/* ROVETRACK public site — ported from demos/f-slate/style.css ("Slate isometric").
   Logical properties throughout so the same rules lay out FR/EN (ltr) and AR (rtl). The only direction-specific
   rules mirror arrow/chevron icons; Arabic gets its own font and neutral tracking through tokens on html[lang="ar"].
   Mobile first, 16 px gutters, 44 px minimum tap targets. No !important outside the .sr/.sr-only/.hp utilities. */
@font-face {
  font-family: "Geist";
  src: url("../fonts/geist-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
/* IBM Plex Sans Arabic (OFL), Arabic ranges only: Latin words on Arabic pages (product names, numbers) stay in Geist. */
@font-face {
  font-family: "IBM Plex Sans Arabic";
  src: url("../fonts/ibm-plex-sans-arabic-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-08FF, U+FB50-FDFF, U+FE70-FEFF, U+200C-200F, U+2010-2011, U+204F, U+2E41;
}
@font-face {
  font-family: "IBM Plex Sans Arabic";
  src: url("../fonts/ibm-plex-sans-arabic-600.woff2") format("woff2");
  font-weight: 500 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-08FF, U+FB50-FDFF, U+FE70-FEFF, U+200C-200F, U+2010-2011, U+204F, U+2E41;
}

:root {
  /* slate scale */
  --slate-950: #0F172A;
  --slate-900: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  --white: #FFFFFF;
  /* logo greens: the only warm accent */
  --green: #8CC63F;
  --green-hover: #A3D65E;
  --green-600: #419400;
  --green-brand: #6D9B1E;
  --green-ink: #2F6B00;      /* green text on light surfaces (AA) */
  --green-tint: #F2F9E8;
  /* status colours: form errors, compatibility badges */
  --danger: #B42318;
  --danger-tint: #FEF3F2;
  --warn: #8A4B00;
  --warn-tint: #FFF6E5;

  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --track: 1;                /* multiplier on every letter-spacing (0 for Arabic: tracking breaks the joins) */
  --lh-display: 1.04;        /* hero and page titles */
  --lh-heading: 1.1;
  --radius: 8px;
  --radius-lg: 12px;
  --gutter: 16px;
  --wrap: 1200px;
  --header-h: 64px;
  --tap: 44px;
  --stage-w: min(1000px, calc(100vw - 2 * var(--gutter)));
  --overlap: 0.2;
  --shadow-hover: 0 16px 32px -20px rgba(15, 23, 42, .5);
  --iso-lattice: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='32'%3E%3Cpath d='M0 0L56 32M56 0L0 32' stroke='%231E293B' stroke-width='1' fill='none'/%3E%3C/svg%3E");
  --chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23334155' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
html[lang="ar"] {
  --font: "IBM Plex Sans Arabic", "Geist", ui-sans-serif, system-ui, "Segoe UI", Tahoma, Arial, sans-serif;
  --track: 0;
  --lh-display: 1.3;
  --lh-heading: 1.35;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--slate-700);
  background: var(--white);
  overflow-x: hidden;
  padding-block-end: 72px; /* room for the mobile call bar */
  -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; max-width: 100%; }
h1, h2, h3 { color: var(--slate-950); margin: 0; font-weight: 650; overflow-wrap: break-word; }
p { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
a { color: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; overflow-wrap: anywhere; }
.ic { width: 20px; height: 20px; flex: none; }
/* Illustrations are drawings, not text flow: their labels keep the drawing's own direction on Arabic pages. */
.hero-city, .device-scene, .dev, .vig, .stepblock { direction: ltr; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }

/* utilities */
.sr, .sr-only {
  position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important;
  overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; border: 0 !important;
}
/* Honeypot: present in the DOM and not display:none (autofill bots still fill it), but invisible and out of the way. */
.hp {
  position: absolute !important; inset-block-start: 0 !important; inset-inline-start: 0 !important;
  width: 1px !important; height: 1px !important; overflow: hidden !important;
  clip-path: inset(50%) !important; opacity: 0 !important; pointer-events: none !important;
}

:focus-visible { outline: 3px solid var(--green-600); outline-offset: 2px; border-radius: 4px; }
.hero :focus-visible, .phero :focus-visible, .sec-services :focus-visible,
.cta-panel :focus-visible, .site-footer :focus-visible { outline-color: var(--green); }

.skip {
  position: absolute; inset-inline-start: 12px; top: -64px; z-index: 100;
  display: inline-flex; align-items: center; min-height: var(--tap);
  background: var(--slate-950); color: var(--white); padding: 10px 16px; border-radius: var(--radius);
  font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; }

/* Arrows and chevrons point along the reading direction. */
[dir="rtl"] .ic:has(use[href$="#i-arrow"]), [dir="rtl"] .ic:has(use[href$="#i-chev"]) { transform: scaleX(-1); }

