/* ==========================================================================
   Koitech / Smart Charj — design system
   ========================================================================== */

/* --- Tokens ------------------------------------------------------------- */
:root{
  --bg:#080b09;
  --bg-alt:#0b100d;
  --surface:#101612;
  --surface-2:#141c17;
  --line:#1e2822;
  --line-soft:rgba(255,255,255,.07);

  /* Brand green, taken from the Koitech logo artwork (#61BA52).
     --green-rgb carries the same colour as channels so the translucent
     variants below can be derived; recolouring means editing these two. */
  --green:#61ba52;
  --green-rgb:97 186 82;
  --green-glow:rgb(var(--green-rgb)/.22);

  /* Used only to flag a form error. The palette is otherwise green and
     neutrals, so this is deliberately the one warm note in it. */
  --warn:#ff9d93;
  --warn-rgb:255 157 147;

  --text:#ffffff;
  --muted:#9dada4;
  --muted-2:#728279;

  --r-sm:10px;
  --r:14px;
  --r-lg:20px;

  --maxw:1240px;
  --gutter:clamp(20px,5vw,48px);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* --- Reset -------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%}
html:focus-within{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html:focus-within{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
body{
  font-family:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;padding:0}

:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--green);color:#04150b;padding:12px 20px;border-radius:0 0 var(--r-sm) 0;font-weight:700;
}
.skip-link:focus{left:0}

/* --- Layout ------------------------------------------------------------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.wrap-wide{width:100%;max-width:1480px;margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(56px,8vw,104px)}
.section--tight{padding-block:clamp(40px,5vw,64px)}
.section--alt{background:var(--bg-alt)}

/* --- Type --------------------------------------------------------------- */
h1,h2,h3,h4{line-height:1.08;letter-spacing:-.025em;font-weight:800}
h1{font-size:clamp(2.6rem,6.2vw,4.5rem)}
h2{font-size:clamp(1.9rem,3.8vw,2.85rem);line-height:1.12}
h3{font-size:clamp(1.12rem,1.6vw,1.3rem);letter-spacing:-.015em;font-weight:700;line-height:1.25}
p{color:var(--muted)}
.lead{font-size:clamp(1.02rem,1.35vw,1.19rem);color:#c3d0ca;max-width:54ch;line-height:1.62}
.eyebrow{
  display:block;font-size:.76rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--green);margin-bottom:18px;
}
.eyebrow--muted{color:var(--muted-2)}
.accent{color:var(--green)}
.muted{color:var(--muted)}

/* Handwritten marker note from the brand mockups */
.scribble{
  font-family:"Caveat",ui-rounded,cursive;
  font-size:clamp(1.3rem,2.1vw,1.85rem);
  line-height:1.16;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:#fff;
  transform:rotate(-6deg);
  max-width:12ch;
}
.scribble::after{
  content:"";display:block;width:62%;height:3px;margin-top:10px;margin-left:12%;
  background:var(--green);border-radius:3px;
  transform:rotate(-3deg);
}

/* --- Buttons ------------------------------------------------------------ */
.btn{
  --btn-bg:var(--green);--btn-fg:#04150b;--btn-bd:var(--green);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;border:1.5px solid var(--btn-bd);
  background:var(--btn-bg);color:var(--btn-fg);
  font-weight:700;font-size:.97rem;letter-spacing:-.01em;cursor:pointer;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease);
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px -8px var(--green-glow)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.55;cursor:default;pointer-events:none;transform:none;box-shadow:none}
.btn .arr{transition:transform .22s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

.btn--ghost{--btn-bg:rgba(10,14,12,.5);--btn-fg:#fff;--btn-bd:rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.btn--ghost:hover{--btn-bd:#fff;--btn-bg:rgba(255,255,255,.08);box-shadow:none}
.btn--sm{padding:11px 20px;font-size:.9rem}
.btn--lg{padding:16px 32px;font-size:1.02rem}
.btn--block{width:100%}

.textlink{
  display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:700;font-size:.92rem;
}
.textlink .arr{transition:transform .22s var(--ease)}
.textlink:hover .arr{transform:translateX(4px)}

/* --- Icons -------------------------------------------------------------- */
.ico{width:39px;height:39px;color:var(--green);flex:none;stroke-width:3}
.ico-badge{
  width:72px;height:72px;border-radius:50%;flex:none;
  display:grid;place-items:center;
  border:1.5px solid rgb(var(--green-rgb)/.4);
  background:radial-gradient(circle at 50% 40%,rgb(var(--green-rgb)/.14),transparent 70%);
  color:var(--green);
}
.ico-badge svg{width:36px;height:36px}
.ico-badge--sm{width:57px;height:57px}
.ico-badge--sm svg{width:29px;height:29px}

/* --- Header ------------------------------------------------------------- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,11,9,.78);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.header.is-stuck{background:rgba(8,11,9,.95);border-bottom-color:var(--line)}
.header__inner{display:flex;align-items:center;gap:24px;height:74px}

/* Brand lockups are the supplied SVGs: landscape in the header, stacked in
   the footer. Both are the dark-background artwork (white/grey wordmark). */
.brand{display:block;flex:none;line-height:0}
.brand__logo{display:block;height:38px;width:auto}
.brand--stacked .brand__logo{height:104px}

.nav{margin-inline:auto}
.nav__list{display:flex;align-items:center;gap:clamp(14px,2.2vw,34px)}
.nav__link{
  position:relative;display:inline-flex;align-items:center;gap:5px;
  padding:6px 2px;font-size:.95rem;font-weight:500;color:#dfe8e3;white-space:nowrap;
  background:none;border:0;cursor:pointer;
  transition:color .2s var(--ease);
}
.nav__link:hover{color:#fff}
.nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--green);transform:scaleX(0);transform-origin:left;
  transition:transform .26s var(--ease);
}
.nav__link:hover::after{transform:scaleX(.45)}
.nav__link[aria-current="page"]{color:#fff;font-weight:600}
.nav__link[aria-current="page"]::after{transform:scaleX(1)}
.nav__link .caret{width:11px;height:11px;transition:transform .24s var(--ease)}

