/* ==========================================================================
   SKYDEW interference — site stylesheet (2026 redesign)
   Load order: tokens/fonts.css → tokens/colors.css → tokens/typography.css → this.
   Everything visual lives here: the pages carry no inline styles (the CSP forbids
   them) and share every class. Motion is opt-in — assets/js/motion.js sets html.js
   and flips [data-reveal] elements to .is-visible; without JS, or under
   prefers-reduced-motion, everything is simply visible and still.
   ========================================================================== */

/* --- Rhythm ------------------------------------------------------------- */
:root{
  --content-max:1280px;
  --gutter:clamp(20px,4.5vw,56px);
  --gap:clamp(24px,3vw,48px);
  --pad-section:clamp(80px,11vw,152px);
  --pad-feature:clamp(72px,9vw,128px);
  --header-h:72px;
  --ease-out:cubic-bezier(.2,.7,.2,1);
  --dur:.75s;
}
@media (max-width:900px){:root{--header-h:60px}}

/* --- Base --------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--surface-content);color:var(--text-body);
  font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--color-teal);text-decoration:none}
a:hover{color:var(--color-navy)}
a:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:3px}
[id]{scroll-margin-top:calc(var(--header-h) + 16px)}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--color-signal);color:#fff;
  font-weight:600;font-size:var(--fs-nav);letter-spacing:var(--ls-caps);text-transform:uppercase;
  padding:12px 20px;
}
.skip-link:focus{left:0;color:#fff}

/* --- Type helpers ------------------------------------------------------- */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-weight:600;font-size:var(--fs-eyebrow);letter-spacing:var(--ls-caps);text-transform:uppercase;
  color:var(--color-teal);line-height:1.4;
}
.eyebrow--on-dark{color:var(--text-on-dark-muted)}
.eyebrow__num{color:var(--color-signal);font-variant-numeric:tabular-nums}
.eyebrow__of{color:var(--text-muted)}
.eyebrow__dot{width:8px;height:8px;background:var(--color-signal);flex:none}
.eyebrow__dot--teal{background:var(--color-teal)}
.js .eyebrow__dot{animation:blink 2.6s ease-in-out infinite}
.lead{font-size:var(--fs-lead);line-height:var(--lh-lead);color:var(--color-navy)}

/* --- Buttons ------------------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-weight:600;font-size:var(--fs-cta);letter-spacing:var(--ls-caps);text-transform:uppercase;
  line-height:1;padding:17px 26px;border:1px solid transparent;
  transition:background-color .25s,color .25s,border-color .25s;
}
.btn--primary{background:var(--color-teal);color:var(--color-cream);border-color:var(--color-teal)}
.btn--primary:hover{background:var(--color-cream);color:var(--color-navy);border-color:var(--color-cream)}
.btn--ghost{color:var(--color-cream);border-color:var(--line-on-dark)}
.btn--ghost:hover{color:var(--color-cream);border-color:var(--color-cream)}
.btn--small{padding:10px 14px;font-size:12px}
.btn__arrow{display:inline-block;transition:transform .3s var(--ease-out)}
.btn:hover .btn__arrow,.family:hover .btn__arrow{transform:translateX(5px)}

/* --- Star motif (4 bars rotated 0/45/90/135deg), now slowly turning ---- */
.star{position:absolute;pointer-events:none}
.star__bar{position:absolute;left:50%;top:0;width:3px;height:100%;margin-left:-1.5px;background:var(--star-color)}
.star__bar:nth-child(2){transform:rotate(45deg)}
.star__bar:nth-child(3){transform:rotate(90deg)}
.star__bar:nth-child(4){transform:rotate(135deg)}
.js .star--spin{animation:spin 160s linear infinite}
.star--hero{top:-14vw;right:-10vw;width:min(56vw,720px);height:min(56vw,720px);opacity:.55;--star-color:var(--color-teal)}
.star--quote{top:-40%;right:-6%;width:min(40vw,520px);height:min(40vw,520px);opacity:.5;--star-color:var(--color-teal)}
.quote-band--teal .star--quote{--star-color:var(--color-navy);opacity:.35}
.star--contact{bottom:-32%;right:-8%;width:min(46vw,600px);height:min(46vw,600px);opacity:.6;--star-color:var(--color-teal)}

