/* ============================================================
   SPENGA Performance Peptides, powered by Apex MD
   spenga.apexmeds.com

   Brand tokens are the SPENGA package's (SPENGA-Package/README.md):
   deep green for fills and large type on light, bright green on
   dark only. Small green text on light uses --green-deep, which
   is the one that clears AA (4.67:1).

   Square corners throughout, as on spenga.apexmd.com.
   ============================================================ */

:root {
  --ink: #101010;
  --ink-2: #1a1a1a;
  --paper: #F5F2ED;
  --surface: #E9E7E1;
  --white: #fff;
  --green: #6FA02F;
  --green-bright: #96CA4F;
  --green-deep: #558021;
  --green-light: #B4DB7C;
  --green-tint: #F1F7E6;
  --body: #3b3a37;
  --muted: #6B6B6B;
  --rule: rgba(16, 16, 16, .16);
  --rule-dark: #2a2a2a;
  --max: 1240px;
  --gutter: 40px;
  --font: Archivo, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: Menlo, ui-monospace, SFMono-Regular, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--font);
       text-wrap: pretty; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 1.08; letter-spacing: -.02em; }
p { margin: 0 0 14px; }
a { color: var(--green-deep); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }
[hidden] { display: none !important; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--ink); color: #fff; padding: 12px 18px; }
.skip:focus { left: 8px; top: 8px; }

/* buttons ---------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px;
       min-height: 50px; padding: 0 24px; border: 0; cursor: pointer;
       font: 800 14px/1 var(--font); letter-spacing: .06em; text-transform: uppercase;
       text-decoration: none; white-space: nowrap;
       transition: background .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease; }
.btn:active { transform: translateY(1px); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-ghost-light { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.5); }
.btn-ghost-light:hover { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 2px #fff; }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 12.5px; }
.arrow::after { content: "\2192"; font-weight: 700; transition: transform .2s ease; }
.arrow:hover::after { transform: translateX(4px); }

.kicker { font: 700 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--green-deep); }
.on-dark .kicker, .kicker-light { color: var(--green-bright); }
.bar { display: block; width: 64px; height: 4px; background: var(--green-bright); }

/* offer bar + header ----------------------------------------------------- */
.offerbar { background: var(--green); color: #fff; text-align: center; padding: 9px 16px;
            font-size: 13px; font-weight: 500; letter-spacing: .01em; }
.offerbar strong { font-weight: 800; }

.hdr { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 2px solid var(--rule); }
.hdr-in { max-width: 1440px; margin: 0 auto; display: flex; align-items: center; gap: 22px;
          padding: 14px var(--gutter); }
.lockup { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; margin-right: auto; text-decoration: none; }
.lockup img { flex: 0 0 auto; max-width: none; width: auto; }
.lockup-spenga { height: 21px; }
.lockup-by { display: flex; align-items: center; gap: 9px; border-left: 1px solid var(--rule); padding-left: 16px; }
.lockup-by span { font-size: 10px; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.lockup-apex { height: 18px; }
.nav { display: flex; gap: 22px; font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.nav a { color: var(--ink); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--green); }
.hdr-login { font-size: 13.5px; font-weight: 600; color: var(--ink); text-decoration: none;
             border-left: 1px solid var(--rule); padding-left: 22px; }
.hdr-login:hover { color: var(--green-deep); }
.hdr-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.hdr-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .2s ease, opacity .2s ease; }
.hdr-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hdr-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hdr-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* sections --------------------------------------------------------------- */
.sec { padding: 92px max(var(--gutter), calc((100% - var(--max)) / 2 + var(--gutter))); }
.sec-white { background: #fff; }
.sec-surface { background: var(--surface); }
.sec-dark { background: var(--ink); color: var(--paper); }
.head { max-width: 800px; margin-bottom: 46px; }
.head h2 { margin: 18px 0 16px; font-size: clamp(30px, 3.6vw, 46px); }
.head h2 em { font-style: normal; color: var(--green); }
.sec-dark .head h2 em { color: var(--green-bright); }
.lead { margin: 0; font-size: 18px; line-height: 1.6; color: var(--body); }
.sec-dark .lead { color: #cfcbc4; }

