:root{--navy:#092431;--blue:#176b88;--ice:#dff4fa;--sky:#8fd0e4;--paper:#f8fbfc;--ink:#102f3c;--muted:#617680;--line:#cbdde3;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{max-width:100%;margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font:16px/1.65 Arial,sans-serif}a{color:inherit}header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:2rem;min-height:78px;padding:1rem 5vw;background:#ffffffed;box-shadow:0 1px 0 #0b344417;backdrop-filter:blur(16px)}.brand{margin-right:auto;font-size:1.12rem;font-weight:900;letter-spacing:.08em;text-decoration:none}.brand .mark,footer strong>span{color:var(--blue)}.brand small{display:block;margin-left:1.25rem;font-size:.48rem;font-weight:600;letter-spacing:.15em;color:var(--muted)}header nav{display:flex;gap:1.2rem}header nav a{font-size:.76rem;font-weight:800;text-decoration:none}.nav-cta{padding:.7rem 1rem;background:var(--navy);color:white;font-size:.74rem;font-weight:900;text-decoration:none}.menu{display:none;min-width:44px;min-height:44px;border:0;background:transparent}.menu i{display:block;width:24px;height:2px;margin:6px auto;background:var(--navy)}.hero{display:grid;grid-template-columns:1.03fr .97fr;min-height:calc(100vh - 78px);background:linear-gradient(120deg,var(--paper) 0 51%,var(--ice) 51%)}.hero-copy{min-width:0;align-self:center;padding:7rem 2rem 7rem 8vw}.eyebrow{margin:0 0 1.2rem;font-size:.66rem;font-weight:900;letter-spacing:.19em;color:var(--blue)}h1,h2{margin:.15em 0;line-height:.94;letter-spacing:-.055em}h1{font-size:clamp(3.6rem,6.5vw,7.5rem)}h1 em,h2 em{color:var(--blue);font-family:Georgia,serif;font-weight:400}.lead{max-width:45rem;font-size:1.12rem;color:#405b66}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:2rem 0}.button{display:inline-block;padding:1rem 1.25rem;font-weight:900;text-decoration:none}.primary{background:var(--navy);color:white}.ghost{border:1px solid var(--navy)}.trust{display:flex;flex-wrap:wrap;gap:.55rem}.trust span{padding:.55rem .75rem;border:1px solid var(--line);border-radius:99px;background:white;font-size:.72rem}.trust b{color:var(--blue)}.affiliate-note{max-width:44rem;margin-top:1.5rem;color:var(--muted);font-size:.76rem}.hero-visual{position:relative;display:grid;place-items:center;min-width:0;overflow:hidden;padding:5rem 3vw}.peak-word{position:absolute;top:5%;left:-1%;color:#fff9;font-size:clamp(8rem,18vw,22rem);font-weight:900;letter-spacing:-.08em;line-height:1}.orb{position:absolute;width:min(37vw,550px);height:min(37vw,550px);border-radius:50%;background:radial-gradient(circle,#fff 0 55%,#9bd6e8 56% 70%,transparent 71%)}.hero-visual img{position:relative;z-index:2;width:min(95%,650px);filter:drop-shadow(0 30px 28px #0b34443f)}.bottle-note{position:absolute;right:4vw;bottom:3rem;z-index:3;padding:.8rem 1rem;background:var(--navy);color:white}.bottle-note b,.bottle-note small{display:block}.bottle-note small{max-width:230px;font-size:.6rem;color:#bcd9e3}.ticker{display:flex;align-items:center;justify-content:center;gap:2.5rem;padding:1rem 4vw;overflow:hidden;background:var(--navy);color:white;font-size:.65rem;font-weight:900;letter-spacing:.15em;white-space:nowrap}.ticker i{color:var(--sky)}.section{padding:8rem 8vw}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:end}.section-head .eyebrow{grid-column:1/-1}.section-head h2,.use h2,.operator h2{font-size:clamp(3rem,6vw,6.5rem)}.large{font-size:clamp(1.15rem,2vw,1.65rem);line-height:1.4}.product-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:center;margin-top:5rem}.product-shot{position:relative;display:grid;min-height:520px;place-items:center;overflow:hidden;background:var(--ice)}.product-shot>span{position:absolute;right:-.06em;bottom:-.28em;color:#fff;font-size:20rem;font-weight:900;line-height:1}.product-shot img{position:relative;z-index:1;width:min(84%,500px);filter:drop-shadow(0 28px 20px #103b4b40)}.story-copy h3{font-size:2rem}.story-copy ul{padding:0;list-style:none}.story-copy li{padding:.85rem 0;border-bottom:1px solid var(--line)}.story-copy li:before{margin-right:.75rem;color:var(--blue);content:"◆"}.ingredients{background:var(--navy);color:white}.section-head.light .large{color:#c2d5dc}.ingredient-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:5rem}.ingredient-grid article{position:relative;min-height:300px;padding:2rem;border:1px solid #ffffff28;background:#ffffff08}.ingredient-grid article>span{position:absolute;right:1.5rem;top:1rem;color:#ffffff48;font-size:4rem;font-weight:900}.ingredient-grid i{display:grid;width:54px;height:54px;place-items:center;border-radius:50%;background:var(--sky);color:var(--navy);font-family:Georgia,serif;font-size:1.6rem}.ingredient-grid h3{margin-top:4rem;font-size:1.4rem}.ingredient-grid p{color:#c2d5dc}.boundary,.medical,.checkout{margin-top:3rem;padding:1.5rem;border-left:4px solid var(--sky);background:#ffffff0b}.boundary p{margin-bottom:0;color:#c2d5dc}.use{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:center;background:white}.use-visual{position:relative;display:grid;min-height:620px;place-items:center;overflow:hidden;background:var(--ice)}.rings{position:absolute;width:480px;height:480px;border:70px solid #c2e8f2;border-radius:50%;box-shadow:0 0 0 55px #eaf8fb}.use-visual img{position:relative;z-index:2;width:min(92%,600px)}.use-visual>span{position:absolute;left:1.5rem;bottom:1.5rem;z-index:3;font-size:clamp(2rem,4vw,4.5rem);font-weight:900;line-height:.85;color:#0d4356}.use-copy ol{padding:0;counter-reset:item;list-style:none}.use-copy li{display:grid;grid-template-columns:1fr 1.5fr;gap:1rem;padding:1.25rem 0;border-bottom:1px solid var(--line)}.use-copy li b{color:var(--blue)}.use-copy li span{color:var(--muted)}.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:5rem}.safety-grid article{padding:2rem;border:1px solid var(--line);background:white}.safety-grid strong{display:grid;width:48px;height:48px;place-items:center;border-radius:50%;background:var(--navy);color:white}.safety-grid h3{margin-top:2rem}.safety-grid p{color:var(--muted)}.medical{background:var(--ice);color:var(--ink)}.offer{background:#edf8fb}.centered{display:block;max-width:900px;margin:auto;text-align:center}.packages{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;align-items:stretch;margin-top:5rem}.packages article{display:flex;flex-direction:column;padding:2rem;border:1px solid var(--line);background:white;text-align:center}.package-tag{align-self:center;padding:.35rem .6rem;background:var(--ice);color:var(--blue);font-size:.61rem;font-weight:900;letter-spacing:.15em}.pack-img{display:grid;height:285px;place-items:center}.pack-img img{max-width:100%;max-height:270px;filter:drop-shadow(0 15px 12px #103b4b30)}.packages h3{margin:.5rem 0;font-size:1.6rem}.packages article>b{font-size:2.25rem}.packages article>b small{font-size:.7rem;font-weight:400}.packages article>p{color:var(--muted);font-size:.82rem}.packages a{margin-top:auto;padding:1rem;background:var(--navy);color:white;font-weight:900;text-decoration:none}.packages .featured{border:2px solid var(--blue);transform:translateY(-1rem)}.packages .featured .package-tag,.packages .featured a{background:var(--blue);color:white}.checkout{display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem;max-width:1000px;margin:4rem auto 0;background:white;text-align:left}.checkout div b,.checkout div span{display:block}.checkout div span{font-size:.75rem;color:var(--muted)}.checkout p{margin:0;color:var(--muted);font-size:.82rem}.identity{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:650px;overflow:hidden;background:var(--blue);color:white}.identity h2{font-size:clamp(3rem,6vw,6.3rem)}.identity h2 em{color:var(--ice)}.identity img{width:min(100%,700px);filter:drop-shadow(0 28px 22px #09243165)}.identity .eyebrow{color:var(--ice)}.identity .primary{background:white;color:var(--navy)}.faq{background:white}.faq-list{max-width:950px;margin:5rem 0 0 auto}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{padding:1.4rem 2.5rem 1.4rem 0;font-size:1.08rem;font-weight:800;cursor:pointer}.faq details p{max-width:760px;margin:0 0 1.5rem;color:var(--muted)}.operator{background:var(--navy);color:white}.operator-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem}.operator-grid h2 em{color:var(--sky)}.operator-grid p{color:#c2d5dc}.operator a{color:white;font-weight:800}footer{padding:3.5rem 6vw;background:#061820;color:white;text-align:center}footer