/* ---------- buttons, tags, pills ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding-block: 0; padding-inline: 20px;
  border: 1px solid transparent; border-radius: var(--radius);
  font: 600 0.9375rem/1.2 var(--font); letter-spacing: calc(-0.005em * var(--track));
  text-decoration: none; text-align: center; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, opacity .15s;
}
.btn .ic { width: 18px; height: 18px; }
.btn-lg { min-height: 52px; padding-inline: 24px; font-size: 1rem; }
.btn-primary { background: var(--green); color: var(--slate-950); border-color: var(--green-brand); }
.btn-primary:hover { background: var(--green-hover); }
.btn-ghost-dark { color: var(--slate-100); border-color: var(--slate-600); }
.btn-ghost-dark:hover { border-color: var(--slate-400); background: rgba(255, 255, 255, .04); }
.btn-ghost-dark .ic { color: var(--green); }
.btn-outline, .btn-ghost { color: var(--slate-950); background: var(--white); border-color: var(--slate-300); }
.btn-outline:hover, .btn-ghost:hover { border-color: var(--slate-500); }
.btn-ghost .ic { color: var(--green-600); }
.btn[disabled], .btn[aria-busy="true"] { opacity: .6; cursor: progress; }

.tag {
  display: inline-flex; align-items: center; gap: 8px;
  margin-block-end: 18px; padding-block: 5px; padding-inline: 10px 12px;
  border: 1px solid var(--slate-300); border-radius: 999px; background: var(--white);
  font-size: 0.8125rem; font-weight: 600; letter-spacing: calc(.01em * var(--track)); color: var(--slate-700);
}
.tag-ic { width: 15px; height: 15px; color: var(--green-600); }
.tag-dark { background: transparent; border-color: var(--slate-700); color: var(--slate-300); }
.tag-dark .tag-ic { color: var(--green); }

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pills li {
  padding-block: 2px; padding-inline: 10px; border-radius: 999px;
  background: var(--slate-100); border: 1px solid var(--slate-200);
  font-size: 0.8125rem; font-weight: 600; color: var(--slate-700); line-height: 1.6;
  unicode-bidi: plaintext; /* "12 V" stays "12 V" on Arabic pages */
}

.card {
  background: var(--white); border: 1px solid var(--slate-300); border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: var(--slate-400); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--white); border-block-end: 1px solid var(--slate-200);
}
.hdr { display: flex; align-items: center; gap: 4px; height: var(--header-h); position: relative; }
.brand { display: block; flex: none; margin-inline-end: auto; padding-block: 4px; }
.brand img { height: 40px; width: auto; }
.langs { display: flex; align-items: center; }
.langs li { display: flex; align-items: center; }
.langs li + li::before { content: ""; width: 1px; height: 14px; background: var(--slate-300); }
.langs a {
  display: grid; place-items: center; min-width: var(--tap); height: var(--tap); padding-inline: 6px;
  font-size: 0.8125rem; font-weight: 600; letter-spacing: calc(.04em * var(--track)); color: var(--slate-600); text-decoration: none;
  border-radius: 6px;
}
.langs a:hover { color: var(--slate-950); background: var(--slate-100); }
.langs a[aria-current] { color: var(--slate-950); text-decoration: underline; text-decoration-color: var(--green-600); text-decoration-thickness: 2px; text-underline-offset: 6px; }
.hdr-cta { display: none; margin-inline-start: 12px; }
.menu-btn {
  display: grid; place-items: center; width: var(--tap); height: var(--tap); margin-inline-start: 4px; padding: 0;
  border: 1px solid var(--slate-300); border-radius: var(--radius); background: var(--white); color: var(--slate-950); cursor: pointer;
}
.no-js .menu-btn { display: none; }
.menu-btn .ic { width: 22px; height: 22px; }
.menu-btn .ic-close, .menu-btn[aria-expanded="true"] .ic-open { display: none; }
.menu-btn[aria-expanded="true"] .ic-close { display: block; }

/* Small screens: the menu is a panel under the header, opened by site.js. Without JavaScript the same links are in the footer. */
.nav {
  display: none; order: 10;
  position: absolute; inset-block-start: 100%; inset-inline: 0;
  max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  background: var(--white); border-block-end: 1px solid var(--slate-200);
  padding-block: 4px 20px; padding-inline: var(--gutter); box-shadow: 0 18px 30px -24px rgba(15, 23, 42, .5);
}
.nav.is-open { display: block; }
.nav-list a {
  display: flex; align-items: center; min-height: 52px;
  font-size: 1.0625rem; font-weight: 500; color: var(--slate-950); text-decoration: none;
  border-block-end: 1px solid var(--slate-200);
}
.nav-list a[aria-current="page"] { color: var(--green-ink); font-weight: 600; }
.nav-cta { width: 100%; margin-block-start: 16px; }

/* ---------- hero (home) ---------- */
.hero {
  background-color: var(--slate-950);
  background-image: var(--iso-lattice);
  background-position: center top;
  color: var(--slate-300);
  padding-block-start: 48px;
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2.125rem, 1.2rem + 3.9vw, 4.25rem);
  line-height: var(--lh-display); letter-spacing: calc(-0.035em * var(--track)); font-weight: 640;
  max-width: 17ch;
  text-wrap: balance;
}
.hero-lead { margin-block-start: 20px; max-width: 58ch; font-size: 1.0625rem; color: var(--slate-300); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 28px; }
.hero-actions .btn { flex: 1 1 100%; }
.only-desk { display: none; } /* after .btn: same specificity, later wins */
.hero-stage {
  position: relative; z-index: 1;
  width: var(--stage-w);
  margin-block: 40px calc(var(--stage-w) * var(--overlap) * -1);
  margin-inline: auto;
}
.hero-city { width: 100%; height: auto; }
.hero-city .pin-wrap { animation: bob 3.2s ease-in-out infinite; }
.hero-city .pin-1 { animation-delay: -1.1s; }
.hero-city .pin-2 { animation-delay: -2.2s; }
.hero-city .route { animation: travel 2.4s linear infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@keyframes travel { to { stroke-dashoffset: -1.04; } }

