/* ==========================================================================
   OMNIS DOO — Priključni alati za građevinske mašine
   Design system & components  ·  bela + teget (brand)
   Apis Development
   ========================================================================== */

/* ---------- 1. TOKENS ---------------------------------------------------- */
:root{
  /* Brand */
  --navy:      #2C3C5E;
  --navy-lt:   #3E5480;
  --navy-deep: #1E2A44;
  --navy-ink:  #16203A;

  /* Surfaces */
  --void:      #FFFFFF;
  --plate:     #F5F7FA;
  --plate-2:   #EDF1F7;
  --plate-3:   #E4EAF3;
  --seam:      #C6D0E0;
  --seam-soft: #DFE5EF;

  /* Ink on light */
  --chalk:  #16203A;
  --zinc:   #55637C;
  --zinc-2: #8592A8;

  /* Ink on navy */
  --on-dark:     #FFFFFF;
  --on-dark-dim: #B9C6DE;
  --on-dark-mut: #8496B7;

  /* Accent = brand navy */
  --heat:      #2C3C5E;
  --heat-soft: #3E5480;
  --heat-dim:  rgba(44, 60, 94, .10);

  /* Hardox certification block */
  --hardox:    #1E2A44;
  --hardox-lt: #C0CDE4;

  /* Type */
  --f-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --f-body:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --f-data:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Scale */
  --step--2: clamp(.69rem, .67rem + .1vw, .75rem);
  --step--1: clamp(.82rem, .79rem + .15vw, .9rem);
  --step-0:  clamp(.97rem, .94rem + .17vw, 1.06rem);
  --step-1:  clamp(1.16rem, 1.1rem + .3vw, 1.35rem);
  --step-2:  clamp(1.45rem, 1.32rem + .62vw, 1.9rem);
  --step-3:  clamp(1.85rem, 1.6rem + 1.2vw, 2.7rem);
  --step-4:  clamp(2.35rem, 1.9rem + 2.2vw, 3.9rem);
  --step-5:  clamp(2.9rem, 2rem + 4.3vw, 6rem);

  /* Space */
  --gut: clamp(1.15rem, .8rem + 1.7vw, 2.6rem);

  /* Room the slider arrows occupy on the left/right edge.
     --arrow-off MUST match .slider__arrow--prev/--next left/right. */
  --arrow-off: clamp(.8rem, 2.4vw, 2.4rem);
  --arrow-w: 56px;
  --arrow-clear: calc(var(--arrow-off) + var(--arrow-w) + 1.4rem);

  /* One inset for the whole site: every section starts on this vertical line.
     It is at least as wide as the arrows so hero copy never sits under them.
     On narrow screens it collapses back to --gut (see §22) — there the arrows
     only appear on mouse move, which touch devices never fire. */
  --inset: clamp(var(--gut), var(--arrow-clear), 8rem);
  --sec: clamp(4.2rem, 3rem + 6vw, 8.5rem);

  --shell: 1560px;
  --hdr-h: 84px;
  --ease: cubic-bezier(.2, .7, .25, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --shadow: 0 2px 4px rgba(22,32,58,.04), 0 12px 32px rgba(22,32,58,.07);
  --shadow-lg: 0 4px 10px rgba(22,32,58,.06), 0 24px 60px rgba(22,32,58,.12);
}

/* ---------- 2. RESET ----------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0; background:var(--void); color:var(--chalk);
  font-family:var(--f-body); font-size:var(--step-0); line-height:1.62;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img,svg,canvas{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font:inherit; color:inherit; }
h1,h2,h3,h4{ font-family:var(--f-display); font-weight:800; line-height:1.06; margin:0; letter-spacing:-.02em; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
sup{ font-size:.55em; vertical-align:super; line-height:0; }
::selection{ background:var(--navy); color:#fff; }
:focus-visible{ outline:2px solid var(--navy); outline-offset:3px; }

/* ---------- 3. LAYOUT ---------------------------------------------------- */
.shell{ width:100%; max-width:var(--shell); margin-inline:auto; padding-inline:var(--inset); }
.section{ padding-block:var(--sec); }
.section--tight{ padding-block:calc(var(--sec) * .62); }
.section--paper{ background:var(--plate); }
.seam-top{ border-top:1px solid var(--seam-soft); }
.grid{ display:grid; gap:clamp(1.6rem,3vw,3.4rem); }
.g-2{ grid-template-columns:1fr 1fr; }
@media (max-width:900px){ .g-2{ grid-template-columns:1fr; } }

.section-head{ max-width:70ch; margin-bottom:clamp(2rem,4vw,3.4rem); }
.eyebrow{
  display:flex; align-items:center; gap:.7rem;
  font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.18em;
  text-transform:uppercase; color:var(--navy); font-weight:600;
}
.eyebrow::before{ content:""; width:34px; height:2px; background:var(--navy); flex:none; }
.eyebrow--zinc{ color:var(--zinc); }
.eyebrow--zinc::before{ background:var(--zinc); }
.h-lg{ font-size:var(--step-4); text-transform:uppercase; margin-block:1.1rem 1.2rem; }
.h-md{ font-size:var(--step-3); text-transform:uppercase; }
.lede{ font-size:var(--step-1); color:var(--zinc); max-width:64ch; line-height:1.6; }
.data{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.14em; text-transform:uppercase; color:var(--zinc-2); }

/* on-navy variants */
.on-navy{ background:var(--navy-deep); color:var(--on-dark); }
.on-navy .lede{ color:var(--on-dark-dim); }
.on-navy .eyebrow{ color:var(--hardox-lt); }
.on-navy .eyebrow::before{ background:var(--hardox-lt); }
.on-navy .data{ color:var(--on-dark-mut); }

/* ---------- 4. TEXTURE -------------------------------------------------- */
.grain,.gridlines{ position:fixed; inset:0; pointer-events:none; z-index:2; }
.grain{
  opacity:.025; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.gridlines{
  opacity:.5;
  background-image:linear-gradient(90deg, var(--seam-soft) 1px, transparent 1px);
  background-size:calc(100% / 6) 100%;
  mask-image:linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
}
@media (max-width:900px){ .gridlines{ display:none; } }

.progress{
  position:fixed; top:0; left:0; height:3px; width:0;
  background:var(--navy); z-index:60; transition:width .1s linear;
}