/* --- Header ------------------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(14,33,42,.9);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-on-dark);
  color:var(--color-cream);
  transition:background-color .3s;
}
.site-header.is-scrolled{background:rgba(14,33,42,.96)}
.site-header__inner{
  position:relative;
  max-width:var(--content-max);margin:0 auto;padding:0 var(--gutter);
  height:var(--header-h);
  display:flex;align-items:center;gap:var(--gap);
}
.brand{display:flex;align-items:center;gap:12px;flex:none;color:var(--color-cream)}
.brand__mark{height:34px;width:auto}
.brand__word{height:22px;width:auto}

.site-nav{
  display:flex;gap:clamp(18px,2.4vw,36px);margin-left:auto;
  font-weight:600;font-size:var(--fs-nav);letter-spacing:var(--ls-caps);text-transform:uppercase;
}
.site-nav a{position:relative;color:var(--text-on-dark-muted);padding:6px 0;transition:color .25s}
.site-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--color-signal);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease-out);
}
.site-nav a:hover,.site-nav a[aria-current="true"]{color:var(--color-cream)}
.site-nav a:hover::after,.site-nav a[aria-current="true"]::after{transform:scaleX(1)}

.site-header__end{display:flex;align-items:center;gap:16px;flex:none}
.lang-switch{display:flex;border:1px solid var(--line-on-dark);font-weight:600;font-size:var(--fs-nav);letter-spacing:.08em}
.lang-switch__item{padding:8px 11px;display:inline-block;line-height:1;color:var(--text-on-dark-muted);transition:color .25s,background-color .25s}
.lang-switch__item--active{background:var(--color-cream);color:var(--color-navy)}
.lang-switch__item--link:hover{color:var(--color-cream)}

.nav-toggle{
  display:none;width:44px;height:44px;margin-right:-10px;padding:0;border:0;background:none;
  color:var(--color-cream);cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:6px;
}
.nav-toggle__bar{width:22px;height:2px;background:currentColor;transition:transform .3s var(--ease-out),opacity .2s}

/* --- Hero --------------------------------------------------------------- */
.hero{position:relative;overflow:hidden;isolation:isolate;background:var(--surface-cover);color:var(--text-on-dark)}
.hero__bg{position:absolute;inset:0;pointer-events:none}
.hero__grid{
  position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(var(--line-on-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-on-dark) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 15%,transparent 72%);
  mask-image:radial-gradient(ellipse at 70% 40%,#000 15%,transparent 72%);
}
.hero__inner{
  position:relative;
  max-width:var(--content-max);margin:0 auto;
  padding:clamp(40px,5.5vw,72px) var(--gutter) clamp(32px,4vw,56px);
  min-height:calc(100vh - var(--header-h));
  min-height:calc(100svh - var(--header-h));
  display:grid;grid-template-columns:minmax(0,11fr) minmax(0,10fr);gap:var(--gap);align-items:center;
}
.hero__copy{display:flex;flex-direction:column;align-items:flex-start;gap:24px;max-width:620px}
.hero__title{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-hero);line-height:var(--lh-hero);letter-spacing:var(--ls-display);
  color:var(--text-hero-on-cover);text-wrap:balance;
}
.hero__cut{position:relative;display:inline-block}
.hero__cut::after{
  content:"";position:absolute;left:0;right:0;bottom:-.06em;height:.07em;
  background:var(--color-signal);transform-origin:left center;
}
.js .hero__cut::after{transform:scaleX(0);animation:strike .8s var(--ease-out) 1.2s forwards}
.hero__strapline{font-weight:300;font-size:var(--fs-strapline);line-height:var(--lh-strapline);color:var(--text-on-dark-muted);max-width:520px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}
.js .hero__copy>*{opacity:0;transform:translateY(22px);animation:rise .9s var(--ease-out) forwards}
.js .hero__copy>:nth-child(1){animation-delay:.1s}
.js .hero__copy>:nth-child(2){animation-delay:.22s}
.js .hero__copy>:nth-child(3){animation-delay:.34s}
.js .hero__copy>:nth-child(4){animation-delay:.46s}
.js .hero__copy>:nth-child(5){animation-delay:.58s}

