/* ============================================================
   reHyve — Design System
   Brand: Figtree + Source Serif 4 · Mono base + flavor accents
   ============================================================ */

:root{
  /* Brand palette */
  --ink:#1a1a1a;
  --ink-2:#2a2a2a;
  --paper:#f5f4f0;          /* signature warm off-white */
  --paper-2:#fafafa;
  --grey:#c4c4c4;
  --line:rgba(26,26,26,.10);
  --line-2:rgba(26,26,26,.06);
  --muted:#6a6862;

  /* Secondary (flavor) accents */
  --blueberry:#4b6a9b;
  --banana:#f2d16d;
  --chocolate:#6b4b3e;
  --green:#6ba292;
  --vanilla:#fdf7e3;

  /* Type */
  --sans:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Source Serif 4',Georgia,serif;

  /* Rhythm */
  --wrap:1180px;
  --gap:clamp(20px,4vw,40px);
  --sec-y:clamp(72px,11vw,150px);
  --radius:20px;
  --radius-lg:28px;

  /* Motion */
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
::selection{background:var(--ink);color:var(--paper)}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--ink);outline-offset:3px;border-radius:6px;
}

.skip-link{position:fixed;left:16px;top:-60px;z-index:200;background:var(--ink);color:var(--paper);
  padding:10px 16px;border-radius:100px;font-size:13px;font-weight:600;transition:top .25s}
.skip-link:focus{top:16px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{letter-spacing:-.03em;line-height:1.02;font-weight:800}
em{font-family:var(--serif);font-style:italic;font-weight:300;letter-spacing:-.01em}

h2{font-size:clamp(2rem,4.6vw,3.4rem);letter-spacing:-.04em}
h2 em{color:var(--muted)}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ink);
  opacity:.5;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;display:inline-block}

.sec-head{margin-bottom:clamp(36px,5vw,64px);max-width:640px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-sub{font-size:clamp(15px,1.7vw,18px);color:var(--muted);line-height:1.6;margin-top:18px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.01em;border-radius:100px;
  padding:13px 24px;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s,box-shadow .25s;
  white-space:nowrap;will-change:transform}
.btn-lg{padding:15px 30px;font-size:14px}
.btn-block{width:100%}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{background:#000;transform:translateY(-2px);box-shadow:0 12px 28px -10px rgba(26,26,26,.5)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);font-weight:500}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}

/* ============================================================
   LOADER
   ============================================================ */
.loader{position:fixed;inset:0;z-index:300;background:var(--paper);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .6s var(--ease),visibility .6s}
.loader.done{opacity:0;visibility:hidden}
.loader-logo{height:36px;width:auto;animation:loaderPulse 1.7s ease-in-out infinite}
@keyframes loaderPulse{0%,100%{opacity:1}50%{opacity:.45}}
.loader-bar{width:140px;height:2px;background:var(--line);border-radius:2px;overflow:hidden}
.loader-bar i{display:block;height:100%;width:0;background:var(--ink);transition:width .3s linear}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:transform .4s var(--ease)}
.nav-inner{max-width:1280px;margin:14px auto 0;padding:12px 18px 12px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  border-radius:100px;border:1px solid transparent;transition:all .35s var(--ease)}
.nav.scrolled .nav-inner{
  background:rgba(245,244,240,.72);backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-color:var(--line);box-shadow:0 10px 30px -18px rgba(26,26,26,.3);
  margin-left:18px;margin-right:18px}
.nav.hide{transform:translateY(-130%)}
.brand-logo{height:24px;width:auto}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:13.5px;font-weight:500;opacity:.6;transition:opacity .2s;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:var(--ink);transition:width .3s var(--ease)}
.nav-links a:hover{opacity:1}
.nav-links a:hover::after{width:100%}
.nav-end{display:flex;align-items:center;gap:14px}
.nav-cta{padding:10px 20px}
.nav-toggle{display:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  flex-direction:column;align-items:center;justify-content:center;gap:5px;background:rgba(255,255,255,.5)}
.nav-toggle span{width:16px;height:1.6px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s}
.nav-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.3px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.3px) rotate(-45deg)}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:90;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;padding:40px;
  opacity:0;visibility:hidden;transform:translateY(-12px);transition:all .4s var(--ease)}
.mobile-menu.open{opacity:1;visibility:visible;transform:none}
.mobile-menu nav{display:flex;flex-direction:column;gap:6px}
.mobile-menu a{font-size:clamp(2rem,9vw,3rem);font-weight:800;letter-spacing:-.04em;padding:6px 0;
  opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.mobile-menu.open a{opacity:1;transform:none}
.mobile-menu.open a:nth-child(1){transition-delay:.06s}
.mobile-menu.open a:nth-child(2){transition-delay:.12s}
.mobile-menu.open a:nth-child(3){transition-delay:.18s}
.mobile-menu.open a:nth-child(4){transition-delay:.24s}
.mobile-menu.open a:nth-child(5){transition-delay:.3s}
.mobile-menu .mm-cta{color:var(--muted)}
.mm-foot{margin-top:40px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;opacity:.4;font-weight:600}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  padding:120px 0 80px;overflow:hidden}
.wave-wrap{position:absolute;bottom:0;left:0;width:100%;height:62%;pointer-events:none;opacity:.07;z-index:0}
.wave-wrap svg{width:130%;height:100%}
.hero-grid{position:relative;z-index:2;width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:var(--gap)}