/* ---------- 5. PRELOADER ------------------------------------------------ */
.boot{
  position:fixed; inset:0; z-index:100; background:var(--navy-deep);
  display:grid; place-items:center; transition:opacity .7s var(--ease), visibility .7s;
}
.boot.is-done{ opacity:0; visibility:hidden; }
.boot__inner{ text-align:center; }
.boot__mark{ margin-bottom:1.4rem; }
.boot__mark img{ height:clamp(78px,11vw,110px); width:auto; margin-inline:auto; }
.boot__bar{ width:min(280px,54vw); height:2px; background:rgba(255,255,255,.18); margin-inline:auto; overflow:hidden; }
.boot__fill{ height:100%; width:0; background:var(--on-dark); }
.boot__pct{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.2em; color:var(--on-dark-mut); margin-top:.9rem; }

/* ---------- 6. HEADER --------------------------------------------------- */
.hdr{
  position:fixed; top:0; left:0; right:0; z-index:50;
  transition:transform .45s var(--ease), background .35s ease, box-shadow .35s ease, border-color .35s ease;
  border-bottom:1px solid transparent;
}
.hdr__in{ display:flex; align-items:center; justify-content:space-between; gap:1.2rem; height:var(--hdr-h); }
.hdr.is-solid{ background:rgba(255,255,255,.96); backdrop-filter:blur(14px); border-bottom-color:var(--seam-soft); box-shadow:0 1px 16px rgba(22,32,58,.06); }
.hdr.is-hidden{ transform:translateY(-102%); }

.brand{ display:flex; align-items:center; flex:none; }
.brand__logo{ height:42px; width:auto; transition:opacity .3s ease; }
.brand__logo--teget{ display:none; }
.hdr.is-solid .brand__logo--beli{ display:none; }
.hdr.is-solid .brand__logo--teget{ display:block; }
/* pages without a dark hero start solid */
.hdr--light .brand__logo--beli{ display:none; }
.hdr--light .brand__logo--teget{ display:block; }

.nav{ display:flex; gap:clamp(1rem,2.1vw,2.1rem); }
.nav__link{
  font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.13em;
  text-transform:uppercase; color:rgba(255,255,255,.82); padding-block:.5rem;
  position:relative; transition:color .25s ease; font-weight:500;
}
.nav__link::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0;
  background:currentColor; transition:width .3s var(--ease);
}
.nav__link:hover::after,.nav__link[aria-current]::after{ width:100%; }
.nav__link:hover{ color:#fff; }
.hdr.is-solid .nav__link,.hdr--light .nav__link{ color:var(--zinc); }
.hdr.is-solid .nav__link:hover,.hdr--light .nav__link:hover{ color:var(--navy); }
.hdr.is-solid .nav__link[aria-current],.hdr--light .nav__link[aria-current]{ color:var(--navy); }

.hdr__side{ display:flex; align-items:center; gap:.75rem; flex:none; }
.lang{ display:flex; border:1px solid rgba(255,255,255,.34); border-radius:3px; overflow:hidden; }
.lang a{
  font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.1em;
  padding:.34rem .58rem; color:rgba(255,255,255,.8); transition:.25s ease;
}
.lang a.is-active{ background:#fff; color:var(--navy); font-weight:600; }
.hdr.is-solid .lang,.hdr--light .lang{ border-color:var(--seam); }
.hdr.is-solid .lang a,.hdr--light .lang a{ color:var(--zinc); }
.hdr.is-solid .lang a.is-active,.hdr--light .lang a.is-active{ background:var(--navy); color:#fff; }

.burger{ display:none; width:44px; height:38px; background:none; border:1px solid rgba(255,255,255,.34); border-radius:3px; cursor:pointer; padding:0; position:relative; }
.burger span{ position:absolute; left:11px; width:22px; height:2px; background:#fff; transition:.35s var(--ease); }
.burger span:nth-child(1){ top:14px; } .burger span:nth-child(2){ top:22px; }
.burger.is-open span:nth-child(1){ top:18px; transform:rotate(45deg); }
.burger.is-open span:nth-child(2){ top:18px; transform:rotate(-45deg); }
.hdr.is-solid .burger,.hdr--light .burger{ border-color:var(--seam); }
.hdr.is-solid .burger span,.hdr--light .burger span{ background:var(--navy); }

.drawer{
  position:fixed; inset:0; z-index:45; background:var(--navy-deep);
  display:flex; flex-direction:column; justify-content:center; gap:.3rem;
  padding:var(--gut); clip-path:inset(0 0 100% 0); transition:clip-path .6s var(--ease-out);
}
.drawer.is-open{ clip-path:inset(0 0 0 0); }
.drawer a{
  font-family:var(--f-display); font-weight:700; font-size:clamp(1.7rem,7vw,2.6rem);
  text-transform:uppercase; color:var(--on-dark); padding-block:.36rem;
  opacity:0; transform:translateY(24px); transition:.5s var(--ease-out);
  border-bottom:1px solid rgba(255,255,255,.1);
}
.drawer.is-open a{ opacity:1; transform:none; }

.ftr__logo{ height:64px; width:auto; margin-bottom:1rem; }

/* ---------- 7. BUTTONS -------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; gap:.6rem; padding:.92rem 1.5rem;
  font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.13em;
  text-transform:uppercase; font-weight:600; border:1px solid var(--seam);
  background:transparent; color:var(--navy); border-radius:3px; cursor:pointer;
  position:relative; overflow:hidden; transition:.3s var(--ease);
}
.btn>span{ position:relative; z-index:1; }
.btn::before{
  content:""; position:absolute; inset:0; background:var(--navy);
  transform:translateY(101%); transition:transform .42s var(--ease);
}
.btn:hover::before{ transform:translateY(0); }
.btn:hover{ color:#fff; border-color:var(--navy); }
.btn--fill{ background:var(--navy); color:#fff; border-color:var(--navy); }
.btn--fill::before{ background:var(--navy-ink); }
.btn--fill:hover{ color:#fff; }
.btn--ghost{ border-color:var(--seam); color:var(--zinc); }
.btn__arrow{ transition:transform .3s var(--ease); position:relative; z-index:1; }
.btn:hover .btn__arrow{ transform:translateX(5px); }
.btn-row{ display:flex; flex-wrap:wrap; gap:.75rem; }