/* hero ------------------------------------------------------------------- */
.hero { position: relative; isolation: isolate; background: var(--ink); color: var(--paper); overflow: hidden; }
.hero-glow { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(42% 60% at 72% 34%, rgba(111,160,47,.46) 0%, rgba(111,160,47,0) 70%),
    radial-gradient(38% 52% at 96% 90%, rgba(150,202,79,.2) 0%, rgba(150,202,79,0) 72%),
    radial-gradient(circle at center, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: auto, auto, 26px 26px; }
.hero-in { max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; display: grid;
           grid-template-columns: 1.04fr .96fr; gap: 56px; align-items: center;
           padding: 60px var(--gutter) 64px; }
.hero-lockup { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.hero-lockup img { flex: 0 0 auto; max-width: none; width: auto; }
.hero-lockup .l-spenga { height: 24px; }
.hero-lockup .l-apex { height: 20px; }
.hero-lockup span { font: 400 8.5px/1.1 var(--mono); letter-spacing: .13em; text-transform: uppercase;
                    color: rgba(255,255,255,.62); flex: 0 0 auto; }
.hero h1 { margin: 20px 0 20px; font-size: clamp(38px, 5vw, 68px); line-height: 1.0;
           text-transform: uppercase; letter-spacing: -.02em; color: var(--paper); }
.hero h1 em { font-style: normal; color: var(--green-bright); }
.hero-sub { margin: 0; max-width: 54ch; font-size: 18px; line-height: 1.6; color: #d6d2cb; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 28px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 0; padding: 0; list-style: none; }
.trust li { position: relative; padding-left: 20px; font-size: 14.5px; color: #cfcbc4; }
.trust li::before { content: ""; position: absolute; left: 0; top: 7px; width: 8px; height: 8px; background: var(--green-bright); }

/* the stage: one product forward at a time */
.stage { position: relative; min-width: 0; }
.stage-shelf { position: relative; height: clamp(280px, 27vw, 380px); }
.stage-shelf::after { content: ""; position: absolute; left: 50%; bottom: 3%; width: 58%; height: 40px;
  transform: translateX(-50%); filter: blur(2px);
  background: radial-gradient(50% 50% at 50% 50%, rgba(0,0,0,.6) 0%, rgba(0,0,0,0) 70%); }
.stage-shelf img { position: absolute; left: 50%; bottom: 8%; width: auto; height: 82%;
  max-width: 78%; object-fit: contain; object-position: bottom;
  transform: translate(-50%, 0) scale(.82) rotate(-5deg); opacity: 0;
  filter: drop-shadow(0 26px 34px rgba(0,0,0,.55));
  transition: opacity .5s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
.stage-shelf img.is-wide { height: auto; width: 74%; max-height: 70%; bottom: 12%; }
.stage-shelf img.is-current { opacity: 1; transform: translate(-50%, 0) scale(1) rotate(0deg);
  animation: float 6s ease-in-out infinite; z-index: 1; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }

.stage-card { position: relative; margin-top: 20px; padding: 22px 24px;
  background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.16);
  backdrop-filter: blur(6px); }
.stage-count { position: absolute; right: 22px; top: 22px; font: 700 11px/1 var(--mono);
               letter-spacing: .14em; color: rgba(255,255,255,.5); }
.stage-goal { font: 700 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--green-bright); }
.stage-name { margin-top: 10px; font-size: 26px; font-weight: 800; letter-spacing: -.015em; color: #fff; }
.stage-line { margin-top: 4px; font-size: 15px; color: #cfcbc4; min-height: 1.6em; }
.stage-price { margin-top: 10px; font: 700 12px/1.4 var(--mono); letter-spacing: .12em;
               text-transform: uppercase; color: var(--green-light); }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 18px; }
.tabs button { cursor: pointer; border: 0; padding: 10px 13px; min-height: 36px;
  font: 700 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: #d6d2cb; background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14);
  transition: background .18s ease, color .18s ease, box-shadow .18s ease; }
.tabs button:hover { color: #fff; background: rgba(255,255,255,.16); }
.tabs button[aria-selected="true"] { background: var(--green-bright); color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--green-bright); }
.tabs button:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.stage-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; }
.stage-go { font: 800 13px/1 var(--font); letter-spacing: .04em; color: #fff; text-decoration: none;
            padding: 4px 0; border-bottom: 2px solid var(--green-bright); }
.stage-go:hover { color: var(--green-bright); }
.stage-progress { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--green-bright); }
.stage-progress.is-running { animation: progress 5s linear forwards; }
@keyframes progress { from { width: 0; } to { width: 100%; } }

/* press strip ------------------------------------------------------------ */
.press { display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
         gap: 18px 46px; padding: 26px var(--gutter); background: #fff; border-bottom: 2px solid var(--rule); }
.press span { font: 700 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.press img { height: 24px; width: auto; filter: grayscale(1); opacity: .72; }

/* goal filter + product grid --------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: -14px 0 34px; }
.filters button { cursor: pointer; border: 0; min-height: 42px; padding: 0 18px; background: #fff;
  box-shadow: inset 0 0 0 2px var(--rule); color: var(--ink);
  font: 700 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease; }
.filters button:hover { box-shadow: inset 0 0 0 2px var(--ink); }
.filters button[aria-pressed="true"] { background: var(--ink); color: #fff; box-shadow: inset 0 0 0 2px var(--ink); }
.filters button span { opacity: .55; margin-left: 6px; }

.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product { display: flex; flex-direction: column; background: #fff; border: 2px solid var(--rule);
           transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, opacity .3s ease; }
.product:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(16,16,16,.13); border-color: var(--ink); }
.product.is-out { display: none; }
.product-tile { position: relative; display: block; aspect-ratio: 5 / 4; overflow: hidden;
  background:
    radial-gradient(60% 62% at 50% 44%, rgba(111,160,47,.34) 0%, rgba(111,160,47,0) 72%),
    linear-gradient(180deg, #101010 0%, #1b1d18 100%); }
.product-tile img { position: absolute; left: 50%; top: 52%; height: 84%; width: auto; max-width: 70%;
  object-fit: contain; transform: translate(-50%, -50%);
  filter: drop-shadow(0 20px 26px rgba(0,0,0,.5)); transition: transform .45s cubic-bezier(.2,.7,.2,1); }
.product-tile img.is-wide { height: auto; width: 66%; max-height: 70%; }
.product:hover .product-tile img { transform: translate(-50%, -54%) scale(1.04); }
.product-goal { position: absolute; left: 14px; top: 14px; padding: 7px 10px; background: var(--green-bright);
  color: var(--ink); font: 700 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.product-body { display: flex; flex-direction: column; gap: 10px; flex: 1; padding: 24px 24px 26px; }
.product-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.product-meta span { font: 700 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.product-meta strong { font-size: 17px; font-weight: 800; }
.product-meta strong small { font-size: 12px; font-weight: 600; color: var(--muted); }
.product h3 { margin-top: 4px; font-size: 25px; }
.product h3 a { color: inherit; text-decoration: none; }
.product h3 a:hover { color: var(--green-deep); }
.product-formula { font: 700 11.5px/1.4 var(--mono); letter-spacing: .06em; color: var(--green-deep); text-transform: uppercase; }
.product p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--body); }
.ticks { margin: 4px 0 14px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.ticks li { position: relative; padding-left: 20px; font-size: 14.5px; line-height: 1.5; color: var(--body); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; background: var(--green); }
.sec-dark .ticks li { color: #d6d2cb; }
.sec-dark .ticks li::before { background: var(--green-bright); }
.product-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: auto; }
.product-actions .btn { padding: 0 10px; font-size: 12.5px; }