/* dropdown */
.nav__item{position:relative}
.nav__item--has-menu > .nav__link[aria-expanded="true"] .caret{transform:rotate(180deg)}
.menu{
  position:absolute;top:calc(100% + 14px);left:50%;translate:-50% 0;
  min-width:258px;padding:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:0 24px 54px -16px rgba(0,0,0,.8);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
}
.nav__item--has-menu:hover .menu,
.nav__link[aria-expanded="true"] + .menu{opacity:1;visibility:visible;transform:translateY(0)}
.menu a{
  display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:var(--r-sm);
  font-size:.92rem;font-weight:600;transition:background .18s var(--ease)
}
.menu a span{font-size:.8rem;font-weight:400;color:var(--muted-2)}
.menu a:hover{background:var(--surface-2)}

.header__actions{display:flex;align-items:center;gap:14px;flex:none}
.cart{
  width:42px;height:42px;display:grid;place-items:center;border-radius:50%;
  border:1px solid var(--line);color:#dfe8e3;transition:border-color .2s var(--ease),color .2s var(--ease)
}
.cart:hover{border-color:var(--green);color:var(--green)}
.cart svg{width:20px;height:20px}

.burger{
  display:none;width:42px;height:42px;place-items:center;
  background:none;border:1px solid var(--line);border-radius:var(--r-sm);cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;position:relative;transition:background .2s}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:2px;
  transition:transform .26s var(--ease),top .22s var(--ease)
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* --- Hero --------------------------------------------------------------- */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:min(640px,86vh);display:flex;align-items:center}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__scrim{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,rgba(5,8,6,.95) 0%,rgba(5,8,6,.82) 32%,rgba(5,8,6,.35) 58%,rgba(5,8,6,.12) 100%),
    linear-gradient(to top,rgba(5,8,6,.92),transparent 42%);
}
.hero__inner{padding-block:clamp(56px,9vw,104px);width:100%}
.hero__content{max-width:620px}
.hero h1{margin-bottom:22px;text-wrap:balance}
.hero .lead{margin-bottom:34px;max-width:46ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}

/* The illustrative-images disclaimer. It moved into the hero when the display
   block that used to carry it was removed. This is the narrow-screen setting:
   in flow under the two buttons, capped well short of the column so it reads
   as a footnote rather than as another paragraph of the pitch. Wide screens
   pin it across the foot of the hero instead - see the 1280px block below. */
.hero__note{
  margin-top:clamp(22px,3vw,30px);max-width:54ch;
  font-size:.82rem;line-height:1.6;color:var(--muted-2);
}

/* scribble positioned over hero art (desktop only) */
.hero__scribble{
  position:absolute;z-index:1;right:clamp(4%,9vw,13%);top:28%;
  display:none;pointer-events:none;
  /* Wider than the 12ch .scribble sets. The hero line is long enough that
     12ch broke it into six lines of two or three words, which reads as a
     list rather than a sentence. 16ch brings it back to five and still
     clears the product in the photograph. */
  max-width:16ch;
}
@media (min-width:1100px){.hero__scribble{display:block}}

/* hero side specs (Smart Charj page) */
.hero__specs{
  position:absolute;right:var(--gutter);top:50%;translate:0 -50%;z-index:1;
  display:none;flex-direction:column;gap:26px;width:232px;
}
@media (min-width:1280px){.hero__specs{display:flex}}
.hero__spec{display:flex;gap:12px;align-items:flex-start}
.hero__spec h4{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;margin-bottom:4px}
.hero__spec p{font-size:.78rem;line-height:1.4;margin:0;color:#b9c5bf}

/* --- Cards -------------------------------------------------------------- */
.card{
  background:linear-gradient(180deg,var(--surface) 0%,rgba(16,22,18,.6) 100%);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;
  transition:border-color .28s var(--ease),transform .28s var(--ease),box-shadow .28s var(--ease);
}
.card:hover{border-color:rgb(var(--green-rgb)/.38);transform:translateY(-4px);box-shadow:0 20px 44px -22px rgba(0,0,0,.9)}
.card h3{margin-bottom:12px}
.card p{font-size:.92rem;line-height:1.55}
.card .ico-badge{margin-bottom:20px}

.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
/* A trailing item that would otherwise sit alone on the left of its own row.
   Only above 720px: below that .grid-3 is a single column and column 2 does
   not exist. */
@media (min-width:721px){.benefit--centred{grid-column:2}}
.grid-4{grid-template-columns:repeat(4,1fr)}
/* The specification card beside the use-case column. minmax(0,...) rather than
   a plain 1fr: the longest cell in the spec table has a min-content width wider
   than half the row, so the left column pushed past its share and squeezed the
   right one down to a third of the width. */
.specs-split{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(26px,3.5vw,48px);align-items:stretch}