/* header CTA while the header is transparent over a dark hero */
.hdr:not(.is-solid) .btn--fill{ background:#fff; color:var(--navy); border-color:#fff; }
.hdr:not(.is-solid) .btn--fill::before{ background:var(--plate-3); }
.hdr:not(.is-solid) .btn--fill:hover{ color:var(--navy); }

/* Buttons on navy.
   Every dark context must be listed here. A .btn that is NOT listed keeps
   color:var(--navy) from the base rule — navy label on a navy background,
   i.e. an empty outlined box. .cta and .hardox were missing and did exactly that. */
.on-navy .btn,.hero .btn,.cta .btn,.hardox .btn{ border-color:rgba(255,255,255,.4); color:#fff; }
.on-navy .btn::before,.hero .btn::before,.cta .btn::before,.hardox .btn::before{ background:#fff; }
.on-navy .btn:hover,.hero .btn:hover,.cta .btn:hover,.hardox .btn:hover{ color:var(--navy); border-color:#fff; }
.on-navy .btn--fill,.hero .btn--fill,.cta .btn--fill,.hardox .btn--fill{ background:#fff; color:var(--navy); border-color:#fff; }
.on-navy .btn--fill::before,.hero .btn--fill::before,.cta .btn--fill::before,.hardox .btn--fill::before{ background:var(--plate-3); }
.on-navy .btn--fill:hover,.hero .btn--fill:hover,.cta .btn--fill:hover,.hardox .btn--fill:hover{ color:var(--navy); }
/* ghost variant is dimmed on light backgrounds — on navy it must stay readable */
.on-navy .btn--ghost,.hero .btn--ghost,.cta .btn--ghost,.hardox .btn--ghost{ color:#fff; border-color:rgba(255,255,255,.4); }

/* ---------- 8. HERO SLIDER ---------------------------------------------- */
/* 100vh first as a fallback for engines without svh; svh then wins where
   supported. svh matters on phones — 100vh there includes the address bar
   that later retracts, which makes the section jump and overflow. */
/* stretch, not flex-end: .hero__in fills the height so the copy can be
   centred on the Y axis while .hero__foot stays pinned to the bottom */
.hero{ position:relative; min-height:100vh; min-height:100svh; display:flex; align-items:stretch; overflow:hidden; }

.slider{ position:absolute; inset:0; background:var(--navy-deep); }
.slide{
  position:absolute; inset:0; opacity:0; transition:opacity 1.25s var(--ease);
  will-change:opacity;
}
.slide.is-on{ opacity:1; }
.slide img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.06); transition:transform 7.5s linear;
}
.slide.is-on img{ transform:scale(1.13); }
.slider__veil{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(90deg, rgba(22,32,58,.94) 0%, rgba(22,32,58,.82) 42%, rgba(22,32,58,.5) 72%, rgba(22,32,58,.42) 100%),
    linear-gradient(180deg, rgba(22,32,58,.72) 0%, transparent 28%, transparent 58%, rgba(22,32,58,.8) 100%);
}
.slider__veil::after{
  content:""; position:absolute; inset:0;
  background-image:linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size:calc(100% / 6) 100%;
}

/* arrows — hidden until the mouse moves */
.slider__arrow{
  position:absolute; top:50%; z-index:6; transform:translateY(-50%);
  width:56px; height:56px; display:grid; place-items:center;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.35);
  border-radius:50%; color:#fff; cursor:pointer;
  opacity:0; visibility:hidden; transition:opacity .35s ease, visibility .35s ease, background .25s ease, transform .25s ease;
  backdrop-filter:blur(6px);
}
.slider__arrow--prev{ left:clamp(.8rem,2.4vw,2.4rem); }
.slider__arrow--next{ right:clamp(.8rem,2.4vw,2.4rem); }
.hero.is-pointing .slider__arrow{ opacity:1; visibility:visible; }
.slider__arrow:hover{ background:#fff; color:var(--navy); }
.slider__arrow--prev:hover{ transform:translateY(-50%) translateX(-4px); }
.slider__arrow--next:hover{ transform:translateY(-50%) translateX(4px); }
.slider__arrow svg{ width:20px; height:20px; }

.slider__dots{
  /* The slider is full-bleed while .shell is centred and capped at --shell,
     so the dots repeat the shell's own maths to land on the global inset line. */
  position:absolute; z-index:6; bottom:calc(var(--gut) + 7.4rem);
  left:max(var(--inset), calc((100% - var(--shell)) / 2 + var(--inset)));
  display:flex; gap:.55rem;
}
.sdot{
  width:34px; height:3px; background:rgba(255,255,255,.3); border:0; padding:0;
  cursor:pointer; position:relative; overflow:hidden; border-radius:2px;
}
.sdot::after{ content:""; position:absolute; inset:0; width:0; background:#fff; }
.sdot.is-on::after{ width:100%; transition:width 6s linear; }