.helper { grid-column: span 2; display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  gap: 14px; padding: 44px 48px; background: var(--ink); color: var(--paper); position: relative; isolation: isolate; overflow: hidden; }
.helper::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(60% 90% at 100% 100%, rgba(111,160,47,.5) 0%, rgba(111,160,47,0) 70%),
              radial-gradient(circle at center, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: auto, 26px 26px; }
.helper .kicker { color: var(--green-bright); }
.helper h3 { font-size: clamp(26px, 2.6vw, 36px); color: #fff; }
.helper p { margin: 0 0 10px; max-width: 52ch; font-size: 16.5px; color: #d6d2cb; }

/* steps ------------------------------------------------------------------ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0; padding: 0; list-style: none;
         border: 2px solid var(--rule); background: #fff; }
.steps li { padding: 34px 30px 36px; border-left: 2px solid var(--rule); }
.steps li:first-child { border-left: 0; }
.step-n { font: 700 12px/1 var(--mono); letter-spacing: .16em; color: var(--green-deep); }
.steps .bar { margin: 18px 0 18px; width: 34px; background: var(--green); }
.steps h3 { font-size: 22px; margin-bottom: 10px; }
.steps p { margin: 0; font-size: 15.5px; color: var(--body); }

/* physician + comparison ------------------------------------------------- */
.split { display: grid; grid-template-columns: .82fr 1.18fr; gap: 60px; align-items: center; }
.doc { position: relative; }
.doc img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: top; }
.doc figcaption { position: absolute; left: 0; bottom: 0; right: 0; padding: 60px 22px 20px;
  background: linear-gradient(180deg, rgba(16,16,16,0), rgba(16,16,16,.92)); color: #fff; }
.doc figcaption strong { display: block; font-size: 19px; font-weight: 800; }
.doc figcaption span { font: 700 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--green-bright); }
figure { margin: 0; }

.tablewrap { overflow-x: auto; border: 2px solid var(--rule-dark); margin-top: 30px; }
.sec-white .tablewrap, .sec:not(.sec-dark) .tablewrap { border-color: var(--rule); }
.cmp { width: 100%; min-width: 520px; border-collapse: collapse; }
.cmp th, .cmp td { padding: 15px 18px; text-align: left; font-size: 15px; border-bottom: 1px solid var(--rule-dark); }
.cmp thead th { font: 700 11.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #a9a59e; }
.cmp thead .is-on { background: var(--green-bright); color: var(--ink); }
.cmp tbody th { font-weight: 600; color: #e8e4dd; }
.cmp td { color: #a9a59e; }
.cmp td.is-on { background: rgba(150,202,79,.12); color: #fff; font-weight: 700; }
.cmp tbody tr:last-child > * { border-bottom: 0; }
.yes::before { content: "\2713\00a0"; color: var(--green-bright); font-weight: 800; }
.no::before { content: "\2715\00a0"; }

/* notice (tested athletes, safety) --------------------------------------- */
.notice { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 28px 30px;
          background: #fff; border: 2px solid var(--ink); border-left: 10px solid var(--green); }
.notice-tag { font: 700 11px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--green-deep);
              max-width: 12ch; padding-top: 4px; }
.notice h3 { font-size: 21px; margin-bottom: 8px; }
.notice p { margin: 0 0 8px; font-size: 15.5px; color: var(--body); }
.notice p:last-child { margin: 0; }

/* faq -------------------------------------------------------------------- */
.faq { max-width: 880px; border-top: 2px solid var(--rule); }
.faq details { border-bottom: 2px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; position: relative; padding: 22px 48px 22px 0;
               font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 16px; font: 600 28px/1 var(--font);
                      color: var(--green-deep); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--green-deep); }
.faq details > div { padding: 0 48px 24px 0; color: var(--body); font-size: 16px; }
.faq details > div p:last-child { margin: 0; }