.feature-strip{background:var(--bg-alt);padding-block:clamp(40px,5vw,56px)}

/* --- Media card (text top, image below) --------------------------------- */
.mcard{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;
  transition:border-color .28s var(--ease),transform .28s var(--ease);
}
.mcard:hover{border-color:rgb(var(--green-rgb)/.38);transform:translateY(-4px)}
.mcard__body{padding:26px 24px 20px;display:flex;flex-direction:column;gap:12px}
.mcard__body .ico-badge{margin-bottom:4px}
.mcard__body p{font-size:.9rem;line-height:1.55}
.mcard__media{position:relative;margin-top:auto;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.mcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.mcard:hover .mcard__media img{transform:scale(1.05)}
.mcard__go{
  position:absolute;right:16px;bottom:16px;z-index:2;
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:rgba(8,11,9,.78);border:1px solid rgba(255,255,255,.25);color:#fff;
  backdrop-filter:blur(6px);
  transition:background .24s var(--ease),border-color .24s var(--ease),color .24s var(--ease);
}
.mcard__go svg{width:18px;height:18px}
.mcard:hover .mcard__go{background:var(--green);border-color:var(--green);color:#04150b}
.mcard__stretch::after{content:"";position:absolute;inset:0;z-index:1}

/* --- Split section ------------------------------------------------------ */
.split{
  display:grid;grid-template-columns:1fr 1fr;align-items:stretch;
  gap:clamp(28px,3.5vw,56px);
  /* The section keeps its full-bleed background, but the pair inside it sits in
     the same band as .wrap-wide, so the image and the text group in the middle
     of the page instead of being pushed out to opposite edges. The padding
     reproduces `max-width:1480px; margin-inline:auto` without constraining the
     section itself, which would take the background in with it. */
  padding:clamp(56px,8vw,104px) max(var(--gutter),calc((100% - 1480px) / 2 + var(--gutter)));
}
/* No longer bleeding off the page, so it needs the same corner as the cards. */
.split__media{position:relative;min-height:clamp(320px,42vw,520px);overflow:hidden;border-radius:var(--r-lg)}
.split__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split__body{display:flex;flex-direction:column;justify-content:center}
/* Body-first splits used to align their text to the right, hugging the image.
   That came out on 29 October 2026: right-aligned body copy is hard to read
   because every line starts in a different place, and the one section it
   applied to - the pivot on Smart Charj - was marked to be left-justified. */
.split__body h2{margin-bottom:18px;text-wrap:balance}
.split__body .lead{margin-bottom:30px}

/* --- Steps -------------------------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 22px;display:flex;flex-direction:column;gap:14px;
  transition:border-color .28s var(--ease)
}
.step:hover{border-color:rgb(var(--green-rgb)/.38)}
.step__n{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:none;
  border:1px solid var(--line-soft);background:var(--surface-2);
  font-size:.82rem;font-weight:700;color:var(--muted);
}
.step__art{height:108px;display:grid;place-items:center;color:var(--green);margin-block:2px 4px}
.step__art svg{width:87px;height:87px}
.step h3{font-size:1.02rem;margin:0}
.step p{font-size:.87rem;line-height:1.5}
.step__arrow{
  position:absolute;right:-14px;top:50%;translate:0 -50%;z-index:2;
  width:30px;height:30px;color:var(--green);display:none
}
@media (min-width:980px){.steps .step:not(:last-child) .step__arrow{display:block}}

.step--photo{padding:0;overflow:hidden}
.step--photo .step__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface-2)}
.step--photo .step__media img{width:100%;height:100%;object-fit:cover}
.step--photo .step__n{position:absolute;left:14px;top:14px;z-index:2;background:rgba(8,11,9,.8);backdrop-filter:blur(6px);color:#fff}
.step--photo .step__txt{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px}

/* --- Display readout ---------------------------------------------------- */
.hud{
  display:grid;grid-template-columns:minmax(0,.68fr) minmax(0,1fr);
  gap:clamp(30px,4.5vw,64px);align-items:center;
  margin-top:clamp(46px,5.5vw,74px);padding-top:clamp(42px,5vw,60px);
  border-top:1px solid var(--line)
}
/* The render falls off to black at its edges, so the frame is black too.
   Anything lighter reads as a ring sitting inside the border. */
.hud__media{background:#000;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.hud__media img{display:block;width:100%;height:auto}
/* Between the h2 and card scale: a block heading under a section heading. */
.hud__h{font-size:clamp(1.55rem,2.6vw,2.1rem);line-height:1.14;margin-bottom:16px;text-wrap:balance}
/* Nothing below uses .hud any more: the whole display block came out of
   smart-charj.html on 29 October 2026. The rules are kept rather than deleted
   while the section could still come back; if it is still gone next time this
   file is touched, delete .hud, .hud__media, .hud__body, .hud__h, .hud__list,
   .hud__row and .hud__chip together with their responsive rules. */
.hud__list{display:grid;gap:12px;margin-top:clamp(24px,3vw,32px)}
.hud__row{
  display:grid;grid-template-columns:114px 1fr;gap:18px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 20px;transition:border-color .28s var(--ease)
}
.hud__row:hover{border-color:rgb(var(--green-rgb)/.38)}
.hud__row strong{display:block;font-size:1rem;margin-bottom:5px}
.hud__row p{font-size:.87rem;line-height:1.55}
/* Repeats the wording that is on the screen in the photograph, so the two can
   be matched without annotation lines pinned over a fluid image. */
.hud__chip{
  display:grid;place-items:center;width:100%;padding:10px 8px;
  border:1px solid rgb(var(--green-rgb)/.38);border-radius:var(--r-sm);
  background:rgb(var(--green-rgb)/.1);box-shadow:inset 0 0 20px rgb(var(--green-rgb)/.1);
  color:var(--green);font-size:.86rem;font-weight:800;line-height:1;
  letter-spacing:.06em;font-variant-numeric:tabular-nums;white-space:nowrap
}