.hero__in{
  position:relative; z-index:5; width:100%;
  display:flex; flex-direction:column;
  padding-block:calc(var(--hdr-h) + 3rem) clamp(4.6rem,7vw,6rem);
}
/* auto margins split the free space evenly above and below the copy, which
   centres it vertically and pushes .hero__foot down to the bottom edge */
.hero__grid{ display:grid; gap:clamp(1.6rem,3vw,3rem); align-items:end; margin-block:auto; }
/* compact hero copy block — the photograph carries the page, not the type */
.hero .eyebrow{ color:#fff; gap:.55rem; }
.hero .eyebrow::before{ background:var(--hardox-lt); width:24px; }
.hero h1{
  font-size:clamp(1.5rem, 2.6vw, 2.5rem); text-transform:uppercase; line-height:.95;
  letter-spacing:-.028em; margin-block:.8rem .85rem; color:rgba(255,255,255,.72);
  text-shadow:0 2px 24px rgba(10,16,30,.45);
}
/* padding + negative margin keeps the reveal mask from clipping Č Š Ž Ć Đ */
.hero h1 .line{ display:block; overflow:hidden; padding-top:.16em; margin-top:-.16em; }
.hero h1 .line > span{ display:block; transform:translateY(115%); }
.hero h1 em{ font-style:normal; color:#fff; }
/* 58ch applies only in the 901–1099px band, where the copy is full width and
   has no column to size it; ≥1100px and ≤900px both drop the cap entirely. */
.hero__lede{ font-size:var(--step-0); max-width:58ch; line-height:1.55; color:rgba(255,255,255,.9); }
.hero__grid .btn-row{ margin-top:1.2rem; }
/* --step--2 is already ~11px, so the buttons shrink through padding and tracking */
.hero__grid .btn{ padding:.68rem 1.15rem; letter-spacing:.11em; }
.hero__foot{
  position:relative; z-index:5; display:flex; align-items:center; justify-content:space-between;
  gap:1.4rem; flex-wrap:wrap; margin-top:clamp(2rem,4vw,3.4rem);
  padding-top:1.5rem; border-top:1px solid rgba(255,255,255,.2);
}
.hero__badge{ display:flex; align-items:center; gap:.9rem; }
.hero__badge svg{ width:38px; height:38px; flex:none; color:#fff; }
.hero__badge strong{ display:block; font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.14em; text-transform:uppercase; color:#fff; }
.hero__badge span{ display:block; font-size:var(--step--1); color:rgba(255,255,255,.72); }
.scroll-cue{ display:flex; align-items:center; gap:.7rem; }
.scroll-cue .data{ color:rgba(255,255,255,.7); }
.scroll-cue__line{ width:56px; height:1px; background:rgba(255,255,255,.4); position:relative; overflow:hidden; }
.scroll-cue__line::after{ content:""; position:absolute; inset:0; width:40%; background:#fff; animation:cue 2.2s var(--ease) infinite; }
@keyframes cue{ 0%{ transform:translateX(-100%);} 60%,100%{ transform:translateX(260%);} }

[data-hero-fade]{ opacity:0; transform:translateY(20px); }

/* ---------- 9. PAGE HEAD (inner pages, image + overlay) ------------------ */
.phead{ position:relative; overflow:hidden; background:var(--navy-deep); }
.phead__bg{ position:absolute; inset:0; z-index:0; }
.phead__bg img{ width:100%; height:100%; object-fit:cover; }
.phead__veil{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(90deg, rgba(22,32,58,.95) 0%, rgba(22,32,58,.86) 48%, rgba(22,32,58,.58) 100%),
    linear-gradient(180deg, rgba(22,32,58,.7) 0%, transparent 40%, rgba(22,32,58,.55) 100%);
}
.phead__in{
  position:relative; z-index:2;
  padding-block:calc(var(--hdr-h) + clamp(3.4rem,7vw,6.2rem)) clamp(3rem,6vw,5.4rem);
}
.phead h1{ font-size:var(--step-4); text-transform:uppercase; margin-block:1rem 1.3rem; color:#fff; max-width:20ch; }
.phead .lede{ color:rgba(255,255,255,.86); }
.crumb{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.14em; text-transform:uppercase; color:rgba(255,255,255,.6); }
.crumb a{ color:rgba(255,255,255,.85); border-bottom:1px solid rgba(255,255,255,.3); }
.crumb a:hover{ color:#fff; }

/* ---------- 10. STATS --------------------------------------------------- */
.stats{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  border:1px solid var(--seam-soft); border-radius:4px; overflow:hidden; background:#fff;
  box-shadow:var(--shadow); position:relative; z-index:6;
}
.stat{ padding:clamp(1.5rem,2.6vw,2.3rem); border-right:1px solid var(--seam-soft); }
.stat:last-child{ border-right:0; }
.stat__n{ font-family:var(--f-display); font-weight:800; font-size:var(--step-3); color:var(--navy); line-height:1; }
.stat__n sup{ color:var(--zinc-2); font-size:.42em; }
.stat__l{ font-size:var(--step--1); color:var(--zinc); margin-top:.55rem; line-height:1.42; }
@media (max-width:760px){ .stat{ border-right:0; border-bottom:1px solid var(--seam-soft); } }

/* ---------- 11. MARQUEE ------------------------------------------------- */
.marq{ overflow:hidden; border-block:1px solid var(--seam-soft); padding-block:1.15rem; background:var(--plate); }
.marq__track{ display:flex; gap:2.4rem; width:max-content; animation:marq 42s linear infinite; }
.marq__item{ font-family:var(--f-data); font-size:var(--step--1); letter-spacing:.14em; text-transform:uppercase; color:var(--zinc-2); white-space:nowrap; }
@keyframes marq{ to{ transform:translateX(-50%); } }
.marq:hover .marq__track{ animation-play-state:paused; }

/* ---------- 12. CARDS --------------------------------------------------- */
.card{
  position:relative; background:#fff; border:1px solid var(--seam-soft); border-radius:4px;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s ease;
}
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-lg); border-color:var(--seam); }
.bracket::before,.bracket::after{
  content:""; position:absolute; width:14px; height:14px; opacity:0; transition:opacity .35s ease;
  border-color:var(--navy); border-style:solid;
}
.bracket::before{ top:-1px; left:-1px; border-width:2px 0 0 2px; }
.bracket::after{ bottom:-1px; right:-1px; border-width:0 2px 2px 0; }
.card:hover.bracket::before,.card:hover.bracket::after{ opacity:1; }

.inds{ display:grid; grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); gap:clamp(.8rem,1.4vw,1.2rem); }
.ind{ display:flex; flex-direction:column; gap:.55rem; padding:clamp(1.4rem,2.3vw,2rem); }
.ind__ico{ width:30px; height:30px; color:var(--navy); margin-bottom:.4rem; }
.ind__t{ font-family:var(--f-display); font-weight:700; font-size:var(--step-1); text-transform:uppercase; letter-spacing:-.01em; }
.ind__d{ font-size:var(--step--1); color:var(--zinc); line-height:1.55; }

/* ---------- 13. CATALOG ------------------------------------------------- */
.filters{ display:grid; gap:1.1rem; margin-bottom:1.8rem; }
.chips{ display:flex; flex-wrap:wrap; gap:.5rem; }
.chip{
  font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.11em; text-transform:uppercase;
  padding:.6rem 1rem; border:1px solid var(--seam); background:#fff; color:var(--zinc);
  border-radius:99px; cursor:pointer; transition:.25s var(--ease); font-weight:600;
}
.chip:hover{ border-color:var(--navy); color:var(--navy); }
.chip.is-on{ background:var(--navy); border-color:var(--navy); color:#fff; }