.hero__visual{position:relative;margin:0;min-width:0}
.hero__drawing{
  width:118%;max-width:none;margin-left:-6%;
  filter:invert(1);mix-blend-mode:lighten;opacity:.92;
}
.js .hero__drawing{clip-path:inset(0 100% 0 0);animation:unclip 1.6s var(--ease-out) .35s forwards}
.rings{position:absolute;left:26%;top:58%;width:0;height:0;pointer-events:none}
.rings span{
  position:absolute;left:0;top:0;
  width:min(46vw,520px);height:min(46vw,520px);
  margin:calc(min(46vw,520px) / -2) 0 0 calc(min(46vw,520px) / -2);
  border:1px solid var(--color-cream);border-radius:50%;opacity:0;
}
.js .rings span{animation:ring 4.8s ease-out infinite}
.js .rings span:nth-child(2){animation-delay:1.6s}
.js .rings span:nth-child(3){animation-delay:3.2s}

.proof{position:relative;border-top:1px solid var(--line-on-dark)}
.proof__list{
  max-width:var(--content-max);margin:0 auto;padding:20px var(--gutter);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px 32px;
  font-size:var(--fs-small);line-height:1.4;color:var(--text-on-dark-muted);
}
.proof__item{display:flex;align-items:flex-start;gap:12px}
.proof__item::before{content:"";width:6px;height:6px;margin-top:7px;background:var(--color-teal);flex:none}
.proof__item:first-child::before{background:var(--color-signal)}

/* --- Numbered sections (01 Хто ми … 04 Досвід) --------------------------- */
.section{padding-top:var(--pad-section)}
.section--pad-bottom{padding-bottom:var(--pad-section)}
.section__inner{
  max-width:var(--content-max);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--gap);align-items:start;
}
.section__head{position:sticky;top:calc(var(--header-h) + 32px)}
.section__title{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-section-title);line-height:var(--lh-display);letter-spacing:var(--ls-display);
  color:var(--text-heading);margin-top:18px;text-wrap:balance;
}
.section__body{display:flex;flex-direction:column;gap:28px;padding-top:6px}

.loop{
  display:flex;align-items:center;gap:14px;margin-top:28px;
  font-family:var(--font-display);font-weight:700;font-size:clamp(16px,1.5vw,20px);
  letter-spacing:.04em;text-transform:uppercase;color:var(--color-teal);
}
.loop__line{
  flex:0 0 64px;height:2px;
  background:repeating-linear-gradient(90deg,var(--color-signal) 0 8px,transparent 8px 14px);
}
.js .loop__line{animation:slide 1.1s linear infinite}

/* --- Numbered list (mission principles, track record) ------------------- */
.num-list{display:flex;flex-direction:column;border-top:1px solid var(--line-on-light)}
.num-list__item{
  display:grid;grid-template-columns:44px 1fr;gap:16px;
  padding:20px 0;border-bottom:1px solid var(--line-on-light);
  line-height:var(--lh-list);
}
.num-list__n{
  font-weight:600;font-size:var(--fs-eyebrow);letter-spacing:var(--ls-caps);
  color:var(--color-signal);padding-top:6px;font-variant-numeric:tabular-nums;
}

/* --- Quote bands -------------------------------------------------------- */
.quote-band{position:relative;overflow:hidden;background:var(--surface-cover);color:var(--text-on-dark);margin-top:var(--pad-section)}
.quote-band--teal{background:var(--surface-section);margin-top:0}
.quote-band__inner{
  position:relative;max-width:var(--content-max);margin:0 auto;
  padding:var(--pad-feature) var(--gutter);
  display:flex;flex-direction:column;gap:24px;
}
.quote{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-quote);line-height:var(--lh-quote);letter-spacing:var(--ls-display);
  max-width:1000px;text-wrap:balance;
}
.quote::before{content:"";display:block;width:56px;height:3px;background:var(--color-signal);margin-bottom:28px}
.quote--closing{font-size:var(--fs-quote-final)}
.quote__subline{font-weight:300;font-size:var(--fs-quote-subline);color:var(--text-on-dark-muted)}

