.meaning-copy,.builder-stage,.builder,.wl-inner{opacity:1;transform:none}
  .shirt-3d{--bob:0!important}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1040px){
  .collection-grid{grid-template-columns:repeat(2,1fr)}
  .prod.tall{transform:none}
  .prod.tall:hover{transform:translateY(-10px)}
}
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .nav.open{background:rgba(10,10,11,.96);backdrop-filter:blur(16px)}
  .nav.open .nav-links{
    display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
    padding:1.5rem clamp(1.2rem,4vw,3rem) 2rem;gap:1.4rem;border-bottom:1px solid var(--line);
    background:rgba(10,10,11,.98);
  }
  .nav.open .nav-toggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav.open .nav-toggle span:nth-child(2){transform:translateY(-6.5px) rotate(-45deg)}
  .hero{grid-template-columns:1fr;text-align:center;padding-top:8rem;gap:3rem}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center;gap:2rem}
  .hero-stage{order:2}
  .atelier-grid{grid-template-columns:1fr;gap:3rem}
  .sec-head.left{text-align:center}
  .sec-head.left .sec-sub{margin:0 auto}
  .meaning{grid-template-columns:1fr;text-align:center}
  .meaning-copy .big,.meaning-copy p{margin-left:auto;margin-right:auto}
  .meaning-mark{order:-1;margin-bottom:1rem}
  .symbol-cards{grid-template-columns:1fr;max-width:520px}
}
@media (max-width:560px){
  .collection-grid{grid-template-columns:1fr;max-width:420px}
  .wl-fields{grid-template-columns:1fr}
  .hero-stats{flex-wrap:wrap;gap:1.4rem}
  .price-row{flex-direction:column;gap:.4rem}
  .pr-num{align-self:flex-start}
  .foot-top{flex-direction:column;align-items:flex-start}
}