/* end cta ---------------------------------------------------------------- */
.end { position: relative; isolation: isolate; background: var(--ink); color: #fff; text-align: center;
       padding: 92px var(--gutter); overflow: hidden; }
.end::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(50% 80% at 50% 110%, rgba(111,160,47,.5) 0%, rgba(111,160,47,0) 70%); }
.end-in { max-width: 780px; margin: 0 auto; }
.end h2 { margin: 18px 0 14px; font-size: clamp(30px, 4vw, 50px); text-transform: uppercase; }
.end p.lead { color: #d6d2cb; margin-bottom: 30px; }
.end .hero-cta { justify-content: center; margin: 0; }
.disclaim { max-width: 980px; margin: 54px auto 0; font-size: 12.5px; line-height: 1.65; color: #8f8b84; text-align: left; }

/* footer ----------------------------------------------------------------- */
.ftr { background: #0a0a0a; color: #cfcbc4; padding: 56px max(var(--gutter), calc((100% - var(--max)) / 2 + var(--gutter))) 40px;
       border-top: 1px solid var(--rule-dark); }
.ftr-top { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 36px;
           border-bottom: 1px solid var(--rule-dark); }
.ftr-lockup { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.ftr-lockup img { flex: 0 0 auto; max-width: none; width: auto; }
.ftr-lockup .l-spenga { height: 20px; }
.ftr-lockup .l-apex { height: 17px; }
.ftr-lockup span { font: 400 8.5px/1.1 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.ftr p { font-size: 14px; color: #a9a59e; margin: 0 0 8px; }
.ftr h4 { font: 700 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--green-bright); margin-bottom: 16px; }
.ftr ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.ftr a { color: #e8e4dd; text-decoration: none; font-size: 14.5px; }
.ftr a:hover { color: var(--green-bright); }
.ftr-legal { padding-top: 26px; font-size: 12px; line-height: 1.65; color: #8f8b84; }
.ftr-legal p { font-size: 12px; color: #8f8b84; }

/* ---------------- product lander ---------------- */
.crumb { background: var(--ink); padding: 18px var(--gutter) 0; }
.crumb-in { max-width: var(--max); margin: 0 auto; }
.crumb a { font: 700 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #a9a59e; text-decoration: none; }
.crumb a:hover { color: var(--green-bright); }
.crumb a::before { content: "\2190\00a0\00a0"; }

.phero .hero-in { grid-template-columns: 1.08fr .92fr; padding-top: 50px; padding-bottom: 76px; }
.phero h1 { font-size: clamp(40px, 5.4vw, 74px); margin: 18px 0 12px; }
.phero-formula { font: 700 13px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green-light); margin-bottom: 18px; }
.phero-tag { font-size: clamp(20px, 2.1vw, 26px); font-weight: 700; line-height: 1.25; letter-spacing: -.01em; color: #fff; margin: 0 0 14px; max-width: 26ch; }
.phero-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 28px 0 0; }
.phero-price strong { font-size: 40px; font-weight: 800; letter-spacing: -.02em; color: #fff; line-height: 1; }
.phero-price span { font: 700 12px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--green-light); }
.phero-offer { margin: 10px 0 0; font-size: 14px; color: #cfcbc4; }
.phero-offer strong { color: var(--green-bright); }
.phero .hero-cta { margin: 26px 0 26px; }
.pshot { position: relative; height: clamp(340px, 40vw, 540px); }
.pshot::before { content: ""; position: absolute; left: 50%; top: 50%; width: 86%; aspect-ratio: 1;
  transform: translate(-50%, -50%); border: 1px solid rgba(150,202,79,.28); border-radius: 50%; }
.pshot::after { content: ""; position: absolute; left: 50%; bottom: 2%; width: 56%; height: 40px; transform: translateX(-50%);
  background: radial-gradient(50% 50% at 50% 50%, rgba(0,0,0,.6) 0%, rgba(0,0,0,0) 70%); filter: blur(2px); }
.pshot img { position: absolute; left: 50%; bottom: 7%; height: 88%; width: auto; max-width: 80%; object-fit: contain;
  transform: translateX(-50%); filter: drop-shadow(0 30px 40px rgba(0,0,0,.6)); animation: float 6s ease-in-out infinite; z-index: 1; }
.pshot img.is-wide { height: auto; width: 82%; max-height: 74%; bottom: 16%; }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-bottom: 2px solid var(--rule); }
.facts > div { padding: 24px var(--gutter); border-left: 2px solid var(--rule); }
.facts > div:first-child { border-left: 0; }
.facts dt { font: 700 10.5px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.facts dd { margin: 0; font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
dl { margin: 0; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.cols h2 { font-size: clamp(26px, 2.8vw, 36px); margin: 16px 0 16px; }
.cols p { color: var(--body); font-size: 16.5px; line-height: 1.7; }