/* ---------- sections ---------- */
.sec { padding-block: 72px; }
.sec-head { margin-block-end: 36px; }
.sec-head h1, .sec-head h2, .feat-intro h2 {
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.625rem); line-height: var(--lh-heading); letter-spacing: calc(-0.028em * var(--track));
}
.lead { margin-block-start: 12px; max-width: 56ch; font-size: 1.0625rem; color: var(--slate-600); }
.sec-head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; }

/* features */
.sec-features { background: var(--slate-100); padding-block-start: calc(var(--stage-w) * var(--overlap) + 28px); }
.feat-grid { display: grid; gap: 36px; }
.feat-visual { margin-block-start: 28px; max-width: 520px; }
.device-scene { width: 100%; height: auto; }
.feat-list {
  background: var(--white); border: 1px solid var(--slate-300); border-radius: var(--radius-lg);
  padding-block: 4px; padding-inline: 20px;
}
.feat { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding-block: 18px; }
.feat + .feat { border-block-start: 1px solid var(--slate-200); }
.feat h3 { font-size: 1.0625rem; letter-spacing: calc(-0.01em * var(--track)); margin-block-start: 1px; }
.feat p { margin-block-start: 3px; font-size: 0.9375rem; color: var(--slate-600); }
.feat-ic {
  display: grid; place-items: center; width: 44px; height: 44px; flex: none;
  border-radius: var(--radius); background: var(--slate-100); border: 1px solid var(--slate-200); color: var(--green-600);
}
.feat-ic .ic { width: 22px; height: 22px; }

/* products */
.pgrid { display: grid; gap: 14px; }
.pcard { display: grid; grid-template-columns: 40% 1fr; overflow: hidden; }
.pcard-media {
  display: grid; place-items: center; padding-block: 10px; padding-inline: 8px;
  background: var(--slate-100); border-inline-end: 1px solid var(--slate-200);
}
.dev { width: 100%; height: auto; }
.pcard-body { padding-block: 14px 10px; padding-inline: 16px; display: flex; flex-direction: column; min-width: 0; }
.pcard-brand { font-size: 0.75rem; font-weight: 600; letter-spacing: calc(.08em * var(--track)); text-transform: uppercase; color: var(--slate-500); }
.pcard h3 { font-size: 1.25rem; letter-spacing: calc(-0.02em * var(--track)); margin-block-start: 2px; }
.pcard-desc { margin-block-start: 4px; font-size: 0.9375rem; line-height: 1.5; color: var(--slate-600); }
.pcard .pills { margin-block-start: 12px; }
.more {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  min-height: var(--tap); margin-block-start: auto; padding-block-start: 6px;
  font-weight: 600; font-size: 0.9375rem; color: var(--green-ink); text-decoration: none;
}
.more .ic { width: 16px; height: 16px; transition: transform .2s; }
.more:hover { text-decoration: underline; text-underline-offset: 4px; }
.more:hover .ic { transform: translateX(3px); }
[dir="rtl"] .more:hover .ic { transform: scaleX(-1) translateX(3px); }

/* services (dark) */
.sec-services { background: var(--slate-900); color: var(--slate-300); }
.sec-services h2 { color: var(--white); }
.svc-grid { display: grid; gap: 14px; }
.svc { border: 1px solid var(--slate-700); border-radius: var(--radius); padding: 22px; }
.svc-ic {
  display: grid; place-items: center; width: 44px; height: 44px;
  border-radius: var(--radius); background: var(--slate-950); border: 1px solid var(--slate-700); color: var(--green);
}
.svc-ic .ic { width: 22px; height: 22px; }
.svc h3 { color: var(--white); font-size: 1.125rem; margin-block-start: 16px; letter-spacing: calc(-0.01em * var(--track)); }
.svc p { margin-block-start: 6px; font-size: 0.9375rem; }
.zones {
  display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start;
  margin-block-start: 16px; padding: 20px;
  border: 1px dashed var(--slate-500); border-radius: var(--radius);
}
.zones-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--slate-950); color: var(--green); }
.zones strong { display: block; color: var(--white); font-weight: 600; margin-block-end: 4px; }
.zones p { font-size: 0.9375rem; }

/* solutions: the whole tile is one link (the title's link is stretched over it) */
.sgrid { display: grid; gap: 14px; }
.scard { position: relative; overflow: hidden; display: flex; flex-direction: column; }
.scard-media { background: var(--slate-100); border-block-end: 1px solid var(--slate-200); padding-block: 12px 6px; padding-inline: 24px; }
.vig { width: 100%; max-width: 260px; height: auto; margin-inline: auto; }
.scard-body { padding-block: 14px 22px; padding-inline: 20px; }
.scard h2, .scard h3 { display: flex; align-items: center; gap: 10px; font-size: 1.125rem; letter-spacing: calc(-0.01em * var(--track)); }
.scard h2 a, .scard h3 a { display: inline-flex; align-items: center; min-height: var(--tap); min-width: var(--tap); text-decoration: none; }
.scard h2 a::after, .scard h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.scard:hover h2 a, .scard:hover h3 a { text-decoration: underline; text-decoration-color: var(--green-600); text-underline-offset: 4px; }
.scard a:focus-visible { outline: none; }
.scard a:focus-visible::after { outline: 3px solid var(--green-600); outline-offset: 2px; }
.scard-ic { color: var(--green-600); }
.scard p { margin-block-start: 2px; font-size: 0.9375rem; color: var(--slate-600); }

