/* ==========================================================================
   Rūl — design system
   Type: Season Sans VF (body + headings) and Season Serif VF (accent word),
   both licensed brand faces from the toolkit. Spline Sans Mono stands in for
   Miracle Mono until that file is supplied.
   ========================================================================== */

/* Licensed brand faces from the Rūl toolkit, self-hosted, variable.
   Season Sans carries everything; Season Serif is the accent word in every
   section title. No trial fonts ship — Altro is trial-licensed and is NOT used. */
@font-face{font-family:"Season Sans";font-style:normal;font-weight:300 900;font-display:swap;
  src:url("../fonts/SeasonSansUprightsVF.woff2") format("woff2-variations"),
      url("../fonts/SeasonSansUprightsVF.woff2") format("woff2")}
@font-face{font-family:"Season Sans";font-style:italic;font-weight:300 900;font-display:swap;
  src:url("../fonts/SeasonSansItalicsVF.woff2") format("woff2-variations"),
      url("../fonts/SeasonSansItalicsVF.woff2") format("woff2")}
@font-face{font-family:"Season Serif";font-style:normal;font-weight:300 900;font-display:swap;
  src:url("../fonts/SeasonSerifUprightsVF.woff2") format("woff2-variations"),
      url("../fonts/SeasonSerifUprightsVF.woff2") format("woff2")}
@font-face{font-family:"Spline Sans Mono";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/spline-sans-mono-latin-400-normal.woff2") format("woff2")}

:root{
  /* brand */
  --teal-900:#02201f;
  --teal-850:#052a2a;
  --teal-800:#073638;
  --teal-700:#0a3436;
  --teal-600:#14494a;
  --sage:#6f9092;
  --sage-deep:#4d7274;
  --lime:#effec6;
  --lime-2:#e6f2b1;

  /* neutrals */
  --ink:#111514;
  --ink-soft:#3a4341;
  --muted:#5f6866;      /* 5.1:1 on #f1f1f1, 5.8:1 on white */
  --muted-2:#656e6c;    /* 5.3:1 on white, 4.8:1 on #f5f5f4 */
  --line:#e2e2df;
  --bg:#ffffff;
  --bg-alt:#f7f7f5;
  --card:#f2f2f2;   /* == vial photo background, see tools/sample_vial_colors.py */
  --card-2:#f5f5f4;
  --nav-bg:#f3f2f3;

  /* type */
  --font-sans:"Season Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-serif:"Season Serif",Georgia,"Times New Roman",serif;
  --font-mono:"Spline Sans Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  /* layout */
  --wrap:1440px;
  --gut:clamp(20px,4vw,60px);
  --nav-h:64px;
  --r-sm:10px;
  --r-md:18px;
  --r-lg:28px;
  --r-xl:40px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-sans);font-size:16px;line-height:1.5;
  font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:400;letter-spacing:-.02em;line-height:1.06}
p{margin:0}
:focus-visible{outline:2px solid var(--teal-700);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- section titles: sans + serif accent ---------- */
.sec-title{
  font-size:clamp(34px,4.6vw,62px);
  letter-spacing:-.03em;line-height:1.02;
}
.sec-title em{font-family:var(--font-serif);font-style:normal;color:var(--teal-700)}
.sec-title.on-dark{color:#fff}
.sec-title.on-dark em{color:#0f3d3a}

/* ==========================================================================
   Soft float-in (universal image reveal)
   ========================================================================== */
.float-in{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.float-in.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .float-in{opacity:1!important;transform:none!important;transition:none}
  html{scroll-behavior:auto}
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.78em 1.5em;border-radius:999px;font-size:15px;line-height:1;
  white-space:nowrap;transition:background-color .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease),transform .28s var(--ease);
}
.btn .ar{transition:transform .28s var(--ease),stroke .28s var(--ease)}
.btn:hover .ar{transform:translateX(4px)}

/* dark pill (primary) */
.btn-dark{background:var(--teal-800);color:#fff}
.btn-dark:hover{background:var(--teal-700);color:var(--lime)}
.btn-dark:hover .ar{stroke:var(--lime)}

/* outline pill on light */
.btn-out{background:#fff;color:var(--teal-800);border:1px solid var(--teal-800)}
.btn-out:hover{background:var(--lime);color:var(--teal-800);border-color:var(--teal-800)}

/* white pill used inside the How It Works cards */
.btn-step{background:#fff;color:var(--ink);border:1px solid #dedede;width:100%}
.btn-step:hover{background:var(--teal-700);color:var(--lime);border-color:var(--teal-700)}
.btn-step:hover .ar{stroke:var(--lime)}

/* lime pill */
.btn-lime{background:var(--lime);color:var(--teal-800);font-size:17px;padding:.85em 1.9em}
.btn-lime:hover{background:#fff}

/* ghost pill on dark */
.btn-ghost{background:#fff;color:var(--teal-800)}
.btn-ghost:hover{background:var(--lime)}

/* ==========================================================================
   Nav + mega menus
   ========================================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:var(--nav-bg);border-bottom:1px solid rgba(0,0,0,.05);
}
.nav-in{
  height:var(--nav-h);display:grid;align-items:center;
  grid-template-columns:1fr auto 1fr;gap:24px;
  max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);
}
.nav-in>nav{grid-column:2;justify-self:center}
.nav-in .brand{grid-column:1;justify-self:start}
.nav-in .nav-cta{grid-column:3;justify-self:end}
.brand{display:inline-flex;align-items:center;gap:3px}
.brand img{height:clamp(22px,2.2vw,27px);width:auto;display:block}
.brand sup{font-size:9px;color:var(--teal-800);margin-top:-6px}
.nav-links{display:flex;gap:clamp(14px,2.2vw,34px);align-items:center;height:100%;justify-content:center}
.nav-item{height:100%;display:flex;align-items:center}
.nav-link{
  font-size:16px;color:var(--teal-800);padding:6px 2px;position:relative;
  transition:color .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;
  background:var(--teal-800);transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav-item:hover .nav-link::after,.nav-item.open .nav-link::after{transform:scaleX(1)}
.nav-cta{
  background:#fff;border:1px solid #dcdcdc;border-radius:999px;
  padding:.6em 1.5em;font-size:15px;color:var(--teal-800);
  transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.nav-cta:hover{background:var(--teal-800);color:var(--lime);border-color:var(--teal-800)}

/* mega panel — drops from under the nav bar */
.mega{
  position:fixed;left:0;right:0;top:var(--nav-h);z-index:110;
  background:var(--teal-900);color:#fff;
  border-radius:0 0 var(--r-lg) var(--r-lg);
  overflow:hidden;
  max-height:0;opacity:0;visibility:hidden;
  transition:max-height .42s var(--ease),opacity .26s var(--ease),visibility 0s linear .42s;
  box-shadow:0 24px 60px rgba(0,0,0,.22);
}
.mega.open{max-height:min(78vh,760px);opacity:1;visibility:visible;transition:max-height .48s var(--ease),opacity .3s var(--ease),visibility 0s}
.mega-in{padding:52px var(--gut) 56px;max-width:var(--wrap);margin-inline:auto}

.mega-products{display:grid;gap:26px 40px}
.mega-products.cols-1{grid-template-columns:minmax(0,760px)}
.mega-row{
  display:flex;gap:22px;align-items:center;padding:10px 14px;margin:-10px -14px;
  border-radius:var(--r-md);transition:background-color .25s var(--ease),transform .25s var(--ease);
}
.mega-row:hover{background:rgba(255,255,255,.07);transform:translateX(4px)}
.mega-row img{width:96px;height:96px;border-radius:14px;object-fit:cover;flex:none}
.mega-row h4{font-size:23px;letter-spacing:-.02em;margin-bottom:3px}
.mega-row p{font-size:16px;color:rgba(255,255,255,.72)}

.mega-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}
.mega-col h5{
  font-size:20px;font-weight:400;margin:0 0 22px;padding-bottom:8px;
  border-bottom:1px solid rgba(255,255,255,.35);display:inline-block;
}
.mega-col ul{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.mega-col a{font-size:17px;color:rgba(255,255,255,.9);transition:color .2s var(--ease)}
.mega-col a:hover{color:var(--lime)}
.mega-tools{margin-top:46px;padding-top:8px}
.mega-tools h5{
  font-size:20px;font-weight:400;margin:0 0 20px;padding-bottom:8px;
  border-bottom:1px solid rgba(255,255,255,.35);display:inline-block;
}
.mega-tools ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:18px 56px}
.mega-tools a{font-size:17px;color:#9fb7ae;text-decoration:underline;text-underline-offset:4px}
.mega-tools a:hover{color:var(--lime)}

.mega-scrim{
  position:fixed;inset:var(--nav-h) 0 0;z-index:100;background:rgba(4,20,20,.34);
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility 0s linear .3s;
}
.mega-scrim.on{opacity:1;visibility:visible;transition:opacity .3s var(--ease),visibility 0s}

/* mobile nav */
.nav-toggle{display:none;margin-left:auto;padding:8px}
.nav-toggle span{display:block;width:22px;height:1.5px;background:var(--teal-800);margin:5px 0}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{position:relative;margin-top:var(--nav-h);isolation:isolate}
.hero-media{position:relative;width:100%;height:clamp(440px,52vw,640px);overflow:hidden;background:#3a3f31}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;object-position:center 28%}
.hero-copy{
  position:absolute;left:0;right:0;top:clamp(90px,15vw,190px);z-index:2;
  max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);
}
.hero-h1{font-size:clamp(44px,7.4vw,104px);line-height:.98;letter-spacing:-.035em;color:#fff;
  text-shadow:0 1px 2px rgba(2,18,19,.45),0 2px 34px rgba(2,18,19,.5)}
.hero-rot{
  display:inline-block;color:var(--lime-2);
  transition:opacity .42s var(--ease),transform .42s var(--ease);
  transform-origin:0% 60%;
}
.hero-rot.out{opacity:0;transform:rotateX(70deg) translateY(-10px)}
.hero-sub{
  margin-top:.5em;font-size:clamp(17px,2vw,27px);color:#fff;letter-spacing:-.01em;
  text-shadow:0 2px 22px rgba(0,0,0,.3);
}