/* --- Spec table --------------------------------------------------------- */
.specs{display:grid;grid-template-columns:minmax(220px,.75fr) 1.25fr;gap:clamp(24px,4vw,48px);align-items:center}
.specs__fig{position:relative;display:grid;place-items:center;padding:12px 0 26px 34px}
.specs__fig img{max-height:420px;width:auto;filter:drop-shadow(0 24px 44px rgba(0,0,0,.6))}
.specs__dim{position:absolute;font-size:.72rem;color:var(--muted);letter-spacing:.04em;white-space:nowrap}
.specs__dim--h{left:0;top:46%;translate:0 -50%;writing-mode:vertical-rl;rotate:180deg;text-align:center}
.specs__dim--w{bottom:0;left:56%;translate:-50% 0}
/* The how-it-works split: a narrow heading rail beside the four step cards.
   This has to live here rather than inline on the element. An inline
   grid-template-columns outranks the stacking rule in the 900px query, so the
   split never collapsed on a phone and the cards were squeezed into a rail
   about a third of the screen wide. */
.specs--steps{grid-template-columns:minmax(240px,.78fr) 2.6fr;align-items:start}
.spec-table{width:100%;border-collapse:collapse;font-size:.9rem}
.spec-table th,.spec-table td{text-align:left;padding:13px 4px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{font-weight:500;color:var(--muted);width:38%}
.spec-table td{color:#e4ebe7;font-weight:500}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}

/* --- Use-case tiles ----------------------------------------------------- */
.usecase{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;display:flex;align-items:flex-end}
.usecase img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.usecase:hover img{transform:scale(1.06)}
.usecase__grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(5,8,6,.94) 8%,rgba(5,8,6,.45) 46%,transparent 78%)}
.usecase__txt{position:relative;padding:20px;width:100%}
.usecase__txt h3{display:flex;align-items:center;gap:9px;font-size:1rem;margin-bottom:6px}
.usecase__txt h3 svg{width:27px;height:27px;color:var(--green);flex:none}
.usecase__txt p{font-size:.85rem;line-height:1.45;color:#cdd8d2}

/* The use-case column runs alongside the specification card and fills the same
   height: three cards sharing the column between them, rather than a row of
   thumbnails above half a screen of nothing. At 1100px those thumbnails came
   out 137x182 - too small to make out what is in the photograph. */
.usecase-col{display:flex;flex-direction:column}
.usecase-stack{display:grid;grid-template-rows:repeat(3,1fr);gap:14px;flex:1;min-height:0}
/* The aspect-ratio has to come off: it would fix each card's height and leave
   the row sizing nothing to do. object-fit:cover already copes with whatever
   shape the box ends up. */
.usecase-stack .usecase{aspect-ratio:auto;height:100%;min-height:150px}

/* --- Band (full-bleed photo CTA) ---------------------------------------- */
.band{position:relative;isolation:isolate;overflow:hidden}
.band__bg{position:absolute;inset:0;z-index:-2}
.band__bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.band__scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(5,8,6,.96) 0%,rgba(5,8,6,.8) 40%,rgba(5,8,6,.3) 72%,rgba(5,8,6,.1) 100%)}
.band__inner{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding-block:clamp(54px,7vw,88px)}
.band h2{text-wrap:balance}
.band__aud{display:flex;gap:clamp(18px,3vw,32px);margin-top:28px}
.band__aud li{display:flex;flex-direction:column;align-items:center;gap:9px;font-size:.78rem;font-weight:600;color:#dbe4df}
.band__aud svg{width:39px;height:39px;color:#fff}

/* --- Featured resource -------------------------------------------------- */
.feature-res{
  display:grid;grid-template-columns:1fr .9fr .95fr;gap:clamp(22px,3vw,40px);align-items:center;
  background:linear-gradient(135deg,var(--surface) 0%,rgba(10,14,12,.4) 100%);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,48px);
}
.feature-res__img{border-radius:var(--r);overflow:hidden;box-shadow:0 26px 50px -20px rgba(0,0,0,.85)}
/* The documentation block has two children rather than three, so it starts
   where the others land at 1100px. Here and not inline on the element: an
   inline value would outrank the 720px stacking rule below and the pair would
   never collapse on a phone. */
.feature-res--2{grid-template-columns:1fr 1fr}
.benefit{display:flex;gap:14px;align-items:flex-start;padding:15px 18px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px}
.benefit:last-child{margin-bottom:0}
.benefit h4{font-size:.93rem;font-weight:700;margin-bottom:3px;letter-spacing:-.01em}
.benefit p{font-size:.82rem;line-height:1.45;margin:0}
/* A job title between the name and the email on the contact page. Needs the
   extra specificity because .benefit p zeroes the margin. */
.benefit .benefit__role{margin-bottom:5px;font-size:.78rem;color:var(--muted-2)}

/* --- Resource cards ----------------------------------------------------- */
.res{position:relative;display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--line);transition:border-color .28s var(--ease),transform .28s var(--ease)}
.res:hover{border-color:rgb(var(--green-rgb)/.38);transform:translateY(-4px)}
.res__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.res__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.res:hover .res__media img{transform:scale(1.05)}
.tag{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:5px 11px;border-radius:999px;background:var(--green);color:#04150b;
  font-size:.65rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;
}
.res__body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.res__body h3{font-size:1rem}
.res__body p{font-size:.86rem;line-height:1.5;flex:1}
.res__body .textlink{align-self:flex-start;margin-top:4px}