/* steps */
.sec-steps { background: var(--slate-100); }
.steps { display: grid; gap: 24px; }
.step { display: grid; grid-template-columns: 84px 1fr; column-gap: 18px; align-items: end; }
.step-vis { grid-row: span 2; align-self: end; }
.stepblock { width: 84px; height: auto; }
.step h3 { font-size: 1.125rem; letter-spacing: calc(-0.01em * var(--track)); }
.step p { margin-block-start: 4px; font-size: 0.9375rem; color: var(--slate-600); align-self: start; }

/* CTA */
.cta-sec { padding-block: 64px; background: var(--white); }
.cta-panel {
  display: grid; gap: 28px;
  padding-block: 32px; padding-inline: 22px;
  border-radius: var(--radius-lg);
  background-color: var(--slate-950); background-image: var(--iso-lattice);
  color: var(--slate-300);
}
.cta-panel h2 { color: var(--white); font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.625rem); letter-spacing: calc(-0.028em * var(--track)); line-height: var(--lh-heading); }
.cta-panel p { margin-block-start: 12px; max-width: 54ch; font-size: 1.0625rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-actions .btn { flex: 1 1 220px; }

/* ---------- footer ---------- */
.site-footer { background: var(--slate-950); color: var(--slate-300); padding-block-start: 56px; }
.foot { display: grid; gap: 32px; }
.foot-plate { display: inline-block; background: var(--white); border-radius: 10px; padding-block: 10px; padding-inline: 14px; }
.foot-plate img { height: 44px; width: auto; }
.foot-tagline { margin-block-start: 14px; color: var(--white); font-weight: 600; }
.foot-line { display: flex; align-items: center; gap: 10px; min-height: var(--tap); }
.foot-line .ic { width: 18px; height: 18px; color: var(--green); }
.foot-line a { color: var(--slate-100); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; min-height: var(--tap); }
.foot-line a:hover { text-decoration: underline; }
.foot-col h2 { font-size: 0.8125rem; font-weight: 600; letter-spacing: calc(.08em * var(--track)); text-transform: uppercase; color: var(--slate-400); margin-block-end: 4px; }
.foot-col ul:not(.social) a { display: inline-flex; align-items: center; min-height: var(--tap); min-width: var(--tap); color: var(--slate-200); text-decoration: none; }
.foot-col ul:not(.social) a:hover { color: var(--white); text-decoration: underline; text-underline-offset: 4px; }
.social { display: flex; flex-wrap: wrap; gap: 6px; margin-block-start: 8px; }
.social a {
  display: grid; place-items: center; width: var(--tap); height: var(--tap);
  border: 1px solid var(--slate-700); border-radius: var(--radius); color: var(--slate-200);
  transition: border-color .15s, color .15s;
}
.social a:hover { border-color: var(--green); color: var(--green); }
.foot-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 24px;
  margin-block-start: 40px; padding-block: 12px; border-block-start: 1px solid var(--slate-900);
  font-size: 0.875rem; color: var(--slate-400);
}
.foot-bottom ul { display: flex; flex-wrap: wrap; gap: 0 20px; }
.foot-bottom a { display: inline-flex; align-items: center; min-height: var(--tap); color: var(--slate-300); }
.foot-bottom a:hover { color: var(--white); }

/* ---------- mobile call bar ---------- */
.callbar {
  position: fixed; inset-inline: 0; inset-block-end: 0; z-index: 45;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  padding-block: 8px calc(8px + env(safe-area-inset-bottom)); padding-inline: 12px;
  background: var(--white); border-block-start: 1px solid var(--slate-200);
  box-shadow: 0 -10px 24px -18px rgba(15, 23, 42, .5);
}
.callbar a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; border-radius: var(--radius); font-weight: 600; text-decoration: none;
}
.callbar-call { background: var(--slate-950); color: var(--white); }
.callbar-call .ic { color: var(--green); }
.callbar-wa { background: var(--green); color: var(--slate-950); border: 1px solid var(--green-brand); }
.callbar :focus-visible { outline-color: var(--green-600); }