/* teal gradient band the cards sit on */
.hero-band{
  position:relative;margin-top:-182px;padding-bottom:78px;
  background:linear-gradient(180deg,#ffffff 0%,#eef1ef 22%,#9fb1ae 62%,#5d7a7b 100%);
}
.hero-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.14) .5px,transparent .5px);
  background-size:3px 3px;mix-blend-mode:overlay;
}
.cat-grid{
  position:relative;z-index:3;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,2.4vw,38px);
}
.cat-card{
  position:relative;border-radius:var(--r-lg);background:#f4f4f2;overflow:hidden;
  min-height:392px;padding:36px 38px;display:flex;flex-direction:column;
  box-shadow:0 18px 44px rgba(10,40,42,.13);
  transition:background-color .45s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease);
}
.cat-card:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(10,40,42,.22)}
.cat-card h3{font-size:clamp(26px,2.5vw,38px);letter-spacing:-.03em;position:relative;z-index:2;max-width:6em}
.cat-card h3 em{font-family:var(--font-serif);font-style:normal;color:var(--sage);transition:color .45s var(--ease)}
.cat-vial{
  position:absolute;right:1%;top:50%;transform:translateY(-48%);
  width:62%;max-width:360px;z-index:1;pointer-events:none;
}
.cat-vial>span{display:block;position:relative}
.cat-vial img{width:100%;transition:opacity .45s var(--ease)}
.cat-vial .on{position:absolute;inset:0;opacity:0}
.cat-card:hover .cat-vial .on{opacity:1}
.cat-actions{margin-top:auto;display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}
.cat-card:hover h3 em{color:#fff}
.cat-card[data-cat="weight"]:hover{background:#e5f1b1}
.cat-card[data-cat="weight"]:hover h3 em{color:var(--sage)}
.cat-card[data-cat="anti"]:hover{background:#9b705d}
.cat-card[data-cat="recovery"]:hover{background:#6c8b8d}

/* ==========================================================================
   How It Works
   ========================================================================== */
.section{padding:clamp(64px,9vw,132px) 0}
.section-tight{padding:clamp(48px,6vw,90px) 0}
.hiw-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.6vw,26px);margin-top:clamp(34px,4vw,56px)}
.hiw-card{
  background:var(--card);border-radius:var(--r-lg);padding:30px 28px 26px;
  display:flex;flex-direction:column;min-height:330px;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease);
}
.hiw-card:hover{transform:scale(1.035);box-shadow:0 18px 44px rgba(10,40,42,.14)}
.hiw-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:26px}
.hiw-ico{width:56px;height:56px;border-radius:50%;background:var(--sage);display:grid;place-items:center}
.hiw-ico svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:1.4}
.hiw-step{
  font-size:13px;color:var(--sage-deep);border:1px solid #d4dcdb;background:#fff;
  border-radius:999px;padding:5px 14px;
}
.hiw-card h3{font-size:19px;font-weight:600;letter-spacing:-.01em;margin-bottom:10px;text-align:left}
.hiw-card p{font-size:15px;color:var(--muted);margin-bottom:26px}
.hiw-card .btn{margin-top:auto}

/* ==========================================================================
   BMI calculator
   ========================================================================== */
.bmi-shell{
  background:var(--bg-alt);border-radius:var(--r-xl);
  padding:clamp(24px,3vw,52px) clamp(20px,3vw,56px) clamp(34px,4vw,64px);
}
.bmi-panel{
  position:relative;border-radius:var(--r-lg);overflow:hidden;color:#fff;
  background:radial-gradient(120% 130% at 18% 12%,#2a4a45 0%,#12302f 42%,#061a1c 100%);
  padding:clamp(28px,3.4vw,56px);
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1fr);gap:clamp(28px,4vw,72px);
}
.bmi-panel::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.09) .5px,transparent .5px);
  background-size:3px 3px;
}
.bmi-form{
  position:relative;z-index:2;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);border-radius:var(--r-md);
  padding:clamp(22px,2.6vw,40px);
}
.bmi-form h2{font-size:clamp(28px,3.2vw,44px);font-family:var(--font-serif);letter-spacing:-.01em;margin-bottom:16px}
.bmi-form>p{font-size:15px;color:rgba(255,255,255,.78);max-width:44ch}
.bmi-field{margin-top:26px}
.bmi-field>label{display:block;font-size:19px;margin-bottom:10px}
.bmi-inputs{display:flex;gap:14px;flex-wrap:wrap}
.bmi-inputs .ip{flex:1 1 140px;position:relative}
.bmi-inputs input{
  width:100%;background:#fff;border:0;border-radius:999px;
  padding:14px 40px 14px 22px;font-size:16px;color:var(--ink);
  -moz-appearance:textfield;
}
.bmi-inputs input::-webkit-outer-spin-button,
.bmi-inputs input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.bmi-spin{position:absolute;right:14px;top:50%;transform:translateY(-50%);display:grid;gap:1px}
.bmi-spin button{display:flex;align-items:center;justify-content:center;line-height:0;min-width:26px;min-height:24px;padding:2px 6px;color:var(--muted)}
.bmi-spin svg{width:13px;height:9px;stroke:currentColor;fill:none;stroke-width:1.7}
.bmi-live{
  margin-top:26px;font-size:13px;line-height:1.6;color:rgba(255,255,255,.62);max-width:46ch;
}
.bmi-note{
  position:relative;z-index:2;grid-column:1/-1;font-size:12.5px;line-height:1.65;
  color:rgba(255,255,255,.55);max-width:96ch;margin-top:6px;
}
.bmi-out{position:relative;z-index:2;padding-top:6px}
.bmi-out .lab{font-size:17px;color:rgba(255,255,255,.85)}
.bmi-num{font-size:clamp(74px,10vw,150px);line-height:.92;letter-spacing:-.05em;margin:2px 0 26px;font-weight:300}
/* No result yet: the big number and the band figures are held back entirely, so
   nothing on screen can be mistaken for a calculated BMI. */
.bmi-num.empty{display:none}
.bmi-panel:not(.has-result) .bmi-range{visibility:hidden}
.bmi-panel.has-result .calc-empty{display:none}
.bmi-out .calc-empty{margin:10px 0 26px;max-width:34ch}
.bmi-scale{display:grid;gap:14px;max-width:640px}
.bmi-row{display:flex;align-items:center;gap:18px}
.bmi-bar{
  border-radius:999px;background:rgba(255,255,255,.16);color:#fff;
  padding:15px 26px;font-size:18px;white-space:nowrap;
  transition:background-color .4s var(--ease),color .4s var(--ease),transform .4s var(--ease);
}
.bmi-row[data-w="1"] .bmi-bar{width:36%}
.bmi-row[data-w="2"] .bmi-bar{width:52%}
.bmi-row[data-w="3"] .bmi-bar{width:70%}
.bmi-row[data-w="4"] .bmi-bar{width:84%}
.bmi-row.hit .bmi-bar{background:var(--lime);color:var(--teal-800);transform:translateX(4px)}
.bmi-range{font-size:16px;color:rgba(255,255,255,.85)}
.bmi-cta{margin-top:28px;display:none}
.bmi-cta.show{display:inline-flex}

.tools{margin-top:clamp(34px,4vw,58px);text-align:center}
.tools h3{font-size:clamp(24px,2.6vw,34px);font-weight:600;color:var(--teal-700);margin-bottom:22px}
.tools-bar{
  display:inline-flex;flex-wrap:wrap;justify-content:center;gap:14px;
  background:var(--sage-deep);border-radius:999px;padding:16px 22px;max-width:100%;
}
.tools-bar a{
  background:#fff;border-radius:999px;padding:11px 20px;font-size:13.5px;font-weight:600;
  color:var(--teal-800);display:inline-flex;align-items:center;gap:8px;
  transition:background-color .25s var(--ease),color .25s var(--ease);
}
.tools-bar a:hover{background:var(--lime)}

/* ==========================================================================
   Drag-scroll carousels
   ========================================================================== */
.drag{
  display:flex;gap:clamp(14px,1.6vw,26px);overflow-x:auto;scrollbar-width:none;
  padding:6px 0 22px;cursor:grab;scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
}
.drag::-webkit-scrollbar{display:none}
.drag.dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
.drag.dragging a{pointer-events:none}
.drag>*{scroll-snap-align:start;flex:none}
.drag-hint{font-size:13px;color:var(--muted-2);font-family:var(--font-mono);letter-spacing:.02em;margin-top:6px}
.drag:focus-visible{outline:2px solid var(--teal-700);outline-offset:6px;border-radius:var(--r-md)}

/* -- carousel affordance ---------------------------------------------------
   A horizontal scroller with no visible chrome reads as a static row of four
   cards. Arrows, a count and a progress rail make the remaining cards obvious.
--------------------------------------------------------------------------- */
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.sec-head .sec-title{margin-bottom:0}
.drag-nav{display:flex;align-items:center;gap:10px;padding-bottom:4px}
.drag-count{
  font-size:13px;color:var(--muted-2);font-family:var(--font-mono);
  letter-spacing:.02em;margin-right:6px;
}
.drag-arrow{
  width:44px;height:44px;flex:none;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--teal-800);display:inline-flex;align-items:center;
  justify-content:center;
  transition:background-color .25s var(--ease),border-color .25s var(--ease),opacity .25s var(--ease);
}
.drag-arrow svg{width:18px;height:10px}
.drag-arrow:hover:not(:disabled){background:var(--lime);border-color:var(--lime)}
.drag-arrow:disabled{opacity:.32;cursor:default}

.drag-rail{
  height:3px;border-radius:999px;background:var(--line);margin-top:12px;
  max-width:340px;overflow:hidden;
}
.drag-thumb{
  display:block;height:100%;border-radius:999px;background:var(--teal-700);
  width:30%;transform:translateX(0);
  transition:width .2s var(--ease),transform .2s var(--ease);
}
@media (prefers-reduced-motion:reduce){.drag-thumb{transition:none}}
@media (max-width:640px){
  .drag-nav{width:100%;justify-content:flex-start}
  .drag-rail{max-width:none}
}

