/* Refine the frozen editorial baseline; retain the approved light v7 lower sections. */
:root{--header-height:82px;--gauge-bg:#f1f5f7;--gauge-color:#b9cdd9;--gauge-ink:#385e78}
.hero{position:relative;isolation:isolate;overflow:hidden;background:#fff;height:calc(100vh - var(--header-height));height:calc(100dvh - var(--header-height));padding:24px 3.2vw 20px;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;gap:0}
.hero-topline{display:flex;justify-content:space-between;gap:25px;position:relative;z-index:3;font-size:11px;letter-spacing:.07em;color:var(--muted)}
.hero .hero-masthead{font:600 min(13.6vw,25dvh)/1.07 var(--sans);letter-spacing:-.093em;margin:21px 0 0;white-space:nowrap;position:relative;z-index:3;display:flex;align-items:baseline;gap:.02em;pointer-events:none}
.hero .hero-masthead em{font:italic 500 1.19em/.8 var(--serif);letter-spacing:-.058em;display:inline-block;margin:0}
.hero-art{position:absolute;left:27%;right:-5%;top:16%;bottom:0;z-index:1;overflow:hidden;pointer-events:none}
.hero-photo,.hero-highlight{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:57% 46%;transform:none;mix-blend-mode:normal}
/* No gradient veil, edge fade or permanent brightness/filter on the base photograph. */
/* The image and masked edge use the same centred cover geometry. */
.hero-photo{object-position:50% 50%}
.hero-highlight{display:block;opacity:0;mix-blend-mode:screen;filter:none;clip-path:none;overflow:hidden;pointer-events:none}
.edge-glint{stroke-dasharray:90 1910;stroke-dashoffset:95}
.hero-art.light-ready .hero-highlight{opacity:.65}
.hero-art.light-ready .edge-glint{animation:edge-light-pass 12s linear infinite}
.hero-art.light-paused .edge-glint{animation-play-state:paused}
.hero-copy{position:relative;z-index:3;align-self:end;margin:0 0 clamp(24px,4dvh,55px) 1.8vw;max-width:490px}
.hero-copy .eyebrow{font-size:11px;letter-spacing:.08em;margin-bottom:20px}
.hero-copy h2{font:500 clamp(28px,4.8dvh,58px)/1.12 var(--sans);letter-spacing:-.065em}
.hero-copy h2 em{font:italic 500 1.17em/1.06 var(--serif);letter-spacing:-.035em;color:var(--ink);margin:0;display:inline}
.hero-copy>p{font-size:16px;line-height:1.7;margin-top:22px;color:var(--muted)}
.hero-cta{display:inline-flex;align-items:center;gap:35px;padding:10px 0;margin-top:22px;border-bottom:1px solid var(--ink);font-size:14px;min-height:44px}.hero-cta>span:last-child{font-size:25px;line-height:1}
.hero-side-note{position:absolute;right:3.2vw;bottom:100px;z-index:3;display:flex;flex-direction:column;align-items:flex-end;font-size:10px;letter-spacing:.08em;color:var(--muted)}