/* ---------- inner-page hero (product page look) ---------- */
.phero {
  background-color: var(--slate-950); background-image: var(--iso-lattice);
  color: var(--slate-300); padding-block: 8px 56px;
}
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; font-size: 0.875rem; }
.crumbs li { display: flex; align-items: center; min-width: 0; }
.crumbs li + li::before { content: "/"; margin-inline: 10px; color: var(--slate-500); }
.crumbs a { display: inline-flex; align-items: center; justify-content: center; min-height: var(--tap); min-width: var(--tap); color: var(--slate-300); text-decoration: none; }
.crumbs a:hover { color: var(--white); text-decoration: underline; }
.crumbs [aria-current] { color: var(--white); font-weight: 600; }
.phero-grid { display: grid; gap: 28px; margin-block-start: 12px; }
.phero-vis { border: 1px solid var(--slate-700); border-radius: var(--radius-lg); padding-block: 20px; padding-inline: 16px; background: var(--slate-900); }
.phero-vis .dev, .phero-vis .vig, .phero-vis .device-scene { max-width: 520px; margin-inline: auto; }
.phero h1 { color: var(--white); font-size: clamp(3rem, 2rem + 4.5vw, 5.5rem); line-height: calc(var(--lh-display) - .09); letter-spacing: calc(-0.045em * var(--track)); font-weight: 700; }
.phero-sub { margin-block-start: 12px; font-size: 1.1875rem; line-height: 1.4; color: var(--slate-200); max-width: 30ch; }
/* Text pages (services, about, legal, contact, sectors) carry longer titles than a model number. */
.phero-page h1 { font-size: clamp(2.125rem, 1.4rem + 3vw, 3.75rem); line-height: var(--lh-display); letter-spacing: calc(-0.035em * var(--track)); font-weight: 650; text-wrap: balance; }
.phero-page .phero-sub { max-width: 46ch; font-size: 1.125rem; }
.phero-grid-text { max-width: 860px; }
.callouts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-block-start: 28px; }
.callout { display: flex; gap: 12px; align-items: flex-start; min-width: 0; padding: 14px; border: 1px solid var(--slate-700); border-radius: var(--radius); background: rgba(15, 23, 42, .6); }
.callout .ic { width: 22px; height: 22px; color: var(--green); margin-block-start: 2px; }
.callout > div { min-width: 0; }
.callout-k { font-size: 0.75rem; font-weight: 600; letter-spacing: calc(.06em * var(--track)); text-transform: uppercase; color: var(--slate-400); }
.callout-v { margin-block-start: 2px; font-size: 0.9375rem; font-weight: 600; line-height: 1.35; color: var(--white); overflow-wrap: anywhere; }

.note {
  display: flex; gap: 10px; align-items: center; margin-block-start: 14px; padding-block: 12px; padding-inline: 16px;
  background: var(--white); border: 1px dashed var(--slate-400); border-radius: var(--radius); font-size: 0.9375rem;
}
.note .ic { color: var(--slate-600); }
.note strong { color: var(--slate-950); }
.note-dark { background: transparent; border-color: var(--slate-600); color: var(--slate-200); max-width: 60ch; }
.note-dark .ic { color: var(--green); }
.note-b2b { margin-block-start: 20px; }

/* ---------- content rows (product, sector, about) ---------- */
.row { border-block-end: 1px solid var(--slate-200); padding-block: 44px; }
.row:nth-child(even) { background: var(--slate-100); }
.row-in { display: grid; gap: 20px; }
.row-body { min-width: 0; }
.row-h { font-size: 1.5rem; letter-spacing: calc(-0.02em * var(--track)); line-height: 1.2; }
.prose p { max-width: 66ch; font-size: 1.0625rem; }
.prose p + p { margin-block-start: 14px; }
.zones-line { display: flex; gap: 12px; align-items: flex-start; margin-block-start: 20px; }
.zones-line .ic { color: var(--green-600); margin-block-start: 4px; }
.zones-line strong { color: var(--slate-950); }
.uses { display: grid; gap: 12px; }
.use { display: flex; gap: 14px; padding: 18px; border: 1px solid var(--slate-300); border-radius: var(--radius); background: var(--white); }
.use .ic { width: 22px; height: 22px; color: var(--green-600); margin-block-start: 2px; }
.use h3, .acc-card h3 { font-size: 1rem; letter-spacing: calc(-0.01em * var(--track)); }
.use p, .acc-card p { margin-block-start: 4px; font-size: 0.9375rem; color: var(--slate-600); }
.use h3 + p { margin-block-start: 4px; }
.use div > p:only-child { margin-block-start: 0; color: var(--slate-700); }
.row .feat-list { padding-block: 0; }

/* spec table, grouped */
.spec-group {
  display: flex; align-items: center; gap: 10px;
  margin-block: 28px 10px; font-size: 0.8125rem; font-weight: 600; letter-spacing: calc(.08em * var(--track));
  text-transform: uppercase; color: var(--slate-500);
}
.spec-group::after { content: ""; flex: 1; height: 1px; background: var(--slate-200); }
.row-body > .spec-group:first-child { margin-block-start: 0; }
.specs { display: grid; column-gap: 40px; margin: 0; }
.spec { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-block: 14px; border-block-end: 1px solid var(--slate-200); }
.spec:first-child { border-block-start: 1px solid var(--slate-200); }
.spec-group + .specs .spec:first-child, .spec-group + .specs .spec:nth-child(2) { border-block-start: 0; }
.spec dt { color: var(--slate-600); font-size: 0.9375rem; }
.spec dd { margin: 0; font-weight: 600; color: var(--slate-950); text-align: end; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