/* treatment cards */
.tx-item{width:clamp(250px,23vw,306px);display:flex;flex-direction:column;gap:12px}
.tx-card{
  position:relative;border-radius:var(--r-lg);background:var(--card);overflow:hidden;
  padding:24px;min-height:432px;display:flex;flex-direction:column;
  transition:background-color .42s var(--ease),transform .34s var(--ease),box-shadow .34s var(--ease);
}
.tx-card:hover{background:var(--hov,var(--card));transform:translateY(-6px);box-shadow:0 22px 50px rgba(10,40,42,.18)}
.tx-card h3{font-size:22px;letter-spacing:-.02em;position:relative;z-index:2;transition:color .42s var(--ease)}
.tx-card .blend{
  display:block;font-size:14px;font-weight:600;margin-top:4px;position:relative;z-index:2;
  transition:color .42s var(--ease);
}
.tx-shot{position:relative;flex:1;margin:14px -24px 18px;z-index:1}
.tx-shot img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:opacity .42s var(--ease)}
.tx-shot .on{opacity:0}
.tx-card:hover .tx-shot .on{opacity:1}
.tx-card:hover h3,.tx-card:hover .blend{color:#fff}
.tx-card[data-dark]:hover h3,.tx-card[data-dark]:hover .blend{color:var(--ink)}
.tx-actions{display:flex;gap:10px;position:relative;z-index:2;flex-wrap:wrap}
.tx-actions .btn{font-size:13.5px;padding:.72em 1.15em}
.tx-safety{font-size:12.5px;color:var(--muted-2);text-decoration:underline;text-underline-offset:3px;text-align:center}
.tx-safety:hover{color:var(--teal-700)}

/* ==========================================================================
   Why Choose Rūl
   ========================================================================== */
.why{
  position:relative;padding:clamp(48px,6vw,96px) 0;
  background:#0e2f2c url("../img/bg-dark.jpg") center/cover;
}
.why-frame{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  min-height:clamp(380px,44vw,620px);display:flex;flex-direction:column;
  justify-content:space-between;padding:clamp(30px,4vw,56px);
}
.why-frame>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 42%;z-index:0}
/* The heading sits over whatever sky the photograph happens to have. Measured
   without this: white text hit 1.25:1 against the brightest pixels, far under
   the 3:1 AA floor for large text. Top-weighted scrim gives it a ground while
   leaving the middle of the image alone. */
.why-frame::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(to bottom,rgba(6,28,29,.86) 0%,rgba(6,28,29,.40) 34%,rgba(6,28,29,0) 58%),
    linear-gradient(to top,rgba(6,28,29,.34) 0%,rgba(6,28,29,0) 30%);
}
.why-frame h2{position:relative;z-index:2;text-align:center;margin:clamp(28px,4vw,64px) 0 auto;color:#fff}
.why-bar{
  position:relative;z-index:2;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  gap:clamp(10px,1.6vw,26px);border-radius:var(--r-lg);
  /* dark frosted glass rather than light: white labels stay legible whatever
     photograph sits behind the frame (AA-safe at ~7:1) */
  background:rgba(11,36,34,.42);border:1px solid rgba(255,255,255,.34);
  backdrop-filter:blur(18px) saturate(120%);-webkit-backdrop-filter:blur(18px) saturate(120%);
  padding:clamp(20px,2.4vw,34px) clamp(16px,2vw,30px);
}
.why-cell{text-align:center;color:#fff;display:flex;flex-direction:column;align-items:center;gap:12px}
.why-cell svg{width:42px;height:42px;stroke:#fff;fill:none;stroke-width:1.25}
.why-cell span{font-size:clamp(13px,1.1vw,16px);line-height:1.3}

/* ==========================================================================
   Reviews
   ========================================================================== */
.rev-card{
  width:clamp(260px,25vw,340px);background:var(--card-2);border-radius:var(--r-lg);
  padding:30px 28px;display:flex;flex-direction:column;min-height:400px;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease);
}
.rev-card:hover{transform:scale(1.035);box-shadow:0 18px 44px rgba(10,40,42,.14)}
.stars{display:flex;gap:6px;color:var(--sage);font-size:19px;margin-bottom:26px}
.rev-card h4{font-size:16px;font-weight:600;margin-bottom:12px}
.rev-card p{font-size:15px;color:var(--ink-soft)}
.rev-meta{margin-top:auto;padding-top:26px;font-family:var(--font-mono);font-size:12.5px;color:var(--muted);text-align:center}
#reviews[hidden]{display:none}

/* ==========================================================================
   Health Guide
   ========================================================================== */
.guide{background:var(--bg-alt);border-radius:var(--r-xl);padding:clamp(40px,5vw,84px) 0}
.guide-grid{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,2.4fr);gap:clamp(26px,3.4vw,60px);align-items:start;margin-top:clamp(28px,3.4vw,52px)}
.guide-intro h3{font-size:clamp(22px,2.2vw,30px);font-weight:600;letter-spacing:-.02em;margin-bottom:16px}
.guide-intro p{font-size:15px;color:var(--muted);margin-bottom:26px}
.guide-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.8vw,28px)}
.gcard{
  position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:clamp(360px,32vw,440px);
  display:flex;flex-direction:column;justify-content:flex-end;padding:28px;color:#fff;isolation:isolate;
}
.gcard .px{position:absolute;inset:-12% 0;z-index:-2;will-change:transform}
.gcard .px img{width:100%;height:100%;object-fit:cover}
.gcard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 32%,rgba(0,0,0,.62) 100%)}
.gcard h4{font-size:clamp(21px,1.9vw,28px);letter-spacing:-.02em;margin-bottom:18px}
.gcard .btn{border:1px solid rgba(255,255,255,.85);background:transparent;color:#fff;width:100%}
.gcard .btn:hover{background:var(--lime);color:var(--teal-800);border-color:var(--lime)}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-grid{display:grid;grid-template-columns:minmax(220px,290px) minmax(0,1fr);gap:clamp(28px,4vw,80px);margin-top:clamp(28px,3.4vw,52px)}
.faq-tabs{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;align-self:start}
.faq-tab{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 20px;font-size:16px;border-bottom:1px solid var(--line);
  transition:background-color .22s var(--ease);text-align:left;
}
.faq-tab:last-child{border-bottom:0}
.faq-tab svg{width:9px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;flex:none}
.faq-tab:hover{background:#f6f6f4}
.faq-tab[aria-selected="true"]{background:#eeeeeb;font-weight:600}
.faq-list{display:grid;gap:14px;align-content:start}
.faq-list[hidden]{display:none}
.faq-item{background:var(--card);border-radius:var(--r-md);overflow:hidden}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 28px;font-size:17px;text-align:left;
}
.faq-sign{position:relative;width:17px;height:17px;flex:none}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;background:var(--ink);border-radius:2px;
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.faq-sign::before{left:0;right:0;top:8px;height:1.5px}
.faq-sign::after{top:0;bottom:0;left:8px;width:1.5px}
.faq-item.open .faq-sign::after{transform:rotate(90deg);opacity:0}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .38s var(--ease)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 28px 26px;font-size:15.5px;color:var(--ink-soft);max-width:82ch}
.faq-a p+p{padding-top:0;margin-top:-12px}
.faq-src{font-size:12.5px;color:var(--muted-2);padding:0 28px 24px}
.faq-src a{text-decoration:underline;text-underline-offset:3px}

/* help bar */
.helpbar{
  margin-top:clamp(34px,4vw,64px);border-radius:var(--r-lg);color:#fff;
  background:linear-gradient(100deg,#3f6668 0%,#4d7375 55%,#3d6163 100%);
  padding:clamp(26px,3vw,48px);display:flex;gap:24px;align-items:center;
  justify-content:space-between;flex-wrap:wrap;
}
.helpbar p{font-size:clamp(19px,2.1vw,30px);letter-spacing:-.02em;line-height:1.28}
.helpbar a.mail{text-decoration:underline;text-underline-offset:5px}

/* ==========================================================================
   Choose your goal
   ========================================================================== */
.goals{background:var(--bg-alt);padding:clamp(56px,7vw,110px) 0}
.goal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.8vw,28px);margin-top:clamp(30px,3.4vw,52px)}
.goal-card{
  background:#f1f1ef;border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease);
}
.goal-card:hover{transform:scale(1.035);box-shadow:0 18px 44px rgba(10,40,42,.14)}
.goal-card>img{border-radius:var(--r-sm);aspect-ratio:16/11;object-fit:cover;width:100%}
.goal-card h3{font-family:var(--font-serif);font-size:clamp(20px,1.8vw,26px);color:var(--teal-700);margin:20px 0 8px}
.goal-card p{font-size:14px;color:var(--muted);margin-bottom:20px}
.goal-card .btn{margin-top:auto;align-self:flex-start;font-size:13px;padding:.7em 1.15em;min-height:44px}

/* ==========================================================================
   Closing CTA
   ========================================================================== */
.closing{position:relative;overflow:hidden;isolation:isolate;padding:clamp(70px,9vw,150px) 0;display:grid;place-items:center}
.closing>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.closing::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,44,42,.16) 0%,rgba(11,58,58,.72) 100%)}
.closing-card{
  background:rgba(24,52,44,.78);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  border-radius:var(--r-lg);padding:clamp(30px,3.6vw,58px);max-width:760px;text-align:center;color:#fff;
}
.closing-card h2{font-size:clamp(28px,3.6vw,48px);letter-spacing:-.03em;margin-bottom:18px}
.closing-card p{font-size:clamp(15px,1.3vw,18px);color:rgba(255,255,255,.9);max-width:56ch;margin-inline:auto}
.closing .btn-lime{margin-top:clamp(24px,3vw,44px)}