.evidence { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.ev { padding: 24px 24px 22px; background: var(--paper); border: 2px solid var(--rule); }
.ev:last-child:nth-child(odd) { grid-column: 1 / -1; }
.ev-tag { display: inline-block; padding: 6px 9px; font: 700 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.ev-tag.human { background: var(--green-bright); color: var(--ink); }
.ev-tag.early { background: var(--green-tint); color: var(--green-deep); box-shadow: inset 0 0 0 1px var(--green); }
.ev-tag.pre { background: var(--surface); color: var(--ink); }
.ev-tag.none { background: var(--ink); color: #fff; }
.ev p { margin: 14px 0 0; font-size: 15.5px; color: var(--body); }
.ev cite { display: block; margin-top: 12px; font: 400 12px/1.4 var(--mono); font-style: normal; color: var(--muted); }
.ev cite a { color: var(--muted); }
.ev cite a:hover { color: var(--green-deep); }
.ev-note { margin-top: 22px; font-size: 14.5px; color: var(--muted); max-width: 80ch; }

.expect { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--rule-dark); }
.expect > div { padding: 30px 28px; border-left: 2px solid var(--rule-dark); }
.expect > div:first-child { border-left: 0; }
.expect h3 { font-size: 19px; margin: 14px 0 10px; color: #fff; }
.expect p { margin: 0; font-size: 15.5px; color: #cfcbc4; }

.safety { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.safety > div { padding: 28px 28px 26px; background: #fff; border: 2px solid var(--rule); }
.safety h3 { font-size: 20px; margin-bottom: 14px; }
.safety .ticks { margin-bottom: 0; }
.safety + .notice { margin-top: 22px; }

.sources { margin-top: 30px; max-width: 980px; }
.sources summary { cursor: pointer; font: 700 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.sources ol { margin: 16px 0 0; padding-left: 20px; font-size: 13px; line-height: 1.6; color: var(--muted); }
.sources a { color: var(--muted); word-break: break-word; }

.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* sticky mobile CTA on landers */
.sticky-cta { display: none; }

/* reveal ----------------------------------------------------------------- */
.will-reveal { opacity: 0; transform: translateY(24px); }
.is-revealed { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s cubic-bezier(.16,.7,.3,1); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .stage-shelf img.is-current, .pshot img { animation: none; }
  .stage-shelf img, .product, .product-tile img { transition: none; }
  .will-reveal { opacity: 1; transform: none; }
  .stage-progress { display: none; }
}