.hero-bottom{position:relative;z-index:3;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-top:1px solid #bac6cf;padding-top:14px;gap:20px;font-size:10px;letter-spacing:.075em}.hero-bottom>a{font-size:13px;letter-spacing:0;display:inline-flex;align-items:center;gap:20px;min-height:36px}.hero-bottom>a>span{font-size:22px}.hero-bottom>span:last-child{justify-self:end;font-size:11px}
.baseline-intro{padding-top:80px;padding-bottom:45px;background:#fff}.intro-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:7vw;align-items:center;margin-top:45px}.baseline-intro .display-title{font:500 clamp(42px,5.2vw,84px)/1.05 var(--sans);letter-spacing:-.067em}.baseline-intro .display-title em{font:italic 500 1.16em/.95 var(--serif);display:inline;letter-spacing:-.04em;margin:0}.intro-copy{font-size:16px;max-width:460px;color:var(--ink)}.intro-copy .quiet{font-size:14px;color:var(--muted);margin-top:18px}
.baseline-collection{padding-top:15px;padding-bottom:85px}.gauge-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.gauge-tab{position:relative;display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto;align-items:center;column-gap:25px;text-align:left;background:#fff;border:0;padding:25px;min-width:0}.gauge-tab+button{border-left:1px solid var(--line)}.gauge-tab[aria-selected=true]{background:#edf3f7;color:var(--gauge-ink)}.gauge-tab[aria-selected=true]:after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--gauge-color)}.tab-index{font-size:11px;grid-row:1/3;align-self:start;margin-top:13px;color:var(--muted)}.tab-gauge{font:500 68px/1.1 var(--sans);letter-spacing:-.075em}.tab-gauge small{font-size:24px;vertical-align:top;display:inline-block;margin:11px 0 0 5px;letter-spacing:0}.tab-caption{grid-column:2;font-size:14px;color:var(--muted);margin-top:5px}.tab-arrow{grid-column:3;grid-row:1/3;font-size:25px}.gauge-tab:hover{background:#f5f8fa}.product-panel{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}.product-visual{position:relative;min-height:610px;padding:28px 34px;background:var(--gauge-bg);color:var(--gauge-ink);display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.product-visual-label,.product-visual-footer{display:flex;justify-content:space-between;gap:20px;font-size:11px;letter-spacing:.08em;position:relative;z-index:2}.giant-gauge{position:absolute;top:48px;left:15px;font:500 clamp(180px,24vw,380px)/1 var(--sans);letter-spacing:-.1em;opacity:.16;display:flex;align-items:flex-start;pointer-events:none}.giant-gauge i{font:400 54px var(--sans);letter-spacing:0;margin:28px 0 0 8px}.cross-section{position:absolute;inset:170px 15px 35px;display:flex;align-items:center;justify-content:center}.cross-section svg{width:100%;height:100%;max-width:380px}.baseline-collection .outer-circle{fill:var(--gauge-color);stroke:none}.baseline-collection .inner-circle{fill:var(--gauge-bg)}.diameter-line{stroke:var(--gauge-ink);stroke-width:1;fill:none}.cross-section text{font:14px var(--sans);fill:var(--gauge-ink)}.product-info{padding:44px 0 35px 4.5vw}.product-info h3{font:500 clamp(34px,3.35vw,52px)/1.12 var(--sans);letter-spacing:-.065em;margin:19px 0 20px}.product-info>p{font-size:16px;line-height:1.8;color:var(--muted);max-width:460px}.product-specs{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-top:1px solid var(--line);padding-top:23px;margin:26px 0 23px}.product-specs dt{font-size:13px;color:var(--muted)}.product-specs dd{margin:7px 0 0;font:500 42px/1.1 var(--sans);letter-spacing:-.065em}.product-specs small{font-size:14px;font-weight:400;letter-spacing:0;margin-left:8px}.length-picker{border:0;padding:0;margin:0 0 24px}.length-picker legend{font-size:14px;margin-bottom:12px;color:var(--muted)}.baseline-collection .selection-summary{margin:24px 0 25px}.baseline-collection .selection-summary strong{font-size:15px}.selection-note{font-size:13px;line-height:1.7;color:var(--muted);margin-top:20px;max-width:900px}.baseline-collection[data-gauge="33"]{--gauge-bg:#f0f5f8;--gauge-color:#adc5d5;--gauge-ink:#385f78}.baseline-collection[data-gauge="30"]{--gauge-bg:#f4f5f5;--gauge-color:#b9c5ca;--gauge-ink:#4d626e}