/* ==========================================================================
   Footer
   ========================================================================== */
.foot{
  position:relative;color:#e8f0e4;
  background:#0a201f url("../img/bg-dark.jpg") center/cover;
  padding:clamp(50px,6vw,86px) 0 0;
}
.foot::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,26,26,.72),rgba(3,18,18,.94))}
.foot>*{position:relative;z-index:2}
.foot-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.1fr);gap:clamp(30px,4vw,70px)}
.foot-sub h4{font-size:16px;font-weight:600;color:var(--lime);margin-bottom:16px}
.foot-form{display:flex;background:transparent;border:1px solid rgba(233,246,208,.5);border-radius:999px;padding:4px 4px 4px 20px;max-width:360px}
.foot-form input{flex:1;background:none;border:0;color:#fff;padding:12px 0;font-size:15px;min-width:0}
.foot-form input::placeholder{color:rgba(233,246,208,.65)}
.foot-form button{background:var(--lime);color:var(--teal-800);border-radius:999px;padding:11px 22px;font-size:14px;font-weight:600;transition:background-color .25s var(--ease)}
.foot-form button:hover{background:#fff}
.foot-form button:disabled{opacity:.55;cursor:default}
.foot-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.foot-form-msg{margin:10px 0 0;font-size:13px;line-height:1.5;min-height:0;color:rgba(233,246,208,.85)}
.foot-form-msg:empty{margin:0}
.foot-form-msg.is-ok{color:var(--lime)}
.foot-form-msg.is-err{color:#f7c9b6}
.foot-sub small{display:block;margin-top:16px;font-size:12px;line-height:1.55;color:rgba(232,240,228,.65);max-width:44ch}
.foot-sub small a{text-decoration:underline;text-underline-offset:3px}
.foot-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,54px)}
.foot-col h5{font-size:13px;font-weight:600;letter-spacing:.03em;color:var(--lime);margin:0 0 18px}
.foot-col+.foot-col h5{margin-top:0}
.foot-col ul{list-style:none;margin:0 0 34px;padding:0;display:grid;gap:11px}
.foot-col li a{
  font-size:14.5px;color:rgba(232,240,228,.9);
  transition:color .2s var(--ease),font-weight .01s;
}
.foot-col li a:hover{color:#fff;font-weight:700}
.foot-mark{
  display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;
  padding:clamp(30px,5vw,72px) 0 clamp(24px,3vw,40px);
}
.foot-logo{display:inline-flex;align-items:flex-start;gap:.5rem}
.foot-logo img{width:clamp(150px,26vw,400px);height:auto;display:block}
.foot-logo sup{font-size:clamp(11px,1.4vw,20px);color:var(--lime);margin-top:.4em}
.foot-tag{font-family:var(--font-serif);font-size:clamp(34px,6vw,92px);line-height:1;color:var(--lime);letter-spacing:-.01em}
.foot-legal{background:var(--lime);color:var(--teal-800);position:relative;z-index:2}
.foot-legal .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:12px;font-size:12.5px}

/* ==========================================================================
   Goal modal
   ========================================================================== */
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility 0s linear .3s}
.modal.open{opacity:1;visibility:visible;transition:opacity .3s var(--ease),visibility 0s}
.modal-scrim{position:absolute;inset:0;background:rgba(4,20,20,.5)}
.modal-card{
  position:relative;background:#fff;border-radius:var(--r-lg);padding:clamp(24px,3vw,40px);
  width:min(620px,100%);max-height:88vh;overflow:auto;
  transform:translateY(18px) scale(.98);transition:transform .34s var(--ease);
}
.modal.open .modal-card{transform:none}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}
.modal-head h2{font-size:clamp(24px,2.4vw,32px);letter-spacing:-.02em}
.modal-head h2 em{font-family:var(--font-serif);font-style:normal;color:var(--teal-700)}
.modal-x{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;transition:background-color .2s}
.modal-x:hover{background:#f0f0ee}
.modal-x svg{width:20px;height:20px;stroke:var(--ink);stroke-width:1.4}
.goal-rows{display:grid;gap:14px}
.goal-row{
  display:flex;align-items:center;gap:22px;border:1px solid var(--line);border-radius:var(--r-md);
  padding:14px;transition:background-color .25s var(--ease),transform .25s var(--ease),border-color .25s var(--ease);
}
.goal-row:hover{background:#f6f6f4;transform:translateX(4px);border-color:#cfd6d4}
.goal-row img{width:132px;height:96px;object-fit:cover;border-radius:10px;flex:none}
.goal-row span{font-family:var(--font-serif);font-size:clamp(19px,2vw,26px);color:var(--teal-700)}
body.locked{overflow:hidden}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1180px){
  .why-bar{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:28px}
  .hiw-grid,.goal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guide-grid{grid-template-columns:1fr}
  .guide-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:980px){
  .bmi-panel{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .cat-card{min-height:290px}
  .foot-top{grid-template-columns:1fr}
  .mega-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guide-cards{display:flex;gap:16px;overflow-x:auto;scrollbar-width:none}
  .guide-cards::-webkit-scrollbar{display:none}
  .gcard{flex:none;width:min(78vw,340px)}
}
@media (max-width:820px){
  :root{--nav-h:58px}
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;top:var(--nav-h);left:0;right:0;background:var(--nav-bg);
    flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gut) 20px;
    border-bottom:1px solid rgba(0,0,0,.06);display:none;height:auto;
  }
  .nav-links.on{display:flex}
  .nav-item{height:auto;border-bottom:1px solid rgba(0,0,0,.06)}
  .nav-link{display:block;padding:15px 0;width:100%}
  .nav-cta{margin-left:auto;order:2;padding:.55em 1.1em;font-size:14px}
  .nav-toggle{order:3}
  .mega{display:none}
  .hero-band{margin-top:-90px}
  .faq-grid{grid-template-columns:1fr}
  .faq-tabs{display:flex;border:0;gap:10px;overflow-x:auto;scrollbar-width:none}
  .faq-tabs::-webkit-scrollbar{display:none}
  .faq-tab{border:1px solid var(--line);border-radius:999px;padding:10px 18px;width:auto;flex:none}
  .faq-tab svg{display:none}
  .why-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .goal-row img{width:96px;height:72px}
}
@media (max-width:620px){
  .hiw-grid,.goal-grid{grid-template-columns:1fr}
  .mega-cols{grid-template-columns:1fr}
  .helpbar{flex-direction:column;align-items:flex-start}
  .foot-cols{grid-template-columns:1fr}
  .foot-mark{flex-direction:column;align-items:flex-start;gap:8px}
}

/* ==========================================================================
   Product pages
   ========================================================================== */
.pdp{padding:clamp(46px,6vw,92px) 0 clamp(40px,5vw,80px)}
.pdp-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4.5vw,84px);align-items:start}
.pdp-shot{position:relative}
.pdp-shot img{width:100%;border-radius:var(--r-lg);aspect-ratio:1/1;object-fit:cover}
.pdp-note{margin-top:14px;font-size:11.5px;line-height:1.55;color:var(--muted-2);max-width:52ch}
.pdp-head h1{font-size:clamp(36px,4.2vw,58px);letter-spacing:-.035em}
.pdp-head h1 em{font-family:var(--font-serif);font-style:normal;color:var(--sage-deep);display:block;font-size:.62em;margin-top:.05em}
.pdp-head h1.inline em{display:inline;margin-left:.18em}

.dose{display:inline-flex;background:#eceded;border-radius:999px;padding:4px;margin:22px 0 24px}
.dose a{
  padding:9px 30px;border-radius:999px;font-size:14.5px;color:var(--muted);
  transition:background-color .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease);
}
.dose a[aria-current="page"]{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.1)}
.dose a:not([aria-current]):hover{color:var(--ink)}

.pdp-lead{font-size:15.5px;font-weight:600;line-height:1.42;max-width:52ch}
.pdp-body{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.5;max-width:56ch}
.pdp-ticks{
  display:grid;grid-template-columns:1fr 1fr;gap:12px 26px;
  margin:26px 0 24px;padding-top:24px;border-top:1px solid var(--line);
}
.pdp-tick{display:flex;gap:10px;align-items:center;font-size:13.5px;color:var(--ink-soft)}
.pdp-tick svg{width:15px;height:15px;flex:none;fill:var(--teal-800)}

.pdp-price{width:100%;border-collapse:separate;border-spacing:0;margin-bottom:8px;font-size:15px}
.pdp-price caption{text-align:left;font-weight:600;font-size:14.5px;padding:14px 0 8px}
.pdp-price th,.pdp-price td{padding:15px 22px;text-align:left;border-bottom:1px solid var(--line);font-weight:400}
.pdp-price thead th{background:#f1f1f0;font-size:14.5px}
.pdp-price tbody tr:nth-child(odd) td{background:#fafafa}
.pdp-price tr:first-child th:first-child{border-top-left-radius:12px}
.pdp-price tr:first-child th:last-child{border-top-right-radius:12px}
.pdp-price tr:last-child td:first-child{border-bottom-left-radius:12px}
.pdp-price tr:last-child td:last-child{border-bottom-right-radius:12px}
.pdp-price thead th,.pdp-price td{border-left:1px solid var(--line)}
.pdp-price thead th:last-child,.pdp-price td:last-child{border-right:1px solid var(--line)}
.pdp-price thead th{border-top:1px solid var(--line)}
.pdp-price td.num{font-variant-numeric:tabular-nums}
.pdp-price th:not(:first-child),.pdp-price td.num{text-align:right}
.pdp-price td.per{color:var(--muted);white-space:nowrap}
.pdp-price tbody tr.best td{background:#f2f6ec;font-weight:600}
.pdp-price tbody tr.best td.per{font-weight:400;color:var(--ink)}
.tag-best{
  display:inline-block;margin-left:8px;background:var(--lime);color:var(--teal-800);
  border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;vertical-align:middle;white-space:nowrap;
}
.pdp-price .save{display:block;font-size:12px;font-weight:400;color:var(--teal-700)}
@media (max-width:520px){
  .pdp-price{font-size:14px}
  .pdp-price th,.pdp-price td{padding:12px 13px}
  .tag-best{display:block;margin:6px 0 0}
}

.pdp-cta{width:100%;margin-top:22px;font-size:16px;padding:1.05em 1.5em}
.pdp-safety{display:block;text-align:center;margin-top:14px;font-size:12px;color:var(--muted-2);text-decoration:underline;text-underline-offset:3px}
.pdp-safety:hover{color:var(--teal-700)}