/* --- Forms -------------------------------------------------------------- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-size:.85rem;font-weight:600;color:#dfe8e3}
.field input,.field select,.field textarea{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:13px 15px;font-size:.94rem;color:#fff;width:100%;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgb(var(--green-rgb)/.14)
}
.field textarea{resize:vertical;min-height:132px}
.form-note{font-size:.79rem;color:var(--muted-2);margin-top:12px}
.form-status{margin-top:16px;padding:14px 16px;border-radius:var(--r-sm);font-size:.88rem;font-weight:600;display:none}
.form-status.is-shown{display:block;background:rgb(var(--green-rgb)/.1);border:1px solid rgb(var(--green-rgb)/.4);color:var(--green)}
.form-status.is-pending{background:rgb(255 255 255/.05);border-color:var(--line);color:var(--muted)}
.form-status.is-error{background:rgb(var(--warn-rgb)/.1);border-color:rgb(var(--warn-rgb)/.42);color:var(--warn)}
/* :user-invalid only flags a field the visitor has actually left in a bad
   state, so empty required fields are not red before anyone has typed. */
.field input:user-invalid,.field textarea:user-invalid{border-color:rgb(var(--warn-rgb)/.6)}
.field input:user-invalid:focus,.field textarea:user-invalid:focus{
  border-color:var(--warn);box-shadow:0 0 0 3px rgb(var(--warn-rgb)/.14)
}
/* Spam honeypot: off-screen rather than display:none, so a bot filling every
   field trips it while nobody sees or tabs to it. */
.form-gotcha{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* --- Legal pages -------------------------------------------------------- */
/* privacy.html, terms.html and cookies.html. Long-form reading rather than
   pitch copy, so the column is narrower than the grid sections and the
   headings are small enough to scan a page of them. Nothing else uses these. */
.legal{max-width:68ch;margin-top:30px}
.legal__meta{margin-top:4px;font-size:.82rem;color:var(--muted-2)}
.legal .lead{margin-bottom:8px}
.legal h2{font-size:clamp(1.1rem,1.8vw,1.3rem);margin-top:38px;margin-bottom:10px;letter-spacing:-.01em}
.legal p{margin-bottom:14px;line-height:1.75}
.legal ul{list-style:disc;padding-left:1.25em;margin-bottom:16px}
.legal li{margin-bottom:10px;line-height:1.7}
.legal a{text-decoration:underline;text-underline-offset:3px}

/* --- Footer ------------------------------------------------------------- */
.footer{background:var(--bg-alt);border-top:1px solid var(--line);padding-block:clamp(48px,6vw,72px) 0}
.footer__top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:clamp(28px,4vw,52px);padding-bottom:48px}
.footer__brand .brand{margin-bottom:20px}
.footer__brand p{font-size:.89rem;max-width:34ch}
/* The strapline directly under the logo. Sized above the blurb beneath it so
   it reads as a line of its own rather than as the first line of a paragraph. */
.footer__brand .footer__strap{margin-bottom:14px;font-size:.95rem;font-weight:700;letter-spacing:-.01em;color:#e8efeb}
/* The About page strapline, set apart from the mission paragraphs above it. */
.strap{margin-top:22px;font-size:1rem;font-weight:700;letter-spacing:-.01em;color:#e8efeb}
.footer__addr{margin-top:18px;font-size:.82rem;font-style:normal;line-height:1.7;color:var(--muted-2)}
.footer h4{font-size:.74rem;letter-spacing:.17em;text-transform:uppercase;color:var(--muted-2);font-weight:800;margin-bottom:16px}
.footer li{margin-bottom:10px}
.footer li a{font-size:.9rem;color:#c8d3ce;transition:color .2s var(--ease)}
.footer li a:hover{color:var(--green)}
.footer__bar{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);padding-block:22px;font-size:.82rem;color:var(--muted-2)
}
.footer__bar ul{display:flex;flex-wrap:wrap;gap:20px}
.footer__bar a:hover{color:var(--green)}

/* --- Scroll reveal ------------------------------------------------------ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* --- Utilities ---------------------------------------------------------- */
.center{text-align:center}
.center .lead{margin-inline:auto}
.mt-24{margin-top:24px}
.mt-32{margin-top:32px}
.mt-40{margin-top:40px}
.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}
.sec-head{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:flex-end;margin-bottom:38px}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1280px){
  /* The figure holds a 220px minimum width, so below this the spec table was
     allotted less room than the picture beside it - 195px for thirteen rows of
     specification. The figure goes above it and the table takes the card. */
  .specs:not(.specs--steps){grid-template-columns:1fr}
  .specs:not(.specs--steps) .specs__fig img{max-height:280px}
}

@media (max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .feature-res{grid-template-columns:1fr 1fr}
  .feature-res__img{grid-column:1/-1;max-width:460px;margin-inline:auto}
  .footer__top{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}

@media (max-width:1024px){
  .nav,.header__actions .btn{display:none}
  .burger{display:grid}
  .header__inner{height:66px}

  /* mobile drawer.

     The drawer is position:fixed, so nothing between it and the viewport may
     create a containing block for it. .header's backdrop-filter did exactly
     that: `inset` resolved against the 66px header rather than the viewport,
     so the drawer was a 68px scroll box showing only the first nav item.
     Desktop keeps the frosted header — it has no drawer to break. */
  .header{backdrop-filter:none;-webkit-backdrop-filter:none}

  /* The header stacks above the open drawer, so its own panel would read as a
     darker band across the top of it. */
  body.nav-open .header{background:transparent;border-bottom-color:transparent}

  /* The drawer is a child of the header, so the header's z-index does not lift
     the logo and the close button above it — now that the drawer covers the
     full viewport they have to be raised themselves, or it swallows the only
     way out of the menu. */
  .brand,.header__actions{position:relative;z-index:95}