@keyframes edge-light-pass{0%{stroke-dashoffset:95;opacity:0}7%{opacity:1}82%{opacity:1}94%,100%{stroke-dashoffset:-1095;opacity:0}}
@media(max-height:760px) and (min-width:761px){.hero{padding-top:15px;padding-bottom:12px}.hero .hero-masthead{font-size:min(13.6vw,23dvh);margin-top:12px}.hero-copy{margin-bottom:20px}.hero-copy .eyebrow{margin-bottom:12px;font-size:10px}.hero-copy h2{font-size:clamp(25px,4.8dvh,38px)}.hero-copy>p{font-size:14px;margin-top:12px;line-height:1.5}.hero-cta{margin-top:10px;font-size:13px;padding:5px 0}.hero-bottom{padding-top:10px}.hero-side-note{bottom:78px}}
@media(max-width:1100px){.hero-art{left:22%;right:-15%;top:23%}.hero-copy{max-width:395px}.gauge-tab{padding:23px 17px;gap:12px}.tab-gauge{font-size:59px}.product-info h3{font-size:36px}.intro-grid{gap:45px}.product-visual{min-height:650px}}
@media(max-width:760px){:root{--header-height:82px}.hero{height:auto;min-height:calc(100svh - var(--header-height));padding:21px 22px 18px;grid-template-rows:auto auto minmax(280px,40svh) auto auto auto}.hero-topline{font-size:10px;letter-spacing:.03em}.hero-topline>span:nth-child(2){display:none}.hero .hero-masthead{font-size:14.2vw;margin-top:24px;line-height:1.2;letter-spacing:-.095em}.hero .hero-masthead em{font-size:1.2em}.hero-art{left:-8%;right:-20%;top:125px;bottom:auto;height:360px}.hero-photo,.hero-highlight{object-position:54% 50%}.hero-copy{grid-row:5;margin:0 0 27px;max-width:100%;padding:0}.hero-copy .eyebrow{font-size:10px;margin-bottom:15px}.hero-copy h2{font-size:36px}.hero-copy>p{font-size:15px;line-height:1.7;margin-top:17px}.hero-cta{margin-top:15px;font-size:13px}.hero-side-note{position:relative;grid-row:4;justify-self:end;top:auto;bottom:auto;right:auto;font-size:9px;margin:15px 0 10px}.hero-side-note>span{display:none}.hero-bottom{grid-row:6;grid-template-columns:1fr auto;gap:20px;padding-top:12px}.hero-bottom>span:first-child{display:none}.hero-bottom>a{font-size:12px;gap:15px;min-height:40px}.hero-bottom>span:last-child{font-size:10px}.baseline-intro{padding-top:55px;padding-bottom:32px}.intro-grid{display:block;margin-top:32px}.baseline-intro .display-title{font-size:clamp(36px,7.7vw,58px)}.intro-copy{margin-top:25px;max-width:none}.intro-copy .quiet{font-size:13px}.baseline-collection{padding-top:10px;padding-bottom:55px}.gauge-tab{padding:19px 12px;grid-template-columns:1fr auto;column-gap:7px;min-height:113px}.tab-index{display:none}.tab-gauge{font-size:48px;grid-column:1}.tab-gauge small{font-size:18px;margin:7px 0 0 3px}.tab-caption{grid-column:1;font-size:12px}.tab-arrow{grid-column:2;font-size:19px}.product-panel{display:block}.product-visual{min-height:360px;padding:21px 23px}.product-visual-label,.product-visual-footer{font-size:10px}.giant-gauge{font-size:240px;top:49px;left:14px}.giant-gauge i{font-size:47px;margin-top:26px}.cross-section{inset:55px 7px 18px}.cross-section svg{max-width:300px}.product-info{padding:31px 0 28px}.product-info h3{font-size:36px}.product-info>p{font-size:16px}.product-specs dd{font-size:36px}.selection-note{font-size:12px}}
@media(max-width:600px){:root{--header-height:72px}}
@media(max-width:380px){.hero-copy h2{font-size:32px}.hero{padding-left:20px;padding-right:20px}.gauge-tab{padding:17px 9px}.tab-gauge{font-size:41px}.tab-caption{font-size:11px}.product-info h3{font-size:32px}}
@media(max-height:540px) and (min-width:761px){.hero{height:auto;min-height:calc(100dvh - var(--header-height));grid-template-rows:auto auto auto auto}.hero-copy{margin-top:20px}.hero .hero-masthead{font-size:min(13.6vw,22dvh)}}
@media(prefers-reduced-motion:reduce){.hero-highlight{display:none!important}.hero-art.light-ready .hero-highlight{animation:none!important}}