.pdp-acc{display:grid;gap:10px;margin-top:34px}
.pdp-acc .faq-item{background:#f4f4f3}
.pdp-acc .faq-q{padding:20px 24px;font-size:15.5px}
.pdp-acc .faq-a ul{margin:0;padding:0 24px 24px 44px;display:grid;gap:8px}
.pdp-acc .faq-a li{font-size:13px;color:var(--ink-soft)}
.pdp-acc .faq-a p{padding:0 24px 22px;font-size:13px}
.pdp-acc .faq-a p+p{padding-top:0;margin-top:-10px}

/* benefits band */
.bene{position:relative;padding:clamp(48px,6vw,96px) 0;background:#0a2422 url("../img/bg-dark.jpg") center/cover;color:#fff}
.bene::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,26,26,.7),rgba(3,18,18,.85))}
.bene>*{position:relative;z-index:2}
.bene h2{margin-bottom:clamp(28px,3.4vw,52px)}
.bene-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.8vw,28px)}
.bene-card{
  background:#fff;border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease);
}
.bene-card:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(0,0,0,.3)}
.bene-card img{width:100%;aspect-ratio:7/5;object-fit:cover}
.bene-card h3{font-size:clamp(19px,1.7vw,24px);color:var(--teal-700);text-align:center;padding:22px 20px 0;letter-spacing:-.02em}
.bene-card p{padding:16px 24px 28px;font-size:14px;color:var(--ink-soft);text-align:center;line-height:1.45}

@media (max-width:980px){
  .pdp-grid{grid-template-columns:1fr}
  .bene-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:560px){
  .bene-grid{grid-template-columns:1fr}
  .pdp-ticks{grid-template-columns:1fr}
}

/* ==========================================================================
   Pricing page
   ========================================================================== */
.price-hero{position:relative;margin-top:var(--nav-h);min-height:clamp(420px,44vw,620px);display:flex;align-items:center;isolation:isolate;overflow:hidden}
.price-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 40%;z-index:-2}
.price-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(6,16,14,.9) 0%,rgba(6,16,14,.72) 42%,rgba(6,16,14,.05) 78%)}
.price-hero .wrap{color:#fff;padding-block:clamp(40px,6vw,80px)}
.price-hero h1{font-size:clamp(38px,5.4vw,76px);letter-spacing:-.035em;line-height:1.02}
.price-hero h1 em{font-family:var(--font-serif);font-style:normal;color:#9db4b2;display:block}
.price-hero p{margin-top:clamp(20px,2.4vw,34px);max-width:46ch;font-size:clamp(14px,1.15vw,16.5px);line-height:1.55;color:rgba(255,255,255,.9)}

.fees{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.8vw,28px);margin-top:clamp(-60px,-4vw,-40px);position:relative;z-index:3}
.fee{background:var(--card);border-radius:var(--r-md);padding:26px 28px;display:flex;gap:20px;align-items:center;justify-content:space-between}
.fee-txt h4{font-size:14.5px;font-weight:600;color:var(--sage-deep);margin-bottom:8px}
.fee-txt p{font-size:14px;color:var(--ink-soft);line-height:1.45}
.fee-amt{font-size:clamp(24px,2.4vw,32px);font-weight:600;letter-spacing:-.03em;flex:none}
.fee-rx{font-family:var(--font-serif);font-size:44px;line-height:.8;flex:none;color:var(--ink)}

.stack{
  position:relative;border-radius:var(--r-lg);overflow:hidden;color:#fff;margin-top:clamp(40px,5vw,80px);
  background:radial-gradient(120% 130% at 12% 0%,#1d4643 0%,#0d302f 45%,#062020 100%);
  padding:clamp(30px,4vw,68px);
}
.stack-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(24px,3vw,60px);align-items:start;margin-bottom:clamp(24px,3vw,44px)}
.stack-top h2{font-size:clamp(30px,3.6vw,50px);font-family:var(--font-serif);letter-spacing:-.01em}
.stack-top p{font-size:15px;color:rgba(255,255,255,.82);line-height:1.5;max-width:44ch}
.stack-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.85fr);gap:clamp(24px,3vw,60px);align-items:start}
.stack-lines{display:grid;gap:14px}
.line{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;gap:12px;align-items:center;
  background:rgba(255,255,255,.1);border-radius:999px;padding:8px 8px 8px 8px;
}
.line select{
  width:100%;background:#fff;border:0;border-radius:999px;padding:14px 38px 14px 20px;
  font-size:14px;color:var(--ink);appearance:none;text-overflow:ellipsis;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 20' fill='none' stroke='%236a7371' stroke-width='1.6'%3E%3Cpath d='M3 8l4-4 4 4M3 12l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:12px;
}
.line-x{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:rgba(255,255,255,.75);transition:background-color .2s,color .2s}
.line-x:hover{background:rgba(255,255,255,.16);color:#fff}
.line-x svg{width:16px;height:16px;stroke:currentColor;stroke-width:1.6;fill:none}
.line:only-child .line-x{visibility:hidden}
.add-line{
  width:100%;margin-top:16px;border:1px dashed rgba(255,255,255,.45);border-radius:999px;
  padding:16px;font-size:15px;color:#fff;transition:background-color .25s var(--ease),border-color .25s var(--ease);
}
.add-line:hover{background:rgba(255,255,255,.1);border-color:#fff}

.quote{background:var(--card-2);color:var(--ink);border-radius:var(--r-md);padding:clamp(24px,2.6vw,38px)}
.quote h3{font-size:clamp(22px,2.2vw,30px);margin-bottom:20px}
.quote-empty{font-size:14.5px;color:var(--muted);margin-bottom:20px}
.quote-items{display:grid;gap:10px;margin-bottom:18px}
.quote-item{display:flex;justify-content:space-between;gap:16px;font-size:14px}
.quote-item span:first-child{color:var(--ink-soft)}
.quote-item span:last-child{font-variant-numeric:tabular-nums}
.quote-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;font-size:16px;border-top:1px solid var(--line)}
.quote-row.total{font-size:19px;font-weight:600}
.quote-row.per{border-top:0;padding-top:0;font-size:14px;color:var(--muted)}
.quote-row span:last-child{font-variant-numeric:tabular-nums}
.quote .btn{width:100%;margin-top:18px;background:#5a7b7b;color:#fff;font-size:16px;padding:1.05em}
.quote .btn:hover{background:var(--teal-700);color:var(--lime)}
.quote-note{margin-top:20px;font-size:11.5px;line-height:1.6;color:var(--muted-2)}

@media (max-width:980px){
  .fees{grid-template-columns:1fr;margin-top:34px}
  .stack-grid,.stack-top{grid-template-columns:1fr}
  .price-hero::after{background:linear-gradient(180deg,rgba(6,16,14,.55),rgba(6,16,14,.92))}
}
@media (max-width:620px){
  .line{grid-template-columns:1fr;border-radius:var(--r-md);gap:8px}
  .line-x{justify-self:end}
}

/* ==========================================================================
   Why Rūl page
   ========================================================================== */
.wr-hero{position:relative;margin-top:var(--nav-h);min-height:clamp(400px,42vw,600px);display:flex;align-items:center;isolation:isolate;overflow:hidden}
.wr-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 50%;z-index:-2}
.wr-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(240,241,238,.94) 0%,rgba(240,241,238,.8) 38%,rgba(240,241,238,0) 66%)}
.wr-hero h1{font-size:clamp(38px,5.2vw,72px);letter-spacing:-.035em;line-height:1.04}
.wr-hero h1 em{font-family:var(--font-serif);font-style:normal;color:var(--sage-deep);display:block}
.wr-lede{display:flex;gap:28px;align-items:flex-start;margin-top:clamp(22px,2.6vw,38px);max-width:660px}
.wr-lede p{font-size:15px;line-height:1.55;color:var(--ink-soft);max-width:44ch}
.wr-seal{width:88px;height:88px;flex:none;opacity:.55}

.wr-block{padding:clamp(56px,7vw,120px) 0}
.wr-block h2{margin-bottom:clamp(24px,3vw,44px)}
.wr-block p{font-size:16px;line-height:1.75;color:var(--ink-soft);max-width:74ch}

.wr-panel{
  background:var(--teal-700);color:#fff;border-radius:var(--r-xl);
  padding:clamp(30px,4vw,64px);display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,.86fr);gap:clamp(28px,4vw,64px);align-items:center;
}
.wr-panel-h{display:flex;gap:26px;align-items:center;margin-bottom:26px}
.wr-panel-h svg{width:104px;height:104px;flex:none}
.wr-panel-h h3{font-size:clamp(26px,2.8vw,40px);letter-spacing:-.02em;line-height:1.1}
.wr-panel p{font-size:15px;line-height:1.72;color:rgba(255,255,255,.86);max-width:52ch}
.wr-panel p+p{margin-top:18px}
.wr-panel img{border-radius:var(--r-md);width:100%;aspect-ratio:4/3;object-fit:cover}

.checks{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(12px,1.4vw,22px);margin-top:clamp(28px,3.4vw,50px)}
.check{background:var(--sage);color:#fff;border-radius:var(--r-md);padding:26px 22px;display:flex;flex-direction:column;gap:14px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.check:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(10,40,42,.2)}
.check svg{width:46px;height:46px;stroke:#fff;fill:none;stroke-width:1.2;margin-inline:auto}
.check h4{font-size:15.5px;text-align:center;font-weight:400}
.check p{font-size:13px;line-height:1.5;color:rgba(255,255,255,.92)}

@media (max-width:1180px){.checks{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:980px){
  .wr-panel{grid-template-columns:1fr}
  .wr-hero::after{background:linear-gradient(180deg,rgba(240,241,238,.92),rgba(240,241,238,.72))}
}
@media (max-width:640px){.checks{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ==========================================================================
   Calculator pages
   ========================================================================== */
.calc-wrap{padding:clamp(30px,4vw,64px) 0 clamp(40px,5vw,80px);margin-top:var(--nav-h)}
.calc{
  position:relative;border-radius:var(--r-xl);overflow:hidden;color:#fff;
  background:radial-gradient(120% 130% at 14% 8%,#274b46 0%,#12302f 44%,#05191b 100%);
  padding:clamp(28px,3.6vw,64px);
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1fr);gap:clamp(28px,4vw,72px);
}
.calc::after{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.09) .5px,transparent .5px);background-size:3px 3px}
.calc>*{position:relative;z-index:2}
.calc h1{font-size:clamp(30px,3.4vw,46px);letter-spacing:-.02em;margin-bottom:16px}
.calc h1 em{font-family:var(--font-serif);font-style:normal}
.calc-intro{font-size:15px;color:rgba(255,255,255,.8);max-width:46ch;margin-bottom:26px}