.tag{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--paper);
  font-size:10px;font-weight:700;letter-spacing:.14em;padding:7px 15px;border-radius:100px;
  width:fit-content;margin-bottom:26px}
.tag-dot{width:5px;height:5px;border-radius:50%;background:var(--grey);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}

.hero h1{font-size:clamp(2.8rem,7vw,5rem);font-weight:800;line-height:.96;letter-spacing:-.045em}
.hero h1 em{color:var(--muted)}
.hero-sub{font-size:clamp(15px,1.6vw,17px);color:var(--muted);max-width:420px;margin-top:24px}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.badges{display:flex;gap:8px;margin-top:30px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.7);
  border:1px solid var(--line);padding:8px 14px;border-radius:100px;font-size:11px;font-weight:600;
  backdrop-filter:blur(4px)}
.badge-dot{width:4px;height:4px;border-radius:50%;background:var(--ink);opacity:.35}

/* Hero right — gooey */
.hero-right{position:relative;height:min(480px,70vw);display:flex;align-items:center;justify-content:center}
.goo-filter{position:absolute;width:0;height:0}
.gooey-wrap{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.goo-inner{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;filter:url(#threshold)}
.goo-t{position:absolute;width:100%;text-align:center;font-weight:800;
  font-size:clamp(2.4rem,5.5vw,4rem);letter-spacing:-.05em;color:var(--ink);
  user-select:none;pointer-events:none}
.ring{position:absolute;border-radius:50%;border:1px solid var(--line-2);pointer-events:none}
.ring-1{width:min(280px,52vw);height:min(280px,52vw)}
.ring-2{width:min(190px,36vw);height:min(190px,36vw);border-color:var(--line)}
.ring-3{width:min(360px,68vw);height:min(360px,68vw);border-style:dashed;border-color:rgba(26,26,26,.05);animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.orb{position:absolute;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(107,162,146,.18),rgba(26,26,26,.04));
  filter:blur(6px);animation:orb 7s ease-in-out infinite}
@keyframes orb{0%,100%{transform:translate(-24px,-30px)}50%{transform:translate(24px,28px)}}

.float-chip{position:absolute;background:rgba(255,255,255,.85);border:1px solid var(--line);
  padding:8px 14px;border-radius:100px;font-size:12px;font-weight:600;backdrop-filter:blur(6px);
  box-shadow:0 12px 30px -16px rgba(26,26,26,.4);animation:floaty 6s ease-in-out infinite}
.chip-a{top:8%;right:4%;animation-delay:0s}
.chip-b{bottom:14%;left:-2%;animation-delay:-2s}
.chip-c{bottom:2%;right:14%;animation-delay:-4s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:6px;font-size:10px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;opacity:.45;transition:opacity .3s}
.scroll-cue:hover{opacity:.9}
.scroll-cue svg{animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{background:var(--ink);color:var(--paper);padding:18px 0;overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-flex;align-items:center;gap:34px;animation:marq 32s linear infinite;will-change:transform}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-size:clamp(15px,2.4vw,22px);font-weight:700;letter-spacing:-.02em}
.marquee-track i{font-style:normal;opacity:.4;font-size:14px}
@keyframes marq{to{transform:translateX(-50%)}}