  .nav{
    position:fixed;inset:0;z-index:90;display:block;margin:0;
    background:rgb(0 0 0/.25);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    padding:calc(66px + 26px) var(--gutter) 40px;
    overflow-y:auto;overscroll-behavior:contain;
    transform:translateY(-10px);opacity:0;visibility:hidden;
    transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;
  }
  .nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__item{border-bottom:1px solid var(--line)}
  .nav__link{padding:17px 2px;font-size:1.06rem;font-weight:600;justify-content:space-between;width:100%}
  .nav__link::after{display:none}
  .nav__link[aria-current="page"]{color:var(--green)}
  .menu{
    position:static;translate:none;opacity:1;visibility:visible;transform:none;
    min-width:0;background:none;border:0;box-shadow:none;padding:0 0 12px 12px;
    display:none;
  }
  .nav__item--has-menu:hover .menu{display:none}
  .nav__link[aria-expanded="true"] + .menu{display:block}
  .menu a{padding:10px 12px}
  .nav__cta{margin-top:26px;display:flex;flex-direction:column;gap:12px}
  .nav__cta .btn{width:100%}
  body.nav-open{overflow:hidden}

}

@media (max-width:900px){
  .split{grid-template-columns:1fr}
  .split__media{min-height:0;aspect-ratio:16/10}
  /* Stacked, there is no image beside the text to align towards. */
  .split__body:first-child{align-items:stretch;text-align:left}
  .band__inner{grid-template-columns:1fr}
  .band__scrim{background:linear-gradient(to top,rgba(5,8,6,.96) 30%,rgba(5,8,6,.7) 70%,rgba(5,8,6,.4) 100%)}
  .specs,
  .specs--steps{grid-template-columns:1fr}
  .specs__fig img{max-height:300px}
  .hud{grid-template-columns:1fr;gap:clamp(28px,4vw,36px)}
  .hud__media{width:100%;max-width:400px;margin-inline:auto}
}

@media (max-width:720px){
  .grid-3{grid-template-columns:1fr}
  .grid-2,
  .specs-split{grid-template-columns:1fr}
  /* One column: there is no longer a card beside it to match, so the stack
     gives each tile a crop of its own again. */
  .usecase-stack{grid-template-rows:none}
  .usecase-stack .usecase{aspect-ratio:16/10;height:auto}
  .feature-res,
  .feature-res--2{grid-template-columns:1fr}
  .feature-res__img{max-width:380px}
  .hero{min-height:0}
  .hero__scrim{background:linear-gradient(to top,rgba(5,8,6,.96) 26%,rgba(5,8,6,.84) 62%,rgba(5,8,6,.72) 100%)}
  .hero__bg img{object-position:center}
  .hero__inner{padding-block:64px 56px}
  .hero__cta .btn{flex:1 1 220px}
  .footer__bar{flex-direction:column;align-items:flex-start;gap:16px}
}

@media (max-width:560px){
  .grid-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr}
  .band__aud{flex-wrap:wrap}
  .hud__row{grid-template-columns:1fr;gap:13px;justify-items:start;padding:17px 18px}
  .hud__chip{width:auto;min-width:114px;padding:9px 14px;font-size:.8rem}
}

@media print{
  .header,.footer,.hero__cta,.burger{display:none}
  body{background:#fff;color:#000}
}

/* --- Compact hero variant (Solutions / About / Contact) ----------------- */
.hero--sm{min-height:min(440px,62vh)}
.hero--sm h1{font-size:clamp(2.3rem,5vw,3.6rem)}
.hero--sm .hero__inner{padding-block:clamp(48px,6vw,78px)}
.hero--sm .scribble{font-size:clamp(1.15rem,1.7vw,1.5rem)}

/* Links inside benefit blocks keep the body rhythm */
.benefit a{text-decoration:none;font-weight:600}
.benefit a:hover{text-decoration:underline}

/* Media-card headings are plain text wrapped in a stretched link */
.mcard h3 a{color:inherit}

/* ==========================================================================
   Corrections
   ========================================================================== */

/* The drawer CTA belongs to the mobile nav only; the desktop CTA lives in
   .header__actions. */
.nav__cta{display:none}
@media (max-width:1024px){.nav__cta{display:flex}}

/* Text links need the same icon sizing the buttons get. */
.textlink svg{width:17px;height:17px;flex:none}

/* Hero scrim: the flat-lay and sunset plates are busy on the left, so hold
   the copy column darker than the default gradient does. */
.hero__scrim{
  background:
    linear-gradient(100deg,rgba(5,8,6,.97) 0%,rgba(5,8,6,.9) 30%,rgba(5,8,6,.55) 56%,rgba(5,8,6,.18) 100%),
    linear-gradient(to top,rgba(5,8,6,.92),transparent 42%);
}

/* Band scrim: the right-hand column sits over bright sky in both photos. */
.band__scrim{
  background:
    linear-gradient(95deg,rgba(5,8,6,.97) 0%,rgba(5,8,6,.9) 38%,rgba(5,8,6,.8) 70%,rgba(5,8,6,.66) 100%),
    linear-gradient(to top,rgba(5,8,6,.6),transparent 60%);
}

/* Heroes that carry the right-hand spec column need the marker note moved
   inboard so the two never collide. */
@media (min-width:1280px){
  .hero--specs .hero__scribble{right:clamp(15%,17.5vw,20%);top:16%}
  .hero__specs{width:232px}

  /* The disclaimer runs across the foot of the hero, from the middle of the
     page out to the same gutter the spec column uses. It is positioned
     against .hero itself - .hero__inner and .hero__content are both static,
     so neither catches it - which keeps the markup where it reads best.
     The spec column is vertically centred and the content column is only
     ~400px tall, so nothing reaches down into this strip. */
  .hero--specs .hero__note{
    position:absolute;z-index:1;
    left:50%;right:var(--gutter);bottom:clamp(20px,2.4vw,32px);
    margin:0;max-width:none;
  }
  /* Keeps the buttons clear of that strip on a short viewport, where the hero
     is 86vh rather than 640px. */
  .hero--specs .hero__inner{padding-bottom:clamp(96px,9vw,128px)}
}