.seg{display:flex;background:#e3e4e2;border-radius:999px;padding:0;overflow:hidden;max-width:520px;margin-bottom:26px}
.seg button{flex:1;padding:14px 20px;font-size:16px;color:var(--ink);transition:background-color .25s var(--ease),color .25s var(--ease)}
.seg button[aria-pressed="true"]{background:#5a7b7b;color:#fff;border-radius:999px}

.field{margin-bottom:20px}
.field>label,.field-label{display:block;font-size:17px;margin-bottom:9px}
.field-row{display:flex;gap:14px;flex-wrap:wrap}
.field-row>*{flex:1 1 150px;min-width:0}
.calc input,.calc select{
  width:100%;background:#fff;border:0;border-radius:999px;padding:15px 40px 15px 22px;
  font-size:16px;color:var(--ink);appearance:none;-moz-appearance:textfield;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 20' fill='none' stroke='%236a7371' stroke-width='1.6'%3E%3Cpath d='M3 8l4-4 4 4M3 12l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:12px;
}
.calc input[type="number"]::-webkit-outer-spin-button,
.calc input[type="number"]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calc select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 10' fill='none' stroke='%236a7371' stroke-width='1.6'%3E%3Cpath d='M2 3l5 5 5-5'/%3E%3C/svg%3E");background-size:13px}
.calc-go{
  width:100%;margin-top:12px;background:#5a7b7b;color:#fff;border-radius:999px;padding:18px;
  font-size:20px;display:inline-flex;align-items:center;justify-content:center;gap:12px;
  transition:background-color .25s var(--ease),color .25s var(--ease);
}
.calc-go:hover{background:var(--lime);color:var(--teal-800)}
.calc-go svg{stroke:currentColor}
.calc-note{margin-top:26px;font-size:12px;line-height:1.6;color:rgba(255,255,255,.55);max-width:64ch}
.calc-note a{text-decoration:underline;text-underline-offset:3px}

.calc-out{
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-lg);padding:clamp(26px,3vw,44px);align-self:start;
}
.calc-out h2{font-size:17px;font-weight:400;color:rgba(255,255,255,.9);margin-bottom:6px}
.big{font-size:clamp(72px,9vw,132px);line-height:.92;font-weight:300;letter-spacing:-.05em}
.big-unit{font-size:17px;color:rgba(255,255,255,.85);margin-top:10px}
.calc-sub{display:flex;align-items:center;gap:14px;margin:32px 0 20px;font-size:17px;color:rgba(255,255,255,.9)}
.calc-sub svg{width:34px;height:34px;stroke:#fff;fill:none;stroke-width:1.2;flex:none}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pill-card{background:#fff;color:var(--ink);border:1px solid #cfdad9;border-radius:var(--r-md);padding:22px}
.pill-card .n{font-size:clamp(38px,4.4vw,58px);line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.pill-card .n small{font-size:.42em;letter-spacing:-.01em;margin-left:.2em}
.pill-card .u{font-size:13px;color:var(--muted);margin-top:6px}
.pill-card .b{margin-top:22px;font-size:12.5px;color:var(--muted)}
.pill-card .b strong{display:block;font-size:19px;color:var(--ink);font-weight:600;margin-top:2px}
.rows{display:grid;gap:0;margin-top:8px}
.rows>div{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;border-top:1px solid rgba(255,255,255,.28)}
.rows>div:last-child{border-bottom:1px solid rgba(255,255,255,.28)}
.rows .lab{font-size:15px;color:rgba(255,255,255,.9)}
.rows .val{font-size:clamp(28px,3vw,40px);line-height:1;font-weight:300;font-variant-numeric:tabular-nums}
.calc-out .btn{width:100%;margin-top:28px;background:var(--lime);color:var(--teal-800);font-size:17px;padding:1.05em}
.calc-out .btn:hover{background:#fff}

/* -- empty state -----------------------------------------------------------
   Every calculator holds its output until the inputs it actually needs are
   filled in. Nothing numeric renders before then, so a placeholder can never
   be read as a result. `.has-result` is set on the .calc root by rul.js.
--------------------------------------------------------------------------- */
.calc-empty{
  font-size:15px;line-height:1.6;color:rgba(255,255,255,.62);max-width:34ch;margin-top:10px;
}
.calc.has-result .calc-empty{display:none}
/* Hold the panel's height in the empty state so the layout doesn't jump the
   moment a result appears. */
.calc:not(.has-result) .calc-out{
  display:flex;flex-direction:column;justify-content:center;
  min-height:clamp(280px,32vw,440px);
}
.calc:not(.has-result) .calc-out h2{margin-bottom:2px}
.calc:not(.has-result) .calc-empty{font-size:16px;margin-top:14px}
/* BMI keeps its reference chart on screen, so it is top-aligned instead. */
.calc[data-calc="bmi"]:not(.has-result) .calc-out{justify-content:flex-start;min-height:0}
.calc:not(.has-result) .big,
.calc:not(.has-result) .big-unit,
.calc:not(.has-result) .calc-sub,
.calc:not(.has-result) .pair,
.calc:not(.has-result) .rows:not(.bands),
.calc:not(.has-result) .calc-cross,
.calc:not(.has-result) .calc-out .btn{display:none}

/* The BMI bands stay on screen as a reference chart, but their figures are
   held back until a BMI has been calculated. */
.rows.bands>div{padding:13px 0}
.rows.bands .rng{
  font-size:15px;font-variant-numeric:tabular-nums;color:rgba(255,255,255,.78);
  white-space:nowrap;
}
.calc:not(.has-result) .rows.bands .rng{visibility:hidden}
.rows.bands>div.hit .lab{color:var(--lime);font-weight:600}
.rows.bands>div.hit .rng{color:var(--lime)}

.cta-slot{margin-top:6px}
.cta-slot[hidden]{display:none}
.cta-slot .btn{width:100%;background:var(--lime);color:var(--teal-800);font-size:17px;padding:1.05em}
.cta-slot .btn:hover{background:#fff}

.big.secondary{font-size:clamp(38px,4.4vw,60px);color:rgba(255,255,255,.86);margin-top:18px}
.calc-cross{
  font-size:13px;line-height:1.6;color:rgba(255,255,255,.6);margin-top:-6px;max-width:44ch;
}

.tools-plain{padding:clamp(40px,5vw,80px) 0 clamp(50px,6vw,96px);background:var(--bg-alt);text-align:center}
.tools-plain h2{font-size:clamp(24px,2.6vw,34px);font-weight:600;color:var(--teal-700);margin-bottom:26px}
.tools-plain .row{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.tools-plain a{
  background:#fff;border:1px solid #e0e0dd;border-radius:999px;padding:14px 26px;font-size:14px;
  color:var(--teal-800);display:inline-flex;align-items:center;gap:10px;
  transition:background-color .25s var(--ease),border-color .25s var(--ease);
}
.tools-plain a:hover{background:var(--lime);border-color:var(--lime)}
.tools-plain a[aria-current]{background:#eff1ec;font-weight:600}

@media (max-width:980px){.calc{grid-template-columns:1fr}}
@media (max-width:560px){.pair{grid-template-columns:1fr}}

/* ==========================================================================
   Articles — hub + article template
   ========================================================================== */
.hub-hero{margin-top:var(--nav-h);padding:clamp(50px,7vw,110px) 0 clamp(30px,4vw,56px)}
.hub-hero h1{font-size:clamp(40px,6vw,86px);letter-spacing:-.035em}
.hub-hero h1 em{font-family:var(--font-serif);font-style:normal;color:var(--teal-700)}
.hub-hero p{margin-top:20px;max-width:56ch;font-size:clamp(15px,1.35vw,19px);color:var(--muted);line-height:1.55}

.hub-filter{display:flex;gap:10px;flex-wrap:wrap;margin:clamp(26px,3vw,44px) 0}
.hub-filter button{
  border:1px solid var(--line);border-radius:999px;padding:10px 20px;font-size:14px;
  color:var(--ink-soft);transition:background-color .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
}
.hub-filter button:hover{border-color:var(--teal-800)}
.hub-filter button[aria-pressed="true"]{background:var(--teal-800);border-color:var(--teal-800);color:var(--lime)}

/* featured */
.feat{
  position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  gap:clamp(24px,3vw,52px);align-items:center;background:var(--bg-alt);
  border-radius:var(--r-xl);overflow:hidden;padding:clamp(22px,2.4vw,34px);
}
.feat-img{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/11}
.feat-img img{width:100%;height:100%;object-fit:cover}
.feat-body{padding:clamp(8px,1.6vw,30px) clamp(8px,2vw,36px) clamp(8px,1.6vw,30px) 0}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--sage-deep)}
.feat-body h2{font-size:clamp(26px,3.2vw,44px);letter-spacing:-.03em;margin:16px 0 16px}
.feat-body p{font-size:clamp(15px,1.3vw,17px);color:var(--muted);line-height:1.55;max-width:48ch}
.meta-line{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted-2);margin:20px 0 26px}

/* grid cards */
.hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.2vw,34px);margin-top:clamp(28px,3.4vw,54px)}
.hub-card{display:flex;flex-direction:column;transition:transform .32s var(--ease)}
.hub-card:hover{transform:translateY(-6px)}
.hub-card .shot{border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;margin-bottom:20px}
.hub-card .shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.hub-card:hover .shot img{transform:scale(1.04)}
.hub-card h3{font-size:clamp(19px,1.7vw,24px);letter-spacing:-.02em;margin:12px 0 10px}
.hub-card p{font-size:14.5px;color:var(--muted);line-height:1.5}
.hub-card[hidden]{display:none}