/* ============================================================
   INTRO
   ============================================================ */
.intro{padding:var(--sec-y) 0}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:center}
.intro-head{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:800;letter-spacing:-.04em;max-width:16ch;line-height:1.05}
.intro-head em{color:var(--muted)}
.intro-lead{font-size:clamp(15px,1.7vw,18px);color:var(--muted);max-width:48ch;line-height:1.7;margin-top:24px}
.intro-aside{display:flex;flex-direction:column;align-items:center;gap:26px;min-width:0}
.text-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;
  border-bottom:1.5px solid var(--ink);padding-bottom:3px;transition:gap .25s var(--ease)}
.text-link:hover{gap:14px}

/* Spinning circular text (vanilla port of SpinningText) */
.spin-stage{position:relative;width:min(400px,82vw);aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.spin-ring{position:absolute;inset:0;pointer-events:none}
.spin-ring svg{width:100%;height:100%;overflow:visible}
.spin-g{transform-box:fill-box;transform-origin:center;animation:spinring 20s linear infinite}
@keyframes spinring{to{transform:rotate(360deg)}}
.spin-text{font-family:var(--sans);text-transform:uppercase;letter-spacing:.14em;
  font-weight:700;fill:var(--ink);font-size:5.4px}
.spin-photo{position:absolute;inset:15%;display:flex;align-items:center;justify-content:center;pointer-events:none}
.spin-hy{width:48%;height:auto;fill:var(--ink)}
@media (prefers-reduced-motion:reduce){.spin-g{animation:none}}

/* ============================================================
   BENEFITS / BENTO
   ============================================================ */
.benefits{padding:var(--sec-y) 0;background:var(--paper-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ic{display:inline-block;width:30px;height:30px;background:currentColor;
  -webkit-mask:var(--ic) center/contain no-repeat;mask:var(--ic) center/contain no-repeat}
.ico{display:block;width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;color:var(--ink);opacity:.85}
.bcard-lg .ico{width:38px;height:38px;opacity:1}
.bcard-lg.accent-green .ico{color:var(--green)}
.bcard-lg.accent-blue .ico{color:var(--blueberry)}
.bcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;gap:12px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.bcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(26,26,26,.4);border-color:rgba(26,26,26,.18)}
.bcard h4{font-size:14px;font-weight:600;letter-spacing:-.01em;margin-top:auto}
.bcard .ic{color:var(--ink);opacity:.85}
.bcard-lg{grid-column:span 2;grid-row:span 2;padding:30px;justify-content:flex-start}
.bcard-lg .ic{width:38px;height:38px}
.bcard-lg h3{font-size:clamp(1.2rem,2.2vw,1.6rem);font-weight:800;letter-spacing:-.03em}
.bcard-lg p{font-size:14px;color:var(--muted);line-height:1.6}
.bcard-stat{font-size:clamp(3rem,7vw,5rem);font-weight:800;letter-spacing:-.05em;line-height:1;margin-top:6px}
.bcard-stat b{font-weight:800}
.bcard-lg.accent-green{background:linear-gradient(160deg,rgba(107,162,146,.16),rgba(107,162,146,.04));border-color:rgba(107,162,146,.3)}
.bcard-lg.accent-green .ic{color:var(--green)}
.bcard-lg.accent-blue{background:linear-gradient(160deg,rgba(75,106,155,.14),rgba(75,106,155,.03));border-color:rgba(75,106,155,.28)}
.bcard-lg.accent-blue .ic{color:var(--blueberry)}