/* Reveal fallback without JS lives in a <noscript> block on each page. */

/* --- Brand sizing ------------------------------------------------------- */
/* The landscape lockup is ~6.2:1, so it needs trimming before the nav does. */
@media (max-width:1180px){.brand__logo{height:34px}}
@media (max-width:1024px){.brand__logo{height:32px}}
@media (max-width:560px){
  .brand__logo{height:28px}
  .brand--stacked .brand__logo{height:88px}
}

/* --- Comparison table --------------------------------------------------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-lg)}
.compare{
  width:100%;min-width:560px;border-collapse:collapse;font-size:.94rem;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
}
.compare th,.compare td{text-align:left;padding:15px 20px;border-bottom:1px solid var(--line)}
.compare thead th{
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;
  color:var(--muted-2);background:var(--surface-2);
}
.compare thead th:nth-child(2){color:var(--green)}
.compare tbody th{font-weight:500;color:var(--muted);width:32%}
.compare tbody td{color:#e4ebe7;font-weight:600;width:34%}
.compare tbody td:last-child{color:var(--muted);font-weight:400}
/* Tint the Smart Charj column so the eye lands on it first. */
.compare thead th:nth-child(2),
.compare tbody td:first-of-type{background:rgb(var(--green-rgb)/.07)}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:0}

.footnote{font-size:.79rem;color:var(--muted-2);margin-top:18px;text-align:center}

@media (max-width:720px){
  .compare{font-size:.87rem}
  .compare th,.compare td{padding:13px 14px}
}

/* --- Partner / recognition ticker --------------------------------------- */
/* The strip closes every page, directly above the footer. It needs an edge of
   its own: without one it reads as the tail of whatever section happens to
   come last, which on most pages is a full-bleed image band. */
.ticker-strip{border-top:1px solid var(--line)}
.ticker{
  position:relative;overflow:hidden;
  /* Fade the ends so logos arrive and leave rather than being cut off. */
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.ticker__rail{display:flex;width:max-content;animation:ticker-scroll 60s linear infinite}
.ticker:hover .ticker__rail,
.ticker:focus-within .ticker__rail{animation-play-state:paused}
/* Two identical tracks; -50% lands exactly on the start of the second. */
@keyframes ticker-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.ticker__track{
  display:flex;align-items:center;flex:none;
  gap:clamp(34px,4.4vw,64px);padding-right:clamp(34px,4.4vw,64px);
}
.ticker__track img{
  height:83px;width:auto;max-width:334px;object-fit:contain;
  opacity:.72;transition:opacity .25s var(--ease);
}
.ticker__track img:hover{opacity:1}
/* Square marks need extra height to carry the same visual weight. */
.ticker__track img.is-square{height:105px;max-width:135px}

@media (max-width:720px){
  .ticker__track img{height:64px;max-width:263px}
  .ticker__track img.is-square{height:83px;max-width:109px}
}

/* No animation: let the row scroll by hand instead, and drop the duplicate. */
@media (prefers-reduced-motion:reduce){
  .ticker{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
  .ticker__rail{animation:none}
  .ticker__track + .ticker__track{display:none}
}

/* --- Quoted official guidance ------------------------------------------- */
.gov-quote{
  border-left:3px solid var(--green);padding:2px 0 2px 22px;margin:0;
}
.gov-quote p{font-size:1.06rem;line-height:1.55;color:#e8efeb;font-weight:500}
.gov-quote cite{
  display:block;margin-top:10px;font-style:normal;
  font-size:.78rem;letter-spacing:.06em;color:var(--muted-2);
}
.gov-quote--lg p{font-size:clamp(1.15rem,1.9vw,1.5rem);line-height:1.42;font-weight:600}

/* --- Case mapping table (3 columns, no highlighted column) -------------- */
.compare--case thead th:nth-child(2),
.compare--case tbody td:first-of-type{background:none}
.compare--case tbody th{width:28%;color:#cfdad4;font-weight:600}
.compare--case tbody td:first-of-type{width:33%;color:var(--muted);font-weight:400}
.compare--case tbody td:last-child{width:39%;color:#e4ebe7;font-weight:600}
.compare--case thead th:last-child{color:var(--green)}

/* --- Stat block --------------------------------------------------------- */
.stat{text-align:left}
.stat__n{
  display:block;font-size:clamp(2.1rem,4vw,3rem);font-weight:800;letter-spacing:-.03em;
  color:var(--green);line-height:1;margin-bottom:12px;
}
.stat p{font-size:.92rem;line-height:1.55}

/* --- Disclosure note ---------------------------------------------------- */
.disclosure{
  border:1px solid var(--line);border-radius:var(--r);
  padding:18px 22px;background:var(--bg);
}
.disclosure p{font-size:.82rem;line-height:1.6;color:var(--muted-2)}

/* --- Charge performance chart ------------------------------------------- */
.chart{display:flex;flex-direction:column;gap:20px;max-width:860px;margin-inline:auto}
.chart__row{display:grid;grid-template-columns:minmax(150px,220px) 1fr;gap:20px;align-items:center}
.chart__label{font-size:.96rem;font-weight:600;color:#dfe8e3}
.chart__track{
  position:relative;height:46px;border-radius:9px;
  background:var(--surface-2);border:1px solid var(--line);overflow:hidden;
}
.chart__bar{
  height:100%;border-radius:8px;min-width:62px;
  background:linear-gradient(90deg,rgb(var(--green-rgb)/.5),var(--green));
  display:flex;align-items:center;justify-content:flex-end;padding-right:14px;
}
.chart__bar span{font-size:.92rem;font-weight:800;color:#04150b;letter-spacing:-.01em}
@media (max-width:560px){
  .chart__row{grid-template-columns:1fr;gap:8px}
  .chart__label{font-size:.9rem}
}