/* list variant */
.hub-list{display:grid;gap:0;margin-top:clamp(20px,2.6vw,40px);border-top:1px solid var(--line)}
.hub-row{
  display:grid;grid-template-columns:132px minmax(0,1fr) auto;gap:clamp(18px,2.4vw,40px);
  align-items:center;padding:clamp(20px,2.2vw,32px) 0;border-bottom:1px solid var(--line);
  transition:background-color .25s var(--ease);
}
.hub-row:hover{background:var(--bg-alt)}
.hub-row img{width:132px;height:96px;object-fit:cover;border-radius:12px}
.hub-row h3{font-size:clamp(19px,1.8vw,25px);letter-spacing:-.02em;margin-bottom:8px}
.hub-row p{font-size:14.5px;color:var(--muted);max-width:70ch;line-height:1.5}
.hub-row .go{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;color:var(--teal-800);white-space:nowrap}
.hub-row:hover .go .ar{transform:translateX(4px)}
.hub-row[hidden]{display:none}

/* ---------- article ---------- */
.art-hero{margin-top:var(--nav-h);padding:clamp(40px,5vw,80px) 0 0}
.art-head{max-width:820px}
.art-head h1{font-size:clamp(34px,4.6vw,64px);letter-spacing:-.035em;line-height:1.04;margin:16px 0 22px;text-wrap:balance}
.art-dek{font-size:clamp(16px,1.5vw,21px);color:var(--muted);line-height:1.5;max-width:60ch}
.art-shot{margin:clamp(30px,4vw,56px) 0 0;border-radius:var(--r-xl);overflow:hidden;aspect-ratio:21/9}
.art-shot img{width:100%;height:100%;object-fit:cover}

.art-body{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:clamp(32px,5vw,90px);padding:clamp(38px,5vw,72px) 0 clamp(40px,5vw,80px);align-items:start}
.art-main{max-width:70ch;font-size:17px;line-height:1.72;color:var(--ink-soft)}
.art-main>*+*{margin-top:22px}
.art-main h2{font-size:clamp(24px,2.5vw,34px);color:var(--ink);letter-spacing:-.025em;margin-top:52px;text-wrap:balance}
.art-main h3{font-size:clamp(18px,1.7vw,22px);color:var(--ink);font-weight:600;margin-top:36px}
.art-main strong{color:var(--ink);font-weight:600}
.art-main a{color:var(--teal-700);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.art-main a:hover{color:var(--sage-deep)}
.art-main ul{margin:0;padding-left:24px;display:grid;gap:12px}
.art-main li{padding-left:4px}
.cite{font-size:.66em;line-height:0;font-family:var(--font-mono)}
.cite a{color:var(--sage-deep);text-decoration:none;padding-left:1px}
.cite a:hover{color:var(--teal-700);text-decoration:underline}

.takeaways{background:var(--lime);border-radius:var(--r-lg);padding:clamp(24px,2.6vw,38px);color:var(--teal-800)}
.takeaways h2{font-size:19px!important;margin:0 0 18px!important;font-weight:600;color:var(--teal-800)!important}
.takeaways ul{padding-left:20px;gap:12px}
.takeaways li{font-size:15px;line-height:1.5}

.art-callout{
  border-left:3px solid var(--sage);background:var(--bg-alt);border-radius:0 var(--r-md) var(--r-md) 0;
  padding:24px 28px;
}
.art-callout h4{font-size:15px;font-weight:600;color:var(--teal-700);margin-bottom:10px}
.art-callout p{font-size:15.5px;line-height:1.6}
.art-quote{
  font-family:var(--font-serif);font-size:clamp(22px,2.4vw,31px);line-height:1.28;
  color:var(--teal-700);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(24px,3vw,40px) 0;margin:clamp(30px,3.4vw,48px) 0;
}
.art-table{overflow-x:auto;margin:8px 0}
.art-table table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
.art-table th,.art-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.art-table thead th{background:var(--bg-alt);font-weight:600;color:var(--ink);font-size:13.5px}
.art-table tbody tr:hover{background:#fafaf8}
.art-table td:first-child{font-weight:600;color:var(--ink)}
.art-table caption{caption-side:bottom;font-size:12.5px;color:var(--muted-2);padding-top:12px;text-align:left}

.art-side{position:sticky;top:calc(var(--nav-h) + 28px);display:grid;gap:26px}
.toc h4,.art-side .lab{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.toc ul{list-style:none;margin:0;padding:0;display:grid;gap:11px;border-left:1px solid var(--line)}
.toc a{display:block;font-size:13.5px;line-height:1.4;color:var(--muted);padding-left:16px;margin-left:-1px;border-left:2px solid transparent;transition:color .2s,border-color .2s}
.toc a:hover,.toc a.on{color:var(--teal-700);border-color:var(--teal-700)}
.art-side .btn{width:100%}

.refs{border-top:1px solid var(--line);padding-top:clamp(28px,3vw,44px);margin-top:clamp(40px,5vw,72px)}
.refs h2{font-size:22px!important;margin-top:0!important}
.refs ol{margin:22px 0 0;padding-left:22px;display:grid;gap:14px}
.refs li{font-size:13.5px;line-height:1.55;color:var(--muted)}
.refs li a{word-break:break-word}
.refs li:target{background:var(--lime);border-radius:6px;padding:6px 8px;margin-left:-8px}

.art-foot{display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:space-between;
  background:var(--bg-alt);border-radius:var(--r-lg);padding:clamp(24px,3vw,40px);margin-top:clamp(34px,4vw,60px)}
.art-foot p{font-size:clamp(17px,1.8vw,24px);letter-spacing:-.02em;max-width:30ch}
.art-disclaimer{font-size:12.5px;color:var(--muted-2);line-height:1.6;margin-top:26px;max-width:75ch}

@media (max-width:1080px){
  .art-body{grid-template-columns:1fr}
  .art-side{position:static;display:flex;gap:24px;flex-wrap:wrap}
  .toc{display:none}
  .hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .feat{grid-template-columns:1fr}
  .feat-body{padding:0 clamp(8px,2vw,20px) 20px}
  .hub-row{grid-template-columns:96px minmax(0,1fr)}
  .hub-row img{width:96px;height:72px}
  .hub-row .go{display:none}
}
@media (max-width:620px){.hub-grid{grid-template-columns:1fr}}

/* ==========================================================================
   Legal pages + consent
   ========================================================================== */
.legal{margin-top:var(--nav-h);padding:clamp(46px,6vw,96px) 0 clamp(50px,6vw,100px)}
.legal-head{max-width:70ch;margin-bottom:clamp(30px,3.4vw,50px)}
.legal-head h1{font-size:clamp(34px,4.4vw,58px);letter-spacing:-.035em}
.legal-head h1 em{font-family:var(--font-serif);font-style:normal;color:var(--teal-700)}
.legal-head .eff{margin-top:16px;font-family:var(--font-mono);font-size:12.5px;color:var(--muted-2);letter-spacing:.03em}
.draft-flag{
  background:#fff6d8;border:1px solid #e8d9a0;border-radius:var(--r-md);padding:20px 24px;
  margin:26px 0 0;max-width:78ch;font-size:14px;line-height:1.6;color:#5c4c1c;
}
.draft-flag strong{color:#3e3310}
.legal-body{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:clamp(30px,5vw,84px);align-items:start}
.legal-main{max-width:74ch;font-size:15.5px;line-height:1.72;color:var(--ink-soft)}
.legal-main h2{font-size:clamp(19px,1.8vw,24px);color:var(--ink);margin:46px 0 16px;letter-spacing:-.02em}
.legal-main h2:first-child{margin-top:0}
.legal-main p+p{margin-top:16px}
.legal-main a{color:var(--teal-700);text-decoration:underline;text-underline-offset:3px}
.legal-main strong{color:var(--ink)}
.ph{background:#fff6d8;border-radius:5px;padding:1px 6px;font-family:var(--font-mono);font-size:.86em;color:#5c4c1c}

/* consent */
.consent-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:190;background:var(--teal-900);color:#fff;
  padding:20px var(--gut);display:flex;gap:20px;align-items:center;justify-content:space-between;
  flex-wrap:wrap;transform:translateY(110%);transition:transform .45s var(--ease);
  box-shadow:0 -10px 40px rgba(0,0,0,.25);
}
.consent-bar.on{transform:none}
.consent-bar p{font-size:14px;line-height:1.55;max-width:76ch;color:rgba(255,255,255,.88)}
.consent-bar a{text-decoration:underline;text-underline-offset:3px}
.consent-actions{display:flex;gap:10px;flex-wrap:wrap}
.consent-actions .btn{font-size:14px;padding:.7em 1.3em}
.btn-line{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.12)}
.consent-prefs{display:grid;gap:14px;margin:22px 0 4px}
.consent-row{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;
  border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px}
.consent-row h4{font-size:15px;font-weight:600;margin-bottom:6px}
.consent-row p{font-size:13.5px;color:var(--muted);line-height:1.5;max-width:52ch}
.switch{position:relative;width:54px;height:32px;flex:none;border-radius:999px;background:#d9d9d6;transition:background-color .25s}
.switch[aria-checked="true"]{background:var(--sage)}
.switch[disabled]{opacity:.5;cursor:not-allowed}
.switch::after{content:"";position:absolute;top:4px;left:4px;width:26px;height:26px;border-radius:50%;background:#fff;transition:transform .25s var(--ease)}
.switch[aria-checked="true"]::after{transform:translateX(22px)}

@media (max-width:1080px){.legal-body{grid-template-columns:1fr}.legal-body .toc{display:none}}

/* ==========================================================================
   Fixes from the responsive / accessibility sweep
   ========================================================================== */

/* grid children must be allowed to shrink, or wide tables push the page out */
.art-body>*,.legal-body>*,.stack-grid>*,.bmi-panel>*,.calc>*,.guide-grid>*,
.faq-grid>*,.pdp-grid>*,.foot-top>*,.hub-row>*{min-width:0}