/* --- Product families (cards in the Products intro) --------------------- */
.families{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px}
.family{
  position:relative;isolation:isolate;
  display:flex;flex-direction:column;gap:14px;
  padding:26px 26px 22px;
  background:var(--color-cream-2);border:1px solid var(--line-on-light);
  color:var(--text-body);
  transition:border-color .3s,transform .45s var(--ease-out);
}
.family:hover{border-color:var(--color-teal);transform:translateY(-4px);color:var(--text-body)}
.family__figure{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;margin:6px 0 4px;overflow:hidden}
.family__img{max-height:100%;width:auto;max-width:100%;mix-blend-mode:darken;transition:transform .6s var(--ease-out)}
.family:hover .family__img{transform:scale(1.04)}
.family__name{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-card-title);line-height:1.1;letter-spacing:var(--ls-display);color:var(--color-navy);
}
.family__desc{font-size:var(--fs-small);line-height:var(--lh-small)}
.family__cta{
  margin-top:auto;padding-top:8px;
  display:inline-flex;gap:10px;align-items:center;
  font-weight:600;font-size:var(--fs-eyebrow);letter-spacing:var(--ls-caps);text-transform:uppercase;color:var(--color-teal);
}

/* --- Feature sections (the two product families) ----------------------- */
.feature{position:relative;overflow:hidden;isolation:isolate;padding:var(--pad-feature) 0}
.feature--dark{background:var(--surface-cover);color:var(--text-on-dark);margin-top:var(--pad-section)}
.feature--light{padding-bottom:0}
.feature__inner{max-width:var(--content-max);margin:0 auto;padding:0 var(--gutter)}
.feature__head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--gap);align-items:end}
.feature__title{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-feature-title);line-height:var(--lh-hero);letter-spacing:var(--ls-display);
  margin-top:18px;text-wrap:balance;color:var(--color-navy);
}
.feature--dark .feature__title{color:var(--color-white)}
.feature__subtitle{font-weight:300;font-size:var(--fs-feature-subtitle);line-height:1.45;color:var(--color-teal);max-width:480px;padding-bottom:6px}
.feature--dark .feature__subtitle{color:var(--text-on-dark-muted)}

.feature__drawing{margin:clamp(32px,5vw,64px) 0 0}
.feature__drawing img{width:100%;filter:invert(1);mix-blend-mode:lighten;opacity:.95}

.feature__grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--gap);margin-top:clamp(40px,6vw,80px)}
.feature__intro{font-size:var(--fs-lead);line-height:var(--lh-lead);color:var(--color-cream)}

.tiles{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;
  background:var(--line-on-dark);border:1px solid var(--line-on-dark);
}
.tile{background:var(--surface-cover);padding:26px 24px;display:flex;flex-direction:column;gap:12px;transition:background-color .3s}
.tile:hover{background:var(--color-navy-2)}
.tile__n{font-weight:600;font-size:var(--fs-eyebrow);letter-spacing:var(--ls-caps);color:var(--color-signal-bright)}
.tile__name{font-family:var(--font-display);font-weight:700;font-size:var(--fs-tile-title);line-height:1.2;color:var(--color-cream)}
.tile__text{font-size:var(--fs-small);line-height:var(--lh-small);color:var(--text-on-dark-muted)}

/* --- "Why jam from the air?" diagrams ----------------------------------- */
.explainer{margin-top:clamp(56px,8vw,104px)}
.explainer__title{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-subhead);line-height:1.15;letter-spacing:var(--ls-display);
  color:var(--color-cream);max-width:560px;
}
.diagrams{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:var(--gap);margin-top:32px}
.diagram{display:flex;flex-direction:column;gap:16px}
.diagram__svg{width:100%;background:var(--color-navy-2);border:1px solid var(--line-on-dark)}
.diagram__caption-group{display:flex;flex-direction:column;gap:10px}
.diagram__caption{display:block;font-weight:700;font-size:var(--fs-caption);text-transform:uppercase;letter-spacing:.06em;color:var(--color-cream)}
.diagram__text{font-size:var(--fs-small);line-height:var(--lh-small);color:var(--text-on-dark-muted)}