/* accessories / compatibility */
.acc { display: grid; gap: 12px; }
.acc-card { display: flex; gap: 14px; padding: 18px; }
.acc-card > div { min-width: 0; }
.acc-card h3 a { display: inline-flex; align-items: center; min-height: var(--tap); color: var(--slate-950); text-decoration: underline; text-decoration-color: var(--slate-300); text-underline-offset: 4px; }
.acc-card h3 a:hover { text-decoration-color: var(--green-600); }
.acc-card h3 { margin-block: -8px -6px; }
.compat-incompatible .feat-ic { color: var(--danger); background: var(--danger-tint); border-color: #F9D5D2; }
.compat-verify .feat-ic { color: var(--warn); background: var(--warn-tint); border-color: #F3DDB4; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding-block: 1px; padding-inline: 9px;
  border: 1px solid; border-radius: 999px; font-size: 0.8125rem; font-weight: 600; line-height: 1.6; white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge-compatible { color: var(--green-ink); background: var(--green-tint); border-color: #CDE6AE; }
.badge-incompatible { color: var(--danger); background: var(--danger-tint); border-color: #F9D5D2; }
.badge-verify { color: var(--warn); background: var(--warn-tint); border-color: #F3DDB4; }

/* downloads */
.dl { display: flex; align-items: center; gap: 16px; padding-block: 14px; padding-inline: 16px; max-width: 560px; text-decoration: none; }
.dl-txt { display: flex; flex-direction: column; min-width: 0; }
.dl-name { font-weight: 600; color: var(--slate-950); }
.dl-meta { font-size: 0.875rem; color: var(--slate-500); }
.dl-go { margin-inline-start: auto; display: grid; place-items: center; width: 44px; height: 44px; flex: none; border: 1px solid var(--slate-300); border-radius: var(--radius); color: var(--green-ink); }

/* brands (about) */
.brands { display: flex; flex-wrap: wrap; gap: 10px; }
.brand-chip { padding-block: 10px; padding-inline: 18px; font-weight: 650; color: var(--slate-950); letter-spacing: calc(.02em * var(--track)); }
.brand-chip:hover { transform: none; box-shadow: none; border-color: var(--slate-300); }

/* ---------- catalog ---------- */
.sec-catalog { padding-block: 40px 72px; }
.chips ul { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; min-height: var(--tap); padding-inline: 16px;
  border: 1px solid var(--slate-300); border-radius: 999px; background: var(--white);
  font-size: 0.9375rem; font-weight: 600; color: var(--slate-700); text-decoration: none;
  transition: border-color .15s, background-color .15s, color .15s;
}
.chip:hover { border-color: var(--slate-500); color: var(--slate-950); }
.chip[aria-current] { background: var(--slate-950); border-color: var(--slate-950); color: var(--white); }
.page-size { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-block: 20px 24px; font-size: 0.9375rem; }
.page-size label { font-weight: 600; color: var(--slate-700); }
.page-size .btn { min-height: var(--tap); }
.js .page-size .btn { display: none; } /* site.js submits on change */
.catalog-empty { padding: 28px; border: 1px dashed var(--slate-400); border-radius: var(--radius); color: var(--slate-600); text-align: center; }
.pager { margin-block-start: 32px; }
.pager ul { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; }
.pager a, .pager [aria-current] {
  display: inline-flex; align-items: center; justify-content: center; min-width: var(--tap); min-height: var(--tap); padding-inline: 12px;
  border: 1px solid var(--slate-300); border-radius: var(--radius); font-weight: 600; text-decoration: none; color: var(--slate-950); font-variant-numeric: tabular-nums;
}
.pager a:hover { border-color: var(--slate-500); background: var(--slate-100); }
.pager [aria-current] { background: var(--slate-950); border-color: var(--slate-950); color: var(--white); }

/* ---------- forms ---------- */
input, select, textarea, button { font: inherit; color: inherit; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label, .field > legend { font-size: 0.9375rem; font-weight: 600; color: var(--slate-950); }
.req { color: var(--danger); }
.opt { font-weight: 400; color: var(--slate-500); }
.field input, .field select, .field textarea, .page-size select {
  width: 100%; min-height: 48px; padding-block: 10px; padding-inline: 14px;
  border: 1px solid var(--slate-300); border-radius: var(--radius); background: var(--white);
  font-size: 1rem; line-height: 1.4; color: var(--slate-950);
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 128px; resize: vertical; }
.field select, .page-size select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: var(--chev); background-repeat: no-repeat; background-position: right 14px center; padding-inline-end: 40px;
}
[dir="rtl"] .field select, [dir="rtl"] .page-size select { background-position: left 14px center; }
.field input:hover, .field select:hover, .field textarea:hover, .page-size select:hover { border-color: var(--slate-500); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible, .page-size select:focus-visible {
  outline: none; border-color: var(--green-600); box-shadow: 0 0 0 3px rgba(65, 148, 0, .25);
}
.field [aria-invalid="true"] { border-color: var(--danger); background-color: var(--danger-tint); }
.field [aria-invalid="true"]:focus-visible { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(180, 35, 24, .2); }
.field-err { display: flex; gap: 6px; font-size: 0.875rem; font-weight: 600; color: var(--danger); }
.field-err::before { content: "!"; display: inline-grid; place-items: center; flex: none; width: 18px; height: 18px; margin-block-start: 2px; border-radius: 50%; background: var(--danger); color: var(--white); font-size: .75rem; line-height: 1; }
.field-hint { font-size: 0.875rem; color: var(--warn); }
form.page-size select { width: auto; min-width: 10rem; }
fieldset.field { margin: 0; padding: 0; border: 0; }
fieldset.field > legend { padding: 0; margin-block-end: 8px; }
.check { display: flex; align-items: center; gap: 12px; min-height: var(--tap); cursor: pointer; font-size: 0.9375rem; }
.check input { flex: none; width: 20px; height: 20px; margin: 0; accent-color: var(--green-600); cursor: pointer; }
.checks { display: grid; gap: 8px; }
.checks .check { padding-block: 0; padding-inline: 12px; border: 1px solid var(--slate-300); border-radius: var(--radius); background: var(--white); }
.checks .check:hover { border-color: var(--slate-500); }
.checks .check:has(input:checked) { border-color: var(--green-600); background: var(--green-tint); }
.field-consent .check { align-items: flex-start; padding-block: 10px; line-height: 1.5; font-weight: 400; color: var(--slate-700); }
.field-consent .check input { margin-block-start: 2px; }
.field-consent a { display: inline-flex; align-items: center; min-height: var(--tap); color: var(--green-ink); font-weight: 600; text-underline-offset: 3px; vertical-align: middle; }