.rail{ border:1px solid var(--seam-soft); background:var(--plate); border-radius:4px; padding:1.4rem 1.5rem .4rem; }
.rail__head{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.rail__title{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.14em; text-transform:uppercase; color:var(--zinc-2); }
.rail__read{ font-family:var(--f-display); font-weight:700; font-size:var(--step-1); color:var(--navy); }
.rail__scale{ display:flex; gap:0; margin-top:1.5rem; padding-bottom:1.4rem; position:relative; }
.rail__scale::after{ content:""; position:absolute; left:0; right:0; bottom:1.4rem; height:1px; background:var(--seam); }
.tick{ flex:1; background:none; border:0; padding:0 0 .3rem; cursor:pointer; position:relative; }
.tick__bar{ display:block; width:1px; height:16px; background:var(--seam); margin-inline:auto; transition:.25s var(--ease); }
.tick__lbl{
  display:block; font-family:var(--f-data); font-size:10px; letter-spacing:.05em;
  color:var(--zinc-2); margin-top:.5rem; transition:.25s var(--ease); white-space:nowrap;
}
.tick:hover .tick__bar{ height:24px; background:var(--navy); }
.tick:hover .tick__lbl{ color:var(--navy); }
.tick.is-on .tick__bar{ height:30px; width:3px; background:var(--navy); }
.tick.is-on .tick__lbl{ color:var(--navy); font-weight:700; }

.catalog__meta{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem; flex-wrap:wrap; margin-bottom:1.3rem; }
.count{ font-family:var(--f-display); font-weight:700; color:var(--navy); }
.catalog{ display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:clamp(.9rem,1.5vw,1.4rem); }
.prod{ display:flex; flex-direction:column; overflow:hidden; opacity:0; transform:translateY(18px); }
.prod.is-in{ opacity:1; transform:none; transition:opacity .5s var(--ease), transform .5s var(--ease); }
.media{ position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--plate-2); border-bottom:1px solid var(--seam-soft); }
.media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.prod:hover .media img{ transform:scale(1.05); }
.media__tag{
  position:absolute; top:.7rem; left:.7rem; z-index:2;
  font-family:var(--f-data); font-size:10px; letter-spacing:.12em; text-transform:uppercase;
  padding:.3rem .55rem; background:rgba(44,60,94,.9); color:#fff; border-radius:2px;
}
.prod__body{ padding:1.15rem 1.2rem 1.35rem; display:flex; flex-direction:column; gap:.55rem; flex:1; }
.prod__name{ font-family:var(--f-display); font-weight:700; font-size:var(--step-0); text-transform:uppercase; line-height:1.22; }
.prod__desc{ font-size:var(--step--1); color:var(--zinc); line-height:1.55; flex:1; }
.prod__specs{ display:flex; flex-wrap:wrap; gap:.35rem; margin-top:.3rem; }
.spec{
  font-family:var(--f-data); font-size:10px; letter-spacing:.07em; text-transform:uppercase;
  padding:.26rem .5rem; border:1px solid var(--seam); color:var(--zinc-2); border-radius:2px;
}
.spec--hot{ border-color:var(--navy); color:var(--navy); font-weight:600; }
.empty{ grid-column:1/-1; padding:3.5rem 1rem; text-align:center; color:var(--zinc-2); }

/* ---------- 14. HARDOX -------------------------------------------------- */
.hardox{ background:var(--hardox); color:var(--on-dark); position:relative; overflow:hidden; }
.hardox::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(70% 100% at 82% 0%, rgba(255,255,255,.09), transparent 62%);
}
.hardox__in{ position:relative; display:grid; grid-template-columns:1.08fr .92fr; gap:clamp(2rem,4vw,4rem); align-items:center; }
@media (max-width:960px){ .hardox__in{ grid-template-columns:1fr; } }
.hardox h2{ color:#fff; }
.hardox .lede{ color:rgba(255,255,255,.84); }
.grades{ display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:.7rem; margin-top:2rem; }
.grade{ border:1px solid rgba(255,255,255,.2); border-radius:3px; padding:1rem 1.1rem; background:rgba(255,255,255,.04); }
.grade__n{ font-family:var(--f-display); font-weight:800; font-size:var(--step-2); color:#fff; line-height:1; }
.grade__l{ font-family:var(--f-data); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--on-dark-mut); margin-top:.45rem; }

/* light card by default — it also appears on white sections */
.cert{ border:1px solid var(--seam-soft); border-radius:4px; padding:clamp(1.5rem,2.6vw,2.2rem); background:var(--plate); }
.cert__row{ display:flex; align-items:center; gap:1rem; padding-bottom:1.1rem; border-bottom:1px solid var(--seam); margin-bottom:1.1rem; }
.cert__mark{ width:48px; height:48px; flex:none; color:var(--navy); }
.cert__t{ font-family:var(--f-display); font-weight:700; font-size:var(--step-1); text-transform:uppercase; color:var(--chalk); }
.cert__s{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.13em; text-transform:uppercase; color:var(--navy); margin-top:.2rem; }
.cert__list li{ position:relative; padding-left:1.1rem; margin-bottom:.62rem; font-size:var(--step--1); color:var(--zinc); line-height:1.5; }
.cert__list li::before{ content:""; position:absolute; left:0; top:.62em; width:5px; height:5px; background:var(--navy); }

/* dark variant when it sits inside a navy block */
.hardox .cert,.on-navy .cert{ border-color:rgba(255,255,255,.2); background:rgba(255,255,255,.05); }
.hardox .cert__row,.on-navy .cert__row{ border-bottom-color:rgba(255,255,255,.16); }
.hardox .cert__mark,.on-navy .cert__mark{ color:var(--hardox-lt); }
.hardox .cert__t,.on-navy .cert__t{ color:#fff; }
.hardox .cert__s,.on-navy .cert__s{ color:var(--hardox-lt); }
.hardox .cert__list li,.on-navy .cert__list li{ color:rgba(255,255,255,.86); }
.hardox .cert__list li::before,.on-navy .cert__list li::before{ background:var(--hardox-lt); }