/* ============================================================
   SCIENCE
   ============================================================ */
.magnet-sec{display:block;
  padding:clamp(90px,15vh,170px) 0;background:var(--paper)}
.magnet-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:clamp(30px,6vw,58px);text-align:center}
.magnet-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;
  gap:clamp(24px,4vw,56px);width:100%}
.magnet-copy{display:flex;flex-direction:column;align-items:flex-start;gap:clamp(18px,3vw,34px);text-align:left}
.magnet-copy .eyebrow{justify-content:flex-start;opacity:.55}
.magnet-media{position:relative;width:100%;background:transparent}
@media (max-width:820px){
  .magnet-grid{grid-template-columns:1fr;gap:clamp(28px,7vw,48px)}
  .magnet-copy{align-items:center;text-align:center}
  .magnet-copy .eyebrow{justify-content:center}
  .magnet-media{margin-inline:auto}
}
.magnet-sec .eyebrow{opacity:.55}
.magnetic{--mfs:clamp(2.4rem,9vw,7rem);position:relative;display:inline-flex;
  align-items:center;justify-content:center;user-select:none}
@media (hover:hover) and (pointer:fine){.magnetic{cursor:none}}
.magnetic-base,.magnet-innertext span{font-family:var(--sans);font-weight:800;letter-spacing:-.04em;
  line-height:1;font-size:var(--mfs);white-space:nowrap}
.magnetic-base{color:var(--ink)}
.magnet-circle{position:absolute;top:0;left:0;width:0;height:0;border-radius:50%;background:var(--ink);
  overflow:hidden;pointer-events:none;
  transition:width .5s cubic-bezier(.33,1,.68,1),height .5s cubic-bezier(.33,1,.68,1);
  will-change:transform,width,height}
.magnet-innertext{position:absolute;top:50%;left:50%;display:flex;align-items:center;justify-content:center;will-change:transform}
.magnet-innertext span{color:var(--paper)}
@media (prefers-reduced-motion:reduce){.magnet-circle{display:none}}

/* ============================================================
   FLAVORS
   ============================================================ */
.flavors{padding:var(--sec-y) 0;background:var(--ink);color:var(--paper);
  transition:background .7s var(--ease),color .7s var(--ease)}
.flavors .eyebrow{color:var(--paper)}
.flavors h2 em{color:rgba(250,250,250,.55)}
.flavor-stage{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:stretch}
.flavor-preview{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:440px;
  display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(28px,4vw,44px);
  border:1px solid rgba(250,250,250,.12)}
.fp-bg{position:absolute;inset:0;background:var(--vanilla);transition:background .6s var(--ease);z-index:0}
.fp-content{position:relative;z-index:2;color:var(--ink);transition:color .6s var(--ease)}
.fp-index{font-size:12px;font-weight:700;letter-spacing:.16em;opacity:.6}
.fp-name{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;letter-spacing:-.04em;margin:10px 0 14px;line-height:1}
.fp-desc{font-size:15px;line-height:1.6;max-width:42ch;opacity:.85}
.fp-notes{margin-top:18px;font-size:12px;font-weight:600;letter-spacing:.04em;opacity:.7}
.fp-glass{position:absolute;top:0;right:0;width:46%;height:100%;z-index:1;display:flex;align-items:center;justify-content:center}
.fp-sachet{height:80%;max-height:300px;width:auto;animation:floaty 7s ease-in-out infinite;
  filter:drop-shadow(0 26px 36px rgba(0,0,0,.28))}

.flavor-tabs{display:flex;flex-direction:column;gap:10px;justify-content:center}
.ftab{display:flex;align-items:center;gap:14px;text-align:left;color:var(--paper);
  border:1px solid rgba(250,250,250,.14);border-radius:100px;padding:14px 20px;
  font-size:15px;font-weight:600;transition:all .3s var(--ease)}
.ftab:hover{border-color:rgba(250,250,250,.4);transform:translateX(4px)}
.ftab.is-active{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.ftab-sw{width:20px;height:20px;border-radius:50%;border:1px solid rgba(0,0,0,.15);flex-shrink:0;transition:transform .3s var(--ease)}
.ftab.is-active .ftab-sw{transform:scale(1.15)}

/* ============================================================
   RITUAL
   ============================================================ */
.ritual{padding:var(--sec-y) 0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px);position:relative}
.steps::before{content:"";position:absolute;top:34px;left:8%;right:8%;height:1px;
  background:linear-gradient(90deg,transparent,var(--line),transparent)}
.step{position:relative;padding-top:0}
.step-no{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;
  border-radius:50%;border:1px solid var(--line);background:var(--paper);
  font-size:18px;font-weight:800;letter-spacing:-.02em;margin-bottom:24px;position:relative;z-index:1;
  transition:transform .35s var(--ease),background .35s,color .35s}
.step:hover .step-no{transform:translateY(-4px);background:var(--ink);color:var(--paper)}
.step h3{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.6rem,3vw,2.2rem);
  letter-spacing:-.02em;margin-bottom:12px}
.step p{font-size:15px;color:var(--muted);line-height:1.65;max-width:34ch}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quotes{padding:var(--sec-y) 0;background:var(--paper-2);border-top:1px solid var(--line-2)}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  display:flex;flex-direction:column;justify-content:space-between;gap:26px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.quote:hover{transform:translateY(-4px);box-shadow:0 22px 50px -30px rgba(26,26,26,.45)}
.quote blockquote{font-size:clamp(16px,1.9vw,19px);font-weight:500;letter-spacing:-.01em;line-height:1.5}
.quote figcaption{display:flex;align-items:center;gap:13px;font-size:13px}
.q-av{width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--paper);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}
.quote figcaption b{display:block;font-weight:700}
.quote figcaption span span,.quote figcaption>span:last-child{color:var(--muted)}
.quote figcaption>span:last-child{display:flex;flex-direction:column;color:var(--muted)}
.quote figcaption>span:last-child b{color:var(--ink)}