/* ---------- contact ---------- */
.sec-contact { padding-block: 40px 72px; }
.contact-grid { display: grid; gap: 24px; align-items: start; }
/* Phones: contact details, then the form, then the map (the info column dissolves into the grid). */
.contact-info { display: contents; }
.contact-list { order: 1; }
.contact-form { order: 2; }
.contact-map { order: 3; }
.contact-list { display: grid; gap: 4px; }
.contact-item { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; padding-block: 12px; border-block-end: 1px solid var(--slate-200); }
.contact-item:last-child { border-block-end: 0; }
.contact-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--radius); background: var(--slate-100); border: 1px solid var(--slate-200); color: var(--green-600); }
.contact-k { font-size: 0.75rem; font-weight: 600; letter-spacing: calc(.08em * var(--track)); text-transform: uppercase; color: var(--slate-500); }
.contact-item p { color: var(--slate-950); font-weight: 500; }
.contact-item a { display: inline-flex; align-items: center; min-height: var(--tap); margin-block: -10px; font-weight: 600; text-decoration: none; color: var(--slate-950); }
.contact-item a:hover { color: var(--green-ink); text-decoration: underline; }
.contact-map { display: grid; gap: 4px; }
.contact-map iframe { width: 100%; height: 260px; border: 1px solid var(--slate-300); border-radius: var(--radius); background: var(--slate-100); }
.contact-form { padding-block: 24px; padding-inline: 18px; border-radius: var(--radius-lg); }
.contact-form:hover { transform: none; box-shadow: none; border-color: var(--slate-300); }
.contact-form h2 { font-size: 1.5rem; letter-spacing: calc(-0.02em * var(--track)); line-height: 1.2; }
.form-note { margin-block-start: 6px; font-size: 0.875rem; color: var(--slate-500); }
.form-note span { color: var(--danger); }
.form-alert {
  display: flex; gap: 10px; align-items: flex-start; margin-block-start: 16px; padding-block: 12px; padding-inline: 14px;
  border: 1px solid #F9D5D2; border-inline-start: 4px solid var(--danger); border-radius: var(--radius);
  background: var(--danger-tint); color: var(--danger); font-weight: 600; font-size: 0.9375rem;
}
.form-alert .ic { margin-block-start: 2px; }
.qform { position: relative; display: grid; gap: 20px; margin-block-start: 20px; }
.form-grid { display: grid; gap: 20px; }
.qform > .btn { width: 100%; }
.cf-turnstile { min-height: 65px; }

/* quote sent */
.sec-done { padding-block: 48px 72px; background: var(--slate-100); }
.done-panel { max-width: 680px; margin-inline: auto; padding-block: 32px; padding-inline: 22px; border-block-start: 4px solid var(--green); }
.done-panel:hover { transform: none; box-shadow: none; border-color: var(--slate-300); border-block-start-color: var(--green); }
.done-panel h1 { font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.5rem); line-height: var(--lh-heading); letter-spacing: calc(-0.028em * var(--track)); }
.done-panel > p { margin-block-start: 12px; font-size: 1.0625rem; max-width: 52ch; }
.done-panel .more { margin-block-start: 0; }

/* ---------- legal pages ---------- */
.sec-legal { padding-block: 48px 72px; }
.legal-body { max-width: 72ch; }
.legal-body h2 { margin-block: 36px 10px; font-size: 1.375rem; letter-spacing: calc(-0.015em * var(--track)); line-height: 1.25; }
.legal-body h3 { margin-block: 24px 8px; font-size: 1.125rem; }
.legal-body > :first-child { margin-block-start: 0; }
.legal-body p, .legal-body li { font-size: 1rem; }
.legal-body p + p { margin-block-start: 12px; }
.legal-body ul, .legal-body ol { margin-block: 12px; padding-inline-start: 1.4em; }
.legal-body ul { list-style: disc; }
.legal-body ol { list-style: decimal; }
.legal-body li + li { margin-block-start: 6px; }
.legal-body li::marker { color: var(--green-600); }
.legal-body a { color: var(--green-ink); font-weight: 600; text-underline-offset: 3px; }
.legal-body strong { color: var(--slate-950); }