/* ---------- 15. STEPS / CAPS -------------------------------------------- */
.steps{ display:grid; grid-template-columns:repeat(auto-fit,minmax(255px,1fr)); gap:1px; background:var(--seam-soft); border:1px solid var(--seam-soft); border-radius:4px; overflow:hidden; }
.step{ background:#fff; padding:clamp(1.5rem,2.4vw,2.1rem); }
.step__n{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.16em; color:var(--navy); font-weight:600; }
.step__t{ font-family:var(--f-display); font-weight:700; font-size:var(--step-1); text-transform:uppercase; margin-block:.7rem .55rem; }
.step__d{ font-size:var(--step--1); color:var(--zinc); line-height:1.58; }

.caps{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1px; background:var(--seam-soft); border:1px solid var(--seam-soft); border-radius:4px; overflow:hidden; }
@media (min-width:1000px){ .caps--3{ grid-template-columns:repeat(3,1fr); } }
.cap{ background:#fff; padding:clamp(1.3rem,2.2vw,1.9rem); transition:background .3s ease; }
.cap:hover{ background:var(--plate); }
.cap__t{ font-family:var(--f-display); font-weight:700; font-size:var(--step-0); text-transform:uppercase; margin-bottom:.5rem; }
.cap__d{ font-size:var(--step--1); color:var(--zinc); line-height:1.55; }
.on-navy .steps,.on-navy .caps{ background:rgba(255,255,255,.16); border-color:rgba(255,255,255,.16); }
.on-navy .step,.on-navy .cap{ background:var(--navy-deep); }
.on-navy .cap:hover{ background:var(--navy); }
.on-navy .step__t,.on-navy .cap__t{ color:#fff; }
.on-navy .step__d,.on-navy .cap__d{ color:var(--on-dark-dim); }
.on-navy .step__n{ color:var(--hardox-lt); }

/* ---------- 16. FIT FINDER / FORM --------------------------------------- */
.fit{ display:grid; grid-template-columns:.86fr 1.14fr; gap:clamp(1.5rem,3vw,3rem); align-items:start; }
@media (max-width:960px){ .fit{ grid-template-columns:1fr; } }
.fitdiag{ border:1px solid var(--seam-soft); border-radius:4px; padding:1.5rem; background:var(--plate); position:sticky; top:calc(var(--hdr-h) + 1.2rem); }
@media (max-width:960px){ .fitdiag{ position:static; } }
.fitdiag svg{ width:100%; height:auto; }
.fitdiag .part{ fill:var(--plate-3); stroke:var(--seam); stroke-width:2; }
.fitdiag .ear{ fill:#fff; stroke:var(--seam); stroke-width:2; transition:.35s var(--ease); }
.fitdiag .pin{ fill:none; stroke:var(--seam); stroke-width:2.4; transition:.35s var(--ease); }
.fitdiag .lead{ stroke:var(--zinc-2); stroke-width:1.2; fill:none; transition:.35s var(--ease); }
.fitdiag .lbl{ fill:var(--zinc); font-family:var(--f-data); font-size:13px; letter-spacing:.08em; transition:.35s var(--ease); }
.grp-a.is-lit .ear{ stroke:var(--navy); fill:rgba(44,60,94,.1); }
.grp-b.is-lit .pin{ stroke:var(--navy); stroke-width:3.2; }
.grp-a.is-lit .lead,.grp-b.is-lit .lead{ stroke:var(--navy); stroke-width:1.6; }
.grp-a.is-lit .lbl,.grp-b.is-lit .lbl{ fill:var(--navy); font-weight:600; }
.fitdiag__cap{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.06em; color:var(--zinc-2); line-height:1.85; margin-top:1rem; text-transform:uppercase; }

.form{ display:grid; gap:1rem; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
@media (max-width:620px){ .form__row{ grid-template-columns:1fr; } }
.field{ display:grid; gap:.42rem; }
.field label{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.12em; text-transform:uppercase; color:var(--zinc); }
.field input,.field select,.field textarea{
  background:#fff; border:1px solid var(--seam); border-radius:3px;
  padding:.82rem .95rem; color:var(--chalk); transition:.25s ease; width:100%;
}
.field textarea{ min-height:128px; resize:vertical; }
.field input:focus,.field select:focus,.field textarea:focus{ outline:0; border-color:var(--navy); box-shadow:0 0 0 3px rgba(44,60,94,.12); }
.field input::placeholder,.field textarea::placeholder{ color:var(--zinc-2); }
.form__note{ font-size:var(--step--2); color:var(--zinc-2); }
.form__ok{ font-family:var(--f-data); font-size:var(--step--1); color:var(--navy); min-height:1.4em; }

.cinfo{ border:1px solid var(--seam-soft); border-radius:4px; overflow:hidden; background:#fff; }
.cinfo__row{ padding:1.15rem 1.3rem; border-bottom:1px solid var(--seam-soft); }
.cinfo__row:last-child{ border-bottom:0; }
.cinfo__l{ display:block; font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.14em; text-transform:uppercase; color:var(--zinc-2); margin-bottom:.35rem; }
.cinfo__v{ display:block; font-size:var(--step-0); }
.cinfo__v a:hover{ color:var(--navy); text-decoration:underline; }
.mapwrap{ border:1px solid var(--seam-soft); border-radius:4px; overflow:hidden; aspect-ratio:16/10; }
.mapwrap iframe{ width:100%; height:100%; border:0; }

/* ---------- 17. FAQ ------------------------------------------------------ */
.faq{ border:1px solid var(--seam-soft); border-radius:4px; overflow:hidden; background:#fff; }
.qa{ border-bottom:1px solid var(--seam-soft); }
.qa:last-child{ border-bottom:0; }
.qa__q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding:1.15rem 1.3rem; background:none; border:0; cursor:pointer; text-align:left;
  font-family:var(--f-display); font-weight:700; font-size:var(--step-0); text-transform:uppercase;
  transition:color .25s ease;
}
.qa__q:hover{ color:var(--navy); }
.qa__ico{ position:relative; width:14px; height:14px; flex:none; }
.qa__ico::before,.qa__ico::after{ content:""; position:absolute; background:var(--navy); transition:transform .35s var(--ease); }
.qa__ico::before{ top:6px; left:0; width:14px; height:2px; }
.qa__ico::after{ left:6px; top:0; width:2px; height:14px; }
.qa.is-open .qa__ico::after{ transform:scaleY(0); }
.qa__a{ height:0; overflow:hidden; }
.qa__a > div{ padding:0 1.3rem 1.3rem; color:var(--zinc); font-size:var(--step--1); line-height:1.68; max-width:80ch; }