.logos-row{margin-top:48px;display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center;
  padding-top:36px;border-top:1px solid var(--line-2)}
.logos-row>span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;opacity:.45;font-weight:600}
.logos-strip{display:flex;gap:clamp(20px,4vw,48px);flex-wrap:wrap;justify-content:center}
.logos-strip em{font-family:var(--serif);font-style:italic;font-size:clamp(16px,2.4vw,22px);opacity:.4;font-weight:400}

/* ============================================================
   SHOP / PRICING
   ============================================================ */
.shop{padding:var(--sec-y) 0}
.shop-note{font-size:13px;color:var(--muted);margin-top:16px;letter-spacing:.01em}
/* Desktop: wide rectangular launch-offer card */
.offer{max-width:940px;margin:0 auto;background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 44px 90px -55px rgba(26,26,26,.5);
  display:grid;grid-template-columns:1.1fr .9fr}
.offer-main{padding:clamp(34px,3.6vw,52px)}
.offer-buy{padding:clamp(34px,3.6vw,52px);border-left:1px solid var(--line);background:var(--paper);
  display:flex;flex-direction:column;justify-content:center}
.offer-badge{display:inline-block;background:var(--ink);color:var(--paper);font-size:11px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;padding:7px 16px;border-radius:100px;margin-bottom:22px}
.offer-title{font-size:clamp(1.8rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-.03em;line-height:1.05}
.offer-sub{font-size:15px;color:var(--muted);margin-top:8px}
.offer-feat{list-style:none;display:flex;flex-direction:column;gap:14px;margin:28px 0 0;
  padding-top:26px;border-top:1px solid var(--line)}
.offer-feat li{position:relative;padding-left:30px;font-size:14.5px;line-height:1.5;color:var(--ink)}
.offer-feat li::before{content:"";position:absolute;left:3px;top:4px;width:13px;height:8px;
  border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.offer-price{display:flex;align-items:baseline;gap:14px}
.offer-was{font-size:20px;color:var(--muted);opacity:.6;text-decoration:line-through;text-decoration-thickness:1px}
.offer-now{font-size:clamp(3.6rem,6vw,5rem);font-weight:800;letter-spacing:-.04em;line-height:1;display:inline-flex;align-items:flex-start}
.offer-now .cur{font-size:.42em;font-weight:700;margin-top:.55em;margin-right:2px}
.offer-label{display:inline-block;margin-top:12px;font-size:11px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green)}
.offer-cta{margin-top:26px}
.offer-foot{font-size:12.5px;color:var(--muted);margin-top:16px}

/* Mobile: stacked, centered single card */
@media (max-width:768px){
  .offer{grid-template-columns:1fr;max-width:460px;text-align:center}
  .offer-buy{border-left:none;border-top:1px solid var(--line)}
  .offer-feat{text-align:left}
  .offer-price{justify-content:center}
}