/* --- Device charge table ------------------------------------------------ */
.chargetable{width:100%;min-width:620px;border-collapse:collapse;font-size:.95rem}
.chargetable thead th{
  text-align:left;padding:0 18px 14px 0;
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--muted-2);
}
.chargetable thead th:last-child{width:54%}
.chargetable tbody th{
  text-align:left;padding:16px 18px 16px 0;font-weight:700;color:#fff;white-space:nowrap;
  border-top:1px solid var(--line);
}
.chargetable tbody td{padding:16px 18px 16px 0;border-top:1px solid var(--line);color:var(--muted);vertical-align:middle}
.chargetable tbody td:last-child{padding-right:0}
.cbar{display:flex;align-items:center;gap:14px}
.cbar__track{position:relative;flex:1;height:30px;border-radius:7px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden}
.cbar__fill{height:100%;border-radius:6px;background:linear-gradient(90deg,rgb(var(--green-rgb)/.45),var(--green))}
.cbar__val{font-weight:800;color:#fff;white-space:nowrap;font-size:.92rem;min-width:84px;text-align:right}
@media (max-width:720px){
  .chargetable{font-size:.88rem}
  .cbar__val{min-width:72px;font-size:.85rem}
}

/* The scroll wrapper's radius clips content when the table has no background
   of its own (as .chargetable does not) — drop it in that case. */
.table-scroll--flush{border-radius:0}

/* --- Traction timeline --------------------------------------------------- */
/* Six milestones on an accelerating curve. Nodes are placed by --x/--y in the
   same 0–100 space as the SVG path, so the line always meets the discs: the
   path is the exact quadratic through those points (M 9 86 Q 50.5 69.8 92 14).
   Move a node and the curve must be refitted, or it will miss. */
.traction{
  position:relative;
  height:clamp(300px,26vw,380px);
  margin:0 0 clamp(104px,11vw,132px);
  --disc:clamp(76px,8.2vw,104px);
  --cap:clamp(100px,11.2vw,156px);
}
.traction__list{position:absolute;inset:0;margin:0;padding:0;list-style:none}
.traction__rails{position:absolute;inset:0}
.traction__rails svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.traction__rails path{fill:none;stroke-width:2;stroke-linecap:round;vector-effect:non-scaling-stroke}
.traction__track path{stroke:rgb(var(--green-rgb)/.42);stroke-dasharray:3 10}
.traction__wipe{position:absolute;inset:0;clip-path:inset(0 -3% 0 0);transition:clip-path 2.4s var(--ease)}
.traction__wipe path{stroke:var(--green)}

.traction__node{
  position:absolute;left:var(--x);top:var(--y);
  width:var(--cap);margin-left:calc(var(--cap) / -2);margin-top:calc(var(--disc) / -2);
  text-align:center;
  transition:opacity .6s var(--ease),transform .6s var(--ease);
  transition-delay:calc(.15s + var(--i) * .34s);
}
.traction__disc{
  display:block;width:var(--disc);height:var(--disc);margin:0 auto 13px;
  border-radius:50%;background:var(--surface-2);overflow:hidden;
  box-shadow:0 0 0 2px rgb(var(--green-rgb)/.4),0 12px 30px rgb(0 0 0/.55);
}
.traction__disc img{display:block;width:100%;height:100%;object-fit:cover}
.traction__year{display:block;font-size:.74rem;letter-spacing:.14em;font-weight:800;color:var(--green);margin-bottom:3px}
.traction__title{display:block;color:#fff;font-weight:700;font-size:.95rem;line-height:1.25}
.traction__note{display:block;margin-top:5px;font-size:.78rem;line-height:1.45;color:var(--muted)}

/* Hidden only while the reveal observer is still waiting, so the timeline is
   fully visible with JS disabled (the <noscript> rule) or observer-less. */
.traction.reveal:not(.is-in) .traction__wipe{clip-path:inset(0 100% 0 0)}
.traction.reveal:not(.is-in) .traction__node{opacity:0;transform:translateY(16px) scale(.9)}

@media (max-width:900px){
  .traction{
    height:auto;margin-bottom:0;
    --disc:clamp(72px,19vw,88px);
  }
  .traction__list{position:static;display:grid;gap:24px}
  .traction__rails{display:none}
  .traction::before{
    content:"";position:absolute;left:calc(var(--disc) / 2 - 1px);top:12px;bottom:12px;width:2px;
    background:linear-gradient(180deg,rgb(var(--green-rgb)/.7),rgb(var(--green-rgb)/.16));
    transform:scaleY(0);transform-origin:top;transition:transform 1.6s var(--ease);
  }
  .traction.reveal.is-in::before{transform:scaleY(1)}
  .traction__node{
    position:relative;left:auto;top:auto;width:auto;margin:0;text-align:left;
    display:grid;grid-template-columns:var(--disc) 1fr;column-gap:18px;align-items:center;
    transition-delay:calc(var(--i) * .13s);
  }
  .traction__disc{grid-column:1;grid-row:1 / 4;align-self:center;margin:0}
  .traction__year,.traction__title,.traction__note{grid-column:2}
}

@media (prefers-reduced-motion:reduce){
  .traction.reveal:not(.is-in) .traction__wipe{clip-path:inset(0 -3% 0 0)}
  .traction.reveal:not(.is-in) .traction__node{opacity:1;transform:none}
  .traction__wipe,.traction__node,.traction::before{transition:none}
  .traction::before{transform:scaleY(1)}
}

/* --- Wide figure with caption ------------------------------------------- */
.figure-wide{margin:0 0 clamp(34px,4vw,48px)}
.figure-wide img{display:block;width:100%;height:auto;border-radius:var(--r)}
.figure-wide figcaption{
  margin-top:12px;text-align:center;font-size:.82rem;color:var(--muted-2)
}