/* ---------- 404 / 500 ---------- */
.error-hero { padding-block: 40px 72px; }
.error-page { max-width: 760px; }
.error-code {
  font-size: clamp(5rem, 3rem + 10vw, 9rem); line-height: 1; font-weight: 700; letter-spacing: calc(-0.05em * var(--track));
  color: transparent; -webkit-text-stroke: 2px var(--green); font-variant-numeric: tabular-nums;
}
.error-page h1 { margin-block-start: 12px; }
.error-ref { margin-block-start: 16px; font-size: 0.875rem; color: var(--slate-400); }
.error-ref code { color: var(--slate-200); }

/* ---------- breakpoints ---------- */
@media (min-width: 640px) {
  :root { --gutter: 24px; }
  .hdr-cta { display: inline-flex; }
  .pgrid { grid-template-columns: 1fr 1fr; }
  .pcard { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .pcard-media { border-inline-end: 0; border-block-end: 1px solid var(--slate-200); padding-block: 18px 10px; padding-inline: 20px; }
  .pcard-body { padding-block: 16px 12px; padding-inline: 20px; }
  .sgrid { grid-template-columns: 1fr 1fr; }
  .uses, .acc, .specs { grid-template-columns: 1fr 1fr; }
  .spec:nth-child(2) { border-block-start: 1px solid var(--slate-200); }
  .cta-panel { padding-block: 44px; padding-inline: 40px; }
  .cta-actions .btn { flex: 0 1 auto; }
  .hero-actions .btn { flex: 0 1 auto; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .checks { grid-template-columns: 1fr 1fr; }
  .qform > .btn { width: auto; justify-self: start; }
  .contact-form { padding-block: 32px; padding-inline: 32px; }
  .done-panel { padding-block: 44px; padding-inline: 44px; }
}

@media (min-width: 900px) {
  :root { --header-h: 76px; --gutter: 32px; }
  body { padding-block-end: 0; }
  .callbar { display: none; }
  .only-desk { display: inline-flex; }
  .brand img { height: 48px; }
  .hero { padding-block-start: 80px; }
  .hero-copy { text-align: center; display: flex; flex-direction: column; align-items: center; }
  .hero-lead { font-size: 1.1875rem; }
  .hero-actions { justify-content: center; }
  .hero-copy .hero-actions { justify-content: center; }
  .hero-stage { margin-block-start: 56px; }
  .sec { padding-block: 104px; }
  .sec-catalog, .sec-contact, .sec-legal { padding-block: 64px 104px; }
  .sec-features { padding-block-start: calc(var(--stage-w) * var(--overlap) + 24px); }
  .feat-grid { grid-template-columns: 5fr 6fr; gap: 64px; align-items: start; }
  .feat-intro { position: sticky; top: calc(var(--header-h) + 32px); }
  .feat-list { padding-block: 8px; padding-inline: 28px; }
  .feat { padding-block: 20px; }
  .svc-grid { grid-template-columns: repeat(3, 1fr); }
  .zones { align-items: center; padding-block: 20px; padding-inline: 24px; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .step { grid-template-columns: 1fr; align-items: start; }
  .step-vis { grid-row: auto; padding-block-end: 20px; margin-block-end: 20px; border-block-end: 1px solid var(--slate-300); }
  .stepblock { width: 120px; }
  .cta-sec { padding-block: 96px; }
  .cta-panel { grid-template-columns: 1fr auto; align-items: center; padding-block: 56px; padding-inline: 64px; gap: 40px; }
  .phero { padding-block-end: 88px; }
  .phero-grid { grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; margin-block-start: 20px; }
  .phero-grid-text { grid-template-columns: 1fr; }
  .phero-vis { padding-block: 40px; padding-inline: 32px; }
  .row { padding-block: 64px; }
  .row-in { grid-template-columns: 260px 1fr; gap: 48px; }
  .foot { grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 40px; }
  .contact-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; }
  .contact-info { display: grid; gap: 24px; min-width: 0; position: sticky; top: calc(var(--header-h) + 24px); }
  .contact-map iframe { height: 300px; }
  .error-hero { padding-block: 64px 120px; }
}

@media (min-width: 1080px) {
  .menu-btn { display: none; }
  .nav {
    display: flex; position: static; order: 0; align-items: center;
    padding: 0; border: 0; box-shadow: none; background: none; width: auto; max-height: none; overflow: visible;
    margin-inline-end: 16px;
  }
  .nav-list { display: flex; gap: 2px; }
  .nav-list a {
    position: relative; min-height: var(--tap); padding-block: 0; padding-inline: 12px; border: 0;
    font-size: 0.9375rem; color: var(--slate-700); border-radius: 6px;
  }
  .nav-list a:hover { color: var(--slate-950); background: var(--slate-100); }
  .nav-list a[aria-current="page"] { color: var(--slate-950); }
  .nav-list a[aria-current="page"]::after { content: ""; position: absolute; inset-inline: 12px; inset-block-end: 4px; height: 2px; background: var(--green-600); border-radius: 2px; }
  .nav-cta { display: none; }
  .brand { margin-inline-end: auto; }
  .pgrid { grid-template-columns: repeat(4, 1fr); }
  .row .pgrid { grid-template-columns: repeat(3, 1fr); }
  .sgrid { grid-template-columns: repeat(4, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-city .pin-wrap, .hero-city .route { animation: none; }
  .card, .more .ic { transition: none; }
  .card:hover { transform: none; }
  .more:hover .ic { transform: none; }
  [dir="rtl"] .more:hover .ic { transform: scaleX(-1); }
}