/* Main.jpg revision: a single left axis and a larger desktop copy block. */
:root{--page-gutter:3.4vw;--section-tint:#eaf0f4}
.site-header,.page-pad{padding-left:var(--page-gutter);padding-right:var(--page-gutter)}
.site-header{display:grid;grid-template-columns:1fr auto 1fr}
.site-header>.brand{justify-self:start}.site-header>.header-cta{justify-self:end}
.hero{padding-left:var(--page-gutter);padding-right:var(--page-gutter)}
.hero-copy{margin-left:0}.hero-side-note{right:var(--page-gutter)}
.hero-photo{object-position:50% 50%}
.hero-bottom{position:relative}

.hero-bottom>span:last-child{grid-column:3}.hero-bottom>a{grid-column:2}.hero-bottom>span:nth-child(2){grid-column:1}
/* Two broad tinted fields, separated by a long uninterrupted white section. */
.technology,.materials{background:var(--section-tint);border-top:1px solid #d8e2e9;border-bottom:1px solid #d8e2e9}
.baseline-intro,.baseline-collection,.craft,.comparison,.site-footer{background:#fff}
@media(min-width:761px){
 .hero-copy{align-self:start;margin-top:clamp(18px,2.8dvh,34px);margin-bottom:36px;max-width:54vw}
 .hero-copy .eyebrow{font-size:clamp(12px,1.05vw,22px);margin-bottom:clamp(18px,2.4dvh,28px);letter-spacing:.025em}
 .hero-copy h2{font-size:clamp(38px,min(5.4vw,10dvh),112px);line-height:1.08}
 .hero-copy h2 em{font-size:1.12em;line-height:1.06}
 .hero-copy>p{font-size:clamp(16px,1.45vw,28px);line-height:1.6;margin-top:clamp(20px,3dvh,35px)}
 .hero-cta{margin-top:clamp(16px,2.5dvh,28px)}
}
@media(min-width:761px) and (max-height:680px){
 .hero-copy{margin-top:16px;margin-bottom:24px}
 .hero-copy .eyebrow{font-size:12px;margin-bottom:12px}
 .hero-copy h2{font-size:clamp(32px,7dvh,47px)}
 .hero-copy>p{font-size:16px;margin-top:16px;line-height:1.5}
 .hero-cta{margin-top:10px}

}
@media(max-width:900px){.site-header{grid-template-columns:1fr auto}}
@media(max-width:760px){
 :root{--page-gutter:22px}
 .hero-bottom{grid-template-columns:1fr auto}
 .hero-bottom>a{grid-column:1}.hero-bottom>span:last-child{grid-column:2}
 .hero-bottom>span:nth-child(2){display:none}
 .hero .hero-masthead{font-size:14vw}
}
@media(max-width:380px){:root{--page-gutter:20px}}
@media(prefers-reduced-motion:reduce){.hero-art.light-ready .edge-glint{animation:none!important}.hero-highlight{display:none!important}}

/* Compact arrows and optical alignment of the first masthead letter. */
.hero .hero-masthead{transform:translateX(var(--masthead-ink-offset,-.065em))}
.hero-cta,.hero-bottom>a,.text-link,.header-cta,.table-actions button{gap:.6em;justify-content:flex-start}
.hero-cta>span:last-child,.hero-bottom>a>span,.text-link>span,.header-cta>span,.table-actions button>span{flex-shrink:0;margin-left:0}
.resource-list>a{grid-template-columns:25px minmax(0,max-content) 24px;column-gap:12px}
.gauge-tab{grid-template-columns:auto max-content 1fr;column-gap:12px}.tab-arrow{justify-self:start}
@media(max-width:760px){
 .hero-side-note{display:none}
 .hero{grid-template-rows:auto auto minmax(280px,40svh) auto auto}
 .hero-copy{grid-row:4}.hero-bottom{grid-row:5}
 .gauge-tab{grid-template-columns:minmax(0,1fr) auto;column-gap:7px}
 .tab-arrow{justify-self:start}
}