/* ---------- 18. CTA / FOOTER -------------------------------------------- */
/* Same layering as .phead: photo, dark veil, then the content on top. */
.cta{ position:relative; overflow:hidden; background:var(--navy); color:#fff; text-align:center; }
.cta__bg{ position:absolute; inset:0; z-index:0; }
.cta__bg img{ width:100%; height:100%; object-fit:cover; }
/* Dark enough that white text clears WCAG AA over the brightest part of the
   photo, light enough that the photograph still reads. Measured, not guessed. */
.cta__veil{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(180deg, rgba(22,32,58,.9) 0%, rgba(22,32,58,.74) 50%, rgba(22,32,58,.9) 100%);
}
.cta__in{ position:relative; z-index:2; display:grid; justify-items:center; gap:1rem; }
.cta h2{ font-size:var(--step-3); text-transform:uppercase; max-width:22ch; color:#fff; }
.cta .lede{ color:rgba(255,255,255,.85); }
.cta .eyebrow{ color:var(--hardox-lt); }
.cta .eyebrow::before{ background:var(--hardox-lt); }

.ftr{ background:var(--navy-ink); color:var(--on-dark); padding-block:clamp(3rem,5vw,4.5rem) 1.6rem; }
.ftr__grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:clamp(1.5rem,3vw,2.6rem); }
@media (max-width:900px){ .ftr__grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .ftr__grid{ grid-template-columns:1fr; } }
.ftr__t{ font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.16em; text-transform:uppercase; color:var(--hardox-lt); margin-bottom:.9rem; }
.ftr__list{ display:grid; gap:.42rem; }
.ftr__list span,.ftr__list a{ font-size:var(--step--1); color:var(--on-dark-dim); transition:color .25s ease; }
.ftr__list a:hover{ color:#fff; }
.ftr__wordmark{
  font-family:var(--f-display); font-weight:800; font-size:clamp(3.4rem,15vw,11rem);
  letter-spacing:-.04em; color:rgba(255,255,255,.055); line-height:.85;
  margin-block:clamp(2rem,4vw,3.4rem) 1rem; user-select:none; text-align:center;
}
.ftr__base{
  display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap;
  padding-top:1.4rem; border-top:1px solid rgba(255,255,255,.14);
  font-size:var(--step--2); color:var(--on-dark-mut);
}
.ftr__base a{ color:var(--on-dark-dim); } .ftr__base a:hover{ color:#fff; }

/* ---------- 19. BACK TO TOP --------------------------------------------- */
.totop{
  position:fixed; right:clamp(1rem,2vw,1.7rem); bottom:clamp(1rem,2vw,1.7rem); z-index:40;
  width:50px; height:50px; display:grid; place-items:center;
  background:var(--navy); color:#fff; border:0; border-radius:50%; cursor:pointer;
  box-shadow:var(--shadow); opacity:0; visibility:hidden; transform:translateY(14px);
  transition:.4s var(--ease);
}
.totop.is-on{ opacity:1; visibility:visible; transform:none; }
.totop:hover{ background:var(--navy-ink); transform:translateY(-3px); }
.totop svg{ width:19px; height:19px; }

/* ---------- 20. AI ASSISTANT (offline, rule based) ---------------------- */
.bot{ position:fixed; left:clamp(1rem,2vw,1.7rem); bottom:clamp(1rem,2vw,1.7rem); z-index:41; }
.bot__btn{
  display:flex; align-items:center; gap:.6rem; padding:.72rem 1.05rem .72rem .78rem;
  background:var(--navy); color:#fff; border:0; border-radius:99px; cursor:pointer;
  box-shadow:var(--shadow); transition:.3s var(--ease);
  font-family:var(--f-data); font-size:var(--step--2); letter-spacing:.1em; text-transform:uppercase; font-weight:600;
}
.bot__btn:hover{ background:var(--navy-ink); transform:translateY(-2px); }
.bot__btn svg{ width:22px; height:22px; flex:none; }
.bot__btn .bot__lbl{ white-space:nowrap; }
@media (max-width:520px){ .bot__btn .bot__lbl{ display:none; } .bot__btn{ padding:.8rem; } }

.bot__panel{
  position:absolute; left:0; bottom:calc(100% + .7rem);
  width:min(380px, calc(100vw - 2rem)); height:min(520px, calc(100svh - 8rem));
  background:#fff; border:1px solid var(--seam); border-radius:8px; box-shadow:var(--shadow-lg);
  display:flex; flex-direction:column; overflow:hidden;
  opacity:0; visibility:hidden; transform:translateY(12px) scale(.98);
  transition:.35s var(--ease-out);
}
.bot.is-open .bot__panel{ opacity:1; visibility:visible; transform:none; }
.bot__head{ background:var(--navy); color:#fff; padding:.95rem 1.1rem; display:flex; align-items:center; justify-content:space-between; gap:.8rem; flex:none; }
.bot__head strong{ font-family:var(--f-display); font-weight:700; font-size:var(--step-0); text-transform:uppercase; display:block; }
.bot__head span{ font-family:var(--f-data); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--hardox-lt); }
.bot__x{ background:none; border:0; color:#fff; cursor:pointer; font-size:22px; line-height:1; padding:0 .2rem; opacity:.8; }
.bot__x:hover{ opacity:1; }
.bot__log{ flex:1; overflow-y:auto; padding:1rem; display:flex; flex-direction:column; gap:.7rem; background:var(--plate); }
.bot__msg{ max-width:88%; padding:.7rem .9rem; border-radius:10px; font-size:var(--step--1); line-height:1.55; }
.bot__msg--bot{ background:#fff; border:1px solid var(--seam-soft); align-self:flex-start; border-bottom-left-radius:3px; }
.bot__msg--me{ background:var(--navy); color:#fff; align-self:flex-end; border-bottom-right-radius:3px; }
.bot__msg a{ color:var(--navy); text-decoration:underline; font-weight:600; }
.bot__msg--me a{ color:#fff; }
.bot__chips{ display:flex; flex-wrap:wrap; gap:.35rem; padding:.6rem 1rem; background:#fff; border-top:1px solid var(--seam-soft); flex:none; }
.bot__chip{
  font-family:var(--f-data); font-size:10px; letter-spacing:.06em; text-transform:uppercase;
  padding:.34rem .6rem; border:1px solid var(--seam); background:#fff; color:var(--zinc);
  border-radius:99px; cursor:pointer; transition:.2s ease;
}
.bot__chip:hover{ border-color:var(--navy); color:var(--navy); }
.bot__form{ display:flex; gap:.4rem; padding:.7rem; border-top:1px solid var(--seam-soft); background:#fff; flex:none; }
.bot__form input{ flex:1; border:1px solid var(--seam); border-radius:99px; padding:.6rem .9rem; font-size:var(--step--1); }
.bot__form input:focus{ outline:0; border-color:var(--navy); }
.bot__form button{ width:40px; height:40px; flex:none; border:0; border-radius:50%; background:var(--navy); color:#fff; cursor:pointer; display:grid; place-items:center; }
.bot__form button:hover{ background:var(--navy-ink); }
.bot__form button svg{ width:17px; height:17px; }
.bot__note{ font-family:var(--f-data); font-size:9px; letter-spacing:.06em; text-transform:uppercase; color:var(--zinc-2); text-align:center; padding:0 1rem .6rem; background:#fff; flex:none; }