strong{font-size:1.1rem;letter-spacing:.08em}footer strong small{font-size:.55rem;font-weight:400}footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:1.2rem;margin:1.5rem 0}footer nav a{font-size:.77rem}footer p{font-size:.7rem;color:#9fb5be}:focus-visible{outline:3px solid var(--sky);outline-offset:4px}.video-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:center;background:var(--navy);color:white}.video-copy h2{font-size:clamp(3rem,5.4vw,6rem)}.video-copy .large{color:#d1e4eb}.video-note{padding-left:1rem;border-left:3px solid var(--sky);color:#abc6d0;font-size:.82rem}.youtube-consent{position:relative;display:grid;aspect-ratio:16/9;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 45%,#217b99 0,#0d3d50 48%,#061820 100%);box-shadow:0 25px 65px #0005}.youtube-consent:before{position:absolute;color:#ffffff0a;font-size:clamp(6rem,14vw,13rem);font-weight:900;content:"PEAK"}.youtube-consent>div{position:relative;z-index:1;display:grid;max-width:430px;place-items:center;padding:2rem;text-align:center}.youtube-consent .play{display:grid;width:72px;height:72px;place-items:center;margin-bottom:1rem;border-radius:50%;background:white;color:var(--blue);font-size:1.5rem}.youtube-consent b,.youtube-consent small{display:block}.youtube-consent small{margin:.25rem 0 1.25rem;color:#c3dce5;font-size:.72rem}.youtube-consent button{padding:.9rem 1.15rem;border:0;background:var(--sky);color:var(--navy);font-weight:900;cursor:pointer}.youtube-consent iframe{width:100%;height:100%;border:0}.video-section .eyebrow{color:var(--sky)}.youtube-fallback{grid-column:2;justify-self:end;margin-top:-4rem;color:var(--sky);font-size:.78rem;font-weight:800}.youtube-fallback:hover{color:white}@media(max-width:960px){header nav,.nav-cta{display:none}.menu{display:block}header nav.open{position:absolute;top:78px;left:0;right:0;display:flex;flex-direction:column;padding:1.2rem 6vw;background:white}.hero,.section-head,.product-story,.use,.identity,.operator-grid,.video-section{grid-template-columns:1fr}.youtube-fallback{grid-column:1;margin-top:-2rem;justify-self:start}.hero{background:linear-gradient(180deg,var(--paper) 0 52%,var(--ice) 52%)}.hero-copy{padding:5rem 7vw 2rem}.hero-visual{min-height:600px;padding:2rem 7vw 5rem}.orb{width:70vw;height:70vw}.product-story,.use{gap:3rem}.facts,.safety-grid{grid-template-columns:1fr 1fr}.section{padding:6rem 7vw}.packages .featured{transform:none}.identity img{justify-self:center}.section-head{gap:1rem}.checkout{grid-template-columns:1fr}}@media(max-width:600px){h1{max-width:100%;font-size:clamp(2.35rem,11vw,3.2rem);line-height:.96;overflow-wrap:anywhere}.hero-visual{min-height:430px}.bottle-note{bottom:1.5rem}.ticker{justify-content:flex-start}.product-shot,.use-visual{min-height:420px}.ingredient-grid,.safety-grid,.packages{grid-template-columns:1fr}.ingredient-grid article{min-height:auto}.pack-img{height:240px}.use-copy li{grid-template-columns:1fr}.packages .featured{order:-1}.identity{min-height:auto}.section{padding:5rem 7vw}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.research {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 5rem;
  background: #eaf6f9;
}

.research-intro {
  align-self: start;
  position: sticky;
  top: 110px;
  min-width: 0;
}

.research h2 {
  font-size: clamp(3rem, 5.5vw, 6rem);
}

.research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  min-width: 0;
}

.research-grid article {
  min-width: 0;
  padding: 2rem;
  border: 1px solid var(--line);
  background: white;
}

.research-grid span {
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.research-grid h3 {
  margin: 2.5rem 0 0.75rem;
  font-size: 1.35rem;
  line-height: 1.15;
}

.research-grid p,
.research-note {
  color: var(--muted);
}

.research-note {
  grid-column: 2;
  margin: 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--blue);
  background: white;
}

@media (max-width: 960px) {
  .research {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .research-intro {
    position: static;
  }

  .research-note {
    grid-column: 1;
  }
}

@media (max-width: 600px) {
  .research-grid {
    grid-template-columns: 1fr;
  }

  .research-grid article {
    padding: 1.5rem;
  }
}