/* ============================================================
   FAQ
   ============================================================ */
.faq{padding:var(--sec-y) 0;background:var(--paper-2);border-top:1px solid var(--line-2)}
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,6vw,70px);align-items:start}
.faq-sub{margin-top:18px;font-size:14px;color:var(--muted)}
.faq-sub a{border-bottom:1px solid var(--ink);font-weight:600}
.faq-list{display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:22px 0;font-size:clamp(16px,2vw,19px);font-weight:600;letter-spacing:-.01em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-ic{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;background:var(--ink);transition:transform .3s var(--ease)}
.faq-ic::before{top:8px;left:0;width:18px;height:2px}
.faq-ic::after{top:0;left:8px;width:2px;height:18px}
.faq-item[open] .faq-ic::after{transform:rotate(90deg);opacity:0}
.faq-a{overflow:hidden;max-height:0;transition:max-height .4s var(--ease)}
.faq-a p{padding-bottom:22px;font-size:15px;color:var(--muted);line-height:1.7;max-width:60ch}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta{padding:var(--sec-y) 0}
.cta-inner{text-align:center;max-width:620px}
.cta h2{font-size:clamp(2.4rem,6vw,4rem)}
.cta-inner>p{font-size:clamp(15px,1.8vw,18px);color:var(--muted);margin-top:16px}
.cta-form{display:flex;gap:10px;margin-top:32px;background:var(--paper-2);border:1px solid var(--line);
  border-radius:100px;padding:7px 7px 7px 22px;transition:border-color .25s,box-shadow .25s}
.cta-form:focus-within{border-color:var(--ink);box-shadow:0 0 0 4px rgba(26,26,26,.06)}
.cta-form input{flex:1;border:none;background:none;font-size:15px;outline:none;min-width:0}
.cta-msg{margin-top:16px;font-size:14px;font-weight:600;color:var(--green);min-height:20px}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--ink);color:var(--paper);padding:clamp(56px,8vw,90px) 0 30px;position:relative;overflow:hidden}
.foot-wave{position:absolute;bottom:0;left:0;right:0;height:200px;
  background:url(assets/pattern.svg) bottom center/cover no-repeat;opacity:.06;filter:invert(1)}
.foot-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;
  padding-bottom:48px;border-bottom:1px solid rgba(250,250,250,.12)}
.foot-logo{height:30px;width:auto;margin-bottom:18px}
.foot-brand p{font-size:13px;letter-spacing:.1em;text-transform:uppercase;opacity:.6;font-weight:600}
.foot-mini{margin-top:14px!important;font-size:13px!important;letter-spacing:0!important;text-transform:none!important;
  opacity:.45!important;font-weight:400!important;max-width:34ch;line-height:1.6}
.foot-col h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.45;margin-bottom:18px;font-weight:600}
.foot-col{display:flex;flex-direction:column;gap:12px}
.foot-col a{font-size:14px;opacity:.75;transition:opacity .2s}
.foot-col a:hover{opacity:1}
.foot-bottom{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;
  gap:16px;flex-wrap:wrap;margin-top:26px;font-size:12.5px;opacity:.55}
.foot-legal{display:flex;gap:20px}
.foot-legal a:hover{opacity:1;text-decoration:underline}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.fade{opacity:0}

/* stagger within a grid */
.bento .reveal.in,.quote-grid .reveal.in,.plans .reveal.in{transition-delay:var(--d,0s)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .bento{grid-template-columns:repeat(3,1fr)}
  .bcard-lg{grid-column:span 3}
  .bcard-lg .bcard-stat{font-size:4rem}
}
@media (max-width:880px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:10px}
  .hero-right{order:-1;height:min(360px,64vw);margin-bottom:10px}
  .hero{min-height:auto;padding:120px 0 70px}
  .float-chip{font-size:11px;padding:7px 12px}
  .intro-grid{grid-template-columns:1fr;gap:40px}
  .intro-aside{align-items:center}
  .science-grid{grid-template-columns:1fr;gap:40px}
  .flavor-stage{grid-template-columns:1fr}
  .flavor-preview{min-height:360px}
  .steps{grid-template-columns:1fr;gap:30px}
  .steps::before{display:none}
  .step{display:flex;flex-direction:column}
  .quote-grid{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr;max-width:460px;margin-inline:auto}
  .plan-featured{transform:none}
  .plan-featured:hover{transform:translateY(-6px)}
  .faq-grid{grid-template-columns:1fr;gap:30px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px 20px}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bcard-lg{grid-column:span 2;grid-row:auto}
  .stats{grid-template-columns:1fr 1fr}
  .stat-wide{grid-column:span 2;flex-direction:column;gap:6px}
  .hero h1{font-size:clamp(2.6rem,12vw,3.4rem)}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .cta-form{flex-direction:column;border-radius:18px;padding:14px}
  .cta-form input{text-align:center;padding:8px}
  .cta-form .btn{width:100%}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}