/* Diagram motion: arcs draw in and pulse, the working video link marches,
   the line-of-sight draws in and the drone goes dark. */
.js .d-arc{stroke-dasharray:1;stroke-dashoffset:1}
.js .diagram.is-visible .d-arc{animation:draw .9s var(--ease-out) forwards,pulse 3s ease-in-out 1.4s infinite}
.js .diagram.is-visible .d-arc-2{animation-delay:.2s,1.6s}
.js .diagram.is-visible .d-arc-3{animation-delay:.4s,1.8s}
.js .diagram.is-visible .d-arc-4{animation-delay:.6s,2s}
.js .d-x{transform-box:fill-box;transform-origin:center;transform:scale(0);opacity:0}
.js .diagram.is-visible .d-x{animation:pop .45s var(--ease-out) 1.1s forwards}
.js .diagram.is-visible .d-x--late{animation-delay:1.7s}
.js .diagram.is-visible .d-link{animation:march 1.2s linear infinite}
.js .d-los{clip-path:inset(-4px -4px -4px 100%)}
.js .diagram.is-visible .d-los{animation:unclip-line 1.3s var(--ease-out) .3s forwards}
.js .d-drone{transition:opacity .6s 1.9s}
.js .diagram.is-visible .d-drone{opacity:.4}

/* --- Product cards (SDI-360) ------------------------------------------- */
.products{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:var(--gap);margin-top:clamp(40px,6vw,72px)}
.product-card{
  isolation:isolate;
  display:flex;flex-direction:column;gap:12px;
  background:var(--color-cream-2);border:1px solid var(--line-on-light);padding:28px;
  transition:border-color .3s,transform .45s var(--ease-out);
}
.product-card:hover{border-color:var(--color-teal);transform:translateY(-4px)}
.product-card__img{width:100%;mix-blend-mode:darken;margin:4px 0 14px}
.product-card__title{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-card-title);line-height:1.1;letter-spacing:var(--ls-display);color:var(--color-navy);
}
.product-card__subtitle{font-weight:500;color:var(--color-teal);font-size:var(--fs-small);line-height:var(--lh-small)}
.product-card__text{margin-top:6px}

/* --- Contact footer ----------------------------------------------------- */
.contact{position:relative;overflow:hidden;isolation:isolate;background:var(--surface-cover);color:var(--text-on-dark)}
.contact__inner{
  position:relative;max-width:var(--content-max);margin:0 auto;
  padding:var(--pad-feature) var(--gutter) 56px;
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--gap);
}
.contact__title{
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-contact-title);line-height:var(--lh-hero);letter-spacing:var(--ls-display);
  color:var(--color-white);margin-top:18px;text-wrap:balance;
}
.contact__text{margin-top:24px;font-size:var(--fs-lead);line-height:var(--lh-lead);color:var(--text-on-dark-muted);max-width:620px}
.contact__email{
  display:inline-block;margin-top:36px;position:relative;padding-bottom:8px;
  font-family:var(--font-display);font-weight:700;
  font-size:var(--fs-contact-email);letter-spacing:var(--ls-display);color:var(--color-cream);
  overflow-wrap:anywhere;
}
.contact__email::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--color-teal);transition:background-color .3s}
.contact__email:hover{color:var(--color-white)}
.contact__email:hover::after{background:var(--color-signal)}
.contact__aside{display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:22px}
.contact__lockup{display:flex;align-items:center;gap:14px}
.contact__lockup img:first-child{height:44px;width:auto}
.contact__lockup img:last-child{height:28px;width:auto}
.contact__legal{color:var(--text-muted);font-size:var(--fs-fine);line-height:var(--lh-small)}
.contact__meta{
  position:relative;max-width:var(--content-max);margin:0 auto;
  padding:24px var(--gutter) 40px;
  display:flex;flex-wrap:wrap;gap:12px 40px;justify-content:space-between;
  font-size:var(--fs-fine);color:var(--text-muted);
}
.contact__meta::before{content:"";position:absolute;left:var(--gutter);right:var(--gutter);top:0;height:1px;background:var(--line-on-dark)}
.contact__meta a{color:var(--text-muted);border-bottom:1px solid var(--line-on-dark);transition:color .25s,border-color .25s}
.contact__meta a:hover{color:var(--color-cream);border-color:var(--color-cream)}