/* responsive ------------------------------------------------------------- */
/* the full nav needs about 1200px; below that it folds into the menu button */
@media (max-width: 1240px) {
  .hdr-toggle { display: block; order: 3; }
  .hdr-in { gap: 14px; }
  .hdr-login { display: none; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; display: none; flex-direction: column; gap: 0;
         background: #fff; border-bottom: 2px solid var(--rule); padding: 6px var(--gutter) 18px; font-size: 16px; }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--rule); }
}
@media (max-width: 1180px) {
  .products, .related { grid-template-columns: repeat(2, 1fr); }
  .helper { grid-column: span 1; padding: 36px 30px; }
}
@media (max-width: 1023px) {
  :root { --gutter: 28px; }
  .hero-in, .phero .hero-in { grid-template-columns: 1fr; gap: 40px; }
  .phero .stage, .phero .pshot { order: -1; }
  .pshot { height: 340px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .doc { max-width: 420px; }
  .cols { grid-template-columns: 1fr; gap: 36px; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts > div:nth-child(3) { border-left: 0; }
  .facts > div:nth-child(n+3) { border-top: 2px solid var(--rule); }
}
@media (max-width: 760px) {
  :root { --gutter: 18px; }
  body { font-size: 16px; }
  .offerbar { font-size: 12.5px; }
  .hdr-in { gap: 8px; padding: 10px var(--gutter); }
  .lockup { gap: 8px; min-width: 0; }
  .lockup-spenga { height: 15px; }
  .lockup-apex { height: 13px; }
  .lockup-by { padding-left: 8px; gap: 6px; }
  .lockup-by span { display: none; }
  .hdr .btn { min-height: 40px; padding: 0 10px; font-size: 11px; letter-spacing: .04em; }
  .hdr-toggle { width: 40px; padding: 8px; margin-right: -8px; }
  .sec { padding: 60px var(--gutter); }
  .head { margin-bottom: 30px; }
  .hero-in { padding: 52px var(--gutter) 52px; }
  .hero-cta .btn { width: 100%; white-space: normal; line-height: 1.3; }
  .stage-shelf { height: 290px; }
  .stage-card { padding: 18px; }
  .tabs button { flex: 1 1 calc(50% - 8px); min-height: 44px; text-align: center; }
  .stage-go { padding: 12px 0; }
  .products, .related, .evidence, .safety, .steps, .expect { grid-template-columns: 1fr; }
  .steps li, .expect > div { border-left: 0; border-top: 2px solid var(--rule); }
  .expect > div { border-top-color: var(--rule-dark); }
  .steps li:first-child, .expect > div:first-child { border-top: 0; }
  .filters { flex-wrap: nowrap; overflow-x: auto; margin: -8px calc(-1 * var(--gutter)) 26px; padding: 0 var(--gutter) 6px;
             scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .filters button { flex: 0 0 auto; min-height: 44px; }
  .notice { grid-template-columns: 1fr; gap: 10px; padding: 22px 20px; }
  .notice-tag { max-width: none; }
  .cmp th, .cmp td { padding: 12px 10px; font-size: 13.5px; }
  .cmp { min-width: 0; }
  .press { gap: 14px 26px; }
  .press img { height: 18px; }
  .ftr-top { grid-template-columns: 1fr; gap: 30px; }
  .facts > div { padding: 18px var(--gutter); }
  .facts dd { font-size: 15.5px; }
  .phero-price strong { font-size: 34px; }
  .end { padding: 64px var(--gutter) 110px; }
  .faq summary { font-size: 16.5px; }
  .has-sticky .ftr { padding-bottom: 110px; }
  .sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; align-items: center; gap: 12px;
    padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom)); background: rgba(13,16,19,.97);
    border-top: 1px solid var(--rule-dark); transform: translateY(110%); transition: transform .3s ease; }
  .sticky-cta.is-on { transform: none; }
  .sticky-cta div { flex: 1; min-width: 0; color: #fff; font-weight: 700; font-size: 14px; line-height: 1.25; }
  .sticky-cta div small { display: block; font: 700 10px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green-light); }
  .sticky-cta .btn { min-height: 46px; padding: 0 16px; font-size: 12.5px; }
  /* the chat launcher sits bottom-right, exactly where the sticky button is */
  .has-sticky #chatbot-icon { bottom: 84px !important; }
}