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

/* ============================================================
   IN-COLUMN GALLERY (page 4) — auto-looping image
   ============================================================ */
.sci-row{align-items:center;margin-top:clamp(28px,4vw,48px)}
.magnet-media .gallery-rail{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%}
/* fixed square box; images stacked + cross-faded by JS */
.gallery-track{position:relative;width:clamp(220px,28vw,340px);aspect-ratio:1/1;
  border-radius:8px;overflow:hidden}
.gallery-item{position:absolute;inset:0;margin:0;opacity:0;
  transition:opacity .45s ease, transform .6s cubic-bezier(.22,1,.36,1);
  transform:scale(1.04);pointer-events:none}
.gallery-item.is-active{opacity:1;transform:scale(1)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block}
/* rotating discipline caption */
.gallery-rotate{font-family:var(--sans);font-weight:800;letter-spacing:-.02em;
  line-height:1.1;color:var(--ink);font-size:clamp(1rem,1.6vw,1.4rem);
  min-height:1.4em;display:flex;flex-wrap:wrap;justify-content:center;text-align:center;
  max-width:clamp(220px,28vw,340px)}
.gallery-rotate .gw{display:inline-flex;overflow:hidden;padding-bottom:.06em}
.gallery-rotate .gc{display:inline-block;transform:translateY(110%);opacity:0;
  animation:gcin .55s cubic-bezier(.22,1,.36,1) forwards}
@keyframes gcin{to{transform:translateY(0);opacity:1}}
/* smaller right-side copy */
.sci-copy{gap:clamp(8px,1.2vw,14px);align-items:flex-start;text-align:left}
.sci-copy .eyebrow{opacity:.55;justify-content:flex-start}
.sci-copy .magnetic{--mfs:clamp(2rem,4.4vw,3.4rem)}
.sci-desc{font-size:clamp(.98rem,1.4vw,1.1rem);line-height:1.6;color:var(--ink-2);
  opacity:.85;margin:clamp(6px,1vw,12px) 0 0;max-width:46ch}
.sci-title{font-family:var(--sans);font-weight:800;letter-spacing:-.03em;line-height:1;
  font-size:clamp(1.8rem,4vw,3rem);color:var(--ink)}
@media (max-width:820px){
  .magnet-media .gallery-rail{margin-inline:auto}
  .gallery-track{width:min(64vw,300px)}
  .gallery-rotate{max-width:min(64vw,300px)}
  .sci-copy{align-items:center;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  .gallery-rotate .gc{animation:none;transform:none;opacity:1}
  .gallery-item{transition:none}
}

/* ============================================================
   USE CASES — clickable accordion
   ============================================================ */
.uc-list{list-style:none;margin:clamp(40px,6vw,72px) auto 0;padding:0;
  max-width:760px;display:flex;flex-direction:column}
.uc-item{border-top:1px solid var(--line)}
.uc-item:last-child{border-bottom:1px solid var(--line)}
.uc-head{width:100%;background:none;border:0;cursor:pointer;font:inherit;color:var(--ink);
  display:flex;align-items:center;gap:clamp(14px,2.2vw,28px);text-align:left;
  padding:clamp(16px,2.4vw,22px) 0}
.uc-no{font-family:var(--sans);font-weight:800;font-size:clamp(.95rem,1.3vw,1.1rem);
  opacity:.32;letter-spacing:-.02em;flex:0 0 auto;min-width:2ch}
.uc-title{font-family:var(--sans);font-weight:700;letter-spacing:-.02em;
  font-size:clamp(1.05rem,1.9vw,1.35rem);line-height:1.15;flex:1}
.uc-ic{position:relative;width:14px;height:14px;flex:0 0 auto}
.uc-ic::before,.uc-ic::after{content:"";position:absolute;background:var(--ink);
  transition:transform .3s ease,opacity .3s ease}
.uc-ic::before{top:6px;left:0;width:14px;height:2px}
.uc-ic::after{top:0;left:6px;width:2px;height:14px}
.uc-head[aria-expanded="true"] .uc-ic::after{transform:scaleY(0);opacity:0}
.uc-panel{overflow:hidden;max-height:0;transition:max-height .35s ease}
.uc-panel p{font-size:clamp(.92rem,1.3vw,1.02rem);line-height:1.6;color:var(--ink-2);
  opacity:.82;margin:0;padding:0 0 clamp(18px,2.4vw,26px) calc(2ch + clamp(14px,2.2vw,28px));max-width:62ch}
@media (max-width:600px){
  .uc-panel p{padding-left:0}
}