/* One quiet divider: editorial label above, centred exploration link below. */
.hero-bottom{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);grid-template-rows:auto auto;column-gap:20px;row-gap:0;border:0;padding-top:0}
.hero-bottom::before{content:'';grid-column:1/-1;grid-row:2;align-self:start;border-top:1px solid #d8e0e6;pointer-events:none}
.hero-bottom>.hero-footer-label{display:block;grid-column:1/-1;grid-row:1;justify-self:start;padding:0 0 5px;line-height:1.4}
.hero-bottom>a{grid-column:2;grid-row:2;justify-self:center;justify-content:center;width:max-content;max-width:100%;padding-top:14px;min-height:44px;line-height:1.4;text-align:center;border:0}
.hero-bottom>a>span{line-height:1}
.hero-bottom>.hero-page-index{grid-column:3;grid-row:2;justify-self:end;padding-top:14px}
@media(max-width:760px){
 .hero-bottom{grid-template-columns:minmax(0,1fr);grid-template-rows:auto;margin-top:8px}
 .hero-bottom::before,.hero-bottom>a{grid-column:1;grid-row:1}
 .hero-bottom>a{font-size:13px}
 .hero-bottom>.hero-footer-label,.hero-bottom>.hero-page-index{display:none}
}

/* Gauge colours follow the supplied packaging: lilac, blue and yellow. */
.baseline-collection[data-gauge="34"],.gauge-tab[data-gauge="34"]{--gauge-bg:#f5f0fa;--gauge-color:#b79bd5;--gauge-ink:#70508d;--gauge-guide:#dcd0e9}
.baseline-collection[data-gauge="33"],.gauge-tab[data-gauge="33"]{--gauge-bg:#eff4fa;--gauge-color:#426c9b;--gauge-ink:#22476f;--gauge-guide:#cbd8e7}
.baseline-collection[data-gauge="30"],.gauge-tab[data-gauge="30"]{--gauge-bg:#fffbea;--gauge-color:#eccb34;--gauge-ink:#766013;--gauge-guide:#e8dda8}
.baseline-collection .gauge-tab{color:var(--gauge-ink)}
.baseline-collection .gauge-tab[aria-selected=true],.baseline-collection .gauge-tab:hover{background:var(--gauge-bg);color:var(--gauge-ink)}
.baseline-collection .gauge-tab[aria-selected=true]::after{background:var(--gauge-color)}
.baseline-collection .gauge-tab[aria-selected=true] .tab-caption{color:var(--gauge-ink)}
.baseline-collection .diagram-axis,.baseline-collection .diagram-guide{stroke:var(--gauge-guide)}
.baseline-collection .length-button[aria-pressed=true]{background:var(--gauge-bg);border-color:var(--gauge-ink);color:var(--gauge-ink)}
.baseline-collection .length-button:hover{border-color:var(--gauge-ink)}
.baseline-collection #product-kicker{color:var(--gauge-ink)}
.baseline-intro>.section-label{border-top:0}

/* Desktop image ends at the divider; the navigation strip is solid white. */
@media(min-width:761px){
 .hero-bottom::after{content:'';grid-column:1/-1;grid-row:2;align-self:stretch;margin:0 calc(-1 * var(--page-gutter)) -40px;background:#fff;z-index:-1;pointer-events:none}
}
/* Mobile reference: a large, left-positioned tip beneath the masthead. */
@media(max-width:760px){
 .hero{grid-template-rows:auto auto auto auto auto}
 .hero-art{position:relative;grid-row:3;inset:auto;align-self:start;width:100vw;height:108vw;margin:24px calc(-1 * var(--page-gutter)) -16vw;overflow:hidden}
 .hero-art .hero-photo,.hero-art .hero-highlight{inset:auto;left:-75.5vw;top:0;width:220vw;max-width:none;height:calc(220vw * 941 / 1672);object-fit:contain;object-position:50% 50%}
 .hero-copy{grid-row:4}
 .hero-bottom{grid-row:5}
}