/* --- Reveal on scroll --------------------------------------------------- */
.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out)}
.js [data-reveal].is-visible{opacity:1;transform:none}
.js [data-reveal="stagger"]{opacity:1;transform:none}
.js [data-reveal="stagger"]>*{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.js [data-reveal="stagger"].is-visible>*{opacity:1;transform:none}
.js [data-reveal="stagger"]>:nth-child(2){transition-delay:.09s}
.js [data-reveal="stagger"]>:nth-child(3){transition-delay:.18s}
.js [data-reveal="stagger"]>:nth-child(4){transition-delay:.27s}
.js [data-reveal="stagger"]>:nth-child(5){transition-delay:.36s}
.js [data-reveal="stagger"]>:nth-child(6){transition-delay:.45s}
/* Tiles are children of a stagger list, so stagger them too */
.js .tiles>:nth-child(2){transition-delay:.09s}
.js .tiles>:nth-child(3){transition-delay:.18s}
.js .tiles>:nth-child(4){transition-delay:.27s}

/* --- Keyframes ---------------------------------------------------------- */
@keyframes rise{to{opacity:1;transform:none}}
@keyframes unclip{to{clip-path:inset(0 0 0 0)}}
@keyframes unclip-line{to{clip-path:inset(-4px -4px -4px -4px)}}
@keyframes strike{to{transform:scaleX(1)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes ring{0%{transform:scale(.08);opacity:.55}100%{transform:scale(1);opacity:0}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes pop{to{transform:scale(1);opacity:1}}
@keyframes march{to{stroke-dashoffset:-22}}
@keyframes slide{to{background-position:14px 0}}

/* --- Reduced motion: everything visible, nothing moves ------------------ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js [data-reveal],.js [data-reveal="stagger"]>*{opacity:1;transform:none}
  .js .hero__copy>*{opacity:1;transform:none}
  .js .hero__drawing,.js .d-los{clip-path:none}
  .js .hero__cut::after{transform:scaleX(1)}
  .js .d-arc{stroke-dashoffset:0}
  .js .d-x{transform:none;opacity:1}
  .js .d-drone{opacity:.4}
  .js .rings{display:none}
}

/* --- Responsive --------------------------------------------------------- */
@media (max-width:1100px){
  .hero__inner{grid-template-columns:1fr;min-height:0;padding-bottom:0}
  .hero__copy{max-width:720px}
  .hero__visual{margin:16px 0 0}
  .hero__drawing{width:100%;margin-left:0}
  .rings{left:27%;top:58%}
}
@media (max-width:900px){
  .section__inner,.feature__head,.feature__grid,.contact__inner{grid-template-columns:1fr}
  .section__head{position:static}
  .section__body{padding-top:0}
  .feature__subtitle{padding-bottom:0}
  .contact__aside{justify-content:flex-start;margin-top:8px}
  .site-header__cta{display:none}
  .site-header__inner{gap:16px}
  .brand__mark{height:28px}
  .brand__word{height:18px}