/* ---------- 21. REVEAL --------------------------------------------------- */
[data-rv]{ opacity:0; transform:translateY(26px); }
[data-rv].is-in{ opacity:1; transform:none; transition:opacity .75s var(--ease-out), transform .75s var(--ease-out); }

/* ---------- 22. RESPONSIVE ---------------------------------------------- */
/* The hero used to carry its own extra inset. That now lives in --inset on
   .shell, so the override is gone — otherwise the hero would be inset twice. */
@media (min-width:1100px){
  /* copy column width — the photograph still reads to the right of it */
  .hero__grid{ grid-template-columns:minmax(0,60%); }
  /* the column governs the measure here, so drop the ch cap on the lede
     and let it run the full width of the block */
  .hero__lede{ max-width:none; }
}

/* product groups: exactly four per row = two clean rows of eight cards */
@media (min-width:1200px){
  .inds{ grid-template-columns:repeat(4,1fr); }
}

@media (max-width:900px){
  /* Below this the arrows only show on mouse move, which touch never fires,
     so the inset drops back to the plain gutter and mobile keeps its width. */
  :root{ --inset: var(--gut); }
  .nav{ display:none; }
  .burger{ display:block; }
  .hdr__side .btn--fill{ display:none; }
  /* no left/right arrows on phones — swipe and the dots do the job there */
  .slider__arrow{ display:none; }
  /* the hero stays a full viewport tall here too — no min-height:auto.
     The bottom padding also keeps .hero__foot clear of the fixed assistant
     button, which sits in the bottom-left corner. */
  .hero__in{ padding-block:calc(var(--hdr-h) + 2.4rem) clamp(4.4rem,11vw,5.4rem); }
  .slider__dots{ bottom:auto; top:calc(var(--hdr-h) + .9rem); }
  .scroll-cue{ display:none; }   /* would sit under the assistant button */

  /* tighter rhythm so the whole block fits one phone screen */
  .hero h1{ font-size:clamp(1.35rem,5.6vw,1.9rem); margin-block:.6rem .7rem; }
  /* use the full column width — the gutter is already the only margin here */
  .hero__lede{ font-size:var(--step--1); line-height:1.5; max-width:none; }
  .hero__grid .btn-row{ margin-top:1rem; }
  /* both hero buttons the same size: one per row, full width */
  .hero__grid .btn-row .btn{ flex:1 1 100%; justify-content:center; }
  .hero__foot{ margin-top:clamp(1.2rem,3vw,2rem); padding-top:1.1rem; }
}
@media (max-width:620px){
  .slider__arrow{ width:44px; height:44px; }
  .hero__foot{ flex-direction:column; align-items:flex-start; gap:.9rem; }
}

/* Landscape phone — the worst case: ~390px of height for the whole hero.
   Everything compresses hard, and the lede is capped at two lines because a
   six-line paragraph is unusable at this height anyway. */
@media (orientation:landscape) and (max-height:560px){
  :root{ --hdr-h:60px; }
  /* bottom padding clears the fixed assistant button so it cannot sit on the
     Hardox badge; the assistant shrinks to its icon here for the same reason */
  .hero__in{ padding-block:calc(var(--hdr-h) + .5rem) 4.4rem; }
  .bot__btn .bot__lbl{ display:none; }
  .bot__btn{ padding:.7rem; }
  .hero .eyebrow{ font-size:10px; }
  .hero h1{ font-size:clamp(1.05rem,3.2vw,1.5rem); margin-block:.3rem .4rem; }
  .hero__lede{
    font-size:var(--step--1); line-height:1.4; max-width:64ch;
    display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:1; line-clamp:1;
    overflow:hidden;
  }
  .hero__grid .btn-row{ margin-top:.65rem; }
  /* height is the scarce axis here, so the buttons go back side by side */
  .hero__grid .btn-row .btn{ flex:0 1 auto; padding:.5rem .9rem; }
  .hero__foot{ margin-top:.7rem; padding-top:.65rem; flex-direction:row; align-items:center; }
  .hero__badge svg{ width:28px; height:28px; }
  .hero__badge span{ display:none; }   /* keep the certification line to one row */
}

/* ---------- 23. MOTION PREFERENCE --------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
  [data-rv],[data-hero-fade],.prod{ opacity:1 !important; transform:none !important; }
  .hero h1 .line > span{ transform:none !important; }
  .slide img{ transform:none !important; }
  .slider__arrow{ opacity:1 !important; visibility:visible !important; }
}

/* ---------- 24. PRINT ---------------------------------------------------- */
@media print{
  .hdr,.drawer,.boot,.grain,.gridlines,.progress,.marq,.totop,.bot,.slider__arrow,.slider__dots{ display:none !important; }
  body{ background:#fff; color:#000; }
  .hero,.phead{ min-height:auto; }
  .slider,.phead__bg,.slider__veil,.phead__veil,.cta__bg,.cta__veil{ display:none !important; }
  .hero h1,.phead h1,.hero__lede,.phead .lede{ color:#000 !important; text-shadow:none !important; }
  [data-rv],[data-hero-fade],.prod{ opacity:1 !important; transform:none !important; }
}