/* Polished-steel light: a crisp travelling core with a softer trailing reflection. */
.hero-art.light-ready .hero-highlight{opacity:.88}
.hero-art.light-ready .edge-glint{stroke-dasharray:48 1952;animation:polished-edge-core 14s linear infinite}
.hero-art.light-ready .edge-glint-soft{stroke-dasharray:150 1850;animation:polished-edge-trail 14s linear infinite}
.hero-art.light-paused .edge-glint,.hero-art.light-paused .edge-glint-soft{animation-play-state:paused}
@keyframes polished-edge-core{0%{stroke-dashoffset:80;opacity:0}9%{opacity:.45}35%{opacity:1}64%{opacity:1}88%{opacity:.35}100%{stroke-dashoffset:-1120;opacity:0}}
@keyframes polished-edge-trail{0%{stroke-dashoffset:180;opacity:0}12%{opacity:.25}40%{opacity:.55}72%{opacity:.4}92%{opacity:0}100%{stroke-dashoffset:-1020;opacity:0}}
@media(prefers-reduced-motion:reduce){.hero-art.light-ready .edge-glint,.hero-art.light-ready .edge-glint-soft{animation:none!important}}

/* Register the newly generated tip with the approved desktop/mobile composition. */
@media(min-width:761px){.hero-art .hero-photo,.hero-art .hero-highlight{transform:translate(7%,1.1%)}}
@media(max-width:760px){.hero-art .hero-photo,.hero-art .hero-highlight{left:-72.55vw;top:0;width:260vw;max-width:none;height:calc(260vw * 941 / 1672);transform:none}}

/* User-supplied optical flare, screened over steel in the same source coordinates. */
.hero-highlight .rim-reflection{opacity:.18}
.warm-flare{opacity:0;transform:translate(760px,188px);transform-box:view-box;transform-origin:0 0}
.hero-art.light-ready .warm-flare{animation:warm-optical-pass 9.333333s linear infinite alternate}
.hero-art.light-paused .warm-flare{animation-play-state:paused}
@keyframes warm-optical-pass{
 0%{transform:translate(760px,188px);opacity:0}
 12%{opacity:.35}
 36%{opacity:1}
 60%{opacity:1}
 86%{opacity:.25}
 100%{transform:translate(850px,260px);opacity:0}
}
@media(prefers-reduced-motion:reduce){.hero-art.light-ready .warm-flare{animation:none!important}}

/* Laptop fit, 2026-10-19. Content sets the minimum height of its grid row.
   Keep a full viewport when it fits; allow the cover to grow at short heights
   or enlarged text instead of painting the CTA over the footer. */
@media (min-width:761px) {
  .hero {
    height:auto;
    min-height:calc(100vh - var(--header-height));
    min-height:calc(100dvh - var(--header-height));
    grid-template-rows:auto auto minmax(min-content,1fr) auto;
  }
  .hero-copy {
    min-width:0;
    margin-bottom:32px;
  }
  .hero-bottom { min-width:0; }
}
/* Scale the cover to the usable laptop viewport, including browser chrome. */
@media (min-width:761px) and (max-height:900px) {
  .hero .hero-masthead { font-size:min(13.6vw,22dvh); }
  .hero-copy { margin-top:16px; margin-bottom:32px; }
  .hero-copy .eyebrow { font-size:12px; margin-bottom:12px; }
  .hero-copy h2 { font-size:clamp(32px,min(5.4vw,7dvh),63px); }
  .hero-copy>p {
    font-size:clamp(16px,1.25vw,20px);
    line-height:1.5;
    margin-top:18px;
  }
  .hero-cta { margin-top:16px; }
}