  /* Without JS the nav simply wraps onto its own row */
  .site-header__inner{flex-wrap:wrap;height:auto;min-height:var(--header-h);padding-top:8px;padding-bottom:8px}
  .site-nav{order:3;flex-basis:100%;flex-wrap:wrap;gap:12px 18px}
  /* With JS it folds behind the toggle */
  .js .site-header__inner{flex-wrap:nowrap;height:var(--header-h);padding-top:0;padding-bottom:0}
  .js .nav-toggle{display:flex}
  .js .site-nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;gap:0;margin:0;padding:4px var(--gutter) 16px;
    background:var(--color-navy);border-bottom:1px solid var(--line-on-dark);
    display:none;
  }
  .js .site-header.is-open .site-nav{display:flex}
  .js .site-nav a{padding:14px 0;border-top:1px solid var(--line-on-dark);font-size:14px}
  .js .site-nav a::after{display:none}
  .is-open .nav-toggle__bar:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .is-open .nav-toggle__bar:nth-child(2){opacity:0}
  .is-open .nav-toggle__bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}
@media (max-width:640px){
  .btn{padding:15px 20px}
  .hero__actions{width:100%}
  .hero__actions .btn{flex:1 1 auto;justify-content:center}
  .hero__copy{gap:22px}
  .tiles{grid-template-columns:1fr}
  .family,.product-card{padding:22px}
  .num-list__item{grid-template-columns:36px 1fr;gap:12px}
  .contact__lockup img:first-child{height:36px}
  .contact__lockup img:last-child{height:22px}
}

/* --- 404 ---------------------------------------------------------------- */
.notfound .hero__inner{grid-template-columns:1fr;min-height:calc(100vh - var(--header-h));min-height:calc(100svh - var(--header-h))}
.notfound__code{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(64px,12vw,140px);line-height:1;letter-spacing:-.02em;color:var(--color-teal);
}
.notfound__en{color:var(--text-on-dark-muted);font-size:var(--fs-small);line-height:var(--lh-small)}
.notfound__mail{color:var(--text-muted);font-size:var(--fs-small)}

/* --- Cookie consent ----------------------------------------------------- 
   Hidden until assets/js/consent.js decides to show it. */
.consent{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:var(--surface-cover);border-top:1px solid var(--color-teal);
  color:var(--text-on-dark);
}
.consent[hidden]{display:none}
.consent__inner{
  max-width:var(--content-max);margin:0 auto;
  padding:22px var(--gutter);
  display:flex;flex-wrap:wrap;gap:24px;
  align-items:flex-start;justify-content:space-between;
}
.consent__text{flex:1;min-width:min(340px,100%);font-size:var(--fs-small);line-height:var(--lh-small);color:var(--text-on-dark-muted)}
.consent__title{
  font-weight:600;text-transform:uppercase;color:var(--color-cream);
  font-size:var(--fs-nav);letter-spacing:var(--ls-caps);margin-bottom:8px;
}
.consent__details{margin-top:12px}
.consent__details summary{
  cursor:pointer;color:var(--color-steel);
  font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:var(--ls-caps);
}
.consent__details summary:hover{color:var(--color-cream)}
.consent__list{margin:14px 0 0;display:flex;flex-direction:column;gap:8px}
.consent__list b{font-weight:600;color:var(--color-cream)}
.consent__list code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:var(--color-steel)}
.consent__toggles{display:flex;flex-wrap:wrap;gap:20px;margin:16px 0 14px}
.consent__toggles label{display:flex;gap:10px;align-items:center;cursor:pointer;color:var(--color-cream)}
.consent__toggles input{width:18px;height:18px;accent-color:var(--color-teal);cursor:pointer}
.consent__actions{display:flex;flex-wrap:wrap;gap:12px}
.consent__btn{
  font-family:inherit;font-weight:600;text-transform:uppercase;
  font-size:var(--fs-nav);letter-spacing:var(--ls-caps);line-height:1;
  padding:14px 22px;border:1px solid var(--color-teal);
  background:var(--color-teal);color:var(--color-cream);cursor:pointer;
  transition:background-color .25s,color .25s,border-color .25s;
}
.consent__btn:hover{background:var(--color-cream);color:var(--color-navy);border-color:var(--color-cream)}
.consent__btn--ghost{background:transparent;border-color:var(--line-on-dark)}
.consent__btn--ghost:hover{background:transparent;color:var(--color-cream);border-color:var(--color-cream)}

@media (max-width:640px){
  .consent__inner{padding:18px var(--gutter);gap:18px}
  .consent__actions{width:100%}
  .consent__btn{flex:1;min-width:140px;text-align:center}
}