/* WCAG 2.5.8: every control needs at least a 24×24 target. The BMI steppers
   were 13px. Keep the arrow small, grow the hit area. */
.bmi-spin{gap:0}
.bmi-spin button{padding:6px 4px;min-width:26px;min-height:24px;display:grid;place-items:center}
.switch{width:56px;height:32px}
.switch::after{width:26px;height:26px}
.switch[aria-checked="true"]::after{transform:translateX(24px)}
.modal-x,.line-x{min-width:34px;min-height:34px}

/* comfortable touch targets on phones */
@media (pointer:coarse){
  .btn{padding:.95em 1.6em}
  .nav-cta{padding:.8em 1.4em}
  .faq-q,.hiw-card .btn{min-height:48px}
  .bmi-spin button{min-height:28px}
}

/* footer subscribe form at very narrow widths */
@media (max-width:420px){
  .foot-form{padding-left:14px;max-width:100%}
  .foot-form input{font-size:14px}
  .foot-form button{padding:11px 16px;font-size:13px}
  .helpbar .btn,.art-foot .btn{width:100%}
}
@media (max-width:360px){
  .foot-form{flex-wrap:wrap;border-radius:var(--r-md);padding:12px}
  .foot-form input{flex:1 1 100%;padding:8px 0}
  .foot-form button{width:100%}
}

/* article + legal bodies must never force horizontal page scroll */
.art-main,.legal-main{overflow-wrap:anywhere}
.art-table{max-width:100%}
.art-table table{min-width:min(520px,100%)}

/* ==========================================================================
   Labs & Diagnostics  (/pricing/#labs)
   ========================================================================== */
.labs-from{
  font-size:15px;color:var(--teal-700);font-weight:600;white-space:nowrap;padding-bottom:6px;
}
.labs-lead{
  max-width:74ch;font-size:16px;line-height:1.7;color:var(--muted);margin:18px 0 clamp(24px,3vw,38px);
}
.lab-grid{
  display:grid;gap:clamp(14px,1.6vw,22px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));
}
.lab-card{
  background:var(--card);border-radius:var(--r-lg);padding:clamp(22px,2.4vw,30px);
  display:flex;flex-direction:column;gap:10px;min-width:0;
}
.lab-card h3{font-size:19px;letter-spacing:-.01em;line-height:1.3;overflow-wrap:anywhere}
.lab-price{display:flex;align-items:baseline;gap:7px;margin-top:2px}
.lab-price .from{font-size:13px;color:var(--muted-2)}
.lab-price .amt{
  font-size:clamp(30px,3vw,38px);line-height:1;letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;color:var(--teal-800);
}
.lab-detail{font-size:13.5px;color:var(--muted);min-height:2.6em}
.lab-vendors{display:flex;gap:8px;margin-top:auto;padding-top:6px;flex-wrap:wrap}
.lab-vendors[data-single]{display:none}
.lab-v{
  flex:1 1 auto;min-width:0;min-height:44px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;font-size:13.5px;color:var(--teal-800);
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  transition:background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
}
.lab-v span{font-variant-numeric:tabular-nums;color:var(--muted-2)}
.lab-v:hover{border-color:var(--teal-700)}
.lab-v[aria-pressed="true"]{background:var(--teal-800);border-color:var(--teal-800);color:#fff}
.lab-v[aria-pressed="true"] span{color:rgba(255,255,255,.72)}
.labs-note{
  margin-top:clamp(20px,2.4vw,30px);font-size:12.5px;line-height:1.65;
  color:var(--muted-2);max-width:82ch;
}

/* -- labs: explaining the price difference -------------------------------- */
.labs-why{
  border:1px solid var(--line);border-radius:var(--r-md);background:#fff;
  margin:0 0 clamp(22px,2.6vw,32px);padding:0 clamp(16px,2vw,22px);
}
.labs-why summary{
  cursor:pointer;padding:16px 0;font-size:15px;font-weight:600;color:var(--teal-800);
  list-style:none;display:flex;align-items:center;gap:12px;min-height:44px;
}
.labs-why summary::-webkit-details-marker{display:none}
.labs-why summary::after{
  content:"";margin-left:auto;width:9px;height:9px;flex:none;
  border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;
  transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s var(--ease);
}
.labs-why[open] summary::after{transform:rotate(-135deg) translate(-2px,-2px)}
.labs-why summary:focus-visible{outline:2px solid var(--teal-700);outline-offset:2px}
.labs-why p{
  font-size:14.5px;line-height:1.7;color:var(--muted);max-width:74ch;
  margin:0 0 14px;
}
.labs-why p:first-of-type{padding-top:2px}
.labs-why p:last-child{padding-bottom:18px;margin-bottom:0}
.lab-why{
  font-size:12.5px;line-height:1.6;color:var(--muted-2);margin-top:10px;
  padding-top:10px;border-top:1px solid var(--line);
}
.lab-why[hidden]{display:none}

/* An in-text control that performs an action (reopening consent) rather than
   navigating. Looks like a link, behaves like a button. */
.link-act,.foot-act{
  background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;
  text-decoration:underline;text-underline-offset:2px;text-align:left;
}
.foot-act{text-decoration:none}
.foot-act:hover{text-decoration:underline}

/* ==========================================================================
   /products/ — the crawlable treatment index
   ========================================================================== */
.idx-hero{padding:calc(var(--nav-h) + clamp(40px,5vw,80px)) 0 clamp(24px,3vw,40px)}
.idx-hero h1{font-size:clamp(38px,6vw,72px);letter-spacing:-.03em;line-height:1.02}
.idx-hero h1 em{font-family:var(--font-serif);font-style:normal;color:var(--teal-700)}
.idx-hero p{margin-top:18px;font-size:clamp(16px,1.7vw,18px);color:var(--muted);max-width:60ch}
.idx-group{margin-top:clamp(38px,5vw,68px)}
.idx-group h2{
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);
  font-weight:600;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:22px;
}
.idx-grid{
  display:grid;gap:clamp(14px,1.6vw,22px);
  grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));
}
.idx-card{
  display:flex;flex-direction:column;background:var(--card);border-radius:var(--r-lg);
  overflow:hidden;min-width:0;color:var(--ink);
  transition:background-color .38s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.idx-card img{width:100%;height:auto;display:block;mix-blend-mode:multiply}
.idx-card .idx-name{padding:16px 20px 0;font-size:17px;letter-spacing:-.01em;transition:color .38s var(--ease)}
.idx-card .idx-go{
  padding:8px 20px 20px;font-size:13.5px;color:var(--muted);
  display:inline-flex;align-items:center;gap:8px;margin-top:auto;
  transition:color .38s var(--ease);
}
.idx-card:hover{background:var(--hov,var(--card));transform:translateY(-4px);box-shadow:0 18px 40px rgba(10,40,42,.16)}
.idx-card:hover .idx-name,.idx-card:hover .idx-go{color:#fff}
.idx-card[data-dark]:hover .idx-name,.idx-card[data-dark]:hover .idx-go{color:var(--ink)}
.idx-card:focus-visible{outline:2px solid var(--teal-700);outline-offset:3px}

/* the pricing page's link through to /labs/ */
.labs-teaser{
  display:flex;align-items:center;justify-content:space-between;gap:clamp(20px,3vw,48px);
  flex-wrap:wrap;background:var(--card);border-radius:var(--r-lg);
  padding:clamp(24px,3vw,40px);color:var(--ink);
  transition:background-color .28s var(--ease),transform .28s var(--ease);
}
.labs-teaser:hover{background:#eceee8;transform:translateY(-2px)}
.labs-teaser .eyebrow{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);font-weight:600}
.labs-teaser h2{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;margin:10px 0 10px}
.labs-teaser p{font-size:15px;color:var(--muted);max-width:56ch;margin:0}
.labs-teaser-go{
  display:inline-flex;align-items:center;gap:10px;white-space:nowrap;
  background:var(--teal-800);color:#fff;border-radius:999px;padding:14px 26px;font-size:14.5px;
}
.labs-teaser:focus-visible{outline:2px solid var(--teal-700);outline-offset:3px}

/* -- hero video ------------------------------------------------------------
   The poster paints first and the video fades in over it once it can play, so
   there is never a flash of empty box. The scrim is what keeps white headline
   text legible over footage we do not control the exposure of — without it,
   any bright frame (sky, surf, sand) breaks contrast.
--------------------------------------------------------------------------- */
.hero-vid{position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease)}
.hero-vid.is-playing{opacity:1}
/* The poster sits after the video in DOM order, so without this it paints on
   top and the video plays invisibly underneath. Cross-fade it out once the
   video is actually running; if the video never starts, it stays put. */
.hero-fallback{position:absolute;inset:0;transition:opacity .8s var(--ease)}
.hero-vid.is-playing + .hero-fallback{opacity:0}
.hero-scrim{
  position:absolute;inset:0;pointer-events:none;
  /* Measured: over the headline the darkest backdrop gives 12:1 but the
     brightest drifting highlight fell to 2.6:1 — under the 3:1 AA floor for
     large text. Deepened the left stop until the worst case clears it. */
  background:
    linear-gradient(100deg,rgba(4,26,27,.78) 0%,rgba(4,26,27,.50) 40%,rgba(4,26,27,.06) 70%),
    linear-gradient(to bottom,rgba(4,26,27,.34) 0%,rgba(4,26,27,0) 40%);
}
@media (max-width:760px){
  /* narrow screens put the type over the middle, so the scrim goes flat */
  .hero-scrim{background:linear-gradient(to bottom,rgba(4,26,27,.48) 0%,rgba(4,26,27,.22) 60%,rgba(4,26,27,.34) 100%)}
}
@media (prefers-reduced-motion:reduce){.hero-vid{display:none}}

/* -- heading elements demoted to spans keep their exact former styling ----
   These labels are navigation or form chrome, not document structure. They
   were <h4>/<h5> and broke the outline on every page; the visual result is
   unchanged. */
.foot-sub-h{font-size:inherit;font-weight:inherit;line-height:inherit}
.mega-h{display:block;font-size:15px;font-weight:600;color:var(--teal-800);margin-bottom:2px}
.mega-h5{display:block;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted-2);font-weight:600;margin-bottom:12px}

/* The table of contents is navigation, not document structure — demoted out of
   the heading outline, styling unchanged. */
.toc-h{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted-2);font-weight:600;margin-bottom:14px}